1 2004-10-01 Simon Josefsson <jas@extundo.com>
4 * memmem.c: New file, taken from glibc.
6 2004-10-03 Paul Eggert <eggert@cs.ucla.edu>
10 * modechange.c (mode_compile): Don't decrement a pointer that
11 points to the start of a string, as the C Standard says the
12 resulting behavior is undefined.
14 * backupfile.h (enum backuptype): Rename none -> no_backups,
15 simple -> simple_backups, numbered_existing ->
16 numbered_existing_backups, numbered -> numbered_backups
17 to avoid shadowing problems. All uses changed.
18 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
19 * backupfile.c (check_extension, numbered_backup):
20 Rename locals to avoid shadowing 'basename'.
21 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
24 * .cppi-disable: Add getopt_.h, getopt_int.h.
25 * .cvsignore: Add getopt.h.
27 2004-10-02 Jim Meyering <jim@meyering.net>
29 * dirfd.h, getpagesize.h: Add copyright notice.
31 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
33 * snprintf.c: Remove comments as to why each header is needed.
35 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
40 2004-10-01 Simon Josefsson <jas@extundo.com>
42 * snprintf.c (snprintf): Handle size==0.
44 2004-10-01 Simon Josefsson <jas@extundo.com>
45 Bruno Haible <bruno@clisp.org>
47 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
48 (snprintf): Declare 'args'.
50 2004-09-30 Simon Josefsson <jas@extundo.com>
52 * snprintf.h, snprintf.c: New files.
54 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
56 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
57 (hol_entry_help): Never translate an empty string.
58 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
59 * argp.h (OPTION_NO_TRANS): New option.
61 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
63 * xvasprintf.c: Include xalloc.h.
64 (xvasprintf): Use xalloc_die, not xmalloc_die.
66 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
68 * dummy.c: Change copyright notice to FSF, and license to GPL.
70 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
72 * argp-pvh.c (argp_program_version_hook): Provide initial value.
73 Problem reported by Bruno Haible in:
74 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
76 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
78 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
79 in case some system header has #define'd it. Problem reported by
81 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
83 2004-09-08 Bruno Haible <bruno@clisp.org>
85 * stdint_.h.in: New file, taken from GNU clisp.
87 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
89 * xvasprintf.h: New file.
90 * xvasprintf.c: New file.
91 * xasprintf.c: New file.
93 2004-09-08 Bruno Haible <bruno@clisp.org>
95 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
97 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
99 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
101 Import from coreutils.
102 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
103 strings on unbounded length. alloca's performance benefits aren't
106 (parse_with_separator): New function, with most of the internals
107 of the old parse_user_spec. Allow user to omit both user and group,
108 for compatibility with FreeBSD.
109 Clone only the user name, not the entire spec.
110 Do not set *uid, *gid unless entirely successful.
111 Avoid memory leak in some failing cases.
112 Fix regression for USER.GROUP reported by Dmitry V. Levin in
113 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
114 (parse_user_spec): Rewrite to use parse_with_separator.
116 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
118 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
119 its complicated substitute.
120 * argp-help.c: Include <errno.h>, for program_invocation_short_name
121 and program_invocation_name.
122 (__argp_basename) [!_LIBC]: Remove; the only use was
123 replaced by its body.
124 (__argp_short_program_name): Change condition from
125 !defined __argp_short_program_name to
126 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
127 to match argp-namefrob.h.
128 (__argp_failure): Don't assume strerror_r returns char *.
129 * argp-parse.c (N_): Define unconditionally.
130 (argp_default_options): Fill out initializers with 0 to avoid
133 2004-08-12 Simon Josefsson <jas@extundo.com>
135 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
136 * getopt_.h: Renamed from getopt.h.
138 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
140 Merge from coreutils.
142 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
143 wmemchr or wmemcpy. Problem reported by Robert Dahlem
144 for Reliant Unix 5.43.
146 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
147 (union fooround): Use uintmax_t, not long int.
148 The rest is a merge from libc:
149 [defined _LIBC]: Include <shlib-compat.h>.
150 (_obstack) [defined _LIBC]: Remove after 2.3.4.
152 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
154 * strverscmp.c: Convert to UTF-8.
156 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
158 * obstack.h (obstack_empty_p):
159 Don't assume that chunk->contents is suitably aligned.
160 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
161 Likewise. Problem reported by Benno in
162 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
164 * chown.c (rpl_chown): Work even if the file is writeable but not
165 readable. This could be improved further but it'd take some work.
167 2004-08-08 Simon Josefsson <jas@extundo.com>
169 * xgethostname.c: Don't include error.h (not used).
172 * getpass.c: Include getpass.h first.
174 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
176 * xalloc-die.c: New files.
177 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
179 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
180 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
181 (_, N_, xalloc_die): Move to xalloc-die.c.
182 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
183 so that we needn't mess with xalloc_msg_memory_exhausted.
185 * sha1.h: Renamed from sha.h.
186 (SHA1_H): Renamed from _SHA_H.
187 (sha1_ctx): Renamed from sha_ctx.
188 (sha1_init_ctx): Renamed from sha_init_ctx.
189 (sha1_process_block): Renamed from sha_process_block.
190 (sha1_process_bytes): Renamed from sha_process_bytes.
191 (sha1_finish_ctx): Renamed from sha_finish_ctx.
192 (sha1_read_ctx): Renamed from sha_read_ctx.
193 (sha1_stream): Renamed from sha_stream.
194 (sha1_buffer): Renamed from sha_buffer.
195 * sha1.c: Likewise; renamed from sha.c.
196 Do not include <sys/types.h>.
197 Include <stddef.h> rather than <stdlib.h>.
199 2004-08-08 Bruno Haible <bruno@clisp.org>
201 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
202 FILESYSTEM_PREFIX_LEN.
203 * progreloc.c: Likewise.
204 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
206 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
209 * argp-help.c (make_hol, hol_append): Don't assume that
210 SIZE_MAX is a valid preprocessor constant.
211 (__argp_basename): Change from "#ifndef _LIBC"
212 to "#ifndef __argp_short_program_name", so that
213 we don't compile these functions for tar.
215 More merges from coreutils.
216 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
217 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
219 * addext.c: Remove; no longer needed.
220 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
221 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
222 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
223 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
224 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
225 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
226 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
227 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
228 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
229 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
230 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
231 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
232 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
233 Import changes from coreutils.
235 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
237 Merge from coreutils.
239 * .gdb-history: Remove; this doesn't belong here.
241 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
242 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
243 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
245 * dirname.h: Include <stdbool.h>.
246 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
247 for consistency with POSIX terminology. All uses changed.
248 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
249 (strip_trailing_slashes): Use bool for booleans.
250 * stripslash.c (strip_trailing_slashes): Likewise.
252 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
253 sometimes returns a positive errno value even when it succeeds.
254 (print_errno_message) [!LIBC]: Fall back on strerror if
257 * path-concat.c (mempcpy): Don't define if a system header defines it.
258 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
259 (longest_relative_suffix): New function.
260 (path_concat): Use it. Assume first argument is not NULL.
261 Port to DOS. Omit redundant separators.
262 Report an error instead of returning NULL.
263 Use mempcpy instead of memcpy.
264 (xpath_concat): Remove: not declared or used.
266 * same.h: Include <stdbool.h>
267 (same_name): Return bool, not int.
268 * same.c (same_name): Likewise.
269 (errno): Don't declare; we assume C89 or better now.
271 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
272 if not already defined.
274 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
275 * dup-safer.c (errno): Likewise.
277 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
279 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
282 2004-08-03 Simon Josefsson <jas@extundo.com>
284 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
285 * progname.h: Don't include stdbool.h.
287 2004-08-02 Simon Josefsson <jas@extundo.com>
289 * getsubopt.h: New file, with comments from Bruno Haible.
290 * getsubopt.c: New file, from glibc, but slightly modified based on
291 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
293 2004-08-01 Simon Josefsson <jas@extundo.com>
295 * xgetdomainname.c: Include stdlib.h, for free().
297 2004-07-16 Simon Josefsson <jas@extundo.com>
301 2004-07-16 Bruno Haible <bruno@clisp.org>
303 * backupfile.h: Add extern "C" for C++.
304 * closeout.h: Likewise.
305 * copy-file.h: Likewise.
306 * findprog.h: Likewise.
307 * full-write.h: Likewise.
308 * pathname.h: Likewise.
309 * progname.h: Likewise.
310 * stpcpy.h: Likewise.
311 * stpncpy.h: Likewise.
312 * strcase.h: Likewise.
313 * strstr.h: Likewise.
314 * xalloc.h: Likewise.
316 * mbswidth.h: Add extern "C" for C++.
317 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
319 2004-07-09 Simon Josefsson <jas@extundo.com>
321 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
322 failed without this.)
324 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
326 * fchown-stub.c: New file.
328 2004-06-24 Jim Meyering <jim@meyering.net>
330 * obstack.h (obstack_base): Cast to (void *), per documentation.
332 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
334 * argz.c, argz_.h: New files, which are autoupdated from libtool.
336 2004-06-01 Jim Meyering <jim@meyering.net>
338 * calloc.c: New file.
340 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
342 * getdate.y (yylex): Allow space between sign and number.
343 Problem reported by Dan Jacobson.
345 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
346 and Jim Meyering <jim@meyering.net>
348 Merge from coreutils CVS.
350 * stat-macros.h: New file, with contents from file-type.h
351 and coreutils' system.h.
352 * file-type.c: Include "stat-macros.h".
353 * file-type.h (file_type): Move all macro definitions to new file,
356 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
357 Wrap old code with this conditional.
358 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
359 function that does not dereference symlinks.
360 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
362 * xreadlink.c: Include xreadlink.h first, to catch .h file
364 (xreadlink): Accept new arg SIZE, for efficiency.
365 All decls and uses changed.
366 * xreadlink.h: Include <stddef.h>, for size_t.
368 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
369 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
371 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
373 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
375 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
376 macros to be defined.
377 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
378 the allocator returns NULL because the requested size is zero.
380 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
382 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
383 var. Add comment explaining why libc still defines it. This
384 merges the following patch from glibc:
385 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
387 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
389 * obstack.c (_obstack): Remove unused variable. It hasn't been
390 present in glibc since revision 1.1 of this file.
391 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
392 obstack_alignment_mask, obstack_alloc, obstack_base,
393 obstack_blank, obstack_blank_fast, obstack_chunk_size,
394 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
395 obstack_grow0, obstack_init, obstack_int_grow,
396 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
397 obstack_next_free, obstack_object_size, obstack_ptr_grow,
398 obstack_ptr_grow_fast, obstack_room): Remove declarations of
399 nonexistent functions.
401 2004-05-17 Derek R. Price <derek@ximbiot.com>
402 Paul Eggert <eggert@cs.ucla.edu>
404 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
406 2004-05-14 Bruno Haible <bruno@clisp.org>
408 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
409 that consists of a '.' followed by an empty digit string.
410 Patch by Tor Lillqvist <tml@iki.fi>.
412 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
414 Port obstack to the AS/400, where pointers are 16 bytes wide and
415 you cannot cast an integer to a valid pointer. This patch is
416 currently waiting to be integrated into glibc; see
417 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
419 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
420 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
421 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
422 (struct obstack): temp member is now a union of a pointer and
423 an integer, instead of an integer. All integer uses changed.
424 This does not affect the physical layout of struct obstack,
425 except on hosts (like the AS/400) where the size or alignment of
426 void * is greater than that of ptrdiff_t.
427 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
428 __STDC__)]: Store temporary in pointer member of union, not
430 * obstack.c: Include <stddef.h>, for offsetof.
431 (struct fooalign): Remove; it doesn't need a name.
432 (union fooround): Change double to long double, and add void *.
433 (DEFAULT_ALIGNMENT): Use offsetof to compute.
434 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
435 not a macro. Hence the values are always int; so remove all
436 casts-to-int in uses.
438 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
439 Derek Price <derek@ximbiot.com>
441 * alloca.c: Include <alloca.h>, to get our interface.
442 * alloca_.h: Use __alloca on AIX, so that we don't have to
443 include <alloca.h> first. Use C89 prototype for alloca; this
444 requires including <stddef.h> for size_t. Use extern "C" if C++.
445 Use #elif for simplicity, since we can assume C89 now.
446 Don't try to source the system alloca.h since it will not be found
447 and to prevent recursively including its replacement.
448 * fnmatch.c: Include <alloca.h> instead of opencoding.
449 * lib/regex.c: Likewise.
451 2004-05-16 Derek Price <derek@ximbiot.com>
452 Paul Eggert <eggert@cs.ucla.edu>
454 getline cleanup. This changes the getndelim2 API: both order of
455 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
458 * getline.c: Don't include stddef.h or stdio.h, since our
460 (getline): Always use getdelim, so that we don't have two
462 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
464 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
465 (GETNDELIM2_MAXIMUM): New macro.
466 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
467 instead of the old practice of delim2==0. All callers changed.
468 Return -1 on overflow, instead of returning junk.
469 Do not set *linesize unless allocation succeeds.
470 * getndelim2.h: Do not include stddef.h; no longer needed, now
471 that we include sys/types.h.
472 * getnline.h: Likewise.
473 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
474 (getndelim2): Reorder arguments.
475 * getnline.c (getnline, getndelim):
476 Don't discard the NMAX argument.
477 (getnline): Invoke getndelim, to avoid code duplication.
478 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
479 of (size_t) -1 by callers of the getnline family.
481 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
483 * nanosleep.c (suspended): Change its type from int to
484 sig_atomic_t volatile.
485 (first_call): Make it private to rpl_nanosleep, and have it
486 be zero initially as that's a bit faster.
487 (my_usleep): Round up fractional times instead of truncating them,
488 as this is the usual meaning for 'sleep'.
490 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
492 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
493 (ENOSYS): Define if not defined.
494 (settime): Fall back on stime if it exists and settimeofday fails.
495 But don't bother with fallbacks if a method fails with errno == EPERM.
497 2004-05-11 Jim Meyering <jim@meyering.net>
499 Prior to this change, the save_cwd caller required read access to the
500 current directory on most systems (ones with the fchdir function).
502 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
503 fails, try write-only, and finally, resort to using xgetcwd.
505 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
507 * obstack.c, obstack.h: Import changes from libc.
509 2004-04-28 Bruno Haible <bruno@clisp.org>
511 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
512 implicitly appends .exe to executables.
513 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
514 accepts Windows pathnames.
515 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
516 Cygwin like Windows, since it now accepts Windows pathnames.
517 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
518 Cygwin like Windows, since it now accepts Windows pathnames.
519 Reported by Derek Robert Price <derek@ximbiot.com>.
521 2004-04-20 Jim Meyering <jim@meyering.net>
523 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
525 2004-04-20 Jim Meyering <jim@meyering.net>
526 Bruno Haible <bruno@clisp.org>
528 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
529 memory when realloc fails.
531 2004-04-18 Jim Meyering <jim@meyering.net>
533 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
534 don't leak memory and do call END_UTMP_ENT.
536 2004-04-11 Paul Eggert <eggert@twinsun.com>
538 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
539 (CHAR_BIT): Remove, since we assume C89.
540 Include <stdint.h> if available, as per current Autoconf CVS advice.
542 2004-03-30 Paul Eggert <eggert@twinsun.com>
544 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
545 not bool, to be more consistent with Unix conventions.
546 Suggested by Bruno Haible.
548 Merge from coreutils.
550 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
553 * getdate.h: Include stdbool.h, and timespec.h instead of
554 the usual <time.h> dance.
555 (get_date): Change signature to support fractional time stamps.
557 * getdate.y: Include "getdate.h" first, as we can now
558 assume C89 and don't need to worry about 'const'.
559 Similarly, include "unlocked-io.h" near start, not in middle.
561 (textint.value): Use long int rather than int.
562 (textint.digits): Use size_t rather than int.
563 (BILLION, LOG10_BILLION): New constants.
564 (parser_control): New member rel_ns. Members day_ordinal,
565 time_zone, month, day, hour, minutes, rel_year, rel_month,
566 rel_day, rel_hour, rel_minutes, rel_seconds
567 are now long int, not int. Member seconds is now struct timespec,
568 not int. New member timespec_seen. Members dates_seen, days_seen,
569 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
571 (%union.intval): Now long int, not int.
573 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
574 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
575 (spec): Now is a timespec or an item list.
576 (timespec, items): New nonterminals.
577 (time, rel, relunit, number, get_date):
578 Add support for fractional seconds.
579 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
580 (gmtime, localtime, mktime): Remove decls; not needed with C89.
581 (to_hour): First arg is now long int, not int.
582 (to_year): Returns long int, not int.
583 Don't treat year -70 like 70.
584 (tm_diff): Returns long int, not int.
585 (lookup_word): Use bool instead of int when appropriate.
586 (yylex): Use size_t for count, not int.
587 Detect overflow when parsing large integer constants.
588 Add support for fractions.
589 (get_date): Make pointers 'const' if possible.
590 Use more-portable code to detect integer overflow.
591 (main) [TEST]: Adjust to above changes. Test for localtime failure.
592 Don't use ctime; it's not reliable if the year has >4 digits.
594 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
595 This is for compatibility with BSD.
597 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
598 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
599 From coreutils' system.h.
601 * userspec.c: Don't include "posixver.h".
602 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
603 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
604 compatible extension. Simplify code by removing a boolean int
605 that was always nonzero if a string was nonnull.
607 2004-03-30 Jim Meyering <jim@meyering.net>
609 Merge from coreutils.
611 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
613 * readtokens.c (readtoken): Don't leak 64 bytes when reading
614 an empty input stream.
616 * readtokens.c: Include <stdbool.h>.
617 (readtoken): Use `size_t' rather than int/long.
618 All callers adjusted.
619 Use `bool' rather than `int' where appropriate.
620 Use memset rather than an explicit loop.
621 Use x2nrealloc rather than xrealloc.
622 Allow the use of `\0' as a delimiter.
623 (readtokens): Likewise.
624 * readtokens.h (readtoken, readtokens): Update prototypes.
626 2004-03-30 Bruno Haible <bruno@clisp.org>
628 * getloadavg.c (getloadavg): Don't assume setlocale returns
631 2004-03-29 Paul Eggert <eggert@twinsun.com>
633 Merge changes to getloadavg.c from coreutils and Emacs.
635 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
636 Define to an expression, not to the empty string.
637 Include cloexec.h and xalloc.h.
638 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
639 Use set_cloexec_flag rather than rolling our own.
640 * cloexec.c, cloexec.h: New files.
642 2004-03-18 Paul Eggert <eggert@twinsun.com>
644 * getopt.h: Sync with libc CVS.
646 2004-03-18 Paul Eggert <eggert@twinsun.com>
647 Bruno Haible <bruno@clisp.org>
649 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
650 not on all platforms that have <wchar.h>.
651 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
653 2004-03-09 Paul Eggert <eggert@twinsun.com>
655 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
657 * getopt_int.h: New file, also synced from libc.
659 2004-03-07 Paul Eggert <eggert@twinsun.com>
661 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
662 '#if' expressions. Unlike the code it replaces, it does not
663 depend on (defined _SC_PAGESIZE). However, it does depend on
664 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
665 first reported by Jason Andrade in
666 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
668 2004-01-18 Simon Josefsson <jas@extundo.com>
670 * strdup.h: New file.
671 * strdup.c: Include it.
672 * path-concat.c: Include strdup.h. Drop strdup declaration.
673 * userspec.c: Include strdup.h. Drop strdup declaration.
675 2004-02-06 Karl Berry <karl@gnu.org>
677 * config.charset: update from gettext 0.14.1.
679 2004-02-05 Paul Eggert <eggert@twinsun.com>
681 Add comments and code, prompted by suggestions from Bruno Haible
683 * quotearg.h (quotearg_alloc): New decl. Improve the comments
684 describing the enum quoting_style values.
685 * quotearg.c (quotearg_alloc): New function.
686 (quotearg_buffer_restyled): Treat lone { and } as special.
687 Treat = as special. Work around bug with older shells
688 that "see" a '\' that is really the 2nd byte of a multibyte char.
689 Quote empty string with shell_quoting_style.
691 2004-02-03 Bruno Haible <bruno@clisp.org>
693 * pipe.h: New file, from GNU gettext.
694 * pipe.c: New file, from GNU gettext.
696 2004-01-27 Bruno Haible <bruno@clisp.org>
698 * execute.h: New file, from GNU gettext.
699 * execute.c: New file, from GNU gettext.
700 * w32spawn.h: New file, from GNU gettext.
702 2004-01-23 Paul Eggert <eggert@twinsun.com>
704 Exit-status fix from coreutils.
706 Use exit_failure consistently in place of EXIT_FAILURE,
707 so that program exit statuses are consistent on failure.
709 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
710 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
711 * argmatch.h: Comment fix to match the above.
712 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
713 Now a macro referring to exit_failure, instead of a separate
714 variable. Include "exitfail.h" to get it.
715 * xstrtol.h: Include "exitfail.h".
716 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
718 * long-options.c (parse_long_options): Use prototype
719 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
722 2004-01-21 Jim Meyering <jim@meyering.net>
724 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
725 so as not to conflict with a different-sized __mktime_internal
726 function in GNU libc.
