1 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3 * obstack.h (obstack_empty_p):
4 Don't assume that chunk->contents is suitably aligned.
5 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
6 Likewise. Problem reported by Benno in
7 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
9 * chown.c (rpl_chown): Work even if the file is writeable but not
10 readable. This could be improved further but it'd take some work.
12 2004-08-08 Simon Josefsson <jas@extundo.com>
14 * xgethostname.c: Don't include error.h (not used).
17 * getpass.c: Include getpass.h first.
19 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
21 * xalloc-die.c: New files.
22 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
24 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
25 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
26 (_, N_, xalloc_die): Move to xalloc-die.c.
27 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
28 so that we needn't mess with xalloc_msg_memory_exhausted.
30 * sha1.h: Renamed from sha.h.
31 (SHA1_H): Renamed from _SHA_H.
32 (sha1_ctx): Renamed from sha_ctx.
33 (sha1_init_ctx): Renamed from sha_init_ctx.
34 (sha1_process_block): Renamed from sha_process_block.
35 (sha1_process_bytes): Renamed from sha_process_bytes.
36 (sha1_finish_ctx): Renamed from sha_finish_ctx.
37 (sha1_read_ctx): Renamed from sha_read_ctx.
38 (sha1_stream): Renamed from sha_stream.
39 (sha1_buffer): Renamed from sha_buffer.
40 * sha1.c: Likewise; renamed from sha.c.
41 Do not include <sys/types.h>.
42 Include <stddef.h> rather than <stdlib.h>.
44 2004-08-08 Bruno Haible <bruno@clisp.org>
46 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
47 FILESYSTEM_PREFIX_LEN.
48 * progreloc.c: Likewise.
49 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
51 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
54 * argp-help.c (make_hol, hol_append): Don't assume that
55 SIZE_MAX is a valid preprocessor constant.
56 (__argp_basename): Change from "#ifndef _LIBC"
57 to "#ifndef __argp_short_program_name", so that
58 we don't compile these functions for tar.
60 More merges from coreutils.
61 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
62 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
64 * addext.c: Remove; no longer needed.
65 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
66 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
67 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
68 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
69 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
70 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
71 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
72 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
73 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
74 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
75 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
76 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
77 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
78 Import changes from coreutils.
80 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
84 * .gdb-history: Remove; this doesn't belong here.
86 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
87 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
88 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
90 * dirname.h: Include <stdbool.h>.
91 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
92 for consistency with POSIX terminology. All uses changed.
93 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
94 (strip_trailing_slashes): Use bool for booleans.
95 * stripslash.c (strip_trailing_slashes): Likewise.
97 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
98 sometimes returns a positive errno value even when it succeeds.
99 (print_errno_message) [!LIBC]: Fall back on strerror if
102 * path-concat.c (mempcpy): Don't define if a system header defines it.
103 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
104 (longest_relative_suffix): New function.
105 (path_concat): Use it. Assume first argument is not NULL.
106 Port to DOS. Omit redundant separators.
107 Report an error instead of returning NULL.
108 Use mempcpy instead of memcpy.
109 (xpath_concat): Remove: not declared or used.
111 * same.h: Include <stdbool.h>
112 (same_name): Return bool, not int.
113 * same.c (same_name): Likewise.
114 (errno): Don't declare; we assume C89 or better now.
116 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
117 if not already defined.
119 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
120 * dup-safer.c (errno): Likewise.
122 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
124 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
127 2004-08-03 Simon Josefsson <jas@extundo.com>
129 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
130 * progname.h: Don't include stdbool.h.
132 2004-08-02 Simon Josefsson <jas@extundo.com>
134 * getsubopt.h: New file, with comments from Bruno Haible.
135 * getsubopt.c: New file, from glibc, but slightly modified based on
136 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
138 2004-08-01 Simon Josefsson <jas@extundo.com>
140 * xgetdomainname.c: Include stdlib.h, for free().
142 2004-07-16 Simon Josefsson <jas@extundo.com>
146 2004-07-16 Bruno Haible <bruno@clisp.org>
148 * backupfile.h: Add extern "C" for C++.
149 * closeout.h: Likewise.
150 * copy-file.h: Likewise.
151 * findprog.h: Likewise.
152 * full-write.h: Likewise.
153 * pathname.h: Likewise.
154 * progname.h: Likewise.
155 * stpcpy.h: Likewise.
156 * stpncpy.h: Likewise.
157 * strcase.h: Likewise.
158 * strstr.h: Likewise.
159 * xalloc.h: Likewise.
161 * mbswidth.h: Add extern "C" for C++.
162 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
164 2004-07-09 Simon Josefsson <jas@extundo.com>
166 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
167 failed without this.)
169 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
171 * fchown-stub.c: New file.
173 2004-06-24 Jim Meyering <jim@meyering.net>
175 * obstack.h (obstack_base): Cast to (void *), per documentation.
177 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
179 * argz.c, argz_.h: New files, which are autoupdated from libtool.
181 2004-06-01 Jim Meyering <jim@meyering.net>
183 * calloc.c: New file.
185 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
187 * getdate.y (yylex): Allow space between sign and number.
188 Problem reported by Dan Jacobson.
190 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
191 and Jim Meyering <jim@meyering.net>
193 Merge from coreutils CVS.
195 * stat-macros.h: New file, with contents from file-type.h
196 and coreutils' system.h.
197 * file-type.c: Include "stat-macros.h".
198 * file-type.h (file_type): Move all macro definitions to new file,
201 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
202 Wrap old code with this conditional.
203 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
204 function that does not dereference symlinks.
205 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
207 * xreadlink.c: Include xreadlink.h first, to catch .h file
209 (xreadlink): Accept new arg SIZE, for efficiency.
210 All decls and uses changed.
211 * xreadlink.h: Include <stddef.h>, for size_t.
213 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
214 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
216 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
218 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
220 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
221 macros to be defined.
222 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
223 the allocator returns NULL because the requested size is zero.
225 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
227 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
228 var. Add comment explaining why libc still defines it. This
229 merges the following patch from glibc:
230 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
232 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
234 * obstack.c (_obstack): Remove unused variable. It hasn't been
235 present in glibc since revision 1.1 of this file.
236 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
237 obstack_alignment_mask, obstack_alloc, obstack_base,
238 obstack_blank, obstack_blank_fast, obstack_chunk_size,
239 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
240 obstack_grow0, obstack_init, obstack_int_grow,
241 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
242 obstack_next_free, obstack_object_size, obstack_ptr_grow,
243 obstack_ptr_grow_fast, obstack_room): Remove declarations of
244 nonexistent functions.
246 2004-05-17 Derek R. Price <derek@ximbiot.com>
247 Paul Eggert <eggert@cs.ucla.edu>
249 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
251 2004-05-14 Bruno Haible <bruno@clisp.org>
253 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
254 that consists of a '.' followed by an empty digit string.
255 Patch by Tor Lillqvist <tml@iki.fi>.
257 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
259 Port obstack to the AS/400, where pointers are 16 bytes wide and
260 you cannot cast an integer to a valid pointer. This patch is
261 currently waiting to be integrated into glibc; see
262 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
264 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
265 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
266 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
267 (struct obstack): temp member is now a union of a pointer and
268 an integer, instead of an integer. All integer uses changed.
269 This does not affect the physical layout of struct obstack,
270 except on hosts (like the AS/400) where the size or alignment of
271 void * is greater than that of ptrdiff_t.
272 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
273 __STDC__)]: Store temporary in pointer member of union, not
275 * obstack.c: Include <stddef.h>, for offsetof.
276 (struct fooalign): Remove; it doesn't need a name.
277 (union fooround): Change double to long double, and add void *.
278 (DEFAULT_ALIGNMENT): Use offsetof to compute.
279 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
280 not a macro. Hence the values are always int; so remove all
281 casts-to-int in uses.
283 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
284 Derek Price <derek@ximbiot.com>
286 * alloca.c: Include <alloca.h>, to get our interface.
287 * alloca_.h: Use __alloca on AIX, so that we don't have to
288 include <alloca.h> first. Use C89 prototype for alloca; this
289 requires including <stddef.h> for size_t. Use extern "C" if C++.
290 Use #elif for simplicity, since we can assume C89 now.
291 Don't try to source the system alloca.h since it will not be found
292 and to prevent recursively including its replacement.
293 * fnmatch.c: Include <alloca.h> instead of opencoding.
294 * lib/regex.c: Likewise.
296 2004-05-16 Derek Price <derek@ximbiot.com>
297 Paul Eggert <eggert@cs.ucla.edu>
299 getline cleanup. This changes the getndelim2 API: both order of
300 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
303 * getline.c: Don't include stddef.h or stdio.h, since our
305 (getline): Always use getdelim, so that we don't have two
307 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
309 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
310 (GETNDELIM2_MAXIMUM): New macro.
311 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
312 instead of the old practice of delim2==0. All callers changed.
313 Return -1 on overflow, instead of returning junk.
314 Do not set *linesize unless allocation succeeds.
315 * getndelim2.h: Do not include stddef.h; no longer needed, now
316 that we include sys/types.h.
317 * getnline.h: Likewise.
318 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
319 (getndelim2): Reorder arguments.
320 * getnline.c (getnline, getndelim):
321 Don't discard the NMAX argument.
322 (getnline): Invoke getndelim, to avoid code duplication.
323 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
324 of (size_t) -1 by callers of the getnline family.
326 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
328 * nanosleep.c (suspended): Change its type from int to
329 sig_atomic_t volatile.
330 (first_call): Make it private to rpl_nanosleep, and have it
331 be zero initially as that's a bit faster.
332 (my_usleep): Round up fractional times instead of truncating them,
333 as this is the usual meaning for 'sleep'.
335 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
337 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
338 (ENOSYS): Define if not defined.
339 (settime): Fall back on stime if it exists and settimeofday fails.
340 But don't bother with fallbacks if a method fails with errno == EPERM.
342 2004-05-11 Jim Meyering <jim@meyering.net>
344 Prior to this change, the save_cwd caller required read access to the
345 current directory on most systems (ones with the fchdir function).
347 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
348 fails, try write-only, and finally, resort to using xgetcwd.
350 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
352 * obstack.c, obstack.h: Import changes from libc.
354 2004-04-28 Bruno Haible <bruno@clisp.org>
356 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
357 implicitly appends .exe to executables.
358 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
359 accepts Windows pathnames.
360 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
361 Cygwin like Windows, since it now accepts Windows pathnames.
362 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
363 Cygwin like Windows, since it now accepts Windows pathnames.
364 Reported by Derek Robert Price <derek@ximbiot.com>.
366 2004-04-20 Jim Meyering <jim@meyering.net>
368 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
370 2004-04-20 Jim Meyering <jim@meyering.net>
371 Bruno Haible <bruno@clisp.org>
373 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
374 memory when realloc fails.
376 2004-04-18 Jim Meyering <jim@meyering.net>
378 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
379 don't leak memory and do call END_UTMP_ENT.
381 2004-04-11 Paul Eggert <eggert@twinsun.com>
383 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
384 (CHAR_BIT): Remove, since we assume C89.
385 Include <stdint.h> if available, as per current Autoconf CVS advice.
387 2004-03-30 Paul Eggert <eggert@twinsun.com>
389 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
390 not bool, to be more consistent with Unix conventions.
391 Suggested by Bruno Haible.
393 Merge from coreutils.
395 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
398 * getdate.h: Include stdbool.h, and timespec.h instead of
399 the usual <time.h> dance.
400 (get_date): Change signature to support fractional time stamps.
402 * getdate.y: Include "getdate.h" first, as we can now
403 assume C89 and don't need to worry about 'const'.
404 Similarly, include "unlocked-io.h" near start, not in middle.
406 (textint.value): Use long int rather than int.
407 (textint.digits): Use size_t rather than int.
408 (BILLION, LOG10_BILLION): New constants.
409 (parser_control): New member rel_ns. Members day_ordinal,
410 time_zone, month, day, hour, minutes, rel_year, rel_month,
411 rel_day, rel_hour, rel_minutes, rel_seconds
412 are now long int, not int. Member seconds is now struct timespec,
413 not int. New member timespec_seen. Members dates_seen, days_seen,
414 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
416 (%union.intval): Now long int, not int.
418 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
419 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
420 (spec): Now is a timespec or an item list.
421 (timespec, items): New nonterminals.
422 (time, rel, relunit, number, get_date):
423 Add support for fractional seconds.
424 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
425 (gmtime, localtime, mktime): Remove decls; not needed with C89.
426 (to_hour): First arg is now long int, not int.
427 (to_year): Returns long int, not int.
428 Don't treat year -70 like 70.
429 (tm_diff): Returns long int, not int.
430 (lookup_word): Use bool instead of int when appropriate.
431 (yylex): Use size_t for count, not int.
432 Detect overflow when parsing large integer constants.
433 Add support for fractions.
434 (get_date): Make pointers 'const' if possible.
435 Use more-portable code to detect integer overflow.
436 (main) [TEST]: Adjust to above changes. Test for localtime failure.
437 Don't use ctime; it's not reliable if the year has >4 digits.
439 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
440 This is for compatibility with BSD.
442 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
443 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
444 From coreutils' system.h.
446 * userspec.c: Don't include "posixver.h".
447 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
448 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
449 compatible extension. Simplify code by removing a boolean int
450 that was always nonzero if a string was nonnull.
452 2004-03-30 Jim Meyering <jim@meyering.net>
454 Merge from coreutils.
456 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
458 * readtokens.c (readtoken): Don't leak 64 bytes when reading
459 an empty input stream.
461 * readtokens.c: Include <stdbool.h>.
462 (readtoken): Use `size_t' rather than int/long.
463 All callers adjusted.
464 Use `bool' rather than `int' where appropriate.
465 Use memset rather than an explicit loop.
466 Use x2nrealloc rather than xrealloc.
467 Allow the use of `\0' as a delimiter.
468 (readtokens): Likewise.
469 * readtokens.h (readtoken, readtokens): Update prototypes.
471 2004-03-30 Bruno Haible <bruno@clisp.org>
473 * getloadavg.c (getloadavg): Don't assume setlocale returns
476 2004-03-29 Paul Eggert <eggert@twinsun.com>
478 Merge changes to getloadavg.c from coreutils and Emacs.
480 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
481 Define to an expression, not to the empty string.
482 Include cloexec.h and xalloc.h.
483 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
484 Use set_cloexec_flag rather than rolling our own.
485 * cloexec.c, cloexec.h: New files.
487 2004-03-18 Paul Eggert <eggert@twinsun.com>
489 * getopt.h: Sync with libc CVS.
491 2004-03-18 Paul Eggert <eggert@twinsun.com>
492 Bruno Haible <bruno@clisp.org>
494 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
495 not on all platforms that have <wchar.h>.
496 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
498 2004-03-09 Paul Eggert <eggert@twinsun.com>
500 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
502 * getopt_int.h: New file, also synced from libc.
504 2004-03-07 Paul Eggert <eggert@twinsun.com>
506 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
507 '#if' expressions. Unlike the code it replaces, it does not
508 depend on (defined _SC_PAGESIZE). However, it does depend on
509 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
510 first reported by Jason Andrade in
511 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
513 2004-01-18 Simon Josefsson <jas@extundo.com>
515 * strdup.h: New file.
516 * strdup.c: Include it.
517 * path-concat.c: Include strdup.h. Drop strdup declaration.
518 * userspec.c: Include strdup.h. Drop strdup declaration.
520 2004-02-06 Karl Berry <karl@gnu.org>
522 * config.charset: update from gettext 0.14.1.
524 2004-02-05 Paul Eggert <eggert@twinsun.com>
526 Add comments and code, prompted by suggestions from Bruno Haible
528 * quotearg.h (quotearg_alloc): New decl. Improve the comments
529 describing the enum quoting_style values.
530 * quotearg.c (quotearg_alloc): New function.
531 (quotearg_buffer_restyled): Treat lone { and } as special.
532 Treat = as special. Work around bug with older shells
533 that "see" a '\' that is really the 2nd byte of a multibyte char.
534 Quote empty string with shell_quoting_style.
536 2004-02-03 Bruno Haible <bruno@clisp.org>
538 * pipe.h: New file, from GNU gettext.
539 * pipe.c: New file, from GNU gettext.
541 2004-01-27 Bruno Haible <bruno@clisp.org>
543 * execute.h: New file, from GNU gettext.
544 * execute.c: New file, from GNU gettext.
545 * w32spawn.h: New file, from GNU gettext.
547 2004-01-23 Paul Eggert <eggert@twinsun.com>
549 Exit-status fix from coreutils.
551 Use exit_failure consistently in place of EXIT_FAILURE,
552 so that program exit statuses are consistent on failure.
554 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
555 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
556 * argmatch.h: Comment fix to match the above.
557 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
558 Now a macro referring to exit_failure, instead of a separate
559 variable. Include "exitfail.h" to get it.
560 * xstrtol.h: Include "exitfail.h".
561 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
563 * long-options.c (parse_long_options): Use prototype
564 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
567 2004-01-21 Jim Meyering <jim@meyering.net>
569 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
570 so as not to conflict with a different-sized __mktime_internal
571 function in GNU libc.
572 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
573 Problem building statically-linked `ls' reported by Michael Brunnbauer.
575 2004-01-18 Paul Eggert <eggert@twinsun.com>
577 Merge from diffutils.
579 * file-type.c (file_type): Add typed memory objects.
580 * file-type.h (S_TYPEISTMO): New macro.
582 * c-stack.h (c_stack_action): Remove argv argument.
583 * c-stack.c (c_stack_action): Likewise. All uses changed.
584 (die): Don't calculate message unless segv_action returns.
585 (get_stack_location, min_address_from_argv, max_address_from_argv,
586 volatile stack_base, volatile_stack_size): Remove.
587 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
588 that every segmentation violation is a stack overflow. (Ouch!)
589 See Debian bug 136249 (still outstanding) for more info about why
590 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
592 2003-11-30 Bruno Haible <bruno@clisp.org>
594 Safer stack allocation.
595 * setenv.c: Include allocsa.h.
596 (alloca): Remove fallback definition.
597 (freea): Remove macro.
598 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
601 2003-10-17 Bruno Haible <bruno@clisp.org>
603 * binary-io.h: Avoid warnings on Cygwin.
605 2003-12-28 Bruno Haible <bruno@clisp.org>
607 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
608 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
610 2003-11-28 Bruno Haible <bruno@clisp.org>
612 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
614 2003-11-27 Bruno Haible <bruno@clisp.org>
616 * wait-process.c: On Windows, include windows.h. Needed on mingw.
618 2003-11-17 Bruno Haible <bruno@clisp.org>
620 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
622 2003-11-24 Bruno Haible <bruno@clisp.org>
624 * xallocsa.h: New file, from GNU gettext.
625 * xallocsa.c: New file, from GNU gettext.
627 2003-11-24 Bruno Haible <bruno@clisp.org>
629 * allocsa.h: New file, from GNU gettext.
630 * allocsa.c: New file, from GNU gettext.
632 2003-11-24 Bruno Haible <bruno@clisp.org>
634 * eealloc.h: New file.
636 2004-01-15 Jim Meyering <jim@meyering.net>
638 Merge from coreutils.
640 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
641 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
642 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
644 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
645 optional configure-time default.
647 * version-etc.c (version_etc_copyright): Update copyright date.
649 * xreadlink.c (xreadlink): Correct outdated comment.
651 2004-01-15 Paul Eggert <eggert@twinsun.com>
653 Merge from coreutils.
655 * posixver.c: Include posixver.h.
657 * same.c: Include <stdbool.h>, <limits.h>.
658 (_POSIX_NAME_MAX): Define if not defined.
660 (same_name): If file names are silently truncated, report
661 that the file names are the same if they are the same after
662 the silent truncation.
664 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
666 * xstrtod.c (xstrtod): Likewise. All callers changed to
667 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
670 2004-01-14 Paul Eggert <eggert@twinsun.com>
672 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
673 with like-named macro in fnmatch.c.
674 (EXT): Use an internal constant instead.
676 Merge fnmatch patches from glibc.
677 * fnmatch.c (mbsinit): Remove define.
678 Add libc_hidden_ver (__fnmatch, fnmatch).
679 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
680 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
682 2003-12-14 Karl Berry <karl@gnu.org>
684 * config.charset: update from gettext-runtime.
686 2003-12-03 Paul Eggert <eggert@twinsun.com>
688 * getgroups.c (getgroups): xmalloc takes one argument, not two.
689 Bug reported by Alfred M. Szmidt.
691 2003-11-29 Karl Berry <karl@gnu.org>
693 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
695 2003-11-23 Paul Eggert <eggert@twinsun.com>
696 Bruno Haible <bruno@clisp.org>
698 * printf-parse.h: Don't include sys/types.h.
699 (ARG_NONE): New macro.
