1 2005-03-23 Jim Meyering <jim@meyering.net>
3 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
5 2005-03-21 Jim Meyering <jim@meyering.net>
7 Changes imported from coreutils.
9 * cycle-check.c: Don't include xalloc.h.
11 * path-concat.c: Don't include assert.h.
12 (path_concat): Remove assertion that would have triggered
13 for ABASE starting with more than one slash.
14 Reported by Andreas Schwab.
16 * path-concat.c (path_concat): Set *BASE_IN_RESULT
17 properly when ABASE is an absolute file name.
18 Correct the description of this function.
20 Add an assertion and a test driver.
21 This fixes a bug introduced on 2004-07-02.
22 Andreas Schwab reported the resulting failure of cp --parents:
23 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
25 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
27 * strftime.c (my_strftime): If the underlying strftime returns 0
28 (which shouldn't happen), generate nothing instead of returning 0
29 immediately, so that nstrftime (NULL, ...) doesn't return 0.
31 2005-03-16 Bruno Haible <bruno@clisp.org>
33 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
35 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
37 * strftime.c (my_strftime): Prepend space to format so that we can
38 reliably distinguish strftime failure from empty output on POSIX
41 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
43 * iconvme.c (SIZE_MAX): New macro, if not already defined.
44 (iconv_string): Don't guess a size-zero buffer, as that might cause
45 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
46 result would be 'too large', where 'too large' is (heuristically)
47 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
48 overflow concerns. This will prevent some unwanted malloc failures
49 when the inputs are very large.
51 2005-03-15 Bruno Haible <bruno@clisp.org>
53 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
56 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
59 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
61 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
63 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
64 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
68 2005-03-14 Simon Josefsson <jas@extundo.com>
70 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
73 2005-03-14 Jim Meyering <jim@meyering.net>
75 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
76 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
77 to be nonzero so that we (and caller) can detect the difference
78 between a valid zero-length expansion and an error return, even
79 when the underlying strftime fails before writing anything into
82 2005-03-10 Jim Meyering <jim@meyering.net>
84 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
85 so that this module works on systems without fchdir.
87 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
89 Factor int-properties macros into a single file, except for
91 * intprops.h: New file.
92 * getloadavg.c: Include it instead of limits.h.
93 (INT_STRLEN_BOUND): Remove.
94 * human.c: Include intprops.h.
95 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
96 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
97 * inttostr.h: Include intprops.h instead of limits.h.
98 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
99 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
100 for consistency with intprops.h.
101 (time_t_is_integer, twos_complement_arithmetic): Use them.
102 * sig2str.h: Include <signal.h>, intprops.h.
103 (INT_STRLEN_BOUND): Remove.
104 * strftime.c (TYPE_SIGNED): Remove.
105 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
106 * strtol.c: Adjust comments to match intprops.h.
107 * userspec.c: Include intprops.h.
108 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
109 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
110 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
111 instead of rolling our own expressions.
112 * xstrtol.c: Include xstrtol.h first, to test interface.
114 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
116 (my_strftime): Do not mishandle years close to INT_MAX, by doing
117 the right thing even if adding 1900 would overflow. Similarly
118 for tm_mon + 1 and tm_yday + 1.
119 Make %Y always equivalent to %C%y, and similarly for %G and %g.
120 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
121 (DO_SIGNED_NUMBER): New macro.
122 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
124 2005-03-07 Bruno Haible <bruno@clisp.org>
126 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
128 2005-03-03 Derek R. Price <derek@ximbiot.com>
129 Bruno Haible <bruno@clisp.org>
131 * pagealign_alloc.h: New file.
132 * pagealign_alloc.c: New file.
134 2005-01-28 Bruno Haible <bruno@clisp.org>
136 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
139 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
141 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
142 The workaround isn't strictly needed for POSIX conformance, and
143 it's too much of a pain to configure and maintain. We'll ask
144 people to fix their kernels instead.
145 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
146 (NANOSLEEP_BUG_WORKAROUND): Remove.
147 (xnanosleep): Remove the workaround.
149 2005-02-12 Bruno Haible <bruno@clisp.org>
151 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
153 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
155 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
156 * timespec.h (gettime): Return void, since it always
157 succeeds now. All uses changed.
158 * gettime.c (gettime) Likewise.
159 [HAVE_NANOTIME]: Prefer nanotime.
160 Assume gettimeofday succeeds, as POSIX requires.
161 Assime time () succeeds, since other code already does.
162 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
163 (timespec_subtract): Remove.
164 (NANOSLEEP_BUG_WORKAROUND): New constant.
165 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
166 things considerably. Use it only on GNU/Linux hosts, since the
167 workaround shouldn't be needed elsewhere.
169 2005-02-24 Bruno Haible <bruno@clisp.org>
171 * gettext.h: Update from GNU gettext 0.14.2.
173 2005-02-24 Bruno Haible <bruno@clisp.org>
175 * localcharset.c: Update from GNU gettext 0.14.2.
176 * config.charset: Update from GNU gettext 0.14.2.
178 2005-02-22 Simon Josefsson <jas@extundo.com>
180 * iconvme.h, iconvme.c: New files, from libc.
182 2005-02-20 Neil Conway <neilc@samurai.com>
184 * xgethostname.c (xgethostname): Check for ENOMEM, which is
185 returned by OSX/Darwin if the specified buffer is not large
186 enough for the hostname.
188 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
190 * memrchr.h: New file.
191 * chdir-long.c: Include it.
192 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
193 Don't bother including stddef.h.
195 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
197 * argp-help.c (__argp_help): Create a fake struct argp_state and
198 pass it to _help, otherwise the latter coredumps trying to
199 dereference state.root_argp.
201 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
203 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
205 Include <sys/types.h>, for dev_t.
206 (ME_DUMMY, ME_REMOTE): Move from here....
207 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
208 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
210 Include mountlist.h first, to test the interface.
212 2005-01-29 Bruno Haible <bruno@clisp.org>
214 * progname.c (program_name): Initialize.
215 Needed when linking statically on MacOS X.
217 2005-01-28 Bruno Haible <bruno@clisp.org>
219 * javacomp.sh.in: New file, from GNU gettext.
220 * javacomp.h: New file, from GNU gettext.
221 * javacomp.c: New file, from GNU gettext.
223 2005-01-26 Bruno Haible <bruno@clisp.org>
225 * javaexec.sh.in: New file, from GNU gettext.
226 * javaexec.h: New file, from GNU gettext.
227 * javaexec.c: New file, from GNU gettext.
229 2005-01-26 Simon Josefsson <jas@extundo.com>
231 * gai_strerror.c: Use GPL in header.
233 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
235 * argp-help.c (hol_entry_help): Avoid using non-constant
236 initializers for struct pentry_state.
237 (__argp_error): Check return value of __asprintf
238 (__argp_failure): Translate error message
240 * argp-parse.c: Removed braces around the expansion of N_()
242 2005-01-21 Jim Meyering <jim@meyering.net>
244 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
245 same value as for Solaris 9.
247 * chdir-long.c (chdir_long): Rewrite to remove limitation on
248 component length. This included changing the parameter to be
249 of type `char *' rather than `char const *'.
250 * chdir-long.h (chdir_long): Update prototype.
252 * openat.c (fdopendir, fstatat): New functions.
253 * openat.h: Include headers required for use of DIR and struct stat.
254 [AT_SYMLINK_NOFOLLOW]: Define.
255 (fdopendir, fstatat): Add prototypes.
257 2005-01-21 Bruno Haible <bruno@clisp.org>
259 * classpath.h: New file, from GNU gettext.
260 * classpath.c: New file, from GNU gettext.
262 2005-01-20 Simon Josefsson <jas@extundo.com>
264 * version-etc-fsf.c: New file, with version_etc_copyright.
265 * version-etc.c: Remove version_etc_copyright.
266 * version-etc.h (version_etc_copyright): Use [] instead of * in
267 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
269 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
271 * save-cwd.c (save_cwd): Remove code to support the case
272 where fchdir is missing or flaky.
274 2005-01-20 Simon Josefsson <jas@extundo.com>
276 * base64.h (isbase64): Add.
278 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
279 using a unsigned prototype, don't inline.
280 (base64_decode): Use it.
282 2005-01-19 Bruno Haible <bruno@clisp.org>
284 * sh-quote.h: New file, from GNU gettext.
285 * sh-quote.c: New file, from GNU gettext.
287 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
289 Merge changes from coreutils, as described below in several
290 changelogs dated today.
292 * save-cwd.c: Include "save-cwd.h" before other include files.
293 (O_DIRECTORY): Remove; not needed here, since "." must be
294 a directory. All uses removed.
295 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
296 universal on Suns, and we also need to test for IRIX.
297 Revamp code to use 'if' rather than '#if'.
298 Avoid unnecessary comparison of cwd->desc to 0.
300 * utimens.c (futimens): Robustify the previous patch, by checking
301 for known valid error numbers rather than observed invalid ones.
303 2005-01-18 Jim Meyering <jim@meyering.net>
305 * version-etc.c (version_etc_copyright): Update copyright date.
307 * utimens.c (futimens): Account for the fact that futimes
308 can also fail with errno == ENOSYS or errno == ENOENT.
309 Patch from Dmitry V. Levin.
311 Change the name of the robust chdir function from chdir to chdir_long.
312 * save-cwd.c: Include chdir-long.h rather than chdir.h.
313 (restore_cwd): Use chdir_long, not chdir.
314 * chdir-long.c: Renamed from chdir.c.
315 * chdir-long.h: Renamed from chdir.h.
316 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
319 2005-01-18 Bob Proulx <bob@proulx.com>
321 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
322 offsetof() macro construct to avoid compile failure with native HP-UX
323 11.0 ANSI C compiler.
325 2005-01-06 Bruno Haible <bruno@clisp.org>
327 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
328 because stpncpy.m4 takes care of it.
330 2004-01-24 Bruno Haible <bruno@clisp.org>
332 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
334 2003-10-09 Bruno Haible <bruno@clisp.org>
336 * progreloc.c: Include xalloc.h instead of xmalloc.h.
338 2005-01-06 Bruno Haible <bruno@clisp.org>
340 * fwriteerror.h (fwriteerror): Change specification to include fclose.
341 * fwriteerror.c: Include <stdbool.h>.
342 (fwriteerror): At the end, close the file stream. Record whether
343 stdout was already closed.
345 2004-05-27 Bruno Haible <bruno@clisp.org>
347 * execute.c (environ): Declare if needed.
348 * pipe.c (environ): Likewise.
349 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
351 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
353 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
354 definitions to be after all include files, to avoid collisions.
355 Problem reported by Bob Proulx.
357 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
359 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
360 not needed. This removes a dependency on the gettext module.
361 [defined _LIBC]: Do not include <libintl.h>; not needed.
363 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
365 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
368 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
370 * argp-parse.c: Include <stddef.h>.
371 (alignof, alignto): New macros.
372 (parser_init): Don't assume that void * is aligned sufficiently
375 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
376 need to extend the stack.
377 (YYINITDEPTH): New macro, so that the initial stack isn't overly
380 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
382 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
384 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
386 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
387 Remove now-obsolete comment about AIX.
388 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
389 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
390 (YYMAXDEPTH): New macro.
392 2004-12-18 Bruno Haible <bruno@clisp.org>
394 * fatal-signal.c (fatal_signals): Make non-const.
395 (init_fatal_signals): New function.
396 (uninstall_handlers, install_handlers): Ignore signals that were set to
398 (at_fatal_signal): Call init_fatal_signals.
399 (init_fatal_signal_set): Likewise. Ignore signals that were set to
401 Reported by Paul Eggert.
403 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
405 * getdate.y (textint): New member "negative".
406 (time_zone_hhmm): New function.
407 Expect 14 shift-reduce conflicts, not 13.
408 (o_colon_minutes): New rule.
409 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
410 (yylex): Set the "negative" member of signed numbers.
412 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
414 Changes imported from coreutils.
415 * hard-locale.c: Assume <locale.h> exists.
417 (GLIBC_VERSION): New macro.
418 (hard_locale): Assume setlocale exists.
419 Rewrite to avoid #ifdef.
420 Use strdup rather than malloc + strcpy.
421 * human.c: Assume <locale.h> exists.
422 (human_readable): Assume localeconv exists.
424 2004-12-01 Jakub Jelinek <jakub@redhat.com>
426 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
427 convert T2, not T. (Imported from libc.)
429 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
431 * getcwd.c (is_ENAMETOOLONG): New macro.
432 (__getcwd.c): Don't restore errno; glibc doesn't.
433 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
434 first, falling back to our code only if its results look suspicious.
435 Ensure that the resulting buffer is only as large as necessary.
437 * readutmp.c: Include readutmp.h first.
438 Include <errno.h>, since readutmp.h no longer does that.
439 * readutmp.h: Don't include <errno.h>,
440 <sys/param.h>, <time.h>; not needed to establish interface.
441 (errno): Remove decl.
442 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
443 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
444 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
446 2004-11-28 Simon Josefsson <jas@extundo.com>
448 * base64.h, base64.c: New file.
450 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
452 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
454 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
456 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
457 HP's ANSI C compiler.
458 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
459 Declaring int functions causes warnings on some modern systems and
460 shouldn't be needed to compile on ancient ones.
461 * same.c (MIN) [defined MIN]: Don't define, since it's already
464 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
465 with the following changes.
466 (__set_errno): Parenthesize properly.
468 (MIN, MAX, MATCHING_INO): New macros.
469 (__getcwd): Define with prototype, not K&R form.
470 Use heuristics to allocate default buffer on stack if possible.
471 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
472 behavior, and to avoid the PATH_MAX limit when computing
474 Use MATCHING_INO to compare inode number to file.
475 Check for arithmetic overflow in size calculations.
476 Fix bug in reallocation of dot array that caused getcwd to fail
477 on directories nested deeper than 75.
478 Be more careful about saving errno on error.
479 Do not use realloc; use only free+malloc, as this is a bit
480 more flexible and avoids a needless copy operation.
481 Do not inspect st_dev and st_ino for symbolic links; POSIX
482 doesn't specify the latter.
483 Check for closedir errors.
484 Avoid needless casts.
485 Use "#ifdef weak_alias" around weak_alias, to be like other
487 The following changes to getcwd.c have effect only when used in
488 gnulib; they have no effect inside glibc proper.
489 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
490 as alloca isn't used.
491 (alloca, __alloca): Likewise.
492 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
493 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
494 unconditionally, as gnulib assumes C89 or better.
495 Do not include <sys/param.h>.
496 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
497 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
499 (NULL) [!defined NULL]: Remove; we assume C89 or better.
500 Include <dirent.h> in a way that is compatible with modern Autoconf.
501 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
502 New macros, if not already defined.
503 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
504 Use "_LIBC", not "defined _LIBC", for consistency.
505 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
507 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
508 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
509 * xgetcwd.c: David MacKenzie's old code was removed, so give
510 credit only to Jim Meyering and adjust the copyright dates.
511 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
512 <stdlib.h>, <unistd.h>, "pathmax.h".
513 Instead, include "xgetcwd.h" (first) and "getcwd.h".
514 (INITIAL_BUFFER_SIZE): Remove.
515 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
517 2004-11-23 Jim Meyering <jim@meyering.net>
519 * getopt_.h: Remove trailing blanks.
521 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
523 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
524 (futimens): New function, which uses futimes if available.
525 (futimens, utimens): Support timespec==NULL, with same semantics
526 as utime and utimens.
527 * utimens.h (futimens): New decl.
529 2004-11-23 Jim Meyering <jim@meyering.net>
531 * __fpending.c: Add comment.
533 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
535 * getopt_.h: Re-addition of __getopt_argv_const caused
536 redefinition warnings. To avoid them, include the defines
537 in `#if !defined __need_getopt ... #endif'. The only place
538 where __getopt_argv_const is used is in definitions
539 of getopt_long and getopt_long_only below, which are as well
540 protected by `#ifndef __need_getopt'.
541 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
542 __need_getopt after including <stdio.h> and <unistd.h> These
543 headers might have defined it.
545 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
547 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
549 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
550 optopt): Use them instead of invoking ## directly; otherwise, the
551 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
553 2004-11-19 Bruno Haible <bruno@clisp.org>
555 * strtok_r.c: Move comments from here...
556 * strtok_r.h: ... to here.
558 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
560 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
561 might fail. Problem reported by Yoann Vandoorselaere.
562 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
563 that mishandle size_t overflow.
565 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
567 * canon-host.c: Include "strdup.h".
568 (canon_host): Use getaddrinfo if available, so that IPv6 works.
569 Use strdup instead of malloc/strcpy to duplicate strings.
571 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
572 (human_space_before_unit): New constant.
573 * human.c (human_readable): Support it.
575 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
576 (xgetcwd): Set errno correctly when failing.
577 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
578 the failure is actually due to a PATH_MAX problem.
580 Further getopt changes to make it more likely that glibc will
581 buy the changes back.
582 * getopt.c (POSIXLY_CORRECT): New constant.
583 (getopt): Use it, so to preserve glibc semantic
584 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
585 when compiling for libc.
586 * getopt_.h (__getopt_argv_const): Bring it back.
587 (getopt_long, getopt_long_only): Use it.
589 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
590 New arg POSIXLY_CORRECT. All callers changed.
591 (getopt): Argv is now char * const *, as per standard.
592 (_getopt_internal_r, _getopt_internal): Argv is now char **,
593 not char *__getopt_argv_const *.
594 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
595 _getopt_long_only_r): Likewise.
596 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
597 * getopt_int.h (_getopt_internal, _getopt_internal_r,
598 _getopt_long_r, _getopt_long_only_r): Likewise.
599 * getopt_.h (__getopt_argv_const): Remove.
600 (getopt): Argv is now char * const *, as per standard.
602 * getdate.y (tORDINAL): New token.
603 (day, relunit): Allow it for relative times.
604 (relative_time_table): Use tORDINAL for ordinals.
606 2004-11-15 Jim Meyering <jim@meyering.net>
608 * closeout.c: Include "__fpending.h" once again.
610 (close_stdout): Don't fail just because stdout was closed initially,
611 since some programs don't write to stdout in the normal course of
612 operation (other than --version and --help), and we don't want this
613 function to make e.g. `touch file >&-' fail.
614 But do fail if it was closed and someone has tried to write to it.
615 E.g., `printf foo >&-' must fail.
617 2004-11-11 Simon Josefsson <jas@extundo.com>
619 * strtok_r.h, strtok_r.c: New file.
621 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
623 * getopt_.h (__getopt_argv_const): New macro, to be used so that
624 we can stop lying to compilers about the constness of argv when we
625 are compiled outside glibc.
626 (getopt, getopt_long, getopt_long_only): Use it.
627 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
629 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
630 _getopt_long_only_r): Likewise.
631 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
632 _getopt_long_only_r): Likewise.
634 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
635 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
636 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
637 the other external symbols.
638 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
639 declaration, since the above renaming now works around collisions.
641 2004-11-11 Jim Meyering <jim@meyering.net>
643 * linebreak.c: Remove trailing blanks.
644 * alloca_.h: Likewise.
646 * euidaccess.c: Likewise.
647 * allocsa.h: Likewise.
649 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
651 * mktime.c (SHR): New macro, which is a portable
652 substitute for >> that should work even on Crays.
653 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
654 Problem reported by Mark D. Baushke in
655 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
656 * getdate.y (SHR): Likewise.
658 * strftime.c (SHR): Likewise.
660 * quotearg.c (struct quoting_options): Use unsigned int for
661 quote_these_too, so that right shifts are well defined. All uses
664 2004-11-10 Simon Josefsson <jas@extundo.com>
666 * getaddrinfo.h, getaddrinfo.c: New files.
668 2004-11-10 Jim Meyering <jim@meyering.net>
670 Ensure that no close failure goes unreported.
671 * closeout.c (close_stdout): Always close stdout. I.e., don't
672 return early when it seems there's nothing to flush.
673 Don't include __fpending.h.
675 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
677 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
679 2004-11-05 Bruno Haible <bruno@clisp.org>
681 * readlink.c: Include stddef.h, needed for size_t on Woe32.
682 Reported by Mark D. Baushke <mdb@cvshome.org>.
684 2004-11-04 Bruno Haible <bruno@clisp.org>
686 2004-09-11 Bruno Haible <bruno@clisp.org>
687 * allocsa.valgrind: New file.
688 2004-02-06 Bruno Haible <bruno@clisp.org>
689 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
690 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
691 Reported by Christopher Seip <chris.seip@hp.com>.
693 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
695 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
696 with errno == ERANGE if the buffer is too small.
697 Problem reported by Mark D. Baushke.
699 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
701 * xreadlink.c (MAXSIZE): New macro.
702 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
703 size does not exceed MAXSIZE. Avoid cast.
704 As suggested by Mark D. Baushke in
705 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
706 if readlink fails with buffer size just under MAXSIZE, try again
709 2004-11-02 Derek R. Price <derek@ximbiot.com>
710 and Paul Eggert <eggert@cs.ucla.edu>
712 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
713 (get_date): Overparenthesize to avoid GCC warning.
715 2004-11-02 Bruno Haible <bruno@clisp.org>
717 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
718 function returns void.
720 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
722 * getpass.c (fflush_unlocked, flockfile, funlockfile)
723 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
726 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
728 * getdate.y: Add support for TZ="foo" within a date string.
729 Fix some bugs near time_t boundaries. Reject dates with
730 out-of-range components, e.g., "Sept 31".
731 Include <stdlib.h>, "setenv.h", "xalloc.h".
732 (ISDIGIT_LOCALE): Remove; unused.
733 Note that the TZ and time functions used here are not reentrant.
734 (mktime_ok, get_tz): New functions.
735 (TZBUFSIZE): New constant.
736 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
737 This requires that we sometimes generate our own TZ="XXX..." setting.
739 2004-10-27 Derek R. Price <derek@ximbiot.com>
741 * mktime.c (not_equal_tm): Remove redundant check.
743 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
745 * getdate.y: Use Bison 1.875 features, and some minor
746 code cleanups. This change does not affect semantics.
747 Don't include <stdlib.h>; no longer needed.
748 Don't include unlocked-io.h; only the "#if TEST" code uses
749 stdio, and performance isn't crucial there.
750 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
751 Bison 1.875 features as described below.
752 All uses of "PC." replaced by "pc->".
753 (YYSTYPE): Add a forward declaration.
754 (yylex, yyerror): Use full prototypes in forward decls.
755 Use "%pure-parser" rather than obsolescent "%pure_parser".
756 Use %parse-param and %lex-param instead of obsolescent
757 YYPARSE_PARAM and YYLEX_PARAM.
758 (meridian_table, month_and_day_table, time_units_table,
759 relative_time_table, time_zone_table, military_table,
760 lookup_zone, lookup_word, get_date):
761 Use NULL instead of 0 where appropriate.
762 (to_hour): Avoid abort (), to avoid a dependency on
764 (yyerror, yylex): Now accepts parser_control * arg.
765 (main) [TEST]: Use '\0' rather than 0 for char.
767 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
769 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
770 It's now the caller's responsibility to handle the case where
771 !HAVE_GETPAGESIZE && !defined getpagesize.
773 * mktime.c (leapyear): Arg is long int, not int.
775 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
777 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
779 2004-10-12 Simon Josefsson <jas@extundo.com>
781 * getpass.c (fflush_unlocked, flockfile, funlockfile)
782 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
785 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
787 * vsnprintf.h: New file.
788 * vsnprintf.c: New file.
790 2004-10-07 Bruno Haible <bruno@clisp.org>
792 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
793 into the provided buffer.
795 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
797 * diacrit.c, diacrit.h: Add GPL notice.
799 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
800 * atanl.c (atanl): Keep the code as similar to glibc as possible.
801 * logl.c (logl): Keep the code as similar to glibc as possible.
802 This avoids a potential constant-folding bug.
804 2004-10-05 Bruno Haible <bruno@clisp.org>
806 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
808 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
810 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
811 * xmalloc.c (xmemdup): Likewise.
812 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
813 XFREE): Remove these long-obsolescent macros.
814 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
817 * regex.c (re_comp): Cast gettext return value to char *,
818 Problem reported by Martin Neitzel via Mark D. Baushke.
820 2004-10-04 Simon Josefsson <jas@extundo.com>
822 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
823 '#ifdef USE_UNLOCKED_IO'.
