1 2004-10-03 Paul Eggert <eggert@cs.ucla.edu>
5 * modechange.c (mode_compile): Don't decrement a pointer that
6 points to the start of a string, as the C Standard says the
7 resulting behavior is undefined.
9 * backupfile.h (enum backuptype): Rename none -> no_backups,
10 simple -> simple_backups, numbered_existing ->
11 numbered_existing_backups, numbered -> numbered_backups
12 to avoid shadowing problems. All uses changed.
13 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
14 * backupfile.c (check_extension, numbered_backup):
15 Rename locals to avoid shadowing 'basename'.
16 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
19 * .cppi-disable: Add getopt_.h, getopt_int.h.
20 * .cvsignore: Add getopt.h.
22 2004-10-02 Jim Meyering <jim@meyering.net>
24 * dirfd.h, getpagesize.h: Add copyright notice.
26 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
28 * snprintf.c: Remove comments as to why each header is needed.
30 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
35 2004-10-01 Simon Josefsson <jas@extundo.com>
37 * snprintf.c (snprintf): Handle size==0.
39 2004-10-01 Simon Josefsson <jas@extundo.com>
40 Bruno Haible <bruno@clisp.org>
42 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
43 (snprintf): Declare 'args'.
45 2004-09-30 Simon Josefsson <jas@extundo.com>
47 * snprintf.h, snprintf.c: New files.
49 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
51 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
52 (hol_entry_help): Never translate an empty string.
53 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
54 * argp.h (OPTION_NO_TRANS): New option.
56 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
58 * xvasprintf.c: Include xalloc.h.
59 (xvasprintf): Use xalloc_die, not xmalloc_die.
61 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
63 * dummy.c: Change copyright notice to FSF, and license to GPL.
65 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
67 * argp-pvh.c (argp_program_version_hook): Provide initial value.
68 Problem reported by Bruno Haible in:
69 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
71 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
73 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
74 in case some system header has #define'd it. Problem reported by
76 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
78 2004-09-08 Bruno Haible <bruno@clisp.org>
80 * stdint_.h.in: New file, taken from GNU clisp.
82 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
84 * xvasprintf.h: New file.
85 * xvasprintf.c: New file.
86 * xasprintf.c: New file.
88 2004-09-08 Bruno Haible <bruno@clisp.org>
90 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
92 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
94 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
96 Import from coreutils.
97 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
98 strings on unbounded length. alloca's performance benefits aren't
101 (parse_with_separator): New function, with most of the internals
102 of the old parse_user_spec. Allow user to omit both user and group,
103 for compatibility with FreeBSD.
104 Clone only the user name, not the entire spec.
105 Do not set *uid, *gid unless entirely successful.
106 Avoid memory leak in some failing cases.
107 Fix regression for USER.GROUP reported by Dmitry V. Levin in
108 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
109 (parse_user_spec): Rewrite to use parse_with_separator.
111 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
113 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
114 its complicated substitute.
115 * argp-help.c: Include <errno.h>, for program_invocation_short_name
116 and program_invocation_name.
117 (__argp_basename) [!_LIBC]: Remove; the only use was
118 replaced by its body.
119 (__argp_short_program_name): Change condition from
120 !defined __argp_short_program_name to
121 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
122 to match argp-namefrob.h.
123 (__argp_failure): Don't assume strerror_r returns char *.
124 * argp-parse.c (N_): Define unconditionally.
125 (argp_default_options): Fill out initializers with 0 to avoid
128 2004-08-12 Simon Josefsson <jas@extundo.com>
130 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
131 * getopt_.h: Renamed from getopt.h.
133 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
135 Merge from coreutils.
137 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
138 wmemchr or wmemcpy. Problem reported by Robert Dahlem
139 for Reliant Unix 5.43.
141 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
142 (union fooround): Use uintmax_t, not long int.
143 The rest is a merge from libc:
144 [defined _LIBC]: Include <shlib-compat.h>.
145 (_obstack) [defined _LIBC]: Remove after 2.3.4.
147 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
149 * strverscmp.c: Convert to UTF-8.
151 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
153 * obstack.h (obstack_empty_p):
154 Don't assume that chunk->contents is suitably aligned.
155 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
156 Likewise. Problem reported by Benno in
157 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
159 * chown.c (rpl_chown): Work even if the file is writeable but not
160 readable. This could be improved further but it'd take some work.
162 2004-08-08 Simon Josefsson <jas@extundo.com>
164 * xgethostname.c: Don't include error.h (not used).
167 * getpass.c: Include getpass.h first.
169 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
171 * xalloc-die.c: New files.
172 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
174 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
175 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
176 (_, N_, xalloc_die): Move to xalloc-die.c.
177 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
178 so that we needn't mess with xalloc_msg_memory_exhausted.
180 * sha1.h: Renamed from sha.h.
181 (SHA1_H): Renamed from _SHA_H.
182 (sha1_ctx): Renamed from sha_ctx.
183 (sha1_init_ctx): Renamed from sha_init_ctx.
184 (sha1_process_block): Renamed from sha_process_block.
185 (sha1_process_bytes): Renamed from sha_process_bytes.
186 (sha1_finish_ctx): Renamed from sha_finish_ctx.
187 (sha1_read_ctx): Renamed from sha_read_ctx.
188 (sha1_stream): Renamed from sha_stream.
189 (sha1_buffer): Renamed from sha_buffer.
190 * sha1.c: Likewise; renamed from sha.c.
191 Do not include <sys/types.h>.
192 Include <stddef.h> rather than <stdlib.h>.
194 2004-08-08 Bruno Haible <bruno@clisp.org>
196 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
197 FILESYSTEM_PREFIX_LEN.
198 * progreloc.c: Likewise.
199 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
201 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
204 * argp-help.c (make_hol, hol_append): Don't assume that
205 SIZE_MAX is a valid preprocessor constant.
206 (__argp_basename): Change from "#ifndef _LIBC"
207 to "#ifndef __argp_short_program_name", so that
208 we don't compile these functions for tar.
210 More merges from coreutils.
211 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
212 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
214 * addext.c: Remove; no longer needed.
215 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
216 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
217 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
218 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
219 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
220 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
221 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
222 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
223 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
224 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
225 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
226 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
227 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
228 Import changes from coreutils.
230 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
232 Merge from coreutils.
234 * .gdb-history: Remove; this doesn't belong here.
236 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
237 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
238 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
240 * dirname.h: Include <stdbool.h>.
241 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
242 for consistency with POSIX terminology. All uses changed.
243 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
244 (strip_trailing_slashes): Use bool for booleans.
245 * stripslash.c (strip_trailing_slashes): Likewise.
247 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
248 sometimes returns a positive errno value even when it succeeds.
249 (print_errno_message) [!LIBC]: Fall back on strerror if
252 * path-concat.c (mempcpy): Don't define if a system header defines it.
253 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
254 (longest_relative_suffix): New function.
255 (path_concat): Use it. Assume first argument is not NULL.
256 Port to DOS. Omit redundant separators.
257 Report an error instead of returning NULL.
258 Use mempcpy instead of memcpy.
259 (xpath_concat): Remove: not declared or used.
261 * same.h: Include <stdbool.h>
262 (same_name): Return bool, not int.
263 * same.c (same_name): Likewise.
264 (errno): Don't declare; we assume C89 or better now.
266 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
267 if not already defined.
269 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
270 * dup-safer.c (errno): Likewise.
272 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
274 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
277 2004-08-03 Simon Josefsson <jas@extundo.com>
279 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
280 * progname.h: Don't include stdbool.h.
282 2004-08-02 Simon Josefsson <jas@extundo.com>
284 * getsubopt.h: New file, with comments from Bruno Haible.
285 * getsubopt.c: New file, from glibc, but slightly modified based on
286 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
288 2004-08-01 Simon Josefsson <jas@extundo.com>
290 * xgetdomainname.c: Include stdlib.h, for free().
292 2004-07-16 Simon Josefsson <jas@extundo.com>
296 2004-07-16 Bruno Haible <bruno@clisp.org>
298 * backupfile.h: Add extern "C" for C++.
299 * closeout.h: Likewise.
300 * copy-file.h: Likewise.
301 * findprog.h: Likewise.
302 * full-write.h: Likewise.
303 * pathname.h: Likewise.
304 * progname.h: Likewise.
305 * stpcpy.h: Likewise.
306 * stpncpy.h: Likewise.
307 * strcase.h: Likewise.
308 * strstr.h: Likewise.
309 * xalloc.h: Likewise.
311 * mbswidth.h: Add extern "C" for C++.
312 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
314 2004-07-09 Simon Josefsson <jas@extundo.com>
316 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
317 failed without this.)
319 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
321 * fchown-stub.c: New file.
323 2004-06-24 Jim Meyering <jim@meyering.net>
325 * obstack.h (obstack_base): Cast to (void *), per documentation.
327 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
329 * argz.c, argz_.h: New files, which are autoupdated from libtool.
331 2004-06-01 Jim Meyering <jim@meyering.net>
333 * calloc.c: New file.
335 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
337 * getdate.y (yylex): Allow space between sign and number.
338 Problem reported by Dan Jacobson.
340 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
341 and Jim Meyering <jim@meyering.net>
343 Merge from coreutils CVS.
345 * stat-macros.h: New file, with contents from file-type.h
346 and coreutils' system.h.
347 * file-type.c: Include "stat-macros.h".
348 * file-type.h (file_type): Move all macro definitions to new file,
351 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
352 Wrap old code with this conditional.
353 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
354 function that does not dereference symlinks.
355 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
357 * xreadlink.c: Include xreadlink.h first, to catch .h file
359 (xreadlink): Accept new arg SIZE, for efficiency.
360 All decls and uses changed.
361 * xreadlink.h: Include <stddef.h>, for size_t.
363 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
364 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
366 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
368 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
370 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
371 macros to be defined.
372 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
373 the allocator returns NULL because the requested size is zero.
375 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
377 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
378 var. Add comment explaining why libc still defines it. This
379 merges the following patch from glibc:
380 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
382 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
384 * obstack.c (_obstack): Remove unused variable. It hasn't been
385 present in glibc since revision 1.1 of this file.
386 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
387 obstack_alignment_mask, obstack_alloc, obstack_base,
388 obstack_blank, obstack_blank_fast, obstack_chunk_size,
389 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
390 obstack_grow0, obstack_init, obstack_int_grow,
391 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
392 obstack_next_free, obstack_object_size, obstack_ptr_grow,
393 obstack_ptr_grow_fast, obstack_room): Remove declarations of
394 nonexistent functions.
396 2004-05-17 Derek R. Price <derek@ximbiot.com>
397 Paul Eggert <eggert@cs.ucla.edu>
399 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
401 2004-05-14 Bruno Haible <bruno@clisp.org>
403 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
404 that consists of a '.' followed by an empty digit string.
405 Patch by Tor Lillqvist <tml@iki.fi>.
407 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
409 Port obstack to the AS/400, where pointers are 16 bytes wide and
410 you cannot cast an integer to a valid pointer. This patch is
411 currently waiting to be integrated into glibc; see
412 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
414 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
415 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
416 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
417 (struct obstack): temp member is now a union of a pointer and
418 an integer, instead of an integer. All integer uses changed.
419 This does not affect the physical layout of struct obstack,
420 except on hosts (like the AS/400) where the size or alignment of
421 void * is greater than that of ptrdiff_t.
422 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
423 __STDC__)]: Store temporary in pointer member of union, not
425 * obstack.c: Include <stddef.h>, for offsetof.
426 (struct fooalign): Remove; it doesn't need a name.
427 (union fooround): Change double to long double, and add void *.
428 (DEFAULT_ALIGNMENT): Use offsetof to compute.
429 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
430 not a macro. Hence the values are always int; so remove all
431 casts-to-int in uses.
433 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
434 Derek Price <derek@ximbiot.com>
436 * alloca.c: Include <alloca.h>, to get our interface.
437 * alloca_.h: Use __alloca on AIX, so that we don't have to
438 include <alloca.h> first. Use C89 prototype for alloca; this
439 requires including <stddef.h> for size_t. Use extern "C" if C++.
440 Use #elif for simplicity, since we can assume C89 now.
441 Don't try to source the system alloca.h since it will not be found
442 and to prevent recursively including its replacement.
443 * fnmatch.c: Include <alloca.h> instead of opencoding.
444 * lib/regex.c: Likewise.
446 2004-05-16 Derek Price <derek@ximbiot.com>
447 Paul Eggert <eggert@cs.ucla.edu>
449 getline cleanup. This changes the getndelim2 API: both order of
450 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
453 * getline.c: Don't include stddef.h or stdio.h, since our
455 (getline): Always use getdelim, so that we don't have two
457 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
459 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
460 (GETNDELIM2_MAXIMUM): New macro.
461 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
462 instead of the old practice of delim2==0. All callers changed.
463 Return -1 on overflow, instead of returning junk.
464 Do not set *linesize unless allocation succeeds.
465 * getndelim2.h: Do not include stddef.h; no longer needed, now
466 that we include sys/types.h.
467 * getnline.h: Likewise.
468 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
469 (getndelim2): Reorder arguments.
470 * getnline.c (getnline, getndelim):
471 Don't discard the NMAX argument.
472 (getnline): Invoke getndelim, to avoid code duplication.
473 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
474 of (size_t) -1 by callers of the getnline family.
476 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
478 * nanosleep.c (suspended): Change its type from int to
479 sig_atomic_t volatile.
480 (first_call): Make it private to rpl_nanosleep, and have it
481 be zero initially as that's a bit faster.
482 (my_usleep): Round up fractional times instead of truncating them,
483 as this is the usual meaning for 'sleep'.
485 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
487 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
488 (ENOSYS): Define if not defined.
489 (settime): Fall back on stime if it exists and settimeofday fails.
490 But don't bother with fallbacks if a method fails with errno == EPERM.
492 2004-05-11 Jim Meyering <jim@meyering.net>
494 Prior to this change, the save_cwd caller required read access to the
495 current directory on most systems (ones with the fchdir function).
497 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
498 fails, try write-only, and finally, resort to using xgetcwd.
500 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
502 * obstack.c, obstack.h: Import changes from libc.
504 2004-04-28 Bruno Haible <bruno@clisp.org>
506 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
507 implicitly appends .exe to executables.
508 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
509 accepts Windows pathnames.
510 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
511 Cygwin like Windows, since it now accepts Windows pathnames.
512 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
513 Cygwin like Windows, since it now accepts Windows pathnames.
514 Reported by Derek Robert Price <derek@ximbiot.com>.
516 2004-04-20 Jim Meyering <jim@meyering.net>
518 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
520 2004-04-20 Jim Meyering <jim@meyering.net>
521 Bruno Haible <bruno@clisp.org>
523 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
524 memory when realloc fails.
526 2004-04-18 Jim Meyering <jim@meyering.net>
528 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
529 don't leak memory and do call END_UTMP_ENT.
531 2004-04-11 Paul Eggert <eggert@twinsun.com>
533 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
534 (CHAR_BIT): Remove, since we assume C89.
535 Include <stdint.h> if available, as per current Autoconf CVS advice.
537 2004-03-30 Paul Eggert <eggert@twinsun.com>
539 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
540 not bool, to be more consistent with Unix conventions.
541 Suggested by Bruno Haible.
543 Merge from coreutils.
545 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
548 * getdate.h: Include stdbool.h, and timespec.h instead of
549 the usual <time.h> dance.
550 (get_date): Change signature to support fractional time stamps.
552 * getdate.y: Include "getdate.h" first, as we can now
553 assume C89 and don't need to worry about 'const'.
554 Similarly, include "unlocked-io.h" near start, not in middle.
556 (textint.value): Use long int rather than int.
557 (textint.digits): Use size_t rather than int.
558 (BILLION, LOG10_BILLION): New constants.
559 (parser_control): New member rel_ns. Members day_ordinal,
560 time_zone, month, day, hour, minutes, rel_year, rel_month,
561 rel_day, rel_hour, rel_minutes, rel_seconds
562 are now long int, not int. Member seconds is now struct timespec,
563 not int. New member timespec_seen. Members dates_seen, days_seen,
564 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
566 (%union.intval): Now long int, not int.
568 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
569 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
570 (spec): Now is a timespec or an item list.
571 (timespec, items): New nonterminals.
572 (time, rel, relunit, number, get_date):
573 Add support for fractional seconds.
574 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
575 (gmtime, localtime, mktime): Remove decls; not needed with C89.
576 (to_hour): First arg is now long int, not int.
577 (to_year): Returns long int, not int.
578 Don't treat year -70 like 70.
579 (tm_diff): Returns long int, not int.
580 (lookup_word): Use bool instead of int when appropriate.
581 (yylex): Use size_t for count, not int.
582 Detect overflow when parsing large integer constants.
583 Add support for fractions.
584 (get_date): Make pointers 'const' if possible.
585 Use more-portable code to detect integer overflow.
586 (main) [TEST]: Adjust to above changes. Test for localtime failure.
587 Don't use ctime; it's not reliable if the year has >4 digits.
589 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
590 This is for compatibility with BSD.
592 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
593 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
594 From coreutils' system.h.
596 * userspec.c: Don't include "posixver.h".
597 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
598 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
599 compatible extension. Simplify code by removing a boolean int
600 that was always nonzero if a string was nonnull.
602 2004-03-30 Jim Meyering <jim@meyering.net>
604 Merge from coreutils.
606 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
608 * readtokens.c (readtoken): Don't leak 64 bytes when reading
609 an empty input stream.
611 * readtokens.c: Include <stdbool.h>.
612 (readtoken): Use `size_t' rather than int/long.
613 All callers adjusted.
614 Use `bool' rather than `int' where appropriate.
615 Use memset rather than an explicit loop.
616 Use x2nrealloc rather than xrealloc.
617 Allow the use of `\0' as a delimiter.
618 (readtokens): Likewise.
619 * readtokens.h (readtoken, readtokens): Update prototypes.
621 2004-03-30 Bruno Haible <bruno@clisp.org>
623 * getloadavg.c (getloadavg): Don't assume setlocale returns
626 2004-03-29 Paul Eggert <eggert@twinsun.com>
628 Merge changes to getloadavg.c from coreutils and Emacs.
630 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
631 Define to an expression, not to the empty string.
632 Include cloexec.h and xalloc.h.
633 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
634 Use set_cloexec_flag rather than rolling our own.
635 * cloexec.c, cloexec.h: New files.
637 2004-03-18 Paul Eggert <eggert@twinsun.com>
639 * getopt.h: Sync with libc CVS.
641 2004-03-18 Paul Eggert <eggert@twinsun.com>
642 Bruno Haible <bruno@clisp.org>
644 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
645 not on all platforms that have <wchar.h>.
646 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
648 2004-03-09 Paul Eggert <eggert@twinsun.com>
650 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
652 * getopt_int.h: New file, also synced from libc.
654 2004-03-07 Paul Eggert <eggert@twinsun.com>
656 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
657 '#if' expressions. Unlike the code it replaces, it does not
658 depend on (defined _SC_PAGESIZE). However, it does depend on
659 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
660 first reported by Jason Andrade in
661 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
663 2004-01-18 Simon Josefsson <jas@extundo.com>
665 * strdup.h: New file.
666 * strdup.c: Include it.
667 * path-concat.c: Include strdup.h. Drop strdup declaration.
668 * userspec.c: Include strdup.h. Drop strdup declaration.
670 2004-02-06 Karl Berry <karl@gnu.org>
672 * config.charset: update from gettext 0.14.1.
674 2004-02-05 Paul Eggert <eggert@twinsun.com>
676 Add comments and code, prompted by suggestions from Bruno Haible
678 * quotearg.h (quotearg_alloc): New decl. Improve the comments
679 describing the enum quoting_style values.
680 * quotearg.c (quotearg_alloc): New function.
681 (quotearg_buffer_restyled): Treat lone { and } as special.
682 Treat = as special. Work around bug with older shells
683 that "see" a '\' that is really the 2nd byte of a multibyte char.
684 Quote empty string with shell_quoting_style.
686 2004-02-03 Bruno Haible <bruno@clisp.org>
688 * pipe.h: New file, from GNU gettext.
689 * pipe.c: New file, from GNU gettext.
691 2004-01-27 Bruno Haible <bruno@clisp.org>
693 * execute.h: New file, from GNU gettext.
694 * execute.c: New file, from GNU gettext.
695 * w32spawn.h: New file, from GNU gettext.
697 2004-01-23 Paul Eggert <eggert@twinsun.com>
699 Exit-status fix from coreutils.
701 Use exit_failure consistently in place of EXIT_FAILURE,
702 so that program exit statuses are consistent on failure.
704 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
705 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
706 * argmatch.h: Comment fix to match the above.
707 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
708 Now a macro referring to exit_failure, instead of a separate
709 variable. Include "exitfail.h" to get it.
710 * xstrtol.h: Include "exitfail.h".
711 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
713 * long-options.c (parse_long_options): Use prototype
714 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
717 2004-01-21 Jim Meyering <jim@meyering.net>
719 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
720 so as not to conflict with a different-sized __mktime_internal
721 function in GNU libc.
722 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
723 Problem building statically-linked `ls' reported by Michael Brunnbauer.
725 2004-01-18 Paul Eggert <eggert@twinsun.com>
727 Merge from diffutils.
729 * file-type.c (file_type): Add typed memory objects.