700 (char_directive): Change type of *arg_index fields to size_t.
701 * printf-parse.c: Don't include sys/types.h.
702 (SSIZE_MAX): Remove macro.
703 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
704 Remove unnecessary overflow check.
705 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
708 2003-11-24 Paul Eggert <eggert@twinsun.com>
710 * alloca.c: Remove dependency on xalloc module.
711 (xalloc_die): Remove.
712 (memory_full) [!defined emacs]: New macro.
713 [!defined emacs]: Don't include xalloc.h.
714 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
715 address arithmetic overflows. Change datatypes a bit to avoid
718 2003-11-22 Jim Meyering <jim@meyering.net>
720 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
722 2003-11-17 Bruno Haible <bruno@clisp.org>
724 * vasnprintf.c (alloca): Remove fallback definition.
725 (freea): Remove definition.
726 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
727 Reported by Paul Eggert.
729 2003-11-17 Jim Meyering <jim@meyering.net>
731 On systems without utime and without a utimes function capable of
732 dealing with a NULL struct utimbuf* argument, this utime replacement
733 could -- in unusual circumstances -- leak a file descriptor.
734 * utime.c: Include <unistd.h> and <errno.h>.
735 (utime_null): Be sure to close `fd' and to preserve errno.
736 Reported by Geoff Collyer via Arnold Robbins.
738 2003-11-16 Paul Eggert <eggert@twinsun.com>
739 Bruno Haible <bruno@clisp.org>
741 Protect against address arithmetic overflow.
742 * printf-args.h: Include stddef.h.
743 (arguments): Change type of field 'count' to size_t.
744 * printf-args.c (printf_fetchargs): Use size_t instead of
745 'unsigned int' where appropriate.
746 * printf-parse.h: Include sys/types.h.
747 (char_directive): Change type of *arg_index fields to ssize_t.
748 (char_directives): Change type of fields 'count', max_*_length to
750 * printf-parse.c: Include sys/types.h and xsize.h.
751 (SSIZE_MAX): Define fallback value.
752 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
753 instead of 'int' where appropriate. Check a_allocated, d_allocated
754 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
755 * vasnprintf.c: Include xsize.h.
756 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
757 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
758 overflow. Avoid wraparound when converting a width or precision from
761 2003-11-16 Bruno Haible <bruno@clisp.org>
763 Update from GNU gettext.
764 * printf-parse.c: Generalize to it can be compiled for wide strings.
765 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
766 * vasnprintf.c: Generalize to it can be compiled for wide strings.
767 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
768 SNPRINTF): New macros.
769 Don't include <alloca.h> if the file is used inside libintl.
770 (local_wcslen): New function, for Solaris 2.5.1.
771 (VASNPRINTF): Use it instead of wcslen.
773 2003-11-16 Bruno Haible <bruno@clisp.org>
775 * xsize.h (xmax): New function.
776 (xsum, xsum3, xsum4): Declare as "pure" functions.
778 2003-11-12 Paul Eggert <eggert@twinsun.com>
780 * xalloc.h: Do not include <limits.h> or <stdint.h>.
781 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
782 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
783 heuristic is just as accurate as far as we know, and it removes a
784 dependency on size_max.m4 and ptrdiff_max.m4.
786 2003-11-12 Paul Eggert <eggert@twinsun.com>
788 * xstrtol.c (__xstrtol): Remove "break" immediately after
789 "return", to pacify some unknown compiler. Problem reported
792 2003-11-11 Bruno Haible <bruno@clisp.org>
794 * xsize.h (SIZE_MAX): Remove fallback definition.
795 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
798 2003-11-10 Paul Eggert <eggert@twinsun.com>
800 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
801 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
802 rejected some allocations of exactly SIZE_MAX - 2 bytes.
804 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
805 not (size_t) -1, since it's defined here.
807 2003-11-06 Paul Eggert <eggert@twinsun.com>
809 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
810 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
811 Reject sizes of exactly SIZE_MAX bytes.
812 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
813 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
815 2003-11-05 Bruno Haible <bruno@clisp.org>
817 * xsize.h: Include limits.h, to avoid a possible collision with
818 SIZE_MAX defined in <limits.h> on Solaris.
820 2003-11-04 Bruno Haible <bruno@clisp.org>
823 * linebreak.c: Include xsize.h.
824 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
825 argument for overflow.
826 Suggested by Paul Eggert.
828 2003-10-31 Bruno Haible <bruno@clisp.org>
830 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
831 to avoid (extremely rare) race condition.
832 Suggested by Paul Eggert.
834 2003-11-03 Jim Meyering <jim@meyering.net>
836 * userspec.c: Include "userspec.h".
837 * userspec.h: New file.
839 2003-10-31 Paul Eggert <eggert@twinsun.com>
841 * mountlist.h (struct mount_entry.me_type_malloced): New member.
842 * mountlist.c (SIZE_MAX): Define if not defined already.
843 (read_filesystem_list): Set and use me_type_malloced.
844 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
845 whatever the type happens to be), for brevity and consistency.
846 Check for size calculation overflow on Alphas running OSF/1.
848 2003-10-31 Jim Meyering <jim@meyering.net>
850 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
852 * linebuffer.c: Include <string.h> for declaration of memset.
854 2003-10-30 Paul Eggert <eggert@twinsun.com>
855 Bruno Haible <bruno@clisp.org>
857 * vasprintf.c: Include <limits.h>, <stdlib.h>.
858 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
860 2003-10-29 Paul Eggert <eggert@twinsun.com>
862 * xalloc.h (xalloc_oversized): Now a macro, not a function,
863 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
865 * quotearg.c (quotearg_n_options): Use it.
866 * group-member.c: Include <stdbool.h>.
867 (free_group_info): Arg is now const *; don't free arg.
868 (get_group_info): Now returns bool and accepts struct group_info *,
869 rather than returning a malloc'ed struct group_info *.
870 All uses changed. Check for overflow in internal size calculation.
872 * getusershell.c (readname): Simplify the code by using x2nrealloc
873 rather than xmalloc/xrealloc.
874 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
875 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
876 conformance bug: the old code used a pointer after freeing the
877 storage that it addressed.
878 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
879 rather than doing it by hand.
880 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
881 the buffer preserved. Use free and xmalloc instead.
882 * quotearg.c (quotearg_n_options): Likewise.
883 Use a simpler test for size overflow. Don't use xalloc_oversized
884 because unsigned int might be wider than size_t (!); this suggests
885 that we should switch from unsigned int to size_t for slot numbers.
887 2003-10-27 Bruno Haible <bruno@clisp.org>
889 * stdbool_.h: Better support for BeOS.
891 2003-10-27 Paul Eggert <eggert@twinsun.com>
893 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
894 to allocate the returned structure. Do not allocate a subarray,
895 as x2nrealloc will do that.
896 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
897 instead of xnrealloc.
898 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
900 2003-10-26 Paul Eggert <eggert@twinsun.com>
902 * xalloc.h (xalloc_oversized): New static inline function, for
903 callers that want to do their own size-overflow checking. Include
904 <stdbool.h>, since xalloc_oversized returns bool.
905 * xalloc.c (array_size_overflow): Remove. All callers changed
906 to use xalloc_oversized.
908 Add two functions x2realloc, x2nrealloc, for programs that grow
909 arrays dynamically by doubling their sizes.
910 * xalloc.h (x2realloc, x2nrealloc): New decls.
911 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
914 Port to C99 semantics for 'inline' of external functions.
915 Bug reported by Bruno Haible.
916 * xmalloc.c (xnmalloc_inline): New static inline function,
917 with the old contents of xnmalloc.
918 (xnmalloc, xmalloc): Use it.
919 (xnrealloc_inline): New static inline function,
920 with the old contents of xnrealloc.
921 (xnrealloc, xrealloc): Use it.
923 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
925 2003-10-25 Paul Eggert <eggert@twinsun.com>
927 Fix several address-calculation bugs in the hash modules,
928 plus some minor code cleanup.
930 * hash.h: Include <stdbool.h>, for bool.
931 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
932 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
933 hash_get_n_entries, hash_get_max_bucket_length,
934 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
935 hash_rehash): Use size_t rather than unsigned.
936 * hash.c (struct hash_table, hash_get_n_buckets,
937 hash_get_n_buckets_used, hash_get_n_entries,
938 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
939 hash_get_entries, hash_do_for_each, hash_string, is_prime,
940 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
942 (SIZE_MAX): Define if not defined.
943 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
944 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
946 Use const * when possible.
947 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
948 (check_tuning): Fix bug: if tuning parameters were very close to
949 0 or 1, rounding errors could have caused subscript violations.
950 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
951 (hash_initialize): Add 'fail:' label
952 to free table and return NULL, and use it to simplify code.
953 Use calloc rather than clearing the storage ourself.
954 (hash_initialize, hash_rehash): Check for arithmetic overflow in
955 buffer size calculations.
956 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
957 Include <stddef.h>, for size_t.
958 * hash-pjw.c (hash_pjw): Likewise.
959 Switch to method described by Bruno Haible.
960 Include <limits.h>, for CHAR_BIT.
961 (SIZE_BITS): New macro.
963 2003-10-21 Paul Eggert <eggert@twinsun.com>
965 * getndelim2.c (getndelim2): When size calculation overflows,
966 ceiling the allocation at NMAX bytes rather than silently
967 discarding input bytes before NMAX is reached. This makes
968 a difference only if NMAX exceeds SIZE_MAX / 2.
970 * obstack.c: Merge from glibc.
971 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
972 Add libc_hidden_def (_obstack_newchunk).
973 (_obstack_free) [! defined _LIBC]: Remove.
974 [defined _LIBC]: Make a strong alias from obstack_free, rather than
975 a clone of the function body.
976 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
977 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
979 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
980 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
983 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
984 (obstack_ptr_grow_fast, obstack_int_grow_fast):
985 Don't use lvalue casts, as GCC plans to remove support for them
986 in GCC 3.5. Reported by Joseph S. Myers. This bug
987 was also present in the non-GCC version, indicating that this
988 code had always been buggy and had never been widely used.
989 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
990 Use the fast variant of each macro, rather than copying the
991 definiens of the fast variant; that way, we'll be more likely to
992 catch future bugs in the fast variants.
994 2003-10-20 Bruno Haible <bruno@clisp.org>
996 * wait-process.h: New file, from GNU gettext.
997 * wait-process.c: New file, from GNU gettext.
999 2003-10-19 Jim Meyering <jim@meyering.net>
1001 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1003 2003-10-16 Paul Eggert <eggert@twinsun.com>
1005 * getgroups.c: Include <errno.h>, <stdlib.h>.
1006 (getgroups): First arg is int, not size_t.
1007 Don't let 'free' mangle errno.
1009 2003-10-16 Jim Meyering <jim@meyering.net>
1011 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1013 2003-10-15 Paul Eggert <eggert@twinsun.com>
1015 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1017 (new_exclude, add_exclude_file): Initial size no longer needs to
1019 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1020 our own address arithmetic overflow checking.
1022 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1023 (fnmatch): Do not alloca more than 2000 wide characters;
1024 instead, use malloc for large buffers.
1025 Check for address arithmetic overflow, and return -1
1026 with errno set to ENOMEM in that case.
1027 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1028 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1029 instead, return -1. Check for address arithmetic overflow.
1031 2003-10-14 Paul Eggert <eggert@twinsun.com>
1033 Handle invalid suffixes and overflow independently, so that
1034 callers can treat them independently as needed. Fix some bugs in
1035 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1036 suffix for a human-readable blocksize. The major caller-visible
1037 change is the addition of a new
1038 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1039 that both overflow and suffix chars were found.
1041 * human.c (humblock): Don't check separately for invalid suffix
1042 char; that is xstrtoumax's job (now that its bug is fixed).
1043 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1044 INTMAX_MAX]: New macros.
1045 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1046 TYPE_MAXIMUM): New macros.
1047 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1048 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1049 if overflow occurs, as it's what __strtol does and it's more useful
1051 (__xstrtol): If __strtol reports some error other than ERANGE,
1052 reflect it to the caller as LONGINT_INVALID. If it reports
1053 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1054 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1055 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1057 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1058 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1059 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1060 [defined UINTMAX_MAX]: New macros.
1062 2003-10-14 Bruno Haible <bruno@clisp.org>
1064 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1065 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1066 Also use volatile where needed.
1068 2003-10-12 Paul Eggert <eggert@twinsun.com>
1070 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1071 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1072 and define in terms of the other primitives.
1073 * xmalloc.c: Include stdbool.h; do not include exit.h.
1074 (SIZE_MAX): Define if not already defined.
1075 (array_size_overflow): New function.
1076 (xalloc_die): Abort instead of exiting if 'error' returns.
1077 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1078 (xmalloc, xrealloc): Use them.
1079 (xcalloc): Check for address arithmetic overflow.
1080 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1081 a bit faster than strcpy.
1083 2003-10-08 Paul Eggert <eggert@twinsun.com>
1085 Merge getpass from libc, plus a few fixes.
1087 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1088 Include <stdbool.h>.
1089 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1090 __fsetlocking to empty.
1091 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1092 do include <bits/libc-lock.h>.
1093 Do not include <fcntl.h>; not needed.
1094 [_LIBC]: Include <wchar.h>.
1095 (NOTCANCEL_MODE): New macro.
1096 (flockfile, funlockfile) [_LIBC]: New macros.
1097 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1098 [!_LIBC]: New macros.
1099 (call_fclose): New function.
1100 (getpass): Use it. Save tty stream separately; this simplifies the
1101 code and makes it more reliable if stdin happens to equal stdout.
1102 Invoke __fsetlocking on tty.
1103 Handle thread cancellation if needed.
1104 Namespace cleanup (use __tcgetattr, __getline).
1105 Use bool for Booleans.
1106 [USE_IN_LIBIO]: Handle wide streams.
1107 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1108 stream might go where.
1110 * unlocked-io.h: Include <stdio.h>, so that the caller
1111 doesn't have to include <stdio.h> before us.
1112 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1113 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1114 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1115 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1116 if not declared, so that we can use getpass.c code from libc without
1118 (flockfile, ftrylockfile, funlockfile): New macros.
1120 2003-10-06 Bruno Haible <bruno@clisp.org>
1122 * version-etc-2.h: Remove file.
1123 * version-etc-2.c: Remove file.
1125 2003-09-25 Jim Meyering <jim@meyering.net>
1126 Bruno Haible <bruno@clisp.org>
1128 This lets translators provide better translations for the
1129 "Written by ..." part of --version output.
1130 * version-etc.h: Include stdarg.h.
1131 (version_etc_copyright): Declare as readonly.
1132 (version_etc): Make this function variadic with a NULL-terminated list
1133 of author name strings.
1134 (version_etc_va): New declaration.
1135 * version-etc.c: Include stdarg.h, stdlib.h.
1136 (version_etc_copyright): Declare as readonly.
1137 (version_etc_va): New function. Provide a different translatable string
1138 for each possible number of authors < 10. Abbreviate when there are 10
1140 (version_etc): Make this function variadic. Call version_etc_va.
1141 Suggestion from Gary V. Vaughan.
1143 * long-options.h (parse_long_options): Change prototype: the authors
1144 string is moved to the end and becomes variadic.
1145 * long-options.c: Include stdarg.h.
1146 (parse_long_options): Make this function variadic, too.
1147 Call version_etc_va, not version_etc.
1149 2003-10-06 Bruno Haible <bruno@clisp.org>
1151 * fatal-signal.h: New file, from GNU gettext.
1152 * fatal-signal.c: New file, from GNU gettext.
1154 2003-10-04 Karl Berry <karl@gnu.org>
1156 * argp*: update from libc.
1158 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1160 * getpass.c (getpass): Use a no-op fseek when switching from input to
1161 output mode on the same stream.
1163 2003-09-29 Paul Eggert <eggert@twinsun.com>
1165 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1166 Fix arg typo in previous patch.
1168 2003-09-28 Jim Meyering <jim@meyering.net>
1170 * error.c: Correct cpp indentation.
1172 2003-09-27 Paul Eggert <eggert@twinsun.com>
1174 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1175 Omit the special code that used __typeof__, since we worry that
1176 it could be more trouble than it's worth. See:
1177 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1178 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1182 2003-09-26 Jim Meyering <jim@meyering.net>
1184 * error.c (error_tail): Move some declarations
1185 into inner scope where the local variables are used.
1187 2003-09-26 Bruno Haible <bruno@clisp.org>
1189 * stpncpy.h (gnu_stpncpy): New declaration.
1190 (stpncpy): Define as alias for gnu_stpncpy.
1191 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1193 2003-09-26 Paul Eggert <eggert@twinsun.com>
1195 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1196 (error_tail): Do not loop, reallocating temporary buffer, since
1197 the output cannot contain more wide characters than the input
1198 contains bytes, the size must be big enough already. This avoids
1199 one potential size overflow calculation. Check for size overflow
1200 when calculating temporary buffer size. Free temporary buffer
1201 when done, if it was allocated with malloc; this plugs a memory
1202 leak. Remove casts from void * to pointers, that are no longer
1203 needed now that we're assuming C89 or better.
1205 Merge error changes from glibc.
1207 * error.c, error.h: Update copyright notice header to match glibc.
1208 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1209 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1210 Disable cancellation while printing error.
1211 * error.h: Prepend __ to parameter names.
1213 2003-09-25 Karl Berry <karl@gnu.org>
1215 * argp-fmtstream.c, argp-help.c: update from libc.
1217 2003-09-25 Bruno Haible <bruno@clisp.org>
1219 * version-etc-2.h: New file, from version-etc.h with modifications.
1220 * version-etc-2.c: New file, from version-etc.c with modifications.
1222 2003-09-25 Simon Josefsson <jas@extundo.com>
1224 * xgetdomainname.h: New file.
1225 * xgetdomainname.c: New file.
1227 2003-09-25 Simon Josefsson <jas@extundo.com>
1228 Bruno Haible <bruno@clisp.org>
1230 * getdomainname.h: New file.
1231 * getdomainname.c: New file.
1233 2003-09-24 Paul Eggert <eggert@twinsun.com>
1235 * linebuffer.c (freebuffer): Don't free the argument, just
1236 the buffer associated with the argument. Bug reported by
1239 2003-09-19 Karl Berry <karl@gnu.org>
1241 * argp.h: update from libc.
1243 2003-09-16 Paul Eggert <eggert@twinsun.com>
1245 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1246 input error, instead of returning NULL the next time we are called
1247 (and therefore losing track of errno).
1249 2003-09-15 Paul Eggert <eggert@twinsun.com>
1251 * getndelim2.c (getndelim2): Don't trash errno when a read
1252 fails, so that the caller gets the proper errno.
1254 * readutmp.c (read_utmp): Likewise.
1255 Check for fstat error. Close stream and free storage
1258 2003-09-14 Bruno Haible <bruno@clisp.org>
1260 * fwriteerror.h: New file.
1261 * fwriteerror.c: New file.
1263 2003-09-14 Jim Meyering <jim@meyering.net>
1265 * getloadavg.c: Correct cpp indentation.
1266 * strdup.c: Likewise.
1267 * vasnprintf.c: Likewise.
1269 2003-09-12 Paul Eggert <eggert@twinsun.com>
1271 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1272 * obstack.c [!defined _LIBC]: Likewise.
1273 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1274 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1275 * exitfail.c: Don't include stdlib.h; no longer needed.
1277 More changes to assume C89 or better.
1279 * error.c (error_tail): Assume vprintf.
1281 * argmatch.c (getenv): Remove decl.
1282 * progreloc.c (get_full_program_name): Define via prototype.
1283 * setenv.c (clearenv): Likewise.
1284 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1286 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1287 (malloc, memcpy): Remove decls.
1288 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1289 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1290 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1291 (memcpy): Remove macro.
1292 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1293 (__P): Remove. All uses removed.
1294 (PTR): Remove. All uses changed to void *.
1295 (CHAR_BIT, NULL): Remove.
1296 (spaces, zeros, memset_space, memset_zero)
1297 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1299 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1300 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1301 Define with prototype.
1302 Remove now-unnecessary prototype decl.
1303 (extra_args_spec): Assume ANSI C. All uses changed.
1304 (extra_args_spec_iso): Remove.
1305 (my_strftime, emacs_strftimeu): Define via prototype.
1306 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1308 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1309 * strtoimax.c: Include <stdlib.h> unconditionally.
1310 (strtoul, strtol): Remove decls.
1311 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1313 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1314 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1315 (LOCALE_PARAM_PROTO): New macro.
1316 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1317 (INTERNAL (strtol), strtol): Define with a prototype.
1318 (PARAMS): Remove. All uses removed.
1319 * tempname.c: Include <string.h> unconditionally.
1320 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1321 * xgethostname.c (main): Define with a prototype.
1322 * xmalloc.c: Include "xalloc.h" first, to check interface.