825 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
827 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
828 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
829 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
830 regex.c, sha1.c, version-etc.c, yesno.c:
831 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
832 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
833 the includer's responsibility.
837 * modechange.c (mode_compile): Don't decrement a pointer that
838 points to the start of a string, as the C Standard says the
839 resulting behavior is undefined.
841 * backupfile.h (enum backuptype): Rename none -> no_backups,
842 simple -> simple_backups, numbered_existing ->
843 numbered_existing_backups, numbered -> numbered_backups
844 to avoid shadowing problems. All uses changed.
845 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
846 * backupfile.c (check_extension, numbered_backup):
847 Rename locals to avoid shadowing 'basename'.
848 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
851 * .cppi-disable: Add getopt_.h, getopt_int.h.
852 * .cvsignore: Add getopt.h.
854 2004-10-04 Simon Josefsson <jas@extundo.com>
856 * memmem.h: New file.
857 * memmem.c: New file, taken from glibc.
859 2004-10-02 Jim Meyering <jim@meyering.net>
861 * dirfd.h, getpagesize.h: Add copyright notice.
863 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
865 * snprintf.c: Remove comments as to why each header is needed.
867 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
869 * strsep.h: New file.
870 * strsep.c: New file.
872 2004-10-01 Simon Josefsson <jas@extundo.com>
874 * snprintf.c (snprintf): Handle size==0.
876 2004-10-01 Simon Josefsson <jas@extundo.com>
877 Bruno Haible <bruno@clisp.org>
879 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
880 (snprintf): Declare 'args'.
882 2004-09-30 Simon Josefsson <jas@extundo.com>
884 * snprintf.h, snprintf.c: New files.
886 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
888 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
889 (hol_entry_help): Never translate an empty string.
890 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
891 * argp.h (OPTION_NO_TRANS): New option.
893 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
895 * xvasprintf.c: Include xalloc.h.
896 (xvasprintf): Use xalloc_die, not xmalloc_die.
898 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
900 * dummy.c: Change copyright notice to FSF, and license to GPL.
902 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
904 * argp-pvh.c (argp_program_version_hook): Provide initial value.
905 Problem reported by Bruno Haible in:
906 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
908 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
910 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
911 in case some system header has #define'd it. Problem reported by
913 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
915 2004-09-08 Bruno Haible <bruno@clisp.org>
917 * stdint_.h.in: New file, taken from GNU clisp.
919 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
921 * xvasprintf.h: New file.
922 * xvasprintf.c: New file.
923 * xasprintf.c: New file.
925 2004-09-08 Bruno Haible <bruno@clisp.org>
927 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
929 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
931 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
933 Import from coreutils.
934 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
935 strings on unbounded length. alloca's performance benefits aren't
938 (parse_with_separator): New function, with most of the internals
939 of the old parse_user_spec. Allow user to omit both user and group,
940 for compatibility with FreeBSD.
941 Clone only the user name, not the entire spec.
942 Do not set *uid, *gid unless entirely successful.
943 Avoid memory leak in some failing cases.
944 Fix regression for USER.GROUP reported by Dmitry V. Levin in
945 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
946 (parse_user_spec): Rewrite to use parse_with_separator.
948 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
950 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
951 its complicated substitute.
952 * argp-help.c: Include <errno.h>, for program_invocation_short_name
953 and program_invocation_name.
954 (__argp_basename) [!_LIBC]: Remove; the only use was
955 replaced by its body.
956 (__argp_short_program_name): Change condition from
957 !defined __argp_short_program_name to
958 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
959 to match argp-namefrob.h.
960 (__argp_failure): Don't assume strerror_r returns char *.
961 * argp-parse.c (N_): Define unconditionally.
962 (argp_default_options): Fill out initializers with 0 to avoid
965 2004-08-12 Simon Josefsson <jas@extundo.com>
967 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
968 * getopt_.h: Renamed from getopt.h.
970 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
972 Merge from coreutils.
974 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
975 wmemchr or wmemcpy. Problem reported by Robert Dahlem
976 for Reliant Unix 5.43.
978 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
979 (union fooround): Use uintmax_t, not long int.
980 The rest is a merge from libc:
981 [defined _LIBC]: Include <shlib-compat.h>.
982 (_obstack) [defined _LIBC]: Remove after 2.3.4.
984 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
986 * strverscmp.c: Convert to UTF-8.
988 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
990 * obstack.h (obstack_empty_p):
991 Don't assume that chunk->contents is suitably aligned.
992 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
993 Likewise. Problem reported by Benno in
994 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
996 * chown.c (rpl_chown): Work even if the file is writeable but not
997 readable. This could be improved further but it'd take some work.
999 2004-08-08 Simon Josefsson <jas@extundo.com>
1001 * xgethostname.c: Don't include error.h (not used).
1004 * getpass.c: Include getpass.h first.
1006 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1008 * xalloc-die.c: New files.
1009 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1011 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1012 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1013 (_, N_, xalloc_die): Move to xalloc-die.c.
1014 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1015 so that we needn't mess with xalloc_msg_memory_exhausted.
1017 * sha1.h: Renamed from sha.h.
1018 (SHA1_H): Renamed from _SHA_H.
1019 (sha1_ctx): Renamed from sha_ctx.
1020 (sha1_init_ctx): Renamed from sha_init_ctx.
1021 (sha1_process_block): Renamed from sha_process_block.
1022 (sha1_process_bytes): Renamed from sha_process_bytes.
1023 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1024 (sha1_read_ctx): Renamed from sha_read_ctx.
1025 (sha1_stream): Renamed from sha_stream.
1026 (sha1_buffer): Renamed from sha_buffer.
1027 * sha1.c: Likewise; renamed from sha.c.
1028 Do not include <sys/types.h>.
1029 Include <stddef.h> rather than <stdlib.h>.
1031 2004-08-08 Bruno Haible <bruno@clisp.org>
1033 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1034 FILESYSTEM_PREFIX_LEN.
1035 * progreloc.c: Likewise.
1036 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1038 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1041 * argp-help.c (make_hol, hol_append): Don't assume that
1042 SIZE_MAX is a valid preprocessor constant.
1043 (__argp_basename): Change from "#ifndef _LIBC"
1044 to "#ifndef __argp_short_program_name", so that
1045 we don't compile these functions for tar.
1047 More merges from coreutils.
1048 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1049 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1051 * addext.c: Remove; no longer needed.
1052 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1053 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1054 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1055 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1056 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1057 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1058 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1059 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1060 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1061 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1062 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1063 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1064 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1065 Import changes from coreutils.
1067 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1069 Merge from coreutils.
1071 * .gdb-history: Remove; this doesn't belong here.
1073 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1074 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1075 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1077 * dirname.h: Include <stdbool.h>.
1078 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1079 for consistency with POSIX terminology. All uses changed.
1080 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1081 (strip_trailing_slashes): Use bool for booleans.
1082 * stripslash.c (strip_trailing_slashes): Likewise.
1084 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1085 sometimes returns a positive errno value even when it succeeds.
1086 (print_errno_message) [!LIBC]: Fall back on strerror if
1089 * path-concat.c (mempcpy): Don't define if a system header defines it.
1090 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1091 (longest_relative_suffix): New function.
1092 (path_concat): Use it. Assume first argument is not NULL.
1093 Port to DOS. Omit redundant separators.
1094 Report an error instead of returning NULL.
1095 Use mempcpy instead of memcpy.
1096 (xpath_concat): Remove: not declared or used.
1098 * same.h: Include <stdbool.h>
1099 (same_name): Return bool, not int.
1100 * same.c (same_name): Likewise.
1101 (errno): Don't declare; we assume C89 or better now.
1103 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1104 if not already defined.
1106 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1107 * dup-safer.c (errno): Likewise.
1109 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1111 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1114 2004-08-03 Simon Josefsson <jas@extundo.com>
1116 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1117 * progname.h: Don't include stdbool.h.
1119 2004-08-02 Simon Josefsson <jas@extundo.com>
1121 * getsubopt.h: New file, with comments from Bruno Haible.
1122 * getsubopt.c: New file, from glibc, but slightly modified based on
1123 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1125 2004-08-01 Simon Josefsson <jas@extundo.com>
1127 * xgetdomainname.c: Include stdlib.h, for free().
1129 2004-07-16 Simon Josefsson <jas@extundo.com>
1131 * dummy.c: New file.
1133 2004-07-16 Bruno Haible <bruno@clisp.org>
1135 * backupfile.h: Add extern "C" for C++.
1136 * closeout.h: Likewise.
1137 * copy-file.h: Likewise.
1138 * findprog.h: Likewise.
1139 * full-write.h: Likewise.
1140 * pathname.h: Likewise.
1141 * progname.h: Likewise.
1142 * stpcpy.h: Likewise.
1143 * stpncpy.h: Likewise.
1144 * strcase.h: Likewise.
1145 * strstr.h: Likewise.
1146 * xalloc.h: Likewise.
1148 * mbswidth.h: Add extern "C" for C++.
1149 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1151 2004-07-09 Simon Josefsson <jas@extundo.com>
1153 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1154 failed without this.)
1156 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1158 * fchown-stub.c: New file.
1160 2004-06-24 Jim Meyering <jim@meyering.net>
1162 * obstack.h (obstack_base): Cast to (void *), per documentation.
1164 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1166 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1168 2004-06-01 Jim Meyering <jim@meyering.net>
1170 * calloc.c: New file.
1172 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1174 * getdate.y (yylex): Allow space between sign and number.
1175 Problem reported by Dan Jacobson.
1177 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1178 and Jim Meyering <jim@meyering.net>
1180 Merge from coreutils CVS.
1182 * stat-macros.h: New file, with contents from file-type.h
1183 and coreutils' system.h.
1184 * file-type.c: Include "stat-macros.h".
1185 * file-type.h (file_type): Move all macro definitions to new file,
1188 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1189 Wrap old code with this conditional.
1190 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1191 function that does not dereference symlinks.
1192 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1194 * xreadlink.c: Include xreadlink.h first, to catch .h file
1195 dependency problems.
1196 (xreadlink): Accept new arg SIZE, for efficiency.
1197 All decls and uses changed.
1198 * xreadlink.h: Include <stddef.h>, for size_t.
1200 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1201 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1203 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1205 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1207 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1208 macros to be defined.
1209 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1210 the allocator returns NULL because the requested size is zero.
1212 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1214 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1215 var. Add comment explaining why libc still defines it. This
1216 merges the following patch from glibc:
1217 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1219 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1221 * obstack.c (_obstack): Remove unused variable. It hasn't been
1222 present in glibc since revision 1.1 of this file.
1223 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1224 obstack_alignment_mask, obstack_alloc, obstack_base,
1225 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1226 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1227 obstack_grow0, obstack_init, obstack_int_grow,
1228 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1229 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1230 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1231 nonexistent functions.
1233 2004-05-17 Derek R. Price <derek@ximbiot.com>
1234 Paul Eggert <eggert@cs.ucla.edu>
1236 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1238 2004-05-14 Bruno Haible <bruno@clisp.org>
1240 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1241 that consists of a '.' followed by an empty digit string.
1242 Patch by Tor Lillqvist <tml@iki.fi>.
1244 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1246 Port obstack to the AS/400, where pointers are 16 bytes wide and
1247 you cannot cast an integer to a valid pointer. This patch is
1248 currently waiting to be integrated into glibc; see
1249 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1251 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1252 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1253 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1254 (struct obstack): temp member is now a union of a pointer and
1255 an integer, instead of an integer. All integer uses changed.
1256 This does not affect the physical layout of struct obstack,
1257 except on hosts (like the AS/400) where the size or alignment of
1258 void * is greater than that of ptrdiff_t.
1259 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1260 __STDC__)]: Store temporary in pointer member of union, not
1262 * obstack.c: Include <stddef.h>, for offsetof.
1263 (struct fooalign): Remove; it doesn't need a name.
1264 (union fooround): Change double to long double, and add void *.
1265 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1266 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1267 not a macro. Hence the values are always int; so remove all
1268 casts-to-int in uses.
1270 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1271 Derek Price <derek@ximbiot.com>
1273 * alloca.c: Include <alloca.h>, to get our interface.
1274 * alloca_.h: Use __alloca on AIX, so that we don't have to
1275 include <alloca.h> first. Use C89 prototype for alloca; this
1276 requires including <stddef.h> for size_t. Use extern "C" if C++.
1277 Use #elif for simplicity, since we can assume C89 now.
1278 Don't try to source the system alloca.h since it will not be found
1279 and to prevent recursively including its replacement.
1280 * fnmatch.c: Include <alloca.h> instead of opencoding.
1281 * regex.c: Likewise.
1283 2004-05-16 Derek Price <derek@ximbiot.com>
1284 Paul Eggert <eggert@cs.ucla.edu>
1286 getline cleanup. This changes the getndelim2 API: both order of
1287 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1290 * getline.c: Don't include stddef.h or stdio.h, since our
1291 interface does that.
1292 (getline): Always use getdelim, so that we don't have two
1293 copies of this code.
1294 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1296 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1297 (GETNDELIM2_MAXIMUM): New macro.
1298 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1299 instead of the old practice of delim2==0. All callers changed.
1300 Return -1 on overflow, instead of returning junk.
1301 Do not set *linesize unless allocation succeeds.
1302 * getndelim2.h: Do not include stddef.h; no longer needed, now
1303 that we include sys/types.h.
1304 * getnline.h: Likewise.
1305 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1306 (getndelim2): Reorder arguments.
1307 * getnline.c (getnline, getndelim):
1308 Don't discard the NMAX argument.
1309 (getnline): Invoke getndelim, to avoid code duplication.
1310 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1311 of (size_t) -1 by callers of the getnline family.
1313 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1315 * nanosleep.c (suspended): Change its type from int to
1316 sig_atomic_t volatile.
1317 (first_call): Make it private to rpl_nanosleep, and have it
1318 be zero initially as that's a bit faster.
1319 (my_usleep): Round up fractional times instead of truncating them,
1320 as this is the usual meaning for 'sleep'.
1322 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1324 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1325 (ENOSYS): Define if not defined.
1326 (settime): Fall back on stime if it exists and settimeofday fails.
1327 But don't bother with fallbacks if a method fails with errno == EPERM.
1329 2004-05-11 Jim Meyering <jim@meyering.net>
1331 Prior to this change, the save_cwd caller required read access to the
1332 current directory on most systems (ones with the fchdir function).
1334 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1335 fails, try write-only, and finally, resort to using xgetcwd.
1337 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1339 * obstack.c, obstack.h: Import changes from libc.
1341 2004-04-28 Bruno Haible <bruno@clisp.org>
1343 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1344 implicitly appends .exe to executables.
1345 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1346 accepts Windows pathnames.
1347 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1348 Cygwin like Windows, since it now accepts Windows pathnames.
1349 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1350 Cygwin like Windows, since it now accepts Windows pathnames.
1351 Reported by Derek Robert Price <derek@ximbiot.com>.
1353 2004-04-20 Jim Meyering <jim@meyering.net>
1355 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1357 2004-04-20 Jim Meyering <jim@meyering.net>
1358 Bruno Haible <bruno@clisp.org>
1360 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1361 memory when realloc fails.
1363 2004-04-18 Jim Meyering <jim@meyering.net>
1365 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1366 don't leak memory and do call END_UTMP_ENT.
1368 2004-04-11 Paul Eggert <eggert@twinsun.com>
1370 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1371 (CHAR_BIT): Remove, since we assume C89.
1372 Include <stdint.h> if available, as per current Autoconf CVS advice.
1374 2004-03-30 Paul Eggert <eggert@twinsun.com>
1376 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1377 not bool, to be more consistent with Unix conventions.
1378 Suggested by Bruno Haible.
1380 Merge from coreutils.
1382 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1385 * getdate.h: Include stdbool.h, and timespec.h instead of
1386 the usual <time.h> dance.
1387 (get_date): Change signature to support fractional time stamps.
1388 All callers changed.
1389 * getdate.y: Include "getdate.h" first, as we can now
1390 assume C89 and don't need to worry about 'const'.
1391 Similarly, include "unlocked-io.h" near start, not in middle.
1393 (textint.value): Use long int rather than int.
1394 (textint.digits): Use size_t rather than int.
1395 (BILLION, LOG10_BILLION): New constants.
1396 (parser_control): New member rel_ns. Members day_ordinal,
1397 time_zone, month, day, hour, minutes, rel_year, rel_month,
1398 rel_day, rel_hour, rel_minutes, rel_seconds
1399 are now long int, not int. Member seconds is now struct timespec,
1400 not int. New member timespec_seen. Members dates_seen, days_seen,
1401 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1403 (%union.intval): Now long int, not int.
1404 New member timespec.
1405 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1406 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1407 (spec): Now is a timespec or an item list.
1408 (timespec, items): New nonterminals.
1409 (time, rel, relunit, number, get_date):
1410 Add support for fractional seconds.
1411 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1412 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1413 (to_hour): First arg is now long int, not int.
1414 (to_year): Returns long int, not int.
1415 Don't treat year -70 like 70.
1416 (tm_diff): Returns long int, not int.
1417 (lookup_word): Use bool instead of int when appropriate.
1418 (yylex): Use size_t for count, not int.
1419 Detect overflow when parsing large integer constants.
1420 Add support for fractions.
1421 (get_date): Make pointers 'const' if possible.
1422 Use more-portable code to detect integer overflow.
1423 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1424 Don't use ctime; it's not reliable if the year has >4 digits.
1426 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1427 This is for compatibility with BSD.
1429 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1430 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1431 From coreutils' system.h.
1433 * userspec.c: Don't include "posixver.h".
1434 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1435 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1436 compatible extension. Simplify code by removing a boolean int
1437 that was always nonzero if a string was nonnull.
1439 2004-03-30 Jim Meyering <jim@meyering.net>
1441 Merge from coreutils.
1443 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1445 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1446 an empty input stream.
1448 * readtokens.c: Include <stdbool.h>.
1449 (readtoken): Use `size_t' rather than int/long.
1450 All callers adjusted.
1451 Use `bool' rather than `int' where appropriate.
1452 Use memset rather than an explicit loop.
1453 Use x2nrealloc rather than xrealloc.
1454 Allow the use of `\0' as a delimiter.
1455 (readtokens): Likewise.
1456 * readtokens.h (readtoken, readtokens): Update prototypes.
1458 2004-03-30 Bruno Haible <bruno@clisp.org>
1460 * getloadavg.c (getloadavg): Don't assume setlocale returns
1463 2004-03-29 Paul Eggert <eggert@twinsun.com>
1465 Merge changes to getloadavg.c from coreutils and Emacs.
1467 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1468 Define to an expression, not to the empty string.
1469 Include cloexec.h and xalloc.h.
1470 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1471 Use set_cloexec_flag rather than rolling our own.
1472 * cloexec.c, cloexec.h: New files.
1474 2004-03-18 Paul Eggert <eggert@twinsun.com>
1476 * getopt.h: Sync with libc CVS.
1478 2004-03-18 Paul Eggert <eggert@twinsun.com>
1479 Bruno Haible <bruno@clisp.org>
1481 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1482 not on all platforms that have <wchar.h>.
1483 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1485 2004-03-09 Paul Eggert <eggert@twinsun.com>
1487 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1489 * getopt_int.h: New file, also synced from libc.
1491 2004-03-07 Paul Eggert <eggert@twinsun.com>
1493 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1494 '#if' expressions. Unlike the code it replaces, it does not
1495 depend on (defined _SC_PAGESIZE). However, it does depend on
1496 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1497 first reported by Jason Andrade in
1498 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1500 2004-01-18 Simon Josefsson <jas@extundo.com>
1502 * strdup.h: New file.
1503 * strdup.c: Include it.
1504 * path-concat.c: Include strdup.h. Drop strdup declaration.
1505 * userspec.c: Include strdup.h. Drop strdup declaration.
1507 2004-02-06 Karl Berry <karl@gnu.org>
1509 * config.charset: update from gettext 0.14.1.
1511 2004-02-05 Paul Eggert <eggert@twinsun.com>
1513 Add comments and code, prompted by suggestions from Bruno Haible
1515 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1516 describing the enum quoting_style values.
1517 * quotearg.c (quotearg_alloc): New function.
1518 (quotearg_buffer_restyled): Treat lone { and } as special.
1519 Treat = as special. Work around bug with older shells
1520 that "see" a '\' that is really the 2nd byte of a multibyte char.
1521 Quote empty string with shell_quoting_style.
1523 2004-02-03 Bruno Haible <bruno@clisp.org>
1525 * pipe.h: New file, from GNU gettext.
1526 * pipe.c: New file, from GNU gettext.
1528 2004-01-27 Bruno Haible <bruno@clisp.org>
1530 * execute.h: New file, from GNU gettext.
1531 * execute.c: New file, from GNU gettext.
1532 * w32spawn.h: New file, from GNU gettext.
1534 2004-01-23 Paul Eggert <eggert@twinsun.com>
1536 Exit-status fix from coreutils.
1538 Use exit_failure consistently in place of EXIT_FAILURE,
1539 so that program exit statuses are consistent on failure.
1541 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1542 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1543 * argmatch.h: Comment fix to match the above.
1544 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1545 Now a macro referring to exit_failure, instead of a separate
1546 variable. Include "exitfail.h" to get it.
1547 * xstrtol.h: Include "exitfail.h".
1548 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1550 * long-options.c (parse_long_options): Use prototype
1551 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1554 2004-01-21 Jim Meyering <jim@meyering.net>
1556 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1557 so as not to conflict with a different-sized __mktime_internal
1558 function in GNU libc.
1559 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1560 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1562 2004-01-18 Paul Eggert <eggert@twinsun.com>
1564 Merge from diffutils.
1566 * file-type.c (file_type): Add typed memory objects.
1567 * file-type.h (S_TYPEISTMO): New macro.
1569 * c-stack.h (c_stack_action): Remove argv argument.
1570 * c-stack.c (c_stack_action): Likewise. All uses changed.
1571 (die): Don't calculate message unless segv_action returns.
1572 (get_stack_location, min_address_from_argv, max_address_from_argv,
1573 volatile stack_base, volatile_stack_size): Remove.
1574 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1575 that every segmentation violation is a stack overflow. (Ouch!)
1576 See Debian bug 136249 (still outstanding) for more info about why
1577 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1579 2003-11-30 Bruno Haible <bruno@clisp.org>
1581 Safer stack allocation.
1582 * setenv.c: Include allocsa.h.
1583 (alloca): Remove fallback definition.
1584 (freea): Remove macro.
1585 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1588 2003-10-17 Bruno Haible <bruno@clisp.org>
1590 * binary-io.h: Avoid warnings on Cygwin.
1592 2003-12-28 Bruno Haible <bruno@clisp.org>
1594 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1595 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1597 2003-11-28 Bruno Haible <bruno@clisp.org>
1599 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1601 2003-11-27 Bruno Haible <bruno@clisp.org>
1603 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1605 2003-11-17 Bruno Haible <bruno@clisp.org>
1607 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1609 2003-11-24 Bruno Haible <bruno@clisp.org>
1611 * xallocsa.h: New file, from GNU gettext.
1612 * xallocsa.c: New file, from GNU gettext.
1614 2003-11-24 Bruno Haible <bruno@clisp.org>
1616 * allocsa.h: New file, from GNU gettext.
1617 * allocsa.c: New file, from GNU gettext.
1619 2003-11-24 Bruno Haible <bruno@clisp.org>
1621 * eealloc.h: New file.
1623 2004-01-15 Jim Meyering <jim@meyering.net>
1625 Merge from coreutils.
1627 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1628 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1629 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1631 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1632 optional configure-time default.
1634 * version-etc.c (version_etc_copyright): Update copyright date.
1636 * xreadlink.c (xreadlink): Correct outdated comment.
1638 2004-01-15 Paul Eggert <eggert@twinsun.com>
1640 Merge from coreutils.
1642 * posixver.c: Include posixver.h.
1644 * same.c: Include <stdbool.h>, <limits.h>.
1645 (_POSIX_NAME_MAX): Define if not defined.
1647 (same_name): If file names are silently truncated, report
1648 that the file names are the same if they are the same after
1649 the silent truncation.
1651 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1652 conversion function.
1653 * xstrtod.c (xstrtod): Likewise. All callers changed to
1654 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1657 2004-01-14 Paul Eggert <eggert@twinsun.com>
1659 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1660 with like-named macro in fnmatch.c.
