1 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4 convert T2, not T. (Imported from libc.)
6 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
8 * getcwd.c (is_ENAMETOOLONG): New macro.
9 (__getcwd.c): Don't restore errno; glibc doesn't.
10 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
11 first, falling back to our code only if its results look suspicious.
12 Ensure that the resulting buffer is only as large as necessary.
14 * readutmp.c: Include readutmp.h first.
15 Include <errno.h>, since readutmp.h no longer does that.
16 * readutmp.h: Don't include <errno.h>,
17 <sys/param.h>, <time.h>; not needed to establish interface.
19 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
20 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
21 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
23 2004-11-28 Simon Josefsson <jas@extundo.com>
25 * base64.h, base64.c: New file.
27 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
29 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
31 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
33 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
35 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
36 Declaring int functions causes warnings on some modern systems and
37 shouldn't be needed to compile on ancient ones.
38 * same.c (MIN) [defined MIN]: Don't define, since it's already
41 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
42 with the following changes.
43 (__set_errno): Parenthesize properly.
45 (MIN, MAX, MATCHING_INO): New macros.
46 (__getcwd): Define with prototype, not K&R form.
47 Use heuristics to allocate default buffer on stack if possible.
48 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
49 behavior, and to avoid the PATH_MAX limit when computing
51 Use MATCHING_INO to compare inode number to file.
52 Check for arithmetic overflow in size calculations.
53 Fix bug in reallocation of dot array that caused getcwd to fail
54 on directories nested deeper than 75.
55 Be more careful about saving errno on error.
56 Do not use realloc; use only free+malloc, as this is a bit
57 more flexible and avoids a needless copy operation.
58 Do not inspect st_dev and st_ino for symbolic links; POSIX
59 doesn't specify the latter.
60 Check for closedir errors.
62 Use "#ifdef weak_alias" around weak_alias, to be like other
64 The following changes to getcwd.c have effect only when used in
65 gnulib; they have no effect inside glibc proper.
66 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
68 (alloca, __alloca): Likewise.
69 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
70 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
71 unconditionally, as gnulib assumes C89 or better.
72 Do not include <sys/param.h>.
73 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
74 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
76 (NULL) [!defined NULL]: Remove; we assume C89 or better.
77 Include <dirent.h> in a way that is compatible with modern Autoconf.
78 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
79 New macros, if not already defined.
80 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
81 Use "_LIBC", not "defined _LIBC", for consistency.
82 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
84 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
85 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
86 * xgetcwd.c: David MacKenzie's old code was removed, so give
87 credit only to Jim Meyering and adjust the copyright dates.
88 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
89 <stdlib.h>, <unistd.h>, "pathmax.h".
90 Instead, include "xgetcwd.h" (first) and "getcwd.h".
91 (INITIAL_BUFFER_SIZE): Remove.
92 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
94 2004-11-23 Jim Meyering <jim@meyering.net>
96 * getopt_.h: Remove trailing blanks.
98 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
100 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
101 (futimens): New function, which uses futimes if available.
102 (futimens, utimens): Support timespec==NULL, with same semantics
103 as utime and utimens.
104 * utimens.h (futimens): New decl.
106 2004-11-23 Jim Meyering <jim@meyering.net>
108 * __fpending.c: Add comment.
110 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
112 * lib/getopt_.h: Re-addition of __getopt_argv_const caused
113 redefinition warnings. To avoid them, include the defines
114 in `#if !defined __need_getopt ... #endif'. The only place
115 where __getopt_argv_const is used is in definitions
116 of getopt_long and getopt_long_only below, which are as well
117 protected by `#ifndef __need_getopt'.
118 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
119 __need_getopt after including <stdio.h> and <unistd.h> These
120 headers might have defined it.
122 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
124 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
126 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
127 optopt): Use them instead of invoking ## directly; otherwise, the
128 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
130 2004-11-19 Bruno Haible <bruno@clisp.org>
132 * strtok_r.c: Move comments from here...
133 * strtok_r.h: ... to here.
135 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
137 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
138 might fail. Problem reported by Yoann Vandoorselaere.
139 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
140 that mishandle size_t overflow.
142 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
144 * canon-host.c: Include "strdup.h".
145 (canon_host): Use getaddrinfo if available, so that IPv6 works.
146 Use strdup instead of malloc/strcpy to duplicate strings.
148 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
149 (human_space_before_unit): New constant.
150 * human.c (human_readable): Support it.
152 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
153 (xgetcwd): Set errno correctly when failing.
154 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
155 the failure is actually due to a PATH_MAX problem.
157 Further getopt changes to make it more likely that glibc will
158 buy the changes back.
159 * getopt.c (POSIXLY_CORRECT): New constant.
160 (getopt): Use it, so to preserve glibc semantic
161 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
162 when compiling for libc.
163 * getopt_.h (__getopt_argv_const): Bring it back.
164 (getopt_long, getopt_long_only): Use it.
166 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
167 New arg POSIXLY_CORRECT. All callers changed.
168 (getopt): Argv is now char * const *, as per standard.
169 (_getopt_internal_r, _getopt_internal): Argv is now char **,
170 not char *__getopt_argv_const *.
171 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
172 _getopt_long_only_r): Likewise.
173 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
174 * getopt_int.h (_getopt_internal, _getopt_internal_r,
175 _getopt_long_r, _getopt_long_only_r): Likewise.
176 * getopt_.h (__getopt_argv_const): Remove.
177 (getopt): Argv is now char * const *, as per standard.
179 * getdate.y (tORDINAL): New token.
180 (day, relunit): Allow it for relative times.
181 (relative_time_table): Use tORDINAL for ordinals.
183 2004-11-15 Jim Meyering <jim@meyering.net>
185 * closeout.c: Include "__fpending.h" once again.
187 (close_stdout): Don't fail just because stdout was closed initially,
188 since some programs don't write to stdout in the normal course of
189 operation (other than --version and --help), and we don't want this
190 function to make e.g. `touch file >&-' fail.
191 But do fail if it was closed and someone has tried to write to it.
192 E.g., `printf foo >&-' must fail.
194 2004-11-11 Simon Josefsson <jas@extundo.com>
196 * strtok_r.h, strtok_r.c: New file.
198 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
200 * getopt_.h (__getopt_argv_const): New macro, to be used so that
201 we can stop lying to compilers about the constness of argv when we
202 are compiled outside glibc.
203 (getopt, getopt_long, getopt_long_only): Use it.
204 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
206 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
207 _getopt_long_only_r): Likewise.
208 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
209 _getopt_long_only_r): Likewise.
211 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
212 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
213 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
214 the other external symbols.
215 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
216 declaration, since the above renaming now works around collisions.
218 2004-11-11 Jim Meyering <jim@meyering.net>
220 * linebreak.c: Remove trailing blanks.
221 * alloca_.h: Likewise.
223 * euidaccess.c: Likewise.
224 * allocsa.h: Likewise.
226 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
228 * mktime.c (SHR): New macro, which is a portable
229 substitute for >> that should work even on Crays.
230 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
231 Problem reported by Mark D. Baushke in
232 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
233 * getdate.y (SHR): Likewise.
235 * strftime.c (SHR): Likewise.
237 * quotearg.c (struct quoting_options): Use unsigned int for
238 quote_these_too, so that right shifts are well defined. All uses
241 2004-11-10 Simon Josefsson <jas@extundo.com>
243 * getaddrinfo.h, getaddrinfo.c: New files.
245 2004-11-10 Jim Meyering <jim@meyering.net>
247 Ensure that no close failure goes unreported.
248 * closeout.c (close_stdout): Always close stdout. I.e., don't
249 return early when it seems there's nothing to flush.
250 Don't include __fpending.h.
252 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
254 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
256 2004-11-05 Bruno Haible <bruno@clisp.org>
258 * readlink.c: Include stddef.h, needed for size_t on Woe32.
259 Reported by Mark D. Baushke <mdb@cvshome.org>.
261 2004-11-04 Bruno Haible <bruno@clisp.org>
263 2004-09-11 Bruno Haible <bruno@clisp.org>
264 * allocsa.valgrind: New file.
265 2004-02-06 Bruno Haible <bruno@clisp.org>
266 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
267 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
268 Reported by Christopher Seip <chris.seip@hp.com>.
270 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
272 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
273 with errno == ERANGE if the buffer is too small.
274 Problem reported by Mark D. Baushke.
276 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
278 * xreadlink.c (MAXSIZE): New macro.
279 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
280 size does not exceed MAXSIZE. Avoid cast.
281 As suggested by Mark D. Baushke in
282 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
283 if readlink fails with buffer size just under MAXSIZE, try again
286 2004-11-02 Derek R. Price <derek@ximbiot.com>
287 and Paul Eggert <eggert@cs.ucla.edu>
289 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
290 (get_date): Overparenthesize to avoid GCC warning.
292 2004-11-02 Bruno Haible <bruno@clisp.org>
294 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
295 function returns void.
297 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
299 * lib/getpass.c (fflush_unlocked, flockfile, funlockfile)
300 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
303 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
305 * getdate.y: Add support for TZ="foo" within a date string.
306 Fix some bugs near time_t boundaries. Reject dates with
307 out-of-range components, e.g., "Sept 31".
308 Include <stdlib.h>, "setenv.h", "xalloc.h".
309 (ISDIGIT_LOCALE): Remove; unused.
310 Note that the TZ and time functions used here are not reentrant.
311 (mktime_ok, get_tz): New functions.
312 (TZBUFSIZE): New constant.
313 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
314 This requires that we sometimes generate our own TZ="XXX..." setting.
316 2004-10-27 Derek R. Price <derek@ximbiot.com>
318 * mktime.c (not_equal_tm): Remove redundant check.
320 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
322 * getdate.y: Use Bison 1.875 features, and some minor
323 code cleanups. This change does not affect semantics.
324 Don't include <stdlib.h>; no longer needed.
325 Don't include unlocked-io.h; only the "#if TEST" code uses
326 stdio, and performance isn't crucial there.
327 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
328 Bison 1.875 features as described below.
329 All uses of "PC." replaced by "pc->".
330 (YYSTYPE): Add a forward declaration.
331 (yylex, yyerror): Use full prototypes in forward decls.
332 Use "%pure-parser" rather than obsolescent "%pure_parser".
333 Use %parse-param and %lex-param instead of obsolescent
334 YYPARSE_PARAM and YYLEX_PARAM.
335 (meridian_table, month_and_day_table, time_units_table,
336 relative_time_table, time_zone_table, military_table,
337 lookup_zone, lookup_word, get_date):
338 Use NULL instead of 0 where appropriate.
339 (to_hour): Avoid abort (), to avoid a dependency on
341 (yyerror, yylex): Now accepts parser_control * arg.
342 (main) [TEST]: Use '\0' rather than 0 for char.
344 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
346 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
347 It's now the caller's responsibility to handle the case where
348 !HAVE_GETPAGESIZE && !defined getpagesize.
350 * mktime.c (leapyear): Arg is long int, not int.
352 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
354 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
356 2004-10-12 Simon Josefsson <jas@extundo.com>
358 * getpass.c (fflush_unlocked, flockfile, funlockfile)
359 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
362 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
364 * vsnprintf.h: New file.
365 * vsnprintf.c: New file.
367 2004-10-07 Bruno Haible <bruno@clisp.org>
369 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
370 into the provided buffer.
372 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
374 * diacrit.c, diacrit.h: Add GPL notice.
376 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
377 * atanl.c (atanl): Keep the code as similar to glibc as possible.
378 * logl.c (logl): Keep the code as similar to glibc as possible.
379 This avoids a potential constant-folding bug.
381 2004-10-05 Bruno Haible <bruno@clisp.org>
383 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
385 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
387 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
388 * xmalloc.c (xmemdup): Likewise.
389 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
390 XFREE): Remove these long-obsolescent macros.
391 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
394 * regex.c (re_comp): Cast gettext return value to char *,
395 Problem reported by Martin Neitzel via Mark D. Baushke.
397 2004-10-04 Simon Josefsson <jas@extundo.com>
399 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
400 '#ifdef USE_UNLOCKED_IO'.
402 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
404 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
405 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
406 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
407 regex.c, sha1.c, version-etc.c, yesno.c:
408 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
409 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
410 the includer's responsibility.
414 * modechange.c (mode_compile): Don't decrement a pointer that
415 points to the start of a string, as the C Standard says the
416 resulting behavior is undefined.
418 * backupfile.h (enum backuptype): Rename none -> no_backups,
419 simple -> simple_backups, numbered_existing ->
420 numbered_existing_backups, numbered -> numbered_backups
421 to avoid shadowing problems. All uses changed.
422 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
423 * backupfile.c (check_extension, numbered_backup):
424 Rename locals to avoid shadowing 'basename'.
425 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
428 * .cppi-disable: Add getopt_.h, getopt_int.h.
429 * .cvsignore: Add getopt.h.
431 2004-10-04 Simon Josefsson <jas@extundo.com>
433 * memmem.h: New file.
434 * memmem.c: New file, taken from glibc.
436 2004-10-02 Jim Meyering <jim@meyering.net>
438 * dirfd.h, getpagesize.h: Add copyright notice.
440 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
442 * snprintf.c: Remove comments as to why each header is needed.
444 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
446 * strsep.h: New file.
447 * strsep.c: New file.
449 2004-10-01 Simon Josefsson <jas@extundo.com>
451 * snprintf.c (snprintf): Handle size==0.
453 2004-10-01 Simon Josefsson <jas@extundo.com>
454 Bruno Haible <bruno@clisp.org>
456 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
457 (snprintf): Declare 'args'.
459 2004-09-30 Simon Josefsson <jas@extundo.com>
461 * snprintf.h, snprintf.c: New files.
463 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
465 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
466 (hol_entry_help): Never translate an empty string.
467 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
468 * argp.h (OPTION_NO_TRANS): New option.
470 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
472 * xvasprintf.c: Include xalloc.h.
473 (xvasprintf): Use xalloc_die, not xmalloc_die.
475 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
477 * dummy.c: Change copyright notice to FSF, and license to GPL.
479 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
481 * argp-pvh.c (argp_program_version_hook): Provide initial value.
482 Problem reported by Bruno Haible in:
483 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
485 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
487 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
488 in case some system header has #define'd it. Problem reported by
490 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
492 2004-09-08 Bruno Haible <bruno@clisp.org>
494 * stdint_.h.in: New file, taken from GNU clisp.
496 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
498 * xvasprintf.h: New file.
499 * xvasprintf.c: New file.
500 * xasprintf.c: New file.
502 2004-09-08 Bruno Haible <bruno@clisp.org>
504 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
506 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
508 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
510 Import from coreutils.
511 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
512 strings on unbounded length. alloca's performance benefits aren't
515 (parse_with_separator): New function, with most of the internals
516 of the old parse_user_spec. Allow user to omit both user and group,
517 for compatibility with FreeBSD.
518 Clone only the user name, not the entire spec.
519 Do not set *uid, *gid unless entirely successful.
520 Avoid memory leak in some failing cases.
521 Fix regression for USER.GROUP reported by Dmitry V. Levin in
522 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
523 (parse_user_spec): Rewrite to use parse_with_separator.
525 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
527 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
528 its complicated substitute.
529 * argp-help.c: Include <errno.h>, for program_invocation_short_name
530 and program_invocation_name.
531 (__argp_basename) [!_LIBC]: Remove; the only use was
532 replaced by its body.
533 (__argp_short_program_name): Change condition from
534 !defined __argp_short_program_name to
535 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
536 to match argp-namefrob.h.
537 (__argp_failure): Don't assume strerror_r returns char *.
538 * argp-parse.c (N_): Define unconditionally.
539 (argp_default_options): Fill out initializers with 0 to avoid
542 2004-08-12 Simon Josefsson <jas@extundo.com>
544 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
545 * getopt_.h: Renamed from getopt.h.
547 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
549 Merge from coreutils.
551 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
552 wmemchr or wmemcpy. Problem reported by Robert Dahlem
553 for Reliant Unix 5.43.
555 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
556 (union fooround): Use uintmax_t, not long int.
557 The rest is a merge from libc:
558 [defined _LIBC]: Include <shlib-compat.h>.
559 (_obstack) [defined _LIBC]: Remove after 2.3.4.
561 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
563 * strverscmp.c: Convert to UTF-8.
565 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
567 * obstack.h (obstack_empty_p):
568 Don't assume that chunk->contents is suitably aligned.
569 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
570 Likewise. Problem reported by Benno in
571 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
573 * chown.c (rpl_chown): Work even if the file is writeable but not
574 readable. This could be improved further but it'd take some work.
576 2004-08-08 Simon Josefsson <jas@extundo.com>
578 * xgethostname.c: Don't include error.h (not used).
581 * getpass.c: Include getpass.h first.
583 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
585 * xalloc-die.c: New files.
586 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
588 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
589 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
590 (_, N_, xalloc_die): Move to xalloc-die.c.
591 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
592 so that we needn't mess with xalloc_msg_memory_exhausted.
594 * sha1.h: Renamed from sha.h.
595 (SHA1_H): Renamed from _SHA_H.
596 (sha1_ctx): Renamed from sha_ctx.
597 (sha1_init_ctx): Renamed from sha_init_ctx.
598 (sha1_process_block): Renamed from sha_process_block.
599 (sha1_process_bytes): Renamed from sha_process_bytes.
600 (sha1_finish_ctx): Renamed from sha_finish_ctx.
601 (sha1_read_ctx): Renamed from sha_read_ctx.
602 (sha1_stream): Renamed from sha_stream.
603 (sha1_buffer): Renamed from sha_buffer.
604 * sha1.c: Likewise; renamed from sha.c.
605 Do not include <sys/types.h>.
606 Include <stddef.h> rather than <stdlib.h>.
608 2004-08-08 Bruno Haible <bruno@clisp.org>
610 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
611 FILESYSTEM_PREFIX_LEN.
612 * progreloc.c: Likewise.
613 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
615 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
618 * argp-help.c (make_hol, hol_append): Don't assume that
619 SIZE_MAX is a valid preprocessor constant.
620 (__argp_basename): Change from "#ifndef _LIBC"
621 to "#ifndef __argp_short_program_name", so that
622 we don't compile these functions for tar.
624 More merges from coreutils.
625 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
626 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
628 * addext.c: Remove; no longer needed.
629 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
630 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
631 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
632 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
633 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
634 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
635 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
636 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
637 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
638 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
639 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
640 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
641 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
642 Import changes from coreutils.
644 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
646 Merge from coreutils.
648 * .gdb-history: Remove; this doesn't belong here.
650 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
651 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
652 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
654 * dirname.h: Include <stdbool.h>.
655 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
656 for consistency with POSIX terminology. All uses changed.
657 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
658 (strip_trailing_slashes): Use bool for booleans.
659 * stripslash.c (strip_trailing_slashes): Likewise.
661 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
662 sometimes returns a positive errno value even when it succeeds.
663 (print_errno_message) [!LIBC]: Fall back on strerror if
666 * path-concat.c (mempcpy): Don't define if a system header defines it.
667 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
668 (longest_relative_suffix): New function.
669 (path_concat): Use it. Assume first argument is not NULL.
670 Port to DOS. Omit redundant separators.
671 Report an error instead of returning NULL.
672 Use mempcpy instead of memcpy.
673 (xpath_concat): Remove: not declared or used.
675 * same.h: Include <stdbool.h>
676 (same_name): Return bool, not int.
677 * same.c (same_name): Likewise.
678 (errno): Don't declare; we assume C89 or better now.
680 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
681 if not already defined.
683 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
684 * dup-safer.c (errno): Likewise.
686 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
688 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
691 2004-08-03 Simon Josefsson <jas@extundo.com>
693 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
694 * progname.h: Don't include stdbool.h.
696 2004-08-02 Simon Josefsson <jas@extundo.com>
698 * getsubopt.h: New file, with comments from Bruno Haible.
699 * getsubopt.c: New file, from glibc, but slightly modified based on
700 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
702 2004-08-01 Simon Josefsson <jas@extundo.com>
704 * xgetdomainname.c: Include stdlib.h, for free().
706 2004-07-16 Simon Josefsson <jas@extundo.com>
710 2004-07-16 Bruno Haible <bruno@clisp.org>
712 * backupfile.h: Add extern "C" for C++.
713 * closeout.h: Likewise.
714 * copy-file.h: Likewise.
715 * findprog.h: Likewise.
716 * full-write.h: Likewise.
717 * pathname.h: Likewise.
718 * progname.h: Likewise.
719 * stpcpy.h: Likewise.
720 * stpncpy.h: Likewise.
721 * strcase.h: Likewise.
722 * strstr.h: Likewise.
723 * xalloc.h: Likewise.
725 * mbswidth.h: Add extern "C" for C++.
726 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
728 2004-07-09 Simon Josefsson <jas@extundo.com>
730 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
731 failed without this.)
733 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
735 * fchown-stub.c: New file.
737 2004-06-24 Jim Meyering <jim@meyering.net>
739 * obstack.h (obstack_base): Cast to (void *), per documentation.
741 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
743 * argz.c, argz_.h: New files, which are autoupdated from libtool.
745 2004-06-01 Jim Meyering <jim@meyering.net>
747 * calloc.c: New file.
749 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
751 * getdate.y (yylex): Allow space between sign and number.
752 Problem reported by Dan Jacobson.
754 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
755 and Jim Meyering <jim@meyering.net>
757 Merge from coreutils CVS.
759 * stat-macros.h: New file, with contents from file-type.h
760 and coreutils' system.h.
761 * file-type.c: Include "stat-macros.h".
762 * file-type.h (file_type): Move all macro definitions to new file,
765 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
766 Wrap old code with this conditional.
767 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
768 function that does not dereference symlinks.
769 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
771 * xreadlink.c: Include xreadlink.h first, to catch .h file
773 (xreadlink): Accept new arg SIZE, for efficiency.
774 All decls and uses changed.
775 * xreadlink.h: Include <stddef.h>, for size_t.
777 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
778 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
780 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
782 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
784 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
785 macros to be defined.
786 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
787 the allocator returns NULL because the requested size is zero.
789 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
791 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
792 var. Add comment explaining why libc still defines it. This
793 merges the following patch from glibc:
794 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
796 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
798 * obstack.c (_obstack): Remove unused variable. It hasn't been
799 present in glibc since revision 1.1 of this file.
800 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
801 obstack_alignment_mask, obstack_alloc, obstack_base,
802 obstack_blank, obstack_blank_fast, obstack_chunk_size,
803 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
804 obstack_grow0, obstack_init, obstack_int_grow,
805 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
806 obstack_next_free, obstack_object_size, obstack_ptr_grow,
807 obstack_ptr_grow_fast, obstack_room): Remove declarations of
808 nonexistent functions.
