1 2001-09-03 Jim Meyering <meyering@lucent.com>
3 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5 2001-09-03 Paul Eggert <eggert@twinsun.com>
7 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8 like the HAVE_GETCWD_NULL code.
9 Include pathmax.h if not HAVE_GETCWD.
10 Do not include xalloc.h.
11 (INITIAL_BUFFER_SIZE): New symbol.
12 Do not use xmalloc / xrealloc, since the caller is responsible for
13 handling errors. Preserve errno around `free' during failure.
14 Do not overrun buffer when using getwd.
16 2001-09-03 Paul Eggert <eggert@twinsun.com>
18 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
19 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
21 2001-09-02 Jim Meyering <meyering@lucent.com>
23 * error.c: Update from GNU libc.
25 2001-09-01 Jim Meyering <meyering@lucent.com>
27 * xreadlink.c: New file.
28 * xreadlink.h: New file.
29 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
31 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
32 doesn't conflict with sparc-sun-solaris2.7's definition in
33 /usr/include/sys/int_types.h.
35 * exclude.c: Use `""', not `<>' to #include non-system header files.
36 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
37 and strncasecmp as r-values. Unixware didn't have declarations.
39 2001-08-31 Jim Meyering <meyering@lucent.com>
41 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
42 Use an initial, malloc'd, buffer of length 128 rather than
43 a statically allocated one of length 1024.
45 2001-08-30 Paul Eggert <eggert@twinsun.com>
47 * lib/xgetcwd.c: Don't include pathmax.h.
48 Include stdlib.h and unistd.h if available.
50 (xmalloc, xstrdup, free): Remove decls.
51 (xgetcwd): Don't assume sizes fit in unsigned.
52 Check for overflow when computing sizes.
53 Simplify reallocation code.
55 2001-08-28 Paul Eggert <eggert@twinsun.com>
57 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
59 * strtoimax.c: Renamed from strtoxmax.c, removing the
62 Also, make the following further changes to make this file's
63 configuration more similar to that of strtol.c:
64 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
65 (strtoumax, uintmax_t, strtoull, strtol): Remove.
66 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
67 (strtoimax): Renamed from strtoumax. All uses of unsigned values
68 changed to signed values.
70 And make the following changes as well:
71 Fix copyright notice, as 1999 was missing.
73 (strtoimax): Check sizes at compile-time, not run-time.
74 Prefer strtol to strtoll if both work.
75 (main): Remove; it was not that useful and was a pain to maintain.
77 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
79 2001-08-30 Paul Eggert <eggert@twinsun.com>
81 * savedir.c (savedir): Remove size parameter, as POSIX says that
82 a directory's st_size can have an arbitrary value, so the old
83 usage could waste an arbitrary amount of memory. All uses
85 * savedir.h: Update prototype.
87 2001-08-30 Paul Eggert <eggert@twinsun.com>
89 * xstrtol.c (strtoimax): New decl.
91 2001-08-28 Paul Eggert <eggert@twinsun.com>
93 * xstrtol.h: Add copyright notice.
94 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
95 LONGINT_INVALID_SUFFIX_CHAR.
97 2001-08-30 Paul Eggert <eggert@twinsun.com>
99 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
102 2001-08-30 Paul Eggert <eggert@twinsun.com>
104 * hash.c: Remove '2001' from copyright notice.
106 2001-08-30 Paul Eggert <eggert@twinsun.com>
108 * full-write.h: New file.
109 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
110 * full-write.c: Correct credits, as cccp.c no longer
111 exists and anyway it was so heavily changed from the old cccp
112 code as to be unrecognizable. Include full-write.h.
113 (full_write) Return size_t, with short writes meaning failure.
114 All callers changed. This fixes a bug with large buffers
116 * utime.c: Include full-write.h.
118 2001-08-30 Paul Eggert <eggert@twinsun.com>
120 Merge 'exclude' changes from tar 1.13.22.
121 This fixes one or two unlikely storage allocation overflow bugs,
122 but doesn't change user-visible behavior otherwise.
124 2001-08-30 Paul Eggert <eggert@twinsun.com>
126 * exclude.c (bool): Declare, perhaps by including stdbool.h.
127 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
128 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
129 Include if available.
130 (<xalloc.h>): Include
131 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
132 (verify): New macro. Use it to verify that EXCLUDE macros do not
133 collide with FNM macros.
134 (struct patopts): New struct.
135 (struct exclude): Use it, as exclude patterns now come with options.
136 (new_exclude): Support above changes.
137 (new_exclude, add_exclude_file):
138 Initial size must now be a power of two to simplify overflow checking.
139 (free_exclude, fnmatch_no_wildcards): New function.
140 (excluded_filename): No longer requires options arg, as the options
141 are determined by add_exclude. Now returns bool, not int.
142 (excluded_filename, add_exclude):
143 Add support for the fancy new exclusion options.
144 (add_exclude, add_exclude_file): Now takes int options arg.
145 Check for arithmetic overflow when computing sizes.
146 (add_exclude_file): xrealloc might modify errno, so don't
147 realloc until after errno might be used.
149 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
151 (free_exclude): New decl.
152 (add_exclude, add_exclude_file): Now takes int options arg.
153 (excluded_filename): No longer requires options arg, as the options
154 are determined by add_exclude. Now returns bool, not int.
156 2001-08-30 Paul Eggert <eggert@twinsun.com>
158 * alloca.c (alloca): Arg is of type size_t, not unsigned.
160 2001-08-27 Jim Meyering <meyering@lucent.com>
162 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
164 * version-etc.c (N_): Remove definition.
165 Revert most of last change.
166 Instead, simply don't mark the `Copyright...' string for translation.
167 Based on advice from Paul Eggert.
169 * strtoxmax.c: Tweak comment.
171 2001-08-26 Jim Meyering <meyering@lucent.com>
173 * version-etc.c (version_etc_copyright_fmt): Replace literal year
174 of copyright with `%s' so translators don't get an untranslated
176 (COPYRIGHT_YEAR): Define.
177 (version_etc): Use fprintf rather than fputs.
178 Suggestion from Ulrich Drepper.
180 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
182 * strtoll.c: New file, from GNU libc.
183 * xstrtoimax.c: New file.
185 * xstrtol.h: Add xstrtoimax.
186 * strtoumax.c: New file. Simply include "strtoumax.c".
187 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
189 * strtoumax.c: Factor to work both for unsigned and signed types, ...
190 * strtoxmax.c: ... then renamed to this.
192 2001-08-13 Paul Eggert <eggert@twinsun.com>
194 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
195 Port to Solaris 8, where 'sed' requires a space after the 'r'
196 command, and where sh dislikes "$/". Clean up the spacing a bit.