730 * file-type.h (S_TYPEISTMO): New macro.
732 * c-stack.h (c_stack_action): Remove argv argument.
733 * c-stack.c (c_stack_action): Likewise. All uses changed.
734 (die): Don't calculate message unless segv_action returns.
735 (get_stack_location, min_address_from_argv, max_address_from_argv,
736 volatile stack_base, volatile_stack_size): Remove.
737 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
738 that every segmentation violation is a stack overflow. (Ouch!)
739 See Debian bug 136249 (still outstanding) for more info about why
740 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
742 2003-11-30 Bruno Haible <bruno@clisp.org>
744 Safer stack allocation.
745 * setenv.c: Include allocsa.h.
746 (alloca): Remove fallback definition.
747 (freea): Remove macro.
748 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
751 2003-10-17 Bruno Haible <bruno@clisp.org>
753 * binary-io.h: Avoid warnings on Cygwin.
755 2003-12-28 Bruno Haible <bruno@clisp.org>
757 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
758 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
760 2003-11-28 Bruno Haible <bruno@clisp.org>
762 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
764 2003-11-27 Bruno Haible <bruno@clisp.org>
766 * wait-process.c: On Windows, include windows.h. Needed on mingw.
768 2003-11-17 Bruno Haible <bruno@clisp.org>
770 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
772 2003-11-24 Bruno Haible <bruno@clisp.org>
774 * xallocsa.h: New file, from GNU gettext.
775 * xallocsa.c: New file, from GNU gettext.
777 2003-11-24 Bruno Haible <bruno@clisp.org>
779 * allocsa.h: New file, from GNU gettext.
780 * allocsa.c: New file, from GNU gettext.
782 2003-11-24 Bruno Haible <bruno@clisp.org>
784 * eealloc.h: New file.
786 2004-01-15 Jim Meyering <jim@meyering.net>
788 Merge from coreutils.
790 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
791 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
792 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
794 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
795 optional configure-time default.
797 * version-etc.c (version_etc_copyright): Update copyright date.
799 * xreadlink.c (xreadlink): Correct outdated comment.
801 2004-01-15 Paul Eggert <eggert@twinsun.com>
803 Merge from coreutils.
805 * posixver.c: Include posixver.h.
807 * same.c: Include <stdbool.h>, <limits.h>.
808 (_POSIX_NAME_MAX): Define if not defined.
810 (same_name): If file names are silently truncated, report
811 that the file names are the same if they are the same after
812 the silent truncation.
814 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
816 * xstrtod.c (xstrtod): Likewise. All callers changed to
817 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
820 2004-01-14 Paul Eggert <eggert@twinsun.com>
822 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
823 with like-named macro in fnmatch.c.
824 (EXT): Use an internal constant instead.
826 Merge fnmatch patches from glibc.
827 * fnmatch.c (mbsinit): Remove define.
828 Add libc_hidden_ver (__fnmatch, fnmatch).
829 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
830 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
832 2003-12-14 Karl Berry <karl@gnu.org>
834 * config.charset: update from gettext-runtime.
836 2003-12-03 Paul Eggert <eggert@twinsun.com>
838 * getgroups.c (getgroups): xmalloc takes one argument, not two.
839 Bug reported by Alfred M. Szmidt.
841 2003-11-29 Karl Berry <karl@gnu.org>
843 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
845 2003-11-23 Paul Eggert <eggert@twinsun.com>
846 Bruno Haible <bruno@clisp.org>
848 * printf-parse.h: Don't include sys/types.h.
849 (ARG_NONE): New macro.
850 (char_directive): Change type of *arg_index fields to size_t.
851 * printf-parse.c: Don't include sys/types.h.
852 (SSIZE_MAX): Remove macro.
853 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
854 Remove unnecessary overflow check.
855 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
858 2003-11-24 Paul Eggert <eggert@twinsun.com>
860 * alloca.c: Remove dependency on xalloc module.
861 (xalloc_die): Remove.
862 (memory_full) [!defined emacs]: New macro.
863 [!defined emacs]: Don't include xalloc.h.
864 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
865 address arithmetic overflows. Change datatypes a bit to avoid
868 2003-11-22 Jim Meyering <jim@meyering.net>
870 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
872 2003-11-17 Bruno Haible <bruno@clisp.org>
874 * vasnprintf.c (alloca): Remove fallback definition.
875 (freea): Remove definition.
876 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
877 Reported by Paul Eggert.
879 2003-11-17 Jim Meyering <jim@meyering.net>
881 On systems without utime and without a utimes function capable of
882 dealing with a NULL struct utimbuf* argument, this utime replacement
883 could -- in unusual circumstances -- leak a file descriptor.
884 * utime.c: Include <unistd.h> and <errno.h>.
885 (utime_null): Be sure to close `fd' and to preserve errno.
886 Reported by Geoff Collyer via Arnold Robbins.
888 2003-11-16 Paul Eggert <eggert@twinsun.com>
889 Bruno Haible <bruno@clisp.org>
891 Protect against address arithmetic overflow.
892 * printf-args.h: Include stddef.h.
893 (arguments): Change type of field 'count' to size_t.
894 * printf-args.c (printf_fetchargs): Use size_t instead of
895 'unsigned int' where appropriate.
896 * printf-parse.h: Include sys/types.h.
897 (char_directive): Change type of *arg_index fields to ssize_t.
898 (char_directives): Change type of fields 'count', max_*_length to
900 * printf-parse.c: Include sys/types.h and xsize.h.
901 (SSIZE_MAX): Define fallback value.
902 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
903 instead of 'int' where appropriate. Check a_allocated, d_allocated
904 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
905 * vasnprintf.c: Include xsize.h.
906 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
907 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
908 overflow. Avoid wraparound when converting a width or precision from
911 2003-11-16 Bruno Haible <bruno@clisp.org>
913 Update from GNU gettext.
914 * printf-parse.c: Generalize to it can be compiled for wide strings.
915 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
916 * vasnprintf.c: Generalize to it can be compiled for wide strings.
917 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
918 SNPRINTF): New macros.
919 Don't include <alloca.h> if the file is used inside libintl.
920 (local_wcslen): New function, for Solaris 2.5.1.
921 (VASNPRINTF): Use it instead of wcslen.
923 2003-11-16 Bruno Haible <bruno@clisp.org>
925 * xsize.h (xmax): New function.
926 (xsum, xsum3, xsum4): Declare as "pure" functions.
928 2003-11-12 Paul Eggert <eggert@twinsun.com>
930 * xalloc.h: Do not include <limits.h> or <stdint.h>.
931 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
932 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
933 heuristic is just as accurate as far as we know, and it removes a
934 dependency on size_max.m4 and ptrdiff_max.m4.
936 2003-11-12 Paul Eggert <eggert@twinsun.com>
938 * xstrtol.c (__xstrtol): Remove "break" immediately after
939 "return", to pacify some unknown compiler. Problem reported
942 2003-11-11 Bruno Haible <bruno@clisp.org>
944 * xsize.h (SIZE_MAX): Remove fallback definition.
945 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
948 2003-11-10 Paul Eggert <eggert@twinsun.com>
950 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
951 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
952 rejected some allocations of exactly SIZE_MAX - 2 bytes.
954 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
955 not (size_t) -1, since it's defined here.
957 2003-11-06 Paul Eggert <eggert@twinsun.com>
959 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
960 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
961 Reject sizes of exactly SIZE_MAX bytes.
962 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
963 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
965 2003-11-05 Bruno Haible <bruno@clisp.org>
967 * xsize.h: Include limits.h, to avoid a possible collision with
968 SIZE_MAX defined in <limits.h> on Solaris.
970 2003-11-04 Bruno Haible <bruno@clisp.org>
973 * linebreak.c: Include xsize.h.
974 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
975 argument for overflow.
976 Suggested by Paul Eggert.
978 2003-10-31 Bruno Haible <bruno@clisp.org>
980 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
981 to avoid (extremely rare) race condition.
982 Suggested by Paul Eggert.
984 2003-11-03 Jim Meyering <jim@meyering.net>
986 * userspec.c: Include "userspec.h".
987 * userspec.h: New file.
989 2003-10-31 Paul Eggert <eggert@twinsun.com>
991 * mountlist.h (struct mount_entry.me_type_malloced): New member.
992 * mountlist.c (SIZE_MAX): Define if not defined already.
993 (read_filesystem_list): Set and use me_type_malloced.
994 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
995 whatever the type happens to be), for brevity and consistency.
996 Check for size calculation overflow on Alphas running OSF/1.
998 2003-10-31 Jim Meyering <jim@meyering.net>
1000 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1002 * linebuffer.c: Include <string.h> for declaration of memset.
1004 2003-10-30 Paul Eggert <eggert@twinsun.com>
1005 Bruno Haible <bruno@clisp.org>
1007 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1008 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1010 2003-10-29 Paul Eggert <eggert@twinsun.com>
1012 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1013 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1015 * quotearg.c (quotearg_n_options): Use it.
1016 * group-member.c: Include <stdbool.h>.
1017 (free_group_info): Arg is now const *; don't free arg.
1018 (get_group_info): Now returns bool and accepts struct group_info *,
1019 rather than returning a malloc'ed struct group_info *.
1020 All uses changed. Check for overflow in internal size calculation.
1022 * getusershell.c (readname): Simplify the code by using x2nrealloc
1023 rather than xmalloc/xrealloc.
1024 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1025 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1026 conformance bug: the old code used a pointer after freeing the
1027 storage that it addressed.
1028 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1029 rather than doing it by hand.
1030 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1031 the buffer preserved. Use free and xmalloc instead.
1032 * quotearg.c (quotearg_n_options): Likewise.
1033 Use a simpler test for size overflow. Don't use xalloc_oversized
1034 because unsigned int might be wider than size_t (!); this suggests
1035 that we should switch from unsigned int to size_t for slot numbers.
1037 2003-10-27 Bruno Haible <bruno@clisp.org>
1039 * stdbool_.h: Better support for BeOS.
1041 2003-10-27 Paul Eggert <eggert@twinsun.com>
1043 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1044 to allocate the returned structure. Do not allocate a subarray,
1045 as x2nrealloc will do that.
1046 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1047 instead of xnrealloc.
1048 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1050 2003-10-26 Paul Eggert <eggert@twinsun.com>
1052 * xalloc.h (xalloc_oversized): New static inline function, for
1053 callers that want to do their own size-overflow checking. Include
1054 <stdbool.h>, since xalloc_oversized returns bool.
1055 * xalloc.c (array_size_overflow): Remove. All callers changed
1056 to use xalloc_oversized.
1058 Add two functions x2realloc, x2nrealloc, for programs that grow
1059 arrays dynamically by doubling their sizes.
1060 * xalloc.h (x2realloc, x2nrealloc): New decls.
1061 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1064 Port to C99 semantics for 'inline' of external functions.
1065 Bug reported by Bruno Haible.
1066 * xmalloc.c (xnmalloc_inline): New static inline function,
1067 with the old contents of xnmalloc.
1068 (xnmalloc, xmalloc): Use it.
1069 (xnrealloc_inline): New static inline function,
1070 with the old contents of xnrealloc.
1071 (xnrealloc, xrealloc): Use it.
1073 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1075 2003-10-25 Paul Eggert <eggert@twinsun.com>
1077 Fix several address-calculation bugs in the hash modules,
1078 plus some minor code cleanup.
1080 * hash.h: Include <stdbool.h>, for bool.
1081 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1082 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1083 hash_get_n_entries, hash_get_max_bucket_length,
1084 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1085 hash_rehash): Use size_t rather than unsigned.
1086 * hash.c (struct hash_table, hash_get_n_buckets,
1087 hash_get_n_buckets_used, hash_get_n_entries,
1088 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1089 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1090 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1092 (SIZE_MAX): Define if not defined.
1093 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1094 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1096 Use const * when possible.
1097 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1098 (check_tuning): Fix bug: if tuning parameters were very close to
1099 0 or 1, rounding errors could have caused subscript violations.
1100 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1101 (hash_initialize): Add 'fail:' label
1102 to free table and return NULL, and use it to simplify code.
1103 Use calloc rather than clearing the storage ourself.
1104 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1105 buffer size calculations.
1106 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1107 Include <stddef.h>, for size_t.
1108 * hash-pjw.c (hash_pjw): Likewise.
1109 Switch to method described by Bruno Haible.
1110 Include <limits.h>, for CHAR_BIT.
1111 (SIZE_BITS): New macro.
1113 2003-10-21 Paul Eggert <eggert@twinsun.com>
1115 * getndelim2.c (getndelim2): When size calculation overflows,
1116 ceiling the allocation at NMAX bytes rather than silently
1117 discarding input bytes before NMAX is reached. This makes
1118 a difference only if NMAX exceeds SIZE_MAX / 2.
1120 * obstack.c: Merge from glibc.
1121 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1122 Add libc_hidden_def (_obstack_newchunk).
1123 (_obstack_free) [! defined _LIBC]: Remove.
1124 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1125 a clone of the function body.
1126 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1127 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1129 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1130 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1133 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1134 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1135 Don't use lvalue casts, as GCC plans to remove support for them
1136 in GCC 3.5. Reported by Joseph S. Myers. This bug
1137 was also present in the non-GCC version, indicating that this
1138 code had always been buggy and had never been widely used.
1139 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1140 Use the fast variant of each macro, rather than copying the
1141 definiens of the fast variant; that way, we'll be more likely to
1142 catch future bugs in the fast variants.
1144 2003-10-20 Bruno Haible <bruno@clisp.org>
1146 * wait-process.h: New file, from GNU gettext.
1147 * wait-process.c: New file, from GNU gettext.
1149 2003-10-19 Jim Meyering <jim@meyering.net>
1151 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1153 2003-10-16 Paul Eggert <eggert@twinsun.com>
1155 * getgroups.c: Include <errno.h>, <stdlib.h>.
1156 (getgroups): First arg is int, not size_t.
1157 Don't let 'free' mangle errno.
1159 2003-10-16 Jim Meyering <jim@meyering.net>
1161 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1163 2003-10-15 Paul Eggert <eggert@twinsun.com>
1165 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1167 (new_exclude, add_exclude_file): Initial size no longer needs to
1169 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1170 our own address arithmetic overflow checking.
1172 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1173 (fnmatch): Do not alloca more than 2000 wide characters;
1174 instead, use malloc for large buffers.
1175 Check for address arithmetic overflow, and return -1
1176 with errno set to ENOMEM in that case.
1177 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1178 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1179 instead, return -1. Check for address arithmetic overflow.
1181 2003-10-14 Paul Eggert <eggert@twinsun.com>
1183 Handle invalid suffixes and overflow independently, so that
1184 callers can treat them independently as needed. Fix some bugs in
1185 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1186 suffix for a human-readable blocksize. The major caller-visible
1187 change is the addition of a new
1188 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1189 that both overflow and suffix chars were found.
1191 * human.c (humblock): Don't check separately for invalid suffix
1192 char; that is xstrtoumax's job (now that its bug is fixed).
1193 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1194 INTMAX_MAX]: New macros.
1195 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1196 TYPE_MAXIMUM): New macros.
1197 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1198 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1199 if overflow occurs, as it's what __strtol does and it's more useful
1201 (__xstrtol): If __strtol reports some error other than ERANGE,
1202 reflect it to the caller as LONGINT_INVALID. If it reports
1203 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1204 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1205 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1207 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1208 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1209 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1210 [defined UINTMAX_MAX]: New macros.
1212 2003-10-14 Bruno Haible <bruno@clisp.org>
1214 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1215 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1216 Also use volatile where needed.
1218 2003-10-12 Paul Eggert <eggert@twinsun.com>
1220 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1221 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1222 and define in terms of the other primitives.
1223 * xmalloc.c: Include stdbool.h; do not include exit.h.
1224 (SIZE_MAX): Define if not already defined.
1225 (array_size_overflow): New function.
1226 (xalloc_die): Abort instead of exiting if 'error' returns.
1227 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1228 (xmalloc, xrealloc): Use them.
1229 (xcalloc): Check for address arithmetic overflow.
1230 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1231 a bit faster than strcpy.
1233 2003-10-08 Paul Eggert <eggert@twinsun.com>
1235 Merge getpass from libc, plus a few fixes.
1237 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1238 Include <stdbool.h>.
1239 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1240 __fsetlocking to empty.
1241 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1242 do include <bits/libc-lock.h>.
1243 Do not include <fcntl.h>; not needed.
1244 [_LIBC]: Include <wchar.h>.
1245 (NOTCANCEL_MODE): New macro.
1246 (flockfile, funlockfile) [_LIBC]: New macros.
1247 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1248 [!_LIBC]: New macros.
1249 (call_fclose): New function.
1250 (getpass): Use it. Save tty stream separately; this simplifies the
1251 code and makes it more reliable if stdin happens to equal stdout.
1252 Invoke __fsetlocking on tty.
1253 Handle thread cancellation if needed.
1254 Namespace cleanup (use __tcgetattr, __getline).
1255 Use bool for Booleans.
1256 [USE_IN_LIBIO]: Handle wide streams.
1257 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1258 stream might go where.
1260 * unlocked-io.h: Include <stdio.h>, so that the caller
1261 doesn't have to include <stdio.h> before us.
1262 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1263 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1264 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1265 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1266 if not declared, so that we can use getpass.c code from libc without
1268 (flockfile, ftrylockfile, funlockfile): New macros.
1270 2003-10-06 Bruno Haible <bruno@clisp.org>
1272 * version-etc-2.h: Remove file.
1273 * version-etc-2.c: Remove file.
1275 2003-09-25 Jim Meyering <jim@meyering.net>
1276 Bruno Haible <bruno@clisp.org>
1278 This lets translators provide better translations for the
1279 "Written by ..." part of --version output.
1280 * version-etc.h: Include stdarg.h.
1281 (version_etc_copyright): Declare as readonly.
1282 (version_etc): Make this function variadic with a NULL-terminated list
1283 of author name strings.
1284 (version_etc_va): New declaration.
1285 * version-etc.c: Include stdarg.h, stdlib.h.
1286 (version_etc_copyright): Declare as readonly.
1287 (version_etc_va): New function. Provide a different translatable string
1288 for each possible number of authors < 10. Abbreviate when there are 10
1290 (version_etc): Make this function variadic. Call version_etc_va.
1291 Suggestion from Gary V. Vaughan.
1293 * long-options.h (parse_long_options): Change prototype: the authors
1294 string is moved to the end and becomes variadic.
1295 * long-options.c: Include stdarg.h.
1296 (parse_long_options): Make this function variadic, too.
1297 Call version_etc_va, not version_etc.
1299 2003-10-06 Bruno Haible <bruno@clisp.org>
1301 * fatal-signal.h: New file, from GNU gettext.
1302 * fatal-signal.c: New file, from GNU gettext.
1304 2003-10-04 Karl Berry <karl@gnu.org>
1306 * argp*: update from libc.
1308 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1310 * getpass.c (getpass): Use a no-op fseek when switching from input to
1311 output mode on the same stream.
1313 2003-09-29 Paul Eggert <eggert@twinsun.com>
1315 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1316 Fix arg typo in previous patch.
1318 2003-09-28 Jim Meyering <jim@meyering.net>
1320 * error.c: Correct cpp indentation.
1322 2003-09-27 Paul Eggert <eggert@twinsun.com>
1324 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1325 Omit the special code that used __typeof__, since we worry that
1326 it could be more trouble than it's worth. See:
1327 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1328 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1332 2003-09-26 Jim Meyering <jim@meyering.net>
1334 * error.c (error_tail): Move some declarations
1335 into inner scope where the local variables are used.
1337 2003-09-26 Bruno Haible <bruno@clisp.org>
1339 * stpncpy.h (gnu_stpncpy): New declaration.
1340 (stpncpy): Define as alias for gnu_stpncpy.
1341 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1343 2003-09-26 Paul Eggert <eggert@twinsun.com>
1345 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1346 (error_tail): Do not loop, reallocating temporary buffer, since
1347 the output cannot contain more wide characters than the input
1348 contains bytes, the size must be big enough already. This avoids
1349 one potential size overflow calculation. Check for size overflow
1350 when calculating temporary buffer size. Free temporary buffer
1351 when done, if it was allocated with malloc; this plugs a memory
1352 leak. Remove casts from void * to pointers, that are no longer
1353 needed now that we're assuming C89 or better.
1355 Merge error changes from glibc.
1357 * error.c, error.h: Update copyright notice header to match glibc.
1358 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1359 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1360 Disable cancellation while printing error.
1361 * error.h: Prepend __ to parameter names.
1363 2003-09-25 Karl Berry <karl@gnu.org>
1365 * argp-fmtstream.c, argp-help.c: update from libc.
1367 2003-09-25 Bruno Haible <bruno@clisp.org>
1369 * version-etc-2.h: New file, from version-etc.h with modifications.
1370 * version-etc-2.c: New file, from version-etc.c with modifications.
1372 2003-09-25 Simon Josefsson <jas@extundo.com>
1374 * xgetdomainname.h: New file.
1375 * xgetdomainname.c: New file.
1377 2003-09-25 Simon Josefsson <jas@extundo.com>
1378 Bruno Haible <bruno@clisp.org>
1380 * getdomainname.h: New file.