1323 Include <stdlib.h> unconditionally.
1324 (calloc, malloc, realloc, free): Remove decls.
1325 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1326 Include <stdlib.h> unconditionally. Sort include file names.
1328 (xstrtod): Define with a prototype.
1329 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1330 (strtol, strtoul): Remove decls.
1332 2003-09-11 Paul Eggert <eggert@twinsun.com>
1334 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1335 Include <stdlib.h>, <string.h> unconditionally.
1336 Remove now-unnecessary cast to char *.
1337 * strnlen.c: Include <string.h> unconditionally.
1338 * yesno.c (yesno): Define with a prototype.
1340 2003-09-10 Bruno Haible <bruno@clisp.org>
1342 * strcspn.c: Include <string.h> unconditionally.
1343 * strpbrk.c: Include <string.h> unconditionally.
1344 * strstr.c: Include <string.h> unconditionally.
1345 * unicodeio.c: Include <string.h> unconditionally.
1346 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1347 * unsetenv.c: Likewise.
1348 * xreadlink.c: Include <stdlib.h> unconditionally.
1349 * yesno.c: Include <stdlib.h> unconditionally.
1350 (rpmatch): Add prototype.
1352 2003-09-10 Jim Meyering <jim@meyering.net>
1354 * error.c: Correct indentation of cpp directives.
1356 2003-09-09 Paul Eggert <eggert@twinsun.com>
1360 * acosl.c (main): Use a prototype.
1361 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1364 * getloadavg.c (getloadavg, main): Define via prototypes.
1366 * getopt.h (struct option.name): Assume C89, and use 'const'.
1367 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1368 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1370 * getopt.c (const): Remove macro.
1371 Include <string.h> unconditionally.
1372 (my_index): Remove; all uses changed to strchr.
1373 (strlen): Remove decl.
1374 (exchange): Remove forward decl; no longer needed.
1375 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1376 Define with prototype.
1377 * getopt1.c (const): Remove macro.
1378 (getopt_long, getopt_long_only, main): Define with prototype.
1380 * getugroups.c: Include <string.h> unconditionally.
1382 * getusershell.c: Include <stdlib.h> unconditionally.
1383 (getusershell, setusershell, endusershell, readname, main):
1384 Define with prototypes.
1386 * group-member.c: Include group-member.h first.
1387 Include <stdlib.h> unconditionally.
1389 * hard-locale.c: Include hard-locale.h first.
1390 Include <stdlib.h>, <string.h> unconditionally.
1392 * hash.c (free, malloc): Remove decls.
1393 Include <stdlib.h> unconditionally.
1395 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1396 (getenv): Do not declare.
1398 * idcache.c: Include <string.h> unconditionally.
1400 * long-options.c: Include long-options.h first, to test interface.
1401 Include <stdlib.h> unconditionally.
1403 * makepath.c: Include makepath.h first, to test interface.
1404 Include <stdlib.h> and <string.h> unconditionally.
1406 * linebuffer.c: Include <stdlib.h>.
1407 (free): Remove decl.
1409 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1410 rpl_malloc returns void *, not char *.
1411 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1413 * md5.h: Include <limits.h> unconditionally.
1414 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1415 (__P): Remove; all uses removed.
1416 * md5.c: Include "md5.h" first.
1417 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1418 md5_buffer, md5_process_bytes, md5_process_block):
1419 Define with prototypes.
1420 * sha.h (__P): Remove all uses. (It wasn't defined??)
1421 * sha.c: Include "sha.h" first.
1422 Include <stdlib.h>, <string.h> unconditionally.
1424 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1425 * memcmp.c (__ptr_t): Likewise.
1426 * memrchr.c (__ptr_t): Likewise.
1427 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1428 Include <string.h> unconditionally.
1429 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1430 * memchr.c: Include <stdlib.h> unconditionally.
1431 * memchr.c (LONG_MAX): Remove.
1432 * memrchr.c (LONG_MAX): Likewise.
1433 * memchr.c (__memchr): Define via a prototype.
1434 * memrchr.c (__memrchr): Likewise.
1435 * memcmp.c (__P): Remove, and remove all uses.
1436 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1437 Remove forward decls; no longer needed.
1438 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1439 Use types required by C89 in prototype.
1441 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1442 * savedir.c: Likewise.
1443 * mkdir.c (free): Remove decl.
1444 * rmdir.c (rmdir): Define with a prototype.
1445 * savedir.c: Include savedir.h first, to test interface.
1447 * mktime.c (STDC_HEADERS): Remove.
1448 Include <stdlib.h>, <string.h> unconditionally.
1450 * modechange.c: Include <stdlib.h> unconditionally.
1451 (malloc): Remove decl.
1453 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1454 (free): Remove decl.
1456 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1457 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1458 (This type really should be intptr_t, but that's a C99ism.)
1459 (_obstack_memcpy): Remove: all uses changed to memcpy.
1460 Include <string.h> unconditionally.
1461 (struct obstack): Assume __STDC__ for types of members
1462 chunkfun, freefun, extra_arg.
1463 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1464 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1465 obstack_begin, obstack_specify_allocation,
1466 obstack_specify_allocation_with_arg, obstack_chunkfun,
1467 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1468 Remove unprototyped decls and the macros that use them.
1469 * obstack.c (POINTER): Remove. All uses changed to void *.
1470 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1471 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1472 (defined __STDC__ && __STDC__)]:
1473 Remove nonprototyped code.
1474 Include <stdlib.h> unconditionally.
1475 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1476 _obstack_allocated_p, _obstack_free, obstack_free,
1477 _obstack_memory_used, print_and_abort):
1478 Define using prototypes.
1479 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1480 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1481 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1482 obstack_next_free, obstack_object_size, obstack_room) [0]:
1483 Remove unused, unprototyped code.
1485 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1487 * physmem.c (physmem_total, physmem_available, main): Define
1490 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1491 (main): Define with a prototype.
1493 * posixver.c (getenv): Remove decl.
1495 * putenv.c (malloc): Returns void *, not char *.
1496 Include <string.h> unconditionally.
1497 (strchr, memcpy, NULL): Do not define.
1499 * readtokens.c: Include readtokens.h first, to test interface.
1500 Include <stdlib.h>, <string.h> unconditionally.
1501 (init_tokenbuffer): Define with a prototype.
1503 * regex.c (PARAMS): Remove. All uses removed.
1504 All uses of _RE_ARGS removed, too.
1505 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1507 (bzero): Assume memset exists.
1508 (memcmp, memcpy, NULL): Remove.
1509 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1510 char, or assignments to local vars of type signed char.
1511 (init_syntax_once, PREFIX(extract_number_and_incr),
1512 PREFIX(print_partial_compiled_pattern),
1513 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1514 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1515 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1516 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1517 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1518 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1519 wcs_compile_range, byte_compile_range, truncate_wchar,
1520 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1521 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1522 count_mbs_length, wcs_re_match_2_internal,
1523 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1524 PREFIX(alt_match_null_string_p),
1525 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1526 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1527 regfree, PREFIX(extract_number)): Define with prototype. Remove
1528 now-unnecessary declaration, if any.
1529 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1531 Remove now-unnecessary casts among pointer types.
1532 * regex.h (_RE_ARGS): Remove. All uses removed.
1534 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1535 (free): Remove decl.
1537 * rpmatch.c: Include <stdlib.h> unconditionally.
1539 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1540 (free): Remove decl.
1542 * save-cwd.c: Include <stdlib.h> unconditionally.
1543 * xgetcwd.c: Likewise.
1545 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1546 (free): Remove decl.
1548 * strchrnul.c (strchrnul): Define with a prototype.
1549 Fix bug: c_in was not converted to char before searching.
1551 The following changes are not K&R related:
1553 * group-member.h: Include <sys/types.h>, so that this file is
1555 * makepath.h: Likewise.
1557 * getusershell.c (readname, default_index, line_size, readname):
1558 Use size_t, not int, for sizes.
1559 (readname): If the size overflows, report an error instead of
1562 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1564 * getndelim2.c: Assume stdlib.h per the C89 spec.
1566 2003-09-08 Paul Eggert <eggert@twinsun.com>
1568 Assume C89 or better; remove K&R cruft.
1569 A few of these changes were first proposed by Derek Robert Price
1570 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1572 * addext.c: Include <string.h> unconditionally.
1573 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1574 Don't declare getenv or malloc.
1576 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1577 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1579 (find_stack_direction, alloca): Use prototypes.
1581 * atexit.c (atexit): Define using a prototype.
1583 * basename.c, dirname.c, stripslash.c:
1584 Include <string.h> unconditionally.
1586 * bcopy.c: Include <stddef.h>.
1587 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1589 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1591 * error.h (error, error_at_line, error_print_progname)
1592 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1593 * error.c: Include error.h first, to check interface.
1594 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1595 (VA_START): Remove; all uses changeed to va_start.
1596 (exit, strerror): Remove decls.
1597 (error_print_progname): Prototype uncondionally.
1598 Don't include <errno.h>; no longer needed.
1599 (private_strerror): Remove.
1600 (error_tail): Always define.
1601 (error, error_at_line): Assume C89 or better; always use prototypes.
1602 * fatal.c: Include "fatal.h" first, to test interface.
1603 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1604 (VA_START): Remove; all uses changed to va_start.
1605 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1607 (exit): Remove decl.
1608 (fatal): Prototype unconditionally. Assume va_start works.
1609 Abort at end, to pacify gcc.
1611 * euidaccess.c (main): Define with a prototype.
1613 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1615 * exitfail.c: Include <stdlib.h> unconditionally.
1617 * fnmatch_.h (__P): Remove. All uses changed to assume
1619 * fnmatch.c: Include fnmatch.h first, to test interface.
1620 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1621 (getenv): Remove decl.
1622 (fnmatch): Define using a prototype.
1623 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1624 (FCT): Define using a prototype.
1626 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1628 * gethostname.c: Include <stddef.h>.
1629 (gethostname): Define with prototype. Length is size_t, not int.
1631 2003-09-08 Paul Eggert <eggert@twinsun.com>
1633 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1634 getversion.c should have been removed then, but was accidentally
1637 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1638 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1640 2003-09-07 Paul Eggert <eggert@twinsun.com>
1642 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1643 copy_tm_result. Bug reported by Simon Josefsson in
1644 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1646 2003-09-06 Paul Eggert <eggert@twinsun.com>
1648 * time_r.c, time_r.h: New files.
1650 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1652 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1653 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1655 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1657 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1658 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1661 * timegm.c: Switch to glibc implementation, with the following changes:
1662 [defined HAVE_CONFIG_H]: Include <config.h>.
1663 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1664 (__mktime_internal) [!defined _LIBC]: New decl.
1665 (__gmtime_r) [!defined _LIBC]: New macro and function.
1666 (timegm): Use a prototype, since gnulib assumes C89.
1667 Do not bother declaring tmp to be const, as it's not really usefu.
1668 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1669 (timegm): Declare only if HAVE_DECL_TIMEGM.
1671 2003-09-03 Paul Eggert <eggert@twinsun.com>
1673 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1674 Bug reported by Lute Kamstra in
1675 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1677 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1678 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1679 course with correspondingly smaller numbers for tomorrow and
1680 yesterday. From Tadayoshi Funaba. Originally installed into
1681 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1684 2003-08-31 Simon Josefsson <jas@extundo.com>
1686 * timegm.h: New file.
1687 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1689 2003-08-31 Karl Berry <karl@gnu.org>
1691 * argp.h: update from libc.
1693 2003-08-28 Bruno Haible <bruno@clisp.org>
1695 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1696 warning on QNX, which defines O_BINARY to 000000.
1698 2003-08-24 Bruno Haible <bruno@clisp.org>
1700 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1701 MSVC7 <stdio.h> is included later.
1703 2003-08-20 Bruno Haible <bruno@clisp.org>
1705 * progname.h: New file, from GNU gettext.
1706 * progname.c: New file, from GNU gettext.
1707 * progreloc.c: New file, from GNU gettext.
1709 2003-08-19 Bruno Haible <bruno@clisp.org>
1711 * xstrdup.c: Assume <string.h> exists.
1713 2003-08-18 Jim Meyering <jim@meyering.net>
1715 * setenv.h: Indent nested cpp directive.
1716 * vasnprintf.c: Remove trailing blanks.
1718 2003-08-17 Simon Josefsson <jas@extundo.com>
1719 Bruno Haible <bruno@clisp.org>
1721 * xstrndup.h: New file.
1722 * xstrndup.c: New file.
1724 2003-08-17 Bruno Haible <bruno@clisp.org>
1726 * strndup.h: New file.
1728 2003-08-16 Paul Eggert <eggert@twinsun.com>
1730 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1731 space, undoing this 2003-08-12 change:
1732 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1734 2003-08-16 Jim Meyering <jim@meyering.net>
1736 Merge from coreutils.
1737 * xstrtoimax.c: #else #if -> #elif.
1738 * xstrtoumax.c: Likewise.
1740 2003-08-15 Paul Eggert <eggert@twinsun.com>
1742 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1743 rather than tab, after '#' in shell-script copyright notices.
1744 Suggested by Bruno Haible.
1746 2003-08-15 Jim Meyering <jim@meyering.net>
1747 and Paul Eggert <eggert@twinsun.com>
1749 Merge from coreutils.
1750 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1751 member but strut utmpx does not. Needed for AIX 4.3.3.
1752 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1754 2003-08-15 Jim Meyering <jim@meyering.net>
1756 Merge from coreutils.
1757 * xgethostname.c: Include <stdlib.h>.
1758 (xghostname): Don't exit for anything other than memory-related
1759 failure; just return NULL.
1760 * userspec.c: Include "posixver.h".
1761 (parse_user_spec): Accept `.' as a separator only
1762 in pre-POSIX-200112 mode.
1763 * strtoimax.c: Use #elif rather than #else #if.
1764 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1765 Remove function, now that we can rely on a working tzset function.
1766 [!_LIBC]: Ensure that the required autoconf test has been run.
1767 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1768 Use underlying_strftime for %r.
1769 * sha.c: Merge in some clean-up and optimization changes from glibc.
1770 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1771 Ensure that it is a multiple of 64.
1772 Rearrange loop exit tests so as to avoid performing an
1773 additional fread after encountering an error or EOF.
1774 * realloc.c: Update copyright date.
1776 2003-08-14 Jim Meyering <jim@meyering.net>
1778 Merge from coreutils.
1779 * obstack.h: Whitespace changes.
1780 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1781 and xcalloc return values.
1782 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1783 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1784 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1785 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1786 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1788 Use mntctl's return value to drive the entry-processing loop, since
1789 we can't rely on the value of the vmt_length member in the last
1790 entry. On some systems doing so could result in exhausting
1791 virtual memory. Based in part on a patch from Mike Jetzer.
1793 2003-08-14 Jim Meyering <jim@meyering.net>
1794 and Paul Eggert <eggert@twinsun.com>
1796 Merges from coreutils, plus other fixes.
1797 * physmem.c: Merge in portability changes from gcc/libiberty
1798 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1799 for credits and details. Thanks to Kaveh Ghazi for helping
1800 to keep these files in sync.
1801 (ARRAY_SIZE): Define it.
1802 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1803 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1804 (memcasecmp): Don't assume size_t fits in unsigned int.
1805 Remove casts and duplicate code.
1806 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1807 (memcpy): Remove definition.
1808 Merge in some clean-up and optimization changes from glibc.
1809 [BLOCKSIZE]: Move definition to top of file.
1810 Ensure that it is a multiple of 64.
1811 Rearrange loop exit tests so as to avoid performing an
1812 additional fread after encountering an error or EOF.
1813 * md5.h (md5_uintptr): Define.
1814 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1815 return to the initial working directory. Preserve errno
1817 * idcache.c: Include "xalloc.h".
1818 (xmalloc, xrealloc): Remove decls.
1819 (getuser): Remove casts no longer required in C89.
1820 * human.c: Include stdio.h, for sprintf.
1821 * group-member.c: Include "xalloc.h".
1822 (xmalloc, xrealloc): Remove decls.
1823 (get_group_info): Remove casts no longer required in C89.
1824 * getusershell.c (readname): Remove casts no longer required in C89.
1825 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1826 * getline.c: Whitespace fix, from coreutils.
1828 2003-08-13 Paul Eggert <eggert@twinsun.com>
1830 * exclude.c: Include <ctype.h>
1831 (IN_CTYPE_DOMAIN): New macro.
1833 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1836 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1837 Undo previous (whitespace-only) change.
1839 2003-08-12 Paul Eggert <eggert@twinsun.com>
1841 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1842 Normalize leading white space and remove trailing white space.
1843 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1844 notice, as per ../config/srclist-update.
1846 Merge from coreutils.
1847 * euidaccess.h: New file.
1848 * euidaccess.c: Include it.
1849 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1850 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1851 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1853 2003-08-11 Bruno Haible <bruno@clisp.org>
1855 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1856 (vasnprintf): Use it instead of wcslen.
1858 2003-08-11 Bruno Haible <bruno@clisp.org>
1860 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1861 value to ensure that _Bool promotes to int. Use #define for _Bool when
1862 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1864 2003-08-10 Karl Berry <karl@gnu.org>
1866 * regex.h: update from libc (whitespace fix).
1868 2003-08-09 Paul Eggert <eggert@twinsun.com>
1870 Merge some files from coreutils. These changes were
1871 originally made by Jim Meyering.
1872 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1873 many older Unixes require this.
1874 * alloca.c (alloca): Remove cast to argument of free;
1875 no longer needed in C89.
1876 * alloca_.h, regex.h: Fix white space to match
1877 what GNU indent does.
1879 2003-08-05 Paul Eggert <eggert@twinsun.com>
1881 * bumpalloc.h: Remove.
1883 2003-08-04 Paul Eggert <eggert@twinsun.com>
1885 * getloadavg.c: Change copyright notice and spacing to conform to
1888 Merge from coreutils.
1889 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1891 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1892 from Karl Berry, implemented by Jim Meyering.
1893 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1894 from Dmitry V. Levin.
1895 Remove anachronistic cast of xrealloc.
1896 * fnmatch_.h (__const): Remove. Use 'const'.
1897 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1898 type. Otherwise, it wouldn't compile with at least /bin/cc on
1899 ymp-cray-unicos9.0.2.X.
1900 Combine two mostly-identical uses of alloca into one.
1901 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1903 2003-08-04 Dave Love <d.love@dl.ac.uk>
1907 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1908 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1909 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1910 obsolete NLIST_NAME_UNION.
1911 [__GNU__]: Undef BSD and FSCALE.
1912 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1914 2003-08-03 Paul Eggert <eggert@twinsun.com>
1916 * stdbool_.h (_Bool): Make it signed char, instead of
1917 an enum type, so that it's guaranteed to promote to int. See:
1918 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1920 2003-07-31 Paul Eggert <eggert@twinsun.com>
1922 * strerror.c: Include config.h, limits.h. Declare sprintf.
1923 (strerror): Don't assume that a printable int fits in 14 bytes.
1925 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1926 Bruno Haible <bruno@clisp.org>
1928 * getline.h (getline, getdelim): Change return type to ssize_t.
1929 * getline.c (getline, getdelim): Likewise.
1930 Remove _GNU_SOURCE define; now it's defined in config.h through
1933 2003-07-22 Paul Eggert <eggert@twinsun.com>
1935 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1936 over-parenthesization in macros.
1938 Sync with coreutils.
1940 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1943 Use `exit_failure' for xalloc and xmemcoll instead of their own
1944 private exit-failure variables.
1945 * xalloc.h (xalloc_exit_failure): Remove.
1946 * xmalloc.c: Likewise. Include exitfail.h.
1947 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1948 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1949 * xmemcoll.c: Likewise. Include exitfail.h.
1950 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1952 2003-07-18 Paul Eggert <eggert@twinsun.com>
1954 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1955 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1956 to test that it can stand by itself. Include "exitfail.h".
1957 Clients should set exit_failure instead.
1958 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1960 2003-07-18 Andreas Schwab <schwab@suse.de>
1962 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1964 2003-07-18 Bruno Haible <bruno@clisp.org>
1966 * getndelim2.h: New file.
1967 * getndelim2.c: Make into a module of its own. Include config.h,
1969 (getndelim2): Make non-static. Change return type to ssize_t.
1970 * getline.h: Change argument names.
1971 * getline.c: Include getndelim2.h instead of getndelim2.c.
1972 * getnline.c: Include getndelim2.h.
1974 2003-07-17 Bruno Haible <bruno@clisp.org>
1976 * Makefile.am: Remove file.
1977 * Makefile.in: Remove file.
1979 2003-07-17 Bruno Haible <bruno@clisp.org>
1981 * getnline.h: New file.
1982 * getnline.c: New file.
1983 * getndelim2.c: New file, extracted from getline.c.