1661 (EXT): Use an internal constant instead.
1663 Merge fnmatch patches from glibc.
1664 * fnmatch.c (mbsinit): Remove define.
1665 Add libc_hidden_ver (__fnmatch, fnmatch).
1666 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1667 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1669 2003-12-14 Karl Berry <karl@gnu.org>
1671 * config.charset: update from gettext-runtime.
1673 2003-12-03 Paul Eggert <eggert@twinsun.com>
1675 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1676 Bug reported by Alfred M. Szmidt.
1678 2003-11-29 Karl Berry <karl@gnu.org>
1680 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1682 2003-11-23 Paul Eggert <eggert@twinsun.com>
1683 Bruno Haible <bruno@clisp.org>
1685 * printf-parse.h: Don't include sys/types.h.
1686 (ARG_NONE): New macro.
1687 (char_directive): Change type of *arg_index fields to size_t.
1688 * printf-parse.c: Don't include sys/types.h.
1689 (SSIZE_MAX): Remove macro.
1690 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1691 Remove unnecessary overflow check.
1692 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1695 2003-11-24 Paul Eggert <eggert@twinsun.com>
1697 * alloca.c: Remove dependency on xalloc module.
1698 (xalloc_die): Remove.
1699 (memory_full) [!defined emacs]: New macro.
1700 [!defined emacs]: Don't include xalloc.h.
1701 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1702 address arithmetic overflows. Change datatypes a bit to avoid
1705 2003-11-22 Jim Meyering <jim@meyering.net>
1707 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1709 2003-11-17 Bruno Haible <bruno@clisp.org>
1711 * vasnprintf.c (alloca): Remove fallback definition.
1712 (freea): Remove definition.
1713 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1714 Reported by Paul Eggert.
1716 2003-11-17 Jim Meyering <jim@meyering.net>
1718 On systems without utime and without a utimes function capable of
1719 dealing with a NULL struct utimbuf* argument, this utime replacement
1720 could -- in unusual circumstances -- leak a file descriptor.
1721 * utime.c: Include <unistd.h> and <errno.h>.
1722 (utime_null): Be sure to close `fd' and to preserve errno.
1723 Reported by Geoff Collyer via Arnold Robbins.
1725 2003-11-16 Paul Eggert <eggert@twinsun.com>
1726 Bruno Haible <bruno@clisp.org>
1728 Protect against address arithmetic overflow.
1729 * printf-args.h: Include stddef.h.
1730 (arguments): Change type of field 'count' to size_t.
1731 * printf-args.c (printf_fetchargs): Use size_t instead of
1732 'unsigned int' where appropriate.
1733 * printf-parse.h: Include sys/types.h.
1734 (char_directive): Change type of *arg_index fields to ssize_t.
1735 (char_directives): Change type of fields 'count', max_*_length to
1737 * printf-parse.c: Include sys/types.h and xsize.h.
1738 (SSIZE_MAX): Define fallback value.
1739 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1740 instead of 'int' where appropriate. Check a_allocated, d_allocated
1741 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1742 * vasnprintf.c: Include xsize.h.
1743 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1744 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1745 overflow. Avoid wraparound when converting a width or precision from
1748 2003-11-16 Bruno Haible <bruno@clisp.org>
1750 Update from GNU gettext.
1751 * printf-parse.c: Generalize to it can be compiled for wide strings.
1752 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1753 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1754 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1755 SNPRINTF): New macros.
1756 Don't include <alloca.h> if the file is used inside libintl.
1757 (local_wcslen): New function, for Solaris 2.5.1.
1758 (VASNPRINTF): Use it instead of wcslen.
1760 2003-11-16 Bruno Haible <bruno@clisp.org>
1762 * xsize.h (xmax): New function.
1763 (xsum, xsum3, xsum4): Declare as "pure" functions.
1765 2003-11-12 Paul Eggert <eggert@twinsun.com>
1767 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1768 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1769 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1770 heuristic is just as accurate as far as we know, and it removes a
1771 dependency on size_max.m4 and ptrdiff_max.m4.
1773 2003-11-12 Paul Eggert <eggert@twinsun.com>
1775 * xstrtol.c (__xstrtol): Remove "break" immediately after
1776 "return", to pacify some unknown compiler. Problem reported
1779 2003-11-11 Bruno Haible <bruno@clisp.org>
1781 * xsize.h (SIZE_MAX): Remove fallback definition.
1782 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1785 2003-11-10 Paul Eggert <eggert@twinsun.com>
1787 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1788 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1789 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1791 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1792 not (size_t) -1, since it's defined here.
1794 2003-11-06 Paul Eggert <eggert@twinsun.com>
1796 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1797 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1798 Reject sizes of exactly SIZE_MAX bytes.
1799 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1800 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1802 2003-11-05 Bruno Haible <bruno@clisp.org>
1804 * xsize.h: Include limits.h, to avoid a possible collision with
1805 SIZE_MAX defined in <limits.h> on Solaris.
1807 2003-11-04 Bruno Haible <bruno@clisp.org>
1809 * xsize.h: New file.
1810 * linebreak.c: Include xsize.h.
1811 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1812 argument for overflow.
1813 Suggested by Paul Eggert.
1815 2003-10-31 Bruno Haible <bruno@clisp.org>
1817 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1818 to avoid (extremely rare) race condition.
1819 Suggested by Paul Eggert.
1821 2003-11-03 Jim Meyering <jim@meyering.net>
1823 * userspec.c: Include "userspec.h".
1824 * userspec.h: New file.
1826 2003-10-31 Paul Eggert <eggert@twinsun.com>
1828 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1829 * mountlist.c (SIZE_MAX): Define if not defined already.
1830 (read_filesystem_list): Set and use me_type_malloced.
1831 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1832 whatever the type happens to be), for brevity and consistency.
1833 Check for size calculation overflow on Alphas running OSF/1.
1835 2003-10-31 Jim Meyering <jim@meyering.net>
1837 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1839 * linebuffer.c: Include <string.h> for declaration of memset.
1841 2003-10-30 Paul Eggert <eggert@twinsun.com>
1842 Bruno Haible <bruno@clisp.org>
1844 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1845 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1847 2003-10-29 Paul Eggert <eggert@twinsun.com>
1849 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1850 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1852 * quotearg.c (quotearg_n_options): Use it.
1853 * group-member.c: Include <stdbool.h>.
1854 (free_group_info): Arg is now const *; don't free arg.
1855 (get_group_info): Now returns bool and accepts struct group_info *,
1856 rather than returning a malloc'ed struct group_info *.
1857 All uses changed. Check for overflow in internal size calculation.
1859 * getusershell.c (readname): Simplify the code by using x2nrealloc
1860 rather than xmalloc/xrealloc.
1861 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1862 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1863 conformance bug: the old code used a pointer after freeing the
1864 storage that it addressed.
1865 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1866 rather than doing it by hand.
1867 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1868 the buffer preserved. Use free and xmalloc instead.
1869 * quotearg.c (quotearg_n_options): Likewise.
1870 Use a simpler test for size overflow. Don't use xalloc_oversized
1871 because unsigned int might be wider than size_t (!); this suggests
1872 that we should switch from unsigned int to size_t for slot numbers.
1874 2003-10-27 Bruno Haible <bruno@clisp.org>
1876 * stdbool_.h: Better support for BeOS.
1878 2003-10-27 Paul Eggert <eggert@twinsun.com>
1880 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1881 to allocate the returned structure. Do not allocate a subarray,
1882 as x2nrealloc will do that.
1883 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1884 instead of xnrealloc.
1885 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1887 2003-10-26 Paul Eggert <eggert@twinsun.com>
1889 * xalloc.h (xalloc_oversized): New static inline function, for
1890 callers that want to do their own size-overflow checking. Include
1891 <stdbool.h>, since xalloc_oversized returns bool.
1892 * xalloc.c (array_size_overflow): Remove. All callers changed
1893 to use xalloc_oversized.
1895 Add two functions x2realloc, x2nrealloc, for programs that grow
1896 arrays dynamically by doubling their sizes.
1897 * xalloc.h (x2realloc, x2nrealloc): New decls.
1898 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1901 Port to C99 semantics for 'inline' of external functions.
1902 Bug reported by Bruno Haible.
1903 * xmalloc.c (xnmalloc_inline): New static inline function,
1904 with the old contents of xnmalloc.
1905 (xnmalloc, xmalloc): Use it.
1906 (xnrealloc_inline): New static inline function,
1907 with the old contents of xnrealloc.
1908 (xnrealloc, xrealloc): Use it.
1910 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1912 2003-10-25 Paul Eggert <eggert@twinsun.com>
1914 Fix several address-calculation bugs in the hash modules,
1915 plus some minor code cleanup.
1917 * hash.h: Include <stdbool.h>, for bool.
1918 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1919 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1920 hash_get_n_entries, hash_get_max_bucket_length,
1921 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1922 hash_rehash): Use size_t rather than unsigned.
1923 * hash.c (struct hash_table, hash_get_n_buckets,
1924 hash_get_n_buckets_used, hash_get_n_entries,
1925 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1926 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1927 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1929 (SIZE_MAX): Define if not defined.
1930 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1931 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1933 Use const * when possible.
1934 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1935 (check_tuning): Fix bug: if tuning parameters were very close to
1936 0 or 1, rounding errors could have caused subscript violations.
1937 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1938 (hash_initialize): Add 'fail:' label
1939 to free table and return NULL, and use it to simplify code.
1940 Use calloc rather than clearing the storage ourself.
1941 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1942 buffer size calculations.
1943 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1944 Include <stddef.h>, for size_t.
1945 * hash-pjw.c (hash_pjw): Likewise.
1946 Switch to method described by Bruno Haible.
1947 Include <limits.h>, for CHAR_BIT.
1948 (SIZE_BITS): New macro.
1950 2003-10-21 Paul Eggert <eggert@twinsun.com>
1952 * getndelim2.c (getndelim2): When size calculation overflows,
1953 ceiling the allocation at NMAX bytes rather than silently
1954 discarding input bytes before NMAX is reached. This makes
1955 a difference only if NMAX exceeds SIZE_MAX / 2.
1957 * obstack.c: Merge from glibc.
1958 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1959 Add libc_hidden_def (_obstack_newchunk).
1960 (_obstack_free) [! defined _LIBC]: Remove.
1961 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1962 a clone of the function body.
1963 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1964 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1966 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1967 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1970 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1971 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1972 Don't use lvalue casts, as GCC plans to remove support for them
1973 in GCC 3.5. Reported by Joseph S. Myers. This bug
1974 was also present in the non-GCC version, indicating that this
1975 code had always been buggy and had never been widely used.
1976 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1977 Use the fast variant of each macro, rather than copying the
1978 definiens of the fast variant; that way, we'll be more likely to
1979 catch future bugs in the fast variants.
1981 2003-10-20 Bruno Haible <bruno@clisp.org>
1983 * wait-process.h: New file, from GNU gettext.
1984 * wait-process.c: New file, from GNU gettext.
1986 2003-10-19 Jim Meyering <jim@meyering.net>
1988 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1990 2003-10-16 Paul Eggert <eggert@twinsun.com>
1992 * getgroups.c: Include <errno.h>, <stdlib.h>.
1993 (getgroups): First arg is int, not size_t.
1994 Don't let 'free' mangle errno.
1996 2003-10-16 Jim Meyering <jim@meyering.net>
1998 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2000 2003-10-15 Paul Eggert <eggert@twinsun.com>
2002 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2004 (new_exclude, add_exclude_file): Initial size no longer needs to
2006 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2007 our own address arithmetic overflow checking.
2009 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2010 (fnmatch): Do not alloca more than 2000 wide characters;
2011 instead, use malloc for large buffers.
2012 Check for address arithmetic overflow, and return -1
2013 with errno set to ENOMEM in that case.
2014 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2015 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2016 instead, return -1. Check for address arithmetic overflow.
2018 2003-10-14 Paul Eggert <eggert@twinsun.com>
2020 Handle invalid suffixes and overflow independently, so that
2021 callers can treat them independently as needed. Fix some bugs in
2022 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2023 suffix for a human-readable blocksize. The major caller-visible
2024 change is the addition of a new
2025 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2026 that both overflow and suffix chars were found.
2028 * human.c (humblock): Don't check separately for invalid suffix
2029 char; that is xstrtoumax's job (now that its bug is fixed).
2030 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2031 INTMAX_MAX]: New macros.
2032 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2033 TYPE_MAXIMUM): New macros.
2034 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2035 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2036 if overflow occurs, as it's what __strtol does and it's more useful
2038 (__xstrtol): If __strtol reports some error other than ERANGE,
2039 reflect it to the caller as LONGINT_INVALID. If it reports
2040 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2041 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2042 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2044 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2045 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2046 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2047 [defined UINTMAX_MAX]: New macros.
2049 2003-10-14 Bruno Haible <bruno@clisp.org>
2051 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2052 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2053 Also use volatile where needed.
2055 2003-10-12 Paul Eggert <eggert@twinsun.com>
2057 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2058 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2059 and define in terms of the other primitives.
2060 * xmalloc.c: Include stdbool.h; do not include exit.h.
2061 (SIZE_MAX): Define if not already defined.
2062 (array_size_overflow): New function.
2063 (xalloc_die): Abort instead of exiting if 'error' returns.
2064 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2065 (xmalloc, xrealloc): Use them.
2066 (xcalloc): Check for address arithmetic overflow.
2067 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2068 a bit faster than strcpy.
2070 2003-10-08 Paul Eggert <eggert@twinsun.com>
2072 Merge getpass from libc, plus a few fixes.
2074 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2075 Include <stdbool.h>.
2076 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2077 __fsetlocking to empty.
2078 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2079 do include <bits/libc-lock.h>.
2080 Do not include <fcntl.h>; not needed.
2081 [_LIBC]: Include <wchar.h>.
2082 (NOTCANCEL_MODE): New macro.
2083 (flockfile, funlockfile) [_LIBC]: New macros.
2084 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2085 [!_LIBC]: New macros.
2086 (call_fclose): New function.
2087 (getpass): Use it. Save tty stream separately; this simplifies the
2088 code and makes it more reliable if stdin happens to equal stdout.
2089 Invoke __fsetlocking on tty.
2090 Handle thread cancellation if needed.
2091 Namespace cleanup (use __tcgetattr, __getline).
2092 Use bool for Booleans.
2093 [USE_IN_LIBIO]: Handle wide streams.
2094 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2095 stream might go where.
2097 * unlocked-io.h: Include <stdio.h>, so that the caller
2098 doesn't have to include <stdio.h> before us.
2099 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2100 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2101 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2102 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2103 if not declared, so that we can use getpass.c code from libc without
2105 (flockfile, ftrylockfile, funlockfile): New macros.
2107 2003-10-06 Bruno Haible <bruno@clisp.org>
2109 * version-etc-2.h: Remove file.
2110 * version-etc-2.c: Remove file.
2112 2003-09-25 Jim Meyering <jim@meyering.net>
2113 Bruno Haible <bruno@clisp.org>
2115 This lets translators provide better translations for the
2116 "Written by ..." part of --version output.
2117 * version-etc.h: Include stdarg.h.
2118 (version_etc_copyright): Declare as readonly.
2119 (version_etc): Make this function variadic with a NULL-terminated list
2120 of author name strings.
2121 (version_etc_va): New declaration.
2122 * version-etc.c: Include stdarg.h, stdlib.h.
2123 (version_etc_copyright): Declare as readonly.
2124 (version_etc_va): New function. Provide a different translatable string
2125 for each possible number of authors < 10. Abbreviate when there are 10
2127 (version_etc): Make this function variadic. Call version_etc_va.
2128 Suggestion from Gary V. Vaughan.
2130 * long-options.h (parse_long_options): Change prototype: the authors
2131 string is moved to the end and becomes variadic.
2132 * long-options.c: Include stdarg.h.
2133 (parse_long_options): Make this function variadic, too.
2134 Call version_etc_va, not version_etc.
2136 2003-10-06 Bruno Haible <bruno@clisp.org>
2138 * fatal-signal.h: New file, from GNU gettext.
2139 * fatal-signal.c: New file, from GNU gettext.
2141 2003-10-04 Karl Berry <karl@gnu.org>
2143 * argp*: update from libc.
2145 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2147 * getpass.c (getpass): Use a no-op fseek when switching from input to
2148 output mode on the same stream.
2150 2003-09-29 Paul Eggert <eggert@twinsun.com>
2152 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2153 Fix arg typo in previous patch.
2155 2003-09-28 Jim Meyering <jim@meyering.net>
2157 * error.c: Correct cpp indentation.
2159 2003-09-27 Paul Eggert <eggert@twinsun.com>
2161 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2162 Omit the special code that used __typeof__, since we worry that
2163 it could be more trouble than it's worth. See:
2164 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2165 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2169 2003-09-26 Jim Meyering <jim@meyering.net>
2171 * error.c (error_tail): Move some declarations
2172 into inner scope where the local variables are used.
2174 2003-09-26 Bruno Haible <bruno@clisp.org>
2176 * stpncpy.h (gnu_stpncpy): New declaration.
2177 (stpncpy): Define as alias for gnu_stpncpy.
2178 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2180 2003-09-26 Paul Eggert <eggert@twinsun.com>
2182 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2183 (error_tail): Do not loop, reallocating temporary buffer, since
2184 the output cannot contain more wide characters than the input
2185 contains bytes, the size must be big enough already. This avoids
2186 one potential size overflow calculation. Check for size overflow
2187 when calculating temporary buffer size. Free temporary buffer
2188 when done, if it was allocated with malloc; this plugs a memory
2189 leak. Remove casts from void * to pointers, that are no longer
2190 needed now that we're assuming C89 or better.
2192 Merge error changes from glibc.
2194 * error.c, error.h: Update copyright notice header to match glibc.
2195 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2196 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2197 Disable cancellation while printing error.
2198 * error.h: Prepend __ to parameter names.
2200 2003-09-25 Karl Berry <karl@gnu.org>
2202 * argp-fmtstream.c, argp-help.c: update from libc.
2204 2003-09-25 Bruno Haible <bruno@clisp.org>
2206 * version-etc-2.h: New file, from version-etc.h with modifications.
2207 * version-etc-2.c: New file, from version-etc.c with modifications.
2209 2003-09-25 Simon Josefsson <jas@extundo.com>
2211 * xgetdomainname.h: New file.
2212 * xgetdomainname.c: New file.
2214 2003-09-25 Simon Josefsson <jas@extundo.com>
2215 Bruno Haible <bruno@clisp.org>
2217 * getdomainname.h: New file.
2218 * getdomainname.c: New file.
2220 2003-09-24 Paul Eggert <eggert@twinsun.com>
2222 * linebuffer.c (freebuffer): Don't free the argument, just
2223 the buffer associated with the argument. Bug reported by
2226 2003-09-19 Karl Berry <karl@gnu.org>
2228 * argp.h: update from libc.
2230 2003-09-16 Paul Eggert <eggert@twinsun.com>
2232 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2233 input error, instead of returning NULL the next time we are called
2234 (and therefore losing track of errno).
2236 2003-09-15 Paul Eggert <eggert@twinsun.com>
2238 * getndelim2.c (getndelim2): Don't trash errno when a read
2239 fails, so that the caller gets the proper errno.
2241 * readutmp.c (read_utmp): Likewise.
2242 Check for fstat error. Close stream and free storage
2245 2003-09-14 Bruno Haible <bruno@clisp.org>
2247 * fwriteerror.h: New file.
2248 * fwriteerror.c: New file.
2250 2003-09-14 Jim Meyering <jim@meyering.net>
2252 * getloadavg.c: Correct cpp indentation.
2253 * strdup.c: Likewise.
2254 * vasnprintf.c: Likewise.
2256 2003-09-12 Paul Eggert <eggert@twinsun.com>
2258 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2259 * obstack.c [!defined _LIBC]: Likewise.
2260 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2261 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2262 * exitfail.c: Don't include stdlib.h; no longer needed.
2264 More changes to assume C89 or better.
2266 * error.c (error_tail): Assume vprintf.
2268 * argmatch.c (getenv): Remove decl.
2269 * progreloc.c (get_full_program_name): Define via prototype.
2270 * setenv.c (clearenv): Likewise.
2271 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2273 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2274 (malloc, memcpy): Remove decls.
2275 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2276 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2277 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2278 (memcpy): Remove macro.
2279 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2280 (__P): Remove. All uses removed.
2281 (PTR): Remove. All uses changed to void *.
2282 (CHAR_BIT, NULL): Remove.
2283 (spaces, zeros, memset_space, memset_zero)
2284 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2286 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2287 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2288 Define with prototype.
2289 Remove now-unnecessary prototype decl.
2290 (extra_args_spec): Assume ANSI C. All uses changed.
2291 (extra_args_spec_iso): Remove.
2292 (my_strftime, emacs_strftimeu): Define via prototype.
2293 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2295 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2296 * strtoimax.c: Include <stdlib.h> unconditionally.
2297 (strtoul, strtol): Remove decls.
2298 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2300 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2301 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2302 (LOCALE_PARAM_PROTO): New macro.
2303 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2304 (INTERNAL (strtol), strtol): Define with a prototype.
2305 (PARAMS): Remove. All uses removed.
2306 * tempname.c: Include <string.h> unconditionally.
2307 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2308 * xgethostname.c (main): Define with a prototype.
2309 * xmalloc.c: Include "xalloc.h" first, to check interface.
2310 Include <stdlib.h> unconditionally.
2311 (calloc, malloc, realloc, free): Remove decls.
2312 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2313 Include <stdlib.h> unconditionally. Sort include file names.
2315 (xstrtod): Define with a prototype.
2316 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2317 (strtol, strtoul): Remove decls.
2319 2003-09-11 Paul Eggert <eggert@twinsun.com>
2321 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2322 Include <stdlib.h>, <string.h> unconditionally.
2323 Remove now-unnecessary cast to char *.
2324 * strnlen.c: Include <string.h> unconditionally.
2325 * yesno.c (yesno): Define with a prototype.
2327 2003-09-10 Bruno Haible <bruno@clisp.org>
2329 * strcspn.c: Include <string.h> unconditionally.
2330 * strpbrk.c: Include <string.h> unconditionally.
2331 * strstr.c: Include <string.h> unconditionally.
2332 * unicodeio.c: Include <string.h> unconditionally.
2333 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2334 * unsetenv.c: Likewise.
2335 * xreadlink.c: Include <stdlib.h> unconditionally.
2336 * yesno.c: Include <stdlib.h> unconditionally.
2337 (rpmatch): Add prototype.
2339 2003-09-10 Jim Meyering <jim@meyering.net>
2341 * error.c: Correct indentation of cpp directives.
2343 2003-09-09 Paul Eggert <eggert@twinsun.com>
2347 * acosl.c (main): Use a prototype.
2348 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2351 * getloadavg.c (getloadavg, main): Define via prototypes.
2353 * getopt.h (struct option.name): Assume C89, and use 'const'.
2354 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2355 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2357 * getopt.c (const): Remove macro.
2358 Include <string.h> unconditionally.
2359 (my_index): Remove; all uses changed to strchr.
2360 (strlen): Remove decl.
2361 (exchange): Remove forward decl; no longer needed.
2362 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2363 Define with prototype.
2364 * getopt1.c (const): Remove macro.
2365 (getopt_long, getopt_long_only, main): Define with prototype.
2367 * getugroups.c: Include <string.h> unconditionally.
2369 * getusershell.c: Include <stdlib.h> unconditionally.
2370 (getusershell, setusershell, endusershell, readname, main):
2371 Define with prototypes.
2373 * group-member.c: Include group-member.h first.
2374 Include <stdlib.h> unconditionally.
2376 * hard-locale.c: Include hard-locale.h first.
2377 Include <stdlib.h>, <string.h> unconditionally.
2379 * hash.c (free, malloc): Remove decls.
2380 Include <stdlib.h> unconditionally.
2382 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2383 (getenv): Do not declare.
2385 * idcache.c: Include <string.h> unconditionally.
2387 * long-options.c: Include long-options.h first, to test interface.
2388 Include <stdlib.h> unconditionally.
2390 * makepath.c: Include makepath.h first, to test interface.
2391 Include <stdlib.h> and <string.h> unconditionally.
2393 * linebuffer.c: Include <stdlib.h>.