727 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
728 Problem building statically-linked `ls' reported by Michael Brunnbauer.
730 2004-01-18 Paul Eggert <eggert@twinsun.com>
732 Merge from diffutils.
734 * file-type.c (file_type): Add typed memory objects.
735 * file-type.h (S_TYPEISTMO): New macro.
737 * c-stack.h (c_stack_action): Remove argv argument.
738 * c-stack.c (c_stack_action): Likewise. All uses changed.
739 (die): Don't calculate message unless segv_action returns.
740 (get_stack_location, min_address_from_argv, max_address_from_argv,
741 volatile stack_base, volatile_stack_size): Remove.
742 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
743 that every segmentation violation is a stack overflow. (Ouch!)
744 See Debian bug 136249 (still outstanding) for more info about why
745 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
747 2003-11-30 Bruno Haible <bruno@clisp.org>
749 Safer stack allocation.
750 * setenv.c: Include allocsa.h.
751 (alloca): Remove fallback definition.
752 (freea): Remove macro.
753 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
756 2003-10-17 Bruno Haible <bruno@clisp.org>
758 * binary-io.h: Avoid warnings on Cygwin.
760 2003-12-28 Bruno Haible <bruno@clisp.org>
762 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
763 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
765 2003-11-28 Bruno Haible <bruno@clisp.org>
767 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
769 2003-11-27 Bruno Haible <bruno@clisp.org>
771 * wait-process.c: On Windows, include windows.h. Needed on mingw.
773 2003-11-17 Bruno Haible <bruno@clisp.org>
775 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
777 2003-11-24 Bruno Haible <bruno@clisp.org>
779 * xallocsa.h: New file, from GNU gettext.
780 * xallocsa.c: New file, from GNU gettext.
782 2003-11-24 Bruno Haible <bruno@clisp.org>
784 * allocsa.h: New file, from GNU gettext.
785 * allocsa.c: New file, from GNU gettext.
787 2003-11-24 Bruno Haible <bruno@clisp.org>
789 * eealloc.h: New file.
791 2004-01-15 Jim Meyering <jim@meyering.net>
793 Merge from coreutils.
795 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
796 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
797 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
799 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
800 optional configure-time default.
802 * version-etc.c (version_etc_copyright): Update copyright date.
804 * xreadlink.c (xreadlink): Correct outdated comment.
806 2004-01-15 Paul Eggert <eggert@twinsun.com>
808 Merge from coreutils.
810 * posixver.c: Include posixver.h.
812 * same.c: Include <stdbool.h>, <limits.h>.
813 (_POSIX_NAME_MAX): Define if not defined.
815 (same_name): If file names are silently truncated, report
816 that the file names are the same if they are the same after
817 the silent truncation.
819 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
821 * xstrtod.c (xstrtod): Likewise. All callers changed to
822 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
825 2004-01-14 Paul Eggert <eggert@twinsun.com>
827 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
828 with like-named macro in fnmatch.c.
829 (EXT): Use an internal constant instead.
831 Merge fnmatch patches from glibc.
832 * fnmatch.c (mbsinit): Remove define.
833 Add libc_hidden_ver (__fnmatch, fnmatch).
834 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
835 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
837 2003-12-14 Karl Berry <karl@gnu.org>
839 * config.charset: update from gettext-runtime.
841 2003-12-03 Paul Eggert <eggert@twinsun.com>
843 * getgroups.c (getgroups): xmalloc takes one argument, not two.
844 Bug reported by Alfred M. Szmidt.
846 2003-11-29 Karl Berry <karl@gnu.org>
848 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
850 2003-11-23 Paul Eggert <eggert@twinsun.com>
851 Bruno Haible <bruno@clisp.org>
853 * printf-parse.h: Don't include sys/types.h.
854 (ARG_NONE): New macro.
855 (char_directive): Change type of *arg_index fields to size_t.
856 * printf-parse.c: Don't include sys/types.h.
857 (SSIZE_MAX): Remove macro.
858 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
859 Remove unnecessary overflow check.
860 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
863 2003-11-24 Paul Eggert <eggert@twinsun.com>
865 * alloca.c: Remove dependency on xalloc module.
866 (xalloc_die): Remove.
867 (memory_full) [!defined emacs]: New macro.
868 [!defined emacs]: Don't include xalloc.h.
869 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
870 address arithmetic overflows. Change datatypes a bit to avoid
873 2003-11-22 Jim Meyering <jim@meyering.net>
875 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
877 2003-11-17 Bruno Haible <bruno@clisp.org>
879 * vasnprintf.c (alloca): Remove fallback definition.
880 (freea): Remove definition.
881 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
882 Reported by Paul Eggert.
884 2003-11-17 Jim Meyering <jim@meyering.net>
886 On systems without utime and without a utimes function capable of
887 dealing with a NULL struct utimbuf* argument, this utime replacement
888 could -- in unusual circumstances -- leak a file descriptor.
889 * utime.c: Include <unistd.h> and <errno.h>.
890 (utime_null): Be sure to close `fd' and to preserve errno.
891 Reported by Geoff Collyer via Arnold Robbins.
893 2003-11-16 Paul Eggert <eggert@twinsun.com>
894 Bruno Haible <bruno@clisp.org>
896 Protect against address arithmetic overflow.
897 * printf-args.h: Include stddef.h.
898 (arguments): Change type of field 'count' to size_t.
899 * printf-args.c (printf_fetchargs): Use size_t instead of
900 'unsigned int' where appropriate.
901 * printf-parse.h: Include sys/types.h.
902 (char_directive): Change type of *arg_index fields to ssize_t.
903 (char_directives): Change type of fields 'count', max_*_length to
905 * printf-parse.c: Include sys/types.h and xsize.h.
906 (SSIZE_MAX): Define fallback value.
907 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
908 instead of 'int' where appropriate. Check a_allocated, d_allocated
909 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
910 * vasnprintf.c: Include xsize.h.
911 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
912 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
913 overflow. Avoid wraparound when converting a width or precision from
916 2003-11-16 Bruno Haible <bruno@clisp.org>
918 Update from GNU gettext.
919 * printf-parse.c: Generalize to it can be compiled for wide strings.
920 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
921 * vasnprintf.c: Generalize to it can be compiled for wide strings.
922 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
923 SNPRINTF): New macros.
924 Don't include <alloca.h> if the file is used inside libintl.
925 (local_wcslen): New function, for Solaris 2.5.1.
926 (VASNPRINTF): Use it instead of wcslen.
928 2003-11-16 Bruno Haible <bruno@clisp.org>
930 * xsize.h (xmax): New function.
931 (xsum, xsum3, xsum4): Declare as "pure" functions.
933 2003-11-12 Paul Eggert <eggert@twinsun.com>
935 * xalloc.h: Do not include <limits.h> or <stdint.h>.
936 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
937 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
938 heuristic is just as accurate as far as we know, and it removes a
939 dependency on size_max.m4 and ptrdiff_max.m4.
941 2003-11-12 Paul Eggert <eggert@twinsun.com>
943 * xstrtol.c (__xstrtol): Remove "break" immediately after
944 "return", to pacify some unknown compiler. Problem reported
947 2003-11-11 Bruno Haible <bruno@clisp.org>
949 * xsize.h (SIZE_MAX): Remove fallback definition.
950 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
953 2003-11-10 Paul Eggert <eggert@twinsun.com>
955 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
956 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
957 rejected some allocations of exactly SIZE_MAX - 2 bytes.
959 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
960 not (size_t) -1, since it's defined here.
962 2003-11-06 Paul Eggert <eggert@twinsun.com>
964 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
965 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
966 Reject sizes of exactly SIZE_MAX bytes.
967 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
968 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
970 2003-11-05 Bruno Haible <bruno@clisp.org>
972 * xsize.h: Include limits.h, to avoid a possible collision with
973 SIZE_MAX defined in <limits.h> on Solaris.
975 2003-11-04 Bruno Haible <bruno@clisp.org>
978 * linebreak.c: Include xsize.h.
979 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
980 argument for overflow.
981 Suggested by Paul Eggert.
983 2003-10-31 Bruno Haible <bruno@clisp.org>
985 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
986 to avoid (extremely rare) race condition.
987 Suggested by Paul Eggert.
989 2003-11-03 Jim Meyering <jim@meyering.net>
991 * userspec.c: Include "userspec.h".
992 * userspec.h: New file.
994 2003-10-31 Paul Eggert <eggert@twinsun.com>
996 * mountlist.h (struct mount_entry.me_type_malloced): New member.
997 * mountlist.c (SIZE_MAX): Define if not defined already.
998 (read_filesystem_list): Set and use me_type_malloced.
999 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1000 whatever the type happens to be), for brevity and consistency.
1001 Check for size calculation overflow on Alphas running OSF/1.
1003 2003-10-31 Jim Meyering <jim@meyering.net>
1005 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1007 * linebuffer.c: Include <string.h> for declaration of memset.
1009 2003-10-30 Paul Eggert <eggert@twinsun.com>
1010 Bruno Haible <bruno@clisp.org>
1012 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1013 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1015 2003-10-29 Paul Eggert <eggert@twinsun.com>
1017 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1018 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1020 * quotearg.c (quotearg_n_options): Use it.
1021 * group-member.c: Include <stdbool.h>.
1022 (free_group_info): Arg is now const *; don't free arg.
1023 (get_group_info): Now returns bool and accepts struct group_info *,
1024 rather than returning a malloc'ed struct group_info *.
1025 All uses changed. Check for overflow in internal size calculation.
1027 * getusershell.c (readname): Simplify the code by using x2nrealloc
1028 rather than xmalloc/xrealloc.
1029 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1030 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1031 conformance bug: the old code used a pointer after freeing the
1032 storage that it addressed.
1033 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1034 rather than doing it by hand.
1035 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1036 the buffer preserved. Use free and xmalloc instead.
1037 * quotearg.c (quotearg_n_options): Likewise.
1038 Use a simpler test for size overflow. Don't use xalloc_oversized
1039 because unsigned int might be wider than size_t (!); this suggests
1040 that we should switch from unsigned int to size_t for slot numbers.
1042 2003-10-27 Bruno Haible <bruno@clisp.org>
1044 * stdbool_.h: Better support for BeOS.
1046 2003-10-27 Paul Eggert <eggert@twinsun.com>
1048 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1049 to allocate the returned structure. Do not allocate a subarray,
1050 as x2nrealloc will do that.
1051 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1052 instead of xnrealloc.
1053 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1055 2003-10-26 Paul Eggert <eggert@twinsun.com>
1057 * xalloc.h (xalloc_oversized): New static inline function, for
1058 callers that want to do their own size-overflow checking. Include
1059 <stdbool.h>, since xalloc_oversized returns bool.
1060 * xalloc.c (array_size_overflow): Remove. All callers changed
1061 to use xalloc_oversized.
1063 Add two functions x2realloc, x2nrealloc, for programs that grow
1064 arrays dynamically by doubling their sizes.
1065 * xalloc.h (x2realloc, x2nrealloc): New decls.
1066 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1069 Port to C99 semantics for 'inline' of external functions.
1070 Bug reported by Bruno Haible.
1071 * xmalloc.c (xnmalloc_inline): New static inline function,
1072 with the old contents of xnmalloc.
1073 (xnmalloc, xmalloc): Use it.
1074 (xnrealloc_inline): New static inline function,
1075 with the old contents of xnrealloc.
1076 (xnrealloc, xrealloc): Use it.
1078 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1080 2003-10-25 Paul Eggert <eggert@twinsun.com>
1082 Fix several address-calculation bugs in the hash modules,
1083 plus some minor code cleanup.
1085 * hash.h: Include <stdbool.h>, for bool.
1086 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1087 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1088 hash_get_n_entries, hash_get_max_bucket_length,
1089 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1090 hash_rehash): Use size_t rather than unsigned.
1091 * hash.c (struct hash_table, hash_get_n_buckets,
1092 hash_get_n_buckets_used, hash_get_n_entries,
1093 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1094 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1095 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1097 (SIZE_MAX): Define if not defined.
1098 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1099 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1101 Use const * when possible.
1102 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1103 (check_tuning): Fix bug: if tuning parameters were very close to
1104 0 or 1, rounding errors could have caused subscript violations.
1105 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1106 (hash_initialize): Add 'fail:' label
1107 to free table and return NULL, and use it to simplify code.
1108 Use calloc rather than clearing the storage ourself.
1109 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1110 buffer size calculations.
1111 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1112 Include <stddef.h>, for size_t.
1113 * hash-pjw.c (hash_pjw): Likewise.
1114 Switch to method described by Bruno Haible.
1115 Include <limits.h>, for CHAR_BIT.
1116 (SIZE_BITS): New macro.
1118 2003-10-21 Paul Eggert <eggert@twinsun.com>
1120 * getndelim2.c (getndelim2): When size calculation overflows,
1121 ceiling the allocation at NMAX bytes rather than silently
1122 discarding input bytes before NMAX is reached. This makes
1123 a difference only if NMAX exceeds SIZE_MAX / 2.
1125 * obstack.c: Merge from glibc.
1126 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1127 Add libc_hidden_def (_obstack_newchunk).
1128 (_obstack_free) [! defined _LIBC]: Remove.
1129 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1130 a clone of the function body.
1131 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1132 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1134 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1135 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1138 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1139 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1140 Don't use lvalue casts, as GCC plans to remove support for them
1141 in GCC 3.5. Reported by Joseph S. Myers. This bug
1142 was also present in the non-GCC version, indicating that this
1143 code had always been buggy and had never been widely used.
1144 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1145 Use the fast variant of each macro, rather than copying the
1146 definiens of the fast variant; that way, we'll be more likely to
1147 catch future bugs in the fast variants.
1149 2003-10-20 Bruno Haible <bruno@clisp.org>
1151 * wait-process.h: New file, from GNU gettext.
1152 * wait-process.c: New file, from GNU gettext.
1154 2003-10-19 Jim Meyering <jim@meyering.net>
1156 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1158 2003-10-16 Paul Eggert <eggert@twinsun.com>
1160 * getgroups.c: Include <errno.h>, <stdlib.h>.
1161 (getgroups): First arg is int, not size_t.
1162 Don't let 'free' mangle errno.
1164 2003-10-16 Jim Meyering <jim@meyering.net>
1166 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1168 2003-10-15 Paul Eggert <eggert@twinsun.com>
1170 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1172 (new_exclude, add_exclude_file): Initial size no longer needs to
1174 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1175 our own address arithmetic overflow checking.
1177 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1178 (fnmatch): Do not alloca more than 2000 wide characters;
1179 instead, use malloc for large buffers.
1180 Check for address arithmetic overflow, and return -1
1181 with errno set to ENOMEM in that case.
1182 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1183 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1184 instead, return -1. Check for address arithmetic overflow.
1186 2003-10-14 Paul Eggert <eggert@twinsun.com>
1188 Handle invalid suffixes and overflow independently, so that
1189 callers can treat them independently as needed. Fix some bugs in
1190 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1191 suffix for a human-readable blocksize. The major caller-visible
1192 change is the addition of a new
1193 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1194 that both overflow and suffix chars were found.
1196 * human.c (humblock): Don't check separately for invalid suffix
1197 char; that is xstrtoumax's job (now that its bug is fixed).
1198 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1199 INTMAX_MAX]: New macros.
1200 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1201 TYPE_MAXIMUM): New macros.
1202 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1203 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1204 if overflow occurs, as it's what __strtol does and it's more useful
1206 (__xstrtol): If __strtol reports some error other than ERANGE,
1207 reflect it to the caller as LONGINT_INVALID. If it reports
1208 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1209 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1210 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1212 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1213 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1214 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1215 [defined UINTMAX_MAX]: New macros.
1217 2003-10-14 Bruno Haible <bruno@clisp.org>
1219 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1220 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1221 Also use volatile where needed.
1223 2003-10-12 Paul Eggert <eggert@twinsun.com>
1225 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1226 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1227 and define in terms of the other primitives.
1228 * xmalloc.c: Include stdbool.h; do not include exit.h.
1229 (SIZE_MAX): Define if not already defined.
1230 (array_size_overflow): New function.
1231 (xalloc_die): Abort instead of exiting if 'error' returns.
1232 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1233 (xmalloc, xrealloc): Use them.
1234 (xcalloc): Check for address arithmetic overflow.
1235 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1236 a bit faster than strcpy.
1238 2003-10-08 Paul Eggert <eggert@twinsun.com>
1240 Merge getpass from libc, plus a few fixes.
1242 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1243 Include <stdbool.h>.
1244 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1245 __fsetlocking to empty.
1246 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1247 do include <bits/libc-lock.h>.
1248 Do not include <fcntl.h>; not needed.
1249 [_LIBC]: Include <wchar.h>.
1250 (NOTCANCEL_MODE): New macro.
1251 (flockfile, funlockfile) [_LIBC]: New macros.
1252 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1253 [!_LIBC]: New macros.
1254 (call_fclose): New function.
1255 (getpass): Use it. Save tty stream separately; this simplifies the
1256 code and makes it more reliable if stdin happens to equal stdout.
1257 Invoke __fsetlocking on tty.
1258 Handle thread cancellation if needed.
1259 Namespace cleanup (use __tcgetattr, __getline).
1260 Use bool for Booleans.
1261 [USE_IN_LIBIO]: Handle wide streams.
1262 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1263 stream might go where.
1265 * unlocked-io.h: Include <stdio.h>, so that the caller
1266 doesn't have to include <stdio.h> before us.
1267 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1268 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1269 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1270 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1271 if not declared, so that we can use getpass.c code from libc without
1273 (flockfile, ftrylockfile, funlockfile): New macros.
1275 2003-10-06 Bruno Haible <bruno@clisp.org>
1277 * version-etc-2.h: Remove file.
1278 * version-etc-2.c: Remove file.
1280 2003-09-25 Jim Meyering <jim@meyering.net>
1281 Bruno Haible <bruno@clisp.org>
1283 This lets translators provide better translations for the
1284 "Written by ..." part of --version output.
1285 * version-etc.h: Include stdarg.h.
1286 (version_etc_copyright): Declare as readonly.
1287 (version_etc): Make this function variadic with a NULL-terminated list
1288 of author name strings.
1289 (version_etc_va): New declaration.
1290 * version-etc.c: Include stdarg.h, stdlib.h.
1291 (version_etc_copyright): Declare as readonly.
1292 (version_etc_va): New function. Provide a different translatable string
1293 for each possible number of authors < 10. Abbreviate when there are 10
1295 (version_etc): Make this function variadic. Call version_etc_va.
1296 Suggestion from Gary V. Vaughan.
1298 * long-options.h (parse_long_options): Change prototype: the authors
1299 string is moved to the end and becomes variadic.
1300 * long-options.c: Include stdarg.h.
1301 (parse_long_options): Make this function variadic, too.
1302 Call version_etc_va, not version_etc.
1304 2003-10-06 Bruno Haible <bruno@clisp.org>
1306 * fatal-signal.h: New file, from GNU gettext.
1307 * fatal-signal.c: New file, from GNU gettext.
1309 2003-10-04 Karl Berry <karl@gnu.org>
1311 * argp*: update from libc.
1313 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1315 * getpass.c (getpass): Use a no-op fseek when switching from input to
1316 output mode on the same stream.
1318 2003-09-29 Paul Eggert <eggert@twinsun.com>
1320 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1321 Fix arg typo in previous patch.
1323 2003-09-28 Jim Meyering <jim@meyering.net>
1325 * error.c: Correct cpp indentation.
1327 2003-09-27 Paul Eggert <eggert@twinsun.com>
1329 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1330 Omit the special code that used __typeof__, since we worry that
1331 it could be more trouble than it's worth. See:
1332 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1333 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1337 2003-09-26 Jim Meyering <jim@meyering.net>
1339 * error.c (error_tail): Move some declarations
1340 into inner scope where the local variables are used.
1342 2003-09-26 Bruno Haible <bruno@clisp.org>
1344 * stpncpy.h (gnu_stpncpy): New declaration.
1345 (stpncpy): Define as alias for gnu_stpncpy.
1346 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1348 2003-09-26 Paul Eggert <eggert@twinsun.com>
1350 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1351 (error_tail): Do not loop, reallocating temporary buffer, since
1352 the output cannot contain more wide characters than the input
1353 contains bytes, the size must be big enough already. This avoids
1354 one potential size overflow calculation. Check for size overflow
1355 when calculating temporary buffer size. Free temporary buffer
1356 when done, if it was allocated with malloc; this plugs a memory
1357 leak. Remove casts from void * to pointers, that are no longer
1358 needed now that we're assuming C89 or better.
1360 Merge error changes from glibc.
1362 * error.c, error.h: Update copyright notice header to match glibc.
1363 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1364 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1365 Disable cancellation while printing error.
1366 * error.h: Prepend __ to parameter names.
1368 2003-09-25 Karl Berry <karl@gnu.org>
1370 * argp-fmtstream.c, argp-help.c: update from libc.
1372 2003-09-25 Bruno Haible <bruno@clisp.org>
1374 * version-etc-2.h: New file, from version-etc.h with modifications.
1375 * version-etc-2.c: New file, from version-etc.c with modifications.
1377 2003-09-25 Simon Josefsson <jas@extundo.com>
1379 * xgetdomainname.h: New file.
1380 * xgetdomainname.c: New file.