197 Redirect output to $tmp just once.
199 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
201 * addext.c (<errno.h>): Include.
202 (errno): Declare if not defined.
203 (addext): Work correctly when pathconf returns -1 and leaves
204 errno alone because there is no limit. Also, work even if
205 pathconf returns a value greater than SIZE_MAX.
207 2001-08-12 Jim Meyering <meyering@lucent.com>
209 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
210 Simply `return getcwd (NULL, 0);'.
211 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
212 Use 1300 as initial value for length, not PATH_MAX.
214 * pathmax.h: Clean up cpp syntax.
216 2001-08-12 Jim Meyering <meyering@lucent.com>
218 * gettimeofday.c: New file.
220 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
222 2001-08-04 Jim Meyering <meyering@lucent.com>
224 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
225 to get in sync with glibc.
227 2001-08-03 Paul Eggert <eggert@twinsun.com>
229 The following changes are from gettext 0.10.39 as maintained by
232 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
233 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
234 with inverted sense. All uses changed.
236 * mbswidth.c: Don't include <limits.h>.
237 Include <stdlib.h> and <string.h> unconditionally.
238 (iswcntrl, mbsinit, ISCNTRL): New macros.
239 (mbsnwidth): Use K&R style function declarations.
240 Don't bother checking for MB_LEN_MAX == 1, since the compiler
241 can optimize it when MB_CUR_MAX == 1.
242 The width of control characters is zero, not 1.
244 2001-07-15 Jim Meyering <meyering@lucent.com>
246 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
247 (BUILT_SOURCES): Add unlocked-io.h.
248 (io_functions): Define.
249 (unlocked-io.h): New rule.
250 (DISTCLEANFILES): Add unlocked-io.h.
251 (all-local): Depend on unlocked-io.h, to ensure it is created.
253 * unlocked-io.hin: New file
255 * regex.c: Update from glibc.
257 2001-07-05 Jim Meyering <meyering@lucent.com>
259 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
261 (libfetish_a_SOURCES): Put all .h files here instead.
262 Remove a thus-exposed (better checks in automake) duplicate and
263 two unnecessary .h files.
265 2001-06-11 Jim Meyering <meyering@lucent.com>
267 * regex.c: Update from GNU libc.
269 2001-05-27 Jim Meyering <meyering@lucent.com>
271 * readutmp.h (UT_TYPE): Define.
273 2001-05-24 Jim Meyering <meyering@lucent.com>
275 * argmatch.c: Include "quote.h".
276 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
277 quote function. Reported by Göran Uddeborg.
279 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
281 * dirname.c (dir_name): Compute append_dot using path, not newpath
282 which is not yet declared.
284 2001-05-11 Paul Eggert <eggert@twinsun.com>
286 * Makefile.am (libfetish_a_SOURCES):
287 Add strftime.c, since we now compile it on all hosts.
289 * strftime.c (my_strftime):
290 Define to nstrftime if emacs, but only if my_strftime is not defined.
291 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
292 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
293 Add one more extra argument: a nanoseconds value.
296 (my_strftime function): Add %N format.
297 (emacs_strftimeu): Renamed from emacs_strftime,
298 with extra ut argument.
300 2001-05-11 Paul Eggert <eggert@twinsun.com>
302 dirname code cleanup. base_name now behaves more compatibly
303 with POSIX basename when given file names that have trailing
304 slashes, and similarly for dir_name. Add new primitives
305 base_len and dir_len. Put the directory-name-related decls
308 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
309 * backupfile.c (base_name): Likewise.
310 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
311 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
312 * makepath.c (strip_trailing_slashes): Likewise.
313 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
315 * rename.c (strip_trailing_slashes): Likewise.
316 * same.c (base_name): Likewise.
317 * stripslash.c (ISSLASH): Likewise.
319 * addext.c: Include <dirname.h> after size_t is defined.
320 * backupfile.c: Likewise.
322 * addext.c (addext): Use base_len to trim redundant
323 trailing slashes instead of doing it ourselves.
324 But do not trim the last slash if it is not redundant.
326 * backupfile.c (find_backup_file_name,
327 max_backup_version): Use base_len instead of rolling it ourselves.
328 Handle the case of "" and (on DOS) "C:" correctly.
330 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
331 Include <string.h>, <dirname.h>.
332 (base_name): Allow file names ending in slashes, other than names
333 that are all slashes. In this case, return the basename followed
334 by the slashes. This is more general, and can be used in places
335 where the original base_name purposely had an assertion failure.
336 (base_len): New function.
338 * dirname.c: Include <string.h> instead of <stdlib.h>.
339 Do not include <assert.h>; no longer needed.
341 (memrchr): Remove decl.
342 (dir_name_r): Remove.
343 (dir_len): Renamed from dirlen. All callers changed.
344 Rewrite in terms of base_name, for simplicity and consistency.
345 (dir_name): Never return NULL. All callers changed.
346 Do not include <stdlib.h> in test program; no longer needed.
347 return 0; is fine for test program.
349 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
351 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
353 * path-concat.c (path_concat): Use base_len to compute
354 base length, not strlen; this means we cannot rely on memcpy
357 * same.c (STREQ): Remove.
358 (same_name): Handle the case where the basename ends in trailing '/'.
360 * stripslash.c (strip_trailing_slashes): Return nonzero if
361 a slash was stripped. Do not strip the last slash after a
364 2001-04-08 Jim Meyering <meyering@lucent.com>
366 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
367 recomputed; that's necessary when the offset spans a DST transition.
368 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
370 2001-04-02 Jim Meyering <meyering@lucent.com>
372 * regex.h, regex.c: Update from GNU libc.
374 2001-03-19 Paul Eggert <eggert@twinsun.com>
376 * version-etc.c (version_etc_copyright): Update to 2001.
378 2001-03-16 Paul Eggert <eggert@twinsun.com>
380 * tempname.c (uint64_t): Define to uintmax_t if
381 not defined, and if UINT64_MAX is not defined.
382 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
383 Reported by John David Anglin.
385 2001-03-10 Bruno Haible <haible@clisp.cons.org>
387 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
388 alias if codeset is empty.
389 * config.charset (BeOS): Use wildcard syntax.
391 2001-03-13 Jim Meyering <meyering@lucent.com>
393 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
394 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
397 2001-03-06 Bruno Haible <haible@clisp.cons.org>
399 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
401 * unicodeio.c (print_unicode_char): Simplify accordingly.
403 2001-03-06 Bruno Haible <haible@clisp.cons.org>
405 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
406 support for DOS/DJGPP.