1984 (getndelim2): Renamed from getdelim2, with added nmax argument.
1985 * getline.c: Include getndelim2.c.
1986 (getdelim2): Moved out to getndelim2.c.
1987 (getline, getdelim): Update.
1989 2003-07-15 <karl@gnu.org>
1991 * vasnprintf.c: update from gettext.
1993 2003-07-15 Jim Meyering <jim@meyering.net>
1995 * makepath.c (make_path): Enclose diagnostic in _(...).
1997 2003-07-14 Paul Eggert <eggert@twinsun.com>
1999 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2000 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2001 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2002 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2003 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2004 updated automatically by ../config/srclist-update. This changes
2005 their license from LPGL to GPL.
2007 2003-07-14 Jim Meyering <jim@meyering.net>
2009 Don't emit diagnostics. Let callers do that.
2010 * save-cwd.c: Don't include "error.h".
2011 (save_cwd): Don't call error. Ensure that errno is valid
2012 when returning nonzero.
2014 * save-cwd.h (restore_cwd): Update prototype.
2015 * save-cwd.c (restore_cwd): Remove two parameters.
2016 Simplify. Don't call error upon failure. Let callers do that.
2017 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2018 when auditing is enabled. But don't bother updating the #if.
2020 2003-07-14 Simon Josefsson <jas@extundo.com>
2022 * mempcpy.h: New file.
2023 * mempcpy.c: New file.
2025 2003-07-14 Paul Eggert <eggert@twinsun.com>
2027 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2028 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2029 unicodeio.c, unicodeio.h, unlocked-io.h:
2030 Switch from LGPL to GPL.
2032 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2034 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2035 it breaks C++ compilation.
2036 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2038 2003-07-10 Jim Meyering <jim@meyering.net>
2040 * vasnprintf.c: Remove trailing blanks.
2041 Make cpp indentation consistent.
2043 2003-07-09 Paul Eggert <eggert@twinsun.com>
2045 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2046 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2047 Switch from LGPL to GPL.
2049 2003-07-07 Paul Eggert <eggert@twinsun.com>
2051 * mktime.c: Fix some boundary cases and remove need for floating point.
2053 Issue a compile-time diagnostic if time_t is floating point, or if
2054 two's complement arithmetic is not in effect, or if arithmetic
2055 right shift does not propagate the sign. These assumptions were
2056 all in the original code but they weren't checked.
2058 (TIME_T_MIDPOINT, verify): New macros.
2059 (__isleap): Remove; it has integer overflow problems.
2060 (leapyear): New function, without those problems.
2061 (ydhms_tm_diff): Remove; splitting into two parts.
2062 (ydhms_diff): New function, containing the arithmetic part of
2063 the old ydhms_tm_diff function. Issue a compile-time
2064 diagnostic if we are not using C99 integer division.
2065 Avoid casts when possible.
2066 (guess_time_tm): New function, containing the checking part of
2067 the old ydhms_tm_diff function. Return the new value, rather than
2068 the difference between it and the old. Accept a new argument T
2069 so that *T specifies the old value. Check for overflow in the result.
2071 (__mktime_internal): Use a time_t offset, not a long int offset.
2072 This undoes the 2003-06-04 change, which is no longer needed now
2073 that we have better overflow checking.
2074 (localtime_offset): Likewise.
2076 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2077 and long are 64-bit but int is only 32-bit.
2078 (ydhms_diff): Use long int to store year1 and yday1.
2079 Issue a compile-time diagnostic if long int is not wide enough.
2081 (__mktime_internal): Use long int to store adjusted year and yday.
2082 Use plain C rather than preprocessor commands, if that doesn't
2084 Check for overflow (and try to repair) after each probe
2085 rather than checking only at the very end. This avoids some bugs
2086 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2087 does not equal GMT offset at maximum time).
2088 Use integer to check for overflow rather than floating point; this
2089 is more portable to non-IEEE hosts, and is a tad faster.
2090 When we detect that we are oscillating between two values,
2091 don't check whether tm_isdst has the requested value, since
2092 we already know the answer. When tm_isdst has the wrong value,
2093 use a different heuristic to find the right one, based on the
2094 extreme values actually observed in practice in tz2003a,
2095 rather than the (overly optimistic) "previous 3 calendar quarters".
2097 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2098 "T const" to accommodate glibc style.
2099 (check_result): Use less-confusing report format. "long" -> "long int.
2101 Don't loop if the iteration overflows time_t.
2102 Allow a negative step in the iteration.
2104 2003-07-01 Paul Eggert <eggert@twinsun.com>
2106 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2107 having it depend on HAVE_SYS_TYPES_H.
2109 2003-06-25 Bruno Haible <bruno@clisp.org>
2111 * readlink.c: New file.
2113 2003-06-20 Bruno Haible <bruno@clisp.org>
2115 Assume C89, so PARAMS isn't needed.
2116 * unicodeio.h (PARAMS): Remove.
2117 * unicodeio.c: Don't use PARAMS.
2119 2003-06-18 Jim Meyering <jim@meyering.net>
2121 Merge changes from coreutils.
2122 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2123 Remove explicit declarations of xmalloc and realloc.
2125 (read_utmp): Remove anachronistic cast of xmalloc.
2127 2003-06-17 Paul Eggert <eggert@twinsun.com>
2129 Assume C89, so PARAMS isn't needed.
2130 * backupfile.h (PARAMS): Remove. All uses removed.
2131 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2132 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2133 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2134 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2135 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2136 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2137 xstrtol.h: Likewise.
2138 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2139 same.h, strverscmp.h: Do not include config.h; no longer needed.
2140 Anyway, config.h should always be included before any other file.
2142 2003-06-11 Simon Josefsson <jas@extundo.com>
2144 * sysexit_.h: New file.
2146 2003-05-20 Derek Price <derek@ximbiot.com>
2148 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2150 2003-06-10 Simon Josefsson <jas@extundo.com>
2152 * strchrnul.h: New file.
2153 * strchrnul.c: New file.
2155 2003-06-10 Simon Josefsson <jas@extundo.com>
2157 * argp.h: New file, from glibc.
2158 * argp-ba.c: New file, from glibc.
2159 * argp-eexst.c: New file, from glibc.
2160 * argp-fmtstream.c: New file, from glibc.
2161 * argp-fmtstream.h: New file, from glibc.
2162 * argp-fs-xinl.c: New file, from glibc.
2163 * argp-help.c: New file, from glibc.
2164 * argp-namefrob.h: New file, from glibc.
2165 * argp-parse.c: New file, from glibc.
2166 * argp-pv.c: New file, from glibc.
2167 * argp-pvh.c: New file, from glibc.
2168 * argp-xinl.c: New file, from glibc.
2170 2003-06-07 Jim Meyering <jim@meyering.net>
2172 * readtokens.h: Put `Free Software Foundation, Inc.'
2173 in place of my name in the copyright comment.
2174 Remove definition and uses of __P.
2177 * stat.c: Don't declare xmalloc explicitly.
2178 Instead, include "xalloc.h".
2179 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2180 xrealloc, and xcalloc return values.
2181 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2183 * xgetcwd.h: Remove definition/uses of PARAMS.
2185 2003-06-06 Jim Meyering <jim@meyering.net>
2187 * stdbool_.h: Renamed from stdbool.h.in.
2189 2003-06-06 Jim Meyering <jim@meyering.net>
2191 Merge from coreutils.
2192 * same.c: (same_name): Declare *_basename locals to be `const'.
2193 Consolidate declarations and initializations of *_base* locals.
2195 Merge from coreutils.
2196 This avoids a core dump on systems without GNU putenv,
2197 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2198 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2199 (unsetenv): New static function, from GNU libc.
2200 (rpl_putenv): Use it.
2202 * modechange.c: Remove trailing blanks.
2204 Merge from coreutils.
2205 * fsusage.c: Remove declaration of statfs.
2206 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2208 * posixtm.c: Include <stdbool.h> unconditionally.
2210 2003-06-05 Paul Eggert <eggert@twinsun.com>
2212 * mktime.c (__mktime_internal): When resolving a tm_isdst
2213 mismatch, look in future quarters as well as past. This fixes a
2214 bug when processing fall-backwards gaps immediately after a long
2215 period of daylight-saving time.
2217 * mktime.c: Assume freestanding C89 or better.
2218 (HAVE_LIMITS_H): Remove. Assume it's 1.
2219 (__P): Remove; not used.
2220 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2221 (mktime, not_equal_tm, print_tm, check_result,
2222 main): Use prototypes. Use const * where appropriate.
2223 (main): Fix typo in testing code that uncovered by above changes.
2224 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2226 2003-06-04 Paul Eggert <eggert@twinsun.com>
2228 * mktime.c: Fix Debian bug 177940
2229 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2230 (localtime_offset): Now long int, not time_t, because we want it
2231 to be guaranteed to be signed. All uses changed.
2232 (__mktime_internal): If overflow would occur when adding offset,
2235 Merge 'human' changes from coreutils. Rewrite to support
2236 locale-specific notations like thousands separators.
2237 * human.c: Simplify authorship notice.
2238 Include human.h immediately after config.h.
2239 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2240 <limits.h>: Do not include, since human.h does.
2241 (SIZE_MAX, UINTMAX_MAX): New macros.
2242 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2243 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2244 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2245 (power_letter): Renamed from suffixes.
2246 (generate_suffix_backwards): Remove.
2247 (adjust_value): Now takes int style (because of human.h changes)
2248 and long double value (for greater precision on some platforms).
2249 (group_number): New function.
2250 (human_readable): Use it. Use integer options, not enum.
2251 Put the options before the sizes in the arg list.
2252 Support all the new options.
2253 The old human_readable function has been removed;
2254 use inttostr.h instead.
2255 (human_readable, default_block_size, humblock):
2256 Use uintmax_t, not int, for block sizes.
2257 (human_readable_inexact, block_size_types): Remove.
2258 (block_size_opts): New constant.
2259 (human_options): Renamed from human_block_size, with new signature
2260 that allows block sizes up to UINTMAX_MAX. All callers changed.
2261 * human.h: Add copyright and authorship notice.
2262 Include <limits.h> and <stdbool.h> unconditionally.
2263 (PARAMS): Remove. All uses removed.
2264 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2265 (enum human_inexact_style): Remove tag; now a nameless enum.
2266 (human_floor, human_ceiling, human_round_to_even): Now have
2267 values 2, 0, 1 rather than -1, 1, 0.
2268 (human_group_digits, human_suppress_point_zero, human_autoscale,
2269 human_base_1024, human_SI, human_B): New constants.
2270 (human_readable_inexact, human_block_size): Remove.
2271 (human_readable): Size args are now uintmax_t, not int.
2272 (human_options): New decl.
2274 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2275 unnecessary now that we assume C89 or better. This change
2276 imported from coreutils.
2278 * mktime.c (__mktime_internal): Do not reject negative timestamps
2279 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2280 in the 2003-05-30 sync from glibc.
2282 .h files should stand alone, but we shouldn't include <sys/types.h>
2283 if we can get away with just <stddef.h>.
2285 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2286 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2287 rather than <sys/types.h>, as we merely need size_t.
2288 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2290 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2291 Include <stdio.h>, to get FILE.
2292 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2293 memcasecmp.h has included <stddef.h> and all we need is size_t.
2294 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2295 our interface, instead of including <sys/types.h>
2297 2003-06-02 Paul Eggert <eggert@twinsun.com>
2300 Fix some minor time-related bugs with POSIX time arguments.
2301 Some valid time stamps were being rejected (notably -1, and
2302 time stamps before 1900 on 64-bit hosts). And some invalid
2303 time stamps were being accepted, e.g. September 31.
2305 * posixtm.h (posixtime): Return bool instead of time_t, so
2306 that we can return (time_t) -1 successfully.
2307 * posixtm.c: Likewise.
2308 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2309 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2310 (t): Remove static var.
2311 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2312 of static var. All uses changed.
2313 (year): Do not reject years before 1900; they can occur with
2315 (posix_time_parse): Do not check for out-of-range components;
2316 that is now the caller's responsibility, since our checks were
2317 only approximations.
2318 (posixtime): Use mktime to check for out-of-range components,
2319 since it knows them exactly.
2320 If mktime returns (time_t) -1, check whether an error actually occurred
2321 by invoking localtime on -1.
2322 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2323 posixtime failures better.
2324 Improve the test data (in comments only).
2326 2003-05-30 <karl@gnu.org>
2328 * mktime.c: update from libc.
2330 2003-05-30 Bruno Haible <bruno@clisp.org>
2332 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2333 * localcharset.h: Likewise.
2334 * localcharset.c: Likewise.
2336 2003-05-28 Paul Eggert <eggert@twinsun.com>
2338 Assume the headers required for C89 freestanding compilers.
2339 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2340 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2341 without checking for HAVE_LIMITS_H.
2342 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2343 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2345 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2346 * exclude.c: Include <stdbool.h> unconditionally.
2347 * tempname.c: Include <stddef.h> unconditionally.
2348 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2349 * modechange.c, rpmatch.c (NULL): Don't define, since
2350 <stddef.h> does that.
2351 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2352 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2353 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2354 * xstrtol.c: Likewise.
2355 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2356 * savedir.c: Include <stddef.h> instead of defining NULL.
2358 * addext.c (addext): Use assignment rather than cast, to avoid
2359 warnings on some platforms.
2361 * mktime.c (__mktime_internal): Do not reject negative timestamps
2364 2003-05-10 Bruno Haible <bruno@clisp.org>
2366 * linebreak.c (iconv_string_length): Don't return -1 just because the
2367 string is longer than 4 KB.
2369 2003-05-12 Jim Meyering <jim@meyering.net>
2371 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2372 the space-padded-by-default conversion specifiers, %e, %k, %l.
2374 2003-05-03 Bruno Haible <bruno@clisp.org>
2376 Upgrade to Unicode-4.0.
2377 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2378 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2379 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2380 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2381 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2382 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2383 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2384 Change width of U+E0100..U+E01EF from 1 to 0.
2386 2003-04-25 Bruno Haible <bruno@clisp.org>
2388 * copy-file.c: Include <stddef.h>, for size_t.
2390 2003-04-25 Jim Meyering <jim@meyering.net>
2392 * copy-file.c (copy_file_preserving): Declare buf_size to be
2393 of type size_t, not int.
2395 2003-04-11 Jim Meyering <jim@meyering.net>
2397 Merge changes from Coreutils.
2399 2003-03-22 Jim Meyering <jim@meyering.net>
2401 * strftime.c (widen): Cast alloca return value to proper type.
2403 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2406 * strftime.c (my_strftime): Handle very large width
2407 specifications for numeric values correctly. Improve checks for
2410 2003-01-19 Jim Meyering <jim@meyering.net>
2412 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2413 (nl_get_alt_digit) [! defined my_strftime]: Define.
2414 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2415 _nl_get_alt_digit and _nl_get_walt_digit.
2417 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2418 These changes have no effect outside of _LIBC.
2420 2003-04-10 Bruno Haible <bruno@clisp.org>
2422 * findprog.h: New file, from GNU gettext.
2423 * findprog.c: New file, from GNU gettext.
2425 2003-04-05 Jim Meyering <jim@meyering.net>
2427 Merge changes from Coreutils.
2429 * exclude.h (PARAMS): Remove definition and uses.
2430 * exclude.c: Remove uses of `PARAMS'.
2432 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2433 Add test-cases for DOS filenames. Declare program_name.
2434 (main): Set up program_name. Patch by Rich Dawe.
2436 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2438 Use mntctl's return value to drive the entry-processing loop, since
2439 we can't rely on the value of the vmt_length member in the last
2440 entry. On some systems doing so could result in exhausting
2441 virtual memory. Based in part on a patch from Mike Jetzer.
2443 2003-04-04 Bruno Haible <bruno@clisp.org>
2445 * linebreak.h: New file, from GNU gettext.
2446 * linebreak.c: New file, from GNU gettext with slight modifications.
2447 * lbrkprop.h: New file, from GNU gettext.
2449 2003-04-03 Bruno Haible <bruno@clisp.org>
2451 * utf8-ucs4.h: New file, from GNU gettext.
2452 * utf16-ucs4.h: New file, from GNU gettext.
2453 * ucs4-utf8.h: New file, from GNU gettext.
2454 * ucs4-utf16.h: New file, from GNU gettext.
2456 2003-04-02 Bruno Haible <bruno@clisp.org>
2458 * binary-io.h: New file, from GNU gettext.
2460 2003-04-01 Bruno Haible <bruno@clisp.org>
2462 * pathname.h: New file, from GNU gettext.
2463 * concatpath.c: New file, from GNU gettext.
2465 2003-03-30 Bruno Haible <bruno@clisp.org>
2467 * copy-file.c (copy_file_preserving): Don't set owner if the function
2468 chown() doesn't exist.
2470 2003-03-28 Bruno Haible <bruno@clisp.org>
2472 * copy-file.h: New file, from GNU gettext.
2473 * copy-file.c: New file, from GNU gettext.
2475 2003-03-18 Jim Meyering <jim@meyering.net>
2477 * quote.c (quote_n): Fix typo in comment.
2479 2003-03-14 Jim Meyering <jim@meyering.net>
2481 Merge changes from Coreutils.
2482 * obstack.h (obstack_object_size): Declare temporary, __o,
2483 to be const, in order to avoid warnings.
2484 (obstack_room): Likewise.
2485 (obstack_empty_p): Likewise.
2487 2003-03-13 Paul Eggert <eggert@twinsun.com>
2489 Merge changes from Bison.
2490 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2491 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2492 when compiling Bison 1.875's `bitset bset = obstack_alloc
2493 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2494 * hash.c: Include <stdbool.h> unconditionally.
2496 2003-03-09 Paul Eggert <eggert@twinsun.com>
2498 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2499 Reported by Bruce Becker; see:
2500 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2502 2003-03-03 Paul Eggert <eggert@twinsun.com>
2503 Bruno Haible <bruno@clisp.org>
2505 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2506 Reported by John Hughes, see
2507 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2509 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2511 * poll_.h: New file.
2514 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2516 * mathl.h: New file.
2517 * acosl.c: New file.
2518 * asinl.c: New file.
2519 * atanl.c: New file.
2520 * ceill.c: New file.
2523 * floorl.c: New file.
2524 * frexpl.c: New file.
2525 * ldexpl.c: New file.
2527 * sincosl.c: New file.
2529 * sqrtl.c: New file.
2531 * trigl.c: New file.
2532 * trigl.h: New file.
2534 2003-02-17 Bruno Haible <bruno@clisp.org>
2536 * mkdtemp.h: New file, from GNU gettext.
2537 * mkdtemp.c: New file, from GNU gettext.
2539 2003-01-31 Bruno Haible <bruno@clisp.org>
2541 * rename.c: #undef rename before defining rpl_rename.
2542 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2544 2003-01-30 Bruno Haible <bruno@clisp.org>
2546 * printf-args.h: New file, from GNU gettext.
2547 * printf-args.c: New file, from GNU gettext.
2548 * printf-parse.h: New file, from GNU gettext.
2549 * printf-parse.c: New file, from GNU gettext.
2550 * vasnprintf.h: New file, from GNU gettext.
2551 * vasnprintf.c: New file, from GNU gettext.
2552 * asnprintf.c: New file, from GNU gettext.
2553 * vasprintf.h: New file, from GNU gettext with modifications.
2554 * vasprintf.c: New file, from GNU gettext.
2555 * asprintf.c: New file, from GNU gettext.
2557 2003-01-29 Bruno Haible <bruno@clisp.org>
2559 * stpncpy.h: New file, from GNU gettext with modifications.
2560 * stpncpy.c: New file, from GNU gettext with modifications.
2562 2003-01-28 Bruno Haible <bruno@clisp.org>
2564 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2566 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2569 2003-01-27 Bruno Haible <bruno@clisp.org>
2571 * xsetenv.h: New file, from GNU gettext.
2572 * xsetenv.c: New file, from GNU gettext.
2574 2003-01-23 Bruno Haible <bruno@clisp.org>
2576 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2578 2003-01-22 Bruno Haible <bruno@clisp.org>
2580 * exit.h: New file, from GNU gettext.
2582 2003-01-11 Bruno Haible <bruno@clisp.org>
2584 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2585 * strcase.h (strcasecmp, strncasecmp): Likewise.
2587 2003-01-14 Jim Meyering <jim@meyering.net>
2589 * same.c (same_name): Tweak a comment.
2591 2003-01-11 Bruno Haible <bruno@clisp.org>
2593 * same.c (same_name): Reorder tests so as to avoid calling stat()
2594 when a string comparison is sufficient.
2596 2003-01-11 Bruno Haible <bruno@clisp.org>
2598 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2601 2003-01-11 Bruno Haible <bruno@clisp.org>
2603 * hash-pjw.c: Add comment about low quality of this function.