1381 * getdomainname.c: New file.
1383 2003-09-24 Paul Eggert <eggert@twinsun.com>
1385 * linebuffer.c (freebuffer): Don't free the argument, just
1386 the buffer associated with the argument. Bug reported by
1389 2003-09-19 Karl Berry <karl@gnu.org>
1391 * argp.h: update from libc.
1393 2003-09-16 Paul Eggert <eggert@twinsun.com>
1395 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1396 input error, instead of returning NULL the next time we are called
1397 (and therefore losing track of errno).
1399 2003-09-15 Paul Eggert <eggert@twinsun.com>
1401 * getndelim2.c (getndelim2): Don't trash errno when a read
1402 fails, so that the caller gets the proper errno.
1404 * readutmp.c (read_utmp): Likewise.
1405 Check for fstat error. Close stream and free storage
1408 2003-09-14 Bruno Haible <bruno@clisp.org>
1410 * fwriteerror.h: New file.
1411 * fwriteerror.c: New file.
1413 2003-09-14 Jim Meyering <jim@meyering.net>
1415 * getloadavg.c: Correct cpp indentation.
1416 * strdup.c: Likewise.
1417 * vasnprintf.c: Likewise.
1419 2003-09-12 Paul Eggert <eggert@twinsun.com>
1421 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1422 * obstack.c [!defined _LIBC]: Likewise.
1423 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1424 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1425 * exitfail.c: Don't include stdlib.h; no longer needed.
1427 More changes to assume C89 or better.
1429 * error.c (error_tail): Assume vprintf.
1431 * argmatch.c (getenv): Remove decl.
1432 * progreloc.c (get_full_program_name): Define via prototype.
1433 * setenv.c (clearenv): Likewise.
1434 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1436 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1437 (malloc, memcpy): Remove decls.
1438 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1439 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1440 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1441 (memcpy): Remove macro.
1442 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1443 (__P): Remove. All uses removed.
1444 (PTR): Remove. All uses changed to void *.
1445 (CHAR_BIT, NULL): Remove.
1446 (spaces, zeros, memset_space, memset_zero)
1447 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1449 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1450 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1451 Define with prototype.
1452 Remove now-unnecessary prototype decl.
1453 (extra_args_spec): Assume ANSI C. All uses changed.
1454 (extra_args_spec_iso): Remove.
1455 (my_strftime, emacs_strftimeu): Define via prototype.
1456 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1458 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1459 * strtoimax.c: Include <stdlib.h> unconditionally.
1460 (strtoul, strtol): Remove decls.
1461 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1463 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1464 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1465 (LOCALE_PARAM_PROTO): New macro.
1466 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1467 (INTERNAL (strtol), strtol): Define with a prototype.
1468 (PARAMS): Remove. All uses removed.
1469 * tempname.c: Include <string.h> unconditionally.
1470 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1471 * xgethostname.c (main): Define with a prototype.
1472 * xmalloc.c: Include "xalloc.h" first, to check interface.
1473 Include <stdlib.h> unconditionally.
1474 (calloc, malloc, realloc, free): Remove decls.
1475 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1476 Include <stdlib.h> unconditionally. Sort include file names.
1478 (xstrtod): Define with a prototype.
1479 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1480 (strtol, strtoul): Remove decls.
1482 2003-09-11 Paul Eggert <eggert@twinsun.com>
1484 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1485 Include <stdlib.h>, <string.h> unconditionally.
1486 Remove now-unnecessary cast to char *.
1487 * strnlen.c: Include <string.h> unconditionally.
1488 * yesno.c (yesno): Define with a prototype.
1490 2003-09-10 Bruno Haible <bruno@clisp.org>
1492 * strcspn.c: Include <string.h> unconditionally.
1493 * strpbrk.c: Include <string.h> unconditionally.
1494 * strstr.c: Include <string.h> unconditionally.
1495 * unicodeio.c: Include <string.h> unconditionally.
1496 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1497 * unsetenv.c: Likewise.
1498 * xreadlink.c: Include <stdlib.h> unconditionally.
1499 * yesno.c: Include <stdlib.h> unconditionally.
1500 (rpmatch): Add prototype.
1502 2003-09-10 Jim Meyering <jim@meyering.net>
1504 * error.c: Correct indentation of cpp directives.
1506 2003-09-09 Paul Eggert <eggert@twinsun.com>
1510 * acosl.c (main): Use a prototype.
1511 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1514 * getloadavg.c (getloadavg, main): Define via prototypes.
1516 * getopt.h (struct option.name): Assume C89, and use 'const'.
1517 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1518 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1520 * getopt.c (const): Remove macro.
1521 Include <string.h> unconditionally.
1522 (my_index): Remove; all uses changed to strchr.
1523 (strlen): Remove decl.
1524 (exchange): Remove forward decl; no longer needed.
1525 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1526 Define with prototype.
1527 * getopt1.c (const): Remove macro.
1528 (getopt_long, getopt_long_only, main): Define with prototype.
1530 * getugroups.c: Include <string.h> unconditionally.
1532 * getusershell.c: Include <stdlib.h> unconditionally.
1533 (getusershell, setusershell, endusershell, readname, main):
1534 Define with prototypes.
1536 * group-member.c: Include group-member.h first.
1537 Include <stdlib.h> unconditionally.
1539 * hard-locale.c: Include hard-locale.h first.
1540 Include <stdlib.h>, <string.h> unconditionally.
1542 * hash.c (free, malloc): Remove decls.
1543 Include <stdlib.h> unconditionally.
1545 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1546 (getenv): Do not declare.
1548 * idcache.c: Include <string.h> unconditionally.
1550 * long-options.c: Include long-options.h first, to test interface.
1551 Include <stdlib.h> unconditionally.
1553 * makepath.c: Include makepath.h first, to test interface.
1554 Include <stdlib.h> and <string.h> unconditionally.
1556 * linebuffer.c: Include <stdlib.h>.
1557 (free): Remove decl.
1559 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1560 rpl_malloc returns void *, not char *.
1561 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1563 * md5.h: Include <limits.h> unconditionally.
1564 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1565 (__P): Remove; all uses removed.
1566 * md5.c: Include "md5.h" first.
1567 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1568 md5_buffer, md5_process_bytes, md5_process_block):
1569 Define with prototypes.
1570 * sha.h (__P): Remove all uses. (It wasn't defined??)
1571 * sha.c: Include "sha.h" first.
1572 Include <stdlib.h>, <string.h> unconditionally.
1574 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1575 * memcmp.c (__ptr_t): Likewise.
1576 * memrchr.c (__ptr_t): Likewise.
1577 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1578 Include <string.h> unconditionally.
1579 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1580 * memchr.c: Include <stdlib.h> unconditionally.
1581 * memchr.c (LONG_MAX): Remove.
1582 * memrchr.c (LONG_MAX): Likewise.
1583 * memchr.c (__memchr): Define via a prototype.
1584 * memrchr.c (__memrchr): Likewise.
1585 * memcmp.c (__P): Remove, and remove all uses.
1586 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1587 Remove forward decls; no longer needed.
1588 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1589 Use types required by C89 in prototype.
1591 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1592 * savedir.c: Likewise.
1593 * mkdir.c (free): Remove decl.
1594 * rmdir.c (rmdir): Define with a prototype.
1595 * savedir.c: Include savedir.h first, to test interface.
1597 * mktime.c (STDC_HEADERS): Remove.
1598 Include <stdlib.h>, <string.h> unconditionally.
1600 * modechange.c: Include <stdlib.h> unconditionally.
1601 (malloc): Remove decl.
1603 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1604 (free): Remove decl.
1606 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1607 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1608 (This type really should be intptr_t, but that's a C99ism.)
1609 (_obstack_memcpy): Remove: all uses changed to memcpy.
1610 Include <string.h> unconditionally.
1611 (struct obstack): Assume __STDC__ for types of members
1612 chunkfun, freefun, extra_arg.
1613 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1614 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1615 obstack_begin, obstack_specify_allocation,
1616 obstack_specify_allocation_with_arg, obstack_chunkfun,
1617 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1618 Remove unprototyped decls and the macros that use them.
1619 * obstack.c (POINTER): Remove. All uses changed to void *.
1620 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1621 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1622 (defined __STDC__ && __STDC__)]:
1623 Remove nonprototyped code.
1624 Include <stdlib.h> unconditionally.
1625 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1626 _obstack_allocated_p, _obstack_free, obstack_free,
1627 _obstack_memory_used, print_and_abort):
1628 Define using prototypes.
1629 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1630 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1631 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1632 obstack_next_free, obstack_object_size, obstack_room) [0]:
1633 Remove unused, unprototyped code.
1635 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1637 * physmem.c (physmem_total, physmem_available, main): Define
1640 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1641 (main): Define with a prototype.
1643 * posixver.c (getenv): Remove decl.
1645 * putenv.c (malloc): Returns void *, not char *.
1646 Include <string.h> unconditionally.
1647 (strchr, memcpy, NULL): Do not define.
1649 * readtokens.c: Include readtokens.h first, to test interface.
1650 Include <stdlib.h>, <string.h> unconditionally.
1651 (init_tokenbuffer): Define with a prototype.
1653 * regex.c (PARAMS): Remove. All uses removed.
1654 All uses of _RE_ARGS removed, too.
1655 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1657 (bzero): Assume memset exists.
1658 (memcmp, memcpy, NULL): Remove.
1659 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1660 char, or assignments to local vars of type signed char.
1661 (init_syntax_once, PREFIX(extract_number_and_incr),
1662 PREFIX(print_partial_compiled_pattern),
1663 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1664 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1665 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1666 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1667 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1668 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1669 wcs_compile_range, byte_compile_range, truncate_wchar,
1670 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1671 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1672 count_mbs_length, wcs_re_match_2_internal,
1673 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1674 PREFIX(alt_match_null_string_p),
1675 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1676 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1677 regfree, PREFIX(extract_number)): Define with prototype. Remove
1678 now-unnecessary declaration, if any.
1679 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1681 Remove now-unnecessary casts among pointer types.
1682 * regex.h (_RE_ARGS): Remove. All uses removed.
1684 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1685 (free): Remove decl.
1687 * rpmatch.c: Include <stdlib.h> unconditionally.
1689 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1690 (free): Remove decl.
1692 * save-cwd.c: Include <stdlib.h> unconditionally.
1693 * xgetcwd.c: Likewise.
1695 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1696 (free): Remove decl.
1698 * strchrnul.c (strchrnul): Define with a prototype.
1699 Fix bug: c_in was not converted to char before searching.
1701 The following changes are not K&R related:
1703 * group-member.h: Include <sys/types.h>, so that this file is
1705 * makepath.h: Likewise.
1707 * getusershell.c (readname, default_index, line_size, readname):
1708 Use size_t, not int, for sizes.
1709 (readname): If the size overflows, report an error instead of
1712 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1714 * getndelim2.c: Assume stdlib.h per the C89 spec.
1716 2003-09-08 Paul Eggert <eggert@twinsun.com>
1718 Assume C89 or better; remove K&R cruft.
1719 A few of these changes were first proposed by Derek Robert Price
1720 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1722 * addext.c: Include <string.h> unconditionally.
1723 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1724 Don't declare getenv or malloc.
1726 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1727 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1729 (find_stack_direction, alloca): Use prototypes.
1731 * atexit.c (atexit): Define using a prototype.
1733 * basename.c, dirname.c, stripslash.c:
1734 Include <string.h> unconditionally.
1736 * bcopy.c: Include <stddef.h>.
1737 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1739 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1741 * error.h (error, error_at_line, error_print_progname)
1742 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1743 * error.c: Include error.h first, to check interface.
1744 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1745 (VA_START): Remove; all uses changeed to va_start.
1746 (exit, strerror): Remove decls.
1747 (error_print_progname): Prototype uncondionally.
1748 Don't include <errno.h>; no longer needed.
1749 (private_strerror): Remove.
1750 (error_tail): Always define.
1751 (error, error_at_line): Assume C89 or better; always use prototypes.
1752 * fatal.c: Include "fatal.h" first, to test interface.
1753 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1754 (VA_START): Remove; all uses changed to va_start.
1755 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1757 (exit): Remove decl.
1758 (fatal): Prototype unconditionally. Assume va_start works.
1759 Abort at end, to pacify gcc.
1761 * euidaccess.c (main): Define with a prototype.
1763 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1765 * exitfail.c: Include <stdlib.h> unconditionally.
1767 * fnmatch_.h (__P): Remove. All uses changed to assume
1769 * fnmatch.c: Include fnmatch.h first, to test interface.
1770 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1771 (getenv): Remove decl.
1772 (fnmatch): Define using a prototype.
1773 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1774 (FCT): Define using a prototype.
1776 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1778 * gethostname.c: Include <stddef.h>.
1779 (gethostname): Define with prototype. Length is size_t, not int.
1781 2003-09-08 Paul Eggert <eggert@twinsun.com>
1783 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1784 getversion.c should have been removed then, but was accidentally
1787 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1788 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1790 2003-09-07 Paul Eggert <eggert@twinsun.com>
1792 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1793 copy_tm_result. Bug reported by Simon Josefsson in
1794 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1796 2003-09-06 Paul Eggert <eggert@twinsun.com>
1798 * time_r.c, time_r.h: New files.
1800 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1802 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1803 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1805 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1807 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1808 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1811 * timegm.c: Switch to glibc implementation, with the following changes:
1812 [defined HAVE_CONFIG_H]: Include <config.h>.
1813 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1814 (__mktime_internal) [!defined _LIBC]: New decl.
1815 (__gmtime_r) [!defined _LIBC]: New macro and function.
1816 (timegm): Use a prototype, since gnulib assumes C89.
1817 Do not bother declaring tmp to be const, as it's not really usefu.
1818 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1819 (timegm): Declare only if HAVE_DECL_TIMEGM.
1821 2003-09-03 Paul Eggert <eggert@twinsun.com>
1823 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1824 Bug reported by Lute Kamstra in
1825 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1827 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1828 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1829 course with correspondingly smaller numbers for tomorrow and
1830 yesterday. From Tadayoshi Funaba. Originally installed into
1831 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1834 2003-08-31 Simon Josefsson <jas@extundo.com>
1836 * timegm.h: New file.
1837 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1839 2003-08-31 Karl Berry <karl@gnu.org>
1841 * argp.h: update from libc.
1843 2003-08-28 Bruno Haible <bruno@clisp.org>
1845 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1846 warning on QNX, which defines O_BINARY to 000000.
1848 2003-08-24 Bruno Haible <bruno@clisp.org>
1850 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1851 MSVC7 <stdio.h> is included later.
1853 2003-08-20 Bruno Haible <bruno@clisp.org>
1855 * progname.h: New file, from GNU gettext.
1856 * progname.c: New file, from GNU gettext.
1857 * progreloc.c: New file, from GNU gettext.
1859 2003-08-19 Bruno Haible <bruno@clisp.org>
1861 * xstrdup.c: Assume <string.h> exists.
1863 2003-08-18 Jim Meyering <jim@meyering.net>
1865 * setenv.h: Indent nested cpp directive.
1866 * vasnprintf.c: Remove trailing blanks.
1868 2003-08-17 Simon Josefsson <jas@extundo.com>
1869 Bruno Haible <bruno@clisp.org>
1871 * xstrndup.h: New file.
1872 * xstrndup.c: New file.
1874 2003-08-17 Bruno Haible <bruno@clisp.org>
1876 * strndup.h: New file.
1878 2003-08-16 Paul Eggert <eggert@twinsun.com>
1880 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1881 space, undoing this 2003-08-12 change:
1882 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1884 2003-08-16 Jim Meyering <jim@meyering.net>
1886 Merge from coreutils.
1887 * xstrtoimax.c: #else #if -> #elif.
1888 * xstrtoumax.c: Likewise.
1890 2003-08-15 Paul Eggert <eggert@twinsun.com>
1892 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1893 rather than tab, after '#' in shell-script copyright notices.
1894 Suggested by Bruno Haible.
1896 2003-08-15 Jim Meyering <jim@meyering.net>
1897 and Paul Eggert <eggert@twinsun.com>
1899 Merge from coreutils.
1900 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1901 member but strut utmpx does not. Needed for AIX 4.3.3.
1902 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1904 2003-08-15 Jim Meyering <jim@meyering.net>
1906 Merge from coreutils.
1907 * xgethostname.c: Include <stdlib.h>.
1908 (xghostname): Don't exit for anything other than memory-related
1909 failure; just return NULL.
1910 * userspec.c: Include "posixver.h".
1911 (parse_user_spec): Accept `.' as a separator only
1912 in pre-POSIX-200112 mode.
1913 * strtoimax.c: Use #elif rather than #else #if.
1914 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1915 Remove function, now that we can rely on a working tzset function.
1916 [!_LIBC]: Ensure that the required autoconf test has been run.
1917 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1918 Use underlying_strftime for %r.
1919 * sha.c: Merge in some clean-up and optimization changes from glibc.
1920 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1921 Ensure that it is a multiple of 64.
1922 Rearrange loop exit tests so as to avoid performing an
1923 additional fread after encountering an error or EOF.
1924 * realloc.c: Update copyright date.
1926 2003-08-14 Jim Meyering <jim@meyering.net>
1928 Merge from coreutils.
1929 * obstack.h: Whitespace changes.
1930 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1931 and xcalloc return values.
1932 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1933 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1934 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1935 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1936 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1938 Use mntctl's return value to drive the entry-processing loop, since
1939 we can't rely on the value of the vmt_length member in the last
1940 entry. On some systems doing so could result in exhausting
1941 virtual memory. Based in part on a patch from Mike Jetzer.
1943 2003-08-14 Jim Meyering <jim@meyering.net>
1944 and Paul Eggert <eggert@twinsun.com>
1946 Merges from coreutils, plus other fixes.
1947 * physmem.c: Merge in portability changes from gcc/libiberty
1948 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1949 for credits and details. Thanks to Kaveh Ghazi for helping
1950 to keep these files in sync.
1951 (ARRAY_SIZE): Define it.
1952 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1953 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1954 (memcasecmp): Don't assume size_t fits in unsigned int.
1955 Remove casts and duplicate code.
1956 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1957 (memcpy): Remove definition.
1958 Merge in some clean-up and optimization changes from glibc.
1959 [BLOCKSIZE]: Move definition to top of file.
1960 Ensure that it is a multiple of 64.
1961 Rearrange loop exit tests so as to avoid performing an
1962 additional fread after encountering an error or EOF.
1963 * md5.h (md5_uintptr): Define.
1964 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1965 return to the initial working directory. Preserve errno
1967 * idcache.c: Include "xalloc.h".
1968 (xmalloc, xrealloc): Remove decls.
1969 (getuser): Remove casts no longer required in C89.
1970 * human.c: Include stdio.h, for sprintf.
1971 * group-member.c: Include "xalloc.h".
1972 (xmalloc, xrealloc): Remove decls.
1973 (get_group_info): Remove casts no longer required in C89.
1974 * getusershell.c (readname): Remove casts no longer required in C89.
1975 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1976 * getline.c: Whitespace fix, from coreutils.
1978 2003-08-13 Paul Eggert <eggert@twinsun.com>
1980 * exclude.c: Include <ctype.h>
1981 (IN_CTYPE_DOMAIN): New macro.
1983 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1986 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1987 Undo previous (whitespace-only) change.
1989 2003-08-12 Paul Eggert <eggert@twinsun.com>
1991 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1992 Normalize leading white space and remove trailing white space.
1993 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1994 notice, as per ../config/srclist-update.
1996 Merge from coreutils.
1997 * euidaccess.h: New file.
1998 * euidaccess.c: Include it.
1999 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2000 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2001 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2003 2003-08-11 Bruno Haible <bruno@clisp.org>
2005 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2006 (vasnprintf): Use it instead of wcslen.
2008 2003-08-11 Bruno Haible <bruno@clisp.org>
2010 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2011 value to ensure that _Bool promotes to int. Use #define for _Bool when
2012 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2014 2003-08-10 Karl Berry <karl@gnu.org>
2016 * regex.h: update from libc (whitespace fix).
2018 2003-08-09 Paul Eggert <eggert@twinsun.com>
2020 Merge some files from coreutils. These changes were
2021 originally made by Jim Meyering.
2022 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2023 many older Unixes require this.
2024 * alloca.c (alloca): Remove cast to argument of free;
2025 no longer needed in C89.
2026 * alloca_.h, regex.h: Fix white space to match
2027 what GNU indent does.
2029 2003-08-05 Paul Eggert <eggert@twinsun.com>
2031 * bumpalloc.h: Remove.
2033 2003-08-04 Paul Eggert <eggert@twinsun.com>
2035 * getloadavg.c: Change copyright notice and spacing to conform to
2038 Merge from coreutils.
2039 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2041 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2042 from Karl Berry, implemented by Jim Meyering.
2043 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2044 from Dmitry V. Levin.
2045 Remove anachronistic cast of xrealloc.
2046 * fnmatch_.h (__const): Remove. Use 'const'.
2047 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2048 type. Otherwise, it wouldn't compile with at least /bin/cc on
2049 ymp-cray-unicos9.0.2.X.
2050 Combine two mostly-identical uses of alloca into one.
2051 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2053 2003-08-04 Dave Love <d.love@dl.ac.uk>
2057 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2058 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2059 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2060 obsolete NLIST_NAME_UNION.