408 2001-02-28 Paul Eggert <eggert@twinsun.com>
410 * Makefile.am (libfetish_a_SOURCES):
411 Add dup-safer.c, fopen-safer.c.
412 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
414 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
416 2001-02-25 Paul Eggert <eggert@twinsun.com>
418 The mkstemp replacement is taken from glibc 2.2.2, with some
419 portability fixes for use outside glibc, as follows:
421 * tempname.c (struct_stat64): New macro.
422 (direxists, __gen_tempname): Use it.
423 This avoids a portability problem with Solaris 8.
425 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
426 (<stddef.h>, <stdint.h>, <string.h>):
427 Include only if STDC_HEADERS || _LIBC.
428 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
429 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
430 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
431 (__set_errno): Define this macro if <errno.h> doesn't.
432 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
433 Define these macros if <stdio.h> doesn't.
434 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
435 Define these macros if <sys/stat.h>
436 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
437 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
438 __xstat64): Define if not _LIBC.
439 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
440 (__gen_tempname): Invoke gettimeofday only if
441 HAVE_GETTIMEOFDAY || _LIBC;
442 otherwise, fall back on plain "time".
443 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
445 * mkstemp.c (__GT_FILE): Define to zero if not defined.
447 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
449 2001-02-17 Jim Meyering <meyering@lucent.com>
451 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
452 around included file name.
454 * strnlen.c (__strnlen): Merge in a change from GNU libc.
456 * strftime.c: Update from GNU libc (the only changes were to comments).
458 2001-02-13 Bruno Haible <haible@clisp.cons.org>
460 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
462 2001-02-17 Paul Eggert <eggert@twinsun.com>
464 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
465 Remove workaround macros for hosts that have mbrtowc but not
466 mbstate_t, as we now insist on proper declarations for both
467 before using mbrtowc.
469 2001-02-17 Jim Meyering <meyering@lucent.com>
471 * regex.c: Update from libc.
473 2001-02-16 Paul Eggert <eggert@twinsun.com>
475 * alloca.c (malloc): Undef before defining, since stdlib.h
476 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
477 Reported by Mark Hounschell via Paul Eggert.
479 2001-01-30 Bruno Haible <haible@clisp.cons.org>
481 * config.charset: Update for FreeBSD 4.2.
483 2001-01-26 Jim Meyering <meyering@lucent.com>
485 * quotearg.c: Include stddef.h.
486 * quote.c: Include stddef.h.
487 Reported by Axel Kittenberger.
489 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
490 line in double quotes so that it evokes a better diagnostic.
491 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
492 Reported by Axel Kittenberger.
494 2001-01-15 Bruno Haible <haible@clisp.cons.org>
496 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
497 to avoid a warning. Add back 'const' to inptr.
499 2001-01-16 Jim Meyering <meyering@lucent.com>
501 * basename.c: Include <stdio.h>, needed by assert on SunOS4.
504 2001-01-14 Jim Meyering <meyering@lucent.com>
506 * rename.c: New file. From Volker Borchert.
507 Include stdlib.h, string.h or strings.h, and xalloc.h.
508 Use strip_trailing_slashes rather than open-coding it.
510 2001-01-03 Paul Eggert <eggert@twinsun.com>
512 * strftime.c: Sync with glibc time/strftime.c 1.81.
514 2001-01-03 Jim Meyering <meyering@lucent.com>
516 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
517 local `inptr' to avoid warning with some system declarations of iconv.
519 2000-12-29 Paul Eggert <eggert@twinsun.com>
521 * modechange.c: Do not assume that mode_t uses the
522 traditional octal encoding. E.g. "chmod 1 FOO" should set
523 the other-execute bit of FOO even if S_IXOTH != 1.
525 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
526 WOTH, XOTH, ALLM): New macros.
527 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
528 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
530 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
531 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
533 No need to use uintmax_t; unsigned long is long enough.
534 Don't bother to get suffix since we don't use it.
536 2000-12-24 Jim Meyering <meyering@lucent.com>
538 * hash.c (is_prime): Return explicit boolean values.
539 (hash_get_first): Return NULL to appease Irix5.6's 89.
540 Reported by Nelson Beebe.
542 2000-10-31 Bruno Haible <haible@clisp.cons.org>
544 * localcharset.c (locale_charset): Add support for Win32.
546 2000-12-18 Paul Eggert <eggert@twinsun.com>
548 * physmem.h, physmem.c: New files.
550 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
551 (noinst_HEADERS): Add physmem.h.
553 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
554 't' for compatibility with Solaris 8 sort.
556 2000-12-18 Bruno Haible <haible@clisp.cons.org>
558 * config.charset: Add support for BeOS.
560 2000-12-16 Jim Meyering <meyering@lucent.com>
562 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
563 SHELLS_FILE to a file name that's useful on djgpp systems.
565 (ADDITIONAL_DEFAULT_SHELLS): Define.
566 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
567 Based mostly on a patch from Prashant TR.
569 2000-12-16 Jim Meyering <meyering@lucent.com>
571 This bug had a serious impact on chown: `chown N:M FILE' (for integer
572 N and M) would have treated it like `chown N:N FILE'.
574 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
576 2000-10-31 Bruno Haible <haible@clisp.cons.org>
578 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
579 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
580 to the list of canonical encodings. Rename EUC-CN to GB2312.
582 2000-12-08 Andreas Schwab <schwab@suse.de>
584 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
585 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
587 2000-12-07 Jim Meyering <meyering@lucent.com>
589 * stripslash.c (ISSLASH): Define.
590 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
593 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
594 (dir_name_r): Declare this function as static.
595 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
596 manifest itself on a name containing a mix of slashes and
598 Make this function work with names starting with a DOS-style
599 drive letter and colon prefix.
600 (dir_name): Append `.' if necessary.
601 Based mostly on patches from Prashant TR and Eli Zaretskii.
603 * dirname.h (dir_name_r): Remove prototype.
605 2000-12-05 Jim Meyering <meyering@lucent.com>
607 * dirname.c (dir_name_r): Add `const' in a few local declarations.
609 2000-12-04 Jim Meyering <meyering@lucent.com>
611 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
612 Also include memory.h, stdlib.h, unistd.h if appropriate.
613 Reported by Andreas Jaeger (conflicting declaration of malloc).
615 2000-12-02 Jim Meyering <meyering@lucent.com>
617 * closeout.h: Make idempotent, to avoid some obscure warnings.
619 2000-12-01 Paul Eggert <eggert@twinsun.com>
621 * memrchr.c: Include <config.h> before any system include file.
623 2000-11-29 Paul Eggert <eggert@twinsun.com>
625 * dirname.c (dir_name_r): Fix typo: int -> size_t.