1382 2003-09-25 Simon Josefsson <jas@extundo.com>
1383 Bruno Haible <bruno@clisp.org>
1385 * getdomainname.h: New file.
1386 * getdomainname.c: New file.
1388 2003-09-24 Paul Eggert <eggert@twinsun.com>
1390 * linebuffer.c (freebuffer): Don't free the argument, just
1391 the buffer associated with the argument. Bug reported by
1394 2003-09-19 Karl Berry <karl@gnu.org>
1396 * argp.h: update from libc.
1398 2003-09-16 Paul Eggert <eggert@twinsun.com>
1400 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1401 input error, instead of returning NULL the next time we are called
1402 (and therefore losing track of errno).
1404 2003-09-15 Paul Eggert <eggert@twinsun.com>
1406 * getndelim2.c (getndelim2): Don't trash errno when a read
1407 fails, so that the caller gets the proper errno.
1409 * readutmp.c (read_utmp): Likewise.
1410 Check for fstat error. Close stream and free storage
1413 2003-09-14 Bruno Haible <bruno@clisp.org>
1415 * fwriteerror.h: New file.
1416 * fwriteerror.c: New file.
1418 2003-09-14 Jim Meyering <jim@meyering.net>
1420 * getloadavg.c: Correct cpp indentation.
1421 * strdup.c: Likewise.
1422 * vasnprintf.c: Likewise.
1424 2003-09-12 Paul Eggert <eggert@twinsun.com>
1426 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1427 * obstack.c [!defined _LIBC]: Likewise.
1428 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1429 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1430 * exitfail.c: Don't include stdlib.h; no longer needed.
1432 More changes to assume C89 or better.
1434 * error.c (error_tail): Assume vprintf.
1436 * argmatch.c (getenv): Remove decl.
1437 * progreloc.c (get_full_program_name): Define via prototype.
1438 * setenv.c (clearenv): Likewise.
1439 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1441 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1442 (malloc, memcpy): Remove decls.
1443 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1444 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1445 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1446 (memcpy): Remove macro.
1447 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1448 (__P): Remove. All uses removed.
1449 (PTR): Remove. All uses changed to void *.
1450 (CHAR_BIT, NULL): Remove.
1451 (spaces, zeros, memset_space, memset_zero)
1452 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1454 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1455 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1456 Define with prototype.
1457 Remove now-unnecessary prototype decl.
1458 (extra_args_spec): Assume ANSI C. All uses changed.
1459 (extra_args_spec_iso): Remove.
1460 (my_strftime, emacs_strftimeu): Define via prototype.
1461 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1463 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1464 * strtoimax.c: Include <stdlib.h> unconditionally.
1465 (strtoul, strtol): Remove decls.
1466 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1468 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1469 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1470 (LOCALE_PARAM_PROTO): New macro.
1471 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1472 (INTERNAL (strtol), strtol): Define with a prototype.
1473 (PARAMS): Remove. All uses removed.
1474 * tempname.c: Include <string.h> unconditionally.
1475 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1476 * xgethostname.c (main): Define with a prototype.
1477 * xmalloc.c: Include "xalloc.h" first, to check interface.
1478 Include <stdlib.h> unconditionally.
1479 (calloc, malloc, realloc, free): Remove decls.
1480 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1481 Include <stdlib.h> unconditionally. Sort include file names.
1483 (xstrtod): Define with a prototype.
1484 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1485 (strtol, strtoul): Remove decls.
1487 2003-09-11 Paul Eggert <eggert@twinsun.com>
1489 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1490 Include <stdlib.h>, <string.h> unconditionally.
1491 Remove now-unnecessary cast to char *.
1492 * strnlen.c: Include <string.h> unconditionally.
1493 * yesno.c (yesno): Define with a prototype.
1495 2003-09-10 Bruno Haible <bruno@clisp.org>
1497 * strcspn.c: Include <string.h> unconditionally.
1498 * strpbrk.c: Include <string.h> unconditionally.
1499 * strstr.c: Include <string.h> unconditionally.
1500 * unicodeio.c: Include <string.h> unconditionally.
1501 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1502 * unsetenv.c: Likewise.
1503 * xreadlink.c: Include <stdlib.h> unconditionally.
1504 * yesno.c: Include <stdlib.h> unconditionally.
1505 (rpmatch): Add prototype.
1507 2003-09-10 Jim Meyering <jim@meyering.net>
1509 * error.c: Correct indentation of cpp directives.
1511 2003-09-09 Paul Eggert <eggert@twinsun.com>
1515 * acosl.c (main): Use a prototype.
1516 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1519 * getloadavg.c (getloadavg, main): Define via prototypes.
1521 * getopt.h (struct option.name): Assume C89, and use 'const'.
1522 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1523 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1525 * getopt.c (const): Remove macro.
1526 Include <string.h> unconditionally.
1527 (my_index): Remove; all uses changed to strchr.
1528 (strlen): Remove decl.
1529 (exchange): Remove forward decl; no longer needed.
1530 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1531 Define with prototype.
1532 * getopt1.c (const): Remove macro.
1533 (getopt_long, getopt_long_only, main): Define with prototype.
1535 * getugroups.c: Include <string.h> unconditionally.
1537 * getusershell.c: Include <stdlib.h> unconditionally.
1538 (getusershell, setusershell, endusershell, readname, main):
1539 Define with prototypes.
1541 * group-member.c: Include group-member.h first.
1542 Include <stdlib.h> unconditionally.
1544 * hard-locale.c: Include hard-locale.h first.
1545 Include <stdlib.h>, <string.h> unconditionally.
1547 * hash.c (free, malloc): Remove decls.
1548 Include <stdlib.h> unconditionally.
1550 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1551 (getenv): Do not declare.
1553 * idcache.c: Include <string.h> unconditionally.
1555 * long-options.c: Include long-options.h first, to test interface.
1556 Include <stdlib.h> unconditionally.
1558 * makepath.c: Include makepath.h first, to test interface.
1559 Include <stdlib.h> and <string.h> unconditionally.
1561 * linebuffer.c: Include <stdlib.h>.
1562 (free): Remove decl.
1564 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1565 rpl_malloc returns void *, not char *.
1566 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1568 * md5.h: Include <limits.h> unconditionally.
1569 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1570 (__P): Remove; all uses removed.
1571 * md5.c: Include "md5.h" first.
1572 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1573 md5_buffer, md5_process_bytes, md5_process_block):
1574 Define with prototypes.
1575 * sha.h (__P): Remove all uses. (It wasn't defined??)
1576 * sha.c: Include "sha.h" first.
1577 Include <stdlib.h>, <string.h> unconditionally.
1579 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1580 * memcmp.c (__ptr_t): Likewise.
1581 * memrchr.c (__ptr_t): Likewise.
1582 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1583 Include <string.h> unconditionally.
1584 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1585 * memchr.c: Include <stdlib.h> unconditionally.
1586 * memchr.c (LONG_MAX): Remove.
1587 * memrchr.c (LONG_MAX): Likewise.
1588 * memchr.c (__memchr): Define via a prototype.
1589 * memrchr.c (__memrchr): Likewise.
1590 * memcmp.c (__P): Remove, and remove all uses.
1591 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1592 Remove forward decls; no longer needed.
1593 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1594 Use types required by C89 in prototype.
1596 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1597 * savedir.c: Likewise.
1598 * mkdir.c (free): Remove decl.
1599 * rmdir.c (rmdir): Define with a prototype.
1600 * savedir.c: Include savedir.h first, to test interface.
1602 * mktime.c (STDC_HEADERS): Remove.
1603 Include <stdlib.h>, <string.h> unconditionally.
1605 * modechange.c: Include <stdlib.h> unconditionally.
1606 (malloc): Remove decl.
1608 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1609 (free): Remove decl.
1611 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1612 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1613 (This type really should be intptr_t, but that's a C99ism.)
1614 (_obstack_memcpy): Remove: all uses changed to memcpy.
1615 Include <string.h> unconditionally.
1616 (struct obstack): Assume __STDC__ for types of members
1617 chunkfun, freefun, extra_arg.
1618 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1619 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1620 obstack_begin, obstack_specify_allocation,
1621 obstack_specify_allocation_with_arg, obstack_chunkfun,
1622 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1623 Remove unprototyped decls and the macros that use them.
1624 * obstack.c (POINTER): Remove. All uses changed to void *.
1625 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1626 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1627 (defined __STDC__ && __STDC__)]:
1628 Remove nonprototyped code.
1629 Include <stdlib.h> unconditionally.
1630 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1631 _obstack_allocated_p, _obstack_free, obstack_free,
1632 _obstack_memory_used, print_and_abort):
1633 Define using prototypes.
1634 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1635 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1636 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1637 obstack_next_free, obstack_object_size, obstack_room) [0]:
1638 Remove unused, unprototyped code.
1640 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1642 * physmem.c (physmem_total, physmem_available, main): Define
1645 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1646 (main): Define with a prototype.
1648 * posixver.c (getenv): Remove decl.
1650 * putenv.c (malloc): Returns void *, not char *.
1651 Include <string.h> unconditionally.
1652 (strchr, memcpy, NULL): Do not define.
1654 * readtokens.c: Include readtokens.h first, to test interface.
1655 Include <stdlib.h>, <string.h> unconditionally.
1656 (init_tokenbuffer): Define with a prototype.
1658 * regex.c (PARAMS): Remove. All uses removed.
1659 All uses of _RE_ARGS removed, too.
1660 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1662 (bzero): Assume memset exists.
1663 (memcmp, memcpy, NULL): Remove.
1664 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1665 char, or assignments to local vars of type signed char.
1666 (init_syntax_once, PREFIX(extract_number_and_incr),
1667 PREFIX(print_partial_compiled_pattern),
1668 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1669 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1670 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1671 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1672 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1673 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1674 wcs_compile_range, byte_compile_range, truncate_wchar,
1675 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1676 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1677 count_mbs_length, wcs_re_match_2_internal,
1678 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1679 PREFIX(alt_match_null_string_p),
1680 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1681 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1682 regfree, PREFIX(extract_number)): Define with prototype. Remove
1683 now-unnecessary declaration, if any.
1684 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1686 Remove now-unnecessary casts among pointer types.
1687 * regex.h (_RE_ARGS): Remove. All uses removed.
1689 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1690 (free): Remove decl.
1692 * rpmatch.c: Include <stdlib.h> unconditionally.
1694 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1695 (free): Remove decl.
1697 * save-cwd.c: Include <stdlib.h> unconditionally.
1698 * xgetcwd.c: Likewise.
1700 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1701 (free): Remove decl.
1703 * strchrnul.c (strchrnul): Define with a prototype.
1704 Fix bug: c_in was not converted to char before searching.
1706 The following changes are not K&R related:
1708 * group-member.h: Include <sys/types.h>, so that this file is
1710 * makepath.h: Likewise.
1712 * getusershell.c (readname, default_index, line_size, readname):
1713 Use size_t, not int, for sizes.
1714 (readname): If the size overflows, report an error instead of
1717 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1719 * getndelim2.c: Assume stdlib.h per the C89 spec.
1721 2003-09-08 Paul Eggert <eggert@twinsun.com>
1723 Assume C89 or better; remove K&R cruft.
1724 A few of these changes were first proposed by Derek Robert Price
1725 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1727 * addext.c: Include <string.h> unconditionally.
1728 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1729 Don't declare getenv or malloc.
1731 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1732 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1734 (find_stack_direction, alloca): Use prototypes.
1736 * atexit.c (atexit): Define using a prototype.
1738 * basename.c, dirname.c, stripslash.c:
1739 Include <string.h> unconditionally.
1741 * bcopy.c: Include <stddef.h>.
1742 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1744 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1746 * error.h (error, error_at_line, error_print_progname)
1747 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1748 * error.c: Include error.h first, to check interface.
1749 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1750 (VA_START): Remove; all uses changeed to va_start.
1751 (exit, strerror): Remove decls.
1752 (error_print_progname): Prototype uncondionally.
1753 Don't include <errno.h>; no longer needed.
1754 (private_strerror): Remove.
1755 (error_tail): Always define.
1756 (error, error_at_line): Assume C89 or better; always use prototypes.
1757 * fatal.c: Include "fatal.h" first, to test interface.
1758 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1759 (VA_START): Remove; all uses changed to va_start.
1760 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1762 (exit): Remove decl.
1763 (fatal): Prototype unconditionally. Assume va_start works.
1764 Abort at end, to pacify gcc.
1766 * euidaccess.c (main): Define with a prototype.
1768 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1770 * exitfail.c: Include <stdlib.h> unconditionally.
1772 * fnmatch_.h (__P): Remove. All uses changed to assume
1774 * fnmatch.c: Include fnmatch.h first, to test interface.
1775 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1776 (getenv): Remove decl.
1777 (fnmatch): Define using a prototype.
1778 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1779 (FCT): Define using a prototype.
1781 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1783 * gethostname.c: Include <stddef.h>.
1784 (gethostname): Define with prototype. Length is size_t, not int.
1786 2003-09-08 Paul Eggert <eggert@twinsun.com>
1788 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1789 getversion.c should have been removed then, but was accidentally
1792 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1793 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1795 2003-09-07 Paul Eggert <eggert@twinsun.com>
1797 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1798 copy_tm_result. Bug reported by Simon Josefsson in
1799 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1801 2003-09-06 Paul Eggert <eggert@twinsun.com>
1803 * time_r.c, time_r.h: New files.
1805 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1807 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1808 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1810 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1812 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1813 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1816 * timegm.c: Switch to glibc implementation, with the following changes:
1817 [defined HAVE_CONFIG_H]: Include <config.h>.
1818 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1819 (__mktime_internal) [!defined _LIBC]: New decl.
1820 (__gmtime_r) [!defined _LIBC]: New macro and function.
1821 (timegm): Use a prototype, since gnulib assumes C89.
1822 Do not bother declaring tmp to be const, as it's not really usefu.
1823 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1824 (timegm): Declare only if HAVE_DECL_TIMEGM.
1826 2003-09-03 Paul Eggert <eggert@twinsun.com>
1828 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1829 Bug reported by Lute Kamstra in
1830 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1832 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1833 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1834 course with correspondingly smaller numbers for tomorrow and
1835 yesterday. From Tadayoshi Funaba. Originally installed into
1836 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1839 2003-08-31 Simon Josefsson <jas@extundo.com>
1841 * timegm.h: New file.
1842 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1844 2003-08-31 Karl Berry <karl@gnu.org>
1846 * argp.h: update from libc.
1848 2003-08-28 Bruno Haible <bruno@clisp.org>
1850 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1851 warning on QNX, which defines O_BINARY to 000000.
1853 2003-08-24 Bruno Haible <bruno@clisp.org>
1855 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1856 MSVC7 <stdio.h> is included later.
1858 2003-08-20 Bruno Haible <bruno@clisp.org>
1860 * progname.h: New file, from GNU gettext.
1861 * progname.c: New file, from GNU gettext.
1862 * progreloc.c: New file, from GNU gettext.
1864 2003-08-19 Bruno Haible <bruno@clisp.org>
1866 * xstrdup.c: Assume <string.h> exists.
1868 2003-08-18 Jim Meyering <jim@meyering.net>
1870 * setenv.h: Indent nested cpp directive.
1871 * vasnprintf.c: Remove trailing blanks.
1873 2003-08-17 Simon Josefsson <jas@extundo.com>
1874 Bruno Haible <bruno@clisp.org>
1876 * xstrndup.h: New file.
1877 * xstrndup.c: New file.
1879 2003-08-17 Bruno Haible <bruno@clisp.org>
1881 * strndup.h: New file.
1883 2003-08-16 Paul Eggert <eggert@twinsun.com>
1885 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1886 space, undoing this 2003-08-12 change:
1887 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1889 2003-08-16 Jim Meyering <jim@meyering.net>
1891 Merge from coreutils.
1892 * xstrtoimax.c: #else #if -> #elif.
1893 * xstrtoumax.c: Likewise.
1895 2003-08-15 Paul Eggert <eggert@twinsun.com>
1897 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1898 rather than tab, after '#' in shell-script copyright notices.
1899 Suggested by Bruno Haible.
1901 2003-08-15 Jim Meyering <jim@meyering.net>
1902 and Paul Eggert <eggert@twinsun.com>
1904 Merge from coreutils.
1905 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1906 member but strut utmpx does not. Needed for AIX 4.3.3.
1907 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1909 2003-08-15 Jim Meyering <jim@meyering.net>
1911 Merge from coreutils.
1912 * xgethostname.c: Include <stdlib.h>.
1913 (xghostname): Don't exit for anything other than memory-related
1914 failure; just return NULL.
1915 * userspec.c: Include "posixver.h".
1916 (parse_user_spec): Accept `.' as a separator only
1917 in pre-POSIX-200112 mode.
1918 * strtoimax.c: Use #elif rather than #else #if.
1919 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1920 Remove function, now that we can rely on a working tzset function.
1921 [!_LIBC]: Ensure that the required autoconf test has been run.
1922 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1923 Use underlying_strftime for %r.
1924 * sha.c: Merge in some clean-up and optimization changes from glibc.
1925 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1926 Ensure that it is a multiple of 64.
1927 Rearrange loop exit tests so as to avoid performing an
1928 additional fread after encountering an error or EOF.
1929 * realloc.c: Update copyright date.
1931 2003-08-14 Jim Meyering <jim@meyering.net>
1933 Merge from coreutils.
1934 * obstack.h: Whitespace changes.
1935 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1936 and xcalloc return values.
1937 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1938 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1939 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1940 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1941 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1943 Use mntctl's return value to drive the entry-processing loop, since
1944 we can't rely on the value of the vmt_length member in the last
1945 entry. On some systems doing so could result in exhausting
1946 virtual memory. Based in part on a patch from Mike Jetzer.
1948 2003-08-14 Jim Meyering <jim@meyering.net>
1949 and Paul Eggert <eggert@twinsun.com>
1951 Merges from coreutils, plus other fixes.
1952 * physmem.c: Merge in portability changes from gcc/libiberty
1953 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1954 for credits and details. Thanks to Kaveh Ghazi for helping
1955 to keep these files in sync.
1956 (ARRAY_SIZE): Define it.
1957 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1958 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1959 (memcasecmp): Don't assume size_t fits in unsigned int.
1960 Remove casts and duplicate code.
1961 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1962 (memcpy): Remove definition.
1963 Merge in some clean-up and optimization changes from glibc.
1964 [BLOCKSIZE]: Move definition to top of file.
1965 Ensure that it is a multiple of 64.
1966 Rearrange loop exit tests so as to avoid performing an
1967 additional fread after encountering an error or EOF.
1968 * md5.h (md5_uintptr): Define.
1969 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1970 return to the initial working directory. Preserve errno
1972 * idcache.c: Include "xalloc.h".
1973 (xmalloc, xrealloc): Remove decls.
1974 (getuser): Remove casts no longer required in C89.
1975 * human.c: Include stdio.h, for sprintf.
1976 * group-member.c: Include "xalloc.h".
1977 (xmalloc, xrealloc): Remove decls.
1978 (get_group_info): Remove casts no longer required in C89.
1979 * getusershell.c (readname): Remove casts no longer required in C89.
1980 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1981 * getline.c: Whitespace fix, from coreutils.
1983 2003-08-13 Paul Eggert <eggert@twinsun.com>
1985 * exclude.c: Include <ctype.h>
1986 (IN_CTYPE_DOMAIN): New macro.
1988 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1991 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1992 Undo previous (whitespace-only) change.
1994 2003-08-12 Paul Eggert <eggert@twinsun.com>
1996 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1997 Normalize leading white space and remove trailing white space.
1998 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1999 notice, as per ../config/srclist-update.
2001 Merge from coreutils.
2002 * euidaccess.h: New file.
2003 * euidaccess.c: Include it.
2004 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2005 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2006 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2008 2003-08-11 Bruno Haible <bruno@clisp.org>
2010 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2011 (vasnprintf): Use it instead of wcslen.
2013 2003-08-11 Bruno Haible <bruno@clisp.org>
2015 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2016 value to ensure that _Bool promotes to int. Use #define for _Bool when
2017 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2019 2003-08-10 Karl Berry <karl@gnu.org>
2021 * regex.h: update from libc (whitespace fix).
2023 2003-08-09 Paul Eggert <eggert@twinsun.com>
2025 Merge some files from coreutils. These changes were
2026 originally made by Jim Meyering.
2027 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2028 many older Unixes require this.
2029 * alloca.c (alloca): Remove cast to argument of free;
2030 no longer needed in C89.
2031 * alloca_.h, regex.h: Fix white space to match
2032 what GNU indent does.
2034 2003-08-05 Paul Eggert <eggert@twinsun.com>
2036 * bumpalloc.h: Remove.
2038 2003-08-04 Paul Eggert <eggert@twinsun.com>
2040 * getloadavg.c: Change copyright notice and spacing to conform to
2043 Merge from coreutils.
2044 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2046 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2047 from Karl Berry, implemented by Jim Meyering.
2048 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2049 from Dmitry V. Levin.
2050 Remove anachronistic cast of xrealloc.
2051 * fnmatch_.h (__const): Remove. Use 'const'.
2052 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2053 type. Otherwise, it wouldn't compile with at least /bin/cc on
2054 ymp-cray-unicos9.0.2.X.