2061 [__GNU__]: Undef BSD and FSCALE.
2062 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2064 2003-08-03 Paul Eggert <eggert@twinsun.com>
2066 * stdbool_.h (_Bool): Make it signed char, instead of
2067 an enum type, so that it's guaranteed to promote to int. See:
2068 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2070 2003-07-31 Paul Eggert <eggert@twinsun.com>
2072 * strerror.c: Include config.h, limits.h. Declare sprintf.
2073 (strerror): Don't assume that a printable int fits in 14 bytes.
2075 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2076 Bruno Haible <bruno@clisp.org>
2078 * getline.h (getline, getdelim): Change return type to ssize_t.
2079 * getline.c (getline, getdelim): Likewise.
2080 Remove _GNU_SOURCE define; now it's defined in config.h through
2083 2003-07-22 Paul Eggert <eggert@twinsun.com>
2085 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2086 over-parenthesization in macros.
2088 Sync with coreutils.
2090 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2093 Use `exit_failure' for xalloc and xmemcoll instead of their own
2094 private exit-failure variables.
2095 * xalloc.h (xalloc_exit_failure): Remove.
2096 * xmalloc.c: Likewise. Include exitfail.h.
2097 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2098 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2099 * xmemcoll.c: Likewise. Include exitfail.h.
2100 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2102 2003-07-18 Paul Eggert <eggert@twinsun.com>
2104 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2105 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2106 to test that it can stand by itself. Include "exitfail.h".
2107 Clients should set exit_failure instead.
2108 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2110 2003-07-18 Andreas Schwab <schwab@suse.de>
2112 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2114 2003-07-18 Bruno Haible <bruno@clisp.org>
2116 * getndelim2.h: New file.
2117 * getndelim2.c: Make into a module of its own. Include config.h,
2119 (getndelim2): Make non-static. Change return type to ssize_t.
2120 * getline.h: Change argument names.
2121 * getline.c: Include getndelim2.h instead of getndelim2.c.
2122 * getnline.c: Include getndelim2.h.
2124 2003-07-17 Bruno Haible <bruno@clisp.org>
2126 * Makefile.am: Remove file.
2127 * Makefile.in: Remove file.
2129 2003-07-17 Bruno Haible <bruno@clisp.org>
2131 * getnline.h: New file.
2132 * getnline.c: New file.
2133 * getndelim2.c: New file, extracted from getline.c.
2134 (getndelim2): Renamed from getdelim2, with added nmax argument.
2135 * getline.c: Include getndelim2.c.
2136 (getdelim2): Moved out to getndelim2.c.
2137 (getline, getdelim): Update.
2139 2003-07-15 <karl@gnu.org>
2141 * vasnprintf.c: update from gettext.
2143 2003-07-15 Jim Meyering <jim@meyering.net>
2145 * makepath.c (make_path): Enclose diagnostic in _(...).
2147 2003-07-14 Paul Eggert <eggert@twinsun.com>
2149 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2150 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2151 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2152 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2153 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2154 updated automatically by ../config/srclist-update. This changes
2155 their license from LPGL to GPL.
2157 2003-07-14 Jim Meyering <jim@meyering.net>
2159 Don't emit diagnostics. Let callers do that.
2160 * save-cwd.c: Don't include "error.h".
2161 (save_cwd): Don't call error. Ensure that errno is valid
2162 when returning nonzero.
2164 * save-cwd.h (restore_cwd): Update prototype.
2165 * save-cwd.c (restore_cwd): Remove two parameters.
2166 Simplify. Don't call error upon failure. Let callers do that.
2167 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2168 when auditing is enabled. But don't bother updating the #if.
2170 2003-07-14 Simon Josefsson <jas@extundo.com>
2172 * mempcpy.h: New file.
2173 * mempcpy.c: New file.
2175 2003-07-14 Paul Eggert <eggert@twinsun.com>
2177 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2178 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2179 unicodeio.c, unicodeio.h, unlocked-io.h:
2180 Switch from LGPL to GPL.
2182 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2184 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2185 it breaks C++ compilation.
2186 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2188 2003-07-10 Jim Meyering <jim@meyering.net>
2190 * vasnprintf.c: Remove trailing blanks.
2191 Make cpp indentation consistent.
2193 2003-07-09 Paul Eggert <eggert@twinsun.com>
2195 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2196 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2197 Switch from LGPL to GPL.
2199 2003-07-07 Paul Eggert <eggert@twinsun.com>
2201 * mktime.c: Fix some boundary cases and remove need for floating point.
2203 Issue a compile-time diagnostic if time_t is floating point, or if
2204 two's complement arithmetic is not in effect, or if arithmetic
2205 right shift does not propagate the sign. These assumptions were
2206 all in the original code but they weren't checked.
2208 (TIME_T_MIDPOINT, verify): New macros.
2209 (__isleap): Remove; it has integer overflow problems.
2210 (leapyear): New function, without those problems.
2211 (ydhms_tm_diff): Remove; splitting into two parts.
2212 (ydhms_diff): New function, containing the arithmetic part of
2213 the old ydhms_tm_diff function. Issue a compile-time
2214 diagnostic if we are not using C99 integer division.
2215 Avoid casts when possible.
2216 (guess_time_tm): New function, containing the checking part of
2217 the old ydhms_tm_diff function. Return the new value, rather than
2218 the difference between it and the old. Accept a new argument T
2219 so that *T specifies the old value. Check for overflow in the result.
2221 (__mktime_internal): Use a time_t offset, not a long int offset.
2222 This undoes the 2003-06-04 change, which is no longer needed now
2223 that we have better overflow checking.
2224 (localtime_offset): Likewise.
2226 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2227 and long are 64-bit but int is only 32-bit.
2228 (ydhms_diff): Use long int to store year1 and yday1.
2229 Issue a compile-time diagnostic if long int is not wide enough.
2231 (__mktime_internal): Use long int to store adjusted year and yday.
2232 Use plain C rather than preprocessor commands, if that doesn't
2234 Check for overflow (and try to repair) after each probe
2235 rather than checking only at the very end. This avoids some bugs
2236 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2237 does not equal GMT offset at maximum time).
2238 Use integer to check for overflow rather than floating point; this
2239 is more portable to non-IEEE hosts, and is a tad faster.
2240 When we detect that we are oscillating between two values,
2241 don't check whether tm_isdst has the requested value, since
2242 we already know the answer. When tm_isdst has the wrong value,
2243 use a different heuristic to find the right one, based on the
2244 extreme values actually observed in practice in tz2003a,
2245 rather than the (overly optimistic) "previous 3 calendar quarters".
2247 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2248 "T const" to accommodate glibc style.
2249 (check_result): Use less-confusing report format. "long" -> "long int.
2251 Don't loop if the iteration overflows time_t.
2252 Allow a negative step in the iteration.
2254 2003-07-01 Paul Eggert <eggert@twinsun.com>
2256 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2257 having it depend on HAVE_SYS_TYPES_H.
2259 2003-06-25 Bruno Haible <bruno@clisp.org>
2261 * readlink.c: New file.
2263 2003-06-20 Bruno Haible <bruno@clisp.org>
2265 Assume C89, so PARAMS isn't needed.
2266 * unicodeio.h (PARAMS): Remove.
2267 * unicodeio.c: Don't use PARAMS.
2269 2003-06-18 Jim Meyering <jim@meyering.net>
2271 Merge changes from coreutils.
2272 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2273 Remove explicit declarations of xmalloc and realloc.
2275 (read_utmp): Remove anachronistic cast of xmalloc.
2277 2003-06-17 Paul Eggert <eggert@twinsun.com>
2279 Assume C89, so PARAMS isn't needed.
2280 * backupfile.h (PARAMS): Remove. All uses removed.
2281 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2282 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2283 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2284 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2285 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2286 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2287 xstrtol.h: Likewise.
2288 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2289 same.h, strverscmp.h: Do not include config.h; no longer needed.
2290 Anyway, config.h should always be included before any other file.
2292 2003-06-11 Simon Josefsson <jas@extundo.com>
2294 * sysexit_.h: New file.
2296 2003-05-20 Derek Price <derek@ximbiot.com>
2298 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2300 2003-06-10 Simon Josefsson <jas@extundo.com>
2302 * strchrnul.h: New file.
2303 * strchrnul.c: New file.
2305 2003-06-10 Simon Josefsson <jas@extundo.com>
2307 * argp.h: New file, from glibc.
2308 * argp-ba.c: New file, from glibc.
2309 * argp-eexst.c: New file, from glibc.
2310 * argp-fmtstream.c: New file, from glibc.
2311 * argp-fmtstream.h: New file, from glibc.
2312 * argp-fs-xinl.c: New file, from glibc.
2313 * argp-help.c: New file, from glibc.
2314 * argp-namefrob.h: New file, from glibc.
2315 * argp-parse.c: New file, from glibc.
2316 * argp-pv.c: New file, from glibc.
2317 * argp-pvh.c: New file, from glibc.
2318 * argp-xinl.c: New file, from glibc.
2320 2003-06-07 Jim Meyering <jim@meyering.net>
2322 * readtokens.h: Put `Free Software Foundation, Inc.'
2323 in place of my name in the copyright comment.
2324 Remove definition and uses of __P.
2327 * stat.c: Don't declare xmalloc explicitly.
2328 Instead, include "xalloc.h".
2329 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2330 xrealloc, and xcalloc return values.
2331 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2333 * xgetcwd.h: Remove definition/uses of PARAMS.
2335 2003-06-06 Jim Meyering <jim@meyering.net>
2337 * stdbool_.h: Renamed from stdbool.h.in.
2339 2003-06-06 Jim Meyering <jim@meyering.net>
2341 Merge from coreutils.
2342 * same.c: (same_name): Declare *_basename locals to be `const'.
2343 Consolidate declarations and initializations of *_base* locals.
2345 Merge from coreutils.
2346 This avoids a core dump on systems without GNU putenv,
2347 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2348 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2349 (unsetenv): New static function, from GNU libc.
2350 (rpl_putenv): Use it.
2352 * modechange.c: Remove trailing blanks.
2354 Merge from coreutils.
2355 * fsusage.c: Remove declaration of statfs.
2356 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2358 * posixtm.c: Include <stdbool.h> unconditionally.
2360 2003-06-05 Paul Eggert <eggert@twinsun.com>
2362 * mktime.c (__mktime_internal): When resolving a tm_isdst
2363 mismatch, look in future quarters as well as past. This fixes a
2364 bug when processing fall-backwards gaps immediately after a long
2365 period of daylight-saving time.
2367 * mktime.c: Assume freestanding C89 or better.
2368 (HAVE_LIMITS_H): Remove. Assume it's 1.
2369 (__P): Remove; not used.
2370 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2371 (mktime, not_equal_tm, print_tm, check_result,
2372 main): Use prototypes. Use const * where appropriate.
2373 (main): Fix typo in testing code that uncovered by above changes.
2374 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2376 2003-06-04 Paul Eggert <eggert@twinsun.com>
2378 * mktime.c: Fix Debian bug 177940
2379 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2380 (localtime_offset): Now long int, not time_t, because we want it
2381 to be guaranteed to be signed. All uses changed.
2382 (__mktime_internal): If overflow would occur when adding offset,
2385 Merge 'human' changes from coreutils. Rewrite to support
2386 locale-specific notations like thousands separators.
2387 * human.c: Simplify authorship notice.
2388 Include human.h immediately after config.h.
2389 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2390 <limits.h>: Do not include, since human.h does.
2391 (SIZE_MAX, UINTMAX_MAX): New macros.
2392 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2393 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2394 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2395 (power_letter): Renamed from suffixes.
2396 (generate_suffix_backwards): Remove.
2397 (adjust_value): Now takes int style (because of human.h changes)
2398 and long double value (for greater precision on some platforms).
2399 (group_number): New function.
2400 (human_readable): Use it. Use integer options, not enum.
2401 Put the options before the sizes in the arg list.
2402 Support all the new options.
2403 The old human_readable function has been removed;
2404 use inttostr.h instead.
2405 (human_readable, default_block_size, humblock):
2406 Use uintmax_t, not int, for block sizes.
2407 (human_readable_inexact, block_size_types): Remove.
2408 (block_size_opts): New constant.
2409 (human_options): Renamed from human_block_size, with new signature
2410 that allows block sizes up to UINTMAX_MAX. All callers changed.
2411 * human.h: Add copyright and authorship notice.
2412 Include <limits.h> and <stdbool.h> unconditionally.
2413 (PARAMS): Remove. All uses removed.
2414 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2415 (enum human_inexact_style): Remove tag; now a nameless enum.
2416 (human_floor, human_ceiling, human_round_to_even): Now have
2417 values 2, 0, 1 rather than -1, 1, 0.
2418 (human_group_digits, human_suppress_point_zero, human_autoscale,
2419 human_base_1024, human_SI, human_B): New constants.
2420 (human_readable_inexact, human_block_size): Remove.
2421 (human_readable): Size args are now uintmax_t, not int.
2422 (human_options): New decl.
2424 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2425 unnecessary now that we assume C89 or better. This change
2426 imported from coreutils.
2428 * mktime.c (__mktime_internal): Do not reject negative timestamps
2429 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2430 in the 2003-05-30 sync from glibc.
2432 .h files should stand alone, but we shouldn't include <sys/types.h>
2433 if we can get away with just <stddef.h>.
2435 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2436 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2437 rather than <sys/types.h>, as we merely need size_t.
2438 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2440 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2441 Include <stdio.h>, to get FILE.
2442 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2443 memcasecmp.h has included <stddef.h> and all we need is size_t.
2444 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2445 our interface, instead of including <sys/types.h>
2447 2003-06-02 Paul Eggert <eggert@twinsun.com>
2450 Fix some minor time-related bugs with POSIX time arguments.
2451 Some valid time stamps were being rejected (notably -1, and
2452 time stamps before 1900 on 64-bit hosts). And some invalid
2453 time stamps were being accepted, e.g. September 31.
2455 * posixtm.h (posixtime): Return bool instead of time_t, so
2456 that we can return (time_t) -1 successfully.
2457 * posixtm.c: Likewise.
2458 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2459 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2460 (t): Remove static var.
2461 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2462 of static var. All uses changed.
2463 (year): Do not reject years before 1900; they can occur with
2465 (posix_time_parse): Do not check for out-of-range components;
2466 that is now the caller's responsibility, since our checks were
2467 only approximations.
2468 (posixtime): Use mktime to check for out-of-range components,
2469 since it knows them exactly.
2470 If mktime returns (time_t) -1, check whether an error actually occurred
2471 by invoking localtime on -1.
2472 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2473 posixtime failures better.
2474 Improve the test data (in comments only).
2476 2003-05-30 <karl@gnu.org>
2478 * mktime.c: update from libc.
2480 2003-05-30 Bruno Haible <bruno@clisp.org>
2482 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2483 * localcharset.h: Likewise.
2484 * localcharset.c: Likewise.
2486 2003-05-28 Paul Eggert <eggert@twinsun.com>
2488 Assume the headers required for C89 freestanding compilers.
2489 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2490 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2491 without checking for HAVE_LIMITS_H.
2492 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2493 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2495 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2496 * exclude.c: Include <stdbool.h> unconditionally.
2497 * tempname.c: Include <stddef.h> unconditionally.
2498 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2499 * modechange.c, rpmatch.c (NULL): Don't define, since
2500 <stddef.h> does that.
2501 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2502 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2503 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2504 * xstrtol.c: Likewise.
2505 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2506 * savedir.c: Include <stddef.h> instead of defining NULL.
2508 * addext.c (addext): Use assignment rather than cast, to avoid
2509 warnings on some platforms.
2511 * mktime.c (__mktime_internal): Do not reject negative timestamps
2514 2003-05-10 Bruno Haible <bruno@clisp.org>
2516 * linebreak.c (iconv_string_length): Don't return -1 just because the
2517 string is longer than 4 KB.
2519 2003-05-12 Jim Meyering <jim@meyering.net>
2521 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2522 the space-padded-by-default conversion specifiers, %e, %k, %l.
2524 2003-05-03 Bruno Haible <bruno@clisp.org>
2526 Upgrade to Unicode-4.0.
2527 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2528 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2529 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2530 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2531 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2532 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2533 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2534 Change width of U+E0100..U+E01EF from 1 to 0.
2536 2003-04-25 Bruno Haible <bruno@clisp.org>
2538 * copy-file.c: Include <stddef.h>, for size_t.
2540 2003-04-25 Jim Meyering <jim@meyering.net>
2542 * copy-file.c (copy_file_preserving): Declare buf_size to be
2543 of type size_t, not int.
2545 2003-04-11 Jim Meyering <jim@meyering.net>
2547 Merge changes from Coreutils.
2549 2003-03-22 Jim Meyering <jim@meyering.net>
2551 * strftime.c (widen): Cast alloca return value to proper type.
2553 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2556 * strftime.c (my_strftime): Handle very large width
2557 specifications for numeric values correctly. Improve checks for
2560 2003-01-19 Jim Meyering <jim@meyering.net>
2562 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2563 (nl_get_alt_digit) [! defined my_strftime]: Define.
2564 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2565 _nl_get_alt_digit and _nl_get_walt_digit.
2567 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2568 These changes have no effect outside of _LIBC.
2570 2003-04-10 Bruno Haible <bruno@clisp.org>
2572 * findprog.h: New file, from GNU gettext.
2573 * findprog.c: New file, from GNU gettext.
2575 2003-04-05 Jim Meyering <jim@meyering.net>
2577 Merge changes from Coreutils.
2579 * exclude.h (PARAMS): Remove definition and uses.
2580 * exclude.c: Remove uses of `PARAMS'.
2582 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2583 Add test-cases for DOS filenames. Declare program_name.
2584 (main): Set up program_name. Patch by Rich Dawe.
2586 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2588 Use mntctl's return value to drive the entry-processing loop, since
2589 we can't rely on the value of the vmt_length member in the last
2590 entry. On some systems doing so could result in exhausting
2591 virtual memory. Based in part on a patch from Mike Jetzer.
2593 2003-04-04 Bruno Haible <bruno@clisp.org>
2595 * linebreak.h: New file, from GNU gettext.
2596 * linebreak.c: New file, from GNU gettext with slight modifications.
2597 * lbrkprop.h: New file, from GNU gettext.
2599 2003-04-03 Bruno Haible <bruno@clisp.org>
2601 * utf8-ucs4.h: New file, from GNU gettext.
2602 * utf16-ucs4.h: New file, from GNU gettext.
2603 * ucs4-utf8.h: New file, from GNU gettext.
2604 * ucs4-utf16.h: New file, from GNU gettext.
2606 2003-04-02 Bruno Haible <bruno@clisp.org>
2608 * binary-io.h: New file, from GNU gettext.
2610 2003-04-01 Bruno Haible <bruno@clisp.org>
2612 * pathname.h: New file, from GNU gettext.
2613 * concatpath.c: New file, from GNU gettext.
2615 2003-03-30 Bruno Haible <bruno@clisp.org>
2617 * copy-file.c (copy_file_preserving): Don't set owner if the function
2618 chown() doesn't exist.
2620 2003-03-28 Bruno Haible <bruno@clisp.org>
2622 * copy-file.h: New file, from GNU gettext.
2623 * copy-file.c: New file, from GNU gettext.
2625 2003-03-18 Jim Meyering <jim@meyering.net>
2627 * quote.c (quote_n): Fix typo in comment.
2629 2003-03-14 Jim Meyering <jim@meyering.net>
2631 Merge changes from Coreutils.
2632 * obstack.h (obstack_object_size): Declare temporary, __o,
2633 to be const, in order to avoid warnings.
2634 (obstack_room): Likewise.
2635 (obstack_empty_p): Likewise.
2637 2003-03-13 Paul Eggert <eggert@twinsun.com>
2639 Merge changes from Bison.
2640 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2641 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2642 when compiling Bison 1.875's `bitset bset = obstack_alloc
2643 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2644 * hash.c: Include <stdbool.h> unconditionally.
2646 2003-03-09 Paul Eggert <eggert@twinsun.com>
2648 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2649 Reported by Bruce Becker; see:
2650 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2652 2003-03-03 Paul Eggert <eggert@twinsun.com>
2653 Bruno Haible <bruno@clisp.org>
2655 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2656 Reported by John Hughes, see
2657 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2659 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2661 * poll_.h: New file.
2664 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2666 * mathl.h: New file.
2667 * acosl.c: New file.
2668 * asinl.c: New file.
2669 * atanl.c: New file.
2670 * ceill.c: New file.
2673 * floorl.c: New file.
2674 * frexpl.c: New file.
2675 * ldexpl.c: New file.
2677 * sincosl.c: New file.
2679 * sqrtl.c: New file.
2681 * trigl.c: New file.
2682 * trigl.h: New file.
2684 2003-02-17 Bruno Haible <bruno@clisp.org>
2686 * mkdtemp.h: New file, from GNU gettext.
2687 * mkdtemp.c: New file, from GNU gettext.
2689 2003-01-31 Bruno Haible <bruno@clisp.org>
2691 * rename.c: #undef rename before defining rpl_rename.
2692 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2694 2003-01-30 Bruno Haible <bruno@clisp.org>
2696 * printf-args.h: New file, from GNU gettext.