2394 (free): Remove decl.
2396 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2397 rpl_malloc returns void *, not char *.
2398 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2400 * md5.h: Include <limits.h> unconditionally.
2401 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2402 (__P): Remove; all uses removed.
2403 * md5.c: Include "md5.h" first.
2404 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2405 md5_buffer, md5_process_bytes, md5_process_block):
2406 Define with prototypes.
2407 * sha.h (__P): Remove all uses. (It wasn't defined??)
2408 * sha.c: Include "sha.h" first.
2409 Include <stdlib.h>, <string.h> unconditionally.
2411 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2412 * memcmp.c (__ptr_t): Likewise.
2413 * memrchr.c (__ptr_t): Likewise.
2414 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2415 Include <string.h> unconditionally.
2416 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2417 * memchr.c: Include <stdlib.h> unconditionally.
2418 * memchr.c (LONG_MAX): Remove.
2419 * memrchr.c (LONG_MAX): Likewise.
2420 * memchr.c (__memchr): Define via a prototype.
2421 * memrchr.c (__memrchr): Likewise.
2422 * memcmp.c (__P): Remove, and remove all uses.
2423 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2424 Remove forward decls; no longer needed.
2425 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2426 Use types required by C89 in prototype.
2428 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2429 * savedir.c: Likewise.
2430 * mkdir.c (free): Remove decl.
2431 * rmdir.c (rmdir): Define with a prototype.
2432 * savedir.c: Include savedir.h first, to test interface.
2434 * mktime.c (STDC_HEADERS): Remove.
2435 Include <stdlib.h>, <string.h> unconditionally.
2437 * modechange.c: Include <stdlib.h> unconditionally.
2438 (malloc): Remove decl.
2440 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2441 (free): Remove decl.
2443 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2444 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2445 (This type really should be intptr_t, but that's a C99ism.)
2446 (_obstack_memcpy): Remove: all uses changed to memcpy.
2447 Include <string.h> unconditionally.
2448 (struct obstack): Assume __STDC__ for types of members
2449 chunkfun, freefun, extra_arg.
2450 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2451 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2452 obstack_begin, obstack_specify_allocation,
2453 obstack_specify_allocation_with_arg, obstack_chunkfun,
2454 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2455 Remove unprototyped decls and the macros that use them.
2456 * obstack.c (POINTER): Remove. All uses changed to void *.
2457 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2458 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2459 (defined __STDC__ && __STDC__)]:
2460 Remove nonprototyped code.
2461 Include <stdlib.h> unconditionally.
2462 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2463 _obstack_allocated_p, _obstack_free, obstack_free,
2464 _obstack_memory_used, print_and_abort):
2465 Define using prototypes.
2466 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2467 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2468 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2469 obstack_next_free, obstack_object_size, obstack_room) [0]:
2470 Remove unused, unprototyped code.
2472 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2474 * physmem.c (physmem_total, physmem_available, main): Define
2477 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2478 (main): Define with a prototype.
2480 * posixver.c (getenv): Remove decl.
2482 * putenv.c (malloc): Returns void *, not char *.
2483 Include <string.h> unconditionally.
2484 (strchr, memcpy, NULL): Do not define.
2486 * readtokens.c: Include readtokens.h first, to test interface.
2487 Include <stdlib.h>, <string.h> unconditionally.
2488 (init_tokenbuffer): Define with a prototype.
2490 * regex.c (PARAMS): Remove. All uses removed.
2491 All uses of _RE_ARGS removed, too.
2492 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2494 (bzero): Assume memset exists.
2495 (memcmp, memcpy, NULL): Remove.
2496 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2497 char, or assignments to local vars of type signed char.
2498 (init_syntax_once, PREFIX(extract_number_and_incr),
2499 PREFIX(print_partial_compiled_pattern),
2500 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2501 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2502 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2503 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2504 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2505 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2506 wcs_compile_range, byte_compile_range, truncate_wchar,
2507 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2508 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2509 count_mbs_length, wcs_re_match_2_internal,
2510 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2511 PREFIX(alt_match_null_string_p),
2512 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2513 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2514 regfree, PREFIX(extract_number)): Define with prototype. Remove
2515 now-unnecessary declaration, if any.
2516 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2518 Remove now-unnecessary casts among pointer types.
2519 * regex.h (_RE_ARGS): Remove. All uses removed.
2521 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2522 (free): Remove decl.
2524 * rpmatch.c: Include <stdlib.h> unconditionally.
2526 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2527 (free): Remove decl.
2529 * save-cwd.c: Include <stdlib.h> unconditionally.
2530 * xgetcwd.c: Likewise.
2532 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2533 (free): Remove decl.
2535 * strchrnul.c (strchrnul): Define with a prototype.
2536 Fix bug: c_in was not converted to char before searching.
2538 The following changes are not K&R related:
2540 * group-member.h: Include <sys/types.h>, so that this file is
2542 * makepath.h: Likewise.
2544 * getusershell.c (readname, default_index, line_size, readname):
2545 Use size_t, not int, for sizes.
2546 (readname): If the size overflows, report an error instead of
2549 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2551 * getndelim2.c: Assume stdlib.h per the C89 spec.
2553 2003-09-08 Paul Eggert <eggert@twinsun.com>
2555 Assume C89 or better; remove K&R cruft.
2556 A few of these changes were first proposed by Derek Robert Price
2557 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2559 * addext.c: Include <string.h> unconditionally.
2560 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2561 Don't declare getenv or malloc.
2563 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2564 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2566 (find_stack_direction, alloca): Use prototypes.
2568 * atexit.c (atexit): Define using a prototype.
2570 * basename.c, dirname.c, stripslash.c:
2571 Include <string.h> unconditionally.
2573 * bcopy.c: Include <stddef.h>.
2574 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2576 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2578 * error.h (error, error_at_line, error_print_progname)
2579 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2580 * error.c: Include error.h first, to check interface.
2581 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2582 (VA_START): Remove; all uses changeed to va_start.
2583 (exit, strerror): Remove decls.
2584 (error_print_progname): Prototype uncondionally.
2585 Don't include <errno.h>; no longer needed.
2586 (private_strerror): Remove.
2587 (error_tail): Always define.
2588 (error, error_at_line): Assume C89 or better; always use prototypes.
2589 * fatal.c: Include "fatal.h" first, to test interface.
2590 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2591 (VA_START): Remove; all uses changed to va_start.
2592 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2594 (exit): Remove decl.
2595 (fatal): Prototype unconditionally. Assume va_start works.
2596 Abort at end, to pacify gcc.
2598 * euidaccess.c (main): Define with a prototype.
2600 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2602 * exitfail.c: Include <stdlib.h> unconditionally.
2604 * fnmatch_.h (__P): Remove. All uses changed to assume
2606 * fnmatch.c: Include fnmatch.h first, to test interface.
2607 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2608 (getenv): Remove decl.
2609 (fnmatch): Define using a prototype.
2610 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2611 (FCT): Define using a prototype.
2613 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2615 * gethostname.c: Include <stddef.h>.
2616 (gethostname): Define with prototype. Length is size_t, not int.
2618 2003-09-08 Paul Eggert <eggert@twinsun.com>
2620 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2621 getversion.c should have been removed then, but was accidentally
2624 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2625 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2627 2003-09-07 Paul Eggert <eggert@twinsun.com>
2629 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2630 copy_tm_result. Bug reported by Simon Josefsson in
2631 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2633 2003-09-06 Paul Eggert <eggert@twinsun.com>
2635 * time_r.c, time_r.h: New files.
2637 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2639 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2640 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2642 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2644 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2645 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2648 * timegm.c: Switch to glibc implementation, with the following changes:
2649 [defined HAVE_CONFIG_H]: Include <config.h>.
2650 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2651 (__mktime_internal) [!defined _LIBC]: New decl.
2652 (__gmtime_r) [!defined _LIBC]: New macro and function.
2653 (timegm): Use a prototype, since gnulib assumes C89.
2654 Do not bother declaring tmp to be const, as it's not really usefu.
2655 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2656 (timegm): Declare only if HAVE_DECL_TIMEGM.
2658 2003-09-03 Paul Eggert <eggert@twinsun.com>
2660 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2661 Bug reported by Lute Kamstra in
2662 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2664 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2665 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2666 course with correspondingly smaller numbers for tomorrow and
2667 yesterday. From Tadayoshi Funaba. Originally installed into
2668 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2671 2003-08-31 Simon Josefsson <jas@extundo.com>
2673 * timegm.h: New file.
2674 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2676 2003-08-31 Karl Berry <karl@gnu.org>
2678 * argp.h: update from libc.
2680 2003-08-28 Bruno Haible <bruno@clisp.org>
2682 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2683 warning on QNX, which defines O_BINARY to 000000.
2685 2003-08-24 Bruno Haible <bruno@clisp.org>
2687 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2688 MSVC7 <stdio.h> is included later.
2690 2003-08-20 Bruno Haible <bruno@clisp.org>
2692 * progname.h: New file, from GNU gettext.
2693 * progname.c: New file, from GNU gettext.
2694 * progreloc.c: New file, from GNU gettext.
2696 2003-08-19 Bruno Haible <bruno@clisp.org>
2698 * xstrdup.c: Assume <string.h> exists.
2700 2003-08-18 Jim Meyering <jim@meyering.net>
2702 * setenv.h: Indent nested cpp directive.
2703 * vasnprintf.c: Remove trailing blanks.
2705 2003-08-17 Simon Josefsson <jas@extundo.com>
2706 Bruno Haible <bruno@clisp.org>
2708 * xstrndup.h: New file.
2709 * xstrndup.c: New file.
2711 2003-08-17 Bruno Haible <bruno@clisp.org>
2713 * strndup.h: New file.
2715 2003-08-16 Paul Eggert <eggert@twinsun.com>
2717 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2718 space, undoing this 2003-08-12 change:
2719 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2721 2003-08-16 Jim Meyering <jim@meyering.net>
2723 Merge from coreutils.
2724 * xstrtoimax.c: #else #if -> #elif.
2725 * xstrtoumax.c: Likewise.
2727 2003-08-15 Paul Eggert <eggert@twinsun.com>
2729 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2730 rather than tab, after '#' in shell-script copyright notices.
2731 Suggested by Bruno Haible.
2733 2003-08-15 Jim Meyering <jim@meyering.net>
2734 and Paul Eggert <eggert@twinsun.com>
2736 Merge from coreutils.
2737 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2738 member but strut utmpx does not. Needed for AIX 4.3.3.
2739 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2741 2003-08-15 Jim Meyering <jim@meyering.net>
2743 Merge from coreutils.
2744 * xgethostname.c: Include <stdlib.h>.
2745 (xghostname): Don't exit for anything other than memory-related
2746 failure; just return NULL.
2747 * userspec.c: Include "posixver.h".
2748 (parse_user_spec): Accept `.' as a separator only
2749 in pre-POSIX-200112 mode.
2750 * strtoimax.c: Use #elif rather than #else #if.
2751 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2752 Remove function, now that we can rely on a working tzset function.
2753 [!_LIBC]: Ensure that the required autoconf test has been run.
2754 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2755 Use underlying_strftime for %r.
2756 * sha.c: Merge in some clean-up and optimization changes from glibc.
2757 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2758 Ensure that it is a multiple of 64.
2759 Rearrange loop exit tests so as to avoid performing an
2760 additional fread after encountering an error or EOF.
2761 * realloc.c: Update copyright date.
2763 2003-08-14 Jim Meyering <jim@meyering.net>
2765 Merge from coreutils.
2766 * obstack.h: Whitespace changes.
2767 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2768 and xcalloc return values.
2769 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2770 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2771 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2772 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2773 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2775 Use mntctl's return value to drive the entry-processing loop, since
2776 we can't rely on the value of the vmt_length member in the last
2777 entry. On some systems doing so could result in exhausting
2778 virtual memory. Based in part on a patch from Mike Jetzer.
2780 2003-08-14 Jim Meyering <jim@meyering.net>
2781 and Paul Eggert <eggert@twinsun.com>
2783 Merges from coreutils, plus other fixes.
2784 * physmem.c: Merge in portability changes from gcc/libiberty
2785 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2786 for credits and details. Thanks to Kaveh Ghazi for helping
2787 to keep these files in sync.
2788 (ARRAY_SIZE): Define it.
2789 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2790 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2791 (memcasecmp): Don't assume size_t fits in unsigned int.
2792 Remove casts and duplicate code.
2793 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2794 (memcpy): Remove definition.
2795 Merge in some clean-up and optimization changes from glibc.
2796 [BLOCKSIZE]: Move definition to top of file.
2797 Ensure that it is a multiple of 64.
2798 Rearrange loop exit tests so as to avoid performing an
2799 additional fread after encountering an error or EOF.
2800 * md5.h (md5_uintptr): Define.
2801 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2802 return to the initial working directory. Preserve errno
2804 * idcache.c: Include "xalloc.h".
2805 (xmalloc, xrealloc): Remove decls.
2806 (getuser): Remove casts no longer required in C89.
2807 * human.c: Include stdio.h, for sprintf.
2808 * group-member.c: Include "xalloc.h".
2809 (xmalloc, xrealloc): Remove decls.
2810 (get_group_info): Remove casts no longer required in C89.
2811 * getusershell.c (readname): Remove casts no longer required in C89.
2812 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2813 * getline.c: Whitespace fix, from coreutils.
2815 2003-08-13 Paul Eggert <eggert@twinsun.com>
2817 * exclude.c: Include <ctype.h>
2818 (IN_CTYPE_DOMAIN): New macro.
2820 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2823 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2824 Undo previous (whitespace-only) change.
2826 2003-08-12 Paul Eggert <eggert@twinsun.com>
2828 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2829 Normalize leading white space and remove trailing white space.
2830 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2831 notice, as per ../config/srclist-update.
2833 Merge from coreutils.
2834 * euidaccess.h: New file.
2835 * euidaccess.c: Include it.
2836 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2837 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2838 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2840 2003-08-11 Bruno Haible <bruno@clisp.org>
2842 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2843 (vasnprintf): Use it instead of wcslen.
2845 2003-08-11 Bruno Haible <bruno@clisp.org>
2847 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2848 value to ensure that _Bool promotes to int. Use #define for _Bool when
2849 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2851 2003-08-10 Karl Berry <karl@gnu.org>
2853 * regex.h: update from libc (whitespace fix).
2855 2003-08-09 Paul Eggert <eggert@twinsun.com>
2857 Merge some files from coreutils. These changes were
2858 originally made by Jim Meyering.
2859 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2860 many older Unixes require this.
2861 * alloca.c (alloca): Remove cast to argument of free;
2862 no longer needed in C89.
2863 * alloca_.h, regex.h: Fix white space to match
2864 what GNU indent does.
2866 2003-08-05 Paul Eggert <eggert@twinsun.com>
2868 * bumpalloc.h: Remove.
2870 2003-08-04 Paul Eggert <eggert@twinsun.com>
2872 * getloadavg.c: Change copyright notice and spacing to conform to
2875 Merge from coreutils.
2876 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2878 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2879 from Karl Berry, implemented by Jim Meyering.
2880 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2881 from Dmitry V. Levin.
2882 Remove anachronistic cast of xrealloc.
2883 * fnmatch_.h (__const): Remove. Use 'const'.
2884 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2885 type. Otherwise, it wouldn't compile with at least /bin/cc on
2886 ymp-cray-unicos9.0.2.X.
2887 Combine two mostly-identical uses of alloca into one.
2888 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2890 2003-08-04 Dave Love <d.love@dl.ac.uk>
2894 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2895 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2896 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2897 obsolete NLIST_NAME_UNION.
2898 [__GNU__]: Undef BSD and FSCALE.
2899 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2901 2003-08-03 Paul Eggert <eggert@twinsun.com>
2903 * stdbool_.h (_Bool): Make it signed char, instead of
2904 an enum type, so that it's guaranteed to promote to int. See:
2905 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2907 2003-07-31 Paul Eggert <eggert@twinsun.com>
2909 * strerror.c: Include config.h, limits.h. Declare sprintf.
2910 (strerror): Don't assume that a printable int fits in 14 bytes.
2912 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2913 Bruno Haible <bruno@clisp.org>
2915 * getline.h (getline, getdelim): Change return type to ssize_t.
2916 * getline.c (getline, getdelim): Likewise.
2917 Remove _GNU_SOURCE define; now it's defined in config.h through
2920 2003-07-22 Paul Eggert <eggert@twinsun.com>
2922 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2923 over-parenthesization in macros.
2925 Sync with coreutils.
2927 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2930 Use `exit_failure' for xalloc and xmemcoll instead of their own
2931 private exit-failure variables.
2932 * xalloc.h (xalloc_exit_failure): Remove.
2933 * xmalloc.c: Likewise. Include exitfail.h.
2934 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2935 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2936 * xmemcoll.c: Likewise. Include exitfail.h.
2937 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2939 2003-07-18 Paul Eggert <eggert@twinsun.com>
2941 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2942 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2943 to test that it can stand by itself. Include "exitfail.h".
2944 Clients should set exit_failure instead.
2945 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2947 2003-07-18 Andreas Schwab <schwab@suse.de>
2949 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2951 2003-07-18 Bruno Haible <bruno@clisp.org>
2953 * getndelim2.h: New file.
2954 * getndelim2.c: Make into a module of its own. Include config.h,
2956 (getndelim2): Make non-static. Change return type to ssize_t.
2957 * getline.h: Change argument names.
2958 * getline.c: Include getndelim2.h instead of getndelim2.c.
2959 * getnline.c: Include getndelim2.h.
2961 2003-07-17 Bruno Haible <bruno@clisp.org>
2963 * Makefile.am: Remove file.
2964 * Makefile.in: Remove file.
2966 2003-07-17 Bruno Haible <bruno@clisp.org>
2968 * getnline.h: New file.
2969 * getnline.c: New file.
2970 * getndelim2.c: New file, extracted from getline.c.
2971 (getndelim2): Renamed from getdelim2, with added nmax argument.
2972 * getline.c: Include getndelim2.c.
2973 (getdelim2): Moved out to getndelim2.c.
2974 (getline, getdelim): Update.
2976 2003-07-15 <karl@gnu.org>
2978 * vasnprintf.c: update from gettext.
2980 2003-07-15 Jim Meyering <jim@meyering.net>
2982 * makepath.c (make_path): Enclose diagnostic in _(...).
2984 2003-07-14 Paul Eggert <eggert@twinsun.com>
2986 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2987 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2988 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2989 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2990 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2991 updated automatically by ../config/srclist-update. This changes
2992 their license from LPGL to GPL.
2994 2003-07-14 Jim Meyering <jim@meyering.net>
2996 Don't emit diagnostics. Let callers do that.
2997 * save-cwd.c: Don't include "error.h".
2998 (save_cwd): Don't call error. Ensure that errno is valid
2999 when returning nonzero.
3001 * save-cwd.h (restore_cwd): Update prototype.
3002 * save-cwd.c (restore_cwd): Remove two parameters.
3003 Simplify. Don't call error upon failure. Let callers do that.
3004 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3005 when auditing is enabled. But don't bother updating the #if.
3007 2003-07-14 Simon Josefsson <jas@extundo.com>
3009 * mempcpy.h: New file.
3010 * mempcpy.c: New file.
3012 2003-07-14 Paul Eggert <eggert@twinsun.com>
3014 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3015 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3016 unicodeio.c, unicodeio.h, unlocked-io.h:
3017 Switch from LGPL to GPL.
3019 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3021 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3022 it breaks C++ compilation.
3023 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3025 2003-07-10 Jim Meyering <jim@meyering.net>
3027 * vasnprintf.c: Remove trailing blanks.
3028 Make cpp indentation consistent.
3030 2003-07-09 Paul Eggert <eggert@twinsun.com>
3032 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3033 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3034 Switch from LGPL to GPL.
3036 2003-07-07 Paul Eggert <eggert@twinsun.com>
3038 * mktime.c: Fix some boundary cases and remove need for floating point.
3040 Issue a compile-time diagnostic if time_t is floating point, or if
3041 two's complement arithmetic is not in effect, or if arithmetic
3042 right shift does not propagate the sign. These assumptions were
3043 all in the original code but they weren't checked.
3045 (TIME_T_MIDPOINT, verify): New macros.
3046 (__isleap): Remove; it has integer overflow problems.
3047 (leapyear): New function, without those problems.
3048 (ydhms_tm_diff): Remove; splitting into two parts.
3049 (ydhms_diff): New function, containing the arithmetic part of
3050 the old ydhms_tm_diff function. Issue a compile-time
3051 diagnostic if we are not using C99 integer division.
3052 Avoid casts when possible.
3053 (guess_time_tm): New function, containing the checking part of
3054 the old ydhms_tm_diff function. Return the new value, rather than
3055 the difference between it and the old. Accept a new argument T
3056 so that *T specifies the old value. Check for overflow in the result.
3058 (__mktime_internal): Use a time_t offset, not a long int offset.
3059 This undoes the 2003-06-04 change, which is no longer needed now
3060 that we have better overflow checking.
3061 (localtime_offset): Likewise.
3063 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3064 and long are 64-bit but int is only 32-bit.
3065 (ydhms_diff): Use long int to store year1 and yday1.
3066 Issue a compile-time diagnostic if long int is not wide enough.
3068 (__mktime_internal): Use long int to store adjusted year and yday.
3069 Use plain C rather than preprocessor commands, if that doesn't
3071 Check for overflow (and try to repair) after each probe
3072 rather than checking only at the very end. This avoids some bugs
3073 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3074 does not equal GMT offset at maximum time).
3075 Use integer to check for overflow rather than floating point; this
3076 is more portable to non-IEEE hosts, and is a tad faster.
3077 When we detect that we are oscillating between two values,
3078 don't check whether tm_isdst has the requested value, since
3079 we already know the answer. When tm_isdst has the wrong value,
3080 use a different heuristic to find the right one, based on the
3081 extreme values actually observed in practice in tz2003a,
3082 rather than the (overly optimistic) "previous 3 calendar quarters".
3084 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3085 "T const" to accommodate glibc style.
3086 (check_result): Use less-confusing report format. "long" -> "long int.
3088 Don't loop if the iteration overflows time_t.
3089 Allow a negative step in the iteration.
3091 2003-07-01 Paul Eggert <eggert@twinsun.com>
3093 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3094 having it depend on HAVE_SYS_TYPES_H.
3096 2003-06-25 Bruno Haible <bruno@clisp.org>
3098 * readlink.c: New file.
3100 2003-06-20 Bruno Haible <bruno@clisp.org>
3102 Assume C89, so PARAMS isn't needed.
3103 * unicodeio.h (PARAMS): Remove.
3104 * unicodeio.c: Don't use PARAMS.
3106 2003-06-18 Jim Meyering <jim@meyering.net>
3108 Merge changes from coreutils.
3109 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3110 Remove explicit declarations of xmalloc and realloc.
3112 (read_utmp): Remove anachronistic cast of xmalloc.
3114 2003-06-17 Paul Eggert <eggert@twinsun.com>
3116 Assume C89, so PARAMS isn't needed.
3117 * backupfile.h (PARAMS): Remove. All uses removed.
3118 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3119 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3120 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3121 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3122 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3123 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3124 xstrtol.h: Likewise.
3125 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3126 same.h, strverscmp.h: Do not include config.h; no longer needed.
3127 Anyway, config.h should always be included before any other file.
3129 2003-06-11 Simon Josefsson <jas@extundo.com>
3131 * sysexit_.h: New file.
3133 2003-05-20 Derek Price <derek@ximbiot.com>
3135 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3137 2003-06-10 Simon Josefsson <jas@extundo.com>
3139 * strchrnul.h: New file.
3140 * strchrnul.c: New file.
3142 2003-06-10 Simon Josefsson <jas@extundo.com>
3144 * argp.h: New file, from glibc.
3145 * argp-ba.c: New file, from glibc.
3146 * argp-eexst.c: New file, from glibc.
3147 * argp-fmtstream.c: New file, from glibc.
3148 * argp-fmtstream.h: New file, from glibc.
3149 * argp-fs-xinl.c: New file, from glibc.
3150 * argp-help.c: New file, from glibc.
3151 * argp-namefrob.h: New file, from glibc.
3152 * argp-parse.c: New file, from glibc.
3153 * argp-pv.c: New file, from glibc.