810 2004-05-17 Derek R. Price <derek@ximbiot.com>
811 Paul Eggert <eggert@cs.ucla.edu>
813 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
815 2004-05-14 Bruno Haible <bruno@clisp.org>
817 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
818 that consists of a '.' followed by an empty digit string.
819 Patch by Tor Lillqvist <tml@iki.fi>.
821 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
823 Port obstack to the AS/400, where pointers are 16 bytes wide and
824 you cannot cast an integer to a valid pointer. This patch is
825 currently waiting to be integrated into glibc; see
826 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
828 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
829 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
830 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
831 (struct obstack): temp member is now a union of a pointer and
832 an integer, instead of an integer. All integer uses changed.
833 This does not affect the physical layout of struct obstack,
834 except on hosts (like the AS/400) where the size or alignment of
835 void * is greater than that of ptrdiff_t.
836 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
837 __STDC__)]: Store temporary in pointer member of union, not
839 * obstack.c: Include <stddef.h>, for offsetof.
840 (struct fooalign): Remove; it doesn't need a name.
841 (union fooround): Change double to long double, and add void *.
842 (DEFAULT_ALIGNMENT): Use offsetof to compute.
843 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
844 not a macro. Hence the values are always int; so remove all
845 casts-to-int in uses.
847 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
848 Derek Price <derek@ximbiot.com>
850 * alloca.c: Include <alloca.h>, to get our interface.
851 * alloca_.h: Use __alloca on AIX, so that we don't have to
852 include <alloca.h> first. Use C89 prototype for alloca; this
853 requires including <stddef.h> for size_t. Use extern "C" if C++.
854 Use #elif for simplicity, since we can assume C89 now.
855 Don't try to source the system alloca.h since it will not be found
856 and to prevent recursively including its replacement.
857 * fnmatch.c: Include <alloca.h> instead of opencoding.
858 * lib/regex.c: Likewise.
860 2004-05-16 Derek Price <derek@ximbiot.com>
861 Paul Eggert <eggert@cs.ucla.edu>
863 getline cleanup. This changes the getndelim2 API: both order of
864 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
867 * getline.c: Don't include stddef.h or stdio.h, since our
869 (getline): Always use getdelim, so that we don't have two
871 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
873 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
874 (GETNDELIM2_MAXIMUM): New macro.
875 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
876 instead of the old practice of delim2==0. All callers changed.
877 Return -1 on overflow, instead of returning junk.
878 Do not set *linesize unless allocation succeeds.
879 * getndelim2.h: Do not include stddef.h; no longer needed, now
880 that we include sys/types.h.
881 * getnline.h: Likewise.
882 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
883 (getndelim2): Reorder arguments.
884 * getnline.c (getnline, getndelim):
885 Don't discard the NMAX argument.
886 (getnline): Invoke getndelim, to avoid code duplication.
887 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
888 of (size_t) -1 by callers of the getnline family.
890 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
892 * nanosleep.c (suspended): Change its type from int to
893 sig_atomic_t volatile.
894 (first_call): Make it private to rpl_nanosleep, and have it
895 be zero initially as that's a bit faster.
896 (my_usleep): Round up fractional times instead of truncating them,
897 as this is the usual meaning for 'sleep'.
899 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
901 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
902 (ENOSYS): Define if not defined.
903 (settime): Fall back on stime if it exists and settimeofday fails.
904 But don't bother with fallbacks if a method fails with errno == EPERM.
906 2004-05-11 Jim Meyering <jim@meyering.net>
908 Prior to this change, the save_cwd caller required read access to the
909 current directory on most systems (ones with the fchdir function).
911 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
912 fails, try write-only, and finally, resort to using xgetcwd.
914 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
916 * obstack.c, obstack.h: Import changes from libc.
918 2004-04-28 Bruno Haible <bruno@clisp.org>
920 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
921 implicitly appends .exe to executables.
922 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
923 accepts Windows pathnames.
924 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
925 Cygwin like Windows, since it now accepts Windows pathnames.
926 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
927 Cygwin like Windows, since it now accepts Windows pathnames.
928 Reported by Derek Robert Price <derek@ximbiot.com>.
930 2004-04-20 Jim Meyering <jim@meyering.net>
932 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
934 2004-04-20 Jim Meyering <jim@meyering.net>
935 Bruno Haible <bruno@clisp.org>
937 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
938 memory when realloc fails.
940 2004-04-18 Jim Meyering <jim@meyering.net>
942 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
943 don't leak memory and do call END_UTMP_ENT.
945 2004-04-11 Paul Eggert <eggert@twinsun.com>
947 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
948 (CHAR_BIT): Remove, since we assume C89.
949 Include <stdint.h> if available, as per current Autoconf CVS advice.
951 2004-03-30 Paul Eggert <eggert@twinsun.com>
953 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
954 not bool, to be more consistent with Unix conventions.
955 Suggested by Bruno Haible.
957 Merge from coreutils.
959 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
962 * getdate.h: Include stdbool.h, and timespec.h instead of
963 the usual <time.h> dance.
964 (get_date): Change signature to support fractional time stamps.
966 * getdate.y: Include "getdate.h" first, as we can now
967 assume C89 and don't need to worry about 'const'.
968 Similarly, include "unlocked-io.h" near start, not in middle.
970 (textint.value): Use long int rather than int.
971 (textint.digits): Use size_t rather than int.
972 (BILLION, LOG10_BILLION): New constants.
973 (parser_control): New member rel_ns. Members day_ordinal,
974 time_zone, month, day, hour, minutes, rel_year, rel_month,
975 rel_day, rel_hour, rel_minutes, rel_seconds
976 are now long int, not int. Member seconds is now struct timespec,
977 not int. New member timespec_seen. Members dates_seen, days_seen,
978 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
980 (%union.intval): Now long int, not int.
982 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
983 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
984 (spec): Now is a timespec or an item list.
985 (timespec, items): New nonterminals.
986 (time, rel, relunit, number, get_date):
987 Add support for fractional seconds.
988 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
989 (gmtime, localtime, mktime): Remove decls; not needed with C89.
990 (to_hour): First arg is now long int, not int.
991 (to_year): Returns long int, not int.
992 Don't treat year -70 like 70.
993 (tm_diff): Returns long int, not int.
994 (lookup_word): Use bool instead of int when appropriate.
995 (yylex): Use size_t for count, not int.
996 Detect overflow when parsing large integer constants.
997 Add support for fractions.
998 (get_date): Make pointers 'const' if possible.
999 Use more-portable code to detect integer overflow.
1000 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1001 Don't use ctime; it's not reliable if the year has >4 digits.
1003 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1004 This is for compatibility with BSD.
1006 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1007 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1008 From coreutils' system.h.
1010 * userspec.c: Don't include "posixver.h".
1011 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1012 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1013 compatible extension. Simplify code by removing a boolean int
1014 that was always nonzero if a string was nonnull.
1016 2004-03-30 Jim Meyering <jim@meyering.net>
1018 Merge from coreutils.
1020 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1022 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1023 an empty input stream.
1025 * readtokens.c: Include <stdbool.h>.
1026 (readtoken): Use `size_t' rather than int/long.
1027 All callers adjusted.
1028 Use `bool' rather than `int' where appropriate.
1029 Use memset rather than an explicit loop.
1030 Use x2nrealloc rather than xrealloc.
1031 Allow the use of `\0' as a delimiter.
1032 (readtokens): Likewise.
1033 * readtokens.h (readtoken, readtokens): Update prototypes.
1035 2004-03-30 Bruno Haible <bruno@clisp.org>
1037 * getloadavg.c (getloadavg): Don't assume setlocale returns
1040 2004-03-29 Paul Eggert <eggert@twinsun.com>
1042 Merge changes to getloadavg.c from coreutils and Emacs.
1044 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1045 Define to an expression, not to the empty string.
1046 Include cloexec.h and xalloc.h.
1047 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1048 Use set_cloexec_flag rather than rolling our own.
1049 * cloexec.c, cloexec.h: New files.
1051 2004-03-18 Paul Eggert <eggert@twinsun.com>
1053 * getopt.h: Sync with libc CVS.
1055 2004-03-18 Paul Eggert <eggert@twinsun.com>
1056 Bruno Haible <bruno@clisp.org>
1058 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1059 not on all platforms that have <wchar.h>.
1060 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1062 2004-03-09 Paul Eggert <eggert@twinsun.com>
1064 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1066 * getopt_int.h: New file, also synced from libc.
1068 2004-03-07 Paul Eggert <eggert@twinsun.com>
1070 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1071 '#if' expressions. Unlike the code it replaces, it does not
1072 depend on (defined _SC_PAGESIZE). However, it does depend on
1073 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1074 first reported by Jason Andrade in
1075 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1077 2004-01-18 Simon Josefsson <jas@extundo.com>
1079 * strdup.h: New file.
1080 * strdup.c: Include it.
1081 * path-concat.c: Include strdup.h. Drop strdup declaration.
1082 * userspec.c: Include strdup.h. Drop strdup declaration.
1084 2004-02-06 Karl Berry <karl@gnu.org>
1086 * config.charset: update from gettext 0.14.1.
1088 2004-02-05 Paul Eggert <eggert@twinsun.com>
1090 Add comments and code, prompted by suggestions from Bruno Haible
1092 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1093 describing the enum quoting_style values.
1094 * quotearg.c (quotearg_alloc): New function.
1095 (quotearg_buffer_restyled): Treat lone { and } as special.
1096 Treat = as special. Work around bug with older shells
1097 that "see" a '\' that is really the 2nd byte of a multibyte char.
1098 Quote empty string with shell_quoting_style.
1100 2004-02-03 Bruno Haible <bruno@clisp.org>
1102 * pipe.h: New file, from GNU gettext.
1103 * pipe.c: New file, from GNU gettext.
1105 2004-01-27 Bruno Haible <bruno@clisp.org>
1107 * execute.h: New file, from GNU gettext.
1108 * execute.c: New file, from GNU gettext.
1109 * w32spawn.h: New file, from GNU gettext.
1111 2004-01-23 Paul Eggert <eggert@twinsun.com>
1113 Exit-status fix from coreutils.
1115 Use exit_failure consistently in place of EXIT_FAILURE,
1116 so that program exit statuses are consistent on failure.
1118 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1119 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1120 * argmatch.h: Comment fix to match the above.
1121 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1122 Now a macro referring to exit_failure, instead of a separate
1123 variable. Include "exitfail.h" to get it.
1124 * xstrtol.h: Include "exitfail.h".
1125 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1127 * long-options.c (parse_long_options): Use prototype
1128 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1131 2004-01-21 Jim Meyering <jim@meyering.net>
1133 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1134 so as not to conflict with a different-sized __mktime_internal
1135 function in GNU libc.
1136 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1137 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1139 2004-01-18 Paul Eggert <eggert@twinsun.com>
1141 Merge from diffutils.
1143 * file-type.c (file_type): Add typed memory objects.
1144 * file-type.h (S_TYPEISTMO): New macro.
1146 * c-stack.h (c_stack_action): Remove argv argument.
1147 * c-stack.c (c_stack_action): Likewise. All uses changed.
1148 (die): Don't calculate message unless segv_action returns.
1149 (get_stack_location, min_address_from_argv, max_address_from_argv,
1150 volatile stack_base, volatile_stack_size): Remove.
1151 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1152 that every segmentation violation is a stack overflow. (Ouch!)
1153 See Debian bug 136249 (still outstanding) for more info about why
1154 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1156 2003-11-30 Bruno Haible <bruno@clisp.org>
1158 Safer stack allocation.
1159 * setenv.c: Include allocsa.h.
1160 (alloca): Remove fallback definition.
1161 (freea): Remove macro.
1162 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1165 2003-10-17 Bruno Haible <bruno@clisp.org>
1167 * binary-io.h: Avoid warnings on Cygwin.
1169 2003-12-28 Bruno Haible <bruno@clisp.org>
1171 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1172 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1174 2003-11-28 Bruno Haible <bruno@clisp.org>
1176 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1178 2003-11-27 Bruno Haible <bruno@clisp.org>
1180 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1182 2003-11-17 Bruno Haible <bruno@clisp.org>
1184 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1186 2003-11-24 Bruno Haible <bruno@clisp.org>
1188 * xallocsa.h: New file, from GNU gettext.
1189 * xallocsa.c: New file, from GNU gettext.
1191 2003-11-24 Bruno Haible <bruno@clisp.org>
1193 * allocsa.h: New file, from GNU gettext.
1194 * allocsa.c: New file, from GNU gettext.
1196 2003-11-24 Bruno Haible <bruno@clisp.org>
1198 * eealloc.h: New file.
1200 2004-01-15 Jim Meyering <jim@meyering.net>
1202 Merge from coreutils.
1204 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1205 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1206 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1208 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1209 optional configure-time default.
1211 * version-etc.c (version_etc_copyright): Update copyright date.
1213 * xreadlink.c (xreadlink): Correct outdated comment.
1215 2004-01-15 Paul Eggert <eggert@twinsun.com>
1217 Merge from coreutils.
1219 * posixver.c: Include posixver.h.
1221 * same.c: Include <stdbool.h>, <limits.h>.
1222 (_POSIX_NAME_MAX): Define if not defined.
1224 (same_name): If file names are silently truncated, report
1225 that the file names are the same if they are the same after
1226 the silent truncation.
1228 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1229 conversion function.
1230 * xstrtod.c (xstrtod): Likewise. All callers changed to
1231 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1234 2004-01-14 Paul Eggert <eggert@twinsun.com>
1236 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1237 with like-named macro in fnmatch.c.
1238 (EXT): Use an internal constant instead.
1240 Merge fnmatch patches from glibc.
1241 * fnmatch.c (mbsinit): Remove define.
1242 Add libc_hidden_ver (__fnmatch, fnmatch).
1243 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1244 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1246 2003-12-14 Karl Berry <karl@gnu.org>
1248 * config.charset: update from gettext-runtime.
1250 2003-12-03 Paul Eggert <eggert@twinsun.com>
1252 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1253 Bug reported by Alfred M. Szmidt.
1255 2003-11-29 Karl Berry <karl@gnu.org>
1257 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1259 2003-11-23 Paul Eggert <eggert@twinsun.com>
1260 Bruno Haible <bruno@clisp.org>
1262 * printf-parse.h: Don't include sys/types.h.
1263 (ARG_NONE): New macro.
1264 (char_directive): Change type of *arg_index fields to size_t.
1265 * printf-parse.c: Don't include sys/types.h.
1266 (SSIZE_MAX): Remove macro.
1267 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1268 Remove unnecessary overflow check.
1269 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1272 2003-11-24 Paul Eggert <eggert@twinsun.com>
1274 * alloca.c: Remove dependency on xalloc module.
1275 (xalloc_die): Remove.
1276 (memory_full) [!defined emacs]: New macro.
1277 [!defined emacs]: Don't include xalloc.h.
1278 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1279 address arithmetic overflows. Change datatypes a bit to avoid
1282 2003-11-22 Jim Meyering <jim@meyering.net>
1284 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1286 2003-11-17 Bruno Haible <bruno@clisp.org>
1288 * vasnprintf.c (alloca): Remove fallback definition.
1289 (freea): Remove definition.
1290 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1291 Reported by Paul Eggert.
1293 2003-11-17 Jim Meyering <jim@meyering.net>
1295 On systems without utime and without a utimes function capable of
1296 dealing with a NULL struct utimbuf* argument, this utime replacement
1297 could -- in unusual circumstances -- leak a file descriptor.
1298 * utime.c: Include <unistd.h> and <errno.h>.
1299 (utime_null): Be sure to close `fd' and to preserve errno.
1300 Reported by Geoff Collyer via Arnold Robbins.
1302 2003-11-16 Paul Eggert <eggert@twinsun.com>
1303 Bruno Haible <bruno@clisp.org>
1305 Protect against address arithmetic overflow.
1306 * printf-args.h: Include stddef.h.
1307 (arguments): Change type of field 'count' to size_t.
1308 * printf-args.c (printf_fetchargs): Use size_t instead of
1309 'unsigned int' where appropriate.
1310 * printf-parse.h: Include sys/types.h.
1311 (char_directive): Change type of *arg_index fields to ssize_t.
1312 (char_directives): Change type of fields 'count', max_*_length to
1314 * printf-parse.c: Include sys/types.h and xsize.h.
1315 (SSIZE_MAX): Define fallback value.
1316 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1317 instead of 'int' where appropriate. Check a_allocated, d_allocated
1318 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1319 * vasnprintf.c: Include xsize.h.
1320 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1321 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1322 overflow. Avoid wraparound when converting a width or precision from
1325 2003-11-16 Bruno Haible <bruno@clisp.org>
1327 Update from GNU gettext.
1328 * printf-parse.c: Generalize to it can be compiled for wide strings.
1329 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1330 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1331 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1332 SNPRINTF): New macros.
1333 Don't include <alloca.h> if the file is used inside libintl.
1334 (local_wcslen): New function, for Solaris 2.5.1.
1335 (VASNPRINTF): Use it instead of wcslen.
1337 2003-11-16 Bruno Haible <bruno@clisp.org>
1339 * xsize.h (xmax): New function.
1340 (xsum, xsum3, xsum4): Declare as "pure" functions.
1342 2003-11-12 Paul Eggert <eggert@twinsun.com>
1344 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1345 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1346 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1347 heuristic is just as accurate as far as we know, and it removes a
1348 dependency on size_max.m4 and ptrdiff_max.m4.
1350 2003-11-12 Paul Eggert <eggert@twinsun.com>
1352 * xstrtol.c (__xstrtol): Remove "break" immediately after
1353 "return", to pacify some unknown compiler. Problem reported
1356 2003-11-11 Bruno Haible <bruno@clisp.org>
1358 * xsize.h (SIZE_MAX): Remove fallback definition.
1359 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1362 2003-11-10 Paul Eggert <eggert@twinsun.com>
1364 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1365 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1366 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1368 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1369 not (size_t) -1, since it's defined here.
1371 2003-11-06 Paul Eggert <eggert@twinsun.com>
1373 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1374 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1375 Reject sizes of exactly SIZE_MAX bytes.
1376 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1377 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1379 2003-11-05 Bruno Haible <bruno@clisp.org>
1381 * xsize.h: Include limits.h, to avoid a possible collision with
1382 SIZE_MAX defined in <limits.h> on Solaris.
1384 2003-11-04 Bruno Haible <bruno@clisp.org>
1386 * xsize.h: New file.
1387 * linebreak.c: Include xsize.h.
1388 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1389 argument for overflow.
1390 Suggested by Paul Eggert.
1392 2003-10-31 Bruno Haible <bruno@clisp.org>
1394 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1395 to avoid (extremely rare) race condition.
1396 Suggested by Paul Eggert.
1398 2003-11-03 Jim Meyering <jim@meyering.net>
1400 * userspec.c: Include "userspec.h".
1401 * userspec.h: New file.
1403 2003-10-31 Paul Eggert <eggert@twinsun.com>
1405 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1406 * mountlist.c (SIZE_MAX): Define if not defined already.
1407 (read_filesystem_list): Set and use me_type_malloced.
1408 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1409 whatever the type happens to be), for brevity and consistency.
1410 Check for size calculation overflow on Alphas running OSF/1.
1412 2003-10-31 Jim Meyering <jim@meyering.net>
1414 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1416 * linebuffer.c: Include <string.h> for declaration of memset.
1418 2003-10-30 Paul Eggert <eggert@twinsun.com>
1419 Bruno Haible <bruno@clisp.org>
1421 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1422 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1424 2003-10-29 Paul Eggert <eggert@twinsun.com>
1426 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1427 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1429 * quotearg.c (quotearg_n_options): Use it.
1430 * group-member.c: Include <stdbool.h>.
1431 (free_group_info): Arg is now const *; don't free arg.
1432 (get_group_info): Now returns bool and accepts struct group_info *,
1433 rather than returning a malloc'ed struct group_info *.
1434 All uses changed. Check for overflow in internal size calculation.
1436 * getusershell.c (readname): Simplify the code by using x2nrealloc
1437 rather than xmalloc/xrealloc.
1438 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1439 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1440 conformance bug: the old code used a pointer after freeing the
1441 storage that it addressed.
1442 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1443 rather than doing it by hand.
1444 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1445 the buffer preserved. Use free and xmalloc instead.
1446 * quotearg.c (quotearg_n_options): Likewise.
1447 Use a simpler test for size overflow. Don't use xalloc_oversized
1448 because unsigned int might be wider than size_t (!); this suggests
1449 that we should switch from unsigned int to size_t for slot numbers.
1451 2003-10-27 Bruno Haible <bruno@clisp.org>
1453 * stdbool_.h: Better support for BeOS.
1455 2003-10-27 Paul Eggert <eggert@twinsun.com>
1457 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1458 to allocate the returned structure. Do not allocate a subarray,
1459 as x2nrealloc will do that.
1460 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1461 instead of xnrealloc.
1462 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1464 2003-10-26 Paul Eggert <eggert@twinsun.com>
1466 * xalloc.h (xalloc_oversized): New static inline function, for
1467 callers that want to do their own size-overflow checking. Include
1468 <stdbool.h>, since xalloc_oversized returns bool.
1469 * xalloc.c (array_size_overflow): Remove. All callers changed
1470 to use xalloc_oversized.
1472 Add two functions x2realloc, x2nrealloc, for programs that grow
1473 arrays dynamically by doubling their sizes.
1474 * xalloc.h (x2realloc, x2nrealloc): New decls.
1475 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1478 Port to C99 semantics for 'inline' of external functions.
1479 Bug reported by Bruno Haible.
1480 * xmalloc.c (xnmalloc_inline): New static inline function,
1481 with the old contents of xnmalloc.
1482 (xnmalloc, xmalloc): Use it.
1483 (xnrealloc_inline): New static inline function,
1484 with the old contents of xnrealloc.
1485 (xnrealloc, xrealloc): Use it.
1487 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1489 2003-10-25 Paul Eggert <eggert@twinsun.com>
1491 Fix several address-calculation bugs in the hash modules,
1492 plus some minor code cleanup.
1494 * hash.h: Include <stdbool.h>, for bool.
1495 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1496 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1497 hash_get_n_entries, hash_get_max_bucket_length,
1498 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1499 hash_rehash): Use size_t rather than unsigned.
1500 * hash.c (struct hash_table, hash_get_n_buckets,
1501 hash_get_n_buckets_used, hash_get_n_entries,
1502 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1503 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1504 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1506 (SIZE_MAX): Define if not defined.
1507 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1508 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1510 Use const * when possible.
1511 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1512 (check_tuning): Fix bug: if tuning parameters were very close to
1513 0 or 1, rounding errors could have caused subscript violations.
1514 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1515 (hash_initialize): Add 'fail:' label
1516 to free table and return NULL, and use it to simplify code.
1517 Use calloc rather than clearing the storage ourself.
1518 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1519 buffer size calculations.