2055 Combine two mostly-identical uses of alloca into one.
2056 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2058 2003-08-04 Dave Love <d.love@dl.ac.uk>
2062 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2063 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2064 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2065 obsolete NLIST_NAME_UNION.
2066 [__GNU__]: Undef BSD and FSCALE.
2067 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2069 2003-08-03 Paul Eggert <eggert@twinsun.com>
2071 * stdbool_.h (_Bool): Make it signed char, instead of
2072 an enum type, so that it's guaranteed to promote to int. See:
2073 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2075 2003-07-31 Paul Eggert <eggert@twinsun.com>
2077 * strerror.c: Include config.h, limits.h. Declare sprintf.
2078 (strerror): Don't assume that a printable int fits in 14 bytes.
2080 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2081 Bruno Haible <bruno@clisp.org>
2083 * getline.h (getline, getdelim): Change return type to ssize_t.
2084 * getline.c (getline, getdelim): Likewise.
2085 Remove _GNU_SOURCE define; now it's defined in config.h through
2088 2003-07-22 Paul Eggert <eggert@twinsun.com>
2090 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2091 over-parenthesization in macros.
2093 Sync with coreutils.
2095 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2098 Use `exit_failure' for xalloc and xmemcoll instead of their own
2099 private exit-failure variables.
2100 * xalloc.h (xalloc_exit_failure): Remove.
2101 * xmalloc.c: Likewise. Include exitfail.h.
2102 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2103 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2104 * xmemcoll.c: Likewise. Include exitfail.h.
2105 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2107 2003-07-18 Paul Eggert <eggert@twinsun.com>
2109 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2110 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2111 to test that it can stand by itself. Include "exitfail.h".
2112 Clients should set exit_failure instead.
2113 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2115 2003-07-18 Andreas Schwab <schwab@suse.de>
2117 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2119 2003-07-18 Bruno Haible <bruno@clisp.org>
2121 * getndelim2.h: New file.
2122 * getndelim2.c: Make into a module of its own. Include config.h,
2124 (getndelim2): Make non-static. Change return type to ssize_t.
2125 * getline.h: Change argument names.
2126 * getline.c: Include getndelim2.h instead of getndelim2.c.
2127 * getnline.c: Include getndelim2.h.
2129 2003-07-17 Bruno Haible <bruno@clisp.org>
2131 * Makefile.am: Remove file.
2132 * Makefile.in: Remove file.
2134 2003-07-17 Bruno Haible <bruno@clisp.org>
2136 * getnline.h: New file.
2137 * getnline.c: New file.
2138 * getndelim2.c: New file, extracted from getline.c.
2139 (getndelim2): Renamed from getdelim2, with added nmax argument.
2140 * getline.c: Include getndelim2.c.
2141 (getdelim2): Moved out to getndelim2.c.
2142 (getline, getdelim): Update.
2144 2003-07-15 <karl@gnu.org>
2146 * vasnprintf.c: update from gettext.
2148 2003-07-15 Jim Meyering <jim@meyering.net>
2150 * makepath.c (make_path): Enclose diagnostic in _(...).
2152 2003-07-14 Paul Eggert <eggert@twinsun.com>
2154 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2155 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2156 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2157 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2158 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2159 updated automatically by ../config/srclist-update. This changes
2160 their license from LPGL to GPL.
2162 2003-07-14 Jim Meyering <jim@meyering.net>
2164 Don't emit diagnostics. Let callers do that.
2165 * save-cwd.c: Don't include "error.h".
2166 (save_cwd): Don't call error. Ensure that errno is valid
2167 when returning nonzero.
2169 * save-cwd.h (restore_cwd): Update prototype.
2170 * save-cwd.c (restore_cwd): Remove two parameters.
2171 Simplify. Don't call error upon failure. Let callers do that.
2172 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2173 when auditing is enabled. But don't bother updating the #if.
2175 2003-07-14 Simon Josefsson <jas@extundo.com>
2177 * mempcpy.h: New file.
2178 * mempcpy.c: New file.
2180 2003-07-14 Paul Eggert <eggert@twinsun.com>
2182 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2183 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2184 unicodeio.c, unicodeio.h, unlocked-io.h:
2185 Switch from LGPL to GPL.
2187 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2189 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2190 it breaks C++ compilation.
2191 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2193 2003-07-10 Jim Meyering <jim@meyering.net>
2195 * vasnprintf.c: Remove trailing blanks.
2196 Make cpp indentation consistent.
2198 2003-07-09 Paul Eggert <eggert@twinsun.com>
2200 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2201 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2202 Switch from LGPL to GPL.
2204 2003-07-07 Paul Eggert <eggert@twinsun.com>
2206 * mktime.c: Fix some boundary cases and remove need for floating point.
2208 Issue a compile-time diagnostic if time_t is floating point, or if
2209 two's complement arithmetic is not in effect, or if arithmetic
2210 right shift does not propagate the sign. These assumptions were
2211 all in the original code but they weren't checked.
2213 (TIME_T_MIDPOINT, verify): New macros.
2214 (__isleap): Remove; it has integer overflow problems.
2215 (leapyear): New function, without those problems.
2216 (ydhms_tm_diff): Remove; splitting into two parts.
2217 (ydhms_diff): New function, containing the arithmetic part of
2218 the old ydhms_tm_diff function. Issue a compile-time
2219 diagnostic if we are not using C99 integer division.
2220 Avoid casts when possible.
2221 (guess_time_tm): New function, containing the checking part of
2222 the old ydhms_tm_diff function. Return the new value, rather than
2223 the difference between it and the old. Accept a new argument T
2224 so that *T specifies the old value. Check for overflow in the result.
2226 (__mktime_internal): Use a time_t offset, not a long int offset.
2227 This undoes the 2003-06-04 change, which is no longer needed now
2228 that we have better overflow checking.
2229 (localtime_offset): Likewise.
2231 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2232 and long are 64-bit but int is only 32-bit.
2233 (ydhms_diff): Use long int to store year1 and yday1.
2234 Issue a compile-time diagnostic if long int is not wide enough.
2236 (__mktime_internal): Use long int to store adjusted year and yday.
2237 Use plain C rather than preprocessor commands, if that doesn't
2239 Check for overflow (and try to repair) after each probe
2240 rather than checking only at the very end. This avoids some bugs
2241 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2242 does not equal GMT offset at maximum time).
2243 Use integer to check for overflow rather than floating point; this
2244 is more portable to non-IEEE hosts, and is a tad faster.
2245 When we detect that we are oscillating between two values,
2246 don't check whether tm_isdst has the requested value, since
2247 we already know the answer. When tm_isdst has the wrong value,
2248 use a different heuristic to find the right one, based on the
2249 extreme values actually observed in practice in tz2003a,
2250 rather than the (overly optimistic) "previous 3 calendar quarters".
2252 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2253 "T const" to accommodate glibc style.
2254 (check_result): Use less-confusing report format. "long" -> "long int.
2256 Don't loop if the iteration overflows time_t.
2257 Allow a negative step in the iteration.
2259 2003-07-01 Paul Eggert <eggert@twinsun.com>
2261 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2262 having it depend on HAVE_SYS_TYPES_H.
2264 2003-06-25 Bruno Haible <bruno@clisp.org>
2266 * readlink.c: New file.
2268 2003-06-20 Bruno Haible <bruno@clisp.org>
2270 Assume C89, so PARAMS isn't needed.
2271 * unicodeio.h (PARAMS): Remove.
2272 * unicodeio.c: Don't use PARAMS.
2274 2003-06-18 Jim Meyering <jim@meyering.net>
2276 Merge changes from coreutils.
2277 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2278 Remove explicit declarations of xmalloc and realloc.
2280 (read_utmp): Remove anachronistic cast of xmalloc.
2282 2003-06-17 Paul Eggert <eggert@twinsun.com>
2284 Assume C89, so PARAMS isn't needed.
2285 * backupfile.h (PARAMS): Remove. All uses removed.
2286 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2287 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2288 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2289 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2290 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2291 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2292 xstrtol.h: Likewise.
2293 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2294 same.h, strverscmp.h: Do not include config.h; no longer needed.
2295 Anyway, config.h should always be included before any other file.
2297 2003-06-11 Simon Josefsson <jas@extundo.com>
2299 * sysexit_.h: New file.
2301 2003-05-20 Derek Price <derek@ximbiot.com>
2303 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2305 2003-06-10 Simon Josefsson <jas@extundo.com>
2307 * strchrnul.h: New file.
2308 * strchrnul.c: New file.
2310 2003-06-10 Simon Josefsson <jas@extundo.com>
2312 * argp.h: New file, from glibc.
2313 * argp-ba.c: New file, from glibc.
2314 * argp-eexst.c: New file, from glibc.
2315 * argp-fmtstream.c: New file, from glibc.
2316 * argp-fmtstream.h: New file, from glibc.
2317 * argp-fs-xinl.c: New file, from glibc.
2318 * argp-help.c: New file, from glibc.
2319 * argp-namefrob.h: New file, from glibc.
2320 * argp-parse.c: New file, from glibc.
2321 * argp-pv.c: New file, from glibc.
2322 * argp-pvh.c: New file, from glibc.
2323 * argp-xinl.c: New file, from glibc.
2325 2003-06-07 Jim Meyering <jim@meyering.net>
2327 * readtokens.h: Put `Free Software Foundation, Inc.'
2328 in place of my name in the copyright comment.
2329 Remove definition and uses of __P.
2332 * stat.c: Don't declare xmalloc explicitly.
2333 Instead, include "xalloc.h".
2334 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2335 xrealloc, and xcalloc return values.
2336 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2338 * xgetcwd.h: Remove definition/uses of PARAMS.
2340 2003-06-06 Jim Meyering <jim@meyering.net>
2342 * stdbool_.h: Renamed from stdbool.h.in.
2344 2003-06-06 Jim Meyering <jim@meyering.net>
2346 Merge from coreutils.
2347 * same.c: (same_name): Declare *_basename locals to be `const'.
2348 Consolidate declarations and initializations of *_base* locals.
2350 Merge from coreutils.
2351 This avoids a core dump on systems without GNU putenv,
2352 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2353 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2354 (unsetenv): New static function, from GNU libc.
2355 (rpl_putenv): Use it.
2357 * modechange.c: Remove trailing blanks.
2359 Merge from coreutils.
2360 * fsusage.c: Remove declaration of statfs.
2361 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2363 * posixtm.c: Include <stdbool.h> unconditionally.
2365 2003-06-05 Paul Eggert <eggert@twinsun.com>
2367 * mktime.c (__mktime_internal): When resolving a tm_isdst
2368 mismatch, look in future quarters as well as past. This fixes a
2369 bug when processing fall-backwards gaps immediately after a long
2370 period of daylight-saving time.
2372 * mktime.c: Assume freestanding C89 or better.
2373 (HAVE_LIMITS_H): Remove. Assume it's 1.
2374 (__P): Remove; not used.
2375 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2376 (mktime, not_equal_tm, print_tm, check_result,
2377 main): Use prototypes. Use const * where appropriate.
2378 (main): Fix typo in testing code that uncovered by above changes.
2379 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2381 2003-06-04 Paul Eggert <eggert@twinsun.com>
2383 * mktime.c: Fix Debian bug 177940
2384 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2385 (localtime_offset): Now long int, not time_t, because we want it
2386 to be guaranteed to be signed. All uses changed.
2387 (__mktime_internal): If overflow would occur when adding offset,
2390 Merge 'human' changes from coreutils. Rewrite to support
2391 locale-specific notations like thousands separators.
2392 * human.c: Simplify authorship notice.
2393 Include human.h immediately after config.h.
2394 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2395 <limits.h>: Do not include, since human.h does.
2396 (SIZE_MAX, UINTMAX_MAX): New macros.
2397 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2398 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2399 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2400 (power_letter): Renamed from suffixes.
2401 (generate_suffix_backwards): Remove.
2402 (adjust_value): Now takes int style (because of human.h changes)
2403 and long double value (for greater precision on some platforms).
2404 (group_number): New function.
2405 (human_readable): Use it. Use integer options, not enum.
2406 Put the options before the sizes in the arg list.
2407 Support all the new options.
2408 The old human_readable function has been removed;
2409 use inttostr.h instead.
2410 (human_readable, default_block_size, humblock):
2411 Use uintmax_t, not int, for block sizes.
2412 (human_readable_inexact, block_size_types): Remove.
2413 (block_size_opts): New constant.
2414 (human_options): Renamed from human_block_size, with new signature
2415 that allows block sizes up to UINTMAX_MAX. All callers changed.
2416 * human.h: Add copyright and authorship notice.
2417 Include <limits.h> and <stdbool.h> unconditionally.
2418 (PARAMS): Remove. All uses removed.
2419 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2420 (enum human_inexact_style): Remove tag; now a nameless enum.
2421 (human_floor, human_ceiling, human_round_to_even): Now have
2422 values 2, 0, 1 rather than -1, 1, 0.
2423 (human_group_digits, human_suppress_point_zero, human_autoscale,
2424 human_base_1024, human_SI, human_B): New constants.
2425 (human_readable_inexact, human_block_size): Remove.
2426 (human_readable): Size args are now uintmax_t, not int.
2427 (human_options): New decl.
2429 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2430 unnecessary now that we assume C89 or better. This change
2431 imported from coreutils.
2433 * mktime.c (__mktime_internal): Do not reject negative timestamps
2434 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2435 in the 2003-05-30 sync from glibc.
2437 .h files should stand alone, but we shouldn't include <sys/types.h>
2438 if we can get away with just <stddef.h>.
2440 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2441 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2442 rather than <sys/types.h>, as we merely need size_t.
2443 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2445 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2446 Include <stdio.h>, to get FILE.
2447 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2448 memcasecmp.h has included <stddef.h> and all we need is size_t.
2449 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2450 our interface, instead of including <sys/types.h>
2452 2003-06-02 Paul Eggert <eggert@twinsun.com>
2455 Fix some minor time-related bugs with POSIX time arguments.
2456 Some valid time stamps were being rejected (notably -1, and
2457 time stamps before 1900 on 64-bit hosts). And some invalid
2458 time stamps were being accepted, e.g. September 31.
2460 * posixtm.h (posixtime): Return bool instead of time_t, so
2461 that we can return (time_t) -1 successfully.
2462 * posixtm.c: Likewise.
2463 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2464 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2465 (t): Remove static var.
2466 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2467 of static var. All uses changed.
2468 (year): Do not reject years before 1900; they can occur with
2470 (posix_time_parse): Do not check for out-of-range components;
2471 that is now the caller's responsibility, since our checks were
2472 only approximations.
2473 (posixtime): Use mktime to check for out-of-range components,
2474 since it knows them exactly.
2475 If mktime returns (time_t) -1, check whether an error actually occurred
2476 by invoking localtime on -1.
2477 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2478 posixtime failures better.
2479 Improve the test data (in comments only).
2481 2003-05-30 <karl@gnu.org>
2483 * mktime.c: update from libc.
2485 2003-05-30 Bruno Haible <bruno@clisp.org>
2487 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2488 * localcharset.h: Likewise.
2489 * localcharset.c: Likewise.
2491 2003-05-28 Paul Eggert <eggert@twinsun.com>
2493 Assume the headers required for C89 freestanding compilers.
2494 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2495 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2496 without checking for HAVE_LIMITS_H.
2497 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2498 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2500 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2501 * exclude.c: Include <stdbool.h> unconditionally.
2502 * tempname.c: Include <stddef.h> unconditionally.
2503 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2504 * modechange.c, rpmatch.c (NULL): Don't define, since
2505 <stddef.h> does that.
2506 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2507 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2508 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2509 * xstrtol.c: Likewise.
2510 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2511 * savedir.c: Include <stddef.h> instead of defining NULL.
2513 * addext.c (addext): Use assignment rather than cast, to avoid
2514 warnings on some platforms.
2516 * mktime.c (__mktime_internal): Do not reject negative timestamps
2519 2003-05-10 Bruno Haible <bruno@clisp.org>
2521 * linebreak.c (iconv_string_length): Don't return -1 just because the
2522 string is longer than 4 KB.
2524 2003-05-12 Jim Meyering <jim@meyering.net>
2526 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2527 the space-padded-by-default conversion specifiers, %e, %k, %l.
2529 2003-05-03 Bruno Haible <bruno@clisp.org>
2531 Upgrade to Unicode-4.0.
2532 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2533 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2534 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2535 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2536 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2537 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2538 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2539 Change width of U+E0100..U+E01EF from 1 to 0.
2541 2003-04-25 Bruno Haible <bruno@clisp.org>
2543 * copy-file.c: Include <stddef.h>, for size_t.
2545 2003-04-25 Jim Meyering <jim@meyering.net>
2547 * copy-file.c (copy_file_preserving): Declare buf_size to be
2548 of type size_t, not int.
2550 2003-04-11 Jim Meyering <jim@meyering.net>
2552 Merge changes from Coreutils.
2554 2003-03-22 Jim Meyering <jim@meyering.net>
2556 * strftime.c (widen): Cast alloca return value to proper type.
2558 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2561 * strftime.c (my_strftime): Handle very large width
2562 specifications for numeric values correctly. Improve checks for
2565 2003-01-19 Jim Meyering <jim@meyering.net>
2567 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2568 (nl_get_alt_digit) [! defined my_strftime]: Define.
2569 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2570 _nl_get_alt_digit and _nl_get_walt_digit.
2572 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2573 These changes have no effect outside of _LIBC.
2575 2003-04-10 Bruno Haible <bruno@clisp.org>
2577 * findprog.h: New file, from GNU gettext.
2578 * findprog.c: New file, from GNU gettext.
2580 2003-04-05 Jim Meyering <jim@meyering.net>
2582 Merge changes from Coreutils.
2584 * exclude.h (PARAMS): Remove definition and uses.
2585 * exclude.c: Remove uses of `PARAMS'.
2587 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2588 Add test-cases for DOS filenames. Declare program_name.
2589 (main): Set up program_name. Patch by Rich Dawe.
2591 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2593 Use mntctl's return value to drive the entry-processing loop, since
2594 we can't rely on the value of the vmt_length member in the last
2595 entry. On some systems doing so could result in exhausting
2596 virtual memory. Based in part on a patch from Mike Jetzer.
2598 2003-04-04 Bruno Haible <bruno@clisp.org>
2600 * linebreak.h: New file, from GNU gettext.
2601 * linebreak.c: New file, from GNU gettext with slight modifications.
2602 * lbrkprop.h: New file, from GNU gettext.
2604 2003-04-03 Bruno Haible <bruno@clisp.org>
2606 * utf8-ucs4.h: New file, from GNU gettext.
2607 * utf16-ucs4.h: New file, from GNU gettext.
2608 * ucs4-utf8.h: New file, from GNU gettext.
2609 * ucs4-utf16.h: New file, from GNU gettext.
2611 2003-04-02 Bruno Haible <bruno@clisp.org>
2613 * binary-io.h: New file, from GNU gettext.
2615 2003-04-01 Bruno Haible <bruno@clisp.org>
2617 * pathname.h: New file, from GNU gettext.
2618 * concatpath.c: New file, from GNU gettext.
2620 2003-03-30 Bruno Haible <bruno@clisp.org>
2622 * copy-file.c (copy_file_preserving): Don't set owner if the function
2623 chown() doesn't exist.
2625 2003-03-28 Bruno Haible <bruno@clisp.org>
2627 * copy-file.h: New file, from GNU gettext.
2628 * copy-file.c: New file, from GNU gettext.
2630 2003-03-18 Jim Meyering <jim@meyering.net>
2632 * quote.c (quote_n): Fix typo in comment.
2634 2003-03-14 Jim Meyering <jim@meyering.net>
2636 Merge changes from Coreutils.
2637 * obstack.h (obstack_object_size): Declare temporary, __o,
2638 to be const, in order to avoid warnings.
2639 (obstack_room): Likewise.
2640 (obstack_empty_p): Likewise.
2642 2003-03-13 Paul Eggert <eggert@twinsun.com>
2644 Merge changes from Bison.
2645 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2646 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2647 when compiling Bison 1.875's `bitset bset = obstack_alloc
2648 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2649 * hash.c: Include <stdbool.h> unconditionally.
2651 2003-03-09 Paul Eggert <eggert@twinsun.com>
2653 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2654 Reported by Bruce Becker; see:
2655 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2657 2003-03-03 Paul Eggert <eggert@twinsun.com>
2658 Bruno Haible <bruno@clisp.org>
2660 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2661 Reported by John Hughes, see
2662 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2664 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2666 * poll_.h: New file.
2669 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2671 * mathl.h: New file.
2672 * acosl.c: New file.
2673 * asinl.c: New file.
2674 * atanl.c: New file.
2675 * ceill.c: New file.
2678 * floorl.c: New file.
2679 * frexpl.c: New file.
2680 * ldexpl.c: New file.
2682 * sincosl.c: New file.
2684 * sqrtl.c: New file.
2686 * trigl.c: New file.
2687 * trigl.h: New file.
2689 2003-02-17 Bruno Haible <bruno@clisp.org>
2691 * mkdtemp.h: New file, from GNU gettext.
2692 * mkdtemp.c: New file, from GNU gettext.
2694 2003-01-31 Bruno Haible <bruno@clisp.org>
2696 * rename.c: #undef rename before defining rpl_rename.