2697 * printf-args.c: New file, from GNU gettext.
2698 * printf-parse.h: New file, from GNU gettext.
2699 * printf-parse.c: New file, from GNU gettext.
2700 * vasnprintf.h: New file, from GNU gettext.
2701 * vasnprintf.c: New file, from GNU gettext.
2702 * asnprintf.c: New file, from GNU gettext.
2703 * vasprintf.h: New file, from GNU gettext with modifications.
2704 * vasprintf.c: New file, from GNU gettext.
2705 * asprintf.c: New file, from GNU gettext.
2707 2003-01-29 Bruno Haible <bruno@clisp.org>
2709 * stpncpy.h: New file, from GNU gettext with modifications.
2710 * stpncpy.c: New file, from GNU gettext with modifications.
2712 2003-01-28 Bruno Haible <bruno@clisp.org>
2714 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2716 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2719 2003-01-27 Bruno Haible <bruno@clisp.org>
2721 * xsetenv.h: New file, from GNU gettext.
2722 * xsetenv.c: New file, from GNU gettext.
2724 2003-01-23 Bruno Haible <bruno@clisp.org>
2726 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2728 2003-01-22 Bruno Haible <bruno@clisp.org>
2730 * exit.h: New file, from GNU gettext.
2732 2003-01-11 Bruno Haible <bruno@clisp.org>
2734 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2735 * strcase.h (strcasecmp, strncasecmp): Likewise.
2737 2003-01-14 Jim Meyering <jim@meyering.net>
2739 * same.c (same_name): Tweak a comment.
2741 2003-01-11 Bruno Haible <bruno@clisp.org>
2743 * same.c (same_name): Reorder tests so as to avoid calling stat()
2744 when a string comparison is sufficient.
2746 2003-01-11 Bruno Haible <bruno@clisp.org>
2748 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2751 2003-01-11 Bruno Haible <bruno@clisp.org>
2753 * hash-pjw.c: Add comment about low quality of this function.
2755 2003-01-12 Paul Eggert <eggert@twinsun.com>
2757 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2758 to avoid collisions with libcurses and libreadline.
2760 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2761 * getstr.h, getstr.c: Remove.
2762 * getline.c: Include "getline.h", to check interface.
2763 Move body of old getstr.c here: this defines MIN_CHUNK and
2764 declares getdelim2, which is renamed from getstr.
2765 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2767 * linebuffer.c (readlinebuffer): Renamed from readline.
2769 * linebuffer.h: Likewise.
2770 (readline): Remove backward-compatibility macro.
2772 2003-01-12 Jim Meyering <jim@meyering.net>
2774 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2776 2003-01-10 Bruno Haible <bruno@clisp.org>
2778 * alloca_.h: New file.
2779 * getdate.y: Unconditionally include alloca.h.
2780 * makepath.c: Likewise.
2781 * setenv.c: Likewise.
2782 * userspec.c: Likewise.
2784 2003-01-09 Bruno Haible <bruno@clisp.org>
2786 * stdbool.h.in: New file.
2788 2003-01-08 Bruno Haible <bruno@clisp.org>
2790 * safe-read.c: Include specification header first, to ensure its
2792 * full-write.c: Likewise.
2794 2003-01-08 Jim Meyering <jim@meyering.net>
2796 * full-write.c: Undefine and define-away `const' after inclusion
2797 of errno.h, not before. Suggestion from Bruno Haible.
2799 2003-01-07 Jim Meyering <jim@meyering.net>
2801 * full-write.c: Rework so that it may serve to define full_read, too.
2802 * full-read.c: Simply #define FULL_READ and include full-write.c.
2804 2003-01-06 Jim Meyering <jim@meyering.net>
2806 * version-etc.c: Update year in translatable copyright string.
2808 2002-12-25 Bruno Haible <bruno@clisp.org>
2810 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2811 * xstrtol.h: Likewise.
2812 * xstrtoimax.c: Likewise.
2813 * xstrtoumax.c: Likewise.
2814 * human.h: Likewise.
2816 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2817 on systems that have <inttypes.h> but not <stdint.h>.
2819 2002-12-31 Paul Eggert <eggert@twinsun.com>
2821 * memcoll.c (memcoll): Fall back on a simple algorithm using
2822 memcmp if strcoll doesn't work.
2824 2002-12-23 Bruno Haible <bruno@clisp.org>
2826 * localcharset.h: New file.
2827 * localcharset.c: Include it.
2828 * unicodeio.c: Likewise.
2830 2002-12-22 Bruno Haible <bruno@clisp.org>
2832 * utime.c (utime_null): No need to call ftruncate if the file was
2835 2002-12-23 Bruno Haible <bruno@clisp.org>
2837 * memcoll.c (STRCOLL): New macro.
2840 2002-12-22 Bruno Haible <bruno@clisp.org>
2842 * getstr.h (getstr): Define, to avoid clash with libcurses.
2843 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2845 2002-12-22 Bruno Haible <bruno@clisp.org>
2847 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2849 2002-12-23 Bruno Haible <bruno@clisp.org>
2851 * getline.h: Include <stddef.h>, for size_t.
2853 * unicodeio.h: Include <stddef.h>, for size_t.
2854 * unicodeio.c: Don't include <stddef.h>.
2856 2002-12-17 Bruno Haible <bruno@clisp.org>
2858 * canon-host.c (strdup): Remove unused declaration.
2860 * fsusage.c: Include full_read.h.
2861 (get_fs_usage): Use full_read instead of safe_read.
2863 * utime.c (utime_null): Use SAFE_READ_ERROR.
2865 2002-12-11 Bruno Haible <bruno@clisp.org>
2867 * setenv.h: Rewritten to cope with systems that have setenv() but not
2869 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2872 2002-12-11 Bruno Haible <bruno@clisp.org>
2874 * setenv.c (alloca): Fall back to malloc.
2876 (setenv): Use freea() to free memory allocated with alloca().
2878 2002-11-13 Bruno Haible <bruno@clisp.org>
2880 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2881 function declarations.
2882 * unsetenv.c (unsetenv): Likewise.
2884 2002-03-04 Bruno Haible <bruno@clisp.org>
2886 Portability to AIX 4.3.3.
2887 * unsetenv.c: New file, extracted from setenv.c.
2888 * setenv.c: Move the unsetenv() function to unsetenv.c.
2890 2001-12-20 Bruno Haible <bruno@clisp.org>
2892 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2893 use malloc instead. For SunOS 4.
2895 2001-12-11 Bruno Haible <bruno@clisp.org>
2897 * setenv.c: Declare alloca.
2898 (compar_fn_t): New typedef.
2899 (KNOWN_VALUE, STORE_VALUE): Use it.
2901 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2904 2002-12-10 Paul Eggert <eggert@twinsun.com>
2906 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2907 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2908 Choose values that are less likely to collide with system fnmatch
2910 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2911 defined (e.g., a pure POSIX system).
2912 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2913 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2915 2002-12-06 Jim Meyering <jim@meyering.net>
2917 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2919 Merge in changes from libc's misc/error.c, in preparation
2920 for the merge of gnulib's changes back into libc.
2922 * error.c (_): Define only if not already defined.
2923 Move definition to follow all #include directives.
2924 Include unlocked-io.h only if !_LIBC.
2925 [_LIBC]: Include <libio/libioP.h>.
2926 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2927 (fflush): Tweak definition to use INTUSE.
2930 2002-12-05 Paul Eggert <eggert@twinsun.com>
2932 * alloca.c [defined emacs]: Include "lisp.h".
2933 (xalloc_die) [defined emacs]: New macro.
2934 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2935 [! defined emacs]: Include <xalloc.h>.
2936 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2937 (pointer): Typedef to POINTER_TYPE *.
2938 (malloc): Remove decl; we now always use xmalloc.
2939 (alloca): Use old-style definition, since Emacs needs this.
2940 Check for arithmetic overflow when computing combined size.
2942 2002-12-04 Paul Eggert <eggert@twinsun.com>
2944 Do not generate unlocked-io.h automatically, since it's easier to
2945 maintain it by hand.
2947 * unlocked-io.h: New file, from GNU diffutils,
2948 but with proper copyright notice and attribution.
2950 * Makefile.am: Add copyright notice.
2951 (libfetish_a_SOURCES): Add unlocked-io.h.
2952 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2953 (DISTCLEANFILES, io_functions): Remove macros.
2954 (EXTRA_DIST): Remove gen_uio.
2955 (unlocked-io.h): Remove rule.
2957 2002-12-04 Jim Meyering <jim@meyering.net>
2959 Reflect the fact that stat.c and lstat.c are no longer generated.
2960 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2961 (DISTCLEANFILES): Likewise.
2962 (EXTRA_DIST): Likewise.
2963 (all_local): Don't depend on stat.c or lstat.c.
2964 (stat.c, lstat.c): Remove rules.
2965 (EXTRA_DIST): Remove xstat.in.
2967 * xstat.in: Remove file. Contents moved into stat.c.
2968 * stat.c: New file. Contents mostly from xstat.in.
2969 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2970 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2972 * safe-read.c: Rework so that it may serve to define safe_write, too.
2973 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2975 2002-12-03 Jim Meyering <jim@meyering.net>
2977 * safe-read.c, safe-write.c: Change variable names and comments, but
2978 not semantics, to minimize the differences between these two files.
2979 (safe_read): Change comment to mention SAFE_READ_ERROR.
2981 * safe-read.c (IS_EINTR): Define.
2982 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2984 2002-12-02 Bruno Haible <bruno@clisp.org>
2986 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2987 Define, taken from safe-read.c.
2988 (INT_MAX): Provide fallback.
2989 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2990 * safe-write.h (SAFE_WRITE_ERROR): Define.
2992 * safe-read.c (EINTR): Remove definition.
2993 (safe_read): Don't use EINTR if it is absent.
2995 2002-12-02 Jim Meyering <jim@meyering.net>
2997 * safe-read.c (EINTR): Define.
2998 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2999 (INT_MAX): Provide fallback.
3000 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3002 * safe-read.h (SAFE_READ_ERROR): Define.
3004 2002-12-01 Jim Meyering <jim@meyering.net>
3006 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3007 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3009 2002-11-27 Paul Eggert <eggert@twinsun.com>
3011 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3012 hash_rehash): Replace `if (limit <= value) abort ();' with
3013 `if (! (value < limit)) abort ();', for readability.
3015 2002-11-26 <karl@gnu.org>
3017 * strdup.c: copy from libc again, with jim's ok.
3018 * .cppi-disable: re-add strdup.c
3020 2002-11-25 <karl@gnu.org>
3022 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3023 instead of "strtol.c".
3025 2002-11-25 Jim Meyering <jim@meyering.net>
3027 * mktime.c: Sync from libc, now that it has the latest fix.
3029 2002-11-24 <karl@gnu.org>
3031 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3032 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3034 2002-11-24 Jim Meyering <jim@meyering.net>
3036 Update from coreutils:
3038 * mktime.c: Merge in changes from libc.
3040 Avoid a link-time failure on some Linux systems.
3041 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3042 (__mon_yday): Declare with the STATIC attribute.
3043 (__mktime_internal): Likewise.
3044 Based on a report from Greg Schafer.
3046 2002-11-23 Jim Meyering <jim@meyering.net>
3048 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3049 Use `unsigned', not `int', as type of index.
3051 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3053 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3055 2002-11-22 Paul Eggert <eggert@twinsun.com>
3057 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3058 hint that one should use `if (! x) abort ();' rather than `assert
3059 (x);', and anyway it's one less thing to worry about configuring.
3060 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3061 hash_rehash, hash_insert): Use abort rather than assert.
3063 2002-11-22 Paul Eggert <eggert@twinsun.com>
3065 * quotearg.h: Allow multiple inclusion by surrounding with
3066 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3067 so that we can be included first.
3068 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3069 * quotearg.c: Include quotearg.h immediately after config.h.
3070 No need to include stddef.h or sys/types.h any more.
3071 Surround local include files with "", not "<>".
3072 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3073 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3074 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3075 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3076 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3077 (ISPRINT): Remove; no longer needed now that we assume C89.
3079 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3082 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3083 quotearg_char): Use SIZE_MAX rather than
3084 (size_t) -1 when we are talking about "infinity".
3086 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3088 2002-11-22 Bruno Haible <bruno@clisp.org>
3090 * safe-read.h: Assume C89. Add comments.
3091 (safe_read): Change return type to size_t.
3092 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3093 counts > SSIZE_MAX correctly.
3094 * safe-write.h: New file.
3095 * safe-write.c: New file.
3096 * full-read.h: New file.
3097 * full-read.c: New file.
3098 * full-write.h: Assume C89. Add comments.
3099 * full-write.c: Include safe-write.h.
3100 (full_write): Rewritten to use safe_write.
3101 Suggested by Jim Meyering and Paul Eggert.
3103 2002-11-21 Bruno Haible <bruno@clisp.org>
3105 Remove case insensitive option matching.
3106 * argmatch.h (argcasematch): Remove declaration.
3107 (ARGCASEMATCH): Remove macro.
3108 (__xargmatch_internal): Remove case_sensitive argument.
3109 (XARGMATCH): Update.
3110 (XARGCASEMATCH): Remove macro.
3111 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3112 case_sensitive argument.
3113 (argcasematch): Remove function.
3114 (__xargmatch_internal): Remove case_sensitive argument.
3115 (main): Use XARGMATCH instead of XARGCASEMATCH.
3117 * xmalloc.c: Change compile-time error message. Add comment about
3118 required autoconf version.
3120 2002-11-21 Jim Meyering <jim@meyering.net>
3122 * strdup.c (strdup): Tweak comment and initial #if/#include.
3124 Merge in changes from the coreutils.
3126 2002-09-25 Paul Eggert <eggert@twinsun.com>
3127 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3128 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3129 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3130 int. Work more efficiently if X is the same width as uintmax_t.
3131 Do not compare X to -1, to avoid bogus compiler warning.
3132 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3133 Don't assume that f_frsize and f_bsize are the same type.
3135 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3138 * makepath.c (make_path): Restore umask *before* creating the final
3140 (make_path): Minor reformatting.
3142 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3143 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3145 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3146 ones. At least on GNU/Linux systems, `auto' means something else.
3149 2002-11-20 Paul Eggert <eggert@twinsun.com>
3151 Merge argmatch cleanups from Bison. Assume C89.
3153 * argmatch.c: Include config.h here, not in argmatch.h.
3154 Include stdlib.h, for EXIT_FAILURE.
3155 Always include <string.h>, since we assume C89.
3156 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3157 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3158 Include <stddef.h> instead, since it's all we need for size_t.
3159 (PARAMS): Remove. All uses removed.
3160 (ARRAY_CARDINALITY): Do not bother to #undef.
3161 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3162 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3163 Remove unnecessary parentheses.
3164 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3165 Insert necessary parentheses.
3166 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3167 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3169 2002-11-19 Bruno Haible <bruno@clisp.org>
3171 * mbswidth.c: Include mbswidth.h right at the beginning.
3172 * mbswidth.h: Include <stddef.h>, for size_t.
3174 * mbswidth.h (PARAMS): Remove macro.
3175 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3176 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3178 * gcd.h (PARAMS): Remove macro.
3179 (gcd): Use ANSI C function declarations.
3180 * gcd.c (gcd): Likewise.
3182 2002-11-15 Bruno Haible <bruno@clisp.org>
3184 * strcspn.c: Include <stddef.h>.
3185 (strcspn): Use ANSI C function declaration. Change return type to
3187 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3188 (strpbrk): Use NULL.
3189 * strpbrk.h (PARAMS): Remove macro.
3190 (strpbrk): Use ANSI C function declaration.
3191 * strstr.c: Don't include <sys/types.h>.
3192 * strstr.h (PARAMS): Remove macro.
3193 (strstr): Use ANSI C function declarations.
3195 2002-11-06 Bruno Haible <bruno@clisp.org>
3197 * gcd.h (gcd): Change argument type to 'unsigned long'.
3198 * gcd.c (gcd): Likewise.
3200 2002-11-05 Bruno Haible <bruno@clisp.org>
3202 * gcd.h: New file, from gettext-0.11.5.
3203 * gcd.c: New file, from gettext-0.11.5.
3205 2002-11-05 Bruno Haible <bruno@clisp.org>
3207 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3208 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3209 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3210 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3212 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3213 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3215 * closeout.c: Include gettext.h instead of <libintl.h>.
3216 * human.c: Include gettext.h instead of <libintl.h>.
3217 * quotearg.c: Include gettext.h instead of <libintl.h>.
3218 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3219 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3220 * userspec.c: Include gettext.h instead of <libintl.h>.
3221 * version-etc.c: Include gettext.h instead of <libintl.h>.
3222 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3223 (textdomain): Remove definition.
3224 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3226 * long-options.c: Remove include of <libintl.h> and definition of _.
3227 * same.c: Remove include of <libintl.h> and definition of _.
3229 2002-11-04 Bruno Haible <bruno@clisp.org>
3231 * stpcpy.h: New file, from GNU gettext-0.11.5.
3232 * strcase.h: New file, from GNU gettext-0.11.5.
3233 * strpbrk.h: New file, from GNU gettext-0.11.5.
3234 * strstr.h: New file, from GNU gettext-0.11.5.
3235 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3237 2002-05-09 Bruno Haible <bruno@clisp.org>
3239 * config.charset: Update for newest glibc. Add canonical names
3240 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3242 2002-05-09 Bruno Haible <bruno@clisp.org>
3244 * localcharset.c (get_charset_aliases): Add more Windows specific
3247 2002-05-08 Owen Taylor <otaylor@redhat.com>
3249 * config.charset: A few additions for Solaris.
3251 2001-12-05 Bruno Haible <bruno@clisp.org>
3253 * localcharset.c (locale_charset): Don't return an empty string.
3255 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3257 * config.charset: msdos in uk_UA uses CP1125.
3259 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3261 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3262 * localcharset.c (locale_charset): Declare as extern "C".
3264 2002-02-15 Bruno Haible <bruno@clisp.org>
3266 * config.charset [msdosdjgpp]: For Russian, use CP866.
3268 2002-02-11 Bruno Haible <bruno@clisp.org>
3270 * config.charset: Add support for NetBSD.
3272 2002-09-25 <karl@gnu.org>
3274 * strdup.c: copy from libc/string (via ../config/srclist*).
3275 * getopt*: copy from libc/posix.
3276 * gettext.h: copy from gettext.
3277 * .cppi-disable: add strdup.c, gettext.h.
3279 2002-07-01 Jim Meyering <meyering@lucent.com>
3281 * c-stack.c: Include sys/time.h.
3282 From Volker Borchert.
3284 2002-06-11 Paul Eggert <eggert@twinsun.com>
3286 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3287 New macro. Use it uniformly instead of
3288 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3289 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3290 reported by Vin Shelton.
3292 2002-06-22 Jim Meyering <meyering@lucent.com>
3294 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3295 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3297 2002-06-22 Paul Eggert <eggert@twinsun.com>
3299 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3300 Do not assume SA_SIGINFO behavior.
3301 Bug reported by Jim Meyering on NetBSD 1.5.2.
3303 2002-06-22 Jim Meyering <meyering@lucent.com>
3305 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3307 * exitfail.c, exitfail.h: Likewise.
3308 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3310 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3312 (EXTRA_DIST): Add fnmatch_loop.c.
3313 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3315 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3316 * fnmatch.c: Update from diffutils-2.8.2.
3317 * fnmatch_.h: New file. From diffutils-2.8.2.
3318 * fnmatch.h: Remove file.
3320 2002-06-18 Paul Eggert <eggert@twinsun.com>
3322 * file-type.h: Report an error if neither S_ISREG nor
3323 S_IFREG is defined, instead of using a test specific to glibc
3324 2.2. This should be safe, since POSIX requires S_ISREG and
3325 Unix Version 7 had S_IFREG. We don't need to check for
3326 <sys/types.h> since we don't use any symbols that it defines.
3328 2002-06-15 Jim Meyering <meyering@lucent.com>
3330 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3331 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3332 have been included before this file.
3334 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3336 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3337 so that each temporary file name is unique and valid in the first
3338 8 characters, for operation under DOS.
3340 2002-06-15 Jim Meyering <meyering@lucent.com>
3342 Work even with DJGPP 2.03, which lacks support for symlinks.
3344 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3346 * lchown.c (S_ISLNK): Likewise.
3348 2002-06-14 Jim Meyering <meyering@lucent.com>
3350 * file-type.h: Use the version from diffutils-2.8.2.
3351 * file-type.c: Likewise.
3353 2002-05-27 Jim Meyering <meyering@lucent.com>
3355 Fix a problem seen only on nonconforming systems whereby ls.c's
3356 use of localtime, and then of gettimeofday would cause trouble:
3357 the localtime call used to initialize rpl_gettimeofday's save
3358 mechanism would clobber ls's current local time information so
3359 that in any long listing the first file would always be listed
3360 with date 1970-01-01. Analysis by Volker Borchert.
3362 * gettimeofday.c (localtime): Undefine.
3363 (rpl_localtime): New function.
3365 2002-05-22 Jim Meyering <meyering@lucent.com>
3367 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3368 * file-type.h: New file.
3369 * file-type.c (file_type): New file/function. Extracted from diffutils.