3154 * argp-pvh.c: New file, from glibc.
3155 * argp-xinl.c: New file, from glibc.
3157 2003-06-07 Jim Meyering <jim@meyering.net>
3159 * readtokens.h: Put `Free Software Foundation, Inc.'
3160 in place of my name in the copyright comment.
3161 Remove definition and uses of __P.
3164 * stat.c: Don't declare xmalloc explicitly.
3165 Instead, include "xalloc.h".
3166 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3167 xrealloc, and xcalloc return values.
3168 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3170 * xgetcwd.h: Remove definition/uses of PARAMS.
3172 2003-06-06 Jim Meyering <jim@meyering.net>
3174 * stdbool_.h: Renamed from stdbool.h.in.
3176 2003-06-06 Jim Meyering <jim@meyering.net>
3178 Merge from coreutils.
3179 * same.c: (same_name): Declare *_basename locals to be `const'.
3180 Consolidate declarations and initializations of *_base* locals.
3182 Merge from coreutils.
3183 This avoids a core dump on systems without GNU putenv,
3184 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3185 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3186 (unsetenv): New static function, from GNU libc.
3187 (rpl_putenv): Use it.
3189 * modechange.c: Remove trailing blanks.
3191 Merge from coreutils.
3192 * fsusage.c: Remove declaration of statfs.
3193 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3195 * posixtm.c: Include <stdbool.h> unconditionally.
3197 2003-06-05 Paul Eggert <eggert@twinsun.com>
3199 * mktime.c (__mktime_internal): When resolving a tm_isdst
3200 mismatch, look in future quarters as well as past. This fixes a
3201 bug when processing fall-backwards gaps immediately after a long
3202 period of daylight-saving time.
3204 * mktime.c: Assume freestanding C89 or better.
3205 (HAVE_LIMITS_H): Remove. Assume it's 1.
3206 (__P): Remove; not used.
3207 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3208 (mktime, not_equal_tm, print_tm, check_result,
3209 main): Use prototypes. Use const * where appropriate.
3210 (main): Fix typo in testing code that uncovered by above changes.
3211 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3213 2003-06-04 Paul Eggert <eggert@twinsun.com>
3215 * mktime.c: Fix Debian bug 177940
3216 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3217 (localtime_offset): Now long int, not time_t, because we want it
3218 to be guaranteed to be signed. All uses changed.
3219 (__mktime_internal): If overflow would occur when adding offset,
3222 Merge 'human' changes from coreutils. Rewrite to support
3223 locale-specific notations like thousands separators.
3224 * human.c: Simplify authorship notice.
3225 Include human.h immediately after config.h.
3226 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3227 <limits.h>: Do not include, since human.h does.
3228 (SIZE_MAX, UINTMAX_MAX): New macros.
3229 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3230 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3231 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3232 (power_letter): Renamed from suffixes.
3233 (generate_suffix_backwards): Remove.
3234 (adjust_value): Now takes int style (because of human.h changes)
3235 and long double value (for greater precision on some platforms).
3236 (group_number): New function.
3237 (human_readable): Use it. Use integer options, not enum.
3238 Put the options before the sizes in the arg list.
3239 Support all the new options.
3240 The old human_readable function has been removed;
3241 use inttostr.h instead.
3242 (human_readable, default_block_size, humblock):
3243 Use uintmax_t, not int, for block sizes.
3244 (human_readable_inexact, block_size_types): Remove.
3245 (block_size_opts): New constant.
3246 (human_options): Renamed from human_block_size, with new signature
3247 that allows block sizes up to UINTMAX_MAX. All callers changed.
3248 * human.h: Add copyright and authorship notice.
3249 Include <limits.h> and <stdbool.h> unconditionally.
3250 (PARAMS): Remove. All uses removed.
3251 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3252 (enum human_inexact_style): Remove tag; now a nameless enum.
3253 (human_floor, human_ceiling, human_round_to_even): Now have
3254 values 2, 0, 1 rather than -1, 1, 0.
3255 (human_group_digits, human_suppress_point_zero, human_autoscale,
3256 human_base_1024, human_SI, human_B): New constants.
3257 (human_readable_inexact, human_block_size): Remove.
3258 (human_readable): Size args are now uintmax_t, not int.
3259 (human_options): New decl.
3261 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3262 unnecessary now that we assume C89 or better. This change
3263 imported from coreutils.
3265 * mktime.c (__mktime_internal): Do not reject negative timestamps
3266 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3267 in the 2003-05-30 sync from glibc.
3269 .h files should stand alone, but we shouldn't include <sys/types.h>
3270 if we can get away with just <stddef.h>.
3272 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3273 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3274 rather than <sys/types.h>, as we merely need size_t.
3275 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3277 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3278 Include <stdio.h>, to get FILE.
3279 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3280 memcasecmp.h has included <stddef.h> and all we need is size_t.
3281 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3282 our interface, instead of including <sys/types.h>
3284 2003-06-02 Paul Eggert <eggert@twinsun.com>
3287 Fix some minor time-related bugs with POSIX time arguments.
3288 Some valid time stamps were being rejected (notably -1, and
3289 time stamps before 1900 on 64-bit hosts). And some invalid
3290 time stamps were being accepted, e.g. September 31.
3292 * posixtm.h (posixtime): Return bool instead of time_t, so
3293 that we can return (time_t) -1 successfully.
3294 * posixtm.c: Likewise.
3295 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3296 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3297 (t): Remove static var.
3298 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3299 of static var. All uses changed.
3300 (year): Do not reject years before 1900; they can occur with
3302 (posix_time_parse): Do not check for out-of-range components;
3303 that is now the caller's responsibility, since our checks were
3304 only approximations.
3305 (posixtime): Use mktime to check for out-of-range components,
3306 since it knows them exactly.
3307 If mktime returns (time_t) -1, check whether an error actually occurred
3308 by invoking localtime on -1.
3309 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3310 posixtime failures better.
3311 Improve the test data (in comments only).
3313 2003-05-30 <karl@gnu.org>
3315 * mktime.c: update from libc.
3317 2003-05-30 Bruno Haible <bruno@clisp.org>
3319 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3320 * localcharset.h: Likewise.
3321 * localcharset.c: Likewise.
3323 2003-05-28 Paul Eggert <eggert@twinsun.com>
3325 Assume the headers required for C89 freestanding compilers.
3326 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3327 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3328 without checking for HAVE_LIMITS_H.
3329 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3330 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3332 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3333 * exclude.c: Include <stdbool.h> unconditionally.
3334 * tempname.c: Include <stddef.h> unconditionally.
3335 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3336 * modechange.c, rpmatch.c (NULL): Don't define, since
3337 <stddef.h> does that.
3338 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3339 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3340 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3341 * xstrtol.c: Likewise.
3342 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3343 * savedir.c: Include <stddef.h> instead of defining NULL.
3345 * addext.c (addext): Use assignment rather than cast, to avoid
3346 warnings on some platforms.
3348 * mktime.c (__mktime_internal): Do not reject negative timestamps
3351 2003-05-10 Bruno Haible <bruno@clisp.org>
3353 * linebreak.c (iconv_string_length): Don't return -1 just because the
3354 string is longer than 4 KB.
3356 2003-05-12 Jim Meyering <jim@meyering.net>
3358 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3359 the space-padded-by-default conversion specifiers, %e, %k, %l.
3361 2003-05-03 Bruno Haible <bruno@clisp.org>
3363 Upgrade to Unicode-4.0.
3364 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3365 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3366 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3367 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3368 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3369 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3370 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3371 Change width of U+E0100..U+E01EF from 1 to 0.
3373 2003-04-25 Bruno Haible <bruno@clisp.org>
3375 * copy-file.c: Include <stddef.h>, for size_t.
3377 2003-04-25 Jim Meyering <jim@meyering.net>
3379 * copy-file.c (copy_file_preserving): Declare buf_size to be
3380 of type size_t, not int.
3382 2003-04-11 Jim Meyering <jim@meyering.net>
3384 Merge changes from Coreutils.
3386 2003-03-22 Jim Meyering <jim@meyering.net>
3388 * strftime.c (widen): Cast alloca return value to proper type.
3390 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3393 * strftime.c (my_strftime): Handle very large width
3394 specifications for numeric values correctly. Improve checks for
3397 2003-01-19 Jim Meyering <jim@meyering.net>
3399 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3400 (nl_get_alt_digit) [! defined my_strftime]: Define.
3401 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3402 _nl_get_alt_digit and _nl_get_walt_digit.
3404 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3405 These changes have no effect outside of _LIBC.
3407 2003-04-10 Bruno Haible <bruno@clisp.org>
3409 * findprog.h: New file, from GNU gettext.
3410 * findprog.c: New file, from GNU gettext.
3412 2003-04-05 Jim Meyering <jim@meyering.net>
3414 Merge changes from Coreutils.
3416 * exclude.h (PARAMS): Remove definition and uses.
3417 * exclude.c: Remove uses of `PARAMS'.
3419 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3420 Add test-cases for DOS filenames. Declare program_name.
3421 (main): Set up program_name. Patch by Rich Dawe.
3423 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3425 Use mntctl's return value to drive the entry-processing loop, since
3426 we can't rely on the value of the vmt_length member in the last
3427 entry. On some systems doing so could result in exhausting
3428 virtual memory. Based in part on a patch from Mike Jetzer.
3430 2003-04-04 Bruno Haible <bruno@clisp.org>
3432 * linebreak.h: New file, from GNU gettext.
3433 * linebreak.c: New file, from GNU gettext with slight modifications.
3434 * lbrkprop.h: New file, from GNU gettext.
3436 2003-04-03 Bruno Haible <bruno@clisp.org>
3438 * utf8-ucs4.h: New file, from GNU gettext.
3439 * utf16-ucs4.h: New file, from GNU gettext.
3440 * ucs4-utf8.h: New file, from GNU gettext.
3441 * ucs4-utf16.h: New file, from GNU gettext.
3443 2003-04-02 Bruno Haible <bruno@clisp.org>
3445 * binary-io.h: New file, from GNU gettext.
3447 2003-04-01 Bruno Haible <bruno@clisp.org>
3449 * pathname.h: New file, from GNU gettext.
3450 * concatpath.c: New file, from GNU gettext.
3452 2003-03-30 Bruno Haible <bruno@clisp.org>
3454 * copy-file.c (copy_file_preserving): Don't set owner if the function
3455 chown() doesn't exist.
3457 2003-03-28 Bruno Haible <bruno@clisp.org>
3459 * copy-file.h: New file, from GNU gettext.
3460 * copy-file.c: New file, from GNU gettext.
3462 2003-03-18 Jim Meyering <jim@meyering.net>
3464 * quote.c (quote_n): Fix typo in comment.
3466 2003-03-14 Jim Meyering <jim@meyering.net>
3468 Merge changes from Coreutils.
3469 * obstack.h (obstack_object_size): Declare temporary, __o,
3470 to be const, in order to avoid warnings.
3471 (obstack_room): Likewise.
3472 (obstack_empty_p): Likewise.
3474 2003-03-13 Paul Eggert <eggert@twinsun.com>
3476 Merge changes from Bison.
3477 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3478 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3479 when compiling Bison 1.875's `bitset bset = obstack_alloc
3480 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3481 * hash.c: Include <stdbool.h> unconditionally.
3483 2003-03-09 Paul Eggert <eggert@twinsun.com>
3485 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3486 Reported by Bruce Becker; see:
3487 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3489 2003-03-03 Paul Eggert <eggert@twinsun.com>
3490 Bruno Haible <bruno@clisp.org>
3492 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3493 Reported by John Hughes, see
3494 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3496 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3498 * poll_.h: New file.
3501 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3503 * mathl.h: New file.
3504 * acosl.c: New file.
3505 * asinl.c: New file.
3506 * atanl.c: New file.
3507 * ceill.c: New file.
3510 * floorl.c: New file.
3511 * frexpl.c: New file.
3512 * ldexpl.c: New file.
3514 * sincosl.c: New file.
3516 * sqrtl.c: New file.
3518 * trigl.c: New file.
3519 * trigl.h: New file.
3521 2003-02-17 Bruno Haible <bruno@clisp.org>
3523 * mkdtemp.h: New file, from GNU gettext.
3524 * mkdtemp.c: New file, from GNU gettext.
3526 2003-01-31 Bruno Haible <bruno@clisp.org>
3528 * rename.c: #undef rename before defining rpl_rename.
3529 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3531 2003-01-30 Bruno Haible <bruno@clisp.org>
3533 * printf-args.h: New file, from GNU gettext.
3534 * printf-args.c: New file, from GNU gettext.
3535 * printf-parse.h: New file, from GNU gettext.
3536 * printf-parse.c: New file, from GNU gettext.
3537 * vasnprintf.h: New file, from GNU gettext.
3538 * vasnprintf.c: New file, from GNU gettext.
3539 * asnprintf.c: New file, from GNU gettext.
3540 * vasprintf.h: New file, from GNU gettext with modifications.
3541 * vasprintf.c: New file, from GNU gettext.
3542 * asprintf.c: New file, from GNU gettext.
3544 2003-01-29 Bruno Haible <bruno@clisp.org>
3546 * stpncpy.h: New file, from GNU gettext with modifications.
3547 * stpncpy.c: New file, from GNU gettext with modifications.
3549 2003-01-28 Bruno Haible <bruno@clisp.org>
3551 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3553 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3556 2003-01-27 Bruno Haible <bruno@clisp.org>
3558 * xsetenv.h: New file, from GNU gettext.
3559 * xsetenv.c: New file, from GNU gettext.
3561 2003-01-23 Bruno Haible <bruno@clisp.org>
3563 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3565 2003-01-22 Bruno Haible <bruno@clisp.org>
3567 * exit.h: New file, from GNU gettext.
3569 2003-01-11 Bruno Haible <bruno@clisp.org>
3571 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3572 * strcase.h (strcasecmp, strncasecmp): Likewise.
3574 2003-01-14 Jim Meyering <jim@meyering.net>
3576 * same.c (same_name): Tweak a comment.
3578 2003-01-11 Bruno Haible <bruno@clisp.org>
3580 * same.c (same_name): Reorder tests so as to avoid calling stat()
3581 when a string comparison is sufficient.
3583 2003-01-11 Bruno Haible <bruno@clisp.org>
3585 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3588 2003-01-11 Bruno Haible <bruno@clisp.org>
3590 * hash-pjw.c: Add comment about low quality of this function.
3592 2003-01-12 Paul Eggert <eggert@twinsun.com>
3594 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3595 to avoid collisions with libcurses and libreadline.
3597 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3598 * getstr.h, getstr.c: Remove.
3599 * getline.c: Include "getline.h", to check interface.
3600 Move body of old getstr.c here: this defines MIN_CHUNK and
3601 declares getdelim2, which is renamed from getstr.
3602 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3604 * linebuffer.c (readlinebuffer): Renamed from readline.
3606 * linebuffer.h: Likewise.
3607 (readline): Remove backward-compatibility macro.
3609 2003-01-12 Jim Meyering <jim@meyering.net>
3611 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3613 2003-01-10 Bruno Haible <bruno@clisp.org>
3615 * alloca_.h: New file.
3616 * getdate.y: Unconditionally include alloca.h.
3617 * makepath.c: Likewise.
3618 * setenv.c: Likewise.
3619 * userspec.c: Likewise.
3621 2003-01-09 Bruno Haible <bruno@clisp.org>
3623 * stdbool.h.in: New file.
3625 2003-01-08 Bruno Haible <bruno@clisp.org>
3627 * safe-read.c: Include specification header first, to ensure its
3629 * full-write.c: Likewise.
3631 2003-01-08 Jim Meyering <jim@meyering.net>
3633 * full-write.c: Undefine and define-away `const' after inclusion
3634 of errno.h, not before. Suggestion from Bruno Haible.
3636 2003-01-07 Jim Meyering <jim@meyering.net>
3638 * full-write.c: Rework so that it may serve to define full_read, too.
3639 * full-read.c: Simply #define FULL_READ and include full-write.c.
3641 2003-01-06 Jim Meyering <jim@meyering.net>
3643 * version-etc.c: Update year in translatable copyright string.
3645 2002-12-25 Bruno Haible <bruno@clisp.org>
3647 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3648 * xstrtol.h: Likewise.
3649 * xstrtoimax.c: Likewise.
3650 * xstrtoumax.c: Likewise.
3651 * human.h: Likewise.
3653 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3654 on systems that have <inttypes.h> but not <stdint.h>.
3656 2002-12-31 Paul Eggert <eggert@twinsun.com>
3658 * memcoll.c (memcoll): Fall back on a simple algorithm using
3659 memcmp if strcoll doesn't work.
3661 2002-12-23 Bruno Haible <bruno@clisp.org>
3663 * localcharset.h: New file.
3664 * localcharset.c: Include it.
3665 * unicodeio.c: Likewise.
3667 2002-12-22 Bruno Haible <bruno@clisp.org>
3669 * utime.c (utime_null): No need to call ftruncate if the file was
3672 2002-12-23 Bruno Haible <bruno@clisp.org>
3674 * memcoll.c (STRCOLL): New macro.
3677 2002-12-22 Bruno Haible <bruno@clisp.org>
3679 * getstr.h (getstr): Define, to avoid clash with libcurses.
3680 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3682 2002-12-22 Bruno Haible <bruno@clisp.org>
3684 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3686 2002-12-23 Bruno Haible <bruno@clisp.org>
3688 * getline.h: Include <stddef.h>, for size_t.
3690 * unicodeio.h: Include <stddef.h>, for size_t.
3691 * unicodeio.c: Don't include <stddef.h>.
3693 2002-12-17 Bruno Haible <bruno@clisp.org>
3695 * canon-host.c (strdup): Remove unused declaration.
3697 * fsusage.c: Include full_read.h.
3698 (get_fs_usage): Use full_read instead of safe_read.
3700 * utime.c (utime_null): Use SAFE_READ_ERROR.
3702 2002-12-11 Bruno Haible <bruno@clisp.org>
3704 * setenv.h: Rewritten to cope with systems that have setenv() but not
3706 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3709 2002-12-11 Bruno Haible <bruno@clisp.org>
3711 * setenv.c (alloca): Fall back to malloc.
3713 (setenv): Use freea() to free memory allocated with alloca().
3715 2002-11-13 Bruno Haible <bruno@clisp.org>
3717 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3718 function declarations.
3719 * unsetenv.c (unsetenv): Likewise.
3721 2002-03-04 Bruno Haible <bruno@clisp.org>
3723 Portability to AIX 4.3.3.
3724 * unsetenv.c: New file, extracted from setenv.c.
3725 * setenv.c: Move the unsetenv() function to unsetenv.c.
3727 2001-12-20 Bruno Haible <bruno@clisp.org>
3729 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3730 use malloc instead. For SunOS 4.
3732 2001-12-11 Bruno Haible <bruno@clisp.org>
3734 * setenv.c: Declare alloca.
3735 (compar_fn_t): New typedef.
3736 (KNOWN_VALUE, STORE_VALUE): Use it.
3738 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3741 2002-12-10 Paul Eggert <eggert@twinsun.com>
3743 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3744 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3745 Choose values that are less likely to collide with system fnmatch
3747 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3748 defined (e.g., a pure POSIX system).
3749 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3750 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3752 2002-12-06 Jim Meyering <jim@meyering.net>
3754 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3756 Merge in changes from libc's misc/error.c, in preparation
3757 for the merge of gnulib's changes back into libc.
3759 * error.c (_): Define only if not already defined.
3760 Move definition to follow all #include directives.
3761 Include unlocked-io.h only if !_LIBC.
3762 [_LIBC]: Include <libio/libioP.h>.
3763 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3764 (fflush): Tweak definition to use INTUSE.
3767 2002-12-05 Paul Eggert <eggert@twinsun.com>
3769 * alloca.c [defined emacs]: Include "lisp.h".
3770 (xalloc_die) [defined emacs]: New macro.
3771 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3772 [! defined emacs]: Include <xalloc.h>.
3773 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3774 (pointer): Typedef to POINTER_TYPE *.
3775 (malloc): Remove decl; we now always use xmalloc.
3776 (alloca): Use old-style definition, since Emacs needs this.
3777 Check for arithmetic overflow when computing combined size.
3779 2002-12-04 Paul Eggert <eggert@twinsun.com>
3781 Do not generate unlocked-io.h automatically, since it's easier to
3782 maintain it by hand.
3784 * unlocked-io.h: New file, from GNU diffutils,
3785 but with proper copyright notice and attribution.
3787 * Makefile.am: Add copyright notice.
3788 (libfetish_a_SOURCES): Add unlocked-io.h.
3789 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3790 (DISTCLEANFILES, io_functions): Remove macros.
3791 (EXTRA_DIST): Remove gen_uio.
3792 (unlocked-io.h): Remove rule.
3794 2002-12-04 Jim Meyering <jim@meyering.net>
3796 Reflect the fact that stat.c and lstat.c are no longer generated.
3797 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3798 (DISTCLEANFILES): Likewise.
3799 (EXTRA_DIST): Likewise.
3800 (all_local): Don't depend on stat.c or lstat.c.
3801 (stat.c, lstat.c): Remove rules.
3802 (EXTRA_DIST): Remove xstat.in.
3804 * xstat.in: Remove file. Contents moved into stat.c.
3805 * stat.c: New file. Contents mostly from xstat.in.
3806 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3807 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3809 * safe-read.c: Rework so that it may serve to define safe_write, too.
3810 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3812 2002-12-03 Jim Meyering <jim@meyering.net>
3814 * safe-read.c, safe-write.c: Change variable names and comments, but
3815 not semantics, to minimize the differences between these two files.
3816 (safe_read): Change comment to mention SAFE_READ_ERROR.
3818 * safe-read.c (IS_EINTR): Define.
3819 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3821 2002-12-02 Bruno Haible <bruno@clisp.org>
3823 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3824 Define, taken from safe-read.c.
3825 (INT_MAX): Provide fallback.
3826 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3827 * safe-write.h (SAFE_WRITE_ERROR): Define.
3829 * safe-read.c (EINTR): Remove definition.
3830 (safe_read): Don't use EINTR if it is absent.
3832 2002-12-02 Jim Meyering <jim@meyering.net>
3834 * safe-read.c (EINTR): Define.
3835 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3836 (INT_MAX): Provide fallback.
3837 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3839 * safe-read.h (SAFE_READ_ERROR): Define.
3841 2002-12-01 Jim Meyering <jim@meyering.net>
3843 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3844 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3846 2002-11-27 Paul Eggert <eggert@twinsun.com>
3848 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3849 hash_rehash): Replace `if (limit <= value) abort ();' with
3850 `if (! (value < limit)) abort ();', for readability.
3852 2002-11-26 <karl@gnu.org>
3854 * strdup.c: copy from libc again, with jim's ok.
3855 * .cppi-disable: re-add strdup.c
3857 2002-11-25 <karl@gnu.org>
3859 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3860 instead of "strtol.c".
3862 2002-11-25 Jim Meyering <jim@meyering.net>
3864 * mktime.c: Sync from libc, now that it has the latest fix.
3866 2002-11-24 <karl@gnu.org>
3868 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3869 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3871 2002-11-24 Jim Meyering <jim@meyering.net>
3873 Update from coreutils:
3875 * mktime.c: Merge in changes from libc.
3877 Avoid a link-time failure on some Linux systems.
3878 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3879 (__mon_yday): Declare with the STATIC attribute.
3880 (__mktime_internal): Likewise.
3881 Based on a report from Greg Schafer.
3883 2002-11-23 Jim Meyering <jim@meyering.net>
3885 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3886 Use `unsigned', not `int', as type of index.
3888 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3890 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3892 2002-11-22 Paul Eggert <eggert@twinsun.com>
3894 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3895 hint that one should use `if (! x) abort ();' rather than `assert
3896 (x);', and anyway it's one less thing to worry about configuring.
3897 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3898 hash_rehash, hash_insert): Use abort rather than assert.
3900 2002-11-22 Paul Eggert <eggert@twinsun.com>
3902 * quotearg.h: Allow multiple inclusion by surrounding with
3903 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3904 so that we can be included first.
3905 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3906 * quotearg.c: Include quotearg.h immediately after config.h.
3907 No need to include stddef.h or sys/types.h any more.
3908 Surround local include files with "", not "<>".
3909 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3910 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3911 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3912 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3913 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3914 (ISPRINT): Remove; no longer needed now that we assume C89.