2697 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2699 2003-01-30 Bruno Haible <bruno@clisp.org>
2701 * printf-args.h: New file, from GNU gettext.
2702 * printf-args.c: New file, from GNU gettext.
2703 * printf-parse.h: New file, from GNU gettext.
2704 * printf-parse.c: New file, from GNU gettext.
2705 * vasnprintf.h: New file, from GNU gettext.
2706 * vasnprintf.c: New file, from GNU gettext.
2707 * asnprintf.c: New file, from GNU gettext.
2708 * vasprintf.h: New file, from GNU gettext with modifications.
2709 * vasprintf.c: New file, from GNU gettext.
2710 * asprintf.c: New file, from GNU gettext.
2712 2003-01-29 Bruno Haible <bruno@clisp.org>
2714 * stpncpy.h: New file, from GNU gettext with modifications.
2715 * stpncpy.c: New file, from GNU gettext with modifications.
2717 2003-01-28 Bruno Haible <bruno@clisp.org>
2719 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2721 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2724 2003-01-27 Bruno Haible <bruno@clisp.org>
2726 * xsetenv.h: New file, from GNU gettext.
2727 * xsetenv.c: New file, from GNU gettext.
2729 2003-01-23 Bruno Haible <bruno@clisp.org>
2731 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2733 2003-01-22 Bruno Haible <bruno@clisp.org>
2735 * exit.h: New file, from GNU gettext.
2737 2003-01-11 Bruno Haible <bruno@clisp.org>
2739 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2740 * strcase.h (strcasecmp, strncasecmp): Likewise.
2742 2003-01-14 Jim Meyering <jim@meyering.net>
2744 * same.c (same_name): Tweak a comment.
2746 2003-01-11 Bruno Haible <bruno@clisp.org>
2748 * same.c (same_name): Reorder tests so as to avoid calling stat()
2749 when a string comparison is sufficient.
2751 2003-01-11 Bruno Haible <bruno@clisp.org>
2753 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2756 2003-01-11 Bruno Haible <bruno@clisp.org>
2758 * hash-pjw.c: Add comment about low quality of this function.
2760 2003-01-12 Paul Eggert <eggert@twinsun.com>
2762 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2763 to avoid collisions with libcurses and libreadline.
2765 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2766 * getstr.h, getstr.c: Remove.
2767 * getline.c: Include "getline.h", to check interface.
2768 Move body of old getstr.c here: this defines MIN_CHUNK and
2769 declares getdelim2, which is renamed from getstr.
2770 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2772 * linebuffer.c (readlinebuffer): Renamed from readline.
2774 * linebuffer.h: Likewise.
2775 (readline): Remove backward-compatibility macro.
2777 2003-01-12 Jim Meyering <jim@meyering.net>
2779 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2781 2003-01-10 Bruno Haible <bruno@clisp.org>
2783 * alloca_.h: New file.
2784 * getdate.y: Unconditionally include alloca.h.
2785 * makepath.c: Likewise.
2786 * setenv.c: Likewise.
2787 * userspec.c: Likewise.
2789 2003-01-09 Bruno Haible <bruno@clisp.org>
2791 * stdbool.h.in: New file.
2793 2003-01-08 Bruno Haible <bruno@clisp.org>
2795 * safe-read.c: Include specification header first, to ensure its
2797 * full-write.c: Likewise.
2799 2003-01-08 Jim Meyering <jim@meyering.net>
2801 * full-write.c: Undefine and define-away `const' after inclusion
2802 of errno.h, not before. Suggestion from Bruno Haible.
2804 2003-01-07 Jim Meyering <jim@meyering.net>
2806 * full-write.c: Rework so that it may serve to define full_read, too.
2807 * full-read.c: Simply #define FULL_READ and include full-write.c.
2809 2003-01-06 Jim Meyering <jim@meyering.net>
2811 * version-etc.c: Update year in translatable copyright string.
2813 2002-12-25 Bruno Haible <bruno@clisp.org>
2815 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2816 * xstrtol.h: Likewise.
2817 * xstrtoimax.c: Likewise.
2818 * xstrtoumax.c: Likewise.
2819 * human.h: Likewise.
2821 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2822 on systems that have <inttypes.h> but not <stdint.h>.
2824 2002-12-31 Paul Eggert <eggert@twinsun.com>
2826 * memcoll.c (memcoll): Fall back on a simple algorithm using
2827 memcmp if strcoll doesn't work.
2829 2002-12-23 Bruno Haible <bruno@clisp.org>
2831 * localcharset.h: New file.
2832 * localcharset.c: Include it.
2833 * unicodeio.c: Likewise.
2835 2002-12-22 Bruno Haible <bruno@clisp.org>
2837 * utime.c (utime_null): No need to call ftruncate if the file was
2840 2002-12-23 Bruno Haible <bruno@clisp.org>
2842 * memcoll.c (STRCOLL): New macro.
2845 2002-12-22 Bruno Haible <bruno@clisp.org>
2847 * getstr.h (getstr): Define, to avoid clash with libcurses.
2848 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2850 2002-12-22 Bruno Haible <bruno@clisp.org>
2852 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2854 2002-12-23 Bruno Haible <bruno@clisp.org>
2856 * getline.h: Include <stddef.h>, for size_t.
2858 * unicodeio.h: Include <stddef.h>, for size_t.
2859 * unicodeio.c: Don't include <stddef.h>.
2861 2002-12-17 Bruno Haible <bruno@clisp.org>
2863 * canon-host.c (strdup): Remove unused declaration.
2865 * fsusage.c: Include full_read.h.
2866 (get_fs_usage): Use full_read instead of safe_read.
2868 * utime.c (utime_null): Use SAFE_READ_ERROR.
2870 2002-12-11 Bruno Haible <bruno@clisp.org>
2872 * setenv.h: Rewritten to cope with systems that have setenv() but not
2874 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2877 2002-12-11 Bruno Haible <bruno@clisp.org>
2879 * setenv.c (alloca): Fall back to malloc.
2881 (setenv): Use freea() to free memory allocated with alloca().
2883 2002-11-13 Bruno Haible <bruno@clisp.org>
2885 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2886 function declarations.
2887 * unsetenv.c (unsetenv): Likewise.
2889 2002-03-04 Bruno Haible <bruno@clisp.org>
2891 Portability to AIX 4.3.3.
2892 * unsetenv.c: New file, extracted from setenv.c.
2893 * setenv.c: Move the unsetenv() function to unsetenv.c.
2895 2001-12-20 Bruno Haible <bruno@clisp.org>
2897 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2898 use malloc instead. For SunOS 4.
2900 2001-12-11 Bruno Haible <bruno@clisp.org>
2902 * setenv.c: Declare alloca.
2903 (compar_fn_t): New typedef.
2904 (KNOWN_VALUE, STORE_VALUE): Use it.
2906 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2909 2002-12-10 Paul Eggert <eggert@twinsun.com>
2911 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2912 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2913 Choose values that are less likely to collide with system fnmatch
2915 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2916 defined (e.g., a pure POSIX system).
2917 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2918 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2920 2002-12-06 Jim Meyering <jim@meyering.net>
2922 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2924 Merge in changes from libc's misc/error.c, in preparation
2925 for the merge of gnulib's changes back into libc.
2927 * error.c (_): Define only if not already defined.
2928 Move definition to follow all #include directives.
2929 Include unlocked-io.h only if !_LIBC.
2930 [_LIBC]: Include <libio/libioP.h>.
2931 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2932 (fflush): Tweak definition to use INTUSE.
2935 2002-12-05 Paul Eggert <eggert@twinsun.com>
2937 * alloca.c [defined emacs]: Include "lisp.h".
2938 (xalloc_die) [defined emacs]: New macro.
2939 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2940 [! defined emacs]: Include <xalloc.h>.
2941 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2942 (pointer): Typedef to POINTER_TYPE *.
2943 (malloc): Remove decl; we now always use xmalloc.
2944 (alloca): Use old-style definition, since Emacs needs this.
2945 Check for arithmetic overflow when computing combined size.
2947 2002-12-04 Paul Eggert <eggert@twinsun.com>
2949 Do not generate unlocked-io.h automatically, since it's easier to
2950 maintain it by hand.
2952 * unlocked-io.h: New file, from GNU diffutils,
2953 but with proper copyright notice and attribution.
2955 * Makefile.am: Add copyright notice.
2956 (libfetish_a_SOURCES): Add unlocked-io.h.
2957 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2958 (DISTCLEANFILES, io_functions): Remove macros.
2959 (EXTRA_DIST): Remove gen_uio.
2960 (unlocked-io.h): Remove rule.
2962 2002-12-04 Jim Meyering <jim@meyering.net>
2964 Reflect the fact that stat.c and lstat.c are no longer generated.
2965 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2966 (DISTCLEANFILES): Likewise.
2967 (EXTRA_DIST): Likewise.
2968 (all_local): Don't depend on stat.c or lstat.c.
2969 (stat.c, lstat.c): Remove rules.
2970 (EXTRA_DIST): Remove xstat.in.
2972 * xstat.in: Remove file. Contents moved into stat.c.
2973 * stat.c: New file. Contents mostly from xstat.in.
2974 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2975 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2977 * safe-read.c: Rework so that it may serve to define safe_write, too.
2978 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2980 2002-12-03 Jim Meyering <jim@meyering.net>
2982 * safe-read.c, safe-write.c: Change variable names and comments, but
2983 not semantics, to minimize the differences between these two files.
2984 (safe_read): Change comment to mention SAFE_READ_ERROR.
2986 * safe-read.c (IS_EINTR): Define.
2987 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2989 2002-12-02 Bruno Haible <bruno@clisp.org>
2991 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2992 Define, taken from safe-read.c.
2993 (INT_MAX): Provide fallback.
2994 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2995 * safe-write.h (SAFE_WRITE_ERROR): Define.
2997 * safe-read.c (EINTR): Remove definition.
2998 (safe_read): Don't use EINTR if it is absent.
3000 2002-12-02 Jim Meyering <jim@meyering.net>
3002 * safe-read.c (EINTR): Define.
3003 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3004 (INT_MAX): Provide fallback.
3005 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3007 * safe-read.h (SAFE_READ_ERROR): Define.
3009 2002-12-01 Jim Meyering <jim@meyering.net>
3011 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3012 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3014 2002-11-27 Paul Eggert <eggert@twinsun.com>
3016 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3017 hash_rehash): Replace `if (limit <= value) abort ();' with
3018 `if (! (value < limit)) abort ();', for readability.
3020 2002-11-26 <karl@gnu.org>
3022 * strdup.c: copy from libc again, with jim's ok.
3023 * .cppi-disable: re-add strdup.c
3025 2002-11-25 <karl@gnu.org>
3027 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3028 instead of "strtol.c".
3030 2002-11-25 Jim Meyering <jim@meyering.net>
3032 * mktime.c: Sync from libc, now that it has the latest fix.
3034 2002-11-24 <karl@gnu.org>
3036 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3037 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3039 2002-11-24 Jim Meyering <jim@meyering.net>
3041 Update from coreutils:
3043 * mktime.c: Merge in changes from libc.
3045 Avoid a link-time failure on some Linux systems.
3046 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3047 (__mon_yday): Declare with the STATIC attribute.
3048 (__mktime_internal): Likewise.
3049 Based on a report from Greg Schafer.
3051 2002-11-23 Jim Meyering <jim@meyering.net>
3053 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3054 Use `unsigned', not `int', as type of index.
3056 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3058 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3060 2002-11-22 Paul Eggert <eggert@twinsun.com>
3062 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3063 hint that one should use `if (! x) abort ();' rather than `assert
3064 (x);', and anyway it's one less thing to worry about configuring.
3065 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3066 hash_rehash, hash_insert): Use abort rather than assert.
3068 2002-11-22 Paul Eggert <eggert@twinsun.com>
3070 * quotearg.h: Allow multiple inclusion by surrounding with
3071 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3072 so that we can be included first.
3073 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3074 * quotearg.c: Include quotearg.h immediately after config.h.
3075 No need to include stddef.h or sys/types.h any more.
3076 Surround local include files with "", not "<>".
3077 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3078 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3079 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3080 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3081 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3082 (ISPRINT): Remove; no longer needed now that we assume C89.
3084 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3087 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3088 quotearg_char): Use SIZE_MAX rather than
3089 (size_t) -1 when we are talking about "infinity".
3091 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3093 2002-11-22 Bruno Haible <bruno@clisp.org>
3095 * safe-read.h: Assume C89. Add comments.
3096 (safe_read): Change return type to size_t.
3097 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3098 counts > SSIZE_MAX correctly.
3099 * safe-write.h: New file.
3100 * safe-write.c: New file.
3101 * full-read.h: New file.
3102 * full-read.c: New file.
3103 * full-write.h: Assume C89. Add comments.
3104 * full-write.c: Include safe-write.h.
3105 (full_write): Rewritten to use safe_write.
3106 Suggested by Jim Meyering and Paul Eggert.
3108 2002-11-21 Bruno Haible <bruno@clisp.org>
3110 Remove case insensitive option matching.
3111 * argmatch.h (argcasematch): Remove declaration.
3112 (ARGCASEMATCH): Remove macro.
3113 (__xargmatch_internal): Remove case_sensitive argument.
3114 (XARGMATCH): Update.
3115 (XARGCASEMATCH): Remove macro.
3116 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3117 case_sensitive argument.
3118 (argcasematch): Remove function.
3119 (__xargmatch_internal): Remove case_sensitive argument.
3120 (main): Use XARGMATCH instead of XARGCASEMATCH.
3122 * xmalloc.c: Change compile-time error message. Add comment about
3123 required autoconf version.
3125 2002-11-21 Jim Meyering <jim@meyering.net>
3127 * strdup.c (strdup): Tweak comment and initial #if/#include.
3129 Merge in changes from the coreutils.
3131 2002-09-25 Paul Eggert <eggert@twinsun.com>
3132 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3133 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3134 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3135 int. Work more efficiently if X is the same width as uintmax_t.
3136 Do not compare X to -1, to avoid bogus compiler warning.
3137 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3138 Don't assume that f_frsize and f_bsize are the same type.
3140 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3143 * makepath.c (make_path): Restore umask *before* creating the final
3145 (make_path): Minor reformatting.
3147 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3148 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3150 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3151 ones. At least on GNU/Linux systems, `auto' means something else.
3154 2002-11-20 Paul Eggert <eggert@twinsun.com>
3156 Merge argmatch cleanups from Bison. Assume C89.
3158 * argmatch.c: Include config.h here, not in argmatch.h.
3159 Include stdlib.h, for EXIT_FAILURE.
3160 Always include <string.h>, since we assume C89.
3161 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3162 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3163 Include <stddef.h> instead, since it's all we need for size_t.
3164 (PARAMS): Remove. All uses removed.
3165 (ARRAY_CARDINALITY): Do not bother to #undef.
3166 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3167 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3168 Remove unnecessary parentheses.
3169 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3170 Insert necessary parentheses.
3171 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3172 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3174 2002-11-19 Bruno Haible <bruno@clisp.org>
3176 * mbswidth.c: Include mbswidth.h right at the beginning.
3177 * mbswidth.h: Include <stddef.h>, for size_t.
3179 * mbswidth.h (PARAMS): Remove macro.
3180 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3181 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3183 * gcd.h (PARAMS): Remove macro.
3184 (gcd): Use ANSI C function declarations.
3185 * gcd.c (gcd): Likewise.
3187 2002-11-15 Bruno Haible <bruno@clisp.org>
3189 * strcspn.c: Include <stddef.h>.
3190 (strcspn): Use ANSI C function declaration. Change return type to
3192 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3193 (strpbrk): Use NULL.
3194 * strpbrk.h (PARAMS): Remove macro.
3195 (strpbrk): Use ANSI C function declaration.
3196 * strstr.c: Don't include <sys/types.h>.
3197 * strstr.h (PARAMS): Remove macro.
3198 (strstr): Use ANSI C function declarations.
3200 2002-11-06 Bruno Haible <bruno@clisp.org>
3202 * gcd.h (gcd): Change argument type to 'unsigned long'.
3203 * gcd.c (gcd): Likewise.
3205 2002-11-05 Bruno Haible <bruno@clisp.org>
3207 * gcd.h: New file, from gettext-0.11.5.
3208 * gcd.c: New file, from gettext-0.11.5.
3210 2002-11-05 Bruno Haible <bruno@clisp.org>
3212 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3213 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3214 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3215 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3217 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3218 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3220 * closeout.c: Include gettext.h instead of <libintl.h>.
3221 * human.c: Include gettext.h instead of <libintl.h>.
3222 * quotearg.c: Include gettext.h instead of <libintl.h>.
3223 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3224 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3225 * userspec.c: Include gettext.h instead of <libintl.h>.
3226 * version-etc.c: Include gettext.h instead of <libintl.h>.
3227 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3228 (textdomain): Remove definition.
3229 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3231 * long-options.c: Remove include of <libintl.h> and definition of _.
3232 * same.c: Remove include of <libintl.h> and definition of _.
3234 2002-11-04 Bruno Haible <bruno@clisp.org>
3236 * stpcpy.h: New file, from GNU gettext-0.11.5.
3237 * strcase.h: New file, from GNU gettext-0.11.5.
3238 * strpbrk.h: New file, from GNU gettext-0.11.5.
3239 * strstr.h: New file, from GNU gettext-0.11.5.
3240 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3242 2002-05-09 Bruno Haible <bruno@clisp.org>
3244 * config.charset: Update for newest glibc. Add canonical names
3245 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3247 2002-05-09 Bruno Haible <bruno@clisp.org>
3249 * localcharset.c (get_charset_aliases): Add more Windows specific
3252 2002-05-08 Owen Taylor <otaylor@redhat.com>
3254 * config.charset: A few additions for Solaris.
3256 2001-12-05 Bruno Haible <bruno@clisp.org>
3258 * localcharset.c (locale_charset): Don't return an empty string.
3260 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3262 * config.charset: msdos in uk_UA uses CP1125.
3264 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3266 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3267 * localcharset.c (locale_charset): Declare as extern "C".
3269 2002-02-15 Bruno Haible <bruno@clisp.org>
3271 * config.charset [msdosdjgpp]: For Russian, use CP866.
3273 2002-02-11 Bruno Haible <bruno@clisp.org>
3275 * config.charset: Add support for NetBSD.
3277 2002-09-25 <karl@gnu.org>
3279 * strdup.c: copy from libc/string (via ../config/srclist*).
3280 * getopt*: copy from libc/posix.
3281 * gettext.h: copy from gettext.
3282 * .cppi-disable: add strdup.c, gettext.h.
3284 2002-07-01 Jim Meyering <meyering@lucent.com>
3286 * c-stack.c: Include sys/time.h.
3287 From Volker Borchert.
3289 2002-06-11 Paul Eggert <eggert@twinsun.com>
3291 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3292 New macro. Use it uniformly instead of
3293 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3294 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3295 reported by Vin Shelton.
3297 2002-06-22 Jim Meyering <meyering@lucent.com>
3299 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3300 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3302 2002-06-22 Paul Eggert <eggert@twinsun.com>
3304 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3305 Do not assume SA_SIGINFO behavior.
3306 Bug reported by Jim Meyering on NetBSD 1.5.2.
3308 2002-06-22 Jim Meyering <meyering@lucent.com>
3310 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3312 * exitfail.c, exitfail.h: Likewise.
3313 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3315 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3317 (EXTRA_DIST): Add fnmatch_loop.c.
3318 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3320 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3321 * fnmatch.c: Update from diffutils-2.8.2.
3322 * fnmatch_.h: New file. From diffutils-2.8.2.
3323 * fnmatch.h: Remove file.
3325 2002-06-18 Paul Eggert <eggert@twinsun.com>
3327 * file-type.h: Report an error if neither S_ISREG nor
3328 S_IFREG is defined, instead of using a test specific to glibc
3329 2.2. This should be safe, since POSIX requires S_ISREG and
3330 Unix Version 7 had S_IFREG. We don't need to check for
3331 <sys/types.h> since we don't use any symbols that it defines.
3333 2002-06-15 Jim Meyering <meyering@lucent.com>
3335 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3336 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3337 have been included before this file.
3339 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3341 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3342 so that each temporary file name is unique and valid in the first
3343 8 characters, for operation under DOS.
3345 2002-06-15 Jim Meyering <meyering@lucent.com>
3347 Work even with DJGPP 2.03, which lacks support for symlinks.
3349 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3351 * lchown.c (S_ISLNK): Likewise.
3353 2002-06-14 Jim Meyering <meyering@lucent.com>
3355 * file-type.h: Use the version from diffutils-2.8.2.
3356 * file-type.c: Likewise.
3358 2002-05-27 Jim Meyering <meyering@lucent.com>
3360 Fix a problem seen only on nonconforming systems whereby ls.c's
3361 use of localtime, and then of gettimeofday would cause trouble:
3362 the localtime call used to initialize rpl_gettimeofday's save
3363 mechanism would clobber ls's current local time information so
3364 that in any long listing the first file would always be listed
3365 with date 1970-01-01. Analysis by Volker Borchert.
3367 * gettimeofday.c (localtime): Undefine.
3368 (rpl_localtime): New function.
3370 2002-05-22 Jim Meyering <meyering@lucent.com>
3372 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3373 * file-type.h: New file.