3371 2002-04-29 Paul Eggert <eggert@twinsun.com>
3373 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3375 2002-04-28 Paul Eggert <eggert@twinsun.com>
3377 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3378 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3379 of 127, since 64 is the largest conceivable number for ancient
3381 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3383 2002-04-28 Jim Meyering <meyering@lucent.com>
3385 * sig2str.c (WTERMSIG): Remove definition (unused).
3387 2002-04-28 Paul Eggert <eggert@twinsun.com>
3389 * sig2str.h, sig2str.c: New files.
3390 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3392 2002-04-24 Jim Meyering <meyering@lucent.com>
3394 * gettext.h: New file, from Gettext.
3395 * Makefile.am (INCLUDES): Remove -I../intl.
3396 (libfetish_a_SOURCES): Add gettext.h.
3398 2002-04-16 Jim Meyering <meyering@lucent.com>
3400 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3401 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3402 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3404 2002-04-12 Jim Meyering <meyering@lucent.com>
3406 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3408 2002-03-10 Jim Meyering <meyering@lucent.com>
3410 * makepath.c (make_path): Remove a comma from a diagnostic.
3411 Suggestion from Santiago Vila.
3413 2002-03-08 Jim Meyering <meyering@lucent.com>
3415 * rename.c: Mention that this wrapper is needed also on
3416 mips-dec-ultrix4.4 systems.
3418 2002-03-02 Jim Meyering <meyering@lucent.com>
3420 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3421 not HAVE_CLOCK_SETTIME.
3423 2002-02-27 Paul Eggert <eggert@twinsun.com>
3425 * nanosleep.h: Rename to....
3426 * timespec.h: New name for nanosleep.h. All uses changed.
3428 * gettime.c: New file.
3429 * settime.c: New file.
3432 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3433 timespec.h. Remove nanosleep.h.
3435 2002-02-25 Paul Eggert <eggert@twinsun.com>
3437 * acl.c, acl.h: New files.
3438 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3440 2002-02-24 Jim Meyering <meyering@lucent.com>
3442 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3443 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3444 cause trouble. Reported by Nelson Beebe.
3446 2002-02-23 Paul Eggert <eggert@twinsun.com>
3448 * path-concat.c (xpath_concat): Reorder code to pacify
3449 compilers that don't know that xalloc_die never returns.
3451 2002-02-20 Jim Meyering <meyering@lucent.com>
3453 * getdate.c: Regenerate using bison-1.33.
3455 2002-02-15 Paul Eggert <eggert@twinsun.com>
3457 * posixver.c, posixver.h: New files.
3458 * Makefile.am (libfetish_a_SOURCES): Add them.
3460 2002-02-02 Paul Eggert <eggert@twinsun.com>
3461 Bruno Haible <bruno@clisp.org>
3463 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3464 (fwrite_success_callback): New declaration.
3465 * unicodeio.c (unicode_to_mb): New function, extracted from
3466 print_unicode_char. Call failure callback instead of error.
3467 (fwrite_success_callback): New function.
3468 (exit_failure_callback): New function.
3469 (fallback_failure_callback): New function.
3470 (print_unicode_char): Call unicode_to_mb.
3472 2002-01-26 Jim Meyering <meyering@lucent.com>
3474 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3476 2002-01-22 Jim Meyering <meyering@lucent.com>
3478 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3479 Otherwise, some versions of automake would omit the rule that makes
3480 Makefile from Makefile.in.
3482 2001-01-21 Paul Eggert <eggert@twinsun.com>
3484 * xmemcoll.h, xmemcoll.c: New files.
3485 * Makefile.am (libfetish_a_SOURCES): Add them.
3486 * memcoll.c: Include errno.h, and declare errno if not defined.
3487 (memcoll): Set errno to zero if there is no error.
3489 * quotearg.c (quotearg_buffer_restyled):
3490 Fix bug with quoting buffers containing NUL when backslashing escapes.
3491 This bug was exposed by the other changes in this patch.
3492 (quotearg_n_options): New arg ARGSIZE.
3493 All callers changed.
3494 (quoting_options_from_style): New function.
3495 (quotearg_n_style): Use it.
3496 (quotearg_n_style_mem): New function.
3498 * quotearg.h (quotearg_n_style_mem): New function.
3500 2002-01-16 Jim Meyering <meyering@lucent.com>
3502 * getdate.y: Add three semicolons, each just before a closing brace.
3503 Bison (as of version 1.31) no longer papers over that mistake.
3505 2002-02-14 Paul Eggert <eggert@twinsun.com>
3507 * backupfile.c (ISDIGIT): Comment fix.
3508 * getdate.y (ISDIGIT): Likewise.
3509 * posixtm.c (ISDIGIT, year): Likewise.
3510 * strverscmp.c (ISDIGIT): Likewise.
3511 * userspec.c (ISDIGIT): Likewise.
3513 2002-01-05 Jim Meyering <meyering@lucent.com>
3515 * version-etc.c (version_etc_copyright): Update copyright year.
3517 2001-01-19 Paul Eggert <eggert@twinsun.com>
3519 * closeout.c (close_stdout_status): If ferror (stdout), do
3520 not silently exit merely because the output buffer happens to
3521 have nothing pending.
3523 2001-12-18 Paul Eggert <eggert@twinsun.com>
3525 See the big note in ../ChangeLog.
3526 * human.c (suffixes): Prefer K to k for 1024.
3527 (generate_suffix_backwards): New function.
3528 (human_readable_inexact): Use it.
3529 * xstrtol.c (__xstrtol): If there is no number but there
3530 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3531 Accept 'K' as well as 'k'.
3533 2001-12-15 Jim Meyering <meyering@lucent.com>
3535 * regex.h (__restrict_arr): Update from libc.
3537 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3538 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3541 2001-12-10 Jim Meyering <meyering@lucent.com>
3543 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3544 Instead, include "xalloc.h".
3545 (initbuffer): Don't cast xmalloc return value to char*.
3546 (readline): Reword comment.
3547 Don't cast xrealloc return value to char*
3550 2001-12-09 Jim Meyering <meyering@lucent.com>
3552 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3553 `signed and unsigned type in conditional expression'.
3554 * posixtm.c (posix_time_parse): Likewise.
3556 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3558 * readtokens.c (readtoken): Declare an index to be of type unsigned
3559 to avoid a pedantic warning.
3561 * getstr.c: Don't include assert.h.
3562 (getstr): Remove warning-evoking assertions.
3563 Return -1 if offset parameter is out of bounds.
3564 Change the type of a local from int to size_t.
3566 * strftime.c (my_strftime_localtime_r): Include this function
3567 definition in the `#if ! HAVE_TM_GMTOFF' block.
3569 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3570 Include xalloc.h instead.
3572 2001-12-02 Jim Meyering <meyering@lucent.com>
3574 * tempname.c: Don't declare getenv, thus reverting the change of
3575 2001-11-18. It's no longer necessary, now that stdlib.h is always
3578 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3579 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3581 2001-11-30 Akim Demaille <akim@epita.fr>
3583 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3584 before being defined.
3586 2001-11-27 Paul Eggert <eggert@twinsun.com>
3588 * quotearg.h (quotearg_n, quotearg_n_style):
3589 First arg is int, not unsigned.
3590 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3591 (SIZE_MAX, UINT_MAX): New macros.
3592 (quotearg_n_options): Abort if N is negative.
3593 Avoid overflow check on hosts where size_t is 64 bits and int
3594 is 32 bits, as overflow is impossible there.
3595 Fix off-by-one typo that caused unnecessary reallocation.
3597 2001-11-27 Jim Meyering <meyering@lucent.com>
3599 * tempname.c: Merge with version from libc.
3600 * regex.c: Likewise.
3602 * tempname.c: Include stdlib.h unconditionally. On some old systems
3603 for which STDC_HEADERS is 0, it was not included, resulting in a
3604 warning about an integer-to-pointer conversion problem with getenv.
3605 Reported by Volker Borchert.
3607 2001-11-26 Jim Meyering <meyering@lucent.com>
3609 * gtod.h: Remove file.
3610 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3611 * gettimeofday.c: Don't include gtod.h.
3612 (GTOD_init): Remove function.
3613 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3614 Suggestion from Volker Borchert.
3616 2001-11-23 Jim Meyering <meyering@lucent.com>
3618 * hash.h (struct hash_table): Don't define here. Merely declare it.
3619 * hash.c (struct hash_table): Define it here instead.
3621 2001-11-22 Jim Meyering <meyering@lucent.com>
3623 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3625 2001-11-18 Paul Eggert <eggert@twinsun.com>
3627 * tempname.c (TMP_MAX): Remove; no longer needed.
3628 (TEMPORARIES): New macro.
3629 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3630 removes an artificial limitation (e.g. HP-UX 10.20, where
3633 2001-11-18 Jim Meyering <meyering@lucent.com>
3635 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3638 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3639 files will be created before anything else.
3641 2001-11-17 Jim Meyering <meyering@lucent.com>
3643 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3644 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3645 rather than group writable. Patch by Juan F. Codagnone.
3647 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3648 Instead, include "xalloc.h".
3650 * mountlist.c: Include unlocked-io.h after all system headers.
3651 Remove explicit declarations of xmalloc, xrealloc,
3652 and xstrdup. Instead, include "xalloc.h".
3654 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3655 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3656 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3658 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3659 Reported by Padraig Brady.
3661 * mkstemp.c: #undef mkstemp.
3663 (rpl_mkstemp): Rename from mkstemp.
3666 2001-11-16 Jim Meyering <meyering@lucent.com>
3668 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3669 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3670 determine the amount of total physical memory, use pstat_getstatic.
3671 HPUX-11 doesn't define _SC_PHYS_PAGES.
3672 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3673 If sysconf couldn't be used to determine the amount of available
3674 physical memory, use both pstat_getstatic and pstat_getdynamic.
3675 Based on a patch from Bob Proulx.
3677 2001-11-05 Jim Meyering <meyering@lucent.com>
3679 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3681 2001-11-03 Jim Meyering <meyering@lucent.com>
3683 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3684 in argmatch_to_argument call.
3686 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3689 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3690 e.g., a fault due to an attempt to free a NULL pointer.
3692 2001-11-01 Jim Meyering <meyering@lucent.com>
3694 * dirfd.c, dirfd.h: New files.
3695 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3697 * hash.c (hash_print) [TESTING]: Clean up.
3699 2001-10-22 Paul Eggert <eggert@twinsun.com>
3701 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3702 to avoid a warning if -Wall.
3704 2001-10-21 Paul Eggert <eggert@twinsun.com>
3706 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3708 2001-10-21 Jim Meyering <meyering@lucent.com>
3710 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3711 this code would end up calling gettext even in packages built
3713 * getopt.c (_): Likewise.
3714 * regex.c (_): Likewise.
3716 2001-10-20 Paul Eggert <eggert@twinsun.com>
3718 * error.c (strerror_r): Do not declare unless !_LIBC.
3719 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3720 Use strerror_r that is only a macro, even if it is not a function.
3721 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3722 (private_strerror): Use prototypes, not old-style function definition.
3723 (print_errno_message): New function.
3724 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3726 (error_tail, error, error_at_line): Use it.
3728 2001-10-11 Jim Meyering <meyering@lucent.com>
3730 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3731 and quote_n (1, ... to avoid clobbering a buffer.
3733 2001-10-05 Jim Meyering <meyering@lucent.com>
3735 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3736 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3737 * hash-pjw.h: New file.
3739 2001-09-30 Jim Meyering <meyering@lucent.com>
3741 * mountlist.c [MOUNTED_GETFSSTAT]:
3742 Include <sys/ucred.h>, for Apple Darwin.
3743 Include sys/mount.h and sys/fs_types.h only if available.
3745 (read_filesystem_list): Use FS_TYPE.
3747 2001-09-29 Paul Eggert <eggert@twinsun.com>
3749 * exclude.c (excluded_filename): 0 -> false, since it's
3752 2001-09-28 Paul Eggert <eggert@twinsun.com>
3754 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3755 #defines strtoimax. Also treat the other strto* functions
3758 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3759 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3760 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3762 2001-09-26 Jim Meyering <meyering@lucent.com>
3764 Most macros in unlocked-io.h had the wrong number of arguments.
3765 * gen-uio: New script.
3766 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3767 * unlocked-io.hin: Remove file.
3768 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3769 rather than trying to embed it here.
3770 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3771 Reported by Padraig Brady.
3773 2001-09-25 Volker Borchert <bt@teknon.de>
3775 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3777 2001-09-23 Jim Meyering <meyering@lucent.com>
3779 * mountlist.c: Remove useless parentheses in #if directives.
3780 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3781 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3783 2001-09-22 Jim Meyering <meyering@lucent.com>
3785 * localcharset.c: Update from latest gettext.
3786 * config.charset: Likewise.
3788 2001-09-20 Jim Meyering <meyering@lucent.com>
3790 * xstrtol.c (strtoimax): Guard declaration with
3791 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3792 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3793 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3794 (strtoumax): Likewise, for completeness (it wasn't necessary).
3796 2001-09-06 Paul Eggert <eggert@twinsun.com>
3798 * strtoimax.c (HAVE_LONG_LONG):
3799 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3800 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3801 to work around bug in IBM C compiler.
3803 2001-09-16 Jim Meyering <meyering@lucent.com>
3805 * mkdir.c: New file.
3807 2001-09-04 Paul Eggert <eggert@twinsun.com>
3809 * xgetcwd.c: Revert some of the previous change; intead,
3810 fix the HAVE_GETCWD_NULL code to behave more like the
3811 !HAVE_GETCWD_NULL code used to.
3814 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3817 2001-09-04 Paul Eggert <eggert@twinsun.com>
3819 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3820 Use ssize_t, not int, to store result of readlink.
3821 Check for ssize_t overflow as well as size_t overflow,
3822 as POSIX says the result of readlink is implementation-defined
3823 when ssize_t overflows.
3824 Remove unnecessary cast to char*.
3825 Use free+malloc instead of realloc, as the storage doesn't need
3826 to be preserved and it's clearer and can be more efficient that way.
3827 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3828 * xreadlink.h (xreadlink): Update prototype.
3830 2001-09-03 Paul Eggert <eggert@twinsun.com>
3832 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3833 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3834 spotted by Jim Meyering.
3836 2001-09-03 Jim Meyering <meyering@lucent.com>
3838 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3840 2001-09-03 Paul Eggert <eggert@twinsun.com>
3842 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3843 like the HAVE_GETCWD_NULL code.
3844 Include pathmax.h if not HAVE_GETCWD.
3845 Do not include xalloc.h.
3846 (INITIAL_BUFFER_SIZE): New symbol.
3847 Do not use xmalloc / xrealloc, since the caller is responsible for
3848 handling errors. Preserve errno around `free' during failure.
3849 Do not overrun buffer when using getwd.
3851 2001-09-03 Paul Eggert <eggert@twinsun.com>
3853 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3854 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3856 2001-09-02 Jim Meyering <meyering@lucent.com>
3858 * error.c: Update from GNU libc.
3860 2001-09-01 Jim Meyering <meyering@lucent.com>
3862 * xreadlink.c: New file.
3863 * xreadlink.h: New file.
3864 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3866 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3867 doesn't conflict with sparc Solaris 7's definition in
3868 /usr/include/sys/int_types.h.
3870 * exclude.c: Use `""', not `<>' to #include non-system header files.
3871 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3872 and strncasecmp as r-values. Unixware didn't have declarations.
3874 2001-08-31 Jim Meyering <meyering@lucent.com>
3876 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3877 Use an initial, malloc'd, buffer of length 128 rather than
3878 a statically allocated one of length 1024.
3880 2001-08-30 Paul Eggert <eggert@twinsun.com>
3882 * xgetcwd.c: Don't include pathmax.h.
3883 Include stdlib.h and unistd.h if available.
3885 (xmalloc, xstrdup, free): Remove decls.
3886 (xgetcwd): Don't assume sizes fit in unsigned.
3887 Check for overflow when computing sizes.
3888 Simplify reallocation code.
3890 2001-08-28 Paul Eggert <eggert@twinsun.com>
3892 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3894 * strtoimax.c: Renamed from strtoxmax.c, removing the
3897 Also, make the following further changes to make this file's
3898 configuration more similar to that of strtol.c:
3899 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3900 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3901 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3902 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3903 changed to signed values.
3905 And make the following changes as well:
3906 Fix copyright notice, as 1999 was missing.
3907 (verify): New macro.
3908 (strtoimax): Check sizes at compile-time, not run-time.
3909 Prefer strtol to strtoll if both work.
3910 (main): Remove; it was not that useful and was a pain to maintain.
3912 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3914 2001-08-30 Paul Eggert <eggert@twinsun.com>
3916 * savedir.c (savedir): Remove size parameter, as POSIX says that
3917 a directory's st_size can have an arbitrary value, so the old
3918 usage could waste an arbitrary amount of memory. All uses
3920 * savedir.h: Update prototype.
3922 2001-08-30 Paul Eggert <eggert@twinsun.com>
3924 * xstrtol.c (strtoimax): New decl.
3926 2001-08-28 Paul Eggert <eggert@twinsun.com>
3928 * xstrtol.h: Add copyright notice.
3929 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3930 LONGINT_INVALID_SUFFIX_CHAR.
3932 2001-08-30 Paul Eggert <eggert@twinsun.com>
3934 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3937 2001-08-30 Paul Eggert <eggert@twinsun.com>
3939 * hash.c: Remove '2001' from copyright notice.
3941 2001-08-30 Paul Eggert <eggert@twinsun.com>
3943 * full-write.h: New file.
3944 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3945 * full-write.c: Correct credits, as cccp.c no longer
3946 exists and anyway it was so heavily changed from the old cccp
3947 code as to be unrecognizable. Include full-write.h.
3948 (full_write) Return size_t, with short writes meaning failure.
3949 All callers changed. This fixes a bug with large buffers
3951 * utime.c: Include full-write.h.
3953 2001-08-30 Paul Eggert <eggert@twinsun.com>
3955 Merge 'exclude' changes from tar 1.13.22.
3956 This fixes one or two unlikely storage allocation overflow bugs,
3957 but doesn't change user-visible behavior otherwise.
3959 2001-08-30 Paul Eggert <eggert@twinsun.com>
3961 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3962 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3963 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3964 Include if available.
3965 (<xalloc.h>): Include
3966 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3967 (verify): New macro. Use it to verify that EXCLUDE macros do not
3968 collide with FNM macros.
3969 (struct patopts): New struct.
3970 (struct exclude): Use it, as exclude patterns now come with options.
3971 (new_exclude): Support above changes.
3972 (new_exclude, add_exclude_file):
3973 Initial size must now be a power of two to simplify overflow checking.
3974 (free_exclude, fnmatch_no_wildcards): New function.
3975 (excluded_filename): No longer requires options arg, as the options
3976 are determined by add_exclude. Now returns bool, not int.
3977 (excluded_filename, add_exclude):
3978 Add support for the fancy new exclusion options.
3979 (add_exclude, add_exclude_file): Now takes int options arg.
3980 Check for arithmetic overflow when computing sizes.
3981 (add_exclude_file): xrealloc might modify errno, so don't
3982 realloc until after errno might be used.
3984 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3986 (free_exclude): New decl.
3987 (add_exclude, add_exclude_file): Now takes int options arg.
3988 (excluded_filename): No longer requires options arg, as the options
3989 are determined by add_exclude. Now returns bool, not int.
3991 2001-08-30 Paul Eggert <eggert@twinsun.com>
3993 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3995 2001-08-27 Jim Meyering <meyering@lucent.com>
3997 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3999 * version-etc.c (N_): Remove definition.
4000 Revert most of last change.
4001 Instead, simply don't mark the `Copyright...' string for translation.
4002 Based on advice from Paul Eggert.
4004 * strtoxmax.c: Tweak comment.
4006 2001-08-26 Jim Meyering <meyering@lucent.com>
4008 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4009 of copyright with `%s' so translators don't get an untranslated
4011 (COPYRIGHT_YEAR): Define.
4012 (version_etc): Use fprintf rather than fputs.
4013 Suggestion from Ulrich Drepper.
4015 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4017 * strtoll.c: New file, from GNU libc.
4018 * xstrtoimax.c: New file.
4020 * xstrtol.h: Add xstrtoimax.
4021 * strtoumax.c: New file. Simply include "strtoumax.c".
4022 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4024 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4025 * strtoxmax.c: ... then renamed to this.
4027 2001-08-13 Paul Eggert <eggert@twinsun.com>
4029 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4030 Port to Solaris 8, where 'sed' requires a space after the 'r'
4031 command, and where sh dislikes "$/". Clean up the spacing a bit.
4032 Redirect output to $tmp just once.
4034 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4036 * addext.c (<errno.h>): Include.
4037 (errno): Declare if not defined.
4038 (addext): Work correctly when pathconf returns -1 and leaves
4039 errno alone because there is no limit. Also, work even if
4040 pathconf returns a value greater than SIZE_MAX.
4042 2001-08-12 Jim Meyering <meyering@lucent.com>
4044 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4045 Simply `return getcwd (NULL, 0);'.
4046 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4047 Use 1300 as initial value for length, not PATH_MAX.
4049 * pathmax.h: Clean up cpp syntax.