1520 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1521 Include <stddef.h>, for size_t.
1522 * hash-pjw.c (hash_pjw): Likewise.
1523 Switch to method described by Bruno Haible.
1524 Include <limits.h>, for CHAR_BIT.
1525 (SIZE_BITS): New macro.
1527 2003-10-21 Paul Eggert <eggert@twinsun.com>
1529 * getndelim2.c (getndelim2): When size calculation overflows,
1530 ceiling the allocation at NMAX bytes rather than silently
1531 discarding input bytes before NMAX is reached. This makes
1532 a difference only if NMAX exceeds SIZE_MAX / 2.
1534 * obstack.c: Merge from glibc.
1535 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1536 Add libc_hidden_def (_obstack_newchunk).
1537 (_obstack_free) [! defined _LIBC]: Remove.
1538 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1539 a clone of the function body.
1540 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1541 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1543 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1544 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1547 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1548 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1549 Don't use lvalue casts, as GCC plans to remove support for them
1550 in GCC 3.5. Reported by Joseph S. Myers. This bug
1551 was also present in the non-GCC version, indicating that this
1552 code had always been buggy and had never been widely used.
1553 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1554 Use the fast variant of each macro, rather than copying the
1555 definiens of the fast variant; that way, we'll be more likely to
1556 catch future bugs in the fast variants.
1558 2003-10-20 Bruno Haible <bruno@clisp.org>
1560 * wait-process.h: New file, from GNU gettext.
1561 * wait-process.c: New file, from GNU gettext.
1563 2003-10-19 Jim Meyering <jim@meyering.net>
1565 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1567 2003-10-16 Paul Eggert <eggert@twinsun.com>
1569 * getgroups.c: Include <errno.h>, <stdlib.h>.
1570 (getgroups): First arg is int, not size_t.
1571 Don't let 'free' mangle errno.
1573 2003-10-16 Jim Meyering <jim@meyering.net>
1575 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1577 2003-10-15 Paul Eggert <eggert@twinsun.com>
1579 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1581 (new_exclude, add_exclude_file): Initial size no longer needs to
1583 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1584 our own address arithmetic overflow checking.
1586 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1587 (fnmatch): Do not alloca more than 2000 wide characters;
1588 instead, use malloc for large buffers.
1589 Check for address arithmetic overflow, and return -1
1590 with errno set to ENOMEM in that case.
1591 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1592 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1593 instead, return -1. Check for address arithmetic overflow.
1595 2003-10-14 Paul Eggert <eggert@twinsun.com>
1597 Handle invalid suffixes and overflow independently, so that
1598 callers can treat them independently as needed. Fix some bugs in
1599 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1600 suffix for a human-readable blocksize. The major caller-visible
1601 change is the addition of a new
1602 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1603 that both overflow and suffix chars were found.
1605 * human.c (humblock): Don't check separately for invalid suffix
1606 char; that is xstrtoumax's job (now that its bug is fixed).
1607 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1608 INTMAX_MAX]: New macros.
1609 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1610 TYPE_MAXIMUM): New macros.
1611 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1612 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1613 if overflow occurs, as it's what __strtol does and it's more useful
1615 (__xstrtol): If __strtol reports some error other than ERANGE,
1616 reflect it to the caller as LONGINT_INVALID. If it reports
1617 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1618 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1619 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1621 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1622 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1623 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1624 [defined UINTMAX_MAX]: New macros.
1626 2003-10-14 Bruno Haible <bruno@clisp.org>
1628 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1629 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1630 Also use volatile where needed.
1632 2003-10-12 Paul Eggert <eggert@twinsun.com>
1634 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1635 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1636 and define in terms of the other primitives.
1637 * xmalloc.c: Include stdbool.h; do not include exit.h.
1638 (SIZE_MAX): Define if not already defined.
1639 (array_size_overflow): New function.
1640 (xalloc_die): Abort instead of exiting if 'error' returns.
1641 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1642 (xmalloc, xrealloc): Use them.
1643 (xcalloc): Check for address arithmetic overflow.
1644 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1645 a bit faster than strcpy.
1647 2003-10-08 Paul Eggert <eggert@twinsun.com>
1649 Merge getpass from libc, plus a few fixes.
1651 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1652 Include <stdbool.h>.
1653 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1654 __fsetlocking to empty.
1655 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1656 do include <bits/libc-lock.h>.
1657 Do not include <fcntl.h>; not needed.
1658 [_LIBC]: Include <wchar.h>.
1659 (NOTCANCEL_MODE): New macro.
1660 (flockfile, funlockfile) [_LIBC]: New macros.
1661 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1662 [!_LIBC]: New macros.
1663 (call_fclose): New function.
1664 (getpass): Use it. Save tty stream separately; this simplifies the
1665 code and makes it more reliable if stdin happens to equal stdout.
1666 Invoke __fsetlocking on tty.
1667 Handle thread cancellation if needed.
1668 Namespace cleanup (use __tcgetattr, __getline).
1669 Use bool for Booleans.
1670 [USE_IN_LIBIO]: Handle wide streams.
1671 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1672 stream might go where.
1674 * unlocked-io.h: Include <stdio.h>, so that the caller
1675 doesn't have to include <stdio.h> before us.
1676 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1677 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1678 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1679 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1680 if not declared, so that we can use getpass.c code from libc without
1682 (flockfile, ftrylockfile, funlockfile): New macros.
1684 2003-10-06 Bruno Haible <bruno@clisp.org>
1686 * version-etc-2.h: Remove file.
1687 * version-etc-2.c: Remove file.
1689 2003-09-25 Jim Meyering <jim@meyering.net>
1690 Bruno Haible <bruno@clisp.org>
1692 This lets translators provide better translations for the
1693 "Written by ..." part of --version output.
1694 * version-etc.h: Include stdarg.h.
1695 (version_etc_copyright): Declare as readonly.
1696 (version_etc): Make this function variadic with a NULL-terminated list
1697 of author name strings.
1698 (version_etc_va): New declaration.
1699 * version-etc.c: Include stdarg.h, stdlib.h.
1700 (version_etc_copyright): Declare as readonly.
1701 (version_etc_va): New function. Provide a different translatable string
1702 for each possible number of authors < 10. Abbreviate when there are 10
1704 (version_etc): Make this function variadic. Call version_etc_va.
1705 Suggestion from Gary V. Vaughan.
1707 * long-options.h (parse_long_options): Change prototype: the authors
1708 string is moved to the end and becomes variadic.
1709 * long-options.c: Include stdarg.h.
1710 (parse_long_options): Make this function variadic, too.
1711 Call version_etc_va, not version_etc.
1713 2003-10-06 Bruno Haible <bruno@clisp.org>
1715 * fatal-signal.h: New file, from GNU gettext.
1716 * fatal-signal.c: New file, from GNU gettext.
1718 2003-10-04 Karl Berry <karl@gnu.org>
1720 * argp*: update from libc.
1722 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1724 * getpass.c (getpass): Use a no-op fseek when switching from input to
1725 output mode on the same stream.
1727 2003-09-29 Paul Eggert <eggert@twinsun.com>
1729 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1730 Fix arg typo in previous patch.
1732 2003-09-28 Jim Meyering <jim@meyering.net>
1734 * error.c: Correct cpp indentation.
1736 2003-09-27 Paul Eggert <eggert@twinsun.com>
1738 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1739 Omit the special code that used __typeof__, since we worry that
1740 it could be more trouble than it's worth. See:
1741 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1742 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1746 2003-09-26 Jim Meyering <jim@meyering.net>
1748 * error.c (error_tail): Move some declarations
1749 into inner scope where the local variables are used.
1751 2003-09-26 Bruno Haible <bruno@clisp.org>
1753 * stpncpy.h (gnu_stpncpy): New declaration.
1754 (stpncpy): Define as alias for gnu_stpncpy.
1755 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1757 2003-09-26 Paul Eggert <eggert@twinsun.com>
1759 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1760 (error_tail): Do not loop, reallocating temporary buffer, since
1761 the output cannot contain more wide characters than the input
1762 contains bytes, the size must be big enough already. This avoids
1763 one potential size overflow calculation. Check for size overflow
1764 when calculating temporary buffer size. Free temporary buffer
1765 when done, if it was allocated with malloc; this plugs a memory
1766 leak. Remove casts from void * to pointers, that are no longer
1767 needed now that we're assuming C89 or better.
1769 Merge error changes from glibc.
1771 * error.c, error.h: Update copyright notice header to match glibc.
1772 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1773 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1774 Disable cancellation while printing error.
1775 * error.h: Prepend __ to parameter names.
1777 2003-09-25 Karl Berry <karl@gnu.org>
1779 * argp-fmtstream.c, argp-help.c: update from libc.
1781 2003-09-25 Bruno Haible <bruno@clisp.org>
1783 * version-etc-2.h: New file, from version-etc.h with modifications.
1784 * version-etc-2.c: New file, from version-etc.c with modifications.
1786 2003-09-25 Simon Josefsson <jas@extundo.com>
1788 * xgetdomainname.h: New file.
1789 * xgetdomainname.c: New file.
1791 2003-09-25 Simon Josefsson <jas@extundo.com>
1792 Bruno Haible <bruno@clisp.org>
1794 * getdomainname.h: New file.
1795 * getdomainname.c: New file.
1797 2003-09-24 Paul Eggert <eggert@twinsun.com>
1799 * linebuffer.c (freebuffer): Don't free the argument, just
1800 the buffer associated with the argument. Bug reported by
1803 2003-09-19 Karl Berry <karl@gnu.org>
1805 * argp.h: update from libc.
1807 2003-09-16 Paul Eggert <eggert@twinsun.com>
1809 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1810 input error, instead of returning NULL the next time we are called
1811 (and therefore losing track of errno).
1813 2003-09-15 Paul Eggert <eggert@twinsun.com>
1815 * getndelim2.c (getndelim2): Don't trash errno when a read
1816 fails, so that the caller gets the proper errno.
1818 * readutmp.c (read_utmp): Likewise.
1819 Check for fstat error. Close stream and free storage
1822 2003-09-14 Bruno Haible <bruno@clisp.org>
1824 * fwriteerror.h: New file.
1825 * fwriteerror.c: New file.
1827 2003-09-14 Jim Meyering <jim@meyering.net>
1829 * getloadavg.c: Correct cpp indentation.
1830 * strdup.c: Likewise.
1831 * vasnprintf.c: Likewise.
1833 2003-09-12 Paul Eggert <eggert@twinsun.com>
1835 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1836 * obstack.c [!defined _LIBC]: Likewise.
1837 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1838 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1839 * exitfail.c: Don't include stdlib.h; no longer needed.
1841 More changes to assume C89 or better.
1843 * error.c (error_tail): Assume vprintf.
1845 * argmatch.c (getenv): Remove decl.
1846 * progreloc.c (get_full_program_name): Define via prototype.
1847 * setenv.c (clearenv): Likewise.
1848 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1850 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1851 (malloc, memcpy): Remove decls.
1852 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1853 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1854 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1855 (memcpy): Remove macro.
1856 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1857 (__P): Remove. All uses removed.
1858 (PTR): Remove. All uses changed to void *.
1859 (CHAR_BIT, NULL): Remove.
1860 (spaces, zeros, memset_space, memset_zero)
1861 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1863 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1864 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1865 Define with prototype.
1866 Remove now-unnecessary prototype decl.
1867 (extra_args_spec): Assume ANSI C. All uses changed.
1868 (extra_args_spec_iso): Remove.
1869 (my_strftime, emacs_strftimeu): Define via prototype.
1870 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1872 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1873 * strtoimax.c: Include <stdlib.h> unconditionally.
1874 (strtoul, strtol): Remove decls.
1875 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1877 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1878 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1879 (LOCALE_PARAM_PROTO): New macro.
1880 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1881 (INTERNAL (strtol), strtol): Define with a prototype.
1882 (PARAMS): Remove. All uses removed.
1883 * tempname.c: Include <string.h> unconditionally.
1884 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1885 * xgethostname.c (main): Define with a prototype.
1886 * xmalloc.c: Include "xalloc.h" first, to check interface.
1887 Include <stdlib.h> unconditionally.
1888 (calloc, malloc, realloc, free): Remove decls.
1889 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1890 Include <stdlib.h> unconditionally. Sort include file names.
1892 (xstrtod): Define with a prototype.
1893 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1894 (strtol, strtoul): Remove decls.
1896 2003-09-11 Paul Eggert <eggert@twinsun.com>
1898 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1899 Include <stdlib.h>, <string.h> unconditionally.
1900 Remove now-unnecessary cast to char *.
1901 * strnlen.c: Include <string.h> unconditionally.
1902 * yesno.c (yesno): Define with a prototype.
1904 2003-09-10 Bruno Haible <bruno@clisp.org>
1906 * strcspn.c: Include <string.h> unconditionally.
1907 * strpbrk.c: Include <string.h> unconditionally.
1908 * strstr.c: Include <string.h> unconditionally.
1909 * unicodeio.c: Include <string.h> unconditionally.
1910 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1911 * unsetenv.c: Likewise.
1912 * xreadlink.c: Include <stdlib.h> unconditionally.
1913 * yesno.c: Include <stdlib.h> unconditionally.
1914 (rpmatch): Add prototype.
1916 2003-09-10 Jim Meyering <jim@meyering.net>
1918 * error.c: Correct indentation of cpp directives.
1920 2003-09-09 Paul Eggert <eggert@twinsun.com>
1924 * acosl.c (main): Use a prototype.
1925 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1928 * getloadavg.c (getloadavg, main): Define via prototypes.
1930 * getopt.h (struct option.name): Assume C89, and use 'const'.
1931 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1932 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1934 * getopt.c (const): Remove macro.
1935 Include <string.h> unconditionally.
1936 (my_index): Remove; all uses changed to strchr.
1937 (strlen): Remove decl.
1938 (exchange): Remove forward decl; no longer needed.
1939 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1940 Define with prototype.
1941 * getopt1.c (const): Remove macro.
1942 (getopt_long, getopt_long_only, main): Define with prototype.
1944 * getugroups.c: Include <string.h> unconditionally.
1946 * getusershell.c: Include <stdlib.h> unconditionally.
1947 (getusershell, setusershell, endusershell, readname, main):
1948 Define with prototypes.
1950 * group-member.c: Include group-member.h first.
1951 Include <stdlib.h> unconditionally.
1953 * hard-locale.c: Include hard-locale.h first.
1954 Include <stdlib.h>, <string.h> unconditionally.
1956 * hash.c (free, malloc): Remove decls.
1957 Include <stdlib.h> unconditionally.
1959 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1960 (getenv): Do not declare.
1962 * idcache.c: Include <string.h> unconditionally.
1964 * long-options.c: Include long-options.h first, to test interface.
1965 Include <stdlib.h> unconditionally.
1967 * makepath.c: Include makepath.h first, to test interface.
1968 Include <stdlib.h> and <string.h> unconditionally.
1970 * linebuffer.c: Include <stdlib.h>.
1971 (free): Remove decl.
1973 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1974 rpl_malloc returns void *, not char *.
1975 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1977 * md5.h: Include <limits.h> unconditionally.
1978 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1979 (__P): Remove; all uses removed.
1980 * md5.c: Include "md5.h" first.
1981 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1982 md5_buffer, md5_process_bytes, md5_process_block):
1983 Define with prototypes.
1984 * sha.h (__P): Remove all uses. (It wasn't defined??)
1985 * sha.c: Include "sha.h" first.
1986 Include <stdlib.h>, <string.h> unconditionally.
1988 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1989 * memcmp.c (__ptr_t): Likewise.
1990 * memrchr.c (__ptr_t): Likewise.
1991 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1992 Include <string.h> unconditionally.
1993 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1994 * memchr.c: Include <stdlib.h> unconditionally.
1995 * memchr.c (LONG_MAX): Remove.
1996 * memrchr.c (LONG_MAX): Likewise.
1997 * memchr.c (__memchr): Define via a prototype.
1998 * memrchr.c (__memrchr): Likewise.
1999 * memcmp.c (__P): Remove, and remove all uses.
2000 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2001 Remove forward decls; no longer needed.
2002 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2003 Use types required by C89 in prototype.
2005 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2006 * savedir.c: Likewise.
2007 * mkdir.c (free): Remove decl.
2008 * rmdir.c (rmdir): Define with a prototype.
2009 * savedir.c: Include savedir.h first, to test interface.
2011 * mktime.c (STDC_HEADERS): Remove.
2012 Include <stdlib.h>, <string.h> unconditionally.
2014 * modechange.c: Include <stdlib.h> unconditionally.
2015 (malloc): Remove decl.
2017 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2018 (free): Remove decl.
2020 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2021 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2022 (This type really should be intptr_t, but that's a C99ism.)
2023 (_obstack_memcpy): Remove: all uses changed to memcpy.
2024 Include <string.h> unconditionally.
2025 (struct obstack): Assume __STDC__ for types of members
2026 chunkfun, freefun, extra_arg.
2027 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2028 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2029 obstack_begin, obstack_specify_allocation,
2030 obstack_specify_allocation_with_arg, obstack_chunkfun,
2031 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2032 Remove unprototyped decls and the macros that use them.
2033 * obstack.c (POINTER): Remove. All uses changed to void *.
2034 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2035 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2036 (defined __STDC__ && __STDC__)]:
2037 Remove nonprototyped code.
2038 Include <stdlib.h> unconditionally.
2039 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2040 _obstack_allocated_p, _obstack_free, obstack_free,
2041 _obstack_memory_used, print_and_abort):
2042 Define using prototypes.
2043 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2044 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2045 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2046 obstack_next_free, obstack_object_size, obstack_room) [0]:
2047 Remove unused, unprototyped code.
2049 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2051 * physmem.c (physmem_total, physmem_available, main): Define
2054 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2055 (main): Define with a prototype.
2057 * posixver.c (getenv): Remove decl.
2059 * putenv.c (malloc): Returns void *, not char *.
2060 Include <string.h> unconditionally.
2061 (strchr, memcpy, NULL): Do not define.
2063 * readtokens.c: Include readtokens.h first, to test interface.
2064 Include <stdlib.h>, <string.h> unconditionally.
2065 (init_tokenbuffer): Define with a prototype.
2067 * regex.c (PARAMS): Remove. All uses removed.
2068 All uses of _RE_ARGS removed, too.
2069 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2071 (bzero): Assume memset exists.
2072 (memcmp, memcpy, NULL): Remove.
2073 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2074 char, or assignments to local vars of type signed char.
2075 (init_syntax_once, PREFIX(extract_number_and_incr),
2076 PREFIX(print_partial_compiled_pattern),
2077 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2078 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2079 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2080 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2081 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2082 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2083 wcs_compile_range, byte_compile_range, truncate_wchar,
2084 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2085 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2086 count_mbs_length, wcs_re_match_2_internal,
2087 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2088 PREFIX(alt_match_null_string_p),
2089 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2090 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2091 regfree, PREFIX(extract_number)): Define with prototype. Remove
2092 now-unnecessary declaration, if any.
2093 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2095 Remove now-unnecessary casts among pointer types.
2096 * regex.h (_RE_ARGS): Remove. All uses removed.
2098 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2099 (free): Remove decl.
2101 * rpmatch.c: Include <stdlib.h> unconditionally.
2103 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2104 (free): Remove decl.
2106 * save-cwd.c: Include <stdlib.h> unconditionally.
2107 * xgetcwd.c: Likewise.
2109 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2110 (free): Remove decl.
2112 * strchrnul.c (strchrnul): Define with a prototype.
2113 Fix bug: c_in was not converted to char before searching.
2115 The following changes are not K&R related:
2117 * group-member.h: Include <sys/types.h>, so that this file is
2119 * makepath.h: Likewise.
2121 * getusershell.c (readname, default_index, line_size, readname):
2122 Use size_t, not int, for sizes.
2123 (readname): If the size overflows, report an error instead of
2126 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2128 * getndelim2.c: Assume stdlib.h per the C89 spec.
2130 2003-09-08 Paul Eggert <eggert@twinsun.com>
2132 Assume C89 or better; remove K&R cruft.
2133 A few of these changes were first proposed by Derek Robert Price
2134 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2136 * addext.c: Include <string.h> unconditionally.
2137 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2138 Don't declare getenv or malloc.
2140 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2141 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2143 (find_stack_direction, alloca): Use prototypes.
2145 * atexit.c (atexit): Define using a prototype.
2147 * basename.c, dirname.c, stripslash.c:
2148 Include <string.h> unconditionally.
2150 * bcopy.c: Include <stddef.h>.
2151 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2153 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2155 * error.h (error, error_at_line, error_print_progname)
2156 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2157 * error.c: Include error.h first, to check interface.
2158 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2159 (VA_START): Remove; all uses changeed to va_start.
2160 (exit, strerror): Remove decls.
2161 (error_print_progname): Prototype uncondionally.
2162 Don't include <errno.h>; no longer needed.
2163 (private_strerror): Remove.
2164 (error_tail): Always define.
2165 (error, error_at_line): Assume C89 or better; always use prototypes.
2166 * fatal.c: Include "fatal.h" first, to test interface.
2167 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2168 (VA_START): Remove; all uses changed to va_start.
2169 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2171 (exit): Remove decl.
2172 (fatal): Prototype unconditionally. Assume va_start works.
2173 Abort at end, to pacify gcc.
2175 * euidaccess.c (main): Define with a prototype.
2177 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2179 * exitfail.c: Include <stdlib.h> unconditionally.
2181 * fnmatch_.h (__P): Remove. All uses changed to assume
2183 * fnmatch.c: Include fnmatch.h first, to test interface.
2184 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2185 (getenv): Remove decl.
2186 (fnmatch): Define using a prototype.
2187 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2188 (FCT): Define using a prototype.
2190 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2192 * gethostname.c: Include <stddef.h>.
2193 (gethostname): Define with prototype. Length is size_t, not int.
2195 2003-09-08 Paul Eggert <eggert@twinsun.com>
2197 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2198 getversion.c should have been removed then, but was accidentally
2201 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2202 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2204 2003-09-07 Paul Eggert <eggert@twinsun.com>
2206 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2207 copy_tm_result. Bug reported by Simon Josefsson in
2208 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2210 2003-09-06 Paul Eggert <eggert@twinsun.com>
2212 * time_r.c, time_r.h: New files.
2214 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2216 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2217 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2219 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2221 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2222 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2225 * timegm.c: Switch to glibc implementation, with the following changes:
2226 [defined HAVE_CONFIG_H]: Include <config.h>.
2227 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2228 (__mktime_internal) [!defined _LIBC]: New decl.
2229 (__gmtime_r) [!defined _LIBC]: New macro and function.
2230 (timegm): Use a prototype, since gnulib assumes C89.