3374 * file-type.c (file_type): New file/function. Extracted from diffutils.
3376 2002-04-29 Paul Eggert <eggert@twinsun.com>
3378 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3380 2002-04-28 Paul Eggert <eggert@twinsun.com>
3382 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3383 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3384 of 127, since 64 is the largest conceivable number for ancient
3386 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3388 2002-04-28 Jim Meyering <meyering@lucent.com>
3390 * sig2str.c (WTERMSIG): Remove definition (unused).
3392 2002-04-28 Paul Eggert <eggert@twinsun.com>
3394 * sig2str.h, sig2str.c: New files.
3395 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3397 2002-04-24 Jim Meyering <meyering@lucent.com>
3399 * gettext.h: New file, from Gettext.
3400 * Makefile.am (INCLUDES): Remove -I../intl.
3401 (libfetish_a_SOURCES): Add gettext.h.
3403 2002-04-16 Jim Meyering <meyering@lucent.com>
3405 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3406 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3407 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3409 2002-04-12 Jim Meyering <meyering@lucent.com>
3411 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3413 2002-03-10 Jim Meyering <meyering@lucent.com>
3415 * makepath.c (make_path): Remove a comma from a diagnostic.
3416 Suggestion from Santiago Vila.
3418 2002-03-08 Jim Meyering <meyering@lucent.com>
3420 * rename.c: Mention that this wrapper is needed also on
3421 mips-dec-ultrix4.4 systems.
3423 2002-03-02 Jim Meyering <meyering@lucent.com>
3425 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3426 not HAVE_CLOCK_SETTIME.
3428 2002-02-27 Paul Eggert <eggert@twinsun.com>
3430 * nanosleep.h: Rename to....
3431 * timespec.h: New name for nanosleep.h. All uses changed.
3433 * gettime.c: New file.
3434 * settime.c: New file.
3437 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3438 timespec.h. Remove nanosleep.h.
3440 2002-02-25 Paul Eggert <eggert@twinsun.com>
3442 * acl.c, acl.h: New files.
3443 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3445 2002-02-24 Jim Meyering <meyering@lucent.com>
3447 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3448 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3449 cause trouble. Reported by Nelson Beebe.
3451 2002-02-23 Paul Eggert <eggert@twinsun.com>
3453 * path-concat.c (xpath_concat): Reorder code to pacify
3454 compilers that don't know that xalloc_die never returns.
3456 2002-02-20 Jim Meyering <meyering@lucent.com>
3458 * getdate.c: Regenerate using bison-1.33.
3460 2002-02-15 Paul Eggert <eggert@twinsun.com>
3462 * posixver.c, posixver.h: New files.
3463 * Makefile.am (libfetish_a_SOURCES): Add them.
3465 2002-02-02 Paul Eggert <eggert@twinsun.com>
3466 Bruno Haible <bruno@clisp.org>
3468 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3469 (fwrite_success_callback): New declaration.
3470 * unicodeio.c (unicode_to_mb): New function, extracted from
3471 print_unicode_char. Call failure callback instead of error.
3472 (fwrite_success_callback): New function.
3473 (exit_failure_callback): New function.
3474 (fallback_failure_callback): New function.
3475 (print_unicode_char): Call unicode_to_mb.
3477 2002-01-26 Jim Meyering <meyering@lucent.com>
3479 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3481 2002-01-22 Jim Meyering <meyering@lucent.com>
3483 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3484 Otherwise, some versions of automake would omit the rule that makes
3485 Makefile from Makefile.in.
3487 2001-01-21 Paul Eggert <eggert@twinsun.com>
3489 * xmemcoll.h, xmemcoll.c: New files.
3490 * Makefile.am (libfetish_a_SOURCES): Add them.
3491 * memcoll.c: Include errno.h, and declare errno if not defined.
3492 (memcoll): Set errno to zero if there is no error.
3494 * quotearg.c (quotearg_buffer_restyled):
3495 Fix bug with quoting buffers containing NUL when backslashing escapes.
3496 This bug was exposed by the other changes in this patch.
3497 (quotearg_n_options): New arg ARGSIZE.
3498 All callers changed.
3499 (quoting_options_from_style): New function.
3500 (quotearg_n_style): Use it.
3501 (quotearg_n_style_mem): New function.
3503 * quotearg.h (quotearg_n_style_mem): New function.
3505 2002-01-16 Jim Meyering <meyering@lucent.com>
3507 * getdate.y: Add three semicolons, each just before a closing brace.
3508 Bison (as of version 1.31) no longer papers over that mistake.
3510 2002-02-14 Paul Eggert <eggert@twinsun.com>
3512 * backupfile.c (ISDIGIT): Comment fix.
3513 * getdate.y (ISDIGIT): Likewise.
3514 * posixtm.c (ISDIGIT, year): Likewise.
3515 * strverscmp.c (ISDIGIT): Likewise.
3516 * userspec.c (ISDIGIT): Likewise.
3518 2002-01-05 Jim Meyering <meyering@lucent.com>
3520 * version-etc.c (version_etc_copyright): Update copyright year.
3522 2001-01-19 Paul Eggert <eggert@twinsun.com>
3524 * closeout.c (close_stdout_status): If ferror (stdout), do
3525 not silently exit merely because the output buffer happens to
3526 have nothing pending.
3528 2001-12-18 Paul Eggert <eggert@twinsun.com>
3530 See the big note in ../ChangeLog.
3531 * human.c (suffixes): Prefer K to k for 1024.
3532 (generate_suffix_backwards): New function.
3533 (human_readable_inexact): Use it.
3534 * xstrtol.c (__xstrtol): If there is no number but there
3535 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3536 Accept 'K' as well as 'k'.
3538 2001-12-15 Jim Meyering <meyering@lucent.com>
3540 * regex.h (__restrict_arr): Update from libc.
3542 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3543 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3546 2001-12-10 Jim Meyering <meyering@lucent.com>
3548 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3549 Instead, include "xalloc.h".
3550 (initbuffer): Don't cast xmalloc return value to char*.
3551 (readline): Reword comment.
3552 Don't cast xrealloc return value to char*
3555 2001-12-09 Jim Meyering <meyering@lucent.com>
3557 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3558 `signed and unsigned type in conditional expression'.
3559 * posixtm.c (posix_time_parse): Likewise.
3561 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3563 * readtokens.c (readtoken): Declare an index to be of type unsigned
3564 to avoid a pedantic warning.
3566 * getstr.c: Don't include assert.h.
3567 (getstr): Remove warning-evoking assertions.
3568 Return -1 if offset parameter is out of bounds.
3569 Change the type of a local from int to size_t.
3571 * strftime.c (my_strftime_localtime_r): Include this function
3572 definition in the `#if ! HAVE_TM_GMTOFF' block.
3574 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3575 Include xalloc.h instead.
3577 2001-12-02 Jim Meyering <meyering@lucent.com>
3579 * tempname.c: Don't declare getenv, thus reverting the change of
3580 2001-11-18. It's no longer necessary, now that stdlib.h is always
3583 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3584 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3586 2001-11-30 Akim Demaille <akim@epita.fr>
3588 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3589 before being defined.
3591 2001-11-27 Paul Eggert <eggert@twinsun.com>
3593 * quotearg.h (quotearg_n, quotearg_n_style):
3594 First arg is int, not unsigned.
3595 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3596 (SIZE_MAX, UINT_MAX): New macros.
3597 (quotearg_n_options): Abort if N is negative.
3598 Avoid overflow check on hosts where size_t is 64 bits and int
3599 is 32 bits, as overflow is impossible there.
3600 Fix off-by-one typo that caused unnecessary reallocation.
3602 2001-11-27 Jim Meyering <meyering@lucent.com>
3604 * tempname.c: Merge with version from libc.
3605 * regex.c: Likewise.
3607 * tempname.c: Include stdlib.h unconditionally. On some old systems
3608 for which STDC_HEADERS is 0, it was not included, resulting in a
3609 warning about an integer-to-pointer conversion problem with getenv.
3610 Reported by Volker Borchert.
3612 2001-11-26 Jim Meyering <meyering@lucent.com>
3614 * gtod.h: Remove file.
3615 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3616 * gettimeofday.c: Don't include gtod.h.
3617 (GTOD_init): Remove function.
3618 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3619 Suggestion from Volker Borchert.
3621 2001-11-23 Jim Meyering <meyering@lucent.com>
3623 * hash.h (struct hash_table): Don't define here. Merely declare it.
3624 * hash.c (struct hash_table): Define it here instead.
3626 2001-11-22 Jim Meyering <meyering@lucent.com>
3628 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3630 2001-11-18 Paul Eggert <eggert@twinsun.com>
3632 * tempname.c (TMP_MAX): Remove; no longer needed.
3633 (TEMPORARIES): New macro.
3634 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3635 removes an artificial limitation (e.g. HP-UX 10.20, where
3638 2001-11-18 Jim Meyering <meyering@lucent.com>
3640 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3643 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3644 files will be created before anything else.
3646 2001-11-17 Jim Meyering <meyering@lucent.com>
3648 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3649 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3650 rather than group writable. Patch by Juan F. Codagnone.
3652 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3653 Instead, include "xalloc.h".
3655 * mountlist.c: Include unlocked-io.h after all system headers.
3656 Remove explicit declarations of xmalloc, xrealloc,
3657 and xstrdup. Instead, include "xalloc.h".
3659 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3660 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3661 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3663 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3664 Reported by Padraig Brady.
3666 * mkstemp.c: #undef mkstemp.
3668 (rpl_mkstemp): Rename from mkstemp.
3671 2001-11-16 Jim Meyering <meyering@lucent.com>
3673 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3674 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3675 determine the amount of total physical memory, use pstat_getstatic.
3676 HPUX-11 doesn't define _SC_PHYS_PAGES.
3677 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3678 If sysconf couldn't be used to determine the amount of available
3679 physical memory, use both pstat_getstatic and pstat_getdynamic.
3680 Based on a patch from Bob Proulx.
3682 2001-11-05 Jim Meyering <meyering@lucent.com>
3684 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3686 2001-11-03 Jim Meyering <meyering@lucent.com>
3688 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3689 in argmatch_to_argument call.
3691 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3694 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3695 e.g., a fault due to an attempt to free a NULL pointer.
3697 2001-11-01 Jim Meyering <meyering@lucent.com>
3699 * dirfd.c, dirfd.h: New files.
3700 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3702 * hash.c (hash_print) [TESTING]: Clean up.
3704 2001-10-22 Paul Eggert <eggert@twinsun.com>
3706 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3707 to avoid a warning if -Wall.
3709 2001-10-21 Paul Eggert <eggert@twinsun.com>
3711 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3713 2001-10-21 Jim Meyering <meyering@lucent.com>
3715 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3716 this code would end up calling gettext even in packages built
3718 * getopt.c (_): Likewise.
3719 * regex.c (_): Likewise.
3721 2001-10-20 Paul Eggert <eggert@twinsun.com>
3723 * error.c (strerror_r): Do not declare unless !_LIBC.
3724 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3725 Use strerror_r that is only a macro, even if it is not a function.
3726 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3727 (private_strerror): Use prototypes, not old-style function definition.
3728 (print_errno_message): New function.
3729 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3731 (error_tail, error, error_at_line): Use it.
3733 2001-10-11 Jim Meyering <meyering@lucent.com>
3735 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3736 and quote_n (1, ... to avoid clobbering a buffer.
3738 2001-10-05 Jim Meyering <meyering@lucent.com>
3740 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3741 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3742 * hash-pjw.h: New file.
3744 2001-09-30 Jim Meyering <meyering@lucent.com>
3746 * mountlist.c [MOUNTED_GETFSSTAT]:
3747 Include <sys/ucred.h>, for Apple Darwin.
3748 Include sys/mount.h and sys/fs_types.h only if available.
3750 (read_filesystem_list): Use FS_TYPE.
3752 2001-09-29 Paul Eggert <eggert@twinsun.com>
3754 * exclude.c (excluded_filename): 0 -> false, since it's
3757 2001-09-28 Paul Eggert <eggert@twinsun.com>
3759 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3760 #defines strtoimax. Also treat the other strto* functions
3763 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3764 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3765 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3767 2001-09-26 Jim Meyering <meyering@lucent.com>
3769 Most macros in unlocked-io.h had the wrong number of arguments.
3770 * gen-uio: New script.
3771 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3772 * unlocked-io.hin: Remove file.
3773 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3774 rather than trying to embed it here.
3775 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3776 Reported by Padraig Brady.
3778 2001-09-25 Volker Borchert <bt@teknon.de>
3780 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3782 2001-09-23 Jim Meyering <meyering@lucent.com>
3784 * mountlist.c: Remove useless parentheses in #if directives.
3785 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3786 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3788 2001-09-22 Jim Meyering <meyering@lucent.com>
3790 * localcharset.c: Update from latest gettext.
3791 * config.charset: Likewise.
3793 2001-09-20 Jim Meyering <meyering@lucent.com>
3795 * xstrtol.c (strtoimax): Guard declaration with
3796 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3797 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3798 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3799 (strtoumax): Likewise, for completeness (it wasn't necessary).
3801 2001-09-06 Paul Eggert <eggert@twinsun.com>
3803 * strtoimax.c (HAVE_LONG_LONG):
3804 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3805 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3806 to work around bug in IBM C compiler.
3808 2001-09-16 Jim Meyering <meyering@lucent.com>
3810 * mkdir.c: New file.
3812 2001-09-04 Paul Eggert <eggert@twinsun.com>
3814 * xgetcwd.c: Revert some of the previous change; intead,
3815 fix the HAVE_GETCWD_NULL code to behave more like the
3816 !HAVE_GETCWD_NULL code used to.
3819 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3822 2001-09-04 Paul Eggert <eggert@twinsun.com>
3824 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3825 Use ssize_t, not int, to store result of readlink.
3826 Check for ssize_t overflow as well as size_t overflow,
3827 as POSIX says the result of readlink is implementation-defined
3828 when ssize_t overflows.
3829 Remove unnecessary cast to char*.
3830 Use free+malloc instead of realloc, as the storage doesn't need
3831 to be preserved and it's clearer and can be more efficient that way.
3832 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3833 * xreadlink.h (xreadlink): Update prototype.
3835 2001-09-03 Paul Eggert <eggert@twinsun.com>
3837 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3838 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3839 spotted by Jim Meyering.
3841 2001-09-03 Jim Meyering <meyering@lucent.com>
3843 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3845 2001-09-03 Paul Eggert <eggert@twinsun.com>
3847 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3848 like the HAVE_GETCWD_NULL code.
3849 Include pathmax.h if not HAVE_GETCWD.
3850 Do not include xalloc.h.
3851 (INITIAL_BUFFER_SIZE): New symbol.
3852 Do not use xmalloc / xrealloc, since the caller is responsible for
3853 handling errors. Preserve errno around `free' during failure.
3854 Do not overrun buffer when using getwd.
3856 2001-09-03 Paul Eggert <eggert@twinsun.com>
3858 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3859 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3861 2001-09-02 Jim Meyering <meyering@lucent.com>
3863 * error.c: Update from GNU libc.
3865 2001-09-01 Jim Meyering <meyering@lucent.com>
3867 * xreadlink.c: New file.
3868 * xreadlink.h: New file.
3869 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3871 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3872 doesn't conflict with sparc Solaris 7's definition in
3873 /usr/include/sys/int_types.h.
3875 * exclude.c: Use `""', not `<>' to #include non-system header files.
3876 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3877 and strncasecmp as r-values. Unixware didn't have declarations.
3879 2001-08-31 Jim Meyering <meyering@lucent.com>
3881 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3882 Use an initial, malloc'd, buffer of length 128 rather than
3883 a statically allocated one of length 1024.
3885 2001-08-30 Paul Eggert <eggert@twinsun.com>
3887 * xgetcwd.c: Don't include pathmax.h.
3888 Include stdlib.h and unistd.h if available.
3890 (xmalloc, xstrdup, free): Remove decls.
3891 (xgetcwd): Don't assume sizes fit in unsigned.
3892 Check for overflow when computing sizes.
3893 Simplify reallocation code.
3895 2001-08-28 Paul Eggert <eggert@twinsun.com>
3897 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3899 * strtoimax.c: Renamed from strtoxmax.c, removing the
3902 Also, make the following further changes to make this file's
3903 configuration more similar to that of strtol.c:
3904 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3905 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3906 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3907 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3908 changed to signed values.
3910 And make the following changes as well:
3911 Fix copyright notice, as 1999 was missing.
3912 (verify): New macro.
3913 (strtoimax): Check sizes at compile-time, not run-time.
3914 Prefer strtol to strtoll if both work.
3915 (main): Remove; it was not that useful and was a pain to maintain.
3917 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3919 2001-08-30 Paul Eggert <eggert@twinsun.com>
3921 * savedir.c (savedir): Remove size parameter, as POSIX says that
3922 a directory's st_size can have an arbitrary value, so the old
3923 usage could waste an arbitrary amount of memory. All uses
3925 * savedir.h: Update prototype.
3927 2001-08-30 Paul Eggert <eggert@twinsun.com>
3929 * xstrtol.c (strtoimax): New decl.
3931 2001-08-28 Paul Eggert <eggert@twinsun.com>
3933 * xstrtol.h: Add copyright notice.
3934 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3935 LONGINT_INVALID_SUFFIX_CHAR.
3937 2001-08-30 Paul Eggert <eggert@twinsun.com>
3939 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3942 2001-08-30 Paul Eggert <eggert@twinsun.com>
3944 * hash.c: Remove '2001' from copyright notice.
3946 2001-08-30 Paul Eggert <eggert@twinsun.com>
3948 * full-write.h: New file.
3949 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3950 * full-write.c: Correct credits, as cccp.c no longer
3951 exists and anyway it was so heavily changed from the old cccp
3952 code as to be unrecognizable. Include full-write.h.
3953 (full_write) Return size_t, with short writes meaning failure.
3954 All callers changed. This fixes a bug with large buffers
3956 * utime.c: Include full-write.h.
3958 2001-08-30 Paul Eggert <eggert@twinsun.com>
3960 Merge 'exclude' changes from tar 1.13.22.
3961 This fixes one or two unlikely storage allocation overflow bugs,
3962 but doesn't change user-visible behavior otherwise.
3964 2001-08-30 Paul Eggert <eggert@twinsun.com>
3966 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3967 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3968 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3969 Include if available.
3970 (<xalloc.h>): Include
3971 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3972 (verify): New macro. Use it to verify that EXCLUDE macros do not
3973 collide with FNM macros.
3974 (struct patopts): New struct.
3975 (struct exclude): Use it, as exclude patterns now come with options.
3976 (new_exclude): Support above changes.
3977 (new_exclude, add_exclude_file):
3978 Initial size must now be a power of two to simplify overflow checking.
3979 (free_exclude, fnmatch_no_wildcards): New function.
3980 (excluded_filename): No longer requires options arg, as the options
3981 are determined by add_exclude. Now returns bool, not int.
3982 (excluded_filename, add_exclude):
3983 Add support for the fancy new exclusion options.
3984 (add_exclude, add_exclude_file): Now takes int options arg.
3985 Check for arithmetic overflow when computing sizes.
3986 (add_exclude_file): xrealloc might modify errno, so don't
3987 realloc until after errno might be used.
3989 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3991 (free_exclude): New decl.
3992 (add_exclude, add_exclude_file): Now takes int options arg.
3993 (excluded_filename): No longer requires options arg, as the options
3994 are determined by add_exclude. Now returns bool, not int.
3996 2001-08-30 Paul Eggert <eggert@twinsun.com>
3998 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4000 2001-08-27 Jim Meyering <meyering@lucent.com>
4002 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4004 * version-etc.c (N_): Remove definition.
4005 Revert most of last change.
4006 Instead, simply don't mark the `Copyright...' string for translation.
4007 Based on advice from Paul Eggert.
4009 * strtoxmax.c: Tweak comment.
4011 2001-08-26 Jim Meyering <meyering@lucent.com>
4013 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4014 of copyright with `%s' so translators don't get an untranslated
4016 (COPYRIGHT_YEAR): Define.
4017 (version_etc): Use fprintf rather than fputs.
4018 Suggestion from Ulrich Drepper.
4020 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4022 * strtoll.c: New file, from GNU libc.
4023 * xstrtoimax.c: New file.
4025 * xstrtol.h: Add xstrtoimax.
4026 * strtoumax.c: New file. Simply include "strtoumax.c".
4027 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4029 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4030 * strtoxmax.c: ... then renamed to this.
4032 2001-08-13 Paul Eggert <eggert@twinsun.com>
4034 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4035 Port to Solaris 8, where 'sed' requires a space after the 'r'
4036 command, and where sh dislikes "$/". Clean up the spacing a bit.
4037 Redirect output to $tmp just once.
4039 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4041 * addext.c (<errno.h>): Include.
4042 (errno): Declare if not defined.
4043 (addext): Work correctly when pathconf returns -1 and leaves
4044 errno alone because there is no limit. Also, work even if
4045 pathconf returns a value greater than SIZE_MAX.
4047 2001-08-12 Jim Meyering <meyering@lucent.com>
4049 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4050 Simply `return getcwd (NULL, 0);'.
4051 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4052 Use 1300 as initial value for length, not PATH_MAX.
4054 * pathmax.h: Clean up cpp syntax.