2605 2003-01-12 Paul Eggert <eggert@twinsun.com>
2607 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2608 to avoid collisions with libcurses and libreadline.
2610 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2611 * getstr.h, getstr.c: Remove.
2612 * getline.c: Include "getline.h", to check interface.
2613 Move body of old getstr.c here: this defines MIN_CHUNK and
2614 declares getdelim2, which is renamed from getstr.
2615 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2617 * linebuffer.c (readlinebuffer): Renamed from readline.
2619 * linebuffer.h: Likewise.
2620 (readline): Remove backward-compatibility macro.
2622 2003-01-12 Jim Meyering <jim@meyering.net>
2624 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2626 2003-01-10 Bruno Haible <bruno@clisp.org>
2628 * alloca_.h: New file.
2629 * getdate.y: Unconditionally include alloca.h.
2630 * makepath.c: Likewise.
2631 * setenv.c: Likewise.
2632 * userspec.c: Likewise.
2634 2003-01-09 Bruno Haible <bruno@clisp.org>
2636 * stdbool.h.in: New file.
2638 2003-01-08 Bruno Haible <bruno@clisp.org>
2640 * safe-read.c: Include specification header first, to ensure its
2642 * full-write.c: Likewise.
2644 2003-01-08 Jim Meyering <jim@meyering.net>
2646 * full-write.c: Undefine and define-away `const' after inclusion
2647 of errno.h, not before. Suggestion from Bruno Haible.
2649 2003-01-07 Jim Meyering <jim@meyering.net>
2651 * full-write.c: Rework so that it may serve to define full_read, too.
2652 * full-read.c: Simply #define FULL_READ and include full-write.c.
2654 2003-01-06 Jim Meyering <jim@meyering.net>
2656 * version-etc.c: Update year in translatable copyright string.
2658 2002-12-25 Bruno Haible <bruno@clisp.org>
2660 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2661 * xstrtol.h: Likewise.
2662 * xstrtoimax.c: Likewise.
2663 * xstrtoumax.c: Likewise.
2664 * human.h: Likewise.
2666 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2667 on systems that have <inttypes.h> but not <stdint.h>.
2669 2002-12-31 Paul Eggert <eggert@twinsun.com>
2671 * memcoll.c (memcoll): Fall back on a simple algorithm using
2672 memcmp if strcoll doesn't work.
2674 2002-12-23 Bruno Haible <bruno@clisp.org>
2676 * localcharset.h: New file.
2677 * localcharset.c: Include it.
2678 * unicodeio.c: Likewise.
2680 2002-12-22 Bruno Haible <bruno@clisp.org>
2682 * utime.c (utime_null): No need to call ftruncate if the file was
2685 2002-12-23 Bruno Haible <bruno@clisp.org>
2687 * memcoll.c (STRCOLL): New macro.
2690 2002-12-22 Bruno Haible <bruno@clisp.org>
2692 * getstr.h (getstr): Define, to avoid clash with libcurses.
2693 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2695 2002-12-22 Bruno Haible <bruno@clisp.org>
2697 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2699 2002-12-23 Bruno Haible <bruno@clisp.org>
2701 * getline.h: Include <stddef.h>, for size_t.
2703 * unicodeio.h: Include <stddef.h>, for size_t.
2704 * unicodeio.c: Don't include <stddef.h>.
2706 2002-12-17 Bruno Haible <bruno@clisp.org>
2708 * canon-host.c (strdup): Remove unused declaration.
2710 * fsusage.c: Include full_read.h.
2711 (get_fs_usage): Use full_read instead of safe_read.
2713 * utime.c (utime_null): Use SAFE_READ_ERROR.
2715 2002-12-11 Bruno Haible <bruno@clisp.org>
2717 * setenv.h: Rewritten to cope with systems that have setenv() but not
2719 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2722 2002-12-11 Bruno Haible <bruno@clisp.org>
2724 * setenv.c (alloca): Fall back to malloc.
2726 (setenv): Use freea() to free memory allocated with alloca().
2728 2002-11-13 Bruno Haible <bruno@clisp.org>
2730 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2731 function declarations.
2732 * unsetenv.c (unsetenv): Likewise.
2734 2002-03-04 Bruno Haible <bruno@clisp.org>
2736 Portability to AIX 4.3.3.
2737 * unsetenv.c: New file, extracted from setenv.c.
2738 * setenv.c: Move the unsetenv() function to unsetenv.c.
2740 2001-12-20 Bruno Haible <bruno@clisp.org>
2742 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2743 use malloc instead. For SunOS 4.
2745 2001-12-11 Bruno Haible <bruno@clisp.org>
2747 * setenv.c: Declare alloca.
2748 (compar_fn_t): New typedef.
2749 (KNOWN_VALUE, STORE_VALUE): Use it.
2751 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2754 2002-12-10 Paul Eggert <eggert@twinsun.com>
2756 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2757 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2758 Choose values that are less likely to collide with system fnmatch
2760 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2761 defined (e.g., a pure POSIX system).
2762 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2763 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2765 2002-12-06 Jim Meyering <jim@meyering.net>
2767 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2769 Merge in changes from libc's misc/error.c, in preparation
2770 for the merge of gnulib's changes back into libc.
2772 * error.c (_): Define only if not already defined.
2773 Move definition to follow all #include directives.
2774 Include unlocked-io.h only if !_LIBC.
2775 [_LIBC]: Include <libio/libioP.h>.
2776 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2777 (fflush): Tweak definition to use INTUSE.
2780 2002-12-05 Paul Eggert <eggert@twinsun.com>
2782 * alloca.c [defined emacs]: Include "lisp.h".
2783 (xalloc_die) [defined emacs]: New macro.
2784 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2785 [! defined emacs]: Include <xalloc.h>.
2786 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2787 (pointer): Typedef to POINTER_TYPE *.
2788 (malloc): Remove decl; we now always use xmalloc.
2789 (alloca): Use old-style definition, since Emacs needs this.
2790 Check for arithmetic overflow when computing combined size.
2792 2002-12-04 Paul Eggert <eggert@twinsun.com>
2794 Do not generate unlocked-io.h automatically, since it's easier to
2795 maintain it by hand.
2797 * unlocked-io.h: New file, from GNU diffutils,
2798 but with proper copyright notice and attribution.
2800 * Makefile.am: Add copyright notice.
2801 (libfetish_a_SOURCES): Add unlocked-io.h.
2802 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2803 (DISTCLEANFILES, io_functions): Remove macros.
2804 (EXTRA_DIST): Remove gen_uio.
2805 (unlocked-io.h): Remove rule.
2807 2002-12-04 Jim Meyering <jim@meyering.net>
2809 Reflect the fact that stat.c and lstat.c are no longer generated.
2810 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2811 (DISTCLEANFILES): Likewise.
2812 (EXTRA_DIST): Likewise.
2813 (all_local): Don't depend on stat.c or lstat.c.
2814 (stat.c, lstat.c): Remove rules.
2815 (EXTRA_DIST): Remove xstat.in.
2817 * xstat.in: Remove file. Contents moved into stat.c.
2818 * stat.c: New file. Contents mostly from xstat.in.
2819 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2820 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2822 * safe-read.c: Rework so that it may serve to define safe_write, too.
2823 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2825 2002-12-03 Jim Meyering <jim@meyering.net>
2827 * safe-read.c, safe-write.c: Change variable names and comments, but
2828 not semantics, to minimize the differences between these two files.
2829 (safe_read): Change comment to mention SAFE_READ_ERROR.
2831 * safe-read.c (IS_EINTR): Define.
2832 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2834 2002-12-02 Bruno Haible <bruno@clisp.org>
2836 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2837 Define, taken from safe-read.c.
2838 (INT_MAX): Provide fallback.
2839 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2840 * safe-write.h (SAFE_WRITE_ERROR): Define.
2842 * safe-read.c (EINTR): Remove definition.
2843 (safe_read): Don't use EINTR if it is absent.
2845 2002-12-02 Jim Meyering <jim@meyering.net>
2847 * safe-read.c (EINTR): Define.
2848 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2849 (INT_MAX): Provide fallback.
2850 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2852 * safe-read.h (SAFE_READ_ERROR): Define.
2854 2002-12-01 Jim Meyering <jim@meyering.net>
2856 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2857 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2859 2002-11-27 Paul Eggert <eggert@twinsun.com>
2861 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2862 hash_rehash): Replace `if (limit <= value) abort ();' with
2863 `if (! (value < limit)) abort ();', for readability.
2865 2002-11-26 <karl@gnu.org>
2867 * strdup.c: copy from libc again, with jim's ok.
2868 * .cppi-disable: re-add strdup.c
2870 2002-11-25 <karl@gnu.org>
2872 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2873 instead of "strtol.c".
2875 2002-11-25 Jim Meyering <jim@meyering.net>
2877 * mktime.c: Sync from libc, now that it has the latest fix.
2879 2002-11-24 <karl@gnu.org>
2881 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2882 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2884 2002-11-24 Jim Meyering <jim@meyering.net>
2886 Update from coreutils:
2888 * mktime.c: Merge in changes from libc.
2890 Avoid a link-time failure on some Linux systems.
2891 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2892 (__mon_yday): Declare with the STATIC attribute.
2893 (__mktime_internal): Likewise.
2894 Based on a report from Greg Schafer.
2896 2002-11-23 Jim Meyering <jim@meyering.net>
2898 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2899 Use `unsigned', not `int', as type of index.
2901 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2903 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2905 2002-11-22 Paul Eggert <eggert@twinsun.com>
2907 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2908 hint that one should use `if (! x) abort ();' rather than `assert
2909 (x);', and anyway it's one less thing to worry about configuring.
2910 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2911 hash_rehash, hash_insert): Use abort rather than assert.
2913 2002-11-22 Paul Eggert <eggert@twinsun.com>
2915 * quotearg.h: Allow multiple inclusion by surrounding with
2916 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2917 so that we can be included first.
2918 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2919 * quotearg.c: Include quotearg.h immediately after config.h.
2920 No need to include stddef.h or sys/types.h any more.
2921 Surround local include files with "", not "<>".
2922 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2923 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2924 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2925 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2926 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2927 (ISPRINT): Remove; no longer needed now that we assume C89.
2929 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2932 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2933 quotearg_char): Use SIZE_MAX rather than
2934 (size_t) -1 when we are talking about "infinity".
2936 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2938 2002-11-22 Bruno Haible <bruno@clisp.org>
2940 * safe-read.h: Assume C89. Add comments.
2941 (safe_read): Change return type to size_t.
2942 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2943 counts > SSIZE_MAX correctly.
2944 * safe-write.h: New file.
2945 * safe-write.c: New file.
2946 * full-read.h: New file.
2947 * full-read.c: New file.
2948 * full-write.h: Assume C89. Add comments.
2949 * full-write.c: Include safe-write.h.
2950 (full_write): Rewritten to use safe_write.
2951 Suggested by Jim Meyering and Paul Eggert.
2953 2002-11-21 Bruno Haible <bruno@clisp.org>
2955 Remove case insensitive option matching.
2956 * argmatch.h (argcasematch): Remove declaration.
2957 (ARGCASEMATCH): Remove macro.
2958 (__xargmatch_internal): Remove case_sensitive argument.
2959 (XARGMATCH): Update.
2960 (XARGCASEMATCH): Remove macro.
2961 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2962 case_sensitive argument.
2963 (argcasematch): Remove function.
2964 (__xargmatch_internal): Remove case_sensitive argument.
2965 (main): Use XARGMATCH instead of XARGCASEMATCH.
2967 * xmalloc.c: Change compile-time error message. Add comment about
2968 required autoconf version.
2970 2002-11-21 Jim Meyering <jim@meyering.net>
2972 * strdup.c (strdup): Tweak comment and initial #if/#include.
2974 Merge in changes from the coreutils.
2976 2002-09-25 Paul Eggert <eggert@twinsun.com>
2977 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2978 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2979 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2980 int. Work more efficiently if X is the same width as uintmax_t.
2981 Do not compare X to -1, to avoid bogus compiler warning.
2982 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2983 Don't assume that f_frsize and f_bsize are the same type.
2985 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2988 * makepath.c (make_path): Restore umask *before* creating the final
2990 (make_path): Minor reformatting.
2992 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2993 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2995 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2996 ones. At least on GNU/Linux systems, `auto' means something else.
2999 2002-11-20 Paul Eggert <eggert@twinsun.com>
3001 Merge argmatch cleanups from Bison. Assume C89.
3003 * argmatch.c: Include config.h here, not in argmatch.h.
3004 Include stdlib.h, for EXIT_FAILURE.
3005 Always include <string.h>, since we assume C89.
3006 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3007 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3008 Include <stddef.h> instead, since it's all we need for size_t.
3009 (PARAMS): Remove. All uses removed.
3010 (ARRAY_CARDINALITY): Do not bother to #undef.
3011 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3012 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3013 Remove unnecessary parentheses.
3014 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3015 Insert necessary parentheses.
3016 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3017 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3019 2002-11-19 Bruno Haible <bruno@clisp.org>
3021 * mbswidth.c: Include mbswidth.h right at the beginning.
3022 * mbswidth.h: Include <stddef.h>, for size_t.
3024 * mbswidth.h (PARAMS): Remove macro.
3025 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3026 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3028 * gcd.h (PARAMS): Remove macro.
3029 (gcd): Use ANSI C function declarations.
3030 * gcd.c (gcd): Likewise.
3032 2002-11-15 Bruno Haible <bruno@clisp.org>
3034 * strcspn.c: Include <stddef.h>.
3035 (strcspn): Use ANSI C function declaration. Change return type to
3037 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3038 (strpbrk): Use NULL.
3039 * strpbrk.h (PARAMS): Remove macro.
3040 (strpbrk): Use ANSI C function declaration.
3041 * strstr.c: Don't include <sys/types.h>.
3042 * strstr.h (PARAMS): Remove macro.
3043 (strstr): Use ANSI C function declarations.
3045 2002-11-06 Bruno Haible <bruno@clisp.org>
3047 * gcd.h (gcd): Change argument type to 'unsigned long'.
3048 * gcd.c (gcd): Likewise.
3050 2002-11-05 Bruno Haible <bruno@clisp.org>
3052 * gcd.h: New file, from gettext-0.11.5.
3053 * gcd.c: New file, from gettext-0.11.5.
3055 2002-11-05 Bruno Haible <bruno@clisp.org>
3057 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3058 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3059 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3060 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3062 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3063 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3065 * closeout.c: Include gettext.h instead of <libintl.h>.
3066 * human.c: Include gettext.h instead of <libintl.h>.
3067 * quotearg.c: Include gettext.h instead of <libintl.h>.
3068 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3069 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3070 * userspec.c: Include gettext.h instead of <libintl.h>.
3071 * version-etc.c: Include gettext.h instead of <libintl.h>.
3072 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3073 (textdomain): Remove definition.
3074 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3076 * long-options.c: Remove include of <libintl.h> and definition of _.
3077 * same.c: Remove include of <libintl.h> and definition of _.
3079 2002-11-04 Bruno Haible <bruno@clisp.org>
3081 * stpcpy.h: New file, from GNU gettext-0.11.5.
3082 * strcase.h: New file, from GNU gettext-0.11.5.
3083 * strpbrk.h: New file, from GNU gettext-0.11.5.
3084 * strstr.h: New file, from GNU gettext-0.11.5.
3085 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3087 2002-05-09 Bruno Haible <bruno@clisp.org>
3089 * config.charset: Update for newest glibc. Add canonical names
3090 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3092 2002-05-09 Bruno Haible <bruno@clisp.org>
3094 * localcharset.c (get_charset_aliases): Add more Windows specific
3097 2002-05-08 Owen Taylor <otaylor@redhat.com>
3099 * config.charset: A few additions for Solaris.
3101 2001-12-05 Bruno Haible <bruno@clisp.org>
3103 * localcharset.c (locale_charset): Don't return an empty string.
3105 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3107 * config.charset: msdos in uk_UA uses CP1125.
3109 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3111 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3112 * localcharset.c (locale_charset): Declare as extern "C".
3114 2002-02-15 Bruno Haible <bruno@clisp.org>
3116 * config.charset [msdosdjgpp]: For Russian, use CP866.
3118 2002-02-11 Bruno Haible <bruno@clisp.org>
3120 * config.charset: Add support for NetBSD.
3122 2002-09-25 <karl@gnu.org>
3124 * strdup.c: copy from libc/string (via ../config/srclist*).
3125 * getopt*: copy from libc/posix.
3126 * gettext.h: copy from gettext.
3127 * .cppi-disable: add strdup.c, gettext.h.
3129 2002-07-01 Jim Meyering <meyering@lucent.com>
3131 * c-stack.c: Include sys/time.h.
3132 From Volker Borchert.
3134 2002-06-11 Paul Eggert <eggert@twinsun.com>
3136 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3137 New macro. Use it uniformly instead of
3138 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3139 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3140 reported by Vin Shelton.
3142 2002-06-22 Jim Meyering <meyering@lucent.com>
3144 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3145 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3147 2002-06-22 Paul Eggert <eggert@twinsun.com>
3149 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3150 Do not assume SA_SIGINFO behavior.
3151 Bug reported by Jim Meyering on NetBSD 1.5.2.
3153 2002-06-22 Jim Meyering <meyering@lucent.com>
3155 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3157 * exitfail.c, exitfail.h: Likewise.
3158 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3160 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3162 (EXTRA_DIST): Add fnmatch_loop.c.
3163 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3165 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3166 * fnmatch.c: Update from diffutils-2.8.2.
3167 * fnmatch_.h: New file. From diffutils-2.8.2.
3168 * fnmatch.h: Remove file.
3170 2002-06-18 Paul Eggert <eggert@twinsun.com>
3172 * file-type.h: Report an error if neither S_ISREG nor
3173 S_IFREG is defined, instead of using a test specific to glibc
3174 2.2. This should be safe, since POSIX requires S_ISREG and
3175 Unix Version 7 had S_IFREG. We don't need to check for
3176 <sys/types.h> since we don't use any symbols that it defines.
3178 2002-06-15 Jim Meyering <meyering@lucent.com>
3180 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3181 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3182 have been included before this file.
3184 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3186 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3187 so that each temporary file name is unique and valid in the first
3188 8 characters, for operation under DOS.
3190 2002-06-15 Jim Meyering <meyering@lucent.com>
3192 Work even with DJGPP 2.03, which lacks support for symlinks.
3194 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3196 * lchown.c (S_ISLNK): Likewise.
3198 2002-06-14 Jim Meyering <meyering@lucent.com>
3200 * file-type.h: Use the version from diffutils-2.8.2.
3201 * file-type.c: Likewise.
3203 2002-05-27 Jim Meyering <meyering@lucent.com>
3205 Fix a problem seen only on nonconforming systems whereby ls.c's
3206 use of localtime, and then of gettimeofday would cause trouble:
3207 the localtime call used to initialize rpl_gettimeofday's save
3208 mechanism would clobber ls's current local time information so
3209 that in any long listing the first file would always be listed
3210 with date 1970-01-01. Analysis by Volker Borchert.
3212 * gettimeofday.c (localtime): Undefine.
3213 (rpl_localtime): New function.
3215 2002-05-22 Jim Meyering <meyering@lucent.com>
3217 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3218 * file-type.h: New file.
3219 * file-type.c (file_type): New file/function. Extracted from diffutils.
3221 2002-04-29 Paul Eggert <eggert@twinsun.com>
3223 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3225 2002-04-28 Paul Eggert <eggert@twinsun.com>
3227 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3228 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3229 of 127, since 64 is the largest conceivable number for ancient
3231 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3233 2002-04-28 Jim Meyering <meyering@lucent.com>
3235 * sig2str.c (WTERMSIG): Remove definition (unused).
3237 2002-04-28 Paul Eggert <eggert@twinsun.com>
3239 * sig2str.h, sig2str.c: New files.
3240 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3242 2002-04-24 Jim Meyering <meyering@lucent.com>
3244 * gettext.h: New file, from Gettext.
3245 * Makefile.am (INCLUDES): Remove -I../intl.
3246 (libfetish_a_SOURCES): Add gettext.h.
3248 2002-04-16 Jim Meyering <meyering@lucent.com>
3250 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3251 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3252 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3254 2002-04-12 Jim Meyering <meyering@lucent.com>
3256 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3258 2002-03-10 Jim Meyering <meyering@lucent.com>
3260 * makepath.c (make_path): Remove a comma from a diagnostic.
3261 Suggestion from Santiago Vila.
3263 2002-03-08 Jim Meyering <meyering@lucent.com>
3265 * rename.c: Mention that this wrapper is needed also on
3266 mips-dec-ultrix4.4 systems.
3268 2002-03-02 Jim Meyering <meyering@lucent.com>
3270 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3271 not HAVE_CLOCK_SETTIME.