3916 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3919 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3920 quotearg_char): Use SIZE_MAX rather than
3921 (size_t) -1 when we are talking about "infinity".
3923 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3925 2002-11-22 Bruno Haible <bruno@clisp.org>
3927 * safe-read.h: Assume C89. Add comments.
3928 (safe_read): Change return type to size_t.
3929 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3930 counts > SSIZE_MAX correctly.
3931 * safe-write.h: New file.
3932 * safe-write.c: New file.
3933 * full-read.h: New file.
3934 * full-read.c: New file.
3935 * full-write.h: Assume C89. Add comments.
3936 * full-write.c: Include safe-write.h.
3937 (full_write): Rewritten to use safe_write.
3938 Suggested by Jim Meyering and Paul Eggert.
3940 2002-11-21 Bruno Haible <bruno@clisp.org>
3942 Remove case insensitive option matching.
3943 * argmatch.h (argcasematch): Remove declaration.
3944 (ARGCASEMATCH): Remove macro.
3945 (__xargmatch_internal): Remove case_sensitive argument.
3946 (XARGMATCH): Update.
3947 (XARGCASEMATCH): Remove macro.
3948 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3949 case_sensitive argument.
3950 (argcasematch): Remove function.
3951 (__xargmatch_internal): Remove case_sensitive argument.
3952 (main): Use XARGMATCH instead of XARGCASEMATCH.
3954 * xmalloc.c: Change compile-time error message. Add comment about
3955 required autoconf version.
3957 2002-11-21 Jim Meyering <jim@meyering.net>
3959 * strdup.c (strdup): Tweak comment and initial #if/#include.
3961 Merge in changes from the coreutils.
3963 2002-09-25 Paul Eggert <eggert@twinsun.com>
3964 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3965 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3966 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3967 int. Work more efficiently if X is the same width as uintmax_t.
3968 Do not compare X to -1, to avoid bogus compiler warning.
3969 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3970 Don't assume that f_frsize and f_bsize are the same type.
3972 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3975 * makepath.c (make_path): Restore umask *before* creating the final
3977 (make_path): Minor reformatting.
3979 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3980 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3982 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3983 ones. At least on GNU/Linux systems, `auto' means something else.
3986 2002-11-20 Paul Eggert <eggert@twinsun.com>
3988 Merge argmatch cleanups from Bison. Assume C89.
3990 * argmatch.c: Include config.h here, not in argmatch.h.
3991 Include stdlib.h, for EXIT_FAILURE.
3992 Always include <string.h>, since we assume C89.
3993 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3994 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3995 Include <stddef.h> instead, since it's all we need for size_t.
3996 (PARAMS): Remove. All uses removed.
3997 (ARRAY_CARDINALITY): Do not bother to #undef.
3998 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3999 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4000 Remove unnecessary parentheses.
4001 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4002 Insert necessary parentheses.
4003 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4004 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4006 2002-11-19 Bruno Haible <bruno@clisp.org>
4008 * mbswidth.c: Include mbswidth.h right at the beginning.
4009 * mbswidth.h: Include <stddef.h>, for size_t.
4011 * mbswidth.h (PARAMS): Remove macro.
4012 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4013 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4015 * gcd.h (PARAMS): Remove macro.
4016 (gcd): Use ANSI C function declarations.
4017 * gcd.c (gcd): Likewise.
4019 2002-11-15 Bruno Haible <bruno@clisp.org>
4021 * strcspn.c: Include <stddef.h>.
4022 (strcspn): Use ANSI C function declaration. Change return type to
4024 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4025 (strpbrk): Use NULL.
4026 * strpbrk.h (PARAMS): Remove macro.
4027 (strpbrk): Use ANSI C function declaration.
4028 * strstr.c: Don't include <sys/types.h>.
4029 * strstr.h (PARAMS): Remove macro.
4030 (strstr): Use ANSI C function declarations.
4032 2002-11-06 Bruno Haible <bruno@clisp.org>
4034 * gcd.h (gcd): Change argument type to 'unsigned long'.
4035 * gcd.c (gcd): Likewise.
4037 2002-11-05 Bruno Haible <bruno@clisp.org>
4039 * gcd.h: New file, from gettext-0.11.5.
4040 * gcd.c: New file, from gettext-0.11.5.
4042 2002-11-05 Bruno Haible <bruno@clisp.org>
4044 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4045 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4046 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4047 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4049 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4050 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4052 * closeout.c: Include gettext.h instead of <libintl.h>.
4053 * human.c: Include gettext.h instead of <libintl.h>.
4054 * quotearg.c: Include gettext.h instead of <libintl.h>.
4055 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4056 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4057 * userspec.c: Include gettext.h instead of <libintl.h>.
4058 * version-etc.c: Include gettext.h instead of <libintl.h>.
4059 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4060 (textdomain): Remove definition.
4061 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4063 * long-options.c: Remove include of <libintl.h> and definition of _.
4064 * same.c: Remove include of <libintl.h> and definition of _.
4066 2002-11-04 Bruno Haible <bruno@clisp.org>
4068 * stpcpy.h: New file, from GNU gettext-0.11.5.
4069 * strcase.h: New file, from GNU gettext-0.11.5.
4070 * strpbrk.h: New file, from GNU gettext-0.11.5.
4071 * strstr.h: New file, from GNU gettext-0.11.5.
4072 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4074 2002-05-09 Bruno Haible <bruno@clisp.org>
4076 * config.charset: Update for newest glibc. Add canonical names
4077 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4079 2002-05-09 Bruno Haible <bruno@clisp.org>
4081 * localcharset.c (get_charset_aliases): Add more Windows specific
4084 2002-05-08 Owen Taylor <otaylor@redhat.com>
4086 * config.charset: A few additions for Solaris.
4088 2001-12-05 Bruno Haible <bruno@clisp.org>
4090 * localcharset.c (locale_charset): Don't return an empty string.
4092 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4094 * config.charset: msdos in uk_UA uses CP1125.
4096 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4098 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4099 * localcharset.c (locale_charset): Declare as extern "C".
4101 2002-02-15 Bruno Haible <bruno@clisp.org>
4103 * config.charset [msdosdjgpp]: For Russian, use CP866.
4105 2002-02-11 Bruno Haible <bruno@clisp.org>
4107 * config.charset: Add support for NetBSD.
4109 2002-09-25 <karl@gnu.org>
4111 * strdup.c: copy from libc/string (via ../config/srclist*).
4112 * getopt*: copy from libc/posix.
4113 * gettext.h: copy from gettext.
4114 * .cppi-disable: add strdup.c, gettext.h.
4116 2002-07-01 Jim Meyering <meyering@lucent.com>
4118 * c-stack.c: Include sys/time.h.
4119 From Volker Borchert.
4121 2002-06-11 Paul Eggert <eggert@twinsun.com>
4123 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4124 New macro. Use it uniformly instead of
4125 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4126 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4127 reported by Vin Shelton.
4129 2002-06-22 Jim Meyering <meyering@lucent.com>
4131 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4132 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4134 2002-06-22 Paul Eggert <eggert@twinsun.com>
4136 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4137 Do not assume SA_SIGINFO behavior.
4138 Bug reported by Jim Meyering on NetBSD 1.5.2.
4140 2002-06-22 Jim Meyering <meyering@lucent.com>
4142 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4144 * exitfail.c, exitfail.h: Likewise.
4145 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4147 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4149 (EXTRA_DIST): Add fnmatch_loop.c.
4150 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4152 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4153 * fnmatch.c: Update from diffutils-2.8.2.
4154 * fnmatch_.h: New file. From diffutils-2.8.2.
4155 * fnmatch.h: Remove file.
4157 2002-06-18 Paul Eggert <eggert@twinsun.com>
4159 * file-type.h: Report an error if neither S_ISREG nor
4160 S_IFREG is defined, instead of using a test specific to glibc
4161 2.2. This should be safe, since POSIX requires S_ISREG and
4162 Unix Version 7 had S_IFREG. We don't need to check for
4163 <sys/types.h> since we don't use any symbols that it defines.
4165 2002-06-15 Jim Meyering <meyering@lucent.com>
4167 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4168 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4169 have been included before this file.
4171 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4173 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4174 so that each temporary file name is unique and valid in the first
4175 8 characters, for operation under DOS.
4177 2002-06-15 Jim Meyering <meyering@lucent.com>
4179 Work even with DJGPP 2.03, which lacks support for symlinks.
4181 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4183 * lchown.c (S_ISLNK): Likewise.
4185 2002-06-14 Jim Meyering <meyering@lucent.com>
4187 * file-type.h: Use the version from diffutils-2.8.2.
4188 * file-type.c: Likewise.
4190 2002-05-27 Jim Meyering <meyering@lucent.com>
4192 Fix a problem seen only on nonconforming systems whereby ls.c's
4193 use of localtime, and then of gettimeofday would cause trouble:
4194 the localtime call used to initialize rpl_gettimeofday's save
4195 mechanism would clobber ls's current local time information so
4196 that in any long listing the first file would always be listed
4197 with date 1970-01-01. Analysis by Volker Borchert.
4199 * gettimeofday.c (localtime): Undefine.
4200 (rpl_localtime): New function.
4202 2002-05-22 Jim Meyering <meyering@lucent.com>
4204 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4205 * file-type.h: New file.
4206 * file-type.c (file_type): New file/function. Extracted from diffutils.
4208 2002-04-29 Paul Eggert <eggert@twinsun.com>
4210 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4212 2002-04-28 Paul Eggert <eggert@twinsun.com>
4214 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4215 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4216 of 127, since 64 is the largest conceivable number for ancient
4218 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4220 2002-04-28 Jim Meyering <meyering@lucent.com>
4222 * sig2str.c (WTERMSIG): Remove definition (unused).
4224 2002-04-28 Paul Eggert <eggert@twinsun.com>
4226 * sig2str.h, sig2str.c: New files.
4227 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4229 2002-04-24 Jim Meyering <meyering@lucent.com>
4231 * gettext.h: New file, from Gettext.
4232 * Makefile.am (INCLUDES): Remove -I../intl.
4233 (libfetish_a_SOURCES): Add gettext.h.
4235 2002-04-16 Jim Meyering <meyering@lucent.com>
4237 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4238 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4239 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4241 2002-04-12 Jim Meyering <meyering@lucent.com>
4243 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4245 2002-03-10 Jim Meyering <meyering@lucent.com>
4247 * makepath.c (make_path): Remove a comma from a diagnostic.
4248 Suggestion from Santiago Vila.
4250 2002-03-08 Jim Meyering <meyering@lucent.com>
4252 * rename.c: Mention that this wrapper is needed also on
4253 mips-dec-ultrix4.4 systems.
4255 2002-03-02 Jim Meyering <meyering@lucent.com>
4257 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4258 not HAVE_CLOCK_SETTIME.
4260 2002-02-27 Paul Eggert <eggert@twinsun.com>
4262 * nanosleep.h: Rename to....
4263 * timespec.h: New name for nanosleep.h. All uses changed.
4265 * gettime.c: New file.
4266 * settime.c: New file.
4269 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4270 timespec.h. Remove nanosleep.h.
4272 2002-02-25 Paul Eggert <eggert@twinsun.com>
4274 * acl.c, acl.h: New files.
4275 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4277 2002-02-24 Jim Meyering <meyering@lucent.com>
4279 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4280 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4281 cause trouble. Reported by Nelson Beebe.
4283 2002-02-23 Paul Eggert <eggert@twinsun.com>
4285 * path-concat.c (xpath_concat): Reorder code to pacify
4286 compilers that don't know that xalloc_die never returns.
4288 2002-02-20 Jim Meyering <meyering@lucent.com>
4290 * getdate.c: Regenerate using bison-1.33.
4292 2002-02-15 Paul Eggert <eggert@twinsun.com>
4294 * posixver.c, posixver.h: New files.
4295 * Makefile.am (libfetish_a_SOURCES): Add them.
4297 2002-02-02 Paul Eggert <eggert@twinsun.com>
4298 Bruno Haible <bruno@clisp.org>
4300 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4301 (fwrite_success_callback): New declaration.
4302 * unicodeio.c (unicode_to_mb): New function, extracted from
4303 print_unicode_char. Call failure callback instead of error.
4304 (fwrite_success_callback): New function.
4305 (exit_failure_callback): New function.
4306 (fallback_failure_callback): New function.
4307 (print_unicode_char): Call unicode_to_mb.
4309 2002-01-26 Jim Meyering <meyering@lucent.com>
4311 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4313 2002-01-22 Jim Meyering <meyering@lucent.com>
4315 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4316 Otherwise, some versions of automake would omit the rule that makes
4317 Makefile from Makefile.in.
4319 2001-01-21 Paul Eggert <eggert@twinsun.com>
4321 * xmemcoll.h, xmemcoll.c: New files.
4322 * Makefile.am (libfetish_a_SOURCES): Add them.
4323 * memcoll.c: Include errno.h, and declare errno if not defined.
4324 (memcoll): Set errno to zero if there is no error.
4326 * quotearg.c (quotearg_buffer_restyled):
4327 Fix bug with quoting buffers containing NUL when backslashing escapes.
4328 This bug was exposed by the other changes in this patch.
4329 (quotearg_n_options): New arg ARGSIZE.
4330 All callers changed.
4331 (quoting_options_from_style): New function.
4332 (quotearg_n_style): Use it.
4333 (quotearg_n_style_mem): New function.
4335 * quotearg.h (quotearg_n_style_mem): New function.
4337 2002-01-16 Jim Meyering <meyering@lucent.com>
4339 * getdate.y: Add three semicolons, each just before a closing brace.
4340 Bison (as of version 1.31) no longer papers over that mistake.
4342 2002-02-14 Paul Eggert <eggert@twinsun.com>
4344 * backupfile.c (ISDIGIT): Comment fix.
4345 * getdate.y (ISDIGIT): Likewise.
4346 * posixtm.c (ISDIGIT, year): Likewise.
4347 * strverscmp.c (ISDIGIT): Likewise.
4348 * userspec.c (ISDIGIT): Likewise.
4350 2002-01-05 Jim Meyering <meyering@lucent.com>
4352 * version-etc.c (version_etc_copyright): Update copyright year.
4354 2001-01-19 Paul Eggert <eggert@twinsun.com>
4356 * closeout.c (close_stdout_status): If ferror (stdout), do
4357 not silently exit merely because the output buffer happens to
4358 have nothing pending.
4360 2001-12-18 Paul Eggert <eggert@twinsun.com>
4362 See the big note in ../ChangeLog.
4363 * human.c (suffixes): Prefer K to k for 1024.
4364 (generate_suffix_backwards): New function.
4365 (human_readable_inexact): Use it.
4366 * xstrtol.c (__xstrtol): If there is no number but there
4367 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4368 Accept 'K' as well as 'k'.
4370 2001-12-15 Jim Meyering <meyering@lucent.com>
4372 * regex.h (__restrict_arr): Update from libc.
4374 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4375 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4378 2001-12-10 Jim Meyering <meyering@lucent.com>
4380 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4381 Instead, include "xalloc.h".
4382 (initbuffer): Don't cast xmalloc return value to char*.
4383 (readline): Reword comment.
4384 Don't cast xrealloc return value to char*
4387 2001-12-09 Jim Meyering <meyering@lucent.com>
4389 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4390 `signed and unsigned type in conditional expression'.
4391 * posixtm.c (posix_time_parse): Likewise.
4393 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4395 * readtokens.c (readtoken): Declare an index to be of type unsigned
4396 to avoid a pedantic warning.
4398 * getstr.c: Don't include assert.h.
4399 (getstr): Remove warning-evoking assertions.
4400 Return -1 if offset parameter is out of bounds.
4401 Change the type of a local from int to size_t.
4403 * strftime.c (my_strftime_localtime_r): Include this function
4404 definition in the `#if ! HAVE_TM_GMTOFF' block.
4406 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4407 Include xalloc.h instead.
4409 2001-12-02 Jim Meyering <meyering@lucent.com>
4411 * tempname.c: Don't declare getenv, thus reverting the change of
4412 2001-11-18. It's no longer necessary, now that stdlib.h is always
4415 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4416 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4418 2001-11-30 Akim Demaille <akim@epita.fr>
4420 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4421 before being defined.
4423 2001-11-27 Paul Eggert <eggert@twinsun.com>
4425 * quotearg.h (quotearg_n, quotearg_n_style):
4426 First arg is int, not unsigned.
4427 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4428 (SIZE_MAX, UINT_MAX): New macros.
4429 (quotearg_n_options): Abort if N is negative.
4430 Avoid overflow check on hosts where size_t is 64 bits and int
4431 is 32 bits, as overflow is impossible there.
4432 Fix off-by-one typo that caused unnecessary reallocation.
4434 2001-11-27 Jim Meyering <meyering@lucent.com>
4436 * tempname.c: Merge with version from libc.
4437 * regex.c: Likewise.
4439 * tempname.c: Include stdlib.h unconditionally. On some old systems
4440 for which STDC_HEADERS is 0, it was not included, resulting in a
4441 warning about an integer-to-pointer conversion problem with getenv.
4442 Reported by Volker Borchert.
4444 2001-11-26 Jim Meyering <meyering@lucent.com>
4446 * gtod.h: Remove file.
4447 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4448 * gettimeofday.c: Don't include gtod.h.
4449 (GTOD_init): Remove function.
4450 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4451 Suggestion from Volker Borchert.
4453 2001-11-23 Jim Meyering <meyering@lucent.com>
4455 * hash.h (struct hash_table): Don't define here. Merely declare it.
4456 * hash.c (struct hash_table): Define it here instead.
4458 2001-11-22 Jim Meyering <meyering@lucent.com>
4460 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4462 2001-11-18 Paul Eggert <eggert@twinsun.com>
4464 * tempname.c (TMP_MAX): Remove; no longer needed.
4465 (TEMPORARIES): New macro.
4466 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4467 removes an artificial limitation (e.g. HP-UX 10.20, where
4470 2001-11-18 Jim Meyering <meyering@lucent.com>
4472 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4475 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4476 files will be created before anything else.
4478 2001-11-17 Jim Meyering <meyering@lucent.com>
4480 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4481 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4482 rather than group writable. Patch by Juan F. Codagnone.
4484 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4485 Instead, include "xalloc.h".
4487 * mountlist.c: Include unlocked-io.h after all system headers.
4488 Remove explicit declarations of xmalloc, xrealloc,
4489 and xstrdup. Instead, include "xalloc.h".
4491 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4492 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4493 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4495 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4496 Reported by Padraig Brady.
4498 * mkstemp.c: #undef mkstemp.
4500 (rpl_mkstemp): Rename from mkstemp.
4503 2001-11-16 Jim Meyering <meyering@lucent.com>
4505 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4506 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4507 determine the amount of total physical memory, use pstat_getstatic.
4508 HPUX-11 doesn't define _SC_PHYS_PAGES.
4509 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4510 If sysconf couldn't be used to determine the amount of available
4511 physical memory, use both pstat_getstatic and pstat_getdynamic.
4512 Based on a patch from Bob Proulx.
4514 2001-11-05 Jim Meyering <meyering@lucent.com>
4516 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4518 2001-11-03 Jim Meyering <meyering@lucent.com>
4520 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4521 in argmatch_to_argument call.
4523 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4526 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4527 e.g., a fault due to an attempt to free a NULL pointer.
4529 2001-11-01 Jim Meyering <meyering@lucent.com>
4531 * dirfd.c, dirfd.h: New files.
4532 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4534 * hash.c (hash_print) [TESTING]: Clean up.
4536 2001-10-22 Paul Eggert <eggert@twinsun.com>
4538 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4539 to avoid a warning if -Wall.
4541 2001-10-21 Paul Eggert <eggert@twinsun.com>
4543 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4545 2001-10-21 Jim Meyering <meyering@lucent.com>
4547 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4548 this code would end up calling gettext even in packages built
4550 * getopt.c (_): Likewise.
4551 * regex.c (_): Likewise.
4553 2001-10-20 Paul Eggert <eggert@twinsun.com>
4555 * error.c (strerror_r): Do not declare unless !_LIBC.
4556 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4557 Use strerror_r that is only a macro, even if it is not a function.
4558 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4559 (private_strerror): Use prototypes, not old-style function definition.
4560 (print_errno_message): New function.
4561 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4563 (error_tail, error, error_at_line): Use it.
4565 2001-10-11 Jim Meyering <meyering@lucent.com>
4567 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4568 and quote_n (1, ... to avoid clobbering a buffer.
4570 2001-10-05 Jim Meyering <meyering@lucent.com>
4572 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4573 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4574 * hash-pjw.h: New file.
4576 2001-09-30 Jim Meyering <meyering@lucent.com>
4578 * mountlist.c [MOUNTED_GETFSSTAT]:
4579 Include <sys/ucred.h>, for Apple Darwin.
4580 Include sys/mount.h and sys/fs_types.h only if available.
4582 (read_filesystem_list): Use FS_TYPE.
4584 2001-09-29 Paul Eggert <eggert@twinsun.com>
4586 * exclude.c (excluded_filename): 0 -> false, since it's
4589 2001-09-28 Paul Eggert <eggert@twinsun.com>
4591 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4592 #defines strtoimax. Also treat the other strto* functions
4595 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4596 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4597 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4599 2001-09-26 Jim Meyering <meyering@lucent.com>
4601 Most macros in unlocked-io.h had the wrong number of arguments.
4602 * gen-uio: New script.
4603 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4604 * unlocked-io.hin: Remove file.
4605 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4606 rather than trying to embed it here.
4607 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4608 Reported by Padraig Brady.
4610 2001-09-25 Volker Borchert <bt@teknon.de>
4612 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4614 2001-09-23 Jim Meyering <meyering@lucent.com>
4616 * mountlist.c: Remove useless parentheses in #if directives.
4617 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4618 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4620 2001-09-22 Jim Meyering <meyering@lucent.com>
4622 * localcharset.c: Update from latest gettext.
4623 * config.charset: Likewise.
4625 2001-09-20 Jim Meyering <meyering@lucent.com>
4627 * xstrtol.c (strtoimax): Guard declaration with
4628 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4629 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4630 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4631 (strtoumax): Likewise, for completeness (it wasn't necessary).
4633 2001-09-06 Paul Eggert <eggert@twinsun.com>
4635 * strtoimax.c (HAVE_LONG_LONG):
4636 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4637 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4638 to work around bug in IBM C compiler.
4640 2001-09-16 Jim Meyering <meyering@lucent.com>
4642 * mkdir.c: New file.
4644 2001-09-04 Paul Eggert <eggert@twinsun.com>
4646 * xgetcwd.c: Revert some of the previous change; intead,
4647 fix the HAVE_GETCWD_NULL code to behave more like the
4648 !HAVE_GETCWD_NULL code used to.
4651 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4654 2001-09-04 Paul Eggert <eggert@twinsun.com>
4656 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4657 Use ssize_t, not int, to store result of readlink.
4658 Check for ssize_t overflow as well as size_t overflow,
4659 as POSIX says the result of readlink is implementation-defined
4660 when ssize_t overflows.
4661 Remove unnecessary cast to char*.
4662 Use free+malloc instead of realloc, as the storage doesn't need
4663 to be preserved and it's clearer and can be more efficient that way.
4664 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4665 * xreadlink.h (xreadlink): Update prototype.
4667 2001-09-03 Paul Eggert <eggert@twinsun.com>
4669 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4670 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4671 spotted by Jim Meyering.
4673 2001-09-03 Jim Meyering <meyering@lucent.com>
4675 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4677 2001-09-03 Paul Eggert <eggert@twinsun.com>
4679 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4680 like the HAVE_GETCWD_NULL code.
4681 Include pathmax.h if not HAVE_GETCWD.
4682 Do not include xalloc.h.
4683 (INITIAL_BUFFER_SIZE): New symbol.
4684 Do not use xmalloc / xrealloc, since the caller is responsible for
4685 handling errors. Preserve errno around `free' during failure.
4686 Do not overrun buffer when using getwd.
4688 2001-09-03 Paul Eggert <eggert@twinsun.com>
4690 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4691 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4693 2001-09-02 Jim Meyering <meyering@lucent.com>
4695 * error.c: Update from GNU libc.
4697 2001-09-01 Jim Meyering <meyering@lucent.com>
4699 * xreadlink.c: New file.