627 2000-11-26 Jim Meyering <meyering@lucent.com>
629 * memcoll.c: Include sys/types.h. From Werner Almesberger.
631 2000-11-22 Paul Eggert <eggert@twinsun.com>
633 * strftime.c (my_strftime): Do not invoke mbrlen with a
634 size of (size_t) -1; it's not portable.
636 2000-11-17 Akim Demaille <akim@epita.fr>
638 * obstack.h: Formatting changes.
639 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
640 prevent type checking.
641 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
642 cast the value to (void *): assigning a `foo *' to a `void *'
644 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
646 2000-11-17 Jim Meyering <meyering@lucent.com>
648 * strstr.c: Update from GNU libc.
650 2000-11-16 Jim Meyering <meyering@lucent.com>
652 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
654 2000-11-11 Jim Meyering <meyering@lucent.com>
656 * error.c: Add a couple #includes, merging from GNU libc version.
658 2000-11-10 Jim Meyering <meyering@lucent.com>
660 * obstack.h: Update from GNU libc.
661 * obstack.c: Likewise.
663 2000-11-06 Paul Eggert <eggert@twinsun.com>
665 * getusershell.c (setusershell): Use rewind rather than
666 fseek/fseeko, to avoid configuration hassles with fseeko.
667 Don't bother opening SHELLS_FILE if shellstream is NULL;
670 2000-11-05 Jim Meyering <meyering@lucent.com>
672 * makepath.h (make_dir): Declare.
673 * makepath.c (make_dir): Remove `static' attribute.
676 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
678 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
679 last one in a bucket, advance to the next bucket.
681 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
683 * fnmatch.c: Do not comment out all the code if we are using
684 the GNU C library, because in some cases we are replacing buggy
685 code in the GNU C library itself.
687 2000-10-30 Paul Eggert <eggert@twinsun.com>
689 * error.h, getline.h, modechange.h:
690 Remove "2000" from Copyright line, as the file hasn't been
691 changed this year other than in the copyright notice.
693 * xalloc.h: Add "2000" to Copyright line, as this file
694 was changed this year.
696 2000-10-30 Paul Eggert <eggert@twinsun.com>
698 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
699 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
700 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
702 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
704 * regex.h (__restrict_arr): Move definition out of #ifndef block.
705 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
706 doesn't define __restrict_arr.
708 2000-10-29 Jim Meyering <meyering@lucent.com>
710 * xstat.in: Fix grammar in comment.
712 2000-10-28 Jim Meyering <meyering@lucent.com>
714 * memchr.c: Update from libc.
715 Adjust for portability:
716 [HAVE_STDLIB_H]: Include stdlib.h.
717 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
719 [!weak_alias]: Define __memchr to memchr.
721 * regex.c: Update from libc.
723 * getopt1.c: Likewise.
724 * memcmp.c: Likewise.
726 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
727 Avoid using fseek, when possible -- it's broken by design.
728 Patch by Ulrich Drepper.
730 2000-10-26 Jim Meyering <meyering@lucent.com>
732 * strftime.c: Update from libc.
734 2000-10-25 Jim Meyering <meyering@lucent.com>
736 * obstack.c: Update from libc.
738 2000-10-23 Jim Meyering <meyering@lucent.com>
740 * hard-locale.c (hard_locale): Revert last change -- it was simply
741 wrong. That set_locale call must not have any side effects.
744 2000-10-22 Jim Meyering <meyering@lucent.com>
746 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
747 [CYCLIC]: Remove now-unused definition.
749 * save-cwd.c (O_DIRECTORY): Define, if needed.
750 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
751 Suggestion from Ulrich Drepper.
753 2000-10-21 Jim Meyering <meyering@lucent.com>
755 * dirname.c (dir_name_r): New function, factored out of dir_name.
756 (dir_name): Use dir_name_r.
757 * dirname.h (dir_name_r): Declare it.
759 2000-10-21 Jim Meyering <meyering@lucent.com>
761 * dirname.c (memrchr): Declare if necessary.
762 (dir_name): Remove the restriction that there be no
763 trailing slashes. Now, this code skips past them, effectively
765 [TEST_DIRNAME] (main): New unit tests.
767 * memrchr.c: New file from GNU libc.
768 Undef __memrchr, too.
769 [!weak_alias]: Define __memrchr to memrchr.
770 Guard weak_alias use with `#ifdef weak_alias'.
772 2000-10-17 Jim Meyering <meyering@lucent.com>
774 * quote.h (PARAMS): Define and use.
775 Reported by Akim Demaille.
777 * getopt.c: Update from libc.
779 2000-10-16 Jim Meyering <meyering@lucent.com>
781 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
784 2000-09-25 Jim Meyering <meyering@lucent.com>
786 * md5.h (rol): Define (from GnuPG).
788 * sha.c: Give credit (GnuPG) where due.
789 (M): Use rol rather than open-coding it.
792 2000-09-21 Jim Meyering <meyering@lucent.com>
794 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
795 Reported by Michael Stone.
797 2000-09-20 Jim Meyering <meyering@lucent.com>
799 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
800 (noinst_HEADERS): Add sha.h.
801 Based on code from Scott G. Miller and from GnuPG.
803 2000-09-15 Jim Meyering <meyering@lucent.com>
805 * regex.c: Update from libc.
807 2000-09-10 Jim Meyering <meyering@lucent.com>
809 * getopt.c (_getopt_internal): Update from glibc.
811 2000-09-09 Jim Meyering <meyering@lucent.com>
813 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
814 think it should be used as a general replacement for isascii.
815 * fnmatch.c: Likewise.
816 * mbswidth.c: Likewise
820 * userspec.c: Include sys/param.h and limits.h.
822 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
823 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
824 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
825 UID, GID. Check range.
827 2000-09-06 Jim Meyering <meyering@lucent.com>
829 * getopt.c (_getopt_internal): Update from glibc.
831 2000-08-30 Jim Meyering <meyering@lucent.com>
833 * strftime.c: Merge in changes from GNU libc.
835 2000-08-26 Jim Meyering <meyering@lucent.com>
837 * closeout.c: Include "__fpending.h".
838 (close_stdout_status): Return right away if there's nothing to flush.
840 * Makefile.am (noinst_HEADERS): Add __fpending.h.
841 * __fpending.c: New file.
842 * __fpending.h: New file.
844 2000-08-07 Paul Eggert <eggert@twinsun.com>
846 Standardize on "memory exhausted" instead of "Memory exhausted"
847 or "virtual memory exhausted".
848 * obstack.c (print_and_abort): Use "memory exhausted", not
849 "virtual memory exhausted".
850 * same.c (same_name): Invoke xalloc_die instead of printing
852 * userspec.c (parse_user_spec): Likewise.