3273 2002-02-27 Paul Eggert <eggert@twinsun.com>
3275 * nanosleep.h: Rename to....
3276 * timespec.h: New name for nanosleep.h. All uses changed.
3278 * gettime.c: New file.
3279 * settime.c: New file.
3282 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3283 timespec.h. Remove nanosleep.h.
3285 2002-02-25 Paul Eggert <eggert@twinsun.com>
3287 * acl.c, acl.h: New files.
3288 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3290 2002-02-24 Jim Meyering <meyering@lucent.com>
3292 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3293 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3294 cause trouble. Reported by Nelson Beebe.
3296 2002-02-23 Paul Eggert <eggert@twinsun.com>
3298 * path-concat.c (xpath_concat): Reorder code to pacify
3299 compilers that don't know that xalloc_die never returns.
3301 2002-02-20 Jim Meyering <meyering@lucent.com>
3303 * getdate.c: Regenerate using bison-1.33.
3305 2002-02-15 Paul Eggert <eggert@twinsun.com>
3307 * posixver.c, posixver.h: New files.
3308 * Makefile.am (libfetish_a_SOURCES): Add them.
3310 2002-02-02 Paul Eggert <eggert@twinsun.com>
3311 Bruno Haible <bruno@clisp.org>
3313 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3314 (fwrite_success_callback): New declaration.
3315 * unicodeio.c (unicode_to_mb): New function, extracted from
3316 print_unicode_char. Call failure callback instead of error.
3317 (fwrite_success_callback): New function.
3318 (exit_failure_callback): New function.
3319 (fallback_failure_callback): New function.
3320 (print_unicode_char): Call unicode_to_mb.
3322 2002-01-26 Jim Meyering <meyering@lucent.com>
3324 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3326 2002-01-22 Jim Meyering <meyering@lucent.com>
3328 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3329 Otherwise, some versions of automake would omit the rule that makes
3330 Makefile from Makefile.in.
3332 2001-01-21 Paul Eggert <eggert@twinsun.com>
3334 * xmemcoll.h, xmemcoll.c: New files.
3335 * Makefile.am (libfetish_a_SOURCES): Add them.
3336 * memcoll.c: Include errno.h, and declare errno if not defined.
3337 (memcoll): Set errno to zero if there is no error.
3339 * quotearg.c (quotearg_buffer_restyled):
3340 Fix bug with quoting buffers containing NUL when backslashing escapes.
3341 This bug was exposed by the other changes in this patch.
3342 (quotearg_n_options): New arg ARGSIZE.
3343 All callers changed.
3344 (quoting_options_from_style): New function.
3345 (quotearg_n_style): Use it.
3346 (quotearg_n_style_mem): New function.
3348 * quotearg.h (quotearg_n_style_mem): New function.
3350 2002-01-16 Jim Meyering <meyering@lucent.com>
3352 * getdate.y: Add three semicolons, each just before a closing brace.
3353 Bison (as of version 1.31) no longer papers over that mistake.
3355 2002-02-14 Paul Eggert <eggert@twinsun.com>
3357 * backupfile.c (ISDIGIT): Comment fix.
3358 * getdate.y (ISDIGIT): Likewise.
3359 * posixtm.c (ISDIGIT, year): Likewise.
3360 * strverscmp.c (ISDIGIT): Likewise.
3361 * userspec.c (ISDIGIT): Likewise.
3363 2002-01-05 Jim Meyering <meyering@lucent.com>
3365 * version-etc.c (version_etc_copyright): Update copyright year.
3367 2001-01-19 Paul Eggert <eggert@twinsun.com>
3369 * closeout.c (close_stdout_status): If ferror (stdout), do
3370 not silently exit merely because the output buffer happens to
3371 have nothing pending.
3373 2001-12-18 Paul Eggert <eggert@twinsun.com>
3375 See the big note in ../ChangeLog.
3376 * human.c (suffixes): Prefer K to k for 1024.
3377 (generate_suffix_backwards): New function.
3378 (human_readable_inexact): Use it.
3379 * xstrtol.c (__xstrtol): If there is no number but there
3380 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3381 Accept 'K' as well as 'k'.
3383 2001-12-15 Jim Meyering <meyering@lucent.com>
3385 * regex.h (__restrict_arr): Update from libc.
3387 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3388 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3391 2001-12-10 Jim Meyering <meyering@lucent.com>
3393 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3394 Instead, include "xalloc.h".
3395 (initbuffer): Don't cast xmalloc return value to char*.
3396 (readline): Reword comment.
3397 Don't cast xrealloc return value to char*
3400 2001-12-09 Jim Meyering <meyering@lucent.com>
3402 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3403 `signed and unsigned type in conditional expression'.
3404 * posixtm.c (posix_time_parse): Likewise.
3406 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3408 * readtokens.c (readtoken): Declare an index to be of type unsigned
3409 to avoid a pedantic warning.
3411 * getstr.c: Don't include assert.h.
3412 (getstr): Remove warning-evoking assertions.
3413 Return -1 if offset parameter is out of bounds.
3414 Change the type of a local from int to size_t.
3416 * strftime.c (my_strftime_localtime_r): Include this function
3417 definition in the `#if ! HAVE_TM_GMTOFF' block.
3419 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3420 Include xalloc.h instead.
3422 2001-12-02 Jim Meyering <meyering@lucent.com>
3424 * tempname.c: Don't declare getenv, thus reverting the change of
3425 2001-11-18. It's no longer necessary, now that stdlib.h is always
3428 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3429 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3431 2001-11-30 Akim Demaille <akim@epita.fr>
3433 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3434 before being defined.
3436 2001-11-27 Paul Eggert <eggert@twinsun.com>
3438 * quotearg.h (quotearg_n, quotearg_n_style):
3439 First arg is int, not unsigned.
3440 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3441 (SIZE_MAX, UINT_MAX): New macros.
3442 (quotearg_n_options): Abort if N is negative.
3443 Avoid overflow check on hosts where size_t is 64 bits and int
3444 is 32 bits, as overflow is impossible there.
3445 Fix off-by-one typo that caused unnecessary reallocation.
3447 2001-11-27 Jim Meyering <meyering@lucent.com>
3449 * tempname.c: Merge with version from libc.
3450 * regex.c: Likewise.
3452 * tempname.c: Include stdlib.h unconditionally. On some old systems
3453 for which STDC_HEADERS is 0, it was not included, resulting in a
3454 warning about an integer-to-pointer conversion problem with getenv.
3455 Reported by Volker Borchert.
3457 2001-11-26 Jim Meyering <meyering@lucent.com>
3459 * gtod.h: Remove file.
3460 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3461 * gettimeofday.c: Don't include gtod.h.
3462 (GTOD_init): Remove function.
3463 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3464 Suggestion from Volker Borchert.
3466 2001-11-23 Jim Meyering <meyering@lucent.com>
3468 * hash.h (struct hash_table): Don't define here. Merely declare it.
3469 * hash.c (struct hash_table): Define it here instead.
3471 2001-11-22 Jim Meyering <meyering@lucent.com>
3473 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3475 2001-11-18 Paul Eggert <eggert@twinsun.com>
3477 * tempname.c (TMP_MAX): Remove; no longer needed.
3478 (TEMPORARIES): New macro.
3479 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3480 removes an artificial limitation (e.g. HP-UX 10.20, where
3483 2001-11-18 Jim Meyering <meyering@lucent.com>
3485 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3488 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3489 files will be created before anything else.
3491 2001-11-17 Jim Meyering <meyering@lucent.com>
3493 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3494 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3495 rather than group writable. Patch by Juan F. Codagnone.
3497 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3498 Instead, include "xalloc.h".
3500 * mountlist.c: Include unlocked-io.h after all system headers.
3501 Remove explicit declarations of xmalloc, xrealloc,
3502 and xstrdup. Instead, include "xalloc.h".
3504 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3505 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3506 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3508 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3509 Reported by Padraig Brady.
3511 * mkstemp.c: #undef mkstemp.
3513 (rpl_mkstemp): Rename from mkstemp.
3516 2001-11-16 Jim Meyering <meyering@lucent.com>
3518 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3519 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3520 determine the amount of total physical memory, use pstat_getstatic.
3521 HPUX-11 doesn't define _SC_PHYS_PAGES.
3522 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3523 If sysconf couldn't be used to determine the amount of available
3524 physical memory, use both pstat_getstatic and pstat_getdynamic.
3525 Based on a patch from Bob Proulx.
3527 2001-11-05 Jim Meyering <meyering@lucent.com>
3529 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3531 2001-11-03 Jim Meyering <meyering@lucent.com>
3533 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3534 in argmatch_to_argument call.
3536 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3539 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3540 e.g., a fault due to an attempt to free a NULL pointer.
3542 2001-11-01 Jim Meyering <meyering@lucent.com>
3544 * dirfd.c, dirfd.h: New files.
3545 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3547 * hash.c (hash_print) [TESTING]: Clean up.
3549 2001-10-22 Paul Eggert <eggert@twinsun.com>
3551 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3552 to avoid a warning if -Wall.
3554 2001-10-21 Paul Eggert <eggert@twinsun.com>
3556 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3558 2001-10-21 Jim Meyering <meyering@lucent.com>
3560 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3561 this code would end up calling gettext even in packages built
3563 * getopt.c (_): Likewise.
3564 * regex.c (_): Likewise.
3566 2001-10-20 Paul Eggert <eggert@twinsun.com>
3568 * error.c (strerror_r): Do not declare unless !_LIBC.
3569 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3570 Use strerror_r that is only a macro, even if it is not a function.
3571 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3572 (private_strerror): Use prototypes, not old-style function definition.
3573 (print_errno_message): New function.
3574 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3576 (error_tail, error, error_at_line): Use it.
3578 2001-10-11 Jim Meyering <meyering@lucent.com>
3580 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3581 and quote_n (1, ... to avoid clobbering a buffer.
3583 2001-10-05 Jim Meyering <meyering@lucent.com>
3585 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3586 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3587 * hash-pjw.h: New file.
3589 2001-09-30 Jim Meyering <meyering@lucent.com>
3591 * mountlist.c [MOUNTED_GETFSSTAT]:
3592 Include <sys/ucred.h>, for Apple Darwin.
3593 Include sys/mount.h and sys/fs_types.h only if available.
3595 (read_filesystem_list): Use FS_TYPE.
3597 2001-09-29 Paul Eggert <eggert@twinsun.com>
3599 * exclude.c (excluded_filename): 0 -> false, since it's
3602 2001-09-28 Paul Eggert <eggert@twinsun.com>
3604 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3605 #defines strtoimax. Also treat the other strto* functions
3608 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3609 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3610 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3612 2001-09-26 Jim Meyering <meyering@lucent.com>
3614 Most macros in unlocked-io.h had the wrong number of arguments.
3615 * gen-uio: New script.
3616 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3617 * unlocked-io.hin: Remove file.
3618 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3619 rather than trying to embed it here.
3620 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3621 Reported by Padraig Brady.
3623 2001-09-25 Volker Borchert <bt@teknon.de>
3625 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3627 2001-09-23 Jim Meyering <meyering@lucent.com>
3629 * mountlist.c: Remove useless parentheses in #if directives.
3630 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3631 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3633 2001-09-22 Jim Meyering <meyering@lucent.com>
3635 * localcharset.c: Update from latest gettext.
3636 * config.charset: Likewise.
3638 2001-09-20 Jim Meyering <meyering@lucent.com>
3640 * xstrtol.c (strtoimax): Guard declaration with
3641 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3642 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3643 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3644 (strtoumax): Likewise, for completeness (it wasn't necessary).
3646 2001-09-06 Paul Eggert <eggert@twinsun.com>
3648 * strtoimax.c (HAVE_LONG_LONG):
3649 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3650 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3651 to work around bug in IBM C compiler.
3653 2001-09-16 Jim Meyering <meyering@lucent.com>
3655 * mkdir.c: New file.
3657 2001-09-04 Paul Eggert <eggert@twinsun.com>
3659 * xgetcwd.c: Revert some of the previous change; intead,
3660 fix the HAVE_GETCWD_NULL code to behave more like the
3661 !HAVE_GETCWD_NULL code used to.
3664 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3667 2001-09-04 Paul Eggert <eggert@twinsun.com>
3669 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3670 Use ssize_t, not int, to store result of readlink.
3671 Check for ssize_t overflow as well as size_t overflow,
3672 as POSIX says the result of readlink is implementation-defined
3673 when ssize_t overflows.
3674 Remove unnecessary cast to char*.
3675 Use free+malloc instead of realloc, as the storage doesn't need
3676 to be preserved and it's clearer and can be more efficient that way.
3677 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3678 * xreadlink.h (xreadlink): Update prototype.
3680 2001-09-03 Paul Eggert <eggert@twinsun.com>
3682 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3683 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3684 spotted by Jim Meyering.
3686 2001-09-03 Jim Meyering <meyering@lucent.com>
3688 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3690 2001-09-03 Paul Eggert <eggert@twinsun.com>
3692 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3693 like the HAVE_GETCWD_NULL code.
3694 Include pathmax.h if not HAVE_GETCWD.
3695 Do not include xalloc.h.
3696 (INITIAL_BUFFER_SIZE): New symbol.
3697 Do not use xmalloc / xrealloc, since the caller is responsible for
3698 handling errors. Preserve errno around `free' during failure.
3699 Do not overrun buffer when using getwd.
3701 2001-09-03 Paul Eggert <eggert@twinsun.com>
3703 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3704 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3706 2001-09-02 Jim Meyering <meyering@lucent.com>
3708 * error.c: Update from GNU libc.
3710 2001-09-01 Jim Meyering <meyering@lucent.com>
3712 * xreadlink.c: New file.
3713 * xreadlink.h: New file.
3714 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3716 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3717 doesn't conflict with sparc Solaris 7's definition in
3718 /usr/include/sys/int_types.h.
3720 * exclude.c: Use `""', not `<>' to #include non-system header files.
3721 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3722 and strncasecmp as r-values. Unixware didn't have declarations.
3724 2001-08-31 Jim Meyering <meyering@lucent.com>
3726 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3727 Use an initial, malloc'd, buffer of length 128 rather than
3728 a statically allocated one of length 1024.
3730 2001-08-30 Paul Eggert <eggert@twinsun.com>
3732 * xgetcwd.c: Don't include pathmax.h.
3733 Include stdlib.h and unistd.h if available.
3735 (xmalloc, xstrdup, free): Remove decls.
3736 (xgetcwd): Don't assume sizes fit in unsigned.
3737 Check for overflow when computing sizes.
3738 Simplify reallocation code.
3740 2001-08-28 Paul Eggert <eggert@twinsun.com>
3742 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3744 * strtoimax.c: Renamed from strtoxmax.c, removing the
3747 Also, make the following further changes to make this file's
3748 configuration more similar to that of strtol.c:
3749 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3750 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3751 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3752 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3753 changed to signed values.
3755 And make the following changes as well:
3756 Fix copyright notice, as 1999 was missing.
3757 (verify): New macro.
3758 (strtoimax): Check sizes at compile-time, not run-time.
3759 Prefer strtol to strtoll if both work.
3760 (main): Remove; it was not that useful and was a pain to maintain.
3762 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3764 2001-08-30 Paul Eggert <eggert@twinsun.com>
3766 * savedir.c (savedir): Remove size parameter, as POSIX says that
3767 a directory's st_size can have an arbitrary value, so the old
3768 usage could waste an arbitrary amount of memory. All uses
3770 * savedir.h: Update prototype.
3772 2001-08-30 Paul Eggert <eggert@twinsun.com>
3774 * xstrtol.c (strtoimax): New decl.
3776 2001-08-28 Paul Eggert <eggert@twinsun.com>
3778 * xstrtol.h: Add copyright notice.
3779 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3780 LONGINT_INVALID_SUFFIX_CHAR.
3782 2001-08-30 Paul Eggert <eggert@twinsun.com>
3784 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3787 2001-08-30 Paul Eggert <eggert@twinsun.com>
3789 * hash.c: Remove '2001' from copyright notice.
3791 2001-08-30 Paul Eggert <eggert@twinsun.com>
3793 * full-write.h: New file.
3794 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3795 * full-write.c: Correct credits, as cccp.c no longer
3796 exists and anyway it was so heavily changed from the old cccp
3797 code as to be unrecognizable. Include full-write.h.
3798 (full_write) Return size_t, with short writes meaning failure.
3799 All callers changed. This fixes a bug with large buffers
3801 * utime.c: Include full-write.h.
3803 2001-08-30 Paul Eggert <eggert@twinsun.com>
3805 Merge 'exclude' changes from tar 1.13.22.
3806 This fixes one or two unlikely storage allocation overflow bugs,
3807 but doesn't change user-visible behavior otherwise.
3809 2001-08-30 Paul Eggert <eggert@twinsun.com>
3811 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3812 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3813 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3814 Include if available.
3815 (<xalloc.h>): Include
3816 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3817 (verify): New macro. Use it to verify that EXCLUDE macros do not
3818 collide with FNM macros.
3819 (struct patopts): New struct.
3820 (struct exclude): Use it, as exclude patterns now come with options.
3821 (new_exclude): Support above changes.
3822 (new_exclude, add_exclude_file):
3823 Initial size must now be a power of two to simplify overflow checking.
3824 (free_exclude, fnmatch_no_wildcards): New function.
3825 (excluded_filename): No longer requires options arg, as the options
3826 are determined by add_exclude. Now returns bool, not int.
3827 (excluded_filename, add_exclude):
3828 Add support for the fancy new exclusion options.
3829 (add_exclude, add_exclude_file): Now takes int options arg.
3830 Check for arithmetic overflow when computing sizes.
3831 (add_exclude_file): xrealloc might modify errno, so don't
3832 realloc until after errno might be used.
3834 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3836 (free_exclude): New decl.
3837 (add_exclude, add_exclude_file): Now takes int options arg.
3838 (excluded_filename): No longer requires options arg, as the options
3839 are determined by add_exclude. Now returns bool, not int.
3841 2001-08-30 Paul Eggert <eggert@twinsun.com>
3843 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3845 2001-08-27 Jim Meyering <meyering@lucent.com>
3847 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3849 * version-etc.c (N_): Remove definition.
3850 Revert most of last change.
3851 Instead, simply don't mark the `Copyright...' string for translation.
3852 Based on advice from Paul Eggert.
3854 * strtoxmax.c: Tweak comment.
3856 2001-08-26 Jim Meyering <meyering@lucent.com>
3858 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3859 of copyright with `%s' so translators don't get an untranslated
3861 (COPYRIGHT_YEAR): Define.
3862 (version_etc): Use fprintf rather than fputs.
3863 Suggestion from Ulrich Drepper.
3865 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3867 * strtoll.c: New file, from GNU libc.
3868 * xstrtoimax.c: New file.
3870 * xstrtol.h: Add xstrtoimax.
3871 * strtoumax.c: New file. Simply include "strtoumax.c".
3872 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3874 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3875 * strtoxmax.c: ... then renamed to this.
3877 2001-08-13 Paul Eggert <eggert@twinsun.com>
3879 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3880 Port to Solaris 8, where 'sed' requires a space after the 'r'
3881 command, and where sh dislikes "$/". Clean up the spacing a bit.
3882 Redirect output to $tmp just once.
3884 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3886 * addext.c (<errno.h>): Include.
3887 (errno): Declare if not defined.
3888 (addext): Work correctly when pathconf returns -1 and leaves
3889 errno alone because there is no limit. Also, work even if
3890 pathconf returns a value greater than SIZE_MAX.
3892 2001-08-12 Jim Meyering <meyering@lucent.com>
3894 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3895 Simply `return getcwd (NULL, 0);'.
3896 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3897 Use 1300 as initial value for length, not PATH_MAX.
3899 * pathmax.h: Clean up cpp syntax.
3901 2001-08-12 Jim Meyering <meyering@lucent.com>
3903 * gettimeofday.c: New file.
3905 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3907 2001-08-04 Jim Meyering <meyering@lucent.com>
3909 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3910 to get in sync with glibc.
3912 2001-08-03 Paul Eggert <eggert@twinsun.com>
3914 The following changes are from gettext 0.10.39 as maintained by
3917 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3918 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3919 with inverted sense. All uses changed.
3921 * mbswidth.c: Don't include <limits.h>.
3922 Include <stdlib.h> and <string.h> unconditionally.
3923 (iswcntrl, mbsinit, ISCNTRL): New macros.
3924 (mbsnwidth): Use K&R style function declarations.
3925 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3926 can optimize it when MB_CUR_MAX == 1.
3927 The width of control characters is zero, not 1.
3929 2001-07-15 Jim Meyering <meyering@lucent.com>
3931 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3932 (BUILT_SOURCES): Add unlocked-io.h.
3933 (io_functions): Define.