4051 2001-08-12 Jim Meyering <meyering@lucent.com>
4053 * gettimeofday.c: New file.
4055 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4057 2001-08-04 Jim Meyering <meyering@lucent.com>
4059 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4060 to get in sync with glibc.
4062 2001-08-03 Paul Eggert <eggert@twinsun.com>
4064 The following changes are from gettext 0.10.39 as maintained by
4067 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4068 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4069 with inverted sense. All uses changed.
4071 * mbswidth.c: Don't include <limits.h>.
4072 Include <stdlib.h> and <string.h> unconditionally.
4073 (iswcntrl, mbsinit, ISCNTRL): New macros.
4074 (mbsnwidth): Use K&R style function declarations.
4075 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4076 can optimize it when MB_CUR_MAX == 1.
4077 The width of control characters is zero, not 1.
4079 2001-07-15 Jim Meyering <meyering@lucent.com>
4081 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4082 (BUILT_SOURCES): Add unlocked-io.h.
4083 (io_functions): Define.
4084 (unlocked-io.h): New rule.
4085 (DISTCLEANFILES): Add unlocked-io.h.
4086 (all-local): Depend on unlocked-io.h, to ensure it is created.
4088 * unlocked-io.hin: New file
4090 * regex.c: Update from glibc.
4092 2001-07-05 Jim Meyering <meyering@lucent.com>
4094 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4096 (libfetish_a_SOURCES): Put all .h files here instead.
4097 Remove a thus-exposed (better checks in automake) duplicate and
4098 two unnecessary .h files.
4100 2001-06-11 Jim Meyering <meyering@lucent.com>
4102 * regex.c: Update from GNU libc.
4104 2001-05-27 Jim Meyering <meyering@lucent.com>
4106 * readutmp.h (UT_TYPE): Define.
4108 2001-05-24 Jim Meyering <meyering@lucent.com>
4110 * argmatch.c: Include "quote.h".
4111 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4112 quote function. Reported by Göran Uddeborg.
4114 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4116 * dirname.c (dir_name): Compute append_dot using path, not newpath
4117 which is not yet declared.
4119 2001-05-11 Paul Eggert <eggert@twinsun.com>
4121 * Makefile.am (libfetish_a_SOURCES):
4122 Add strftime.c, since we now compile it on all hosts.
4124 * strftime.c (my_strftime):
4125 Define to nstrftime if emacs, but only if my_strftime is not defined.
4126 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4127 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4128 Add one more extra argument: a nanoseconds value.
4131 (my_strftime function): Add %N format.
4132 (emacs_strftimeu): Renamed from emacs_strftime,
4133 with extra ut argument.
4135 2001-05-11 Paul Eggert <eggert@twinsun.com>
4137 dirname code cleanup. base_name now behaves more compatibly
4138 with POSIX basename when given file names that have trailing
4139 slashes, and similarly for dir_name. Add new primitives
4140 base_len and dir_len. Put the directory-name-related decls
4143 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4144 * backupfile.c (base_name): Likewise.
4145 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4146 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4147 * makepath.c (strip_trailing_slashes): Likewise.
4148 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4150 * rename.c (strip_trailing_slashes): Likewise.
4151 * same.c (base_name): Likewise.
4152 * stripslash.c (ISSLASH): Likewise.
4154 * addext.c: Include <dirname.h> after size_t is defined.
4155 * backupfile.c: Likewise.
4157 * addext.c (addext): Use base_len to trim redundant
4158 trailing slashes instead of doing it ourselves.
4159 But do not trim the last slash if it is not redundant.
4161 * backupfile.c (find_backup_file_name,
4162 max_backup_version): Use base_len instead of rolling it ourselves.
4163 Handle the case of "" and (on DOS) "C:" correctly.
4165 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4166 Include <string.h>, <dirname.h>.
4167 (base_name): Allow file names ending in slashes, other than names
4168 that are all slashes. In this case, return the basename followed
4169 by the slashes. This is more general, and can be used in places
4170 where the original base_name purposely had an assertion failure.
4171 (base_len): New function.
4173 * dirname.c: Include <string.h> instead of <stdlib.h>.
4174 Do not include <assert.h>; no longer needed.
4176 (memrchr): Remove decl.
4177 (dir_name_r): Remove.
4178 (dir_len): Renamed from dirlen. All callers changed.
4179 Rewrite in terms of base_name, for simplicity and consistency.
4180 (dir_name): Never return NULL. All callers changed.
4181 Do not include <stdlib.h> in test program; no longer needed.
4182 return 0; is fine for test program.
4184 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4186 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4188 * path-concat.c (path_concat): Use base_len to compute
4189 base length, not strlen; this means we cannot rely on memcpy
4192 * same.c (STREQ): Remove.
4193 (same_name): Handle the case where the basename ends in trailing '/'.
4195 * stripslash.c (strip_trailing_slashes): Return nonzero if
4196 a slash was stripped. Do not strip the last slash after a
4199 2001-04-08 Jim Meyering <meyering@lucent.com>
4201 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4202 recomputed; that's necessary when the offset spans a DST transition.
4203 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4205 2001-04-02 Jim Meyering <meyering@lucent.com>
4207 * regex.h, regex.c: Update from GNU libc.
4209 2001-03-19 Paul Eggert <eggert@twinsun.com>
4211 * version-etc.c (version_etc_copyright): Update to 2001.
4213 2001-03-16 Paul Eggert <eggert@twinsun.com>
4215 * tempname.c (uint64_t): Define to uintmax_t if
4216 not defined, and if UINT64_MAX is not defined.
4217 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4218 Reported by John David Anglin.
4220 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4222 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4223 alias if codeset is empty.
4224 * config.charset (BeOS): Use wildcard syntax.
4226 2001-03-13 Jim Meyering <meyering@lucent.com>
4228 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4229 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4232 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4234 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4236 * unicodeio.c (print_unicode_char): Simplify accordingly.
4238 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4240 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4241 support for DOS/DJGPP.
4243 2001-02-28 Paul Eggert <eggert@twinsun.com>
4245 * Makefile.am (libfetish_a_SOURCES):
4246 Add dup-safer.c, fopen-safer.c.
4247 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4249 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4251 2001-02-25 Paul Eggert <eggert@twinsun.com>
4253 The mkstemp replacement is taken from glibc 2.2.2, with some
4254 portability fixes for use outside glibc, as follows:
4256 * tempname.c (struct_stat64): New macro.
4257 (direxists, __gen_tempname): Use it.
4258 This avoids a portability problem with Solaris 8.
4260 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4261 (<stddef.h>, <stdint.h>, <string.h>):
4262 Include only if STDC_HEADERS || _LIBC.
4263 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4264 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4265 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4266 (__set_errno): Define this macro if <errno.h> doesn't.
4267 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4268 Define these macros if <stdio.h> doesn't.
4269 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4270 Define these macros if <sys/stat.h>
4271 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4272 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4273 __xstat64): Define if not _LIBC.
4274 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4275 (__gen_tempname): Invoke gettimeofday only if
4276 HAVE_GETTIMEOFDAY || _LIBC;
4277 otherwise, fall back on plain "time".
4278 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4280 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4282 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4284 2001-02-17 Jim Meyering <meyering@lucent.com>
4286 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4287 around included file name.
4289 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4291 * strftime.c: Update from GNU libc (the only changes were to comments).
4293 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4295 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4297 2001-02-17 Paul Eggert <eggert@twinsun.com>
4299 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4300 Remove workaround macros for hosts that have mbrtowc but not
4301 mbstate_t, as we now insist on proper declarations for both
4302 before using mbrtowc.
4304 2001-02-17 Jim Meyering <meyering@lucent.com>
4306 * regex.c: Update from libc.
4308 2001-02-16 Paul Eggert <eggert@twinsun.com>
4310 * alloca.c (malloc): Undef before defining, since stdlib.h
4311 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4312 Reported by Mark Hounschell via Paul Eggert.
4314 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4316 * config.charset: Update for FreeBSD 4.2.
4318 2001-01-26 Jim Meyering <meyering@lucent.com>
4320 * quotearg.c: Include stddef.h.
4321 * quote.c: Include stddef.h.
4322 Reported by Axel Kittenberger.
4324 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4325 line in double quotes so that it evokes a better diagnostic.
4326 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4327 Reported by Axel Kittenberger.
4329 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4331 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4332 to avoid a warning. Add back 'const' to inptr.
4334 2001-01-16 Jim Meyering <meyering@lucent.com>
4336 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4339 2001-01-14 Jim Meyering <meyering@lucent.com>
4341 * rename.c: New file. From Volker Borchert.
4342 Include stdlib.h, string.h or strings.h, and xalloc.h.
4343 Use strip_trailing_slashes rather than open-coding it.
4345 2001-01-03 Paul Eggert <eggert@twinsun.com>
4347 * strftime.c: Sync with glibc time/strftime.c 1.81.
4349 2001-01-03 Jim Meyering <meyering@lucent.com>
4351 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4352 local `inptr' to avoid warning with some system declarations of iconv.
4354 2000-12-29 Paul Eggert <eggert@twinsun.com>
4356 * modechange.c: Do not assume that mode_t uses the
4357 traditional octal encoding. E.g. "chmod 1 FOO" should set
4358 the other-execute bit of FOO even if S_IXOTH != 1.
4360 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4361 WOTH, XOTH, ALLM): New macros.
4362 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4363 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4365 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4366 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4368 No need to use uintmax_t; unsigned long is long enough.
4369 Don't bother to get suffix since we don't use it.
4371 2000-12-24 Jim Meyering <meyering@lucent.com>
4373 * hash.c (is_prime): Return explicit boolean values.
4374 (hash_get_first): Return NULL to appease Irix5.6's 89.
4375 Reported by Nelson Beebe.
4377 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4379 * localcharset.c (locale_charset): Add support for Win32.
4381 2000-12-18 Paul Eggert <eggert@twinsun.com>
4383 * physmem.h, physmem.c: New files.
4385 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4386 (noinst_HEADERS): Add physmem.h.
4388 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4389 't' for compatibility with Solaris 8 sort.
4391 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4393 * config.charset: Add support for BeOS.
4395 2000-12-16 Jim Meyering <meyering@lucent.com>
4397 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4398 SHELLS_FILE to a file name that's useful on djgpp systems.
4400 (ADDITIONAL_DEFAULT_SHELLS): Define.
4401 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4402 Based mostly on a patch from Prashant TR.
4404 2000-12-16 Jim Meyering <meyering@lucent.com>
4406 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4407 N and M) would have treated it like `chown N:N FILE'.
4409 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4411 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4413 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4414 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4415 to the list of canonical encodings. Rename EUC-CN to GB2312.
4417 2000-12-08 Andreas Schwab <schwab@suse.de>
4419 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4420 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4422 2000-12-07 Jim Meyering <meyering@lucent.com>
4424 * stripslash.c (ISSLASH): Define.
4425 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4428 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4429 (dir_name_r): Declare this function as static.
4430 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4431 manifest itself on a name containing a mix of slashes and
4433 Make this function work with names starting with a DOS-style
4434 drive letter and colon prefix.
4435 (dir_name): Append `.' if necessary.
4436 Based mostly on patches from Prashant TR and Eli Zaretskii.
4438 * dirname.h (dir_name_r): Remove prototype.
4440 2000-12-05 Jim Meyering <meyering@lucent.com>
4442 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4444 2000-12-04 Jim Meyering <meyering@lucent.com>
4446 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4447 Also include memory.h, stdlib.h, unistd.h if appropriate.
4448 Reported by Andreas Jaeger (conflicting declaration of malloc).
4450 2000-12-02 Jim Meyering <meyering@lucent.com>
4452 * closeout.h: Make idempotent, to avoid some obscure warnings.
4454 2000-12-01 Paul Eggert <eggert@twinsun.com>
4456 * memrchr.c: Include <config.h> before any system include file.
4458 2000-11-29 Paul Eggert <eggert@twinsun.com>
4460 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4462 2000-11-26 Jim Meyering <meyering@lucent.com>
4464 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4466 2000-11-22 Paul Eggert <eggert@twinsun.com>
4468 * strftime.c (my_strftime): Do not invoke mbrlen with a
4469 size of (size_t) -1; it's not portable.
4471 2000-11-17 Akim Demaille <akim@epita.fr>
4473 * obstack.h: Formatting changes.
4474 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4475 prevent type checking.
4476 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4477 cast the value to (void *): assigning a `foo *' to a `void *'
4479 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4481 2000-11-17 Jim Meyering <meyering@lucent.com>
4483 * strstr.c: Update from GNU libc.
4485 2000-11-16 Jim Meyering <meyering@lucent.com>
4487 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4489 2000-11-11 Jim Meyering <meyering@lucent.com>
4491 * error.c: Add a couple #includes, merging from GNU libc version.
4493 2000-11-10 Jim Meyering <meyering@lucent.com>
4495 * obstack.h: Update from GNU libc.
4496 * obstack.c: Likewise.
4498 2000-11-06 Paul Eggert <eggert@twinsun.com>
4500 * getusershell.c (setusershell): Use rewind rather than
4501 fseek/fseeko, to avoid configuration hassles with fseeko.
4502 Don't bother opening SHELLS_FILE if shellstream is NULL;
4505 2000-11-05 Jim Meyering <meyering@lucent.com>
4507 * makepath.h (make_dir): Declare.
4508 * makepath.c (make_dir): Remove `static' attribute.
4511 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4513 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4514 last one in a bucket, advance to the next bucket.
4516 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4518 * fnmatch.c: Do not comment out all the code if we are using
4519 the GNU C library, because in some cases we are replacing buggy
4520 code in the GNU C library itself.
4522 2000-10-30 Paul Eggert <eggert@twinsun.com>
4524 * error.h, getline.h, modechange.h:
4525 Remove "2000" from Copyright line, as the file hasn't been
4526 changed this year other than in the copyright notice.
4528 * xalloc.h: Add "2000" to Copyright line, as this file
4529 was changed this year.
4531 2000-10-30 Paul Eggert <eggert@twinsun.com>
4533 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4534 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4535 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4537 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4539 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4540 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4541 doesn't define __restrict_arr.
4543 2000-10-29 Jim Meyering <meyering@lucent.com>
4545 * xstat.in: Fix grammar in comment.
4547 2000-10-28 Jim Meyering <meyering@lucent.com>
4549 * memchr.c: Update from libc.
4550 Adjust for portability:
4551 [HAVE_STDLIB_H]: Include stdlib.h.
4552 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4553 Undef __memchr, too.
4554 [!weak_alias]: Define __memchr to memchr.
4556 * regex.c: Update from libc.
4557 * regex.h: Likewise.
4558 * getopt1.c: Likewise.
4559 * memcmp.c: Likewise.
4561 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4562 Avoid using fseek, when possible -- it's broken by design.
4563 Patch by Ulrich Drepper.
4565 2000-10-26 Jim Meyering <meyering@lucent.com>
4567 * strftime.c: Update from libc.
4569 2000-10-25 Jim Meyering <meyering@lucent.com>
4571 * obstack.c: Update from libc.
4573 2000-10-23 Jim Meyering <meyering@lucent.com>
4575 * hard-locale.c (hard_locale): Revert last change -- it was simply
4576 wrong. That set_locale call must not have any side effects.
4579 2000-10-22 Jim Meyering <meyering@lucent.com>
4581 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4582 [CYCLIC]: Remove now-unused definition.
4584 * save-cwd.c (O_DIRECTORY): Define, if needed.
4585 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4586 Suggestion from Ulrich Drepper.
4588 2000-10-21 Jim Meyering <meyering@lucent.com>
4590 * dirname.c (dir_name_r): New function, factored out of dir_name.
4591 (dir_name): Use dir_name_r.
4592 * dirname.h (dir_name_r): Declare it.
4594 2000-10-21 Jim Meyering <meyering@lucent.com>
4596 * dirname.c (memrchr): Declare if necessary.
4597 (dir_name): Remove the restriction that there be no
4598 trailing slashes. Now, this code skips past them, effectively
4600 [TEST_DIRNAME] (main): New unit tests.
4602 * memrchr.c: New file from GNU libc.
4603 Undef __memrchr, too.
4604 [!weak_alias]: Define __memrchr to memrchr.
4605 Guard weak_alias use with `#ifdef weak_alias'.
4607 2000-10-17 Jim Meyering <meyering@lucent.com>
4609 * quote.h (PARAMS): Define and use.
4610 Reported by Akim Demaille.
4612 * getopt.c: Update from libc.
4614 2000-10-16 Jim Meyering <meyering@lucent.com>
4616 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4619 2000-09-25 Jim Meyering <meyering@lucent.com>
4621 * md5.h (rol): Define (from GnuPG).
4623 * sha.c: Give credit (GnuPG) where due.
4624 (M): Use rol rather than open-coding it.
4625 Add a FIXME comment.
4627 2000-09-21 Jim Meyering <meyering@lucent.com>
4629 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4630 Reported by Michael Stone.
4632 2000-09-20 Jim Meyering <meyering@lucent.com>
4634 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4635 (noinst_HEADERS): Add sha.h.
4636 Based on code from Scott G. Miller and from GnuPG.
4638 2000-09-15 Jim Meyering <meyering@lucent.com>
4640 * regex.c: Update from libc.
4642 2000-09-10 Jim Meyering <meyering@lucent.com>
4644 * getopt.c (_getopt_internal): Update from glibc.
4646 2000-09-09 Jim Meyering <meyering@lucent.com>
4648 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4649 think it should be used as a general replacement for isascii.
4650 * fnmatch.c: Likewise.
4651 * mbswidth.c: Likewise
4652 * regex.c: Likewise.
4655 * userspec.c: Include sys/param.h and limits.h.
4657 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4658 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4659 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4660 UID, GID. Check range.
4662 2000-09-06 Jim Meyering <meyering@lucent.com>
4664 * getopt.c (_getopt_internal): Update from glibc.
4666 2000-08-30 Jim Meyering <meyering@lucent.com>
4668 * strftime.c: Merge in changes from GNU libc.
4670 2000-08-26 Jim Meyering <meyering@lucent.com>
4672 * closeout.c: Include "__fpending.h".
4673 (close_stdout_status): Return right away if there's nothing to flush.
4675 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4676 * __fpending.c: New file.
4677 * __fpending.h: New file.
4679 2000-08-07 Paul Eggert <eggert@twinsun.com>
4681 Standardize on "memory exhausted" instead of "Memory exhausted"
4682 or "virtual memory exhausted".
4683 * obstack.c (print_and_abort): Use "memory exhausted", not
4684 "virtual memory exhausted".
4685 * same.c (same_name): Invoke xalloc_die instead of printing
4687 * userspec.c (parse_user_spec): Likewise.
4688 * bumpalloc.h: comment fix
4689 * same.c, userspec.c: Include xalloc.h.
4691 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4692 not char *const and pointing to a constant array.
4693 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4694 (xrealloc): Comment fix.
4696 * userspec.c (parse_user_spec):
4697 Don't translate a message until just before returning,
4698 to avoid unnecessary translation.
4700 2000-08-07 Jim Meyering <meyering@lucent.com>
4702 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4703 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4704 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4705 getgroups.c, gethostname.c, getopt.h, group-member.c,
4706 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4707 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4708 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4709 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4710 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4711 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4712 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4713 yesno.c: Back out Copyright date changes for each file with no change
4714 this year. This eases coordination with other programs using the same
4715 source code modules. From Paul Eggert.
4717 2000-08-03 Greg McGary <greg@mcgary.org>
4719 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4720 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4721 (EXTEND_BUFFER): Use them.
4723 2000-08-01 Jim Meyering <meyering@lucent.com>
4725 * dirname.c (ISSLASH): Define.
4726 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4727 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4728 both `\' and `/' may be use as path separators.
4729 Based on a patch from Prashant TR.
4731 2000-07-31 Paul Eggert <eggert@twinsun.com>
4733 * quotearg.c (quotearg_n_options): Don't make the initial
4734 slot vector a constant, since it might get modified.
4736 2000-07-31 Jim Meyering <meyering@lucent.com>
4738 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4739 * obstack.c (print_and_abort): Likewise.
4741 2000-07-30 Paul Eggert <eggert@twinsun.com>
4743 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4744 buffer, so that the caller can always quote one small
4745 component of a "memory exhausted" message in slot 0.
4746 From a suggestion by Jim Meyering.
4748 2000-07-30 Jim Meyering <meyering@lucent.com>
4750 * makepath.c (make_path): Quote the other instance, too.
4752 * quotearg.c (N_STATIC_SLOTVECS): Define.
4753 (STATIC_BUF_SIZE): Define.
4754 (quotearg_n_options): Use only statically allocated storage when
4755 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4756 than STATIC_BUF_SIZE.
4758 2000-07-29 Jim Meyering <meyering@lucent.com>
4760 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4761 * dirname.c (dir_name): Likewise.
4763 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4765 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4766 (dir_name): Assert that there are no trailing slashes.
4768 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4770 * mbswidth.h (mbswidth): Add a flags argument.
4771 (mbswidth): New declaration.
4772 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4773 * mbswidth.c (mbswidth): Add a flags argument.
4774 (mbsnwidth): New function.
4776 2000-07-24 Jim Meyering <meyering@lucent.com>
4778 * mbswidth.c: Remove useless #else. From Bruno Haible.