4056 2001-08-12 Jim Meyering <meyering@lucent.com>
4058 * gettimeofday.c: New file.
4060 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4062 2001-08-04 Jim Meyering <meyering@lucent.com>
4064 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4065 to get in sync with glibc.
4067 2001-08-03 Paul Eggert <eggert@twinsun.com>
4069 The following changes are from gettext 0.10.39 as maintained by
4072 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4073 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4074 with inverted sense. All uses changed.
4076 * mbswidth.c: Don't include <limits.h>.
4077 Include <stdlib.h> and <string.h> unconditionally.
4078 (iswcntrl, mbsinit, ISCNTRL): New macros.
4079 (mbsnwidth): Use K&R style function declarations.
4080 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4081 can optimize it when MB_CUR_MAX == 1.
4082 The width of control characters is zero, not 1.
4084 2001-07-15 Jim Meyering <meyering@lucent.com>
4086 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4087 (BUILT_SOURCES): Add unlocked-io.h.
4088 (io_functions): Define.
4089 (unlocked-io.h): New rule.
4090 (DISTCLEANFILES): Add unlocked-io.h.
4091 (all-local): Depend on unlocked-io.h, to ensure it is created.
4093 * unlocked-io.hin: New file
4095 * regex.c: Update from glibc.
4097 2001-07-05 Jim Meyering <meyering@lucent.com>
4099 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4101 (libfetish_a_SOURCES): Put all .h files here instead.
4102 Remove a thus-exposed (better checks in automake) duplicate and
4103 two unnecessary .h files.
4105 2001-06-11 Jim Meyering <meyering@lucent.com>
4107 * regex.c: Update from GNU libc.
4109 2001-05-27 Jim Meyering <meyering@lucent.com>
4111 * readutmp.h (UT_TYPE): Define.
4113 2001-05-24 Jim Meyering <meyering@lucent.com>
4115 * argmatch.c: Include "quote.h".
4116 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4117 quote function. Reported by Göran Uddeborg.
4119 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4121 * dirname.c (dir_name): Compute append_dot using path, not newpath
4122 which is not yet declared.
4124 2001-05-11 Paul Eggert <eggert@twinsun.com>
4126 * Makefile.am (libfetish_a_SOURCES):
4127 Add strftime.c, since we now compile it on all hosts.
4129 * strftime.c (my_strftime):
4130 Define to nstrftime if emacs, but only if my_strftime is not defined.
4131 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4132 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4133 Add one more extra argument: a nanoseconds value.
4136 (my_strftime function): Add %N format.
4137 (emacs_strftimeu): Renamed from emacs_strftime,
4138 with extra ut argument.
4140 2001-05-11 Paul Eggert <eggert@twinsun.com>
4142 dirname code cleanup. base_name now behaves more compatibly
4143 with POSIX basename when given file names that have trailing
4144 slashes, and similarly for dir_name. Add new primitives
4145 base_len and dir_len. Put the directory-name-related decls
4148 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4149 * backupfile.c (base_name): Likewise.
4150 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4151 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4152 * makepath.c (strip_trailing_slashes): Likewise.
4153 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4155 * rename.c (strip_trailing_slashes): Likewise.
4156 * same.c (base_name): Likewise.
4157 * stripslash.c (ISSLASH): Likewise.
4159 * addext.c: Include <dirname.h> after size_t is defined.
4160 * backupfile.c: Likewise.
4162 * addext.c (addext): Use base_len to trim redundant
4163 trailing slashes instead of doing it ourselves.
4164 But do not trim the last slash if it is not redundant.
4166 * backupfile.c (find_backup_file_name,
4167 max_backup_version): Use base_len instead of rolling it ourselves.
4168 Handle the case of "" and (on DOS) "C:" correctly.
4170 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4171 Include <string.h>, <dirname.h>.
4172 (base_name): Allow file names ending in slashes, other than names
4173 that are all slashes. In this case, return the basename followed
4174 by the slashes. This is more general, and can be used in places
4175 where the original base_name purposely had an assertion failure.
4176 (base_len): New function.
4178 * dirname.c: Include <string.h> instead of <stdlib.h>.
4179 Do not include <assert.h>; no longer needed.
4181 (memrchr): Remove decl.
4182 (dir_name_r): Remove.
4183 (dir_len): Renamed from dirlen. All callers changed.
4184 Rewrite in terms of base_name, for simplicity and consistency.
4185 (dir_name): Never return NULL. All callers changed.
4186 Do not include <stdlib.h> in test program; no longer needed.
4187 return 0; is fine for test program.
4189 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4191 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4193 * path-concat.c (path_concat): Use base_len to compute
4194 base length, not strlen; this means we cannot rely on memcpy
4197 * same.c (STREQ): Remove.
4198 (same_name): Handle the case where the basename ends in trailing '/'.
4200 * stripslash.c (strip_trailing_slashes): Return nonzero if
4201 a slash was stripped. Do not strip the last slash after a
4204 2001-04-08 Jim Meyering <meyering@lucent.com>
4206 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4207 recomputed; that's necessary when the offset spans a DST transition.
4208 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4210 2001-04-02 Jim Meyering <meyering@lucent.com>
4212 * regex.h, regex.c: Update from GNU libc.
4214 2001-03-19 Paul Eggert <eggert@twinsun.com>
4216 * version-etc.c (version_etc_copyright): Update to 2001.
4218 2001-03-16 Paul Eggert <eggert@twinsun.com>
4220 * tempname.c (uint64_t): Define to uintmax_t if
4221 not defined, and if UINT64_MAX is not defined.
4222 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4223 Reported by John David Anglin.
4225 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4227 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4228 alias if codeset is empty.
4229 * config.charset (BeOS): Use wildcard syntax.
4231 2001-03-13 Jim Meyering <meyering@lucent.com>
4233 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4234 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4237 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4239 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4241 * unicodeio.c (print_unicode_char): Simplify accordingly.
4243 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4245 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4246 support for DOS/DJGPP.
4248 2001-02-28 Paul Eggert <eggert@twinsun.com>
4250 * Makefile.am (libfetish_a_SOURCES):
4251 Add dup-safer.c, fopen-safer.c.
4252 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4254 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4256 2001-02-25 Paul Eggert <eggert@twinsun.com>
4258 The mkstemp replacement is taken from glibc 2.2.2, with some
4259 portability fixes for use outside glibc, as follows:
4261 * tempname.c (struct_stat64): New macro.
4262 (direxists, __gen_tempname): Use it.
4263 This avoids a portability problem with Solaris 8.
4265 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4266 (<stddef.h>, <stdint.h>, <string.h>):
4267 Include only if STDC_HEADERS || _LIBC.
4268 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4269 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4270 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4271 (__set_errno): Define this macro if <errno.h> doesn't.
4272 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4273 Define these macros if <stdio.h> doesn't.
4274 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4275 Define these macros if <sys/stat.h>
4276 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4277 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4278 __xstat64): Define if not _LIBC.
4279 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4280 (__gen_tempname): Invoke gettimeofday only if
4281 HAVE_GETTIMEOFDAY || _LIBC;
4282 otherwise, fall back on plain "time".
4283 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4285 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4287 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4289 2001-02-17 Jim Meyering <meyering@lucent.com>
4291 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4292 around included file name.
4294 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4296 * strftime.c: Update from GNU libc (the only changes were to comments).
4298 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4300 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4302 2001-02-17 Paul Eggert <eggert@twinsun.com>
4304 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4305 Remove workaround macros for hosts that have mbrtowc but not
4306 mbstate_t, as we now insist on proper declarations for both
4307 before using mbrtowc.
4309 2001-02-17 Jim Meyering <meyering@lucent.com>
4311 * regex.c: Update from libc.
4313 2001-02-16 Paul Eggert <eggert@twinsun.com>
4315 * alloca.c (malloc): Undef before defining, since stdlib.h
4316 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4317 Reported by Mark Hounschell via Paul Eggert.
4319 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4321 * config.charset: Update for FreeBSD 4.2.
4323 2001-01-26 Jim Meyering <meyering@lucent.com>
4325 * quotearg.c: Include stddef.h.
4326 * quote.c: Include stddef.h.
4327 Reported by Axel Kittenberger.
4329 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4330 line in double quotes so that it evokes a better diagnostic.
4331 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4332 Reported by Axel Kittenberger.
4334 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4336 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4337 to avoid a warning. Add back 'const' to inptr.
4339 2001-01-16 Jim Meyering <meyering@lucent.com>
4341 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4344 2001-01-14 Jim Meyering <meyering@lucent.com>
4346 * rename.c: New file. From Volker Borchert.
4347 Include stdlib.h, string.h or strings.h, and xalloc.h.
4348 Use strip_trailing_slashes rather than open-coding it.
4350 2001-01-03 Paul Eggert <eggert@twinsun.com>
4352 * strftime.c: Sync with glibc time/strftime.c 1.81.
4354 2001-01-03 Jim Meyering <meyering@lucent.com>
4356 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4357 local `inptr' to avoid warning with some system declarations of iconv.
4359 2000-12-29 Paul Eggert <eggert@twinsun.com>
4361 * modechange.c: Do not assume that mode_t uses the
4362 traditional octal encoding. E.g. "chmod 1 FOO" should set
4363 the other-execute bit of FOO even if S_IXOTH != 1.
4365 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4366 WOTH, XOTH, ALLM): New macros.
4367 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4368 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4370 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4371 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4373 No need to use uintmax_t; unsigned long is long enough.
4374 Don't bother to get suffix since we don't use it.
4376 2000-12-24 Jim Meyering <meyering@lucent.com>
4378 * hash.c (is_prime): Return explicit boolean values.
4379 (hash_get_first): Return NULL to appease Irix5.6's 89.
4380 Reported by Nelson Beebe.
4382 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4384 * localcharset.c (locale_charset): Add support for Win32.
4386 2000-12-18 Paul Eggert <eggert@twinsun.com>
4388 * physmem.h, physmem.c: New files.
4390 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4391 (noinst_HEADERS): Add physmem.h.
4393 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4394 't' for compatibility with Solaris 8 sort.
4396 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4398 * config.charset: Add support for BeOS.
4400 2000-12-16 Jim Meyering <meyering@lucent.com>
4402 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4403 SHELLS_FILE to a file name that's useful on djgpp systems.
4405 (ADDITIONAL_DEFAULT_SHELLS): Define.
4406 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4407 Based mostly on a patch from Prashant TR.
4409 2000-12-16 Jim Meyering <meyering@lucent.com>
4411 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4412 N and M) would have treated it like `chown N:N FILE'.
4414 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4416 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4418 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4419 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4420 to the list of canonical encodings. Rename EUC-CN to GB2312.
4422 2000-12-08 Andreas Schwab <schwab@suse.de>
4424 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4425 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4427 2000-12-07 Jim Meyering <meyering@lucent.com>
4429 * stripslash.c (ISSLASH): Define.
4430 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4433 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4434 (dir_name_r): Declare this function as static.
4435 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4436 manifest itself on a name containing a mix of slashes and
4438 Make this function work with names starting with a DOS-style
4439 drive letter and colon prefix.
4440 (dir_name): Append `.' if necessary.
4441 Based mostly on patches from Prashant TR and Eli Zaretskii.
4443 * dirname.h (dir_name_r): Remove prototype.
4445 2000-12-05 Jim Meyering <meyering@lucent.com>
4447 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4449 2000-12-04 Jim Meyering <meyering@lucent.com>
4451 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4452 Also include memory.h, stdlib.h, unistd.h if appropriate.
4453 Reported by Andreas Jaeger (conflicting declaration of malloc).
4455 2000-12-02 Jim Meyering <meyering@lucent.com>
4457 * closeout.h: Make idempotent, to avoid some obscure warnings.
4459 2000-12-01 Paul Eggert <eggert@twinsun.com>
4461 * memrchr.c: Include <config.h> before any system include file.
4463 2000-11-29 Paul Eggert <eggert@twinsun.com>
4465 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4467 2000-11-26 Jim Meyering <meyering@lucent.com>
4469 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4471 2000-11-22 Paul Eggert <eggert@twinsun.com>
4473 * strftime.c (my_strftime): Do not invoke mbrlen with a
4474 size of (size_t) -1; it's not portable.
4476 2000-11-17 Akim Demaille <akim@epita.fr>
4478 * obstack.h: Formatting changes.
4479 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4480 prevent type checking.
4481 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4482 cast the value to (void *): assigning a `foo *' to a `void *'
4484 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4486 2000-11-17 Jim Meyering <meyering@lucent.com>
4488 * strstr.c: Update from GNU libc.
4490 2000-11-16 Jim Meyering <meyering@lucent.com>
4492 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4494 2000-11-11 Jim Meyering <meyering@lucent.com>
4496 * error.c: Add a couple #includes, merging from GNU libc version.
4498 2000-11-10 Jim Meyering <meyering@lucent.com>
4500 * obstack.h: Update from GNU libc.
4501 * obstack.c: Likewise.
4503 2000-11-06 Paul Eggert <eggert@twinsun.com>
4505 * getusershell.c (setusershell): Use rewind rather than
4506 fseek/fseeko, to avoid configuration hassles with fseeko.
4507 Don't bother opening SHELLS_FILE if shellstream is NULL;
4510 2000-11-05 Jim Meyering <meyering@lucent.com>
4512 * makepath.h (make_dir): Declare.
4513 * makepath.c (make_dir): Remove `static' attribute.
4516 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4518 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4519 last one in a bucket, advance to the next bucket.
4521 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4523 * fnmatch.c: Do not comment out all the code if we are using
4524 the GNU C library, because in some cases we are replacing buggy
4525 code in the GNU C library itself.
4527 2000-10-30 Paul Eggert <eggert@twinsun.com>
4529 * error.h, getline.h, modechange.h:
4530 Remove "2000" from Copyright line, as the file hasn't been
4531 changed this year other than in the copyright notice.
4533 * xalloc.h: Add "2000" to Copyright line, as this file
4534 was changed this year.
4536 2000-10-30 Paul Eggert <eggert@twinsun.com>
4538 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4539 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4540 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4542 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4544 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4545 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4546 doesn't define __restrict_arr.
4548 2000-10-29 Jim Meyering <meyering@lucent.com>
4550 * xstat.in: Fix grammar in comment.
4552 2000-10-28 Jim Meyering <meyering@lucent.com>
4554 * memchr.c: Update from libc.
4555 Adjust for portability:
4556 [HAVE_STDLIB_H]: Include stdlib.h.
4557 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4558 Undef __memchr, too.
4559 [!weak_alias]: Define __memchr to memchr.
4561 * regex.c: Update from libc.
4562 * regex.h: Likewise.
4563 * getopt1.c: Likewise.
4564 * memcmp.c: Likewise.
4566 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4567 Avoid using fseek, when possible -- it's broken by design.
4568 Patch by Ulrich Drepper.
4570 2000-10-26 Jim Meyering <meyering@lucent.com>
4572 * strftime.c: Update from libc.
4574 2000-10-25 Jim Meyering <meyering@lucent.com>
4576 * obstack.c: Update from libc.
4578 2000-10-23 Jim Meyering <meyering@lucent.com>
4580 * hard-locale.c (hard_locale): Revert last change -- it was simply
4581 wrong. That set_locale call must not have any side effects.
4584 2000-10-22 Jim Meyering <meyering@lucent.com>
4586 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4587 [CYCLIC]: Remove now-unused definition.
4589 * save-cwd.c (O_DIRECTORY): Define, if needed.
4590 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4591 Suggestion from Ulrich Drepper.
4593 2000-10-21 Jim Meyering <meyering@lucent.com>
4595 * dirname.c (dir_name_r): New function, factored out of dir_name.
4596 (dir_name): Use dir_name_r.
4597 * dirname.h (dir_name_r): Declare it.
4599 2000-10-21 Jim Meyering <meyering@lucent.com>
4601 * dirname.c (memrchr): Declare if necessary.
4602 (dir_name): Remove the restriction that there be no
4603 trailing slashes. Now, this code skips past them, effectively
4605 [TEST_DIRNAME] (main): New unit tests.
4607 * memrchr.c: New file from GNU libc.
4608 Undef __memrchr, too.
4609 [!weak_alias]: Define __memrchr to memrchr.
4610 Guard weak_alias use with `#ifdef weak_alias'.
4612 2000-10-17 Jim Meyering <meyering@lucent.com>
4614 * quote.h (PARAMS): Define and use.
4615 Reported by Akim Demaille.
4617 * getopt.c: Update from libc.
4619 2000-10-16 Jim Meyering <meyering@lucent.com>
4621 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4624 2000-09-25 Jim Meyering <meyering@lucent.com>
4626 * md5.h (rol): Define (from GnuPG).
4628 * sha.c: Give credit (GnuPG) where due.
4629 (M): Use rol rather than open-coding it.
4630 Add a FIXME comment.
4632 2000-09-21 Jim Meyering <meyering@lucent.com>
4634 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4635 Reported by Michael Stone.
4637 2000-09-20 Jim Meyering <meyering@lucent.com>
4639 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4640 (noinst_HEADERS): Add sha.h.
4641 Based on code from Scott G. Miller and from GnuPG.
4643 2000-09-15 Jim Meyering <meyering@lucent.com>
4645 * regex.c: Update from libc.
4647 2000-09-10 Jim Meyering <meyering@lucent.com>
4649 * getopt.c (_getopt_internal): Update from glibc.
4651 2000-09-09 Jim Meyering <meyering@lucent.com>
4653 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4654 think it should be used as a general replacement for isascii.
4655 * fnmatch.c: Likewise.
4656 * mbswidth.c: Likewise
4657 * regex.c: Likewise.
4660 * userspec.c: Include sys/param.h and limits.h.
4662 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4663 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4664 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4665 UID, GID. Check range.
4667 2000-09-06 Jim Meyering <meyering@lucent.com>
4669 * getopt.c (_getopt_internal): Update from glibc.
4671 2000-08-30 Jim Meyering <meyering@lucent.com>
4673 * strftime.c: Merge in changes from GNU libc.
4675 2000-08-26 Jim Meyering <meyering@lucent.com>
4677 * closeout.c: Include "__fpending.h".
4678 (close_stdout_status): Return right away if there's nothing to flush.
4680 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4681 * __fpending.c: New file.
4682 * __fpending.h: New file.
4684 2000-08-07 Paul Eggert <eggert@twinsun.com>
4686 Standardize on "memory exhausted" instead of "Memory exhausted"
4687 or "virtual memory exhausted".
4688 * obstack.c (print_and_abort): Use "memory exhausted", not
4689 "virtual memory exhausted".
4690 * same.c (same_name): Invoke xalloc_die instead of printing
4692 * userspec.c (parse_user_spec): Likewise.
4693 * bumpalloc.h: comment fix
4694 * same.c, userspec.c: Include xalloc.h.
4696 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4697 not char *const and pointing to a constant array.
4698 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4699 (xrealloc): Comment fix.
4701 * userspec.c (parse_user_spec):
4702 Don't translate a message until just before returning,
4703 to avoid unnecessary translation.
4705 2000-08-07 Jim Meyering <meyering@lucent.com>
4707 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4708 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4709 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4710 getgroups.c, gethostname.c, getopt.h, group-member.c,
4711 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4712 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4713 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4714 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4715 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4716 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4717 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4718 yesno.c: Back out Copyright date changes for each file with no change
4719 this year. This eases coordination with other programs using the same
4720 source code modules. From Paul Eggert.
4722 2000-08-03 Greg McGary <greg@mcgary.org>
4724 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4725 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4726 (EXTEND_BUFFER): Use them.
4728 2000-08-01 Jim Meyering <meyering@lucent.com>
4730 * dirname.c (ISSLASH): Define.
4731 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4732 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4733 both `\' and `/' may be use as path separators.
4734 Based on a patch from Prashant TR.
4736 2000-07-31 Paul Eggert <eggert@twinsun.com>
4738 * quotearg.c (quotearg_n_options): Don't make the initial
4739 slot vector a constant, since it might get modified.
4741 2000-07-31 Jim Meyering <meyering@lucent.com>
4743 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4744 * obstack.c (print_and_abort): Likewise.
4746 2000-07-30 Paul Eggert <eggert@twinsun.com>
4748 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4749 buffer, so that the caller can always quote one small
4750 component of a "memory exhausted" message in slot 0.
4751 From a suggestion by Jim Meyering.
4753 2000-07-30 Jim Meyering <meyering@lucent.com>
4755 * makepath.c (make_path): Quote the other instance, too.
4757 * quotearg.c (N_STATIC_SLOTVECS): Define.
4758 (STATIC_BUF_SIZE): Define.
4759 (quotearg_n_options): Use only statically allocated storage when
4760 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4761 than STATIC_BUF_SIZE.
4763 2000-07-29 Jim Meyering <meyering@lucent.com>
4765 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4766 * dirname.c (dir_name): Likewise.
4768 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4770 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4771 (dir_name): Assert that there are no trailing slashes.
4773 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4775 * mbswidth.h (mbswidth): Add a flags argument.
4776 (mbswidth): New declaration.
4777 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4778 * mbswidth.c (mbswidth): Add a flags argument.
4779 (mbsnwidth): New function.
4781 2000-07-24 Jim Meyering <meyering@lucent.com>
4783 * mbswidth.c: Remove useless #else. From Bruno Haible.