4700 * xreadlink.h: New file.
4701 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4703 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4704 doesn't conflict with sparc Solaris 7's definition in
4705 /usr/include/sys/int_types.h.
4707 * exclude.c: Use `""', not `<>' to #include non-system header files.
4708 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4709 and strncasecmp as r-values. Unixware didn't have declarations.
4711 2001-08-31 Jim Meyering <meyering@lucent.com>
4713 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4714 Use an initial, malloc'd, buffer of length 128 rather than
4715 a statically allocated one of length 1024.
4717 2001-08-30 Paul Eggert <eggert@twinsun.com>
4719 * xgetcwd.c: Don't include pathmax.h.
4720 Include stdlib.h and unistd.h if available.
4722 (xmalloc, xstrdup, free): Remove decls.
4723 (xgetcwd): Don't assume sizes fit in unsigned.
4724 Check for overflow when computing sizes.
4725 Simplify reallocation code.
4727 2001-08-28 Paul Eggert <eggert@twinsun.com>
4729 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4731 * strtoimax.c: Renamed from strtoxmax.c, removing the
4734 Also, make the following further changes to make this file's
4735 configuration more similar to that of strtol.c:
4736 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4737 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4738 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4739 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4740 changed to signed values.
4742 And make the following changes as well:
4743 Fix copyright notice, as 1999 was missing.
4744 (verify): New macro.
4745 (strtoimax): Check sizes at compile-time, not run-time.
4746 Prefer strtol to strtoll if both work.
4747 (main): Remove; it was not that useful and was a pain to maintain.
4749 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4751 2001-08-30 Paul Eggert <eggert@twinsun.com>
4753 * savedir.c (savedir): Remove size parameter, as POSIX says that
4754 a directory's st_size can have an arbitrary value, so the old
4755 usage could waste an arbitrary amount of memory. All uses
4757 * savedir.h: Update prototype.
4759 2001-08-30 Paul Eggert <eggert@twinsun.com>
4761 * xstrtol.c (strtoimax): New decl.
4763 2001-08-28 Paul Eggert <eggert@twinsun.com>
4765 * xstrtol.h: Add copyright notice.
4766 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4767 LONGINT_INVALID_SUFFIX_CHAR.
4769 2001-08-30 Paul Eggert <eggert@twinsun.com>
4771 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4774 2001-08-30 Paul Eggert <eggert@twinsun.com>
4776 * hash.c: Remove '2001' from copyright notice.
4778 2001-08-30 Paul Eggert <eggert@twinsun.com>
4780 * full-write.h: New file.
4781 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4782 * full-write.c: Correct credits, as cccp.c no longer
4783 exists and anyway it was so heavily changed from the old cccp
4784 code as to be unrecognizable. Include full-write.h.
4785 (full_write) Return size_t, with short writes meaning failure.
4786 All callers changed. This fixes a bug with large buffers
4788 * utime.c: Include full-write.h.
4790 2001-08-30 Paul Eggert <eggert@twinsun.com>
4792 Merge 'exclude' changes from tar 1.13.22.
4793 This fixes one or two unlikely storage allocation overflow bugs,
4794 but doesn't change user-visible behavior otherwise.
4796 2001-08-30 Paul Eggert <eggert@twinsun.com>
4798 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4799 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4800 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4801 Include if available.
4802 (<xalloc.h>): Include
4803 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4804 (verify): New macro. Use it to verify that EXCLUDE macros do not
4805 collide with FNM macros.
4806 (struct patopts): New struct.
4807 (struct exclude): Use it, as exclude patterns now come with options.
4808 (new_exclude): Support above changes.
4809 (new_exclude, add_exclude_file):
4810 Initial size must now be a power of two to simplify overflow checking.
4811 (free_exclude, fnmatch_no_wildcards): New function.
4812 (excluded_filename): No longer requires options arg, as the options
4813 are determined by add_exclude. Now returns bool, not int.
4814 (excluded_filename, add_exclude):
4815 Add support for the fancy new exclusion options.
4816 (add_exclude, add_exclude_file): Now takes int options arg.
4817 Check for arithmetic overflow when computing sizes.
4818 (add_exclude_file): xrealloc might modify errno, so don't
4819 realloc until after errno might be used.
4821 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4823 (free_exclude): New decl.
4824 (add_exclude, add_exclude_file): Now takes int options arg.
4825 (excluded_filename): No longer requires options arg, as the options
4826 are determined by add_exclude. Now returns bool, not int.
4828 2001-08-30 Paul Eggert <eggert@twinsun.com>
4830 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4832 2001-08-27 Jim Meyering <meyering@lucent.com>
4834 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4836 * version-etc.c (N_): Remove definition.
4837 Revert most of last change.
4838 Instead, simply don't mark the `Copyright...' string for translation.
4839 Based on advice from Paul Eggert.
4841 * strtoxmax.c: Tweak comment.
4843 2001-08-26 Jim Meyering <meyering@lucent.com>
4845 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4846 of copyright with `%s' so translators don't get an untranslated
4848 (COPYRIGHT_YEAR): Define.
4849 (version_etc): Use fprintf rather than fputs.
4850 Suggestion from Ulrich Drepper.
4852 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4854 * strtoll.c: New file, from GNU libc.
4855 * xstrtoimax.c: New file.
4857 * xstrtol.h: Add xstrtoimax.
4858 * strtoumax.c: New file. Simply include "strtoumax.c".
4859 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4861 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4862 * strtoxmax.c: ... then renamed to this.
4864 2001-08-13 Paul Eggert <eggert@twinsun.com>
4866 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4867 Port to Solaris 8, where 'sed' requires a space after the 'r'
4868 command, and where sh dislikes "$/". Clean up the spacing a bit.
4869 Redirect output to $tmp just once.
4871 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4873 * addext.c (<errno.h>): Include.
4874 (errno): Declare if not defined.
4875 (addext): Work correctly when pathconf returns -1 and leaves
4876 errno alone because there is no limit. Also, work even if
4877 pathconf returns a value greater than SIZE_MAX.
4879 2001-08-12 Jim Meyering <meyering@lucent.com>
4881 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4882 Simply `return getcwd (NULL, 0);'.
4883 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4884 Use 1300 as initial value for length, not PATH_MAX.
4886 * pathmax.h: Clean up cpp syntax.
4888 2001-08-12 Jim Meyering <meyering@lucent.com>
4890 * gettimeofday.c: New file.
4892 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4894 2001-08-04 Jim Meyering <meyering@lucent.com>
4896 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4897 to get in sync with glibc.
4899 2001-08-03 Paul Eggert <eggert@twinsun.com>
4901 The following changes are from gettext 0.10.39 as maintained by
4904 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4905 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4906 with inverted sense. All uses changed.
4908 * mbswidth.c: Don't include <limits.h>.
4909 Include <stdlib.h> and <string.h> unconditionally.
4910 (iswcntrl, mbsinit, ISCNTRL): New macros.
4911 (mbsnwidth): Use K&R style function declarations.
4912 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4913 can optimize it when MB_CUR_MAX == 1.
4914 The width of control characters is zero, not 1.
4916 2001-07-15 Jim Meyering <meyering@lucent.com>
4918 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4919 (BUILT_SOURCES): Add unlocked-io.h.
4920 (io_functions): Define.
4921 (unlocked-io.h): New rule.
4922 (DISTCLEANFILES): Add unlocked-io.h.
4923 (all-local): Depend on unlocked-io.h, to ensure it is created.
4925 * unlocked-io.hin: New file
4927 * regex.c: Update from glibc.
4929 2001-07-05 Jim Meyering <meyering@lucent.com>
4931 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4933 (libfetish_a_SOURCES): Put all .h files here instead.
4934 Remove a thus-exposed (better checks in automake) duplicate and
4935 two unnecessary .h files.
4937 2001-06-11 Jim Meyering <meyering@lucent.com>
4939 * regex.c: Update from GNU libc.
4941 2001-05-27 Jim Meyering <meyering@lucent.com>
4943 * readutmp.h (UT_TYPE): Define.
4945 2001-05-24 Jim Meyering <meyering@lucent.com>
4947 * argmatch.c: Include "quote.h".
4948 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4949 quote function. Reported by Göran Uddeborg.
4951 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4953 * dirname.c (dir_name): Compute append_dot using path, not newpath
4954 which is not yet declared.
4956 2001-05-11 Paul Eggert <eggert@twinsun.com>
4958 * Makefile.am (libfetish_a_SOURCES):
4959 Add strftime.c, since we now compile it on all hosts.
4961 * strftime.c (my_strftime):
4962 Define to nstrftime if emacs, but only if my_strftime is not defined.
4963 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4964 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4965 Add one more extra argument: a nanoseconds value.
4968 (my_strftime function): Add %N format.
4969 (emacs_strftimeu): Renamed from emacs_strftime,
4970 with extra ut argument.
4972 2001-05-11 Paul Eggert <eggert@twinsun.com>
4974 dirname code cleanup. base_name now behaves more compatibly
4975 with POSIX basename when given file names that have trailing
4976 slashes, and similarly for dir_name. Add new primitives
4977 base_len and dir_len. Put the directory-name-related decls
4980 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4981 * backupfile.c (base_name): Likewise.
4982 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4983 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4984 * makepath.c (strip_trailing_slashes): Likewise.
4985 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4987 * rename.c (strip_trailing_slashes): Likewise.
4988 * same.c (base_name): Likewise.
4989 * stripslash.c (ISSLASH): Likewise.
4991 * addext.c: Include <dirname.h> after size_t is defined.
4992 * backupfile.c: Likewise.
4994 * addext.c (addext): Use base_len to trim redundant
4995 trailing slashes instead of doing it ourselves.
4996 But do not trim the last slash if it is not redundant.
4998 * backupfile.c (find_backup_file_name,
4999 max_backup_version): Use base_len instead of rolling it ourselves.
5000 Handle the case of "" and (on DOS) "C:" correctly.
5002 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5003 Include <string.h>, <dirname.h>.
5004 (base_name): Allow file names ending in slashes, other than names
5005 that are all slashes. In this case, return the basename followed
5006 by the slashes. This is more general, and can be used in places
5007 where the original base_name purposely had an assertion failure.
5008 (base_len): New function.
5010 * dirname.c: Include <string.h> instead of <stdlib.h>.
5011 Do not include <assert.h>; no longer needed.
5013 (memrchr): Remove decl.
5014 (dir_name_r): Remove.
5015 (dir_len): Renamed from dirlen. All callers changed.
5016 Rewrite in terms of base_name, for simplicity and consistency.
5017 (dir_name): Never return NULL. All callers changed.
5018 Do not include <stdlib.h> in test program; no longer needed.
5019 return 0; is fine for test program.
5021 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5023 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5025 * path-concat.c (path_concat): Use base_len to compute
5026 base length, not strlen; this means we cannot rely on memcpy
5029 * same.c (STREQ): Remove.
5030 (same_name): Handle the case where the basename ends in trailing '/'.
5032 * stripslash.c (strip_trailing_slashes): Return nonzero if
5033 a slash was stripped. Do not strip the last slash after a
5036 2001-04-08 Jim Meyering <meyering@lucent.com>
5038 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5039 recomputed; that's necessary when the offset spans a DST transition.
5040 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5042 2001-04-02 Jim Meyering <meyering@lucent.com>
5044 * regex.h, regex.c: Update from GNU libc.
5046 2001-03-19 Paul Eggert <eggert@twinsun.com>
5048 * version-etc.c (version_etc_copyright): Update to 2001.
5050 2001-03-16 Paul Eggert <eggert@twinsun.com>
5052 * tempname.c (uint64_t): Define to uintmax_t if
5053 not defined, and if UINT64_MAX is not defined.
5054 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5055 Reported by John David Anglin.
5057 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5059 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5060 alias if codeset is empty.
5061 * config.charset (BeOS): Use wildcard syntax.
5063 2001-03-13 Jim Meyering <meyering@lucent.com>
5065 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5066 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5069 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5071 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5073 * unicodeio.c (print_unicode_char): Simplify accordingly.
5075 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5077 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5078 support for DOS/DJGPP.
5080 2001-02-28 Paul Eggert <eggert@twinsun.com>
5082 * Makefile.am (libfetish_a_SOURCES):
5083 Add dup-safer.c, fopen-safer.c.
5084 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5086 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5088 2001-02-25 Paul Eggert <eggert@twinsun.com>
5090 The mkstemp replacement is taken from glibc 2.2.2, with some
5091 portability fixes for use outside glibc, as follows:
5093 * tempname.c (struct_stat64): New macro.
5094 (direxists, __gen_tempname): Use it.
5095 This avoids a portability problem with Solaris 8.
5097 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5098 (<stddef.h>, <stdint.h>, <string.h>):
5099 Include only if STDC_HEADERS || _LIBC.
5100 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5101 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5102 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5103 (__set_errno): Define this macro if <errno.h> doesn't.
5104 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5105 Define these macros if <stdio.h> doesn't.
5106 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5107 Define these macros if <sys/stat.h>
5108 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5109 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5110 __xstat64): Define if not _LIBC.
5111 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5112 (__gen_tempname): Invoke gettimeofday only if
5113 HAVE_GETTIMEOFDAY || _LIBC;
5114 otherwise, fall back on plain "time".
5115 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5117 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5119 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5121 2001-02-17 Jim Meyering <meyering@lucent.com>
5123 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5124 around included file name.
5126 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5128 * strftime.c: Update from GNU libc (the only changes were to comments).
5130 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5132 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5134 2001-02-17 Paul Eggert <eggert@twinsun.com>
5136 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5137 Remove workaround macros for hosts that have mbrtowc but not
5138 mbstate_t, as we now insist on proper declarations for both
5139 before using mbrtowc.
5141 2001-02-17 Jim Meyering <meyering@lucent.com>
5143 * regex.c: Update from libc.
5145 2001-02-16 Paul Eggert <eggert@twinsun.com>
5147 * alloca.c (malloc): Undef before defining, since stdlib.h
5148 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5149 Reported by Mark Hounschell via Paul Eggert.
5151 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5153 * config.charset: Update for FreeBSD 4.2.
5155 2001-01-26 Jim Meyering <meyering@lucent.com>
5157 * quotearg.c: Include stddef.h.
5158 * quote.c: Include stddef.h.
5159 Reported by Axel Kittenberger.
5161 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5162 line in double quotes so that it evokes a better diagnostic.
5163 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5164 Reported by Axel Kittenberger.
5166 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5168 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5169 to avoid a warning. Add back 'const' to inptr.
5171 2001-01-16 Jim Meyering <meyering@lucent.com>
5173 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5176 2001-01-14 Jim Meyering <meyering@lucent.com>
5178 * rename.c: New file. From Volker Borchert.
5179 Include stdlib.h, string.h or strings.h, and xalloc.h.
5180 Use strip_trailing_slashes rather than open-coding it.
5182 2001-01-03 Paul Eggert <eggert@twinsun.com>
5184 * strftime.c: Sync with glibc time/strftime.c 1.81.
5186 2001-01-03 Jim Meyering <meyering@lucent.com>
5188 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5189 local `inptr' to avoid warning with some system declarations of iconv.
5191 2000-12-29 Paul Eggert <eggert@twinsun.com>
5193 * modechange.c: Do not assume that mode_t uses the
5194 traditional octal encoding. E.g. "chmod 1 FOO" should set
5195 the other-execute bit of FOO even if S_IXOTH != 1.
5197 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5198 WOTH, XOTH, ALLM): New macros.
5199 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5200 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5202 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5203 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5205 No need to use uintmax_t; unsigned long is long enough.
5206 Don't bother to get suffix since we don't use it.
5208 2000-12-24 Jim Meyering <meyering@lucent.com>
5210 * hash.c (is_prime): Return explicit boolean values.
5211 (hash_get_first): Return NULL to appease Irix5.6's 89.
5212 Reported by Nelson Beebe.
5214 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5216 * localcharset.c (locale_charset): Add support for Win32.
5218 2000-12-18 Paul Eggert <eggert@twinsun.com>
5220 * physmem.h, physmem.c: New files.
5222 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5223 (noinst_HEADERS): Add physmem.h.
5225 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5226 't' for compatibility with Solaris 8 sort.
5228 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5230 * config.charset: Add support for BeOS.
5232 2000-12-16 Jim Meyering <meyering@lucent.com>
5234 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5235 SHELLS_FILE to a file name that's useful on djgpp systems.
5237 (ADDITIONAL_DEFAULT_SHELLS): Define.
5238 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5239 Based mostly on a patch from Prashant TR.
5241 2000-12-16 Jim Meyering <meyering@lucent.com>
5243 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5244 N and M) would have treated it like `chown N:N FILE'.
5246 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5248 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5250 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5251 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5252 to the list of canonical encodings. Rename EUC-CN to GB2312.
5254 2000-12-08 Andreas Schwab <schwab@suse.de>
5256 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5257 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5259 2000-12-07 Jim Meyering <meyering@lucent.com>
5261 * stripslash.c (ISSLASH): Define.
5262 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5265 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5266 (dir_name_r): Declare this function as static.
5267 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5268 manifest itself on a name containing a mix of slashes and
5270 Make this function work with names starting with a DOS-style
5271 drive letter and colon prefix.
5272 (dir_name): Append `.' if necessary.
5273 Based mostly on patches from Prashant TR and Eli Zaretskii.
5275 * dirname.h (dir_name_r): Remove prototype.
5277 2000-12-05 Jim Meyering <meyering@lucent.com>
5279 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5281 2000-12-04 Jim Meyering <meyering@lucent.com>
5283 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5284 Also include memory.h, stdlib.h, unistd.h if appropriate.
5285 Reported by Andreas Jaeger (conflicting declaration of malloc).
5287 2000-12-02 Jim Meyering <meyering@lucent.com>
5289 * closeout.h: Make idempotent, to avoid some obscure warnings.
5291 2000-12-01 Paul Eggert <eggert@twinsun.com>
5293 * memrchr.c: Include <config.h> before any system include file.
5295 2000-11-29 Paul Eggert <eggert@twinsun.com>
5297 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5299 2000-11-26 Jim Meyering <meyering@lucent.com>
5301 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5303 2000-11-22 Paul Eggert <eggert@twinsun.com>
5305 * strftime.c (my_strftime): Do not invoke mbrlen with a
5306 size of (size_t) -1; it's not portable.
5308 2000-11-17 Akim Demaille <akim@epita.fr>
5310 * obstack.h: Formatting changes.
5311 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5312 prevent type checking.
5313 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5314 cast the value to (void *): assigning a `foo *' to a `void *'
5316 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5318 2000-11-17 Jim Meyering <meyering@lucent.com>
5320 * strstr.c: Update from GNU libc.
5322 2000-11-16 Jim Meyering <meyering@lucent.com>
5324 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5326 2000-11-11 Jim Meyering <meyering@lucent.com>
5328 * error.c: Add a couple #includes, merging from GNU libc version.
5330 2000-11-10 Jim Meyering <meyering@lucent.com>
5332 * obstack.h: Update from GNU libc.
5333 * obstack.c: Likewise.
5335 2000-11-06 Paul Eggert <eggert@twinsun.com>
5337 * getusershell.c (setusershell): Use rewind rather than
5338 fseek/fseeko, to avoid configuration hassles with fseeko.
5339 Don't bother opening SHELLS_FILE if shellstream is NULL;
5342 2000-11-05 Jim Meyering <meyering@lucent.com>
5344 * makepath.h (make_dir): Declare.
5345 * makepath.c (make_dir): Remove `static' attribute.
5348 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5350 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5351 last one in a bucket, advance to the next bucket.
5353 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5355 * fnmatch.c: Do not comment out all the code if we are using
5356 the GNU C library, because in some cases we are replacing buggy
5357 code in the GNU C library itself.
5359 2000-10-30 Paul Eggert <eggert@twinsun.com>
5361 * error.h, getline.h, modechange.h:
5362 Remove "2000" from Copyright line, as the file hasn't been
5363 changed this year other than in the copyright notice.
5365 * xalloc.h: Add "2000" to Copyright line, as this file
5366 was changed this year.
5368 2000-10-30 Paul Eggert <eggert@twinsun.com>
5370 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5371 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5372 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5374 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5376 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5377 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5378 doesn't define __restrict_arr.
5380 2000-10-29 Jim Meyering <meyering@lucent.com>
5382 * xstat.in: Fix grammar in comment.
5384 2000-10-28 Jim Meyering <meyering@lucent.com>
5386 * memchr.c: Update from libc.
5387 Adjust for portability:
5388 [HAVE_STDLIB_H]: Include stdlib.h.
5389 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5390 Undef __memchr, too.
5391 [!weak_alias]: Define __memchr to memchr.
5393 * regex.c: Update from libc.
5394 * regex.h: Likewise.
5395 * getopt1.c: Likewise.
5396 * memcmp.c: Likewise.
5398 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5399 Avoid using fseek, when possible -- it's broken by design.
5400 Patch by Ulrich Drepper.
5402 2000-10-26 Jim Meyering <meyering@lucent.com>
5404 * strftime.c: Update from libc.
5406 2000-10-25 Jim Meyering <meyering@lucent.com>
5408 * obstack.c: Update from libc.
5410 2000-10-23 Jim Meyering <meyering@lucent.com>
5412 * hard-locale.c (hard_locale): Revert last change -- it was simply
5413 wrong. That set_locale call must not have any side effects.
5416 2000-10-22 Jim Meyering <meyering@lucent.com>
5418 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5419 [CYCLIC]: Remove now-unused definition.
5421 * save-cwd.c (O_DIRECTORY): Define, if needed.
5422 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5423 Suggestion from Ulrich Drepper.
5425 2000-10-21 Jim Meyering <meyering@lucent.com>
5427 * dirname.c (dir_name_r): New function, factored out of dir_name.
5428 (dir_name): Use dir_name_r.
5429 * dirname.h (dir_name_r): Declare it.
5431 2000-10-21 Jim Meyering <meyering@lucent.com>
5433 * dirname.c (memrchr): Declare if necessary.
5434 (dir_name): Remove the restriction that there be no
5435 trailing slashes. Now, this code skips past them, effectively
5437 [TEST_DIRNAME] (main): New unit tests.
5439 * memrchr.c: New file from GNU libc.
5440 Undef __memrchr, too.
5441 [!weak_alias]: Define __memrchr to memrchr.
5442 Guard weak_alias use with `#ifdef weak_alias'.
5444 2000-10-17 Jim Meyering <meyering@lucent.com>
5446 * quote.h (PARAMS): Define and use.
5447 Reported by Akim Demaille.
5449 * getopt.c: Update from libc.
5451 2000-10-16 Jim Meyering <meyering@lucent.com>
5453 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5456 2000-09-25 Jim Meyering <meyering@lucent.com>
5458 * md5.h (rol): Define (from GnuPG).
5460 * sha.c: Give credit (GnuPG) where due.
5461 (M): Use rol rather than open-coding it.
5462 Add a FIXME comment.
5464 2000-09-21 Jim Meyering <meyering@lucent.com>
5466 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5467 Reported by Michael Stone.
5469 2000-09-20 Jim Meyering <meyering@lucent.com>
5471 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5472 (noinst_HEADERS): Add sha.h.
5473 Based on code from Scott G. Miller and from GnuPG.
5475 2000-09-15 Jim Meyering <meyering@lucent.com>
5477 * regex.c: Update from libc.
5479 2000-09-10 Jim Meyering <meyering@lucent.com>
5481 * getopt.c (_getopt_internal): Update from glibc.
5483 2000-09-09 Jim Meyering <meyering@lucent.com>
5485 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5486 think it should be used as a general replacement for isascii.
5487 * fnmatch.c: Likewise.
5488 * mbswidth.c: Likewise
5489 * regex.c: Likewise.
5492 * userspec.c: Include sys/param.h and limits.h.
5494 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5495 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5496 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5497 UID, GID. Check range.
5499 2000-09-06 Jim Meyering <meyering@lucent.com>
5501 * getopt.c (_getopt_internal): Update from glibc.
5503 2000-08-30 Jim Meyering <meyering@lucent.com>
5505 * strftime.c: Merge in changes from GNU libc.
5507 2000-08-26 Jim Meyering <meyering@lucent.com>
5509 * closeout.c: Include "__fpending.h".
5510 (close_stdout_status): Return right away if there's nothing to flush.
5512 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5513 * __fpending.c: New file.