3934 (unlocked-io.h): New rule.
3935 (DISTCLEANFILES): Add unlocked-io.h.
3936 (all-local): Depend on unlocked-io.h, to ensure it is created.
3938 * unlocked-io.hin: New file
3940 * regex.c: Update from glibc.
3942 2001-07-05 Jim Meyering <meyering@lucent.com>
3944 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3946 (libfetish_a_SOURCES): Put all .h files here instead.
3947 Remove a thus-exposed (better checks in automake) duplicate and
3948 two unnecessary .h files.
3950 2001-06-11 Jim Meyering <meyering@lucent.com>
3952 * regex.c: Update from GNU libc.
3954 2001-05-27 Jim Meyering <meyering@lucent.com>
3956 * readutmp.h (UT_TYPE): Define.
3958 2001-05-24 Jim Meyering <meyering@lucent.com>
3960 * argmatch.c: Include "quote.h".
3961 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3962 quote function. Reported by Göran Uddeborg.
3964 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3966 * dirname.c (dir_name): Compute append_dot using path, not newpath
3967 which is not yet declared.
3969 2001-05-11 Paul Eggert <eggert@twinsun.com>
3971 * Makefile.am (libfetish_a_SOURCES):
3972 Add strftime.c, since we now compile it on all hosts.
3974 * strftime.c (my_strftime):
3975 Define to nstrftime if emacs, but only if my_strftime is not defined.
3976 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3977 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3978 Add one more extra argument: a nanoseconds value.
3981 (my_strftime function): Add %N format.
3982 (emacs_strftimeu): Renamed from emacs_strftime,
3983 with extra ut argument.
3985 2001-05-11 Paul Eggert <eggert@twinsun.com>
3987 dirname code cleanup. base_name now behaves more compatibly
3988 with POSIX basename when given file names that have trailing
3989 slashes, and similarly for dir_name. Add new primitives
3990 base_len and dir_len. Put the directory-name-related decls
3993 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3994 * backupfile.c (base_name): Likewise.
3995 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3996 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3997 * makepath.c (strip_trailing_slashes): Likewise.
3998 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4000 * rename.c (strip_trailing_slashes): Likewise.
4001 * same.c (base_name): Likewise.
4002 * stripslash.c (ISSLASH): Likewise.
4004 * addext.c: Include <dirname.h> after size_t is defined.
4005 * backupfile.c: Likewise.
4007 * addext.c (addext): Use base_len to trim redundant
4008 trailing slashes instead of doing it ourselves.
4009 But do not trim the last slash if it is not redundant.
4011 * backupfile.c (find_backup_file_name,
4012 max_backup_version): Use base_len instead of rolling it ourselves.
4013 Handle the case of "" and (on DOS) "C:" correctly.
4015 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4016 Include <string.h>, <dirname.h>.
4017 (base_name): Allow file names ending in slashes, other than names
4018 that are all slashes. In this case, return the basename followed
4019 by the slashes. This is more general, and can be used in places
4020 where the original base_name purposely had an assertion failure.
4021 (base_len): New function.
4023 * dirname.c: Include <string.h> instead of <stdlib.h>.
4024 Do not include <assert.h>; no longer needed.
4026 (memrchr): Remove decl.
4027 (dir_name_r): Remove.
4028 (dir_len): Renamed from dirlen. All callers changed.
4029 Rewrite in terms of base_name, for simplicity and consistency.
4030 (dir_name): Never return NULL. All callers changed.
4031 Do not include <stdlib.h> in test program; no longer needed.
4032 return 0; is fine for test program.
4034 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4036 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4038 * path-concat.c (path_concat): Use base_len to compute
4039 base length, not strlen; this means we cannot rely on memcpy
4042 * same.c (STREQ): Remove.
4043 (same_name): Handle the case where the basename ends in trailing '/'.
4045 * stripslash.c (strip_trailing_slashes): Return nonzero if
4046 a slash was stripped. Do not strip the last slash after a
4049 2001-04-08 Jim Meyering <meyering@lucent.com>
4051 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4052 recomputed; that's necessary when the offset spans a DST transition.
4053 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4055 2001-04-02 Jim Meyering <meyering@lucent.com>
4057 * regex.h, regex.c: Update from GNU libc.
4059 2001-03-19 Paul Eggert <eggert@twinsun.com>
4061 * version-etc.c (version_etc_copyright): Update to 2001.
4063 2001-03-16 Paul Eggert <eggert@twinsun.com>
4065 * tempname.c (uint64_t): Define to uintmax_t if
4066 not defined, and if UINT64_MAX is not defined.
4067 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4068 Reported by John David Anglin.
4070 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4072 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4073 alias if codeset is empty.
4074 * config.charset (BeOS): Use wildcard syntax.
4076 2001-03-13 Jim Meyering <meyering@lucent.com>
4078 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4079 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4082 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4084 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4086 * unicodeio.c (print_unicode_char): Simplify accordingly.
4088 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4090 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4091 support for DOS/DJGPP.
4093 2001-02-28 Paul Eggert <eggert@twinsun.com>
4095 * Makefile.am (libfetish_a_SOURCES):
4096 Add dup-safer.c, fopen-safer.c.
4097 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4099 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4101 2001-02-25 Paul Eggert <eggert@twinsun.com>
4103 The mkstemp replacement is taken from glibc 2.2.2, with some
4104 portability fixes for use outside glibc, as follows:
4106 * tempname.c (struct_stat64): New macro.
4107 (direxists, __gen_tempname): Use it.
4108 This avoids a portability problem with Solaris 8.
4110 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4111 (<stddef.h>, <stdint.h>, <string.h>):
4112 Include only if STDC_HEADERS || _LIBC.
4113 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4114 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4115 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4116 (__set_errno): Define this macro if <errno.h> doesn't.
4117 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4118 Define these macros if <stdio.h> doesn't.
4119 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4120 Define these macros if <sys/stat.h>
4121 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4122 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4123 __xstat64): Define if not _LIBC.
4124 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4125 (__gen_tempname): Invoke gettimeofday only if
4126 HAVE_GETTIMEOFDAY || _LIBC;
4127 otherwise, fall back on plain "time".
4128 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4130 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4132 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4134 2001-02-17 Jim Meyering <meyering@lucent.com>
4136 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4137 around included file name.
4139 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4141 * strftime.c: Update from GNU libc (the only changes were to comments).
4143 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4145 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4147 2001-02-17 Paul Eggert <eggert@twinsun.com>
4149 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4150 Remove workaround macros for hosts that have mbrtowc but not
4151 mbstate_t, as we now insist on proper declarations for both
4152 before using mbrtowc.
4154 2001-02-17 Jim Meyering <meyering@lucent.com>
4156 * regex.c: Update from libc.
4158 2001-02-16 Paul Eggert <eggert@twinsun.com>
4160 * alloca.c (malloc): Undef before defining, since stdlib.h
4161 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4162 Reported by Mark Hounschell via Paul Eggert.
4164 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4166 * config.charset: Update for FreeBSD 4.2.
4168 2001-01-26 Jim Meyering <meyering@lucent.com>
4170 * quotearg.c: Include stddef.h.
4171 * quote.c: Include stddef.h.
4172 Reported by Axel Kittenberger.
4174 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4175 line in double quotes so that it evokes a better diagnostic.
4176 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4177 Reported by Axel Kittenberger.
4179 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4181 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4182 to avoid a warning. Add back 'const' to inptr.
4184 2001-01-16 Jim Meyering <meyering@lucent.com>
4186 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4189 2001-01-14 Jim Meyering <meyering@lucent.com>
4191 * rename.c: New file. From Volker Borchert.
4192 Include stdlib.h, string.h or strings.h, and xalloc.h.
4193 Use strip_trailing_slashes rather than open-coding it.
4195 2001-01-03 Paul Eggert <eggert@twinsun.com>
4197 * strftime.c: Sync with glibc time/strftime.c 1.81.
4199 2001-01-03 Jim Meyering <meyering@lucent.com>
4201 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4202 local `inptr' to avoid warning with some system declarations of iconv.
4204 2000-12-29 Paul Eggert <eggert@twinsun.com>
4206 * modechange.c: Do not assume that mode_t uses the
4207 traditional octal encoding. E.g. "chmod 1 FOO" should set
4208 the other-execute bit of FOO even if S_IXOTH != 1.
4210 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4211 WOTH, XOTH, ALLM): New macros.
4212 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4213 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4215 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4216 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4218 No need to use uintmax_t; unsigned long is long enough.
4219 Don't bother to get suffix since we don't use it.
4221 2000-12-24 Jim Meyering <meyering@lucent.com>
4223 * hash.c (is_prime): Return explicit boolean values.
4224 (hash_get_first): Return NULL to appease Irix5.6's 89.
4225 Reported by Nelson Beebe.
4227 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4229 * localcharset.c (locale_charset): Add support for Win32.
4231 2000-12-18 Paul Eggert <eggert@twinsun.com>
4233 * physmem.h, physmem.c: New files.
4235 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4236 (noinst_HEADERS): Add physmem.h.
4238 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4239 't' for compatibility with Solaris 8 sort.
4241 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4243 * config.charset: Add support for BeOS.
4245 2000-12-16 Jim Meyering <meyering@lucent.com>
4247 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4248 SHELLS_FILE to a file name that's useful on djgpp systems.
4250 (ADDITIONAL_DEFAULT_SHELLS): Define.
4251 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4252 Based mostly on a patch from Prashant TR.
4254 2000-12-16 Jim Meyering <meyering@lucent.com>
4256 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4257 N and M) would have treated it like `chown N:N FILE'.
4259 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4261 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4263 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4264 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4265 to the list of canonical encodings. Rename EUC-CN to GB2312.
4267 2000-12-08 Andreas Schwab <schwab@suse.de>
4269 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4270 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4272 2000-12-07 Jim Meyering <meyering@lucent.com>
4274 * stripslash.c (ISSLASH): Define.
4275 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4278 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4279 (dir_name_r): Declare this function as static.
4280 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4281 manifest itself on a name containing a mix of slashes and
4283 Make this function work with names starting with a DOS-style
4284 drive letter and colon prefix.
4285 (dir_name): Append `.' if necessary.
4286 Based mostly on patches from Prashant TR and Eli Zaretskii.
4288 * dirname.h (dir_name_r): Remove prototype.
4290 2000-12-05 Jim Meyering <meyering@lucent.com>
4292 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4294 2000-12-04 Jim Meyering <meyering@lucent.com>
4296 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4297 Also include memory.h, stdlib.h, unistd.h if appropriate.
4298 Reported by Andreas Jaeger (conflicting declaration of malloc).
4300 2000-12-02 Jim Meyering <meyering@lucent.com>
4302 * closeout.h: Make idempotent, to avoid some obscure warnings.
4304 2000-12-01 Paul Eggert <eggert@twinsun.com>
4306 * memrchr.c: Include <config.h> before any system include file.
4308 2000-11-29 Paul Eggert <eggert@twinsun.com>
4310 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4312 2000-11-26 Jim Meyering <meyering@lucent.com>
4314 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4316 2000-11-22 Paul Eggert <eggert@twinsun.com>
4318 * strftime.c (my_strftime): Do not invoke mbrlen with a
4319 size of (size_t) -1; it's not portable.
4321 2000-11-17 Akim Demaille <akim@epita.fr>
4323 * obstack.h: Formatting changes.
4324 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4325 prevent type checking.
4326 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4327 cast the value to (void *): assigning a `foo *' to a `void *'
4329 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4331 2000-11-17 Jim Meyering <meyering@lucent.com>
4333 * strstr.c: Update from GNU libc.
4335 2000-11-16 Jim Meyering <meyering@lucent.com>
4337 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4339 2000-11-11 Jim Meyering <meyering@lucent.com>
4341 * error.c: Add a couple #includes, merging from GNU libc version.
4343 2000-11-10 Jim Meyering <meyering@lucent.com>
4345 * obstack.h: Update from GNU libc.
4346 * obstack.c: Likewise.
4348 2000-11-06 Paul Eggert <eggert@twinsun.com>
4350 * getusershell.c (setusershell): Use rewind rather than
4351 fseek/fseeko, to avoid configuration hassles with fseeko.
4352 Don't bother opening SHELLS_FILE if shellstream is NULL;
4355 2000-11-05 Jim Meyering <meyering@lucent.com>
4357 * makepath.h (make_dir): Declare.
4358 * makepath.c (make_dir): Remove `static' attribute.
4361 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4363 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4364 last one in a bucket, advance to the next bucket.
4366 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4368 * fnmatch.c: Do not comment out all the code if we are using
4369 the GNU C library, because in some cases we are replacing buggy
4370 code in the GNU C library itself.
4372 2000-10-30 Paul Eggert <eggert@twinsun.com>
4374 * error.h, getline.h, modechange.h:
4375 Remove "2000" from Copyright line, as the file hasn't been
4376 changed this year other than in the copyright notice.
4378 * xalloc.h: Add "2000" to Copyright line, as this file
4379 was changed this year.
4381 2000-10-30 Paul Eggert <eggert@twinsun.com>
4383 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4384 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4385 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4387 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4389 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4390 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4391 doesn't define __restrict_arr.
4393 2000-10-29 Jim Meyering <meyering@lucent.com>
4395 * xstat.in: Fix grammar in comment.
4397 2000-10-28 Jim Meyering <meyering@lucent.com>
4399 * memchr.c: Update from libc.
4400 Adjust for portability:
4401 [HAVE_STDLIB_H]: Include stdlib.h.
4402 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4403 Undef __memchr, too.
4404 [!weak_alias]: Define __memchr to memchr.
4406 * regex.c: Update from libc.
4407 * regex.h: Likewise.
4408 * getopt1.c: Likewise.
4409 * memcmp.c: Likewise.
4411 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4412 Avoid using fseek, when possible -- it's broken by design.
4413 Patch by Ulrich Drepper.
4415 2000-10-26 Jim Meyering <meyering@lucent.com>
4417 * strftime.c: Update from libc.
4419 2000-10-25 Jim Meyering <meyering@lucent.com>
4421 * obstack.c: Update from libc.
4423 2000-10-23 Jim Meyering <meyering@lucent.com>
4425 * hard-locale.c (hard_locale): Revert last change -- it was simply
4426 wrong. That set_locale call must not have any side effects.
4429 2000-10-22 Jim Meyering <meyering@lucent.com>
4431 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4432 [CYCLIC]: Remove now-unused definition.
4434 * save-cwd.c (O_DIRECTORY): Define, if needed.
4435 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4436 Suggestion from Ulrich Drepper.
4438 2000-10-21 Jim Meyering <meyering@lucent.com>
4440 * dirname.c (dir_name_r): New function, factored out of dir_name.
4441 (dir_name): Use dir_name_r.
4442 * dirname.h (dir_name_r): Declare it.
4444 2000-10-21 Jim Meyering <meyering@lucent.com>
4446 * dirname.c (memrchr): Declare if necessary.
4447 (dir_name): Remove the restriction that there be no
4448 trailing slashes. Now, this code skips past them, effectively
4450 [TEST_DIRNAME] (main): New unit tests.
4452 * memrchr.c: New file from GNU libc.
4453 Undef __memrchr, too.
4454 [!weak_alias]: Define __memrchr to memrchr.
4455 Guard weak_alias use with `#ifdef weak_alias'.
4457 2000-10-17 Jim Meyering <meyering@lucent.com>
4459 * quote.h (PARAMS): Define and use.
4460 Reported by Akim Demaille.
4462 * getopt.c: Update from libc.
4464 2000-10-16 Jim Meyering <meyering@lucent.com>
4466 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4469 2000-09-25 Jim Meyering <meyering@lucent.com>
4471 * md5.h (rol): Define (from GnuPG).
4473 * sha.c: Give credit (GnuPG) where due.
4474 (M): Use rol rather than open-coding it.
4475 Add a FIXME comment.
4477 2000-09-21 Jim Meyering <meyering@lucent.com>
4479 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4480 Reported by Michael Stone.
4482 2000-09-20 Jim Meyering <meyering@lucent.com>
4484 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4485 (noinst_HEADERS): Add sha.h.
4486 Based on code from Scott G. Miller and from GnuPG.
4488 2000-09-15 Jim Meyering <meyering@lucent.com>
4490 * regex.c: Update from libc.
4492 2000-09-10 Jim Meyering <meyering@lucent.com>
4494 * getopt.c (_getopt_internal): Update from glibc.
4496 2000-09-09 Jim Meyering <meyering@lucent.com>
4498 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4499 think it should be used as a general replacement for isascii.
4500 * fnmatch.c: Likewise.
4501 * mbswidth.c: Likewise
4502 * regex.c: Likewise.
4505 * userspec.c: Include sys/param.h and limits.h.
4507 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4508 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4509 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4510 UID, GID. Check range.
4512 2000-09-06 Jim Meyering <meyering@lucent.com>
4514 * getopt.c (_getopt_internal): Update from glibc.
4516 2000-08-30 Jim Meyering <meyering@lucent.com>
4518 * strftime.c: Merge in changes from GNU libc.
4520 2000-08-26 Jim Meyering <meyering@lucent.com>
4522 * closeout.c: Include "__fpending.h".
4523 (close_stdout_status): Return right away if there's nothing to flush.
4525 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4526 * __fpending.c: New file.
4527 * __fpending.h: New file.
4529 2000-08-07 Paul Eggert <eggert@twinsun.com>
4531 Standardize on "memory exhausted" instead of "Memory exhausted"
4532 or "virtual memory exhausted".
4533 * obstack.c (print_and_abort): Use "memory exhausted", not
4534 "virtual memory exhausted".
4535 * same.c (same_name): Invoke xalloc_die instead of printing
4537 * userspec.c (parse_user_spec): Likewise.
4538 * bumpalloc.h: comment fix
4539 * same.c, userspec.c: Include xalloc.h.
4541 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4542 not char *const and pointing to a constant array.
4543 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4544 (xrealloc): Comment fix.
4546 * userspec.c (parse_user_spec):
4547 Don't translate a message until just before returning,
4548 to avoid unnecessary translation.
4550 2000-08-07 Jim Meyering <meyering@lucent.com>
4552 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4553 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4554 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4555 getgroups.c, gethostname.c, getopt.h, group-member.c,
4556 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4557 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4558 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4559 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4560 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4561 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4562 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4563 yesno.c: Back out Copyright date changes for each file with no change
4564 this year. This eases coordination with other programs using the same
4565 source code modules. From Paul Eggert.
4567 2000-08-03 Greg McGary <greg@mcgary.org>
4569 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4570 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4571 (EXTEND_BUFFER): Use them.
4573 2000-08-01 Jim Meyering <meyering@lucent.com>
4575 * dirname.c (ISSLASH): Define.
4576 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4577 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4578 both `\' and `/' may be use as path separators.
4579 Based on a patch from Prashant TR.
4581 2000-07-31 Paul Eggert <eggert@twinsun.com>
4583 * quotearg.c (quotearg_n_options): Don't make the initial
4584 slot vector a constant, since it might get modified.
4586 2000-07-31 Jim Meyering <meyering@lucent.com>
4588 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4589 * obstack.c (print_and_abort): Likewise.
4591 2000-07-30 Paul Eggert <eggert@twinsun.com>
4593 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4594 buffer, so that the caller can always quote one small
4595 component of a "memory exhausted" message in slot 0.
4596 From a suggestion by Jim Meyering.
4598 2000-07-30 Jim Meyering <meyering@lucent.com>
4600 * makepath.c (make_path): Quote the other instance, too.
4602 * quotearg.c (N_STATIC_SLOTVECS): Define.
4603 (STATIC_BUF_SIZE): Define.
4604 (quotearg_n_options): Use only statically allocated storage when
4605 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4606 than STATIC_BUF_SIZE.
4608 2000-07-29 Jim Meyering <meyering@lucent.com>
4610 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4611 * dirname.c (dir_name): Likewise.
4613 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4615 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4616 (dir_name): Assert that there are no trailing slashes.
4618 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4620 * mbswidth.h (mbswidth): Add a flags argument.
4621 (mbswidth): New declaration.
4622 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4623 * mbswidth.c (mbswidth): Add a flags argument.
4624 (mbsnwidth): New function.
4626 2000-07-24 Jim Meyering <meyering@lucent.com>
4628 * mbswidth.c: Remove useless #else. From Bruno Haible.
4630 2000-07-23 Paul Eggert <eggert@twinsun.com>
4632 * mbswidth.c (_XOPEN_SOURCE):
4633 Don't define; this causes problems on Solaris 7.
4634 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4636 2000-07-23 Paul Eggert <eggert@twinsun.com>
4639 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4640 so that mbstate_t is always defined.
4642 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4643 be 1 in at least one GCC installation, and this configuration
4644 error is likely to be common. Ignoring MB_LEN_MAX hurts
4645 performance on hosts that have mbrtowc but have only unibyte
4646 locales, but I assume these hosts are rare.