2231 Do not bother declaring tmp to be const, as it's not really usefu.
2232 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2233 (timegm): Declare only if HAVE_DECL_TIMEGM.
2235 2003-09-03 Paul Eggert <eggert@twinsun.com>
2237 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2238 Bug reported by Lute Kamstra in
2239 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2241 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2242 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2243 course with correspondingly smaller numbers for tomorrow and
2244 yesterday. From Tadayoshi Funaba. Originally installed into
2245 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2248 2003-08-31 Simon Josefsson <jas@extundo.com>
2250 * timegm.h: New file.
2251 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2253 2003-08-31 Karl Berry <karl@gnu.org>
2255 * argp.h: update from libc.
2257 2003-08-28 Bruno Haible <bruno@clisp.org>
2259 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2260 warning on QNX, which defines O_BINARY to 000000.
2262 2003-08-24 Bruno Haible <bruno@clisp.org>
2264 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2265 MSVC7 <stdio.h> is included later.
2267 2003-08-20 Bruno Haible <bruno@clisp.org>
2269 * progname.h: New file, from GNU gettext.
2270 * progname.c: New file, from GNU gettext.
2271 * progreloc.c: New file, from GNU gettext.
2273 2003-08-19 Bruno Haible <bruno@clisp.org>
2275 * xstrdup.c: Assume <string.h> exists.
2277 2003-08-18 Jim Meyering <jim@meyering.net>
2279 * setenv.h: Indent nested cpp directive.
2280 * vasnprintf.c: Remove trailing blanks.
2282 2003-08-17 Simon Josefsson <jas@extundo.com>
2283 Bruno Haible <bruno@clisp.org>
2285 * xstrndup.h: New file.
2286 * xstrndup.c: New file.
2288 2003-08-17 Bruno Haible <bruno@clisp.org>
2290 * strndup.h: New file.
2292 2003-08-16 Paul Eggert <eggert@twinsun.com>
2294 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2295 space, undoing this 2003-08-12 change:
2296 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2298 2003-08-16 Jim Meyering <jim@meyering.net>
2300 Merge from coreutils.
2301 * xstrtoimax.c: #else #if -> #elif.
2302 * xstrtoumax.c: Likewise.
2304 2003-08-15 Paul Eggert <eggert@twinsun.com>
2306 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2307 rather than tab, after '#' in shell-script copyright notices.
2308 Suggested by Bruno Haible.
2310 2003-08-15 Jim Meyering <jim@meyering.net>
2311 and Paul Eggert <eggert@twinsun.com>
2313 Merge from coreutils.
2314 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2315 member but strut utmpx does not. Needed for AIX 4.3.3.
2316 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2318 2003-08-15 Jim Meyering <jim@meyering.net>
2320 Merge from coreutils.
2321 * xgethostname.c: Include <stdlib.h>.
2322 (xghostname): Don't exit for anything other than memory-related
2323 failure; just return NULL.
2324 * userspec.c: Include "posixver.h".
2325 (parse_user_spec): Accept `.' as a separator only
2326 in pre-POSIX-200112 mode.
2327 * strtoimax.c: Use #elif rather than #else #if.
2328 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2329 Remove function, now that we can rely on a working tzset function.
2330 [!_LIBC]: Ensure that the required autoconf test has been run.
2331 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2332 Use underlying_strftime for %r.
2333 * sha.c: Merge in some clean-up and optimization changes from glibc.
2334 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2335 Ensure that it is a multiple of 64.
2336 Rearrange loop exit tests so as to avoid performing an
2337 additional fread after encountering an error or EOF.
2338 * realloc.c: Update copyright date.
2340 2003-08-14 Jim Meyering <jim@meyering.net>
2342 Merge from coreutils.
2343 * obstack.h: Whitespace changes.
2344 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2345 and xcalloc return values.
2346 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2347 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2348 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2349 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2350 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2352 Use mntctl's return value to drive the entry-processing loop, since
2353 we can't rely on the value of the vmt_length member in the last
2354 entry. On some systems doing so could result in exhausting
2355 virtual memory. Based in part on a patch from Mike Jetzer.
2357 2003-08-14 Jim Meyering <jim@meyering.net>
2358 and Paul Eggert <eggert@twinsun.com>
2360 Merges from coreutils, plus other fixes.
2361 * physmem.c: Merge in portability changes from gcc/libiberty
2362 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2363 for credits and details. Thanks to Kaveh Ghazi for helping
2364 to keep these files in sync.
2365 (ARRAY_SIZE): Define it.
2366 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2367 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2368 (memcasecmp): Don't assume size_t fits in unsigned int.
2369 Remove casts and duplicate code.
2370 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2371 (memcpy): Remove definition.
2372 Merge in some clean-up and optimization changes from glibc.
2373 [BLOCKSIZE]: Move definition to top of file.
2374 Ensure that it is a multiple of 64.
2375 Rearrange loop exit tests so as to avoid performing an
2376 additional fread after encountering an error or EOF.
2377 * md5.h (md5_uintptr): Define.
2378 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2379 return to the initial working directory. Preserve errno
2381 * idcache.c: Include "xalloc.h".
2382 (xmalloc, xrealloc): Remove decls.
2383 (getuser): Remove casts no longer required in C89.
2384 * human.c: Include stdio.h, for sprintf.
2385 * group-member.c: Include "xalloc.h".
2386 (xmalloc, xrealloc): Remove decls.
2387 (get_group_info): Remove casts no longer required in C89.
2388 * getusershell.c (readname): Remove casts no longer required in C89.
2389 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2390 * getline.c: Whitespace fix, from coreutils.
2392 2003-08-13 Paul Eggert <eggert@twinsun.com>
2394 * exclude.c: Include <ctype.h>
2395 (IN_CTYPE_DOMAIN): New macro.
2397 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2400 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2401 Undo previous (whitespace-only) change.
2403 2003-08-12 Paul Eggert <eggert@twinsun.com>
2405 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2406 Normalize leading white space and remove trailing white space.
2407 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2408 notice, as per ../config/srclist-update.
2410 Merge from coreutils.
2411 * euidaccess.h: New file.
2412 * euidaccess.c: Include it.
2413 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2414 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2415 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2417 2003-08-11 Bruno Haible <bruno@clisp.org>
2419 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2420 (vasnprintf): Use it instead of wcslen.
2422 2003-08-11 Bruno Haible <bruno@clisp.org>
2424 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2425 value to ensure that _Bool promotes to int. Use #define for _Bool when
2426 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2428 2003-08-10 Karl Berry <karl@gnu.org>
2430 * regex.h: update from libc (whitespace fix).
2432 2003-08-09 Paul Eggert <eggert@twinsun.com>
2434 Merge some files from coreutils. These changes were
2435 originally made by Jim Meyering.
2436 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2437 many older Unixes require this.
2438 * alloca.c (alloca): Remove cast to argument of free;
2439 no longer needed in C89.
2440 * alloca_.h, regex.h: Fix white space to match
2441 what GNU indent does.
2443 2003-08-05 Paul Eggert <eggert@twinsun.com>
2445 * bumpalloc.h: Remove.
2447 2003-08-04 Paul Eggert <eggert@twinsun.com>
2449 * getloadavg.c: Change copyright notice and spacing to conform to
2452 Merge from coreutils.
2453 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2455 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2456 from Karl Berry, implemented by Jim Meyering.
2457 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2458 from Dmitry V. Levin.
2459 Remove anachronistic cast of xrealloc.
2460 * fnmatch_.h (__const): Remove. Use 'const'.
2461 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2462 type. Otherwise, it wouldn't compile with at least /bin/cc on
2463 ymp-cray-unicos9.0.2.X.
2464 Combine two mostly-identical uses of alloca into one.
2465 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2467 2003-08-04 Dave Love <d.love@dl.ac.uk>
2471 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2472 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2473 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2474 obsolete NLIST_NAME_UNION.
2475 [__GNU__]: Undef BSD and FSCALE.
2476 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2478 2003-08-03 Paul Eggert <eggert@twinsun.com>
2480 * stdbool_.h (_Bool): Make it signed char, instead of
2481 an enum type, so that it's guaranteed to promote to int. See:
2482 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2484 2003-07-31 Paul Eggert <eggert@twinsun.com>
2486 * strerror.c: Include config.h, limits.h. Declare sprintf.
2487 (strerror): Don't assume that a printable int fits in 14 bytes.
2489 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2490 Bruno Haible <bruno@clisp.org>
2492 * getline.h (getline, getdelim): Change return type to ssize_t.
2493 * getline.c (getline, getdelim): Likewise.
2494 Remove _GNU_SOURCE define; now it's defined in config.h through
2497 2003-07-22 Paul Eggert <eggert@twinsun.com>
2499 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2500 over-parenthesization in macros.
2502 Sync with coreutils.
2504 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2507 Use `exit_failure' for xalloc and xmemcoll instead of their own
2508 private exit-failure variables.
2509 * xalloc.h (xalloc_exit_failure): Remove.
2510 * xmalloc.c: Likewise. Include exitfail.h.
2511 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2512 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2513 * xmemcoll.c: Likewise. Include exitfail.h.
2514 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2516 2003-07-18 Paul Eggert <eggert@twinsun.com>
2518 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2519 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2520 to test that it can stand by itself. Include "exitfail.h".
2521 Clients should set exit_failure instead.
2522 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2524 2003-07-18 Andreas Schwab <schwab@suse.de>
2526 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2528 2003-07-18 Bruno Haible <bruno@clisp.org>
2530 * getndelim2.h: New file.
2531 * getndelim2.c: Make into a module of its own. Include config.h,
2533 (getndelim2): Make non-static. Change return type to ssize_t.
2534 * getline.h: Change argument names.
2535 * getline.c: Include getndelim2.h instead of getndelim2.c.
2536 * getnline.c: Include getndelim2.h.
2538 2003-07-17 Bruno Haible <bruno@clisp.org>
2540 * Makefile.am: Remove file.
2541 * Makefile.in: Remove file.
2543 2003-07-17 Bruno Haible <bruno@clisp.org>
2545 * getnline.h: New file.
2546 * getnline.c: New file.
2547 * getndelim2.c: New file, extracted from getline.c.
2548 (getndelim2): Renamed from getdelim2, with added nmax argument.
2549 * getline.c: Include getndelim2.c.
2550 (getdelim2): Moved out to getndelim2.c.
2551 (getline, getdelim): Update.
2553 2003-07-15 <karl@gnu.org>
2555 * vasnprintf.c: update from gettext.
2557 2003-07-15 Jim Meyering <jim@meyering.net>
2559 * makepath.c (make_path): Enclose diagnostic in _(...).
2561 2003-07-14 Paul Eggert <eggert@twinsun.com>
2563 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2564 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2565 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2566 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2567 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2568 updated automatically by ../config/srclist-update. This changes
2569 their license from LPGL to GPL.
2571 2003-07-14 Jim Meyering <jim@meyering.net>
2573 Don't emit diagnostics. Let callers do that.
2574 * save-cwd.c: Don't include "error.h".
2575 (save_cwd): Don't call error. Ensure that errno is valid
2576 when returning nonzero.
2578 * save-cwd.h (restore_cwd): Update prototype.
2579 * save-cwd.c (restore_cwd): Remove two parameters.
2580 Simplify. Don't call error upon failure. Let callers do that.
2581 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2582 when auditing is enabled. But don't bother updating the #if.
2584 2003-07-14 Simon Josefsson <jas@extundo.com>
2586 * mempcpy.h: New file.
2587 * mempcpy.c: New file.
2589 2003-07-14 Paul Eggert <eggert@twinsun.com>
2591 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2592 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2593 unicodeio.c, unicodeio.h, unlocked-io.h:
2594 Switch from LGPL to GPL.
2596 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2598 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2599 it breaks C++ compilation.
2600 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2602 2003-07-10 Jim Meyering <jim@meyering.net>
2604 * vasnprintf.c: Remove trailing blanks.
2605 Make cpp indentation consistent.
2607 2003-07-09 Paul Eggert <eggert@twinsun.com>
2609 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2610 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2611 Switch from LGPL to GPL.
2613 2003-07-07 Paul Eggert <eggert@twinsun.com>
2615 * mktime.c: Fix some boundary cases and remove need for floating point.
2617 Issue a compile-time diagnostic if time_t is floating point, or if
2618 two's complement arithmetic is not in effect, or if arithmetic
2619 right shift does not propagate the sign. These assumptions were
2620 all in the original code but they weren't checked.
2622 (TIME_T_MIDPOINT, verify): New macros.
2623 (__isleap): Remove; it has integer overflow problems.
2624 (leapyear): New function, without those problems.
2625 (ydhms_tm_diff): Remove; splitting into two parts.
2626 (ydhms_diff): New function, containing the arithmetic part of
2627 the old ydhms_tm_diff function. Issue a compile-time
2628 diagnostic if we are not using C99 integer division.
2629 Avoid casts when possible.
2630 (guess_time_tm): New function, containing the checking part of
2631 the old ydhms_tm_diff function. Return the new value, rather than
2632 the difference between it and the old. Accept a new argument T
2633 so that *T specifies the old value. Check for overflow in the result.
2635 (__mktime_internal): Use a time_t offset, not a long int offset.
2636 This undoes the 2003-06-04 change, which is no longer needed now
2637 that we have better overflow checking.
2638 (localtime_offset): Likewise.
2640 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2641 and long are 64-bit but int is only 32-bit.
2642 (ydhms_diff): Use long int to store year1 and yday1.
2643 Issue a compile-time diagnostic if long int is not wide enough.
2645 (__mktime_internal): Use long int to store adjusted year and yday.
2646 Use plain C rather than preprocessor commands, if that doesn't
2648 Check for overflow (and try to repair) after each probe
2649 rather than checking only at the very end. This avoids some bugs
2650 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2651 does not equal GMT offset at maximum time).
2652 Use integer to check for overflow rather than floating point; this
2653 is more portable to non-IEEE hosts, and is a tad faster.
2654 When we detect that we are oscillating between two values,
2655 don't check whether tm_isdst has the requested value, since
2656 we already know the answer. When tm_isdst has the wrong value,
2657 use a different heuristic to find the right one, based on the
2658 extreme values actually observed in practice in tz2003a,
2659 rather than the (overly optimistic) "previous 3 calendar quarters".
2661 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2662 "T const" to accommodate glibc style.
2663 (check_result): Use less-confusing report format. "long" -> "long int.
2665 Don't loop if the iteration overflows time_t.
2666 Allow a negative step in the iteration.
2668 2003-07-01 Paul Eggert <eggert@twinsun.com>
2670 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2671 having it depend on HAVE_SYS_TYPES_H.
2673 2003-06-25 Bruno Haible <bruno@clisp.org>
2675 * readlink.c: New file.
2677 2003-06-20 Bruno Haible <bruno@clisp.org>
2679 Assume C89, so PARAMS isn't needed.
2680 * unicodeio.h (PARAMS): Remove.
2681 * unicodeio.c: Don't use PARAMS.
2683 2003-06-18 Jim Meyering <jim@meyering.net>
2685 Merge changes from coreutils.
2686 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2687 Remove explicit declarations of xmalloc and realloc.
2689 (read_utmp): Remove anachronistic cast of xmalloc.
2691 2003-06-17 Paul Eggert <eggert@twinsun.com>
2693 Assume C89, so PARAMS isn't needed.
2694 * backupfile.h (PARAMS): Remove. All uses removed.
2695 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2696 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2697 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2698 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2699 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2700 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2701 xstrtol.h: Likewise.
2702 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2703 same.h, strverscmp.h: Do not include config.h; no longer needed.
2704 Anyway, config.h should always be included before any other file.
2706 2003-06-11 Simon Josefsson <jas@extundo.com>
2708 * sysexit_.h: New file.
2710 2003-05-20 Derek Price <derek@ximbiot.com>
2712 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2714 2003-06-10 Simon Josefsson <jas@extundo.com>
2716 * strchrnul.h: New file.
2717 * strchrnul.c: New file.
2719 2003-06-10 Simon Josefsson <jas@extundo.com>
2721 * argp.h: New file, from glibc.
2722 * argp-ba.c: New file, from glibc.
2723 * argp-eexst.c: New file, from glibc.
2724 * argp-fmtstream.c: New file, from glibc.
2725 * argp-fmtstream.h: New file, from glibc.
2726 * argp-fs-xinl.c: New file, from glibc.
2727 * argp-help.c: New file, from glibc.
2728 * argp-namefrob.h: New file, from glibc.
2729 * argp-parse.c: New file, from glibc.
2730 * argp-pv.c: New file, from glibc.
2731 * argp-pvh.c: New file, from glibc.
2732 * argp-xinl.c: New file, from glibc.
2734 2003-06-07 Jim Meyering <jim@meyering.net>
2736 * readtokens.h: Put `Free Software Foundation, Inc.'
2737 in place of my name in the copyright comment.
2738 Remove definition and uses of __P.
2741 * stat.c: Don't declare xmalloc explicitly.
2742 Instead, include "xalloc.h".
2743 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2744 xrealloc, and xcalloc return values.
2745 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2747 * xgetcwd.h: Remove definition/uses of PARAMS.
2749 2003-06-06 Jim Meyering <jim@meyering.net>
2751 * stdbool_.h: Renamed from stdbool.h.in.
2753 2003-06-06 Jim Meyering <jim@meyering.net>
2755 Merge from coreutils.
2756 * same.c: (same_name): Declare *_basename locals to be `const'.
2757 Consolidate declarations and initializations of *_base* locals.
2759 Merge from coreutils.
2760 This avoids a core dump on systems without GNU putenv,
2761 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2762 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2763 (unsetenv): New static function, from GNU libc.
2764 (rpl_putenv): Use it.
2766 * modechange.c: Remove trailing blanks.
2768 Merge from coreutils.
2769 * fsusage.c: Remove declaration of statfs.
2770 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2772 * posixtm.c: Include <stdbool.h> unconditionally.
2774 2003-06-05 Paul Eggert <eggert@twinsun.com>
2776 * mktime.c (__mktime_internal): When resolving a tm_isdst
2777 mismatch, look in future quarters as well as past. This fixes a
2778 bug when processing fall-backwards gaps immediately after a long
2779 period of daylight-saving time.
2781 * mktime.c: Assume freestanding C89 or better.
2782 (HAVE_LIMITS_H): Remove. Assume it's 1.
2783 (__P): Remove; not used.
2784 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2785 (mktime, not_equal_tm, print_tm, check_result,
2786 main): Use prototypes. Use const * where appropriate.
2787 (main): Fix typo in testing code that uncovered by above changes.
2788 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2790 2003-06-04 Paul Eggert <eggert@twinsun.com>
2792 * mktime.c: Fix Debian bug 177940
2793 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2794 (localtime_offset): Now long int, not time_t, because we want it
2795 to be guaranteed to be signed. All uses changed.
2796 (__mktime_internal): If overflow would occur when adding offset,
2799 Merge 'human' changes from coreutils. Rewrite to support
2800 locale-specific notations like thousands separators.
2801 * human.c: Simplify authorship notice.
2802 Include human.h immediately after config.h.
2803 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2804 <limits.h>: Do not include, since human.h does.
2805 (SIZE_MAX, UINTMAX_MAX): New macros.
2806 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2807 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2808 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2809 (power_letter): Renamed from suffixes.
2810 (generate_suffix_backwards): Remove.
2811 (adjust_value): Now takes int style (because of human.h changes)
2812 and long double value (for greater precision on some platforms).
2813 (group_number): New function.
2814 (human_readable): Use it. Use integer options, not enum.
2815 Put the options before the sizes in the arg list.
2816 Support all the new options.
2817 The old human_readable function has been removed;
2818 use inttostr.h instead.
2819 (human_readable, default_block_size, humblock):
2820 Use uintmax_t, not int, for block sizes.
2821 (human_readable_inexact, block_size_types): Remove.
2822 (block_size_opts): New constant.
2823 (human_options): Renamed from human_block_size, with new signature
2824 that allows block sizes up to UINTMAX_MAX. All callers changed.
2825 * human.h: Add copyright and authorship notice.
2826 Include <limits.h> and <stdbool.h> unconditionally.
2827 (PARAMS): Remove. All uses removed.
2828 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2829 (enum human_inexact_style): Remove tag; now a nameless enum.
2830 (human_floor, human_ceiling, human_round_to_even): Now have
2831 values 2, 0, 1 rather than -1, 1, 0.
2832 (human_group_digits, human_suppress_point_zero, human_autoscale,
2833 human_base_1024, human_SI, human_B): New constants.
2834 (human_readable_inexact, human_block_size): Remove.
2835 (human_readable): Size args are now uintmax_t, not int.
2836 (human_options): New decl.
2838 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2839 unnecessary now that we assume C89 or better. This change
2840 imported from coreutils.
2842 * mktime.c (__mktime_internal): Do not reject negative timestamps
2843 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2844 in the 2003-05-30 sync from glibc.
2846 .h files should stand alone, but we shouldn't include <sys/types.h>
2847 if we can get away with just <stddef.h>.
2849 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2850 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2851 rather than <sys/types.h>, as we merely need size_t.
2852 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2854 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2855 Include <stdio.h>, to get FILE.
2856 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2857 memcasecmp.h has included <stddef.h> and all we need is size_t.
2858 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2859 our interface, instead of including <sys/types.h>
2861 2003-06-02 Paul Eggert <eggert@twinsun.com>
2864 Fix some minor time-related bugs with POSIX time arguments.
2865 Some valid time stamps were being rejected (notably -1, and
2866 time stamps before 1900 on 64-bit hosts). And some invalid
2867 time stamps were being accepted, e.g. September 31.
2869 * posixtm.h (posixtime): Return bool instead of time_t, so
2870 that we can return (time_t) -1 successfully.
2871 * posixtm.c: Likewise.
2872 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2873 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2874 (t): Remove static var.
2875 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2876 of static var. All uses changed.
2877 (year): Do not reject years before 1900; they can occur with
2879 (posix_time_parse): Do not check for out-of-range components;
2880 that is now the caller's responsibility, since our checks were
2881 only approximations.
2882 (posixtime): Use mktime to check for out-of-range components,
2883 since it knows them exactly.
2884 If mktime returns (time_t) -1, check whether an error actually occurred
2885 by invoking localtime on -1.
2886 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2887 posixtime failures better.
2888 Improve the test data (in comments only).
2890 2003-05-30 <karl@gnu.org>
2892 * mktime.c: update from libc.
2894 2003-05-30 Bruno Haible <bruno@clisp.org>
2896 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2897 * localcharset.h: Likewise.
2898 * localcharset.c: Likewise.
2900 2003-05-28 Paul Eggert <eggert@twinsun.com>
2902 Assume the headers required for C89 freestanding compilers.
2903 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2904 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2905 without checking for HAVE_LIMITS_H.