4785 2000-07-23 Paul Eggert <eggert@twinsun.com>
4787 * mbswidth.c (_XOPEN_SOURCE):
4788 Don't define; this causes problems on Solaris 7.
4789 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4791 2000-07-23 Paul Eggert <eggert@twinsun.com>
4794 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4795 so that mbstate_t is always defined.
4797 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4798 be 1 in at least one GCC installation, and this configuration
4799 error is likely to be common. Ignoring MB_LEN_MAX hurts
4800 performance on hosts that have mbrtowc but have only unibyte
4801 locales, but I assume these hosts are rare.
4803 2000-07-23 Paul Eggert <eggert@twinsun.com>
4805 * quotearg.c: Streamline by invoking multibyte code only if needed.
4806 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4807 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4808 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4809 invoke multibyte primitives.
4811 2000-07-23 Jim Meyering <meyering@lucent.com>
4813 * basename.c (base_name): Add an assertion.
4815 2000-07-15 Bruno Haible <clisp.cons.org>
4817 * quotearg.c: When the system forces us to redefine mbstate_t,
4818 shadow its mbsinit function.
4820 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4822 * mbswidth.h: New file.
4823 * mbswidth.c: New file.
4824 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4825 (noinst_HEADERS): Add mbswidth.h.
4827 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4829 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4832 2000-07-15 Jim Meyering <meyering@lucent.com>
4834 * makepath.c: Include quote.h.
4835 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4836 corresponding argument in a `quote (...)' call.
4837 Give better diagnostics.
4839 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4840 (noinst_HEADERS): Add quote.h.
4842 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4843 from tar's src/misc.c.
4844 * quote.h: New file. Prototypes for same.
4846 2000-07-10 Paul Eggert <eggert@twinsun.com>
4848 From a suggestion by Bruno Haible.
4849 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4850 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4851 to decide whether to define the BeOS workaround macro;
4852 this adjusts to the change to AC_MBSTATE_T.
4854 2000-07-13 Paul Eggert <eggert@twinsun.com>
4856 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4858 * quotearg.c (quoting_style_args, quoting_style_vals,
4859 quotearg_buffer_restyled): Add support for
4860 clocale_quoting_style. Undo previous change to
4861 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4862 and "{RIGHT QUOTATION MARK}" msgids.
4864 2000-07-05 Paul Eggert <eggert@twinsun.com>
4866 The old behavior of quoting `like this' doesn't look good with
4867 newer, ISO-style fonts. See:
4868 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4870 Instead, quote "like this" by default. Let the translator
4871 tailor the locale-specific quoting behavior by providing
4872 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4874 * quotearg.c (N_): New macro.
4875 (gettext_default): New function.
4876 (quotearg_buffer_restyled): Use
4877 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4878 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4880 2000-07-09 Jim Meyering <meyering@lucent.com>
4882 * Most files: Update copyright dates to include 2000.
4884 2000-07-08 Jim Meyering <meyering@lucent.com>
4886 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4888 (xgethostname): Remove now-unnecessary #ifdef.
4889 Move declaration of `err' into loop where it's used.
4891 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4893 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4894 by allocating a larger buffer. Test the gethostname return value for
4895 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4896 returns an error and ENAMETOOLONG isn't defined.
4898 2000-07-05 Paul Eggert <eggert@twinsun.com>
4899 and Bruno Haible <haible@clisp.cons.org>
4901 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4903 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4905 * quotearg.c (struct quoting_options): Simplify quote_these_too
4908 2000-07-03 Jim Meyering <meyering@lucent.com>
4910 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4911 Reported by Bruno Haible.
4913 2000-07-04 Jim Meyering <meyering@lucent.com>
4915 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4916 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4919 2000-07-03 Paul Eggert <eggert@twinsun.com>
4920 and Bruno Haible <haible@clisp.cons.org>
4922 * quotearg.c (mbrtowc):
4923 Assign to *pwc, and return 1 only if result is nonzero.
4924 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4926 2000-07-03 Jim Meyering <meyering@lucent.com>
4928 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4929 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4932 2000-07-02 Jim Meyering <meyering@lucent.com>
4934 * quotearg.c (mbstate_t): Don't define here.
4936 2000-07-02 Jim Meyering <meyering@lucent.com>
4938 * nanosleep.c (SIGCONT): Define if not already defined.
4940 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4942 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4943 per change in ../m4/ls-mntd-fs.m4.
4944 (read_filesystem_list): Ignore symbolic links.
4946 2000-06-29 Jim Meyering <meyering@lucent.com>
4948 * same.c: Include <string.h> or <strings.h>, as appropriate,
4949 for declaration of strcmp.
4951 * long-options.c: Include <stdlib.h>, for declaration of exit.
4953 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4954 Avoid warning by casting result to `char *' to remove `const'.
4956 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4958 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4960 2000-06-26 Paul Eggert <eggert@twinsun.com>
4962 savedir now sets errno on failure and invokes xmalloc to get memory.
4963 Fix a couple of other minor bugs while we're at it.
4965 * savedir.c (<unistd.h>): Do not include; there's no need.
4966 (NAMLEN): Remove macro.
4967 (malloc, realloc): Remove decls.
4969 ("xalloc.h"): Include.
4970 (NAME_SIZE_DEFAULT): New macro.
4971 (savedir): Use xmalloc / xrealloc to allocate memory.
4972 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4973 Skip "" directory entries.
4974 Use strlen to calculate directory entry length, since the old method
4975 is rarely used these days and isn't worth supporting.
4976 Don't use a pointer after freeing it.
4977 Check for integer overflow when calculating allocation size.
4978 Use memcpy to copy entries, instead of stpcpy.
4979 Set errno properly when returning NULL.
4980 Check for readdir error.
4982 2000-06-26 Jim Meyering <meyering@lucent.com>
4984 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4986 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4988 * getusershell.c (xmalloc, xrealloc): Remove functions.
4990 Don't include <stdlib.h>. Don't declare malloc, realloc.
4992 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4994 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4996 2000-06-24 Jim Meyering <meyering@lucent.com>
4998 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5000 2000-06-21 Jim Meyering <meyering@lucent.com>
5002 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5004 2000-06-19 Paul Eggert <eggert@twinsun.com>
5006 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5007 (mbrtowc, mbstate_t): Define substitutes if
5008 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5009 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5010 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5012 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5014 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5015 than 1024, return a memory chunk of least possible size, instead
5016 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5017 Use free/xmalloc instead of xrealloc to avoid copying for very long
5020 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5022 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5023 address, not strdup. Include <stdlib.h> and don't declare free().
5025 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5027 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5030 2000-06-21 Jim Meyering <meyering@lucent.com>
5032 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5033 (noinst_HEADERS): Add getstr.h.
5035 * getline.c (getstr): Move into a separate file.
5036 * getstr.c (getstr): New file, extracted from getline.c, with
5037 the following changes: new parameter, delim2; both delim[12]
5038 parameters have type `int', not `char'. The latter would lose
5039 with 8-bit delimiters.
5040 * getstr.h: New file.
5042 2000-06-19 Jim Meyering <meyering@lucent.com>
5044 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5046 2000-06-18 Jim Meyering <meyering@lucent.com>
5048 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5049 Besides, these days every porting target provides a mkdir function.
5051 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5052 (this snippet comes from src/system.h).
5054 2000-06-15 Paul Eggert <eggert@twinsun.com>
5056 * human.c (adjust_value): New function.
5057 (human_readable_inexact): Apply rounding style even when
5058 printing approximate values.
5060 2000-06-14 Paul Eggert <eggert@twinsun.com>
5062 * human.c (human_readable_inexact): Allow an input block
5063 size that is not a multiple of the output block size, and vice versa.
5064 Reported by Piergiorgio Sartor.
5066 2000-06-14 Paul Eggert <eggert@twinsun.com>
5068 * getdate.y (get_date): Apply relative times after time
5069 zone indicator, not before. Reported by Todd A. Jacobs.
5071 2000-06-13 Jim Meyering <meyering@lucent.com>
5073 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5075 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5077 2000-06-12 Paul Eggert <eggert@twinsun.com>
5079 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5081 2000-06-04 Paul Eggert <eggert@twinsun.com>
5083 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5085 2000-06-04 Jim Meyering <meyering@lucent.com>
5087 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5088 SunOS 4.1.4 for which gid_t is an unsigned type.
5090 2000-06-03 Jim Meyering <meyering@lucent.com>
5092 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5094 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5096 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5097 newer, don't install charset.alias.
5098 * config.charset: Change the Linux/glibc rules so they become empty
5099 on glibc-2.1 or newer.
5101 2000-06-02 Jim Meyering <meyering@lucent.com>
5103 * mountlist.c: Back out last change. Instead, do this...
5104 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5105 member using the same `ignore'-testing code.
5106 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5110 2000-05-29 Jim Meyering <meyering@lucent.com>
5112 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5113 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5115 2000-05-22 Jim Meyering <meyering@lucent.com>
5117 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5119 2000-05-18 Jim Meyering <meyering@lucent.com>
5121 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5122 back, too, since it may have been modified by allocate_entry.
5123 (hash_delete): Rewrite to use neither the assignment operator
5124 nor the comma operator in an if-expression.
5126 2000-05-15 Paul Eggert <eggert@twinsun.com>
5129 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5130 Remove; no longer needed.
5131 "quotearg.h": Add include.
5132 (file_name): Do not bother to explicitly initialize to NULL; it's less
5133 efficient on some hosts.
5134 (close_stdout_status): Remove test as to whether stdout was already
5135 closed; it breaks for the case "echo x | sort >&-".
5136 Quote file name colons.
5137 Do not assume that _("write error") lacks format strings.
5139 2000-05-15 Jim Meyering <meyering@lucent.com>
5141 * version-etc.c (version_etc_copyright): Update the copyright string
5142 used in all --version output.
5144 2000-05-14 Jim Meyering <meyering@lucent.com>
5146 * closeout.c (close_stdout_set_file_name): New function.
5147 (close_stdout_status): Use new file-scoped global.
5148 Return right away if fstat says the stdout file descriptor is invalid.
5149 * closeout.h (close_stdout_set_file_name): Declare.
5151 2000-05-10 Jim Meyering <meyering@lucent.com>
5153 * closeout.c [default_exit_status]: New file-scoped variable.
5154 (close_stdout_set_status): New function.
5155 * closeout.h (close_stdout_set_status): Declare.
5157 2000-05-08 Jim Meyering <meyering@lucent.com>
5159 * long-options.c: Don't include closeout.h.
5160 (parse_long_options): Don't call close_stdout for --version.
5162 2000-05-06 Jim Meyering <meyering@lucent.com>
5164 * strnlen.c: Undefine __strnlen and strnlen.
5165 [!weak_alias]: Define __strnlen to strnlen.
5167 * atexit.c: New file, from libiberty.
5169 2000-05-06 Jim Meyering <meyering@lucent.com>
5171 * closeout.c (close_stdout_status): Also check for errors on the
5174 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5176 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5177 instead of xmalloc, xrealloc, path_concat.
5178 (locale_charset): Treat empty environment variables as absent.
5179 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5181 2000-05-04 Jim Meyering <meyering@lucent.com>
5183 * getopt.c: Update from glibc.
5184 * obstack.c: Likewise.
5185 * obstack.h: Likewise.
5186 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5188 * regex.h: Likewise.
5189 * strndup.c: Likewise.
5190 * strnlen.c: New file, from glibc.
5192 2000-05-01 Jim Meyering <meyering@lucent.com>
5194 * full-write.c (full_write): Remove `FIXME' part of comment.
5196 2000-04-29 Jim Meyering <meyering@lucent.com>
5198 * path-concat.c: Declare strdup only if it's not defined.
5199 * canon-host.c: Likewise.
5201 2000-04-28 Jim Meyering <meyering@lucent.com>
5203 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5204 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5205 included first, then limits.h is included by locale.h by libintl.h.
5206 From John David Anglin.
5208 2000-04-25 Jim Meyering <meyering@lucent.com>
5210 * makepath.c (S_IRWXUGO): Define.
5211 (make_path): Always perform explicit chmod if MODE specifies any
5212 of the `special' permission bits. Prompted by a bug report against
5213 install from Mate Wierdl and Joost van Baal.
5215 2000-04-18 Jim Meyering <meyering@lucent.com>
5219 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5220 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5222 2000-04-17 Jim Meyering <meyering@lucent.com>
5224 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5225 the definition of it to rpl_strftime also defined-away the system's
5228 2000-04-15 Jim Meyering <meyering@lucent.com>
5230 Use `C' to denote so-called `contiguous' files, the same way
5232 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5233 (ftypelet): Use S_ISCTG.
5234 From Michael Deutschmann.
5236 2000-04-14 Jim Meyering <meyering@lucent.com>
5238 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5240 2000-04-08 Jim Meyering <meyering@lucent.com>
5242 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5243 names don't conflict. Reported by Eli Zaretskii.
5245 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5247 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5248 bug. Deal with the different error behavior of Irix iconv.
5250 2000-04-07 Jim Meyering <meyering@lucent.com>
5252 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5253 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5255 2000-04-05 Jim Meyering <meyering@lucent.com>
5257 Portability tweaks required for ultrix4.3.
5258 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5259 * readutmp.c: Include sys/types.h before sys/stat.h.
5260 * canon-host.c: Declare strdup.
5261 * path-concat.c: Likewise.
5262 From John David Anglin.
5264 2000-04-04 Jim Meyering <meyering@lucent.com>
5266 Be more DOS 8.3-friendly.
5267 * ref-add.sin: Renamed from ref-add.sed.in.
5268 * ref-del.sin: Renamed from ref-del.sed.in.
5269 * Makefile.am: Reflect renaming.
5270 Reported by Eli Zaretskii.
5272 Use a temporary file name that won't clash with `charset.alias'
5273 in the DOS 8.3 name space.
5274 * Makefile.am (charset_tmp): Define.
5275 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5276 (uninstall-local): Likewise.
5277 Reported by Eli Zaretskii.
5279 2000-03-29 Paul Eggert <eggert@twinsun.com>
5281 * time/strftime.c (my_strftime): Make sure we call the system
5282 strftime, not ourselves, when invoking the underlying strftime.
5284 2000-03-24 Jim Meyering <meyering@lucent.com>
5286 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5287 (charset_alias): Define.
5288 (install-exec-local): Factor out common code.
5289 (uninstall-local): Split lines longer than 80.
5290 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5292 (.sed.in.sed): New rule. Don't redirect directly to $@.
5293 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5295 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5297 * config.charset: Output a line containing "Packages using this file".
5298 * ref-add.sed.in, ref-del.sed.in: New files.
5299 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5300 ref-del.sed): New rules.
5302 2000-03-17 Jim Meyering <meyering@lucent.com>
5304 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5305 Otherwise, include <strings.h>
5307 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5309 * unicodeio.c (utf8_wctomb): New function.
5310 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5311 format instead of in UCS-4 with platform dependent endianness.
5313 2000-03-07 Paul Eggert <eggert@twinsun.com>
5315 * savedir.c (savedir): Work even if directory size is
5316 negative; this can happen with some screwy NFS configurations.
5318 2000-03-06 Jim Meyering <meyering@lucent.com>
5320 * localcharset.c (get_charset_aliases): Don't try to free file_name
5321 if it's NULL (because we ran out of memory). From Bruno Haible.
5323 2000-03-05 Jim Meyering <meyering@lucent.com>
5325 * localcharset.c ("path-concat.h"): Include.
5326 (get_charset_aliases): Use path_concat instead of ANSI string
5329 * unicodeio.h (PARAMS): Define.
5330 Use it to guard prototype.
5332 2000-03-04 Jim Meyering <meyering@lucent.com>
5334 * Makefile.am (install-exec-local): Create $(libdir) before installing
5336 (uninstall-local): Uncomment this rule so `make distcheck' works
5339 * unicodeio.c (<errno.h>): Include it.
5340 (errno): Declare if not defined.
5342 * localcharset.c: Add Bruno's comment justifying use of volatile.
5344 * config.charset: New version, incorporating remarks from a linux
5345 i18n mailing list. From Bruno Haible.
5347 2000-03-02 Jim Meyering <meyering@lucent.com>
5349 * Makefile.am (EXTRA_DIST): Add config.charset.
5351 2000-03-01 Jim Meyering <meyering@lucent.com>
5353 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5354 * unicodeio.c: Likewise.
5356 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5358 * config.charset: New file.
5359 * localcharset.c: New file.
5360 * unicodeio.h, unicodeio.c: New files.
5361 * Makefile.am (DEFS): Add -DLIBDIR=...
5362 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5363 (noinst_HEADERS): Add unicodeio.h.
5364 (all-local, install-exec-local, charset.alias): New targets.
5366 2000-02-28 Paul Eggert <eggert@twinsun.com>
5368 * quotearg.c (ALERT_CHAR): New macro.
5369 (quotearg_buffer_restyled): Use it.
5371 2000-02-27 Jim Meyering <meyering@lucent.com>
5373 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5374 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5376 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5377 not `#if STDC_HEADERS'.
5378 Declare malloc if needed.
5380 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5381 now that autoconf always defines the HAVE_DECL_ symbols.
5382 * human.c: Likewise.
5384 * strtoumax.c: Likewise.
5386 * backupfile.c: Arrange for cpp to fail if the configure-time
5387 declaration check was not run.
5389 * human.c: Likewise.
5391 * strtoumax.c: Likewise.
5393 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5394 then first look up the entire `.'-containing string as a login name.
5396 2000-02-18 Paul Eggert <eggert@twinsun.com>
5398 * getdate.y: Handle two-digit years with leading zeros correctly.
5399 (textint): New typedef.
5400 (parser_control): Member year changed from int to textint.
5402 (YYSTYPE): Removed; replaced by %union with int and textint members.
5403 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5404 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5405 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5406 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5407 (date, number, to_year): Use width of number in digits, not its value,
5408 to determine whether it's a 2-digit year, or a 2-digit time.
5409 (yylex): Store number of digits of numeric tokens.
5410 Reported by John Kendall.
5412 (parser_control): Changed from struct parser_control to typedef (for
5413 consistency). All uses changed.
5415 (tID): Removed; not used.
5416 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5418 2000-02-14 Paul Eggert <eggert@twinsun.com>
5420 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5421 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5423 2000-02-12 Jim Meyering <meyering@lucent.com>
5425 * userspec.c (ISDIGIT): Define it.
5426 (isdigit): Remove definition.
5427 (is_number): Use ISDIGIT, not isdigit.
5428 <libintl.h>: Include.
5430 (parse_user_spec): Mark translatable strings.
5432 2000-02-10 Jim Meyering <meyering@lucent.com>
5434 With these changes, nanosleep.[ch] are finally enough like the other
5435 lib/* replacement files to compile on a few more losing systems.
5437 * nanosleep.h: Don't include config.h.
5438 Remove prototype from declaration of nanosleep.
5439 (PARAMS): Remove now-unneeded definition.
5440 * nanosleep.c: #undef nanosleep.
5441 (rpl_nanosleep): Rename from nanosleep.
5443 2000-02-03 Jim Meyering <meyering@lucent.com>
5445 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5446 rather than with `#if HAVE_UTMPNAME'.
5448 2000-02-01 Jim Meyering <meyering@lucent.com>
5450 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5452 2000-01-31 Jim Meyering <meyering@lucent.com>
5454 * nanosleep.h (nanosleep): Guard declaration with
5455 `#if ! HAVE_DECL_NANOSLEEP'.
5456 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5457 the declaration in that vendor's sys/timers.h.
5458 Reported by Christian Krackowizer.
5460 * quotearg.c (ISASCII): Add #undef and move definition to follow
5461 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5462 (ISPRINT): Likewise.
5463 Reported by Tom Tromey.
5465 2000-01-30 Jim Meyering <meyering@lucent.com>
5467 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5468 uses of ->ut_name. The latter doesn't work with new Linux header files
5469 where only utmpx.ut_user is declared.
5471 * readutmp.h (UT_USER): Define.
5473 2000-01-23 Jim Meyering <meyering@lucent.com>
5475 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5478 2000-01-22 Jim Meyering <meyering@lucent.com>
5480 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5481 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5482 Required for some AIX systems. Reported by Christian Krackowizer.
5483 [TESTING] (main): New function.
5485 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5486 * dirname.c (dir_name): Support for DOS-style file names with drive
5489 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5491 * strverscmp.c (ISDIGIT): Define.
5492 (strverscmp): Use ISDIGIT, not isdigit.
5494 2000-01-17 Paul Eggert <eggert@twinsun.com>
5496 * nanosleep.c (nanosleep):
5497 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5498 POSIX.1 doesn't require SA_INTERRUPT and some systems
5499 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5500 it's been part of POSIX.1 since day 1 (in 1988).
5502 2000-01-17 Jim Meyering <meyering@lucent.com>
5504 * interlock: Remove unused file. Reported by François Pinard.
5506 2000-01-16 Paul Eggert <eggert@twinsun.com>
5508 * quotearg.c (quotearg_buffer_restyled): Do not quote
5509 alert, backslash, formfeed, and vertical tab unnecessarily in
5510 shell quoting style.
5513 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5514 Free Software Foundation, Inc.
5515 Copying and distribution of this file, with or without modification,
5516 are permitted provided the copyright notice and this notice are preserved.