4648 2000-07-23 Paul Eggert <eggert@twinsun.com>
4650 * quotearg.c: Streamline by invoking multibyte code only if needed.
4651 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4652 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4653 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4654 invoke multibyte primitives.
4656 2000-07-23 Jim Meyering <meyering@lucent.com>
4658 * basename.c (base_name): Add an assertion.
4660 2000-07-15 Bruno Haible <clisp.cons.org>
4662 * quotearg.c: When the system forces us to redefine mbstate_t,
4663 shadow its mbsinit function.
4665 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4667 * mbswidth.h: New file.
4668 * mbswidth.c: New file.
4669 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4670 (noinst_HEADERS): Add mbswidth.h.
4672 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4674 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4677 2000-07-15 Jim Meyering <meyering@lucent.com>
4679 * makepath.c: Include quote.h.
4680 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4681 corresponding argument in a `quote (...)' call.
4682 Give better diagnostics.
4684 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4685 (noinst_HEADERS): Add quote.h.
4687 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4688 from tar's src/misc.c.
4689 * quote.h: New file. Prototypes for same.
4691 2000-07-10 Paul Eggert <eggert@twinsun.com>
4693 From a suggestion by Bruno Haible.
4694 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4695 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4696 to decide whether to define the BeOS workaround macro;
4697 this adjusts to the change to AC_MBSTATE_T.
4699 2000-07-13 Paul Eggert <eggert@twinsun.com>
4701 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4703 * quotearg.c (quoting_style_args, quoting_style_vals,
4704 quotearg_buffer_restyled): Add support for
4705 clocale_quoting_style. Undo previous change to
4706 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4707 and "{RIGHT QUOTATION MARK}" msgids.
4709 2000-07-05 Paul Eggert <eggert@twinsun.com>
4711 The old behavior of quoting `like this' doesn't look good with
4712 newer, ISO-style fonts. See:
4713 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4715 Instead, quote "like this" by default. Let the translator
4716 tailor the locale-specific quoting behavior by providing
4717 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4719 * quotearg.c (N_): New macro.
4720 (gettext_default): New function.
4721 (quotearg_buffer_restyled): Use
4722 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4723 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4725 2000-07-09 Jim Meyering <meyering@lucent.com>
4727 * Most files: Update copyright dates to include 2000.
4729 2000-07-08 Jim Meyering <meyering@lucent.com>
4731 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4733 (xgethostname): Remove now-unnecessary #ifdef.
4734 Move declaration of `err' into loop where it's used.
4736 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4738 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4739 by allocating a larger buffer. Test the gethostname return value for
4740 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4741 returns an error and ENAMETOOLONG isn't defined.
4743 2000-07-05 Paul Eggert <eggert@twinsun.com>
4744 and Bruno Haible <haible@clisp.cons.org>
4746 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4748 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4750 * quotearg.c (struct quoting_options): Simplify quote_these_too
4753 2000-07-03 Jim Meyering <meyering@lucent.com>
4755 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4756 Reported by Bruno Haible.
4758 2000-07-04 Jim Meyering <meyering@lucent.com>
4760 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4761 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4764 2000-07-03 Paul Eggert <eggert@twinsun.com>
4765 and Bruno Haible <haible@clisp.cons.org>
4767 * quotearg.c (mbrtowc):
4768 Assign to *pwc, and return 1 only if result is nonzero.
4769 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4771 2000-07-03 Jim Meyering <meyering@lucent.com>
4773 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4774 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4777 2000-07-02 Jim Meyering <meyering@lucent.com>
4779 * quotearg.c (mbstate_t): Don't define here.
4781 2000-07-02 Jim Meyering <meyering@lucent.com>
4783 * nanosleep.c (SIGCONT): Define if not already defined.
4785 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4787 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4788 per change in ../m4/ls-mntd-fs.m4.
4789 (read_filesystem_list): Ignore symbolic links.
4791 2000-06-29 Jim Meyering <meyering@lucent.com>
4793 * same.c: Include <string.h> or <strings.h>, as appropriate,
4794 for declaration of strcmp.
4796 * long-options.c: Include <stdlib.h>, for declaration of exit.
4798 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4799 Avoid warning by casting result to `char *' to remove `const'.
4801 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4803 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4805 2000-06-26 Paul Eggert <eggert@twinsun.com>
4807 savedir now sets errno on failure and invokes xmalloc to get memory.
4808 Fix a couple of other minor bugs while we're at it.
4810 * savedir.c (<unistd.h>): Do not include; there's no need.
4811 (NAMLEN): Remove macro.
4812 (malloc, realloc): Remove decls.
4814 ("xalloc.h"): Include.
4815 (NAME_SIZE_DEFAULT): New macro.
4816 (savedir): Use xmalloc / xrealloc to allocate memory.
4817 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4818 Skip "" directory entries.
4819 Use strlen to calculate directory entry length, since the old method
4820 is rarely used these days and isn't worth supporting.
4821 Don't use a pointer after freeing it.
4822 Check for integer overflow when calculating allocation size.
4823 Use memcpy to copy entries, instead of stpcpy.
4824 Set errno properly when returning NULL.
4825 Check for readdir error.
4827 2000-06-26 Jim Meyering <meyering@lucent.com>
4829 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4831 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4833 * getusershell.c (xmalloc, xrealloc): Remove functions.
4835 Don't include <stdlib.h>. Don't declare malloc, realloc.
4837 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4839 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4841 2000-06-24 Jim Meyering <meyering@lucent.com>
4843 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4845 2000-06-21 Jim Meyering <meyering@lucent.com>
4847 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4849 2000-06-19 Paul Eggert <eggert@twinsun.com>
4851 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4852 (mbrtowc, mbstate_t): Define substitutes if
4853 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4854 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4855 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4857 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4859 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4860 than 1024, return a memory chunk of least possible size, instead
4861 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4862 Use free/xmalloc instead of xrealloc to avoid copying for very long
4865 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4867 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4868 address, not strdup. Include <stdlib.h> and don't declare free().
4870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4872 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4875 2000-06-21 Jim Meyering <meyering@lucent.com>
4877 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4878 (noinst_HEADERS): Add getstr.h.
4880 * getline.c (getstr): Move into a separate file.
4881 * getstr.c (getstr): New file, extracted from getline.c, with
4882 the following changes: new parameter, delim2; both delim[12]
4883 parameters have type `int', not `char'. The latter would lose
4884 with 8-bit delimiters.
4885 * getstr.h: New file.
4887 2000-06-19 Jim Meyering <meyering@lucent.com>
4889 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4891 2000-06-18 Jim Meyering <meyering@lucent.com>
4893 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4894 Besides, these days every porting target provides a mkdir function.
4896 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4897 (this snippet comes from src/system.h).
4899 2000-06-15 Paul Eggert <eggert@twinsun.com>
4901 * human.c (adjust_value): New function.
4902 (human_readable_inexact): Apply rounding style even when
4903 printing approximate values.
4905 2000-06-14 Paul Eggert <eggert@twinsun.com>
4907 * human.c (human_readable_inexact): Allow an input block
4908 size that is not a multiple of the output block size, and vice versa.
4909 Reported by Piergiorgio Sartor.
4911 2000-06-14 Paul Eggert <eggert@twinsun.com>
4913 * getdate.y (get_date): Apply relative times after time
4914 zone indicator, not before. Reported by Todd A. Jacobs.
4916 2000-06-13 Jim Meyering <meyering@lucent.com>
4918 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4920 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4922 2000-06-12 Paul Eggert <eggert@twinsun.com>
4924 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4926 2000-06-04 Paul Eggert <eggert@twinsun.com>
4928 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4930 2000-06-04 Jim Meyering <meyering@lucent.com>
4932 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4933 SunOS 4.1.4 for which gid_t is an unsigned type.
4935 2000-06-03 Jim Meyering <meyering@lucent.com>
4937 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4939 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4941 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4942 newer, don't install charset.alias.
4943 * config.charset: Change the Linux/glibc rules so they become empty
4944 on glibc-2.1 or newer.
4946 2000-06-02 Jim Meyering <meyering@lucent.com>
4948 * mountlist.c: Back out last change. Instead, do this...
4949 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4950 member using the same `ignore'-testing code.
4951 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4955 2000-05-29 Jim Meyering <meyering@lucent.com>
4957 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4958 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4960 2000-05-22 Jim Meyering <meyering@lucent.com>
4962 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4964 2000-05-18 Jim Meyering <meyering@lucent.com>
4966 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4967 back, too, since it may have been modified by allocate_entry.
4968 (hash_delete): Rewrite to use neither the assignment operator
4969 nor the comma operator in an if-expression.
4971 2000-05-15 Paul Eggert <eggert@twinsun.com>
4974 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4975 Remove; no longer needed.
4976 "quotearg.h": Add include.
4977 (file_name): Do not bother to explicitly initialize to NULL; it's less
4978 efficient on some hosts.
4979 (close_stdout_status): Remove test as to whether stdout was already
4980 closed; it breaks for the case "echo x | sort >&-".
4981 Quote file name colons.
4982 Do not assume that _("write error") lacks format strings.
4984 2000-05-15 Jim Meyering <meyering@lucent.com>
4986 * version-etc.c (version_etc_copyright): Update the copyright string
4987 used in all --version output.
4989 2000-05-14 Jim Meyering <meyering@lucent.com>
4991 * closeout.c (close_stdout_set_file_name): New function.
4992 (close_stdout_status): Use new file-scoped global.
4993 Return right away if fstat says the stdout file descriptor is invalid.
4994 * closeout.h (close_stdout_set_file_name): Declare.
4996 2000-05-10 Jim Meyering <meyering@lucent.com>
4998 * closeout.c [default_exit_status]: New file-scoped variable.
4999 (close_stdout_set_status): New function.
5000 * closeout.h (close_stdout_set_status): Declare.
5002 2000-05-08 Jim Meyering <meyering@lucent.com>
5004 * long-options.c: Don't include closeout.h.
5005 (parse_long_options): Don't call close_stdout for --version.
5007 2000-05-06 Jim Meyering <meyering@lucent.com>
5009 * strnlen.c: Undefine __strnlen and strnlen.
5010 [!weak_alias]: Define __strnlen to strnlen.
5012 * atexit.c: New file, from libiberty.
5014 2000-05-06 Jim Meyering <meyering@lucent.com>
5016 * closeout.c (close_stdout_status): Also check for errors on the
5019 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5021 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5022 instead of xmalloc, xrealloc, path_concat.
5023 (locale_charset): Treat empty environment variables as absent.
5024 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5026 2000-05-04 Jim Meyering <meyering@lucent.com>
5028 * getopt.c: Update from glibc.
5029 * obstack.c: Likewise.
5030 * obstack.h: Likewise.
5031 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5033 * regex.h: Likewise.
5034 * strndup.c: Likewise.
5035 * strnlen.c: New file, from glibc.
5037 2000-05-01 Jim Meyering <meyering@lucent.com>
5039 * full-write.c (full_write): Remove `FIXME' part of comment.
5041 2000-04-29 Jim Meyering <meyering@lucent.com>
5043 * path-concat.c: Declare strdup only if it's not defined.
5044 * canon-host.c: Likewise.
5046 2000-04-28 Jim Meyering <meyering@lucent.com>
5048 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5049 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5050 included first, then limits.h is included by locale.h by libintl.h.
5051 From John David Anglin.
5053 2000-04-25 Jim Meyering <meyering@lucent.com>
5055 * makepath.c (S_IRWXUGO): Define.
5056 (make_path): Always perform explicit chmod if MODE specifies any
5057 of the `special' permission bits. Prompted by a bug report against
5058 install from Mate Wierdl and Joost van Baal.
5060 2000-04-18 Jim Meyering <meyering@lucent.com>
5064 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5065 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5067 2000-04-17 Jim Meyering <meyering@lucent.com>
5069 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5070 the definition of it to rpl_strftime also defined-away the system's
5073 2000-04-15 Jim Meyering <meyering@lucent.com>
5075 Use `C' to denote so-called `contiguous' files, the same way
5077 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5078 (ftypelet): Use S_ISCTG.
5079 From Michael Deutschmann.
5081 2000-04-14 Jim Meyering <meyering@lucent.com>
5083 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5085 2000-04-08 Jim Meyering <meyering@lucent.com>
5087 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5088 names don't conflict. Reported by Eli Zaretskii.
5090 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5092 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5093 bug. Deal with the different error behavior of Irix iconv.
5095 2000-04-07 Jim Meyering <meyering@lucent.com>
5097 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5098 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5100 2000-04-05 Jim Meyering <meyering@lucent.com>
5102 Portability tweaks required for ultrix4.3.
5103 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5104 * readutmp.c: Include sys/types.h before sys/stat.h.
5105 * canon-host.c: Declare strdup.
5106 * path-concat.c: Likewise.
5107 From John David Anglin.
5109 2000-04-04 Jim Meyering <meyering@lucent.com>
5111 Be more DOS 8.3-friendly.
5112 * ref-add.sin: Renamed from ref-add.sed.in.
5113 * ref-del.sin: Renamed from ref-del.sed.in.
5114 * Makefile.am: Reflect renaming.
5115 Reported by Eli Zaretskii.
5117 Use a temporary file name that won't clash with `charset.alias'
5118 in the DOS 8.3 name space.
5119 * Makefile.am (charset_tmp): Define.
5120 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5121 (uninstall-local): Likewise.
5122 Reported by Eli Zaretskii.
5124 2000-03-29 Paul Eggert <eggert@twinsun.com>
5126 * time/strftime.c (my_strftime): Make sure we call the system
5127 strftime, not ourselves, when invoking the underlying strftime.
5129 2000-03-24 Jim Meyering <meyering@lucent.com>
5131 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5132 (charset_alias): Define.
5133 (install-exec-local): Factor out common code.
5134 (uninstall-local): Split lines longer than 80.
5135 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5137 (.sed.in.sed): New rule. Don't redirect directly to $@.
5138 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5140 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5142 * config.charset: Output a line containing "Packages using this file".
5143 * ref-add.sed.in, ref-del.sed.in: New files.
5144 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5145 ref-del.sed): New rules.
5147 2000-03-17 Jim Meyering <meyering@lucent.com>
5149 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5150 Otherwise, include <strings.h>
5152 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5154 * unicodeio.c (utf8_wctomb): New function.
5155 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5156 format instead of in UCS-4 with platform dependent endianness.
5158 2000-03-07 Paul Eggert <eggert@twinsun.com>
5160 * savedir.c (savedir): Work even if directory size is
5161 negative; this can happen with some screwy NFS configurations.
5163 2000-03-06 Jim Meyering <meyering@lucent.com>
5165 * localcharset.c (get_charset_aliases): Don't try to free file_name
5166 if it's NULL (because we ran out of memory). From Bruno Haible.
5168 2000-03-05 Jim Meyering <meyering@lucent.com>
5170 * localcharset.c ("path-concat.h"): Include.
5171 (get_charset_aliases): Use path_concat instead of ANSI string
5174 * unicodeio.h (PARAMS): Define.
5175 Use it to guard prototype.
5177 2000-03-04 Jim Meyering <meyering@lucent.com>
5179 * Makefile.am (install-exec-local): Create $(libdir) before installing
5181 (uninstall-local): Uncomment this rule so `make distcheck' works
5184 * unicodeio.c (<errno.h>): Include it.
5185 (errno): Declare if not defined.
5187 * localcharset.c: Add Bruno's comment justifying use of volatile.
5189 * config.charset: New version, incorporating remarks from a linux
5190 i18n mailing list. From Bruno Haible.
5192 2000-03-02 Jim Meyering <meyering@lucent.com>
5194 * Makefile.am (EXTRA_DIST): Add config.charset.
5196 2000-03-01 Jim Meyering <meyering@lucent.com>
5198 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5199 * unicodeio.c: Likewise.
5201 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5203 * config.charset: New file.
5204 * localcharset.c: New file.
5205 * unicodeio.h, unicodeio.c: New files.
5206 * Makefile.am (DEFS): Add -DLIBDIR=...
5207 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5208 (noinst_HEADERS): Add unicodeio.h.
5209 (all-local, install-exec-local, charset.alias): New targets.
5211 2000-02-28 Paul Eggert <eggert@twinsun.com>
5213 * quotearg.c (ALERT_CHAR): New macro.
5214 (quotearg_buffer_restyled): Use it.
5216 2000-02-27 Jim Meyering <meyering@lucent.com>
5218 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5219 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5221 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5222 not `#if STDC_HEADERS'.
5223 Declare malloc if needed.
5225 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5226 now that autoconf always defines the HAVE_DECL_ symbols.
5227 * human.c: Likewise.
5229 * strtoumax.c: Likewise.
5231 * backupfile.c: Arrange for cpp to fail if the configure-time
5232 declaration check was not run.
5234 * human.c: Likewise.
5236 * strtoumax.c: Likewise.
5238 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5239 then first look up the entire `.'-containing string as a login name.
5241 2000-02-18 Paul Eggert <eggert@twinsun.com>
5243 * getdate.y: Handle two-digit years with leading zeros correctly.
5244 (textint): New typedef.
5245 (parser_control): Member year changed from int to textint.
5247 (YYSTYPE): Removed; replaced by %union with int and textint members.
5248 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5249 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5250 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5251 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5252 (date, number, to_year): Use width of number in digits, not its value,
5253 to determine whether it's a 2-digit year, or a 2-digit time.
5254 (yylex): Store number of digits of numeric tokens.
5255 Reported by John Kendall.
5257 (parser_control): Changed from struct parser_control to typedef (for
5258 consistency). All uses changed.
5260 (tID): Removed; not used.
5261 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5263 2000-02-14 Paul Eggert <eggert@twinsun.com>
5265 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5266 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5268 2000-02-12 Jim Meyering <meyering@lucent.com>
5270 * userspec.c (ISDIGIT): Define it.
5271 (isdigit): Remove definition.
5272 (is_number): Use ISDIGIT, not isdigit.
5273 <libintl.h>: Include.
5275 (parse_user_spec): Mark translatable strings.
5277 2000-02-10 Jim Meyering <meyering@lucent.com>
5279 With these changes, nanosleep.[ch] are finally enough like the other
5280 lib/* replacement files to compile on a few more losing systems.
5282 * nanosleep.h: Don't include config.h.
5283 Remove prototype from declaration of nanosleep.
5284 (PARAMS): Remove now-unneeded definition.
5285 * nanosleep.c: #undef nanosleep.
5286 (rpl_nanosleep): Rename from nanosleep.
5288 2000-02-03 Jim Meyering <meyering@lucent.com>
5290 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5291 rather than with `#if HAVE_UTMPNAME'.
5293 2000-02-01 Jim Meyering <meyering@lucent.com>
5295 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5297 2000-01-31 Jim Meyering <meyering@lucent.com>
5299 * nanosleep.h (nanosleep): Guard declaration with
5300 `#if ! HAVE_DECL_NANOSLEEP'.
5301 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5302 the declaration in that vendor's sys/timers.h.
5303 Reported by Christian Krackowizer.
5305 * quotearg.c (ISASCII): Add #undef and move definition to follow
5306 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5307 (ISPRINT): Likewise.
5308 Reported by Tom Tromey.
5310 2000-01-30 Jim Meyering <meyering@lucent.com>
5312 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5313 uses of ->ut_name. The latter doesn't work with new Linux header files
5314 where only utmpx.ut_user is declared.
5316 * readutmp.h (UT_USER): Define.
5318 2000-01-23 Jim Meyering <meyering@lucent.com>
5320 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5323 2000-01-22 Jim Meyering <meyering@lucent.com>
5325 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5326 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5327 Required for some AIX systems. Reported by Christian Krackowizer.
5328 [TESTING] (main): New function.
5330 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5331 * dirname.c (dir_name): Support for DOS-style file names with drive
5334 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5336 * strverscmp.c (ISDIGIT): Define.
5337 (strverscmp): Use ISDIGIT, not isdigit.
5339 2000-01-17 Paul Eggert <eggert@twinsun.com>
5341 * nanosleep.c (nanosleep):
5342 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5343 POSIX.1 doesn't require SA_INTERRUPT and some systems
5344 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5345 it's been part of POSIX.1 since day 1 (in 1988).
5347 2000-01-17 Jim Meyering <meyering@lucent.com>
5349 * interlock: Remove unused file. Reported by François Pinard.
5351 2000-01-16 Paul Eggert <eggert@twinsun.com>
5353 * quotearg.c (quotearg_buffer_restyled): Do not quote
5354 alert, backslash, formfeed, and vertical tab unnecessarily in
5355 shell quoting style.
5358 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5359 Free Software Foundation, Inc.
5360 Copying and distribution of this file, with or without modification,
5361 are permitted provided the copyright notice and this notice are preserved.