2906 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2907 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2909 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2910 * exclude.c: Include <stdbool.h> unconditionally.
2911 * tempname.c: Include <stddef.h> unconditionally.
2912 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2913 * modechange.c, rpmatch.c (NULL): Don't define, since
2914 <stddef.h> does that.
2915 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2916 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2917 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2918 * xstrtol.c: Likewise.
2919 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2920 * savedir.c: Include <stddef.h> instead of defining NULL.
2922 * addext.c (addext): Use assignment rather than cast, to avoid
2923 warnings on some platforms.
2925 * mktime.c (__mktime_internal): Do not reject negative timestamps
2928 2003-05-10 Bruno Haible <bruno@clisp.org>
2930 * linebreak.c (iconv_string_length): Don't return -1 just because the
2931 string is longer than 4 KB.
2933 2003-05-12 Jim Meyering <jim@meyering.net>
2935 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2936 the space-padded-by-default conversion specifiers, %e, %k, %l.
2938 2003-05-03 Bruno Haible <bruno@clisp.org>
2940 Upgrade to Unicode-4.0.
2941 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2942 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2943 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2944 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2945 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2946 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2947 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2948 Change width of U+E0100..U+E01EF from 1 to 0.
2950 2003-04-25 Bruno Haible <bruno@clisp.org>
2952 * copy-file.c: Include <stddef.h>, for size_t.
2954 2003-04-25 Jim Meyering <jim@meyering.net>
2956 * copy-file.c (copy_file_preserving): Declare buf_size to be
2957 of type size_t, not int.
2959 2003-04-11 Jim Meyering <jim@meyering.net>
2961 Merge changes from Coreutils.
2963 2003-03-22 Jim Meyering <jim@meyering.net>
2965 * strftime.c (widen): Cast alloca return value to proper type.
2967 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2970 * strftime.c (my_strftime): Handle very large width
2971 specifications for numeric values correctly. Improve checks for
2974 2003-01-19 Jim Meyering <jim@meyering.net>
2976 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2977 (nl_get_alt_digit) [! defined my_strftime]: Define.
2978 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2979 _nl_get_alt_digit and _nl_get_walt_digit.
2981 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2982 These changes have no effect outside of _LIBC.
2984 2003-04-10 Bruno Haible <bruno@clisp.org>
2986 * findprog.h: New file, from GNU gettext.
2987 * findprog.c: New file, from GNU gettext.
2989 2003-04-05 Jim Meyering <jim@meyering.net>
2991 Merge changes from Coreutils.
2993 * exclude.h (PARAMS): Remove definition and uses.
2994 * exclude.c: Remove uses of `PARAMS'.
2996 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2997 Add test-cases for DOS filenames. Declare program_name.
2998 (main): Set up program_name. Patch by Rich Dawe.
3000 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3002 Use mntctl's return value to drive the entry-processing loop, since
3003 we can't rely on the value of the vmt_length member in the last
3004 entry. On some systems doing so could result in exhausting
3005 virtual memory. Based in part on a patch from Mike Jetzer.
3007 2003-04-04 Bruno Haible <bruno@clisp.org>
3009 * linebreak.h: New file, from GNU gettext.
3010 * linebreak.c: New file, from GNU gettext with slight modifications.
3011 * lbrkprop.h: New file, from GNU gettext.
3013 2003-04-03 Bruno Haible <bruno@clisp.org>
3015 * utf8-ucs4.h: New file, from GNU gettext.
3016 * utf16-ucs4.h: New file, from GNU gettext.
3017 * ucs4-utf8.h: New file, from GNU gettext.
3018 * ucs4-utf16.h: New file, from GNU gettext.
3020 2003-04-02 Bruno Haible <bruno@clisp.org>
3022 * binary-io.h: New file, from GNU gettext.
3024 2003-04-01 Bruno Haible <bruno@clisp.org>
3026 * pathname.h: New file, from GNU gettext.
3027 * concatpath.c: New file, from GNU gettext.
3029 2003-03-30 Bruno Haible <bruno@clisp.org>
3031 * copy-file.c (copy_file_preserving): Don't set owner if the function
3032 chown() doesn't exist.
3034 2003-03-28 Bruno Haible <bruno@clisp.org>
3036 * copy-file.h: New file, from GNU gettext.
3037 * copy-file.c: New file, from GNU gettext.
3039 2003-03-18 Jim Meyering <jim@meyering.net>
3041 * quote.c (quote_n): Fix typo in comment.
3043 2003-03-14 Jim Meyering <jim@meyering.net>
3045 Merge changes from Coreutils.
3046 * obstack.h (obstack_object_size): Declare temporary, __o,
3047 to be const, in order to avoid warnings.
3048 (obstack_room): Likewise.
3049 (obstack_empty_p): Likewise.
3051 2003-03-13 Paul Eggert <eggert@twinsun.com>
3053 Merge changes from Bison.
3054 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3055 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3056 when compiling Bison 1.875's `bitset bset = obstack_alloc
3057 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3058 * hash.c: Include <stdbool.h> unconditionally.
3060 2003-03-09 Paul Eggert <eggert@twinsun.com>
3062 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3063 Reported by Bruce Becker; see:
3064 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3066 2003-03-03 Paul Eggert <eggert@twinsun.com>
3067 Bruno Haible <bruno@clisp.org>
3069 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3070 Reported by John Hughes, see
3071 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3073 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3075 * poll_.h: New file.
3078 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3080 * mathl.h: New file.
3081 * acosl.c: New file.
3082 * asinl.c: New file.
3083 * atanl.c: New file.
3084 * ceill.c: New file.
3087 * floorl.c: New file.
3088 * frexpl.c: New file.
3089 * ldexpl.c: New file.
3091 * sincosl.c: New file.
3093 * sqrtl.c: New file.
3095 * trigl.c: New file.
3096 * trigl.h: New file.
3098 2003-02-17 Bruno Haible <bruno@clisp.org>
3100 * mkdtemp.h: New file, from GNU gettext.
3101 * mkdtemp.c: New file, from GNU gettext.
3103 2003-01-31 Bruno Haible <bruno@clisp.org>
3105 * rename.c: #undef rename before defining rpl_rename.
3106 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3108 2003-01-30 Bruno Haible <bruno@clisp.org>
3110 * printf-args.h: New file, from GNU gettext.
3111 * printf-args.c: New file, from GNU gettext.
3112 * printf-parse.h: New file, from GNU gettext.
3113 * printf-parse.c: New file, from GNU gettext.
3114 * vasnprintf.h: New file, from GNU gettext.
3115 * vasnprintf.c: New file, from GNU gettext.
3116 * asnprintf.c: New file, from GNU gettext.
3117 * vasprintf.h: New file, from GNU gettext with modifications.
3118 * vasprintf.c: New file, from GNU gettext.
3119 * asprintf.c: New file, from GNU gettext.
3121 2003-01-29 Bruno Haible <bruno@clisp.org>
3123 * stpncpy.h: New file, from GNU gettext with modifications.
3124 * stpncpy.c: New file, from GNU gettext with modifications.
3126 2003-01-28 Bruno Haible <bruno@clisp.org>
3128 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3130 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3133 2003-01-27 Bruno Haible <bruno@clisp.org>
3135 * xsetenv.h: New file, from GNU gettext.
3136 * xsetenv.c: New file, from GNU gettext.
3138 2003-01-23 Bruno Haible <bruno@clisp.org>
3140 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3142 2003-01-22 Bruno Haible <bruno@clisp.org>
3144 * exit.h: New file, from GNU gettext.
3146 2003-01-11 Bruno Haible <bruno@clisp.org>
3148 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3149 * strcase.h (strcasecmp, strncasecmp): Likewise.
3151 2003-01-14 Jim Meyering <jim@meyering.net>
3153 * same.c (same_name): Tweak a comment.
3155 2003-01-11 Bruno Haible <bruno@clisp.org>
3157 * same.c (same_name): Reorder tests so as to avoid calling stat()
3158 when a string comparison is sufficient.
3160 2003-01-11 Bruno Haible <bruno@clisp.org>
3162 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3165 2003-01-11 Bruno Haible <bruno@clisp.org>
3167 * hash-pjw.c: Add comment about low quality of this function.
3169 2003-01-12 Paul Eggert <eggert@twinsun.com>
3171 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3172 to avoid collisions with libcurses and libreadline.
3174 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3175 * getstr.h, getstr.c: Remove.
3176 * getline.c: Include "getline.h", to check interface.
3177 Move body of old getstr.c here: this defines MIN_CHUNK and
3178 declares getdelim2, which is renamed from getstr.
3179 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3181 * linebuffer.c (readlinebuffer): Renamed from readline.
3183 * linebuffer.h: Likewise.
3184 (readline): Remove backward-compatibility macro.
3186 2003-01-12 Jim Meyering <jim@meyering.net>
3188 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3190 2003-01-10 Bruno Haible <bruno@clisp.org>
3192 * alloca_.h: New file.
3193 * getdate.y: Unconditionally include alloca.h.
3194 * makepath.c: Likewise.
3195 * setenv.c: Likewise.
3196 * userspec.c: Likewise.
3198 2003-01-09 Bruno Haible <bruno@clisp.org>
3200 * stdbool.h.in: New file.
3202 2003-01-08 Bruno Haible <bruno@clisp.org>
3204 * safe-read.c: Include specification header first, to ensure its
3206 * full-write.c: Likewise.
3208 2003-01-08 Jim Meyering <jim@meyering.net>
3210 * full-write.c: Undefine and define-away `const' after inclusion
3211 of errno.h, not before. Suggestion from Bruno Haible.
3213 2003-01-07 Jim Meyering <jim@meyering.net>
3215 * full-write.c: Rework so that it may serve to define full_read, too.
3216 * full-read.c: Simply #define FULL_READ and include full-write.c.
3218 2003-01-06 Jim Meyering <jim@meyering.net>
3220 * version-etc.c: Update year in translatable copyright string.
3222 2002-12-25 Bruno Haible <bruno@clisp.org>
3224 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3225 * xstrtol.h: Likewise.
3226 * xstrtoimax.c: Likewise.
3227 * xstrtoumax.c: Likewise.
3228 * human.h: Likewise.
3230 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3231 on systems that have <inttypes.h> but not <stdint.h>.
3233 2002-12-31 Paul Eggert <eggert@twinsun.com>
3235 * memcoll.c (memcoll): Fall back on a simple algorithm using
3236 memcmp if strcoll doesn't work.
3238 2002-12-23 Bruno Haible <bruno@clisp.org>
3240 * localcharset.h: New file.
3241 * localcharset.c: Include it.
3242 * unicodeio.c: Likewise.
3244 2002-12-22 Bruno Haible <bruno@clisp.org>
3246 * utime.c (utime_null): No need to call ftruncate if the file was
3249 2002-12-23 Bruno Haible <bruno@clisp.org>
3251 * memcoll.c (STRCOLL): New macro.
3254 2002-12-22 Bruno Haible <bruno@clisp.org>
3256 * getstr.h (getstr): Define, to avoid clash with libcurses.
3257 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3259 2002-12-22 Bruno Haible <bruno@clisp.org>
3261 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3263 2002-12-23 Bruno Haible <bruno@clisp.org>
3265 * getline.h: Include <stddef.h>, for size_t.
3267 * unicodeio.h: Include <stddef.h>, for size_t.
3268 * unicodeio.c: Don't include <stddef.h>.
3270 2002-12-17 Bruno Haible <bruno@clisp.org>
3272 * canon-host.c (strdup): Remove unused declaration.
3274 * fsusage.c: Include full_read.h.
3275 (get_fs_usage): Use full_read instead of safe_read.
3277 * utime.c (utime_null): Use SAFE_READ_ERROR.
3279 2002-12-11 Bruno Haible <bruno@clisp.org>
3281 * setenv.h: Rewritten to cope with systems that have setenv() but not
3283 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3286 2002-12-11 Bruno Haible <bruno@clisp.org>
3288 * setenv.c (alloca): Fall back to malloc.
3290 (setenv): Use freea() to free memory allocated with alloca().
3292 2002-11-13 Bruno Haible <bruno@clisp.org>
3294 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3295 function declarations.
3296 * unsetenv.c (unsetenv): Likewise.
3298 2002-03-04 Bruno Haible <bruno@clisp.org>
3300 Portability to AIX 4.3.3.
3301 * unsetenv.c: New file, extracted from setenv.c.
3302 * setenv.c: Move the unsetenv() function to unsetenv.c.
3304 2001-12-20 Bruno Haible <bruno@clisp.org>
3306 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3307 use malloc instead. For SunOS 4.
3309 2001-12-11 Bruno Haible <bruno@clisp.org>
3311 * setenv.c: Declare alloca.
3312 (compar_fn_t): New typedef.
3313 (KNOWN_VALUE, STORE_VALUE): Use it.
3315 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3318 2002-12-10 Paul Eggert <eggert@twinsun.com>
3320 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3321 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3322 Choose values that are less likely to collide with system fnmatch
3324 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3325 defined (e.g., a pure POSIX system).
3326 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3327 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3329 2002-12-06 Jim Meyering <jim@meyering.net>
3331 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3333 Merge in changes from libc's misc/error.c, in preparation
3334 for the merge of gnulib's changes back into libc.
3336 * error.c (_): Define only if not already defined.
3337 Move definition to follow all #include directives.
3338 Include unlocked-io.h only if !_LIBC.
3339 [_LIBC]: Include <libio/libioP.h>.
3340 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3341 (fflush): Tweak definition to use INTUSE.
3344 2002-12-05 Paul Eggert <eggert@twinsun.com>
3346 * alloca.c [defined emacs]: Include "lisp.h".
3347 (xalloc_die) [defined emacs]: New macro.
3348 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3349 [! defined emacs]: Include <xalloc.h>.
3350 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3351 (pointer): Typedef to POINTER_TYPE *.
3352 (malloc): Remove decl; we now always use xmalloc.
3353 (alloca): Use old-style definition, since Emacs needs this.
3354 Check for arithmetic overflow when computing combined size.
3356 2002-12-04 Paul Eggert <eggert@twinsun.com>
3358 Do not generate unlocked-io.h automatically, since it's easier to
3359 maintain it by hand.
3361 * unlocked-io.h: New file, from GNU diffutils,
3362 but with proper copyright notice and attribution.
3364 * Makefile.am: Add copyright notice.
3365 (libfetish_a_SOURCES): Add unlocked-io.h.
3366 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3367 (DISTCLEANFILES, io_functions): Remove macros.
3368 (EXTRA_DIST): Remove gen_uio.
3369 (unlocked-io.h): Remove rule.
3371 2002-12-04 Jim Meyering <jim@meyering.net>
3373 Reflect the fact that stat.c and lstat.c are no longer generated.
3374 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3375 (DISTCLEANFILES): Likewise.
3376 (EXTRA_DIST): Likewise.
3377 (all_local): Don't depend on stat.c or lstat.c.
3378 (stat.c, lstat.c): Remove rules.
3379 (EXTRA_DIST): Remove xstat.in.
3381 * xstat.in: Remove file. Contents moved into stat.c.
3382 * stat.c: New file. Contents mostly from xstat.in.
3383 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3384 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3386 * safe-read.c: Rework so that it may serve to define safe_write, too.
3387 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3389 2002-12-03 Jim Meyering <jim@meyering.net>
3391 * safe-read.c, safe-write.c: Change variable names and comments, but
3392 not semantics, to minimize the differences between these two files.
3393 (safe_read): Change comment to mention SAFE_READ_ERROR.
3395 * safe-read.c (IS_EINTR): Define.
3396 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3398 2002-12-02 Bruno Haible <bruno@clisp.org>
3400 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3401 Define, taken from safe-read.c.
3402 (INT_MAX): Provide fallback.
3403 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3404 * safe-write.h (SAFE_WRITE_ERROR): Define.
3406 * safe-read.c (EINTR): Remove definition.
3407 (safe_read): Don't use EINTR if it is absent.
3409 2002-12-02 Jim Meyering <jim@meyering.net>
3411 * safe-read.c (EINTR): Define.
3412 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3413 (INT_MAX): Provide fallback.
3414 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3416 * safe-read.h (SAFE_READ_ERROR): Define.
3418 2002-12-01 Jim Meyering <jim@meyering.net>
3420 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3421 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3423 2002-11-27 Paul Eggert <eggert@twinsun.com>
3425 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3426 hash_rehash): Replace `if (limit <= value) abort ();' with
3427 `if (! (value < limit)) abort ();', for readability.
3429 2002-11-26 <karl@gnu.org>
3431 * strdup.c: copy from libc again, with jim's ok.
3432 * .cppi-disable: re-add strdup.c
3434 2002-11-25 <karl@gnu.org>
3436 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3437 instead of "strtol.c".
3439 2002-11-25 Jim Meyering <jim@meyering.net>
3441 * mktime.c: Sync from libc, now that it has the latest fix.
3443 2002-11-24 <karl@gnu.org>
3445 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3446 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3448 2002-11-24 Jim Meyering <jim@meyering.net>
3450 Update from coreutils:
3452 * mktime.c: Merge in changes from libc.
3454 Avoid a link-time failure on some Linux systems.
3455 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3456 (__mon_yday): Declare with the STATIC attribute.
3457 (__mktime_internal): Likewise.
3458 Based on a report from Greg Schafer.
3460 2002-11-23 Jim Meyering <jim@meyering.net>
3462 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3463 Use `unsigned', not `int', as type of index.
3465 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3467 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3469 2002-11-22 Paul Eggert <eggert@twinsun.com>
3471 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3472 hint that one should use `if (! x) abort ();' rather than `assert
3473 (x);', and anyway it's one less thing to worry about configuring.
3474 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3475 hash_rehash, hash_insert): Use abort rather than assert.
3477 2002-11-22 Paul Eggert <eggert@twinsun.com>
3479 * quotearg.h: Allow multiple inclusion by surrounding with
3480 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3481 so that we can be included first.
3482 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3483 * quotearg.c: Include quotearg.h immediately after config.h.
3484 No need to include stddef.h or sys/types.h any more.
3485 Surround local include files with "", not "<>".
3486 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3487 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3488 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3489 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3490 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3491 (ISPRINT): Remove; no longer needed now that we assume C89.
3493 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3496 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3497 quotearg_char): Use SIZE_MAX rather than
3498 (size_t) -1 when we are talking about "infinity".
3500 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3502 2002-11-22 Bruno Haible <bruno@clisp.org>
3504 * safe-read.h: Assume C89. Add comments.
3505 (safe_read): Change return type to size_t.
3506 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3507 counts > SSIZE_MAX correctly.
3508 * safe-write.h: New file.
3509 * safe-write.c: New file.
3510 * full-read.h: New file.
3511 * full-read.c: New file.
3512 * full-write.h: Assume C89. Add comments.
3513 * full-write.c: Include safe-write.h.
3514 (full_write): Rewritten to use safe_write.
3515 Suggested by Jim Meyering and Paul Eggert.
3517 2002-11-21 Bruno Haible <bruno@clisp.org>
3519 Remove case insensitive option matching.
3520 * argmatch.h (argcasematch): Remove declaration.
3521 (ARGCASEMATCH): Remove macro.
3522 (__xargmatch_internal): Remove case_sensitive argument.
3523 (XARGMATCH): Update.
3524 (XARGCASEMATCH): Remove macro.
3525 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3526 case_sensitive argument.
3527 (argcasematch): Remove function.
3528 (__xargmatch_internal): Remove case_sensitive argument.
3529 (main): Use XARGMATCH instead of XARGCASEMATCH.
3531 * xmalloc.c: Change compile-time error message. Add comment about
3532 required autoconf version.
3534 2002-11-21 Jim Meyering <jim@meyering.net>
3536 * strdup.c (strdup): Tweak comment and initial #if/#include.
3538 Merge in changes from the coreutils.
3540 2002-09-25 Paul Eggert <eggert@twinsun.com>
3541 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3542 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3543 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3544 int. Work more efficiently if X is the same width as uintmax_t.
3545 Do not compare X to -1, to avoid bogus compiler warning.
3546 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3547 Don't assume that f_frsize and f_bsize are the same type.
3549 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3552 * makepath.c (make_path): Restore umask *before* creating the final
3554 (make_path): Minor reformatting.
3556 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3557 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3559 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3560 ones. At least on GNU/Linux systems, `auto' means something else.
3563 2002-11-20 Paul Eggert <eggert@twinsun.com>
3565 Merge argmatch cleanups from Bison. Assume C89.
3567 * argmatch.c: Include config.h here, not in argmatch.h.
3568 Include stdlib.h, for EXIT_FAILURE.
3569 Always include <string.h>, since we assume C89.
3570 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3571 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3572 Include <stddef.h> instead, since it's all we need for size_t.
3573 (PARAMS): Remove. All uses removed.
3574 (ARRAY_CARDINALITY): Do not bother to #undef.
3575 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3576 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3577 Remove unnecessary parentheses.
3578 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3579 Insert necessary parentheses.
3580 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3581 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3583 2002-11-19 Bruno Haible <bruno@clisp.org>
3585 * mbswidth.c: Include mbswidth.h right at the beginning.
3586 * mbswidth.h: Include <stddef.h>, for size_t.
3588 * mbswidth.h (PARAMS): Remove macro.
3589 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3590 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3592 * gcd.h (PARAMS): Remove macro.
3593 (gcd): Use ANSI C function declarations.
3594 * gcd.c (gcd): Likewise.
3596 2002-11-15 Bruno Haible <bruno@clisp.org>
3598 * strcspn.c: Include <stddef.h>.
3599 (strcspn): Use ANSI C function declaration. Change return type to
3601 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3602 (strpbrk): Use NULL.
3603 * strpbrk.h (PARAMS): Remove macro.
3604 (strpbrk): Use ANSI C function declaration.
3605 * strstr.c: Don't include <sys/types.h>.
3606 * strstr.h (PARAMS): Remove macro.
3607 (strstr): Use ANSI C function declarations.
3609 2002-11-06 Bruno Haible <bruno@clisp.org>
3611 * gcd.h (gcd): Change argument type to 'unsigned long'.
3612 * gcd.c (gcd): Likewise.
3614 2002-11-05 Bruno Haible <bruno@clisp.org>
3616 * gcd.h: New file, from gettext-0.11.5.
3617 * gcd.c: New file, from gettext-0.11.5.
3619 2002-11-05 Bruno Haible <bruno@clisp.org>
3621 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3622 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3623 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3624 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3626 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3627 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3629 * closeout.c: Include gettext.h instead of <libintl.h>.
3630 * human.c: Include gettext.h instead of <libintl.h>.
3631 * quotearg.c: Include gettext.h instead of <libintl.h>.
3632 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3633 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3634 * userspec.c: Include gettext.h instead of <libintl.h>.
3635 * version-etc.c: Include gettext.h instead of <libintl.h>.