853 * bumpalloc.h: comment fix
854 * same.c, userspec.c: Include xalloc.h.
856 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
857 not char *const and pointing to a constant array.
858 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
859 (xrealloc): Comment fix.
861 * userspec.c (parse_user_spec):
862 Don't translate a message until just before returning,
863 to avoid unnecessary translation.
865 2000-08-07 Jim Meyering <meyering@lucent.com>
867 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
868 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
869 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
870 getgroups.c, gethostname.c, getopt.h, group-member.c,
871 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
872 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
873 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
874 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
875 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
876 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
877 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
878 yesno.c: Back out Copyright date changes for each file with no change
879 this year. This eases coordination with other programs using the same
880 source code modules. From Paul Eggert.
882 2000-08-03 Greg McGary <greg@mcgary.org>
884 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
885 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
886 (EXTEND_BUFFER): Use them.
888 2000-08-01 Jim Meyering <meyering@lucent.com>
890 * dirname.c (ISSLASH): Define.
891 (BACKSLASH_IS_PATH_SEPARATOR): Define.
892 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
893 both `\' and `/' may be use as path separators.
894 Based on a patch from Prashant TR.
896 2000-07-31 Paul Eggert <eggert@twinsun.com>
898 * quotearg.c (quotearg_n_options): Don't make the initial
899 slot vector a constant, since it might get modified.
901 2000-07-31 Jim Meyering <meyering@lucent.com>
903 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
904 * obstack.c (print_and_abort): Likewise.
906 2000-07-30 Paul Eggert <eggert@twinsun.com>
908 * quotearg.c (quotearg_n_options): Preallocate a slot 0
909 buffer, so that the caller can always quote one small
910 component of a "memory exhausted" message in slot 0.
911 From a suggestion by Jim Meyering.
913 2000-07-30 Jim Meyering <meyering@lucent.com>
915 * makepath.c (make_path): Quote the other instance, too.
917 * quotearg.c (N_STATIC_SLOTVECS): Define.
918 (STATIC_BUF_SIZE): Define.
919 (quotearg_n_options): Use only statically allocated storage when
920 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
921 than STATIC_BUF_SIZE.
923 2000-07-29 Jim Meyering <meyering@lucent.com>
925 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
926 * dirname.c (dir_name): Likewise.
928 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
930 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
931 (dir_name): Assert that there are no trailing slashes.
933 2000-07-18 Bruno Haible <haible@clisp.cons.org>
935 * mbswidth.h (mbswidth): Add a flags argument.
936 (mbswidth): New declaration.
937 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
938 * mbswidth.c (mbswidth): Add a flags argument.
939 (mbsnwidth): New function.
941 2000-07-24 Jim Meyering <meyering@lucent.com>
943 * mbswidth.c: Remove useless #else. From Bruno Haible.
945 2000-07-23 Paul Eggert <eggert@twinsun.com>
947 * mbswidth.c (_XOPEN_SOURCE):
948 Don't define; this causes problems on Solaris 7.
949 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
951 2000-07-23 Paul Eggert <eggert@twinsun.com>
954 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
955 so that mbstate_t is always defined.
957 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
958 be 1 in at least one GCC installation, and this configuration
959 error is likely to be common. Ignoring MB_LEN_MAX hurts
960 performance on hosts that have mbrtowc but have only unibyte
961 locales, but I assume these hosts are rare.
963 2000-07-23 Paul Eggert <eggert@twinsun.com>
965 * quotearg.c: Streamline by invoking multibyte code only if needed.
966 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
967 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
968 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
969 invoke multibyte primitives.
971 2000-07-23 Jim Meyering <meyering@lucent.com>
973 * basename.c (base_name): Add an assertion.
975 2000-07-15 Bruno Haible <clisp.cons.org>
977 * quotearg.c: When the system forces us to redefine mbstate_t,
978 shadow its mbsinit function.
980 2000-07-16 Bruno Haible <haible@clisp.cons.org>
982 * mbswidth.h: New file.
983 * mbswidth.c: New file.
984 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
985 (noinst_HEADERS): Add mbswidth.h.
987 2000-07-17 Bruno Haible <haible@clisp.cons.org>
989 * config.charset: Add support for FreeBSD. Improve support for HP-UX
992 2000-07-15 Jim Meyering <meyering@lucent.com>
994 * makepath.c: Include quote.h.
995 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
996 corresponding argument in a `quote (...)' call.
997 Give better diagnostics.
999 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
1000 (noinst_HEADERS): Add quote.h.
1002 * quote.c (quote, quote_n): New file. Two functions taken verbatim
1003 from tar's src/misc.c.
1004 * quote.h: New file. Prototypes for same.
1006 2000-07-10 Paul Eggert <eggert@twinsun.com>
1008 From a suggestion by Bruno Haible.
1009 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1010 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1011 to decide whether to define the BeOS workaround macro;
1012 this adjusts to the change to AC_MBSTATE_T.
1014 2000-07-13 Paul Eggert <eggert@twinsun.com>
1016 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
1018 * quotearg.c (quoting_style_args, quoting_style_vals,
1019 quotearg_buffer_restyled): Add support for
1020 clocale_quoting_style. Undo previous change to
1021 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
1022 and "{RIGHT QUOTATION MARK}" msgids.
1024 2000-07-05 Paul Eggert <eggert@twinsun.com>
1026 The old behavior of quoting `like this' doesn't look good with
1027 newer, ISO-style fonts. See:
1028 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
1030 Instead, quote "like this" by default. Let the translator
1031 tailor the locale-specific quoting behavior by providing
1032 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
1034 * quotearg.c (N_): New macro.
1035 (gettext_default): New function.
1036 (quotearg_buffer_restyled): Use
1037 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
1038 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
1040 2000-07-09 Jim Meyering <meyering@lucent.com>
1042 * Most files: Update copyright dates to include 2000.
1044 2000-07-08 Jim Meyering <meyering@lucent.com>
1046 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
1048 (xgethostname): Remove now-unnecessary #ifdef.
1049 Move declaration of `err' into loop where it's used.
1051 2000-07-05 Bruno Haible <haible@clisp.cons.org>
1053 * xgethostname.c (xgethostname): Protect against the SunOS5.5 bug
1054 by allocating a larger buffer. Test the gethostname return value for
1055 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
1056 returns an error and ENAMETOOLONG isn't defined.