4780 2000-07-23 Paul Eggert <eggert@twinsun.com>
4782 * mbswidth.c (_XOPEN_SOURCE):
4783 Don't define; this causes problems on Solaris 7.
4784 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4786 2000-07-23 Paul Eggert <eggert@twinsun.com>
4789 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4790 so that mbstate_t is always defined.
4792 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4793 be 1 in at least one GCC installation, and this configuration
4794 error is likely to be common. Ignoring MB_LEN_MAX hurts
4795 performance on hosts that have mbrtowc but have only unibyte
4796 locales, but I assume these hosts are rare.
4798 2000-07-23 Paul Eggert <eggert@twinsun.com>
4800 * quotearg.c: Streamline by invoking multibyte code only if needed.
4801 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4802 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4803 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4804 invoke multibyte primitives.
4806 2000-07-23 Jim Meyering <meyering@lucent.com>
4808 * basename.c (base_name): Add an assertion.
4810 2000-07-15 Bruno Haible <clisp.cons.org>
4812 * quotearg.c: When the system forces us to redefine mbstate_t,
4813 shadow its mbsinit function.
4815 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4817 * mbswidth.h: New file.
4818 * mbswidth.c: New file.
4819 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4820 (noinst_HEADERS): Add mbswidth.h.
4822 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4824 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4827 2000-07-15 Jim Meyering <meyering@lucent.com>
4829 * makepath.c: Include quote.h.
4830 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4831 corresponding argument in a `quote (...)' call.
4832 Give better diagnostics.
4834 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4835 (noinst_HEADERS): Add quote.h.
4837 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4838 from tar's src/misc.c.
4839 * quote.h: New file. Prototypes for same.
4841 2000-07-10 Paul Eggert <eggert@twinsun.com>
4843 From a suggestion by Bruno Haible.
4844 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4845 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4846 to decide whether to define the BeOS workaround macro;
4847 this adjusts to the change to AC_MBSTATE_T.
4849 2000-07-13 Paul Eggert <eggert@twinsun.com>
4851 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4853 * quotearg.c (quoting_style_args, quoting_style_vals,
4854 quotearg_buffer_restyled): Add support for
4855 clocale_quoting_style. Undo previous change to
4856 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4857 and "{RIGHT QUOTATION MARK}" msgids.
4859 2000-07-05 Paul Eggert <eggert@twinsun.com>
4861 The old behavior of quoting `like this' doesn't look good with
4862 newer, ISO-style fonts. See:
4863 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4865 Instead, quote "like this" by default. Let the translator
4866 tailor the locale-specific quoting behavior by providing
4867 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4869 * quotearg.c (N_): New macro.
4870 (gettext_default): New function.
4871 (quotearg_buffer_restyled): Use
4872 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4873 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4875 2000-07-09 Jim Meyering <meyering@lucent.com>
4877 * Most files: Update copyright dates to include 2000.
4879 2000-07-08 Jim Meyering <meyering@lucent.com>
4881 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4883 (xgethostname): Remove now-unnecessary #ifdef.
4884 Move declaration of `err' into loop where it's used.
4886 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4888 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4889 by allocating a larger buffer. Test the gethostname return value for
4890 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4891 returns an error and ENAMETOOLONG isn't defined.
4893 2000-07-05 Paul Eggert <eggert@twinsun.com>
4894 and Bruno Haible <haible@clisp.cons.org>
4896 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4898 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4900 * quotearg.c (struct quoting_options): Simplify quote_these_too
4903 2000-07-03 Jim Meyering <meyering@lucent.com>
4905 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4906 Reported by Bruno Haible.
4908 2000-07-04 Jim Meyering <meyering@lucent.com>
4910 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4911 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4914 2000-07-03 Paul Eggert <eggert@twinsun.com>
4915 and Bruno Haible <haible@clisp.cons.org>
4917 * quotearg.c (mbrtowc):
4918 Assign to *pwc, and return 1 only if result is nonzero.
4919 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4921 2000-07-03 Jim Meyering <meyering@lucent.com>
4923 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4924 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4927 2000-07-02 Jim Meyering <meyering@lucent.com>
4929 * quotearg.c (mbstate_t): Don't define here.
4931 2000-07-02 Jim Meyering <meyering@lucent.com>
4933 * nanosleep.c (SIGCONT): Define if not already defined.
4935 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4937 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4938 per change in ../m4/ls-mntd-fs.m4.
4939 (read_filesystem_list): Ignore symbolic links.
4941 2000-06-29 Jim Meyering <meyering@lucent.com>
4943 * same.c: Include <string.h> or <strings.h>, as appropriate,
4944 for declaration of strcmp.
4946 * long-options.c: Include <stdlib.h>, for declaration of exit.
4948 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4949 Avoid warning by casting result to `char *' to remove `const'.
4951 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4953 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4955 2000-06-26 Paul Eggert <eggert@twinsun.com>
4957 savedir now sets errno on failure and invokes xmalloc to get memory.
4958 Fix a couple of other minor bugs while we're at it.
4960 * savedir.c (<unistd.h>): Do not include; there's no need.
4961 (NAMLEN): Remove macro.
4962 (malloc, realloc): Remove decls.
4964 ("xalloc.h"): Include.
4965 (NAME_SIZE_DEFAULT): New macro.
4966 (savedir): Use xmalloc / xrealloc to allocate memory.
4967 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4968 Skip "" directory entries.
4969 Use strlen to calculate directory entry length, since the old method
4970 is rarely used these days and isn't worth supporting.
4971 Don't use a pointer after freeing it.
4972 Check for integer overflow when calculating allocation size.
4973 Use memcpy to copy entries, instead of stpcpy.
4974 Set errno properly when returning NULL.
4975 Check for readdir error.
4977 2000-06-26 Jim Meyering <meyering@lucent.com>
4979 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4981 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4983 * getusershell.c (xmalloc, xrealloc): Remove functions.
4985 Don't include <stdlib.h>. Don't declare malloc, realloc.
4987 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4989 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4991 2000-06-24 Jim Meyering <meyering@lucent.com>
4993 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4995 2000-06-21 Jim Meyering <meyering@lucent.com>
4997 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4999 2000-06-19 Paul Eggert <eggert@twinsun.com>
5001 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5002 (mbrtowc, mbstate_t): Define substitutes if
5003 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5004 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5005 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5007 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5009 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5010 than 1024, return a memory chunk of least possible size, instead
5011 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5012 Use free/xmalloc instead of xrealloc to avoid copying for very long
5015 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5017 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5018 address, not strdup. Include <stdlib.h> and don't declare free().
5020 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5022 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5025 2000-06-21 Jim Meyering <meyering@lucent.com>
5027 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5028 (noinst_HEADERS): Add getstr.h.
5030 * getline.c (getstr): Move into a separate file.
5031 * getstr.c (getstr): New file, extracted from getline.c, with
5032 the following changes: new parameter, delim2; both delim[12]
5033 parameters have type `int', not `char'. The latter would lose
5034 with 8-bit delimiters.
5035 * getstr.h: New file.
5037 2000-06-19 Jim Meyering <meyering@lucent.com>
5039 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5041 2000-06-18 Jim Meyering <meyering@lucent.com>
5043 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5044 Besides, these days every porting target provides a mkdir function.
5046 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5047 (this snippet comes from src/system.h).
5049 2000-06-15 Paul Eggert <eggert@twinsun.com>
5051 * human.c (adjust_value): New function.
5052 (human_readable_inexact): Apply rounding style even when
5053 printing approximate values.
5055 2000-06-14 Paul Eggert <eggert@twinsun.com>
5057 * human.c (human_readable_inexact): Allow an input block
5058 size that is not a multiple of the output block size, and vice versa.
5059 Reported by Piergiorgio Sartor.
5061 2000-06-14 Paul Eggert <eggert@twinsun.com>
5063 * getdate.y (get_date): Apply relative times after time
5064 zone indicator, not before. Reported by Todd A. Jacobs.
5066 2000-06-13 Jim Meyering <meyering@lucent.com>
5068 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5070 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5072 2000-06-12 Paul Eggert <eggert@twinsun.com>
5074 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5076 2000-06-04 Paul Eggert <eggert@twinsun.com>
5078 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5080 2000-06-04 Jim Meyering <meyering@lucent.com>
5082 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5083 SunOS 4.1.4 for which gid_t is an unsigned type.
5085 2000-06-03 Jim Meyering <meyering@lucent.com>
5087 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5089 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5091 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5092 newer, don't install charset.alias.
5093 * config.charset: Change the Linux/glibc rules so they become empty
5094 on glibc-2.1 or newer.
5096 2000-06-02 Jim Meyering <meyering@lucent.com>
5098 * mountlist.c: Back out last change. Instead, do this...
5099 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5100 member using the same `ignore'-testing code.
5101 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5105 2000-05-29 Jim Meyering <meyering@lucent.com>
5107 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5108 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5110 2000-05-22 Jim Meyering <meyering@lucent.com>
5112 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5114 2000-05-18 Jim Meyering <meyering@lucent.com>
5116 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5117 back, too, since it may have been modified by allocate_entry.
5118 (hash_delete): Rewrite to use neither the assignment operator
5119 nor the comma operator in an if-expression.
5121 2000-05-15 Paul Eggert <eggert@twinsun.com>
5124 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5125 Remove; no longer needed.
5126 "quotearg.h": Add include.
5127 (file_name): Do not bother to explicitly initialize to NULL; it's less
5128 efficient on some hosts.
5129 (close_stdout_status): Remove test as to whether stdout was already
5130 closed; it breaks for the case "echo x | sort >&-".
5131 Quote file name colons.
5132 Do not assume that _("write error") lacks format strings.
5134 2000-05-15 Jim Meyering <meyering@lucent.com>
5136 * version-etc.c (version_etc_copyright): Update the copyright string
5137 used in all --version output.
5139 2000-05-14 Jim Meyering <meyering@lucent.com>
5141 * closeout.c (close_stdout_set_file_name): New function.
5142 (close_stdout_status): Use new file-scoped global.
5143 Return right away if fstat says the stdout file descriptor is invalid.
5144 * closeout.h (close_stdout_set_file_name): Declare.
5146 2000-05-10 Jim Meyering <meyering@lucent.com>
5148 * closeout.c [default_exit_status]: New file-scoped variable.
5149 (close_stdout_set_status): New function.
5150 * closeout.h (close_stdout_set_status): Declare.
5152 2000-05-08 Jim Meyering <meyering@lucent.com>
5154 * long-options.c: Don't include closeout.h.
5155 (parse_long_options): Don't call close_stdout for --version.
5157 2000-05-06 Jim Meyering <meyering@lucent.com>
5159 * strnlen.c: Undefine __strnlen and strnlen.
5160 [!weak_alias]: Define __strnlen to strnlen.
5162 * atexit.c: New file, from libiberty.
5164 2000-05-06 Jim Meyering <meyering@lucent.com>
5166 * closeout.c (close_stdout_status): Also check for errors on the
5169 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5171 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5172 instead of xmalloc, xrealloc, path_concat.
5173 (locale_charset): Treat empty environment variables as absent.
5174 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5176 2000-05-04 Jim Meyering <meyering@lucent.com>
5178 * getopt.c: Update from glibc.
5179 * obstack.c: Likewise.
5180 * obstack.h: Likewise.
5181 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5183 * regex.h: Likewise.
5184 * strndup.c: Likewise.
5185 * strnlen.c: New file, from glibc.
5187 2000-05-01 Jim Meyering <meyering@lucent.com>
5189 * full-write.c (full_write): Remove `FIXME' part of comment.
5191 2000-04-29 Jim Meyering <meyering@lucent.com>
5193 * path-concat.c: Declare strdup only if it's not defined.
5194 * canon-host.c: Likewise.
5196 2000-04-28 Jim Meyering <meyering@lucent.com>
5198 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5199 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5200 included first, then limits.h is included by locale.h by libintl.h.
5201 From John David Anglin.
5203 2000-04-25 Jim Meyering <meyering@lucent.com>
5205 * makepath.c (S_IRWXUGO): Define.
5206 (make_path): Always perform explicit chmod if MODE specifies any
5207 of the `special' permission bits. Prompted by a bug report against
5208 install from Mate Wierdl and Joost van Baal.
5210 2000-04-18 Jim Meyering <meyering@lucent.com>
5214 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5215 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5217 2000-04-17 Jim Meyering <meyering@lucent.com>
5219 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5220 the definition of it to rpl_strftime also defined-away the system's
5223 2000-04-15 Jim Meyering <meyering@lucent.com>
5225 Use `C' to denote so-called `contiguous' files, the same way
5227 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5228 (ftypelet): Use S_ISCTG.
5229 From Michael Deutschmann.
5231 2000-04-14 Jim Meyering <meyering@lucent.com>
5233 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5235 2000-04-08 Jim Meyering <meyering@lucent.com>
5237 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5238 names don't conflict. Reported by Eli Zaretskii.
5240 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5242 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5243 bug. Deal with the different error behavior of Irix iconv.
5245 2000-04-07 Jim Meyering <meyering@lucent.com>
5247 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5248 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5250 2000-04-05 Jim Meyering <meyering@lucent.com>
5252 Portability tweaks required for ultrix4.3.
5253 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5254 * readutmp.c: Include sys/types.h before sys/stat.h.
5255 * canon-host.c: Declare strdup.
5256 * path-concat.c: Likewise.
5257 From John David Anglin.
5259 2000-04-04 Jim Meyering <meyering@lucent.com>
5261 Be more DOS 8.3-friendly.
5262 * ref-add.sin: Renamed from ref-add.sed.in.
5263 * ref-del.sin: Renamed from ref-del.sed.in.
5264 * Makefile.am: Reflect renaming.
5265 Reported by Eli Zaretskii.
5267 Use a temporary file name that won't clash with `charset.alias'
5268 in the DOS 8.3 name space.
5269 * Makefile.am (charset_tmp): Define.
5270 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5271 (uninstall-local): Likewise.
5272 Reported by Eli Zaretskii.
5274 2000-03-29 Paul Eggert <eggert@twinsun.com>
5276 * time/strftime.c (my_strftime): Make sure we call the system
5277 strftime, not ourselves, when invoking the underlying strftime.
5279 2000-03-24 Jim Meyering <meyering@lucent.com>
5281 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5282 (charset_alias): Define.
5283 (install-exec-local): Factor out common code.
5284 (uninstall-local): Split lines longer than 80.
5285 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5287 (.sed.in.sed): New rule. Don't redirect directly to $@.
5288 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5290 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5292 * config.charset: Output a line containing "Packages using this file".
5293 * ref-add.sed.in, ref-del.sed.in: New files.
5294 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5295 ref-del.sed): New rules.
5297 2000-03-17 Jim Meyering <meyering@lucent.com>
5299 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5300 Otherwise, include <strings.h>
5302 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5304 * unicodeio.c (utf8_wctomb): New function.
5305 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5306 format instead of in UCS-4 with platform dependent endianness.
5308 2000-03-07 Paul Eggert <eggert@twinsun.com>
5310 * savedir.c (savedir): Work even if directory size is
5311 negative; this can happen with some screwy NFS configurations.
5313 2000-03-06 Jim Meyering <meyering@lucent.com>
5315 * localcharset.c (get_charset_aliases): Don't try to free file_name
5316 if it's NULL (because we ran out of memory). From Bruno Haible.
5318 2000-03-05 Jim Meyering <meyering@lucent.com>
5320 * localcharset.c ("path-concat.h"): Include.
5321 (get_charset_aliases): Use path_concat instead of ANSI string
5324 * unicodeio.h (PARAMS): Define.
5325 Use it to guard prototype.
5327 2000-03-04 Jim Meyering <meyering@lucent.com>
5329 * Makefile.am (install-exec-local): Create $(libdir) before installing
5331 (uninstall-local): Uncomment this rule so `make distcheck' works
5334 * unicodeio.c (<errno.h>): Include it.
5335 (errno): Declare if not defined.
5337 * localcharset.c: Add Bruno's comment justifying use of volatile.
5339 * config.charset: New version, incorporating remarks from a linux
5340 i18n mailing list. From Bruno Haible.
5342 2000-03-02 Jim Meyering <meyering@lucent.com>
5344 * Makefile.am (EXTRA_DIST): Add config.charset.
5346 2000-03-01 Jim Meyering <meyering@lucent.com>
5348 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5349 * unicodeio.c: Likewise.
5351 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5353 * config.charset: New file.
5354 * localcharset.c: New file.
5355 * unicodeio.h, unicodeio.c: New files.
5356 * Makefile.am (DEFS): Add -DLIBDIR=...
5357 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5358 (noinst_HEADERS): Add unicodeio.h.
5359 (all-local, install-exec-local, charset.alias): New targets.
5361 2000-02-28 Paul Eggert <eggert@twinsun.com>
5363 * quotearg.c (ALERT_CHAR): New macro.
5364 (quotearg_buffer_restyled): Use it.
5366 2000-02-27 Jim Meyering <meyering@lucent.com>
5368 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5369 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5371 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5372 not `#if STDC_HEADERS'.
5373 Declare malloc if needed.
5375 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5376 now that autoconf always defines the HAVE_DECL_ symbols.
5377 * human.c: Likewise.
5379 * strtoumax.c: Likewise.
5381 * backupfile.c: Arrange for cpp to fail if the configure-time
5382 declaration check was not run.
5384 * human.c: Likewise.
5386 * strtoumax.c: Likewise.
5388 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5389 then first look up the entire `.'-containing string as a login name.
5391 2000-02-18 Paul Eggert <eggert@twinsun.com>
5393 * getdate.y: Handle two-digit years with leading zeros correctly.
5394 (textint): New typedef.
5395 (parser_control): Member year changed from int to textint.
5397 (YYSTYPE): Removed; replaced by %union with int and textint members.
5398 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5399 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5400 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5401 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5402 (date, number, to_year): Use width of number in digits, not its value,
5403 to determine whether it's a 2-digit year, or a 2-digit time.
5404 (yylex): Store number of digits of numeric tokens.
5405 Reported by John Kendall.
5407 (parser_control): Changed from struct parser_control to typedef (for
5408 consistency). All uses changed.
5410 (tID): Removed; not used.
5411 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5413 2000-02-14 Paul Eggert <eggert@twinsun.com>
5415 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5416 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5418 2000-02-12 Jim Meyering <meyering@lucent.com>
5420 * userspec.c (ISDIGIT): Define it.
5421 (isdigit): Remove definition.
5422 (is_number): Use ISDIGIT, not isdigit.
5423 <libintl.h>: Include.
5425 (parse_user_spec): Mark translatable strings.
5427 2000-02-10 Jim Meyering <meyering@lucent.com>
5429 With these changes, nanosleep.[ch] are finally enough like the other
5430 lib/* replacement files to compile on a few more losing systems.
5432 * nanosleep.h: Don't include config.h.
5433 Remove prototype from declaration of nanosleep.
5434 (PARAMS): Remove now-unneeded definition.
5435 * nanosleep.c: #undef nanosleep.
5436 (rpl_nanosleep): Rename from nanosleep.
5438 2000-02-03 Jim Meyering <meyering@lucent.com>
5440 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5441 rather than with `#if HAVE_UTMPNAME'.
5443 2000-02-01 Jim Meyering <meyering@lucent.com>
5445 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5447 2000-01-31 Jim Meyering <meyering@lucent.com>
5449 * nanosleep.h (nanosleep): Guard declaration with
5450 `#if ! HAVE_DECL_NANOSLEEP'.
5451 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5452 the declaration in that vendor's sys/timers.h.
5453 Reported by Christian Krackowizer.
5455 * quotearg.c (ISASCII): Add #undef and move definition to follow
5456 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5457 (ISPRINT): Likewise.
5458 Reported by Tom Tromey.
5460 2000-01-30 Jim Meyering <meyering@lucent.com>
5462 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5463 uses of ->ut_name. The latter doesn't work with new Linux header files
5464 where only utmpx.ut_user is declared.
5466 * readutmp.h (UT_USER): Define.
5468 2000-01-23 Jim Meyering <meyering@lucent.com>
5470 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5473 2000-01-22 Jim Meyering <meyering@lucent.com>
5475 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5476 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5477 Required for some AIX systems. Reported by Christian Krackowizer.
5478 [TESTING] (main): New function.
5480 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5481 * dirname.c (dir_name): Support for DOS-style file names with drive
5484 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5486 * strverscmp.c (ISDIGIT): Define.
5487 (strverscmp): Use ISDIGIT, not isdigit.
5489 2000-01-17 Paul Eggert <eggert@twinsun.com>
5491 * nanosleep.c (nanosleep):
5492 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5493 POSIX.1 doesn't require SA_INTERRUPT and some systems
5494 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5495 it's been part of POSIX.1 since day 1 (in 1988).
5497 2000-01-17 Jim Meyering <meyering@lucent.com>
5499 * interlock: Remove unused file. Reported by François Pinard.
5501 2000-01-16 Paul Eggert <eggert@twinsun.com>
5503 * quotearg.c (quotearg_buffer_restyled): Do not quote
5504 alert, backslash, formfeed, and vertical tab unnecessarily in
5505 shell quoting style.
5508 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5509 Free Software Foundation, Inc.
5510 Copying and distribution of this file, with or without modification,
5511 are permitted provided the copyright notice and this notice are preserved.