3636 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3637 (textdomain): Remove definition.
3638 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3640 * long-options.c: Remove include of <libintl.h> and definition of _.
3641 * same.c: Remove include of <libintl.h> and definition of _.
3643 2002-11-04 Bruno Haible <bruno@clisp.org>
3645 * stpcpy.h: New file, from GNU gettext-0.11.5.
3646 * strcase.h: New file, from GNU gettext-0.11.5.
3647 * strpbrk.h: New file, from GNU gettext-0.11.5.
3648 * strstr.h: New file, from GNU gettext-0.11.5.
3649 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3651 2002-05-09 Bruno Haible <bruno@clisp.org>
3653 * config.charset: Update for newest glibc. Add canonical names
3654 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3656 2002-05-09 Bruno Haible <bruno@clisp.org>
3658 * localcharset.c (get_charset_aliases): Add more Windows specific
3661 2002-05-08 Owen Taylor <otaylor@redhat.com>
3663 * config.charset: A few additions for Solaris.
3665 2001-12-05 Bruno Haible <bruno@clisp.org>
3667 * localcharset.c (locale_charset): Don't return an empty string.
3669 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3671 * config.charset: msdos in uk_UA uses CP1125.
3673 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3675 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3676 * localcharset.c (locale_charset): Declare as extern "C".
3678 2002-02-15 Bruno Haible <bruno@clisp.org>
3680 * config.charset [msdosdjgpp]: For Russian, use CP866.
3682 2002-02-11 Bruno Haible <bruno@clisp.org>
3684 * config.charset: Add support for NetBSD.
3686 2002-09-25 <karl@gnu.org>
3688 * strdup.c: copy from libc/string (via ../config/srclist*).
3689 * getopt*: copy from libc/posix.
3690 * gettext.h: copy from gettext.
3691 * .cppi-disable: add strdup.c, gettext.h.
3693 2002-07-01 Jim Meyering <meyering@lucent.com>
3695 * c-stack.c: Include sys/time.h.
3696 From Volker Borchert.
3698 2002-06-11 Paul Eggert <eggert@twinsun.com>
3700 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3701 New macro. Use it uniformly instead of
3702 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3703 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3704 reported by Vin Shelton.
3706 2002-06-22 Jim Meyering <meyering@lucent.com>
3708 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3709 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3711 2002-06-22 Paul Eggert <eggert@twinsun.com>
3713 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3714 Do not assume SA_SIGINFO behavior.
3715 Bug reported by Jim Meyering on NetBSD 1.5.2.
3717 2002-06-22 Jim Meyering <meyering@lucent.com>
3719 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3721 * exitfail.c, exitfail.h: Likewise.
3722 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3724 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3726 (EXTRA_DIST): Add fnmatch_loop.c.
3727 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3729 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3730 * fnmatch.c: Update from diffutils-2.8.2.
3731 * fnmatch_.h: New file. From diffutils-2.8.2.
3732 * fnmatch.h: Remove file.
3734 2002-06-18 Paul Eggert <eggert@twinsun.com>
3736 * file-type.h: Report an error if neither S_ISREG nor
3737 S_IFREG is defined, instead of using a test specific to glibc
3738 2.2. This should be safe, since POSIX requires S_ISREG and
3739 Unix Version 7 had S_IFREG. We don't need to check for
3740 <sys/types.h> since we don't use any symbols that it defines.
3742 2002-06-15 Jim Meyering <meyering@lucent.com>
3744 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3745 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3746 have been included before this file.
3748 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3750 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3751 so that each temporary file name is unique and valid in the first
3752 8 characters, for operation under DOS.
3754 2002-06-15 Jim Meyering <meyering@lucent.com>
3756 Work even with DJGPP 2.03, which lacks support for symlinks.
3758 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3760 * lchown.c (S_ISLNK): Likewise.
3762 2002-06-14 Jim Meyering <meyering@lucent.com>
3764 * file-type.h: Use the version from diffutils-2.8.2.
3765 * file-type.c: Likewise.
3767 2002-05-27 Jim Meyering <meyering@lucent.com>
3769 Fix a problem seen only on nonconforming systems whereby ls.c's
3770 use of localtime, and then of gettimeofday would cause trouble:
3771 the localtime call used to initialize rpl_gettimeofday's save
3772 mechanism would clobber ls's current local time information so
3773 that in any long listing the first file would always be listed
3774 with date 1970-01-01. Analysis by Volker Borchert.
3776 * gettimeofday.c (localtime): Undefine.
3777 (rpl_localtime): New function.
3779 2002-05-22 Jim Meyering <meyering@lucent.com>
3781 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3782 * file-type.h: New file.
3783 * file-type.c (file_type): New file/function. Extracted from diffutils.
3785 2002-04-29 Paul Eggert <eggert@twinsun.com>
3787 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3789 2002-04-28 Paul Eggert <eggert@twinsun.com>
3791 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3792 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3793 of 127, since 64 is the largest conceivable number for ancient
3795 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3797 2002-04-28 Jim Meyering <meyering@lucent.com>
3799 * sig2str.c (WTERMSIG): Remove definition (unused).
3801 2002-04-28 Paul Eggert <eggert@twinsun.com>
3803 * sig2str.h, sig2str.c: New files.
3804 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3806 2002-04-24 Jim Meyering <meyering@lucent.com>
3808 * gettext.h: New file, from Gettext.
3809 * Makefile.am (INCLUDES): Remove -I../intl.
3810 (libfetish_a_SOURCES): Add gettext.h.
3812 2002-04-16 Jim Meyering <meyering@lucent.com>
3814 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3815 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3816 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3818 2002-04-12 Jim Meyering <meyering@lucent.com>
3820 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3822 2002-03-10 Jim Meyering <meyering@lucent.com>
3824 * makepath.c (make_path): Remove a comma from a diagnostic.
3825 Suggestion from Santiago Vila.
3827 2002-03-08 Jim Meyering <meyering@lucent.com>
3829 * rename.c: Mention that this wrapper is needed also on
3830 mips-dec-ultrix4.4 systems.
3832 2002-03-02 Jim Meyering <meyering@lucent.com>
3834 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3835 not HAVE_CLOCK_SETTIME.
3837 2002-02-27 Paul Eggert <eggert@twinsun.com>
3839 * nanosleep.h: Rename to....
3840 * timespec.h: New name for nanosleep.h. All uses changed.
3842 * gettime.c: New file.
3843 * settime.c: New file.
3846 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3847 timespec.h. Remove nanosleep.h.
3849 2002-02-25 Paul Eggert <eggert@twinsun.com>
3851 * acl.c, acl.h: New files.
3852 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3854 2002-02-24 Jim Meyering <meyering@lucent.com>
3856 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3857 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3858 cause trouble. Reported by Nelson Beebe.
3860 2002-02-23 Paul Eggert <eggert@twinsun.com>
3862 * path-concat.c (xpath_concat): Reorder code to pacify
3863 compilers that don't know that xalloc_die never returns.
3865 2002-02-20 Jim Meyering <meyering@lucent.com>
3867 * getdate.c: Regenerate using bison-1.33.
3869 2002-02-15 Paul Eggert <eggert@twinsun.com>
3871 * posixver.c, posixver.h: New files.
3872 * Makefile.am (libfetish_a_SOURCES): Add them.
3874 2002-02-02 Paul Eggert <eggert@twinsun.com>
3875 Bruno Haible <bruno@clisp.org>
3877 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3878 (fwrite_success_callback): New declaration.
3879 * unicodeio.c (unicode_to_mb): New function, extracted from
3880 print_unicode_char. Call failure callback instead of error.
3881 (fwrite_success_callback): New function.
3882 (exit_failure_callback): New function.
3883 (fallback_failure_callback): New function.
3884 (print_unicode_char): Call unicode_to_mb.
3886 2002-01-26 Jim Meyering <meyering@lucent.com>
3888 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3890 2002-01-22 Jim Meyering <meyering@lucent.com>
3892 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3893 Otherwise, some versions of automake would omit the rule that makes
3894 Makefile from Makefile.in.
3896 2001-01-21 Paul Eggert <eggert@twinsun.com>
3898 * xmemcoll.h, xmemcoll.c: New files.
3899 * Makefile.am (libfetish_a_SOURCES): Add them.
3900 * memcoll.c: Include errno.h, and declare errno if not defined.
3901 (memcoll): Set errno to zero if there is no error.
3903 * quotearg.c (quotearg_buffer_restyled):
3904 Fix bug with quoting buffers containing NUL when backslashing escapes.
3905 This bug was exposed by the other changes in this patch.
3906 (quotearg_n_options): New arg ARGSIZE.
3907 All callers changed.
3908 (quoting_options_from_style): New function.
3909 (quotearg_n_style): Use it.
3910 (quotearg_n_style_mem): New function.
3912 * quotearg.h (quotearg_n_style_mem): New function.
3914 2002-01-16 Jim Meyering <meyering@lucent.com>
3916 * getdate.y: Add three semicolons, each just before a closing brace.
3917 Bison (as of version 1.31) no longer papers over that mistake.
3919 2002-02-14 Paul Eggert <eggert@twinsun.com>
3921 * backupfile.c (ISDIGIT): Comment fix.
3922 * getdate.y (ISDIGIT): Likewise.
3923 * posixtm.c (ISDIGIT, year): Likewise.
3924 * strverscmp.c (ISDIGIT): Likewise.
3925 * userspec.c (ISDIGIT): Likewise.
3927 2002-01-05 Jim Meyering <meyering@lucent.com>
3929 * version-etc.c (version_etc_copyright): Update copyright year.
3931 2001-01-19 Paul Eggert <eggert@twinsun.com>
3933 * closeout.c (close_stdout_status): If ferror (stdout), do
3934 not silently exit merely because the output buffer happens to
3935 have nothing pending.
3937 2001-12-18 Paul Eggert <eggert@twinsun.com>
3939 See the big note in ../ChangeLog.
3940 * human.c (suffixes): Prefer K to k for 1024.
3941 (generate_suffix_backwards): New function.
3942 (human_readable_inexact): Use it.
3943 * xstrtol.c (__xstrtol): If there is no number but there
3944 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3945 Accept 'K' as well as 'k'.
3947 2001-12-15 Jim Meyering <meyering@lucent.com>
3949 * regex.h (__restrict_arr): Update from libc.
3951 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3952 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3955 2001-12-10 Jim Meyering <meyering@lucent.com>
3957 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3958 Instead, include "xalloc.h".
3959 (initbuffer): Don't cast xmalloc return value to char*.
3960 (readline): Reword comment.
3961 Don't cast xrealloc return value to char*
3964 2001-12-09 Jim Meyering <meyering@lucent.com>
3966 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3967 `signed and unsigned type in conditional expression'.
3968 * posixtm.c (posix_time_parse): Likewise.
3970 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3972 * readtokens.c (readtoken): Declare an index to be of type unsigned
3973 to avoid a pedantic warning.
3975 * getstr.c: Don't include assert.h.
3976 (getstr): Remove warning-evoking assertions.
3977 Return -1 if offset parameter is out of bounds.
3978 Change the type of a local from int to size_t.
3980 * strftime.c (my_strftime_localtime_r): Include this function
3981 definition in the `#if ! HAVE_TM_GMTOFF' block.
3983 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3984 Include xalloc.h instead.
3986 2001-12-02 Jim Meyering <meyering@lucent.com>
3988 * tempname.c: Don't declare getenv, thus reverting the change of
3989 2001-11-18. It's no longer necessary, now that stdlib.h is always
3992 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3993 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3995 2001-11-30 Akim Demaille <akim@epita.fr>
3997 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3998 before being defined.
4000 2001-11-27 Paul Eggert <eggert@twinsun.com>
4002 * quotearg.h (quotearg_n, quotearg_n_style):
4003 First arg is int, not unsigned.
4004 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4005 (SIZE_MAX, UINT_MAX): New macros.
4006 (quotearg_n_options): Abort if N is negative.
4007 Avoid overflow check on hosts where size_t is 64 bits and int
4008 is 32 bits, as overflow is impossible there.
4009 Fix off-by-one typo that caused unnecessary reallocation.
4011 2001-11-27 Jim Meyering <meyering@lucent.com>
4013 * tempname.c: Merge with version from libc.
4014 * regex.c: Likewise.
4016 * tempname.c: Include stdlib.h unconditionally. On some old systems
4017 for which STDC_HEADERS is 0, it was not included, resulting in a
4018 warning about an integer-to-pointer conversion problem with getenv.
4019 Reported by Volker Borchert.
4021 2001-11-26 Jim Meyering <meyering@lucent.com>
4023 * gtod.h: Remove file.
4024 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4025 * gettimeofday.c: Don't include gtod.h.
4026 (GTOD_init): Remove function.
4027 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4028 Suggestion from Volker Borchert.
4030 2001-11-23 Jim Meyering <meyering@lucent.com>
4032 * hash.h (struct hash_table): Don't define here. Merely declare it.
4033 * hash.c (struct hash_table): Define it here instead.
4035 2001-11-22 Jim Meyering <meyering@lucent.com>
4037 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4039 2001-11-18 Paul Eggert <eggert@twinsun.com>
4041 * tempname.c (TMP_MAX): Remove; no longer needed.
4042 (TEMPORARIES): New macro.
4043 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4044 removes an artificial limitation (e.g. HP-UX 10.20, where
4047 2001-11-18 Jim Meyering <meyering@lucent.com>
4049 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4052 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4053 files will be created before anything else.
4055 2001-11-17 Jim Meyering <meyering@lucent.com>
4057 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4058 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4059 rather than group writable. Patch by Juan F. Codagnone.
4061 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4062 Instead, include "xalloc.h".
4064 * mountlist.c: Include unlocked-io.h after all system headers.
4065 Remove explicit declarations of xmalloc, xrealloc,
4066 and xstrdup. Instead, include "xalloc.h".
4068 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4069 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4070 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4072 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4073 Reported by Padraig Brady.
4075 * mkstemp.c: #undef mkstemp.
4077 (rpl_mkstemp): Rename from mkstemp.
4080 2001-11-16 Jim Meyering <meyering@lucent.com>
4082 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4083 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4084 determine the amount of total physical memory, use pstat_getstatic.
4085 HPUX-11 doesn't define _SC_PHYS_PAGES.
4086 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4087 If sysconf couldn't be used to determine the amount of available
4088 physical memory, use both pstat_getstatic and pstat_getdynamic.
4089 Based on a patch from Bob Proulx.
4091 2001-11-05 Jim Meyering <meyering@lucent.com>
4093 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4095 2001-11-03 Jim Meyering <meyering@lucent.com>
4097 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4098 in argmatch_to_argument call.
4100 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4103 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4104 e.g., a fault due to an attempt to free a NULL pointer.
4106 2001-11-01 Jim Meyering <meyering@lucent.com>
4108 * dirfd.c, dirfd.h: New files.
4109 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4111 * hash.c (hash_print) [TESTING]: Clean up.
4113 2001-10-22 Paul Eggert <eggert@twinsun.com>
4115 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4116 to avoid a warning if -Wall.
4118 2001-10-21 Paul Eggert <eggert@twinsun.com>
4120 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4122 2001-10-21 Jim Meyering <meyering@lucent.com>
4124 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4125 this code would end up calling gettext even in packages built
4127 * getopt.c (_): Likewise.
4128 * regex.c (_): Likewise.
4130 2001-10-20 Paul Eggert <eggert@twinsun.com>
4132 * error.c (strerror_r): Do not declare unless !_LIBC.
4133 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4134 Use strerror_r that is only a macro, even if it is not a function.
4135 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4136 (private_strerror): Use prototypes, not old-style function definition.
4137 (print_errno_message): New function.
4138 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4140 (error_tail, error, error_at_line): Use it.
4142 2001-10-11 Jim Meyering <meyering@lucent.com>
4144 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4145 and quote_n (1, ... to avoid clobbering a buffer.
4147 2001-10-05 Jim Meyering <meyering@lucent.com>
4149 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4150 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4151 * hash-pjw.h: New file.
4153 2001-09-30 Jim Meyering <meyering@lucent.com>
4155 * mountlist.c [MOUNTED_GETFSSTAT]:
4156 Include <sys/ucred.h>, for Apple Darwin.
4157 Include sys/mount.h and sys/fs_types.h only if available.
4159 (read_filesystem_list): Use FS_TYPE.
4161 2001-09-29 Paul Eggert <eggert@twinsun.com>
4163 * exclude.c (excluded_filename): 0 -> false, since it's
4166 2001-09-28 Paul Eggert <eggert@twinsun.com>
4168 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4169 #defines strtoimax. Also treat the other strto* functions
4172 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4173 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4174 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4176 2001-09-26 Jim Meyering <meyering@lucent.com>
4178 Most macros in unlocked-io.h had the wrong number of arguments.
4179 * gen-uio: New script.
4180 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4181 * unlocked-io.hin: Remove file.
4182 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4183 rather than trying to embed it here.
4184 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4185 Reported by Padraig Brady.
4187 2001-09-25 Volker Borchert <bt@teknon.de>
4189 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4191 2001-09-23 Jim Meyering <meyering@lucent.com>
4193 * mountlist.c: Remove useless parentheses in #if directives.
4194 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4195 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4197 2001-09-22 Jim Meyering <meyering@lucent.com>
4199 * localcharset.c: Update from latest gettext.
4200 * config.charset: Likewise.
4202 2001-09-20 Jim Meyering <meyering@lucent.com>
4204 * xstrtol.c (strtoimax): Guard declaration with
4205 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4206 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4207 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4208 (strtoumax): Likewise, for completeness (it wasn't necessary).
4210 2001-09-06 Paul Eggert <eggert@twinsun.com>
4212 * strtoimax.c (HAVE_LONG_LONG):
4213 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4214 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4215 to work around bug in IBM C compiler.
4217 2001-09-16 Jim Meyering <meyering@lucent.com>
4219 * mkdir.c: New file.
4221 2001-09-04 Paul Eggert <eggert@twinsun.com>
4223 * xgetcwd.c: Revert some of the previous change; intead,
4224 fix the HAVE_GETCWD_NULL code to behave more like the
4225 !HAVE_GETCWD_NULL code used to.
4228 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4231 2001-09-04 Paul Eggert <eggert@twinsun.com>
4233 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4234 Use ssize_t, not int, to store result of readlink.
4235 Check for ssize_t overflow as well as size_t overflow,
4236 as POSIX says the result of readlink is implementation-defined
4237 when ssize_t overflows.
4238 Remove unnecessary cast to char*.
4239 Use free+malloc instead of realloc, as the storage doesn't need
4240 to be preserved and it's clearer and can be more efficient that way.
4241 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4242 * xreadlink.h (xreadlink): Update prototype.
4244 2001-09-03 Paul Eggert <eggert@twinsun.com>
4246 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4247 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4248 spotted by Jim Meyering.
4250 2001-09-03 Jim Meyering <meyering@lucent.com>
4252 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4254 2001-09-03 Paul Eggert <eggert@twinsun.com>
4256 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4257 like the HAVE_GETCWD_NULL code.
4258 Include pathmax.h if not HAVE_GETCWD.
4259 Do not include xalloc.h.
4260 (INITIAL_BUFFER_SIZE): New symbol.
4261 Do not use xmalloc / xrealloc, since the caller is responsible for
4262 handling errors. Preserve errno around `free' during failure.
4263 Do not overrun buffer when using getwd.
4265 2001-09-03 Paul Eggert <eggert@twinsun.com>
4267 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4268 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4270 2001-09-02 Jim Meyering <meyering@lucent.com>
4272 * error.c: Update from GNU libc.
4274 2001-09-01 Jim Meyering <meyering@lucent.com>
4276 * xreadlink.c: New file.
4277 * xreadlink.h: New file.
4278 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4280 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4281 doesn't conflict with sparc Solaris 7's definition in
4282 /usr/include/sys/int_types.h.
4284 * exclude.c: Use `""', not `<>' to #include non-system header files.
4285 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4286 and strncasecmp as r-values. Unixware didn't have declarations.
4288 2001-08-31 Jim Meyering <meyering@lucent.com>
4290 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4291 Use an initial, malloc'd, buffer of length 128 rather than
4292 a statically allocated one of length 1024.
4294 2001-08-30 Paul Eggert <eggert@twinsun.com>
4296 * xgetcwd.c: Don't include pathmax.h.
4297 Include stdlib.h and unistd.h if available.
4299 (xmalloc, xstrdup, free): Remove decls.
4300 (xgetcwd): Don't assume sizes fit in unsigned.
4301 Check for overflow when computing sizes.
4302 Simplify reallocation code.
4304 2001-08-28 Paul Eggert <eggert@twinsun.com>
4306 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4308 * strtoimax.c: Renamed from strtoxmax.c, removing the
4311 Also, make the following further changes to make this file's
4312 configuration more similar to that of strtol.c:
4313 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4314 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4315 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4316 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4317 changed to signed values.
4319 And make the following changes as well:
4320 Fix copyright notice, as 1999 was missing.
4321 (verify): New macro.
4322 (strtoimax): Check sizes at compile-time, not run-time.
4323 Prefer strtol to strtoll if both work.
4324 (main): Remove; it was not that useful and was a pain to maintain.
4326 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4328 2001-08-30 Paul Eggert <eggert@twinsun.com>
4330 * savedir.c (savedir): Remove size parameter, as POSIX says that
4331 a directory's st_size can have an arbitrary value, so the old
4332 usage could waste an arbitrary amount of memory. All uses
4334 * savedir.h: Update prototype.
4336 2001-08-30 Paul Eggert <eggert@twinsun.com>
4338 * xstrtol.c (strtoimax): New decl.
4340 2001-08-28 Paul Eggert <eggert@twinsun.com>
4342 * xstrtol.h: Add copyright notice.
4343 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4344 LONGINT_INVALID_SUFFIX_CHAR.
4346 2001-08-30 Paul Eggert <eggert@twinsun.com>
4348 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4351 2001-08-30 Paul Eggert <eggert@twinsun.com>
4353 * hash.c: Remove '2001' from copyright notice.
4355 2001-08-30 Paul Eggert <eggert@twinsun.com>
4357 * full-write.h: New file.
4358 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4359 * full-write.c: Correct credits, as cccp.c no longer
4360 exists and anyway it was so heavily changed from the old cccp
4361 code as to be unrecognizable. Include full-write.h.
4362 (full_write) Return size_t, with short writes meaning failure.
4363 All callers changed. This fixes a bug with large buffers
4365 * utime.c: Include full-write.h.
4367 2001-08-30 Paul Eggert <eggert@twinsun.com>
4369 Merge 'exclude' changes from tar 1.13.22.
4370 This fixes one or two unlikely storage allocation overflow bugs,
4371 but doesn't change user-visible behavior otherwise.