1058 2000-07-05 Paul Eggert <eggert@twinsun.com>
1059 and Bruno Haible <haible@clisp.cons.org>
1061 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1063 2000-07-05 Bruno Haible <haible@clisp.cons.org>
1065 * quotearg.c (struct quoting_options): Simplify quote_these_too
1068 2000-07-03 Jim Meyering <meyering@lucent.com>
1070 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
1071 Reported by Bruno Haible.
1073 2000-07-04 Jim Meyering <meyering@lucent.com>
1075 * quotearg.c: Make inclusion of <wchar.h> independent of whether
1076 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
1079 2000-07-03 Paul Eggert <eggert@twinsun.com>
1080 and Bruno Haible <haible@clisp.cons.org>
1082 * quotearg.c (mbrtowc):
1083 Assign to *pwc, and return 1 only if result is nonzero.
1084 (iswprint): Use ISPRINT when substituting our own mbrtowc.
1086 2000-07-03 Jim Meyering <meyering@lucent.com>
1088 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
1089 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
1092 2000-07-02 Jim Meyering <meyering@lucent.com>
1094 * quotearg.c (mbstate_t): Don't define here.
1096 2000-07-02 Jim Meyering <meyering@lucent.com>
1098 * nanosleep.c (SIGCONT): Define if not already defined.
1100 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1102 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
1103 per change in ../m4/ls-mntd-fs.m4.
1104 (read_filesystem_list): Ignore symbolic links.
1106 2000-06-29 Jim Meyering <meyering@lucent.com>
1108 * same.c: Include <string.h> or <strings.h>, as appropriate,
1109 for declaration of strcmp.
1111 * long-options.c: Include <stdlib.h>, for declaration of exit.
1113 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
1114 Avoid warning by casting result to `char *' to remove `const'.
1116 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1118 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
1120 2000-06-26 Paul Eggert <eggert@twinsun.com>
1122 savedir now sets errno on failure and invokes xmalloc to get memory.
1123 Fix a couple of other minor bugs while we're at it.
1125 * savedir.c (<unistd.h>): Do not include; there's no need.
1126 (NAMLEN): Remove macro.
1127 (malloc, realloc): Remove decls.
1129 ("xalloc.h"): Include.
1130 (NAME_SIZE_DEFAULT): New macro.
1131 (savedir): Use xmalloc / xrealloc to allocate memory.
1132 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
1133 Skip "" directory entries.
1134 Use strlen to calculate directory entry length, since the old method
1135 is rarely used these days and isn't worth supporting.
1136 Don't use a pointer after freeing it.
1137 Check for integer overflow when calculating allocation size.
1138 Use memcpy to copy entries, instead of stpcpy.
1139 Set errno properly when returning NULL.
1140 Check for readdir error.
1142 2000-06-26 Jim Meyering <meyering@lucent.com>
1144 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
1146 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1148 * getusershell.c (xmalloc, xrealloc): Remove functions.
1150 Don't include <stdlib.h>. Don't declare malloc, realloc.
1152 2000-06-23 Bruno Haible <haible@clisp.cons.org>
1154 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
1156 2000-06-24 Jim Meyering <meyering@lucent.com>
1158 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
1160 2000-06-21 Jim Meyering <meyering@lucent.com>
1162 * getpass.c: New file, from Bruno Haible. Required for BeOS.
1164 2000-06-19 Paul Eggert <eggert@twinsun.com>
1166 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
1167 (mbrtowc, mbstate_t): Define substitutes if
1168 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
1169 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
1170 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
1172 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1174 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
1175 than 1024, return a memory chunk of least possible size, instead
1176 of size PATH_MAX + 2. In the loop, increment the size proportionally.
1177 Use free/xmalloc instead of xrealloc to avoid copying for very long
1180 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1182 * canon-host.c (canon_host): Use malloc and memcpy to copy an
1183 address, not strdup. Include <stdlib.h> and don't declare free().
1185 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1187 * path-concat.c (path_concat): Don't access dir[-1] if dir is
1190 2000-06-21 Jim Meyering <meyering@lucent.com>
1192 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
1193 (noinst_HEADERS): Add getstr.h.
1195 * getline.c (getstr): Move into a separate file.
1196 * getstr.c (getstr): New file, extracted from getline.c, with
1197 the following changes: new parameter, delim2; both delim[12]
1198 parameters have type `int', not `char'. The latter would lose
1199 with 8-bit delimiters.
1200 * getstr.h: New file.
1202 2000-06-19 Jim Meyering <meyering@lucent.com>
1204 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
1206 2000-06-18 Jim Meyering <meyering@lucent.com>
1208 * mkdir.c: Remove file, due mainly to copyright incompatibility.
1209 Besides, these days every porting target provides a mkdir function.
1211 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
1212 (this snippet comes from src/system.h).
1214 2000-06-15 Paul Eggert <eggert@twinsun.com>
1216 * human.c (adjust_value): New function.
1217 (human_readable_inexact): Apply rounding style even when
1218 printing approximate values.
1220 2000-06-14 Paul Eggert <eggert@twinsun.com>
1222 * human.c (human_readable_inexact): Allow an input block
1223 size that is not a multiple of the output block size, and vice versa.
1224 Reported by Piergiorgio Sartor.
1226 2000-06-14 Paul Eggert <eggert@twinsun.com>
1228 * getdate.y (get_date): Apply relative times after time
1229 zone indicator, not before. Reported by Todd A. Jacobs.
1231 2000-06-13 Jim Meyering <meyering@lucent.com>
1233 * Makefile.am (all-local): Depend on lstat.c and stat.c.
1235 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
1237 2000-06-12 Paul Eggert <eggert@twinsun.com>
1239 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
1241 2000-06-04 Paul Eggert <eggert@twinsun.com>
1243 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
1245 2000-06-04 Jim Meyering <meyering@lucent.com>
1247 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
1248 SunOS4.1.4 for which gid_t is an unsigned type.
1250 2000-06-03 Jim Meyering <meyering@lucent.com>
1252 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
1254 2000-05-26 Bruno Haible <haible@clisp.cons.org>
1256 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
1257 newer, don't install charset.alias.
1258 * config.charset: Change the Linux/glibc rules so they become empty
1259 on glibc-2.1 or newer.
1261 2000-06-02 Jim Meyering <meyering@lucent.com>
1263 * mountlist.c: Back out last change. Instead, do this...
1264 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
1265 member using the same `ignore'-testing code.
1266 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
1270 2000-05-29 Jim Meyering <meyering@lucent.com>
1272 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
1273 with the `ignore' attribute. Based on a patch from Mark D. Roth.
1275 2000-05-22 Jim Meyering <meyering@lucent.com>
1277 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
1279 2000-05-18 Jim Meyering <meyering@lucent.com>
1281 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
1282 back, too, since it may have been modified by allocate_entry.
1283 (hash_delete): Rewrite to use neither the assignment operator
1284 nor the comma operator in an if-expression.