5514 * __fpending.h: New file.
5516 2000-08-07 Paul Eggert <eggert@twinsun.com>
5518 Standardize on "memory exhausted" instead of "Memory exhausted"
5519 or "virtual memory exhausted".
5520 * obstack.c (print_and_abort): Use "memory exhausted", not
5521 "virtual memory exhausted".
5522 * same.c (same_name): Invoke xalloc_die instead of printing
5524 * userspec.c (parse_user_spec): Likewise.
5525 * bumpalloc.h: comment fix
5526 * same.c, userspec.c: Include xalloc.h.
5528 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5529 not char *const and pointing to a constant array.
5530 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5531 (xrealloc): Comment fix.
5533 * userspec.c (parse_user_spec):
5534 Don't translate a message until just before returning,
5535 to avoid unnecessary translation.
5537 2000-08-07 Jim Meyering <meyering@lucent.com>
5539 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5540 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5541 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5542 getgroups.c, gethostname.c, getopt.h, group-member.c,
5543 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5544 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5545 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5546 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5547 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5548 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5549 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5550 yesno.c: Back out Copyright date changes for each file with no change
5551 this year. This eases coordination with other programs using the same
5552 source code modules. From Paul Eggert.
5554 2000-08-03 Greg McGary <greg@mcgary.org>
5556 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5557 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5558 (EXTEND_BUFFER): Use them.
5560 2000-08-01 Jim Meyering <meyering@lucent.com>
5562 * dirname.c (ISSLASH): Define.
5563 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5564 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5565 both `\' and `/' may be use as path separators.
5566 Based on a patch from Prashant TR.
5568 2000-07-31 Paul Eggert <eggert@twinsun.com>
5570 * quotearg.c (quotearg_n_options): Don't make the initial
5571 slot vector a constant, since it might get modified.
5573 2000-07-31 Jim Meyering <meyering@lucent.com>
5575 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5576 * obstack.c (print_and_abort): Likewise.
5578 2000-07-30 Paul Eggert <eggert@twinsun.com>
5580 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5581 buffer, so that the caller can always quote one small
5582 component of a "memory exhausted" message in slot 0.
5583 From a suggestion by Jim Meyering.
5585 2000-07-30 Jim Meyering <meyering@lucent.com>
5587 * makepath.c (make_path): Quote the other instance, too.
5589 * quotearg.c (N_STATIC_SLOTVECS): Define.
5590 (STATIC_BUF_SIZE): Define.
5591 (quotearg_n_options): Use only statically allocated storage when
5592 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5593 than STATIC_BUF_SIZE.
5595 2000-07-29 Jim Meyering <meyering@lucent.com>
5597 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5598 * dirname.c (dir_name): Likewise.
5600 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5602 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5603 (dir_name): Assert that there are no trailing slashes.
5605 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5607 * mbswidth.h (mbswidth): Add a flags argument.
5608 (mbswidth): New declaration.
5609 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5610 * mbswidth.c (mbswidth): Add a flags argument.
5611 (mbsnwidth): New function.
5613 2000-07-24 Jim Meyering <meyering@lucent.com>
5615 * mbswidth.c: Remove useless #else. From Bruno Haible.
5617 2000-07-23 Paul Eggert <eggert@twinsun.com>
5619 * mbswidth.c (_XOPEN_SOURCE):
5620 Don't define; this causes problems on Solaris 7.
5621 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5623 2000-07-23 Paul Eggert <eggert@twinsun.com>
5626 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5627 so that mbstate_t is always defined.
5629 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5630 be 1 in at least one GCC installation, and this configuration
5631 error is likely to be common. Ignoring MB_LEN_MAX hurts
5632 performance on hosts that have mbrtowc but have only unibyte
5633 locales, but I assume these hosts are rare.
5635 2000-07-23 Paul Eggert <eggert@twinsun.com>
5637 * quotearg.c: Streamline by invoking multibyte code only if needed.
5638 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5639 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5640 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5641 invoke multibyte primitives.
5643 2000-07-23 Jim Meyering <meyering@lucent.com>
5645 * basename.c (base_name): Add an assertion.
5647 2000-07-15 Bruno Haible <clisp.cons.org>
5649 * quotearg.c: When the system forces us to redefine mbstate_t,
5650 shadow its mbsinit function.
5652 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5654 * mbswidth.h: New file.
5655 * mbswidth.c: New file.
5656 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5657 (noinst_HEADERS): Add mbswidth.h.
5659 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5661 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5664 2000-07-15 Jim Meyering <meyering@lucent.com>
5666 * makepath.c: Include quote.h.
5667 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5668 corresponding argument in a `quote (...)' call.
5669 Give better diagnostics.
5671 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5672 (noinst_HEADERS): Add quote.h.
5674 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5675 from tar's src/misc.c.
5676 * quote.h: New file. Prototypes for same.
5678 2000-07-10 Paul Eggert <eggert@twinsun.com>
5680 From a suggestion by Bruno Haible.
5681 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5682 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5683 to decide whether to define the BeOS workaround macro;
5684 this adjusts to the change to AC_MBSTATE_T.
5686 2000-07-13 Paul Eggert <eggert@twinsun.com>
5688 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5690 * quotearg.c (quoting_style_args, quoting_style_vals,
5691 quotearg_buffer_restyled): Add support for
5692 clocale_quoting_style. Undo previous change to
5693 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5694 and "{RIGHT QUOTATION MARK}" msgids.
5696 2000-07-05 Paul Eggert <eggert@twinsun.com>
5698 The old behavior of quoting `like this' doesn't look good with
5699 newer, ISO-style fonts. See:
5700 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5702 Instead, quote "like this" by default. Let the translator
5703 tailor the locale-specific quoting behavior by providing
5704 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5706 * quotearg.c (N_): New macro.
5707 (gettext_default): New function.
5708 (quotearg_buffer_restyled): Use
5709 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5710 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5712 2000-07-09 Jim Meyering <meyering@lucent.com>
5714 * Most files: Update copyright dates to include 2000.
5716 2000-07-08 Jim Meyering <meyering@lucent.com>
5718 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5720 (xgethostname): Remove now-unnecessary #ifdef.
5721 Move declaration of `err' into loop where it's used.
5723 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5725 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5726 by allocating a larger buffer. Test the gethostname return value for
5727 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5728 returns an error and ENAMETOOLONG isn't defined.
5730 2000-07-05 Paul Eggert <eggert@twinsun.com>
5731 and Bruno Haible <haible@clisp.cons.org>
5733 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5735 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5737 * quotearg.c (struct quoting_options): Simplify quote_these_too
5740 2000-07-03 Jim Meyering <meyering@lucent.com>
5742 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5743 Reported by Bruno Haible.
5745 2000-07-04 Jim Meyering <meyering@lucent.com>
5747 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5748 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5751 2000-07-03 Paul Eggert <eggert@twinsun.com>
5752 and Bruno Haible <haible@clisp.cons.org>
5754 * quotearg.c (mbrtowc):
5755 Assign to *pwc, and return 1 only if result is nonzero.
5756 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5758 2000-07-03 Jim Meyering <meyering@lucent.com>
5760 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5761 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5764 2000-07-02 Jim Meyering <meyering@lucent.com>
5766 * quotearg.c (mbstate_t): Don't define here.
5768 2000-07-02 Jim Meyering <meyering@lucent.com>
5770 * nanosleep.c (SIGCONT): Define if not already defined.
5772 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5774 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5775 per change in ../m4/ls-mntd-fs.m4.
5776 (read_filesystem_list): Ignore symbolic links.
5778 2000-06-29 Jim Meyering <meyering@lucent.com>
5780 * same.c: Include <string.h> or <strings.h>, as appropriate,
5781 for declaration of strcmp.
5783 * long-options.c: Include <stdlib.h>, for declaration of exit.
5785 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5786 Avoid warning by casting result to `char *' to remove `const'.
5788 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5790 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5792 2000-06-26 Paul Eggert <eggert@twinsun.com>
5794 savedir now sets errno on failure and invokes xmalloc to get memory.
5795 Fix a couple of other minor bugs while we're at it.
5797 * savedir.c (<unistd.h>): Do not include; there's no need.
5798 (NAMLEN): Remove macro.
5799 (malloc, realloc): Remove decls.
5801 ("xalloc.h"): Include.
5802 (NAME_SIZE_DEFAULT): New macro.
5803 (savedir): Use xmalloc / xrealloc to allocate memory.
5804 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5805 Skip "" directory entries.
5806 Use strlen to calculate directory entry length, since the old method
5807 is rarely used these days and isn't worth supporting.
5808 Don't use a pointer after freeing it.
5809 Check for integer overflow when calculating allocation size.
5810 Use memcpy to copy entries, instead of stpcpy.
5811 Set errno properly when returning NULL.
5812 Check for readdir error.
5814 2000-06-26 Jim Meyering <meyering@lucent.com>
5816 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5818 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5820 * getusershell.c (xmalloc, xrealloc): Remove functions.
5822 Don't include <stdlib.h>. Don't declare malloc, realloc.
5824 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5826 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5828 2000-06-24 Jim Meyering <meyering@lucent.com>
5830 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5832 2000-06-21 Jim Meyering <meyering@lucent.com>
5834 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5836 2000-06-19 Paul Eggert <eggert@twinsun.com>
5838 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5839 (mbrtowc, mbstate_t): Define substitutes if
5840 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5841 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5842 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5844 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5846 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5847 than 1024, return a memory chunk of least possible size, instead
5848 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5849 Use free/xmalloc instead of xrealloc to avoid copying for very long
5852 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5854 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5855 address, not strdup. Include <stdlib.h> and don't declare free().
5857 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5859 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5862 2000-06-21 Jim Meyering <meyering@lucent.com>
5864 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5865 (noinst_HEADERS): Add getstr.h.
5867 * getline.c (getstr): Move into a separate file.
5868 * getstr.c (getstr): New file, extracted from getline.c, with
5869 the following changes: new parameter, delim2; both delim[12]
5870 parameters have type `int', not `char'. The latter would lose
5871 with 8-bit delimiters.
5872 * getstr.h: New file.
5874 2000-06-19 Jim Meyering <meyering@lucent.com>
5876 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5878 2000-06-18 Jim Meyering <meyering@lucent.com>
5880 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5881 Besides, these days every porting target provides a mkdir function.
5883 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5884 (this snippet comes from src/system.h).
5886 2000-06-15 Paul Eggert <eggert@twinsun.com>
5888 * human.c (adjust_value): New function.
5889 (human_readable_inexact): Apply rounding style even when
5890 printing approximate values.
5892 2000-06-14 Paul Eggert <eggert@twinsun.com>
5894 * human.c (human_readable_inexact): Allow an input block
5895 size that is not a multiple of the output block size, and vice versa.
5896 Reported by Piergiorgio Sartor.
5898 2000-06-14 Paul Eggert <eggert@twinsun.com>
5900 * getdate.y (get_date): Apply relative times after time
5901 zone indicator, not before. Reported by Todd A. Jacobs.
5903 2000-06-13 Jim Meyering <meyering@lucent.com>
5905 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5907 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5909 2000-06-12 Paul Eggert <eggert@twinsun.com>
5911 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5913 2000-06-04 Paul Eggert <eggert@twinsun.com>
5915 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5917 2000-06-04 Jim Meyering <meyering@lucent.com>
5919 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5920 SunOS 4.1.4 for which gid_t is an unsigned type.
5922 2000-06-03 Jim Meyering <meyering@lucent.com>
5924 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5926 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5928 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5929 newer, don't install charset.alias.
5930 * config.charset: Change the Linux/glibc rules so they become empty
5931 on glibc-2.1 or newer.
5933 2000-06-02 Jim Meyering <meyering@lucent.com>
5935 * mountlist.c: Back out last change. Instead, do this...
5936 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5937 member using the same `ignore'-testing code.
5938 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5942 2000-05-29 Jim Meyering <meyering@lucent.com>
5944 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5945 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5947 2000-05-22 Jim Meyering <meyering@lucent.com>
5949 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5951 2000-05-18 Jim Meyering <meyering@lucent.com>
5953 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5954 back, too, since it may have been modified by allocate_entry.
5955 (hash_delete): Rewrite to use neither the assignment operator
5956 nor the comma operator in an if-expression.
5958 2000-05-15 Paul Eggert <eggert@twinsun.com>
5961 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5962 Remove; no longer needed.
5963 "quotearg.h": Add include.
5964 (file_name): Do not bother to explicitly initialize to NULL; it's less
5965 efficient on some hosts.
5966 (close_stdout_status): Remove test as to whether stdout was already
5967 closed; it breaks for the case "echo x | sort >&-".
5968 Quote file name colons.
5969 Do not assume that _("write error") lacks format strings.
5971 2000-05-15 Jim Meyering <meyering@lucent.com>
5973 * version-etc.c (version_etc_copyright): Update the copyright string
5974 used in all --version output.
5976 2000-05-14 Jim Meyering <meyering@lucent.com>
5978 * closeout.c (close_stdout_set_file_name): New function.
5979 (close_stdout_status): Use new file-scoped global.
5980 Return right away if fstat says the stdout file descriptor is invalid.
5981 * closeout.h (close_stdout_set_file_name): Declare.
5983 2000-05-10 Jim Meyering <meyering@lucent.com>
5985 * closeout.c [default_exit_status]: New file-scoped variable.
5986 (close_stdout_set_status): New function.
5987 * closeout.h (close_stdout_set_status): Declare.
5989 2000-05-08 Jim Meyering <meyering@lucent.com>
5991 * long-options.c: Don't include closeout.h.
5992 (parse_long_options): Don't call close_stdout for --version.
5994 2000-05-06 Jim Meyering <meyering@lucent.com>
5996 * strnlen.c: Undefine __strnlen and strnlen.
5997 [!weak_alias]: Define __strnlen to strnlen.
5999 * atexit.c: New file, from libiberty.
6001 2000-05-06 Jim Meyering <meyering@lucent.com>
6003 * closeout.c (close_stdout_status): Also check for errors on the
6006 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6008 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6009 instead of xmalloc, xrealloc, path_concat.
6010 (locale_charset): Treat empty environment variables as absent.
6011 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6013 2000-05-04 Jim Meyering <meyering@lucent.com>
6015 * getopt.c: Update from glibc.
6016 * obstack.c: Likewise.
6017 * obstack.h: Likewise.
6018 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6020 * regex.h: Likewise.
6021 * strndup.c: Likewise.
6022 * strnlen.c: New file, from glibc.
6024 2000-05-01 Jim Meyering <meyering@lucent.com>
6026 * full-write.c (full_write): Remove `FIXME' part of comment.
6028 2000-04-29 Jim Meyering <meyering@lucent.com>
6030 * path-concat.c: Declare strdup only if it's not defined.
6031 * canon-host.c: Likewise.
6033 2000-04-28 Jim Meyering <meyering@lucent.com>
6035 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6036 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6037 included first, then limits.h is included by locale.h by libintl.h.
6038 From John David Anglin.
6040 2000-04-25 Jim Meyering <meyering@lucent.com>
6042 * makepath.c (S_IRWXUGO): Define.
6043 (make_path): Always perform explicit chmod if MODE specifies any
6044 of the `special' permission bits. Prompted by a bug report against
6045 install from Mate Wierdl and Joost van Baal.
6047 2000-04-18 Jim Meyering <meyering@lucent.com>
6051 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6052 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6054 2000-04-17 Jim Meyering <meyering@lucent.com>
6056 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6057 the definition of it to rpl_strftime also defined-away the system's
6060 2000-04-15 Jim Meyering <meyering@lucent.com>
6062 Use `C' to denote so-called `contiguous' files, the same way
6064 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6065 (ftypelet): Use S_ISCTG.
6066 From Michael Deutschmann.
6068 2000-04-14 Jim Meyering <meyering@lucent.com>
6070 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6072 2000-04-08 Jim Meyering <meyering@lucent.com>
6074 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6075 names don't conflict. Reported by Eli Zaretskii.
6077 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6079 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6080 bug. Deal with the different error behavior of Irix iconv.
6082 2000-04-07 Jim Meyering <meyering@lucent.com>
6084 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6085 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6087 2000-04-05 Jim Meyering <meyering@lucent.com>
6089 Portability tweaks required for ultrix4.3.
6090 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6091 * readutmp.c: Include sys/types.h before sys/stat.h.
6092 * canon-host.c: Declare strdup.
6093 * path-concat.c: Likewise.
6094 From John David Anglin.
6096 2000-04-04 Jim Meyering <meyering@lucent.com>
6098 Be more DOS 8.3-friendly.
6099 * ref-add.sin: Renamed from ref-add.sed.in.
6100 * ref-del.sin: Renamed from ref-del.sed.in.
6101 * Makefile.am: Reflect renaming.
6102 Reported by Eli Zaretskii.
6104 Use a temporary file name that won't clash with `charset.alias'
6105 in the DOS 8.3 name space.
6106 * Makefile.am (charset_tmp): Define.
6107 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6108 (uninstall-local): Likewise.
6109 Reported by Eli Zaretskii.
6111 2000-03-29 Paul Eggert <eggert@twinsun.com>
6113 * time/strftime.c (my_strftime): Make sure we call the system
6114 strftime, not ourselves, when invoking the underlying strftime.
6116 2000-03-24 Jim Meyering <meyering@lucent.com>
6118 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6119 (charset_alias): Define.
6120 (install-exec-local): Factor out common code.
6121 (uninstall-local): Split lines longer than 80.
6122 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6124 (.sed.in.sed): New rule. Don't redirect directly to $@.
6125 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6127 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6129 * config.charset: Output a line containing "Packages using this file".
6130 * ref-add.sed.in, ref-del.sed.in: New files.
6131 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6132 ref-del.sed): New rules.
6134 2000-03-17 Jim Meyering <meyering@lucent.com>
6136 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6137 Otherwise, include <strings.h>
6139 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6141 * unicodeio.c (utf8_wctomb): New function.
6142 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6143 format instead of in UCS-4 with platform dependent endianness.
6145 2000-03-07 Paul Eggert <eggert@twinsun.com>
6147 * savedir.c (savedir): Work even if directory size is
6148 negative; this can happen with some screwy NFS configurations.
6150 2000-03-06 Jim Meyering <meyering@lucent.com>
6152 * localcharset.c (get_charset_aliases): Don't try to free file_name
6153 if it's NULL (because we ran out of memory). From Bruno Haible.
6155 2000-03-05 Jim Meyering <meyering@lucent.com>
6157 * localcharset.c ("path-concat.h"): Include.
6158 (get_charset_aliases): Use path_concat instead of ANSI string
6161 * unicodeio.h (PARAMS): Define.
6162 Use it to guard prototype.
6164 2000-03-04 Jim Meyering <meyering@lucent.com>
6166 * Makefile.am (install-exec-local): Create $(libdir) before installing
6168 (uninstall-local): Uncomment this rule so `make distcheck' works
6171 * unicodeio.c (<errno.h>): Include it.
6172 (errno): Declare if not defined.
6174 * localcharset.c: Add Bruno's comment justifying use of volatile.
6176 * config.charset: New version, incorporating remarks from a linux
6177 i18n mailing list. From Bruno Haible.
6179 2000-03-02 Jim Meyering <meyering@lucent.com>
6181 * Makefile.am (EXTRA_DIST): Add config.charset.
6183 2000-03-01 Jim Meyering <meyering@lucent.com>
6185 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6186 * unicodeio.c: Likewise.
6188 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6190 * config.charset: New file.
6191 * localcharset.c: New file.
6192 * unicodeio.h, unicodeio.c: New files.
6193 * Makefile.am (DEFS): Add -DLIBDIR=...
6194 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6195 (noinst_HEADERS): Add unicodeio.h.
6196 (all-local, install-exec-local, charset.alias): New targets.
6198 2000-02-28 Paul Eggert <eggert@twinsun.com>
6200 * quotearg.c (ALERT_CHAR): New macro.
6201 (quotearg_buffer_restyled): Use it.
6203 2000-02-27 Jim Meyering <meyering@lucent.com>
6205 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6206 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6208 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6209 not `#if STDC_HEADERS'.
6210 Declare malloc if needed.
6212 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6213 now that autoconf always defines the HAVE_DECL_ symbols.
6214 * human.c: Likewise.
6216 * strtoumax.c: Likewise.
6218 * backupfile.c: Arrange for cpp to fail if the configure-time
6219 declaration check was not run.
6221 * human.c: Likewise.
6223 * strtoumax.c: Likewise.
6225 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6226 then first look up the entire `.'-containing string as a login name.
6228 2000-02-18 Paul Eggert <eggert@twinsun.com>
6230 * getdate.y: Handle two-digit years with leading zeros correctly.
6231 (textint): New typedef.
6232 (parser_control): Member year changed from int to textint.
6234 (YYSTYPE): Removed; replaced by %union with int and textint members.
6235 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6236 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6237 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6238 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6239 (date, number, to_year): Use width of number in digits, not its value,
6240 to determine whether it's a 2-digit year, or a 2-digit time.
6241 (yylex): Store number of digits of numeric tokens.
6242 Reported by John Kendall.
6244 (parser_control): Changed from struct parser_control to typedef (for
6245 consistency). All uses changed.
6247 (tID): Removed; not used.
6248 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6250 2000-02-14 Paul Eggert <eggert@twinsun.com>
6252 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6253 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6255 2000-02-12 Jim Meyering <meyering@lucent.com>
6257 * userspec.c (ISDIGIT): Define it.
6258 (isdigit): Remove definition.
6259 (is_number): Use ISDIGIT, not isdigit.
6260 <libintl.h>: Include.
6262 (parse_user_spec): Mark translatable strings.
6264 2000-02-10 Jim Meyering <meyering@lucent.com>
6266 With these changes, nanosleep.[ch] are finally enough like the other
6267 lib/* replacement files to compile on a few more losing systems.
6269 * nanosleep.h: Don't include config.h.
6270 Remove prototype from declaration of nanosleep.
6271 (PARAMS): Remove now-unneeded definition.
6272 * nanosleep.c: #undef nanosleep.
6273 (rpl_nanosleep): Rename from nanosleep.
6275 2000-02-03 Jim Meyering <meyering@lucent.com>
6277 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6278 rather than with `#if HAVE_UTMPNAME'.
6280 2000-02-01 Jim Meyering <meyering@lucent.com>
6282 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6284 2000-01-31 Jim Meyering <meyering@lucent.com>
6286 * nanosleep.h (nanosleep): Guard declaration with
6287 `#if ! HAVE_DECL_NANOSLEEP'.
6288 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6289 the declaration in that vendor's sys/timers.h.
6290 Reported by Christian Krackowizer.
6292 * quotearg.c (ISASCII): Add #undef and move definition to follow
6293 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6294 (ISPRINT): Likewise.
6295 Reported by Tom Tromey.
6297 2000-01-30 Jim Meyering <meyering@lucent.com>
6299 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6300 uses of ->ut_name. The latter doesn't work with new Linux header files
6301 where only utmpx.ut_user is declared.
6303 * readutmp.h (UT_USER): Define.
6305 2000-01-23 Jim Meyering <meyering@lucent.com>
6307 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6310 2000-01-22 Jim Meyering <meyering@lucent.com>
6312 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6313 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6314 Required for some AIX systems. Reported by Christian Krackowizer.
6315 [TESTING] (main): New function.
6317 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6318 * dirname.c (dir_name): Support for DOS-style file names with drive
6321 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6323 * strverscmp.c (ISDIGIT): Define.
6324 (strverscmp): Use ISDIGIT, not isdigit.
6326 2000-01-17 Paul Eggert <eggert@twinsun.com>
6328 * nanosleep.c (nanosleep):
6329 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6330 POSIX.1 doesn't require SA_INTERRUPT and some systems
6331 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6332 it's been part of POSIX.1 since day 1 (in 1988).
6334 2000-01-17 Jim Meyering <meyering@lucent.com>
6336 * interlock: Remove unused file. Reported by François Pinard.
6338 2000-01-16 Paul Eggert <eggert@twinsun.com>
6340 * quotearg.c (quotearg_buffer_restyled): Do not quote
6341 alert, backslash, formfeed, and vertical tab unnecessarily in
6342 shell quoting style.
6345 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6346 Free Software Foundation, Inc.
6347 Copying and distribution of this file, with or without modification,
6348 are permitted provided the copyright notice and this notice are preserved.