4373 2001-08-30 Paul Eggert <eggert@twinsun.com>
4375 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4376 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4377 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4378 Include if available.
4379 (<xalloc.h>): Include
4380 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4381 (verify): New macro. Use it to verify that EXCLUDE macros do not
4382 collide with FNM macros.
4383 (struct patopts): New struct.
4384 (struct exclude): Use it, as exclude patterns now come with options.
4385 (new_exclude): Support above changes.
4386 (new_exclude, add_exclude_file):
4387 Initial size must now be a power of two to simplify overflow checking.
4388 (free_exclude, fnmatch_no_wildcards): New function.
4389 (excluded_filename): No longer requires options arg, as the options
4390 are determined by add_exclude. Now returns bool, not int.
4391 (excluded_filename, add_exclude):
4392 Add support for the fancy new exclusion options.
4393 (add_exclude, add_exclude_file): Now takes int options arg.
4394 Check for arithmetic overflow when computing sizes.
4395 (add_exclude_file): xrealloc might modify errno, so don't
4396 realloc until after errno might be used.
4398 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4400 (free_exclude): New decl.
4401 (add_exclude, add_exclude_file): Now takes int options arg.
4402 (excluded_filename): No longer requires options arg, as the options
4403 are determined by add_exclude. Now returns bool, not int.
4405 2001-08-30 Paul Eggert <eggert@twinsun.com>
4407 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4409 2001-08-27 Jim Meyering <meyering@lucent.com>
4411 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4413 * version-etc.c (N_): Remove definition.
4414 Revert most of last change.
4415 Instead, simply don't mark the `Copyright...' string for translation.
4416 Based on advice from Paul Eggert.
4418 * strtoxmax.c: Tweak comment.
4420 2001-08-26 Jim Meyering <meyering@lucent.com>
4422 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4423 of copyright with `%s' so translators don't get an untranslated
4425 (COPYRIGHT_YEAR): Define.
4426 (version_etc): Use fprintf rather than fputs.
4427 Suggestion from Ulrich Drepper.
4429 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4431 * strtoll.c: New file, from GNU libc.
4432 * xstrtoimax.c: New file.
4434 * xstrtol.h: Add xstrtoimax.
4435 * strtoumax.c: New file. Simply include "strtoumax.c".
4436 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4438 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4439 * strtoxmax.c: ... then renamed to this.
4441 2001-08-13 Paul Eggert <eggert@twinsun.com>
4443 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4444 Port to Solaris 8, where 'sed' requires a space after the 'r'
4445 command, and where sh dislikes "$/". Clean up the spacing a bit.
4446 Redirect output to $tmp just once.
4448 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4450 * addext.c (<errno.h>): Include.
4451 (errno): Declare if not defined.
4452 (addext): Work correctly when pathconf returns -1 and leaves
4453 errno alone because there is no limit. Also, work even if
4454 pathconf returns a value greater than SIZE_MAX.
4456 2001-08-12 Jim Meyering <meyering@lucent.com>
4458 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4459 Simply `return getcwd (NULL, 0);'.
4460 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4461 Use 1300 as initial value for length, not PATH_MAX.
4463 * pathmax.h: Clean up cpp syntax.
4465 2001-08-12 Jim Meyering <meyering@lucent.com>
4467 * gettimeofday.c: New file.
4469 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4471 2001-08-04 Jim Meyering <meyering@lucent.com>
4473 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4474 to get in sync with glibc.
4476 2001-08-03 Paul Eggert <eggert@twinsun.com>
4478 The following changes are from gettext 0.10.39 as maintained by
4481 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4482 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4483 with inverted sense. All uses changed.
4485 * mbswidth.c: Don't include <limits.h>.
4486 Include <stdlib.h> and <string.h> unconditionally.
4487 (iswcntrl, mbsinit, ISCNTRL): New macros.
4488 (mbsnwidth): Use K&R style function declarations.
4489 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4490 can optimize it when MB_CUR_MAX == 1.
4491 The width of control characters is zero, not 1.
4493 2001-07-15 Jim Meyering <meyering@lucent.com>
4495 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4496 (BUILT_SOURCES): Add unlocked-io.h.
4497 (io_functions): Define.
4498 (unlocked-io.h): New rule.
4499 (DISTCLEANFILES): Add unlocked-io.h.
4500 (all-local): Depend on unlocked-io.h, to ensure it is created.
4502 * unlocked-io.hin: New file
4504 * regex.c: Update from glibc.
4506 2001-07-05 Jim Meyering <meyering@lucent.com>
4508 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4510 (libfetish_a_SOURCES): Put all .h files here instead.
4511 Remove a thus-exposed (better checks in automake) duplicate and
4512 two unnecessary .h files.
4514 2001-06-11 Jim Meyering <meyering@lucent.com>
4516 * regex.c: Update from GNU libc.
4518 2001-05-27 Jim Meyering <meyering@lucent.com>
4520 * readutmp.h (UT_TYPE): Define.
4522 2001-05-24 Jim Meyering <meyering@lucent.com>
4524 * argmatch.c: Include "quote.h".
4525 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4526 quote function. Reported by Göran Uddeborg.
4528 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4530 * dirname.c (dir_name): Compute append_dot using path, not newpath
4531 which is not yet declared.
4533 2001-05-11 Paul Eggert <eggert@twinsun.com>
4535 * Makefile.am (libfetish_a_SOURCES):
4536 Add strftime.c, since we now compile it on all hosts.
4538 * strftime.c (my_strftime):
4539 Define to nstrftime if emacs, but only if my_strftime is not defined.
4540 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4541 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4542 Add one more extra argument: a nanoseconds value.
4545 (my_strftime function): Add %N format.
4546 (emacs_strftimeu): Renamed from emacs_strftime,
4547 with extra ut argument.
4549 2001-05-11 Paul Eggert <eggert@twinsun.com>
4551 dirname code cleanup. base_name now behaves more compatibly
4552 with POSIX basename when given file names that have trailing
4553 slashes, and similarly for dir_name. Add new primitives
4554 base_len and dir_len. Put the directory-name-related decls
4557 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4558 * backupfile.c (base_name): Likewise.
4559 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4560 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4561 * makepath.c (strip_trailing_slashes): Likewise.
4562 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4564 * rename.c (strip_trailing_slashes): Likewise.
4565 * same.c (base_name): Likewise.
4566 * stripslash.c (ISSLASH): Likewise.
4568 * addext.c: Include <dirname.h> after size_t is defined.
4569 * backupfile.c: Likewise.
4571 * addext.c (addext): Use base_len to trim redundant
4572 trailing slashes instead of doing it ourselves.
4573 But do not trim the last slash if it is not redundant.
4575 * backupfile.c (find_backup_file_name,
4576 max_backup_version): Use base_len instead of rolling it ourselves.
4577 Handle the case of "" and (on DOS) "C:" correctly.
4579 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4580 Include <string.h>, <dirname.h>.
4581 (base_name): Allow file names ending in slashes, other than names
4582 that are all slashes. In this case, return the basename followed
4583 by the slashes. This is more general, and can be used in places
4584 where the original base_name purposely had an assertion failure.
4585 (base_len): New function.
4587 * dirname.c: Include <string.h> instead of <stdlib.h>.
4588 Do not include <assert.h>; no longer needed.
4590 (memrchr): Remove decl.
4591 (dir_name_r): Remove.
4592 (dir_len): Renamed from dirlen. All callers changed.
4593 Rewrite in terms of base_name, for simplicity and consistency.
4594 (dir_name): Never return NULL. All callers changed.
4595 Do not include <stdlib.h> in test program; no longer needed.
4596 return 0; is fine for test program.
4598 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4600 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4602 * path-concat.c (path_concat): Use base_len to compute
4603 base length, not strlen; this means we cannot rely on memcpy
4606 * same.c (STREQ): Remove.
4607 (same_name): Handle the case where the basename ends in trailing '/'.
4609 * stripslash.c (strip_trailing_slashes): Return nonzero if
4610 a slash was stripped. Do not strip the last slash after a
4613 2001-04-08 Jim Meyering <meyering@lucent.com>
4615 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4616 recomputed; that's necessary when the offset spans a DST transition.
4617 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4619 2001-04-02 Jim Meyering <meyering@lucent.com>
4621 * regex.h, regex.c: Update from GNU libc.
4623 2001-03-19 Paul Eggert <eggert@twinsun.com>
4625 * version-etc.c (version_etc_copyright): Update to 2001.
4627 2001-03-16 Paul Eggert <eggert@twinsun.com>
4629 * tempname.c (uint64_t): Define to uintmax_t if
4630 not defined, and if UINT64_MAX is not defined.
4631 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4632 Reported by John David Anglin.
4634 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4636 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4637 alias if codeset is empty.
4638 * config.charset (BeOS): Use wildcard syntax.
4640 2001-03-13 Jim Meyering <meyering@lucent.com>
4642 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4643 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4646 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4648 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4650 * unicodeio.c (print_unicode_char): Simplify accordingly.
4652 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4654 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4655 support for DOS/DJGPP.
4657 2001-02-28 Paul Eggert <eggert@twinsun.com>
4659 * Makefile.am (libfetish_a_SOURCES):
4660 Add dup-safer.c, fopen-safer.c.
4661 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4663 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4665 2001-02-25 Paul Eggert <eggert@twinsun.com>
4667 The mkstemp replacement is taken from glibc 2.2.2, with some
4668 portability fixes for use outside glibc, as follows:
4670 * tempname.c (struct_stat64): New macro.
4671 (direxists, __gen_tempname): Use it.
4672 This avoids a portability problem with Solaris 8.
4674 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4675 (<stddef.h>, <stdint.h>, <string.h>):
4676 Include only if STDC_HEADERS || _LIBC.
4677 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4678 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4679 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4680 (__set_errno): Define this macro if <errno.h> doesn't.
4681 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4682 Define these macros if <stdio.h> doesn't.
4683 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4684 Define these macros if <sys/stat.h>
4685 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4686 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4687 __xstat64): Define if not _LIBC.
4688 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4689 (__gen_tempname): Invoke gettimeofday only if
4690 HAVE_GETTIMEOFDAY || _LIBC;
4691 otherwise, fall back on plain "time".
4692 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4694 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4696 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4698 2001-02-17 Jim Meyering <meyering@lucent.com>
4700 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4701 around included file name.
4703 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4705 * strftime.c: Update from GNU libc (the only changes were to comments).
4707 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4709 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4711 2001-02-17 Paul Eggert <eggert@twinsun.com>
4713 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4714 Remove workaround macros for hosts that have mbrtowc but not
4715 mbstate_t, as we now insist on proper declarations for both
4716 before using mbrtowc.
4718 2001-02-17 Jim Meyering <meyering@lucent.com>
4720 * regex.c: Update from libc.
4722 2001-02-16 Paul Eggert <eggert@twinsun.com>
4724 * alloca.c (malloc): Undef before defining, since stdlib.h
4725 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4726 Reported by Mark Hounschell via Paul Eggert.
4728 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4730 * config.charset: Update for FreeBSD 4.2.
4732 2001-01-26 Jim Meyering <meyering@lucent.com>
4734 * quotearg.c: Include stddef.h.
4735 * quote.c: Include stddef.h.
4736 Reported by Axel Kittenberger.
4738 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4739 line in double quotes so that it evokes a better diagnostic.
4740 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4741 Reported by Axel Kittenberger.
4743 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4745 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4746 to avoid a warning. Add back 'const' to inptr.
4748 2001-01-16 Jim Meyering <meyering@lucent.com>
4750 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4753 2001-01-14 Jim Meyering <meyering@lucent.com>
4755 * rename.c: New file. From Volker Borchert.
4756 Include stdlib.h, string.h or strings.h, and xalloc.h.
4757 Use strip_trailing_slashes rather than open-coding it.
4759 2001-01-03 Paul Eggert <eggert@twinsun.com>
4761 * strftime.c: Sync with glibc time/strftime.c 1.81.
4763 2001-01-03 Jim Meyering <meyering@lucent.com>
4765 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4766 local `inptr' to avoid warning with some system declarations of iconv.
4768 2000-12-29 Paul Eggert <eggert@twinsun.com>
4770 * modechange.c: Do not assume that mode_t uses the
4771 traditional octal encoding. E.g. "chmod 1 FOO" should set
4772 the other-execute bit of FOO even if S_IXOTH != 1.
4774 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4775 WOTH, XOTH, ALLM): New macros.
4776 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4777 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4779 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4780 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4782 No need to use uintmax_t; unsigned long is long enough.
4783 Don't bother to get suffix since we don't use it.
4785 2000-12-24 Jim Meyering <meyering@lucent.com>
4787 * hash.c (is_prime): Return explicit boolean values.
4788 (hash_get_first): Return NULL to appease Irix5.6's 89.
4789 Reported by Nelson Beebe.
4791 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4793 * localcharset.c (locale_charset): Add support for Win32.
4795 2000-12-18 Paul Eggert <eggert@twinsun.com>
4797 * physmem.h, physmem.c: New files.
4799 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4800 (noinst_HEADERS): Add physmem.h.
4802 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4803 't' for compatibility with Solaris 8 sort.
4805 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4807 * config.charset: Add support for BeOS.
4809 2000-12-16 Jim Meyering <meyering@lucent.com>
4811 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4812 SHELLS_FILE to a file name that's useful on djgpp systems.
4814 (ADDITIONAL_DEFAULT_SHELLS): Define.
4815 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4816 Based mostly on a patch from Prashant TR.
4818 2000-12-16 Jim Meyering <meyering@lucent.com>
4820 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4821 N and M) would have treated it like `chown N:N FILE'.
4823 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4825 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4827 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4828 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4829 to the list of canonical encodings. Rename EUC-CN to GB2312.
4831 2000-12-08 Andreas Schwab <schwab@suse.de>
4833 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4834 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4836 2000-12-07 Jim Meyering <meyering@lucent.com>
4838 * stripslash.c (ISSLASH): Define.
4839 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4842 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4843 (dir_name_r): Declare this function as static.
4844 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4845 manifest itself on a name containing a mix of slashes and
4847 Make this function work with names starting with a DOS-style
4848 drive letter and colon prefix.
4849 (dir_name): Append `.' if necessary.
4850 Based mostly on patches from Prashant TR and Eli Zaretskii.
4852 * dirname.h (dir_name_r): Remove prototype.
4854 2000-12-05 Jim Meyering <meyering@lucent.com>
4856 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4858 2000-12-04 Jim Meyering <meyering@lucent.com>
4860 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4861 Also include memory.h, stdlib.h, unistd.h if appropriate.
4862 Reported by Andreas Jaeger (conflicting declaration of malloc).
4864 2000-12-02 Jim Meyering <meyering@lucent.com>
4866 * closeout.h: Make idempotent, to avoid some obscure warnings.
4868 2000-12-01 Paul Eggert <eggert@twinsun.com>
4870 * memrchr.c: Include <config.h> before any system include file.
4872 2000-11-29 Paul Eggert <eggert@twinsun.com>
4874 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4876 2000-11-26 Jim Meyering <meyering@lucent.com>
4878 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4880 2000-11-22 Paul Eggert <eggert@twinsun.com>
4882 * strftime.c (my_strftime): Do not invoke mbrlen with a
4883 size of (size_t) -1; it's not portable.
4885 2000-11-17 Akim Demaille <akim@epita.fr>
4887 * obstack.h: Formatting changes.
4888 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4889 prevent type checking.
4890 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4891 cast the value to (void *): assigning a `foo *' to a `void *'
4893 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4895 2000-11-17 Jim Meyering <meyering@lucent.com>
4897 * strstr.c: Update from GNU libc.
4899 2000-11-16 Jim Meyering <meyering@lucent.com>
4901 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4903 2000-11-11 Jim Meyering <meyering@lucent.com>
4905 * error.c: Add a couple #includes, merging from GNU libc version.
4907 2000-11-10 Jim Meyering <meyering@lucent.com>
4909 * obstack.h: Update from GNU libc.
4910 * obstack.c: Likewise.
4912 2000-11-06 Paul Eggert <eggert@twinsun.com>
4914 * getusershell.c (setusershell): Use rewind rather than
4915 fseek/fseeko, to avoid configuration hassles with fseeko.
4916 Don't bother opening SHELLS_FILE if shellstream is NULL;
4919 2000-11-05 Jim Meyering <meyering@lucent.com>
4921 * makepath.h (make_dir): Declare.
4922 * makepath.c (make_dir): Remove `static' attribute.
4925 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4927 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4928 last one in a bucket, advance to the next bucket.
4930 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4932 * fnmatch.c: Do not comment out all the code if we are using
4933 the GNU C library, because in some cases we are replacing buggy
4934 code in the GNU C library itself.
4936 2000-10-30 Paul Eggert <eggert@twinsun.com>
4938 * error.h, getline.h, modechange.h:
4939 Remove "2000" from Copyright line, as the file hasn't been
4940 changed this year other than in the copyright notice.
4942 * xalloc.h: Add "2000" to Copyright line, as this file
4943 was changed this year.
4945 2000-10-30 Paul Eggert <eggert@twinsun.com>
4947 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4948 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4949 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4951 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4953 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4954 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4955 doesn't define __restrict_arr.
4957 2000-10-29 Jim Meyering <meyering@lucent.com>
4959 * xstat.in: Fix grammar in comment.
4961 2000-10-28 Jim Meyering <meyering@lucent.com>
4963 * memchr.c: Update from libc.
4964 Adjust for portability:
4965 [HAVE_STDLIB_H]: Include stdlib.h.
4966 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4967 Undef __memchr, too.
4968 [!weak_alias]: Define __memchr to memchr.
4970 * regex.c: Update from libc.
4971 * regex.h: Likewise.
4972 * getopt1.c: Likewise.
4973 * memcmp.c: Likewise.
4975 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4976 Avoid using fseek, when possible -- it's broken by design.
4977 Patch by Ulrich Drepper.
4979 2000-10-26 Jim Meyering <meyering@lucent.com>
4981 * strftime.c: Update from libc.
4983 2000-10-25 Jim Meyering <meyering@lucent.com>
4985 * obstack.c: Update from libc.
4987 2000-10-23 Jim Meyering <meyering@lucent.com>
4989 * hard-locale.c (hard_locale): Revert last change -- it was simply
4990 wrong. That set_locale call must not have any side effects.
4993 2000-10-22 Jim Meyering <meyering@lucent.com>
4995 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4996 [CYCLIC]: Remove now-unused definition.
4998 * save-cwd.c (O_DIRECTORY): Define, if needed.
4999 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5000 Suggestion from Ulrich Drepper.
5002 2000-10-21 Jim Meyering <meyering@lucent.com>
5004 * dirname.c (dir_name_r): New function, factored out of dir_name.
5005 (dir_name): Use dir_name_r.
5006 * dirname.h (dir_name_r): Declare it.
5008 2000-10-21 Jim Meyering <meyering@lucent.com>
5010 * dirname.c (memrchr): Declare if necessary.
5011 (dir_name): Remove the restriction that there be no
5012 trailing slashes. Now, this code skips past them, effectively
5014 [TEST_DIRNAME] (main): New unit tests.
5016 * memrchr.c: New file from GNU libc.
5017 Undef __memrchr, too.
5018 [!weak_alias]: Define __memrchr to memrchr.
5019 Guard weak_alias use with `#ifdef weak_alias'.
5021 2000-10-17 Jim Meyering <meyering@lucent.com>
5023 * quote.h (PARAMS): Define and use.
5024 Reported by Akim Demaille.
5026 * getopt.c: Update from libc.
5028 2000-10-16 Jim Meyering <meyering@lucent.com>
5030 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5033 2000-09-25 Jim Meyering <meyering@lucent.com>
5035 * md5.h (rol): Define (from GnuPG).
5037 * sha.c: Give credit (GnuPG) where due.
5038 (M): Use rol rather than open-coding it.
5039 Add a FIXME comment.
5041 2000-09-21 Jim Meyering <meyering@lucent.com>
5043 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5044 Reported by Michael Stone.
5046 2000-09-20 Jim Meyering <meyering@lucent.com>
5048 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5049 (noinst_HEADERS): Add sha.h.
5050 Based on code from Scott G. Miller and from GnuPG.
5052 2000-09-15 Jim Meyering <meyering@lucent.com>
5054 * regex.c: Update from libc.
5056 2000-09-10 Jim Meyering <meyering@lucent.com>
5058 * getopt.c (_getopt_internal): Update from glibc.
5060 2000-09-09 Jim Meyering <meyering@lucent.com>
5062 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5063 think it should be used as a general replacement for isascii.
5064 * fnmatch.c: Likewise.
5065 * mbswidth.c: Likewise
5066 * regex.c: Likewise.
5069 * userspec.c: Include sys/param.h and limits.h.
5071 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5072 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5073 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5074 UID, GID. Check range.
5076 2000-09-06 Jim Meyering <meyering@lucent.com>
5078 * getopt.c (_getopt_internal): Update from glibc.
5080 2000-08-30 Jim Meyering <meyering@lucent.com>
5082 * strftime.c: Merge in changes from GNU libc.
5084 2000-08-26 Jim Meyering <meyering@lucent.com>
5086 * closeout.c: Include "__fpending.h".
5087 (close_stdout_status): Return right away if there's nothing to flush.
5089 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5090 * __fpending.c: New file.
5091 * __fpending.h: New file.
5093 2000-08-07 Paul Eggert <eggert@twinsun.com>
5095 Standardize on "memory exhausted" instead of "Memory exhausted"
5096 or "virtual memory exhausted".
5097 * obstack.c (print_and_abort): Use "memory exhausted", not
5098 "virtual memory exhausted".
5099 * same.c (same_name): Invoke xalloc_die instead of printing
5101 * userspec.c (parse_user_spec): Likewise.
5102 * bumpalloc.h: comment fix
5103 * same.c, userspec.c: Include xalloc.h.
5105 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5106 not char *const and pointing to a constant array.
5107 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5108 (xrealloc): Comment fix.
5110 * userspec.c (parse_user_spec):
5111 Don't translate a message until just before returning,
5112 to avoid unnecessary translation.
5114 2000-08-07 Jim Meyering <meyering@lucent.com>
5116 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5117 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5118 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5119 getgroups.c, gethostname.c, getopt.h, group-member.c,
5120 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5121 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5122 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5123 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5124 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5125 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5126 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5127 yesno.c: Back out Copyright date changes for each file with no change
5128 this year. This eases coordination with other programs using the same
5129 source code modules. From Paul Eggert.
5131 2000-08-03 Greg McGary <greg@mcgary.org>
5133 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5134 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5135 (EXTEND_BUFFER): Use them.
5137 2000-08-01 Jim Meyering <meyering@lucent.com>
5139 * dirname.c (ISSLASH): Define.
5140 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5141 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5142 both `\' and `/' may be use as path separators.