1286 2000-05-15 Paul Eggert <eggert@twinsun.com>
1289 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
1290 Remove; no longer needed.
1291 "quotearg.h": Add include.
1292 (file_name): Do not bother to explicitly initialize to NULL; it's less
1293 efficient on some hosts.
1294 (close_stdout_status): Remove test as to whether stdout was already
1295 closed; it breaks for the case "echo x | sort >&-".
1296 Quote file name colons.
1297 Do not assume that _("write error") lacks format strings.
1299 2000-05-15 Jim Meyering <meyering@lucent.com>
1301 * version-etc.c (version_etc_copyright): Update the copyright string
1302 used in all --version output.
1304 2000-05-14 Jim Meyering <meyering@lucent.com>
1306 * closeout.c (close_stdout_set_file_name): New function.
1307 (close_stdout_status): Use new file-scoped global.
1308 Return right away if fstat says the stdout file descriptor is invalid.
1309 * closeout.h (close_stdout_set_file_name): Declare.
1311 2000-05-10 Jim Meyering <meyering@lucent.com>
1313 * closeout.c [default_exit_status]: New file-scoped variable.
1314 (close_stdout_set_status): New function.
1315 * closeout.h (close_stdout_set_status): Declare.
1317 2000-05-08 Jim Meyering <meyering@lucent.com>
1319 * long-options.c: Don't include closeout.h.
1320 (parse_long_options): Don't call close_stdout for --version.
1322 2000-05-06 Jim Meyering <meyering@lucent.com>
1324 * strnlen.c: Undefine __strnlen and strnlen.
1325 [!weak_alias]: Define __strnlen to strnlen.
1327 * atexit.c: New file, from libiberty.
1329 2000-05-06 Jim Meyering <meyering@lucent.com>
1331 * closeout.c (close_stdout_status): Also check for errors on the
1334 2000-05-05 Bruno Haible <haible@clisp.cons.org>
1336 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
1337 instead of xmalloc, xrealloc, path_concat.
1338 (locale_charset): Treat empty environment variables as absent.
1339 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
1341 2000-05-04 Jim Meyering <meyering@lucent.com>
1343 * getopt.c: Update from glibc.
1344 * obstack.c: Likewise.
1345 * obstack.h: Likewise.
1346 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
1348 * regex.h: Likewise.
1349 * strndup.c: Likewise.
1350 * strnlen.c: New file, from glibc.
1352 2000-05-01 Jim Meyering <meyering@lucent.com>
1354 * full-write.c (full_write): Remove `FIXME' part of comment.
1356 2000-04-29 Jim Meyering <meyering@lucent.com>
1358 * path-concat.c: Declare strdup only if it's not defined.
1359 * canon-host.c: Likewise.
1361 2000-04-28 Jim Meyering <meyering@lucent.com>
1363 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
1364 redefinition warning on some systems (HPUX). Otherwise, regex.h is
1365 included first, then limits.h is included by locale.h by libintl.h.
1366 From John David Anglin.
1368 2000-04-25 Jim Meyering <meyering@lucent.com>
1370 * makepath.c (S_IRWXUGO): Define.
1371 (make_path): Always perform explicit chmod if MODE specifies any
1372 of the `special' permission bits. Prompted by a bug report against
1373 install from Mate Wierdl and Joost van Baal.
1375 2000-04-18 Jim Meyering <meyering@lucent.com>
1379 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
1380 getpagesize. For BeOS. Based on a patch from Bruno Haible.
1382 2000-04-17 Jim Meyering <meyering@lucent.com>
1384 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
1385 the definition of it to rpl_strftime also defined-away the system's
1388 2000-04-15 Jim Meyering <meyering@lucent.com>
1390 Use `C' to denote so-called `contiguous' files, the same way
1392 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
1393 (ftypelet): Use S_ISCTG.
1394 From Michael Deutschmann.
1396 2000-04-14 Jim Meyering <meyering@lucent.com>
1398 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
1400 2000-04-08 Jim Meyering <meyering@lucent.com>
1402 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
1403 names don't conflict. Reported by Eli Zaretskii.
1405 2000-03-28 Bruno Haible <haible@clisp.cons.org>
1407 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
1408 bug. Deal with the different error behavior of Irix iconv.
1410 2000-04-07 Jim Meyering <meyering@lucent.com>
1412 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
1413 to work around system header problems on AIX 3.2.5. From Bruno Haible.
1415 2000-04-05 Jim Meyering <meyering@lucent.com>
1417 Portability tweaks required for ultrix4.3.
1418 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
1419 * readutmp.c: Include sys/types.h before sys/stat.h.
1420 * canon-host.c: Declare strdup.
1421 * path-concat.c: Likewise.
1422 From John David Anglin.
1424 2000-04-04 Jim Meyering <meyering@lucent.com>
1426 Be more DOS 8.3-friendly.
1427 * ref-add.sin: Renamed from ref-add.sed.in.
1428 * ref-del.sin: Renamed from ref-del.sed.in.
1429 * Makefile.am: Reflect renaming.
1430 Reported by Eli Zaretskii.
1432 Use a temporary file name that won't clash with `charset.alias'
1433 in the DOS 8.3 name space.
1434 * Makefile.am (charset_tmp): Define.
1435 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
1436 (uninstall-local): Likewise.
1437 Reported by Eli Zaretskii.
1439 2000-03-29 Paul Eggert <eggert@twinsun.com>
1441 * time/strftime.c (my_strftime): Make sure we call the system
1442 strftime, not ourselves, when invoking the underlying strftime.
1444 2000-03-24 Jim Meyering <meyering@lucent.com>
1446 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
1447 (charset_alias): Define.
1448 (install-exec-local): Factor out common code.
1449 (uninstall-local): Split lines longer than 80.
1450 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
1452 (.sed.in.sed): New rule. Don't redirect directly to $@.
1453 (CLEANFILES): Add ref-add.sed and ref-del.sed.
1455 2000-03-19 Bruno Haible <haible@clisp.cons.org>
1457 * config.charset: Output a line containing "Packages using this file".
1458 * ref-add.sed.in, ref-del.sed.in: New files.
1459 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
1460 ref-del.sed): New rules.
1462 2000-03-17 Jim Meyering <meyering@lucent.com>
1464 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
1465 Otherwise, include <strings.h>
1467 2000-03-17 Bruno Haible <haible@clisp.cons.org>
1469 * unicodeio.c (utf8_wctomb): New function.
1470 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
1471 format instead of in UCS-4 with platform dependent endianness.
1473 2000-03-07 Paul Eggert <eggert@twinsun.com>
1475 * savedir.c (savedir): Work even if directory size is
1476 negative; this can happen with some screwy NFS configurations.