5143 Based on a patch from Prashant TR.
5145 2000-07-31 Paul Eggert <eggert@twinsun.com>
5147 * quotearg.c (quotearg_n_options): Don't make the initial
5148 slot vector a constant, since it might get modified.
5150 2000-07-31 Jim Meyering <meyering@lucent.com>
5152 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5153 * obstack.c (print_and_abort): Likewise.
5155 2000-07-30 Paul Eggert <eggert@twinsun.com>
5157 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5158 buffer, so that the caller can always quote one small
5159 component of a "memory exhausted" message in slot 0.
5160 From a suggestion by Jim Meyering.
5162 2000-07-30 Jim Meyering <meyering@lucent.com>
5164 * makepath.c (make_path): Quote the other instance, too.
5166 * quotearg.c (N_STATIC_SLOTVECS): Define.
5167 (STATIC_BUF_SIZE): Define.
5168 (quotearg_n_options): Use only statically allocated storage when
5169 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5170 than STATIC_BUF_SIZE.
5172 2000-07-29 Jim Meyering <meyering@lucent.com>
5174 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5175 * dirname.c (dir_name): Likewise.
5177 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5179 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5180 (dir_name): Assert that there are no trailing slashes.
5182 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5184 * mbswidth.h (mbswidth): Add a flags argument.
5185 (mbswidth): New declaration.
5186 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5187 * mbswidth.c (mbswidth): Add a flags argument.
5188 (mbsnwidth): New function.
5190 2000-07-24 Jim Meyering <meyering@lucent.com>
5192 * mbswidth.c: Remove useless #else. From Bruno Haible.
5194 2000-07-23 Paul Eggert <eggert@twinsun.com>
5196 * mbswidth.c (_XOPEN_SOURCE):
5197 Don't define; this causes problems on Solaris 7.
5198 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5200 2000-07-23 Paul Eggert <eggert@twinsun.com>
5203 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5204 so that mbstate_t is always defined.
5206 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5207 be 1 in at least one GCC installation, and this configuration
5208 error is likely to be common. Ignoring MB_LEN_MAX hurts
5209 performance on hosts that have mbrtowc but have only unibyte
5210 locales, but I assume these hosts are rare.
5212 2000-07-23 Paul Eggert <eggert@twinsun.com>
5214 * quotearg.c: Streamline by invoking multibyte code only if needed.
5215 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5216 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5217 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5218 invoke multibyte primitives.
5220 2000-07-23 Jim Meyering <meyering@lucent.com>
5222 * basename.c (base_name): Add an assertion.
5224 2000-07-15 Bruno Haible <clisp.cons.org>
5226 * quotearg.c: When the system forces us to redefine mbstate_t,
5227 shadow its mbsinit function.
5229 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5231 * mbswidth.h: New file.
5232 * mbswidth.c: New file.
5233 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5234 (noinst_HEADERS): Add mbswidth.h.
5236 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5238 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5241 2000-07-15 Jim Meyering <meyering@lucent.com>
5243 * makepath.c: Include quote.h.
5244 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5245 corresponding argument in a `quote (...)' call.
5246 Give better diagnostics.
5248 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5249 (noinst_HEADERS): Add quote.h.
5251 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5252 from tar's src/misc.c.
5253 * quote.h: New file. Prototypes for same.
5255 2000-07-10 Paul Eggert <eggert@twinsun.com>
5257 From a suggestion by Bruno Haible.
5258 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5259 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5260 to decide whether to define the BeOS workaround macro;
5261 this adjusts to the change to AC_MBSTATE_T.
5263 2000-07-13 Paul Eggert <eggert@twinsun.com>
5265 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5267 * quotearg.c (quoting_style_args, quoting_style_vals,
5268 quotearg_buffer_restyled): Add support for
5269 clocale_quoting_style. Undo previous change to
5270 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5271 and "{RIGHT QUOTATION MARK}" msgids.
5273 2000-07-05 Paul Eggert <eggert@twinsun.com>
5275 The old behavior of quoting `like this' doesn't look good with
5276 newer, ISO-style fonts. See:
5277 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5279 Instead, quote "like this" by default. Let the translator
5280 tailor the locale-specific quoting behavior by providing
5281 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5283 * quotearg.c (N_): New macro.
5284 (gettext_default): New function.
5285 (quotearg_buffer_restyled): Use
5286 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5287 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5289 2000-07-09 Jim Meyering <meyering@lucent.com>
5291 * Most files: Update copyright dates to include 2000.
5293 2000-07-08 Jim Meyering <meyering@lucent.com>
5295 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5297 (xgethostname): Remove now-unnecessary #ifdef.
5298 Move declaration of `err' into loop where it's used.
5300 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5302 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5303 by allocating a larger buffer. Test the gethostname return value for
5304 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5305 returns an error and ENAMETOOLONG isn't defined.
5307 2000-07-05 Paul Eggert <eggert@twinsun.com>
5308 and Bruno Haible <haible@clisp.cons.org>
5310 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5312 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5314 * quotearg.c (struct quoting_options): Simplify quote_these_too
5317 2000-07-03 Jim Meyering <meyering@lucent.com>
5319 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5320 Reported by Bruno Haible.
5322 2000-07-04 Jim Meyering <meyering@lucent.com>
5324 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5325 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5328 2000-07-03 Paul Eggert <eggert@twinsun.com>
5329 and Bruno Haible <haible@clisp.cons.org>
5331 * quotearg.c (mbrtowc):
5332 Assign to *pwc, and return 1 only if result is nonzero.
5333 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5335 2000-07-03 Jim Meyering <meyering@lucent.com>
5337 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5338 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5341 2000-07-02 Jim Meyering <meyering@lucent.com>
5343 * quotearg.c (mbstate_t): Don't define here.
5345 2000-07-02 Jim Meyering <meyering@lucent.com>
5347 * nanosleep.c (SIGCONT): Define if not already defined.
5349 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5351 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5352 per change in ../m4/ls-mntd-fs.m4.
5353 (read_filesystem_list): Ignore symbolic links.
5355 2000-06-29 Jim Meyering <meyering@lucent.com>
5357 * same.c: Include <string.h> or <strings.h>, as appropriate,
5358 for declaration of strcmp.
5360 * long-options.c: Include <stdlib.h>, for declaration of exit.
5362 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5363 Avoid warning by casting result to `char *' to remove `const'.
5365 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5367 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5369 2000-06-26 Paul Eggert <eggert@twinsun.com>
5371 savedir now sets errno on failure and invokes xmalloc to get memory.
5372 Fix a couple of other minor bugs while we're at it.
5374 * savedir.c (<unistd.h>): Do not include; there's no need.
5375 (NAMLEN): Remove macro.
5376 (malloc, realloc): Remove decls.
5378 ("xalloc.h"): Include.
5379 (NAME_SIZE_DEFAULT): New macro.
5380 (savedir): Use xmalloc / xrealloc to allocate memory.
5381 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5382 Skip "" directory entries.
5383 Use strlen to calculate directory entry length, since the old method
5384 is rarely used these days and isn't worth supporting.
5385 Don't use a pointer after freeing it.
5386 Check for integer overflow when calculating allocation size.
5387 Use memcpy to copy entries, instead of stpcpy.
5388 Set errno properly when returning NULL.
5389 Check for readdir error.
5391 2000-06-26 Jim Meyering <meyering@lucent.com>
5393 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5395 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5397 * getusershell.c (xmalloc, xrealloc): Remove functions.
5399 Don't include <stdlib.h>. Don't declare malloc, realloc.
5401 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5403 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5405 2000-06-24 Jim Meyering <meyering@lucent.com>
5407 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5409 2000-06-21 Jim Meyering <meyering@lucent.com>
5411 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5413 2000-06-19 Paul Eggert <eggert@twinsun.com>
5415 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5416 (mbrtowc, mbstate_t): Define substitutes if
5417 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5418 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5419 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5421 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5423 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5424 than 1024, return a memory chunk of least possible size, instead
5425 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5426 Use free/xmalloc instead of xrealloc to avoid copying for very long
5429 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5431 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5432 address, not strdup. Include <stdlib.h> and don't declare free().
5434 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5436 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5439 2000-06-21 Jim Meyering <meyering@lucent.com>
5441 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5442 (noinst_HEADERS): Add getstr.h.
5444 * getline.c (getstr): Move into a separate file.
5445 * getstr.c (getstr): New file, extracted from getline.c, with
5446 the following changes: new parameter, delim2; both delim[12]
5447 parameters have type `int', not `char'. The latter would lose
5448 with 8-bit delimiters.
5449 * getstr.h: New file.
5451 2000-06-19 Jim Meyering <meyering@lucent.com>
5453 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5455 2000-06-18 Jim Meyering <meyering@lucent.com>
5457 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5458 Besides, these days every porting target provides a mkdir function.
5460 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5461 (this snippet comes from src/system.h).
5463 2000-06-15 Paul Eggert <eggert@twinsun.com>
5465 * human.c (adjust_value): New function.
5466 (human_readable_inexact): Apply rounding style even when
5467 printing approximate values.
5469 2000-06-14 Paul Eggert <eggert@twinsun.com>
5471 * human.c (human_readable_inexact): Allow an input block
5472 size that is not a multiple of the output block size, and vice versa.
5473 Reported by Piergiorgio Sartor.
5475 2000-06-14 Paul Eggert <eggert@twinsun.com>
5477 * getdate.y (get_date): Apply relative times after time
5478 zone indicator, not before. Reported by Todd A. Jacobs.
5480 2000-06-13 Jim Meyering <meyering@lucent.com>
5482 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5484 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5486 2000-06-12 Paul Eggert <eggert@twinsun.com>
5488 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5490 2000-06-04 Paul Eggert <eggert@twinsun.com>
5492 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5494 2000-06-04 Jim Meyering <meyering@lucent.com>
5496 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5497 SunOS 4.1.4 for which gid_t is an unsigned type.
5499 2000-06-03 Jim Meyering <meyering@lucent.com>
5501 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5503 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5505 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5506 newer, don't install charset.alias.
5507 * config.charset: Change the Linux/glibc rules so they become empty
5508 on glibc-2.1 or newer.
5510 2000-06-02 Jim Meyering <meyering@lucent.com>
5512 * mountlist.c: Back out last change. Instead, do this...
5513 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5514 member using the same `ignore'-testing code.
5515 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5519 2000-05-29 Jim Meyering <meyering@lucent.com>
5521 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5522 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5524 2000-05-22 Jim Meyering <meyering@lucent.com>
5526 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5528 2000-05-18 Jim Meyering <meyering@lucent.com>
5530 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5531 back, too, since it may have been modified by allocate_entry.
5532 (hash_delete): Rewrite to use neither the assignment operator
5533 nor the comma operator in an if-expression.
5535 2000-05-15 Paul Eggert <eggert@twinsun.com>
5538 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5539 Remove; no longer needed.
5540 "quotearg.h": Add include.
5541 (file_name): Do not bother to explicitly initialize to NULL; it's less
5542 efficient on some hosts.
5543 (close_stdout_status): Remove test as to whether stdout was already
5544 closed; it breaks for the case "echo x | sort >&-".
5545 Quote file name colons.
5546 Do not assume that _("write error") lacks format strings.
5548 2000-05-15 Jim Meyering <meyering@lucent.com>
5550 * version-etc.c (version_etc_copyright): Update the copyright string
5551 used in all --version output.
5553 2000-05-14 Jim Meyering <meyering@lucent.com>
5555 * closeout.c (close_stdout_set_file_name): New function.
5556 (close_stdout_status): Use new file-scoped global.
5557 Return right away if fstat says the stdout file descriptor is invalid.
5558 * closeout.h (close_stdout_set_file_name): Declare.
5560 2000-05-10 Jim Meyering <meyering@lucent.com>
5562 * closeout.c [default_exit_status]: New file-scoped variable.
5563 (close_stdout_set_status): New function.
5564 * closeout.h (close_stdout_set_status): Declare.
5566 2000-05-08 Jim Meyering <meyering@lucent.com>
5568 * long-options.c: Don't include closeout.h.
5569 (parse_long_options): Don't call close_stdout for --version.
5571 2000-05-06 Jim Meyering <meyering@lucent.com>
5573 * strnlen.c: Undefine __strnlen and strnlen.
5574 [!weak_alias]: Define __strnlen to strnlen.
5576 * atexit.c: New file, from libiberty.
5578 2000-05-06 Jim Meyering <meyering@lucent.com>
5580 * closeout.c (close_stdout_status): Also check for errors on the
5583 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5585 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5586 instead of xmalloc, xrealloc, path_concat.
5587 (locale_charset): Treat empty environment variables as absent.
5588 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5590 2000-05-04 Jim Meyering <meyering@lucent.com>
5592 * getopt.c: Update from glibc.
5593 * obstack.c: Likewise.
5594 * obstack.h: Likewise.
5595 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5597 * regex.h: Likewise.
5598 * strndup.c: Likewise.
5599 * strnlen.c: New file, from glibc.
5601 2000-05-01 Jim Meyering <meyering@lucent.com>
5603 * full-write.c (full_write): Remove `FIXME' part of comment.
5605 2000-04-29 Jim Meyering <meyering@lucent.com>
5607 * path-concat.c: Declare strdup only if it's not defined.
5608 * canon-host.c: Likewise.
5610 2000-04-28 Jim Meyering <meyering@lucent.com>
5612 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5613 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5614 included first, then limits.h is included by locale.h by libintl.h.
5615 From John David Anglin.
5617 2000-04-25 Jim Meyering <meyering@lucent.com>
5619 * makepath.c (S_IRWXUGO): Define.
5620 (make_path): Always perform explicit chmod if MODE specifies any
5621 of the `special' permission bits. Prompted by a bug report against
5622 install from Mate Wierdl and Joost van Baal.
5624 2000-04-18 Jim Meyering <meyering@lucent.com>
5628 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5629 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5631 2000-04-17 Jim Meyering <meyering@lucent.com>
5633 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5634 the definition of it to rpl_strftime also defined-away the system's
5637 2000-04-15 Jim Meyering <meyering@lucent.com>
5639 Use `C' to denote so-called `contiguous' files, the same way
5641 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5642 (ftypelet): Use S_ISCTG.
5643 From Michael Deutschmann.
5645 2000-04-14 Jim Meyering <meyering@lucent.com>
5647 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5649 2000-04-08 Jim Meyering <meyering@lucent.com>
5651 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5652 names don't conflict. Reported by Eli Zaretskii.
5654 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5656 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5657 bug. Deal with the different error behavior of Irix iconv.
5659 2000-04-07 Jim Meyering <meyering@lucent.com>
5661 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5662 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5664 2000-04-05 Jim Meyering <meyering@lucent.com>
5666 Portability tweaks required for ultrix4.3.
5667 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5668 * readutmp.c: Include sys/types.h before sys/stat.h.
5669 * canon-host.c: Declare strdup.
5670 * path-concat.c: Likewise.
5671 From John David Anglin.
5673 2000-04-04 Jim Meyering <meyering@lucent.com>
5675 Be more DOS 8.3-friendly.
5676 * ref-add.sin: Renamed from ref-add.sed.in.
5677 * ref-del.sin: Renamed from ref-del.sed.in.
5678 * Makefile.am: Reflect renaming.
5679 Reported by Eli Zaretskii.
5681 Use a temporary file name that won't clash with `charset.alias'
5682 in the DOS 8.3 name space.
5683 * Makefile.am (charset_tmp): Define.
5684 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5685 (uninstall-local): Likewise.
5686 Reported by Eli Zaretskii.
5688 2000-03-29 Paul Eggert <eggert@twinsun.com>
5690 * time/strftime.c (my_strftime): Make sure we call the system
5691 strftime, not ourselves, when invoking the underlying strftime.
5693 2000-03-24 Jim Meyering <meyering@lucent.com>
5695 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5696 (charset_alias): Define.
5697 (install-exec-local): Factor out common code.
5698 (uninstall-local): Split lines longer than 80.
5699 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5701 (.sed.in.sed): New rule. Don't redirect directly to $@.
5702 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5704 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5706 * config.charset: Output a line containing "Packages using this file".
5707 * ref-add.sed.in, ref-del.sed.in: New files.
5708 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5709 ref-del.sed): New rules.
5711 2000-03-17 Jim Meyering <meyering@lucent.com>
5713 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5714 Otherwise, include <strings.h>
5716 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5718 * unicodeio.c (utf8_wctomb): New function.
5719 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5720 format instead of in UCS-4 with platform dependent endianness.
5722 2000-03-07 Paul Eggert <eggert@twinsun.com>
5724 * savedir.c (savedir): Work even if directory size is
5725 negative; this can happen with some screwy NFS configurations.
5727 2000-03-06 Jim Meyering <meyering@lucent.com>
5729 * localcharset.c (get_charset_aliases): Don't try to free file_name
5730 if it's NULL (because we ran out of memory). From Bruno Haible.
5732 2000-03-05 Jim Meyering <meyering@lucent.com>
5734 * localcharset.c ("path-concat.h"): Include.
5735 (get_charset_aliases): Use path_concat instead of ANSI string
5738 * unicodeio.h (PARAMS): Define.
5739 Use it to guard prototype.
5741 2000-03-04 Jim Meyering <meyering@lucent.com>
5743 * Makefile.am (install-exec-local): Create $(libdir) before installing
5745 (uninstall-local): Uncomment this rule so `make distcheck' works
5748 * unicodeio.c (<errno.h>): Include it.
5749 (errno): Declare if not defined.
5751 * localcharset.c: Add Bruno's comment justifying use of volatile.
5753 * config.charset: New version, incorporating remarks from a linux
5754 i18n mailing list. From Bruno Haible.
5756 2000-03-02 Jim Meyering <meyering@lucent.com>
5758 * Makefile.am (EXTRA_DIST): Add config.charset.
5760 2000-03-01 Jim Meyering <meyering@lucent.com>
5762 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5763 * unicodeio.c: Likewise.
5765 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5767 * config.charset: New file.
5768 * localcharset.c: New file.
5769 * unicodeio.h, unicodeio.c: New files.
5770 * Makefile.am (DEFS): Add -DLIBDIR=...
5771 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5772 (noinst_HEADERS): Add unicodeio.h.
5773 (all-local, install-exec-local, charset.alias): New targets.
5775 2000-02-28 Paul Eggert <eggert@twinsun.com>
5777 * quotearg.c (ALERT_CHAR): New macro.
5778 (quotearg_buffer_restyled): Use it.
5780 2000-02-27 Jim Meyering <meyering@lucent.com>
5782 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5783 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5785 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5786 not `#if STDC_HEADERS'.
5787 Declare malloc if needed.
5789 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5790 now that autoconf always defines the HAVE_DECL_ symbols.
5791 * human.c: Likewise.
5793 * strtoumax.c: Likewise.
5795 * backupfile.c: Arrange for cpp to fail if the configure-time
5796 declaration check was not run.
5798 * human.c: Likewise.
5800 * strtoumax.c: Likewise.
5802 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5803 then first look up the entire `.'-containing string as a login name.
5805 2000-02-18 Paul Eggert <eggert@twinsun.com>
5807 * getdate.y: Handle two-digit years with leading zeros correctly.
5808 (textint): New typedef.
5809 (parser_control): Member year changed from int to textint.
5811 (YYSTYPE): Removed; replaced by %union with int and textint members.
5812 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5813 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5814 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5815 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5816 (date, number, to_year): Use width of number in digits, not its value,
5817 to determine whether it's a 2-digit year, or a 2-digit time.
5818 (yylex): Store number of digits of numeric tokens.
5819 Reported by John Kendall.
5821 (parser_control): Changed from struct parser_control to typedef (for
5822 consistency). All uses changed.
5824 (tID): Removed; not used.
5825 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5827 2000-02-14 Paul Eggert <eggert@twinsun.com>
5829 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5830 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5832 2000-02-12 Jim Meyering <meyering@lucent.com>
5834 * userspec.c (ISDIGIT): Define it.
5835 (isdigit): Remove definition.
5836 (is_number): Use ISDIGIT, not isdigit.
5837 <libintl.h>: Include.
5839 (parse_user_spec): Mark translatable strings.
5841 2000-02-10 Jim Meyering <meyering@lucent.com>
5843 With these changes, nanosleep.[ch] are finally enough like the other
5844 lib/* replacement files to compile on a few more losing systems.
5846 * nanosleep.h: Don't include config.h.
5847 Remove prototype from declaration of nanosleep.
5848 (PARAMS): Remove now-unneeded definition.
5849 * nanosleep.c: #undef nanosleep.
5850 (rpl_nanosleep): Rename from nanosleep.
5852 2000-02-03 Jim Meyering <meyering@lucent.com>
5854 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5855 rather than with `#if HAVE_UTMPNAME'.
5857 2000-02-01 Jim Meyering <meyering@lucent.com>
5859 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5861 2000-01-31 Jim Meyering <meyering@lucent.com>
5863 * nanosleep.h (nanosleep): Guard declaration with
5864 `#if ! HAVE_DECL_NANOSLEEP'.
5865 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5866 the declaration in that vendor's sys/timers.h.
5867 Reported by Christian Krackowizer.
5869 * quotearg.c (ISASCII): Add #undef and move definition to follow
5870 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5871 (ISPRINT): Likewise.
5872 Reported by Tom Tromey.
5874 2000-01-30 Jim Meyering <meyering@lucent.com>
5876 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5877 uses of ->ut_name. The latter doesn't work with new Linux header files
5878 where only utmpx.ut_user is declared.
5880 * readutmp.h (UT_USER): Define.
5882 2000-01-23 Jim Meyering <meyering@lucent.com>
5884 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5887 2000-01-22 Jim Meyering <meyering@lucent.com>
5889 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5890 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5891 Required for some AIX systems. Reported by Christian Krackowizer.
5892 [TESTING] (main): New function.
5894 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5895 * dirname.c (dir_name): Support for DOS-style file names with drive
5898 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5900 * strverscmp.c (ISDIGIT): Define.
5901 (strverscmp): Use ISDIGIT, not isdigit.
5903 2000-01-17 Paul Eggert <eggert@twinsun.com>
5905 * nanosleep.c (nanosleep):
5906 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5907 POSIX.1 doesn't require SA_INTERRUPT and some systems
5908 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5909 it's been part of POSIX.1 since day 1 (in 1988).
5911 2000-01-17 Jim Meyering <meyering@lucent.com>
5913 * interlock: Remove unused file. Reported by François Pinard.
5915 2000-01-16 Paul Eggert <eggert@twinsun.com>
5917 * quotearg.c (quotearg_buffer_restyled): Do not quote
5918 alert, backslash, formfeed, and vertical tab unnecessarily in
5919 shell quoting style.
5922 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5923 Free Software Foundation, Inc.
5924 Copying and distribution of this file, with or without modification,
5925 are permitted provided the copyright notice and this notice are preserved.