1478 2000-03-06 Jim Meyering <meyering@lucent.com>
1480 * localcharset.c (get_charset_aliases): Don't try to free file_name
1481 if it's NULL (because we ran out of memory). From Bruno Haible.
1483 2000-03-05 Jim Meyering <meyering@lucent.com>
1485 * localcharset.c ("path-concat.h"): Include.
1486 (get_charset_aliases): Use path_concat instead of ANSI string
1489 * unicodeio.h (PARAMS): Define.
1490 Use it to guard prototype.
1492 2000-03-04 Jim Meyering <meyering@lucent.com>
1494 * Makefile.am (install-exec-local): Create $(libdir) before installing
1496 (uninstall-local): Uncomment this rule so `make distcheck' works
1499 * unicodeio.c (<errno.h>): Include it.
1500 (errno): Declare if not defined.
1502 * localcharset.c: Add Bruno's comment justifying use of volatile.
1504 * config.charset: New version, incorporating remarks from a linux
1505 i18n mailing list. From Bruno Haible.
1507 2000-03-02 Jim Meyering <meyering@lucent.com>
1509 * Makefile.am (EXTRA_DIST): Add config.charset.
1511 2000-03-01 Jim Meyering <meyering@lucent.com>
1513 * localcharset.c: Guard some #includes with `#if HAVE_...'.
1514 * unicodeio.c: Likewise.
1516 2000-02-02 Bruno Haible <haible@clisp.cons.org>
1518 * config.charset: New file.
1519 * localcharset.c: New file.
1520 * unicodeio.h, unicodeio.c: New files.
1521 * Makefile.am (DEFS): Add -DLIBDIR=...
1522 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
1523 (noinst_HEADERS): Add unicodeio.h.
1524 (all-local, install-exec-local, charset.alias): New targets.
1526 2000-02-28 Paul Eggert <eggert@twinsun.com>
1528 * quotearg.c (ALERT_CHAR): New macro.
1529 (quotearg_buffer_restyled): Use it.
1531 2000-02-27 Jim Meyering <meyering@lucent.com>
1533 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
1534 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
1536 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
1537 not `#if STDC_HEADERS'.
1538 Declare malloc if needed.
1540 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
1541 now that autoconf always defines the HAVE_DECL_ symbols.
1542 * human.c: Likewise.
1544 * strtoumax.c: Likewise.
1546 * backupfile.c: Arrange for cpp to fail if the configure-time
1547 declaration check was not run.
1549 * human.c: Likewise.
1551 * strtoumax.c: Likewise.
1553 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
1554 then first look up the entire `.'-containing string as a login name.
1556 2000-02-18 Paul Eggert <eggert@twinsun.com>
1558 * getdate.y: Handle two-digit years with leading zeros correctly.
1559 (textint): New typedef.
1560 (parser_control): Member year changed from int to textint.
1562 (YYSTYPE): Removed; replaced by %union with int and textint members.
1563 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
1564 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
1565 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
1566 (tSNUMBER, tUNUMBER): Now of type <textintval>.
1567 (date, number, to_year): Use width of number in digits, not its value,
1568 to determine whether it's a 2-digit year, or a 2-digit time.
1569 (yylex): Store number of digits of numeric tokens.
1570 Reported by John Kendall.
1572 (parser_control): Changed from struct parser_control to typedef (for
1573 consistency). All uses changed.
1575 (tID): Removed; not used.
1576 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
1578 2000-02-14 Paul Eggert <eggert@twinsun.com>
1580 * getpagesize.h (getpagesize): Port to VMS for Alpha;
1581 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
1583 2000-02-12 Jim Meyering <meyering@lucent.com>
1585 * userspec.c (ISDIGIT): Define it.
1586 (isdigit): Remove definition.
1587 (is_number): Use ISDIGIT, not isdigit.
1588 <libintl.h>: Include.
1590 (parse_user_spec): Mark translatable strings.
1592 2000-02-10 Jim Meyering <meyering@lucent.com>
1594 With these changes, nanosleep.[ch] are finally enough like the other
1595 lib/* replacement files to compile on a few more losing systems.
1597 * nanosleep.h: Don't include config.h.
1598 Remove prototype from declaration of nanosleep.
1599 (PARAMS): Remove now-unneeded definition.
1600 * nanosleep.c: #undef nanosleep.
1601 (rpl_nanosleep): Rename from nanosleep.
1603 2000-02-03 Jim Meyering <meyering@lucent.com>
1605 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
1606 rather than with `#if HAVE_UTMPNAME'.
1608 2000-02-01 Jim Meyering <meyering@lucent.com>
1610 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
1612 2000-01-31 Jim Meyering <meyering@lucent.com>
1614 * nanosleep.h (nanosleep): Guard declaration with
1615 `#if ! HAVE_DECL_NANOSLEEP'.
1616 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
1617 the declaration in that vendor's sys/timers.h.
1618 Reported by Christian Krackowizer.
1620 * quotearg.c (ISASCII): Add #undef and move definition to follow
1621 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1622 (ISPRINT): Likewise.
1623 Reported by Tom Tromey.
1625 2000-01-30 Jim Meyering <meyering@lucent.com>
1627 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
1628 uses of ->ut_name. The latter doesn't work with new Linux header files
1629 where only utmpx.ut_user is declared.
1631 * readutmp.h (UT_USER): Define.
1633 2000-01-23 Jim Meyering <meyering@lucent.com>
1635 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
1638 2000-01-22 Jim Meyering <meyering@lucent.com>
1640 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
1641 [! HAVE_DECL_STRTOULL]: Declare strtoull.
1642 Required for some AIX systems. Reported by Christian Krackowizer.
1643 [TESTING] (main): New function.
1645 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
1646 * dirname.c (dir_name): Support for DOS-style file names with drive
1649 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
1651 * strverscmp.c (ISDIGIT): Define.
1652 (strverscmp): Use ISDIGIT, not isdigit.
1654 2000-01-17 Paul Eggert <eggert@twinsun.com>
1656 * nanosleep.c (nanosleep):
1657 Don't use SA_INTERRUPT to decide whether to call sigaction, as
1658 POSIX.1 doesn't require SA_INTERRUPT and some systems
1659 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
1660 it's been part of POSIX.1 since day 1 (in 1988).
1662 2000-01-17 Jim Meyering <meyering@lucent.com>
1664 * interlock: Remove unused file. Reported by François Pinard.
1666 2000-01-16 Paul Eggert <eggert@twinsun.com>
1668 * quotearg.c (quotearg_buffer_restyled): Do not quote
1669 alert, backslash, formfeed, and vertical tab unnecessarily in
1670 shell quoting style.
1673 version-control: never