1 2001-09-20 Jim Meyering <meyering@lucent.com>
3 * xstrtol.c (strtoimax): Guard declaration with
4 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7 (strtoumax): Likewise, for completeness (it wasn't necessary).
9 2001-09-06 Paul Eggert <eggert@twinsun.com>
11 * strtoimax.c (HAVE_LONG_LONG):
12 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
13 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
14 to work around bug in IBM C compiler.
16 2001-09-16 Jim Meyering <meyering@lucent.com>
20 2001-09-04 Paul Eggert <eggert@twinsun.com>
22 * xgetcwd.c: Revert some of the previous change; intead,
23 fix the HAVE_GETCWD_NULL code to behave more like the
24 !HAVE_GETCWD_NULL code used to.
27 (xgetcwd): Do not return NULL when memory is exhausted; instead,
30 2001-09-04 Paul Eggert <eggert@twinsun.com>
32 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
33 Use ssize_t, not int, to store result of readlink.
34 Check for ssize_t overflow as well as size_t overflow,
35 as POSIX says the result of readlink is implementation-defined
36 when ssize_t overflows.
37 Remove unnecessary cast to char*.
38 Use free+malloc instead of realloc, as the storage doesn't need
39 to be preserved and it's clearer and can be more efficient that way.
40 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
41 * xreadlink.h (xreadlink): Update prototype.
43 2001-09-03 Paul Eggert <eggert@twinsun.com>
45 * exclude.c (fnmatch_no_wildcards): Fix confusion between
46 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
47 spotted by Jim Meyering.
49 2001-09-03 Jim Meyering <meyering@lucent.com>
51 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
53 2001-09-03 Paul Eggert <eggert@twinsun.com>
55 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
56 like the HAVE_GETCWD_NULL code.
57 Include pathmax.h if not HAVE_GETCWD.
58 Do not include xalloc.h.
59 (INITIAL_BUFFER_SIZE): New symbol.
60 Do not use xmalloc / xrealloc, since the caller is responsible for
61 handling errors. Preserve errno around `free' during failure.
62 Do not overrun buffer when using getwd.
64 2001-09-03 Paul Eggert <eggert@twinsun.com>
66 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
67 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
69 2001-09-02 Jim Meyering <meyering@lucent.com>
71 * error.c: Update from GNU libc.
73 2001-09-01 Jim Meyering <meyering@lucent.com>
75 * xreadlink.c: New file.
76 * xreadlink.h: New file.
77 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
79 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
80 doesn't conflict with sparc-sun-solaris2.7's definition in
81 /usr/include/sys/int_types.h.
83 * exclude.c: Use `""', not `<>' to #include non-system header files.
84 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
85 and strncasecmp as r-values. Unixware didn't have declarations.
87 2001-08-31 Jim Meyering <meyering@lucent.com>
89 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
90 Use an initial, malloc'd, buffer of length 128 rather than
91 a statically allocated one of length 1024.
93 2001-08-30 Paul Eggert <eggert@twinsun.com>
95 * lib/xgetcwd.c: Don't include pathmax.h.
96 Include stdlib.h and unistd.h if available.
98 (xmalloc, xstrdup, free): Remove decls.
99 (xgetcwd): Don't assume sizes fit in unsigned.
100 Check for overflow when computing sizes.
101 Simplify reallocation code.
103 2001-08-28 Paul Eggert <eggert@twinsun.com>
105 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
107 * strtoimax.c: Renamed from strtoxmax.c, removing the
110 Also, make the following further changes to make this file's
111 configuration more similar to that of strtol.c:
112 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
113 (strtoumax, uintmax_t, strtoull, strtol): Remove.
114 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
115 (strtoimax): Renamed from strtoumax. All uses of unsigned values
116 changed to signed values.
118 And make the following changes as well:
119 Fix copyright notice, as 1999 was missing.
121 (strtoimax): Check sizes at compile-time, not run-time.
122 Prefer strtol to strtoll if both work.
123 (main): Remove; it was not that useful and was a pain to maintain.
125 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
127 2001-08-30 Paul Eggert <eggert@twinsun.com>
129 * savedir.c (savedir): Remove size parameter, as POSIX says that
130 a directory's st_size can have an arbitrary value, so the old
131 usage could waste an arbitrary amount of memory. All uses
133 * savedir.h: Update prototype.
135 2001-08-30 Paul Eggert <eggert@twinsun.com>
137 * xstrtol.c (strtoimax): New decl.
139 2001-08-28 Paul Eggert <eggert@twinsun.com>
141 * xstrtol.h: Add copyright notice.
142 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
143 LONGINT_INVALID_SUFFIX_CHAR.
145 2001-08-30 Paul Eggert <eggert@twinsun.com>
147 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
150 2001-08-30 Paul Eggert <eggert@twinsun.com>
152 * hash.c: Remove '2001' from copyright notice.
154 2001-08-30 Paul Eggert <eggert@twinsun.com>
156 * full-write.h: New file.
157 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
158 * full-write.c: Correct credits, as cccp.c no longer
159 exists and anyway it was so heavily changed from the old cccp
160 code as to be unrecognizable. Include full-write.h.
161 (full_write) Return size_t, with short writes meaning failure.
162 All callers changed. This fixes a bug with large buffers
164 * utime.c: Include full-write.h.
166 2001-08-30 Paul Eggert <eggert@twinsun.com>
168 Merge 'exclude' changes from tar 1.13.22.
169 This fixes one or two unlikely storage allocation overflow bugs,
170 but doesn't change user-visible behavior otherwise.
172 2001-08-30 Paul Eggert <eggert@twinsun.com>
174 * exclude.c (bool): Declare, perhaps by including stdbool.h.
175 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
176 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
177 Include if available.
178 (<xalloc.h>): Include
179 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
180 (verify): New macro. Use it to verify that EXCLUDE macros do not
181 collide with FNM macros.
182 (struct patopts): New struct.
183 (struct exclude): Use it, as exclude patterns now come with options.
184 (new_exclude): Support above changes.
185 (new_exclude, add_exclude_file):
186 Initial size must now be a power of two to simplify overflow checking.
187 (free_exclude, fnmatch_no_wildcards): New function.
188 (excluded_filename): No longer requires options arg, as the options
189 are determined by add_exclude. Now returns bool, not int.
190 (excluded_filename, add_exclude):
191 Add support for the fancy new exclusion options.
192 (add_exclude, add_exclude_file): Now takes int options arg.
193 Check for arithmetic overflow when computing sizes.
194 (add_exclude_file): xrealloc might modify errno, so don't
195 realloc until after errno might be used.
197 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
199 (free_exclude): New decl.
200 (add_exclude, add_exclude_file): Now takes int options arg.
201 (excluded_filename): No longer requires options arg, as the options
202 are determined by add_exclude. Now returns bool, not int.
204 2001-08-30 Paul Eggert <eggert@twinsun.com>
206 * alloca.c (alloca): Arg is of type size_t, not unsigned.
208 2001-08-27 Jim Meyering <meyering@lucent.com>
210 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
212 * version-etc.c (N_): Remove definition.
213 Revert most of last change.
214 Instead, simply don't mark the `Copyright...' string for translation.
215 Based on advice from Paul Eggert.
217 * strtoxmax.c: Tweak comment.
219 2001-08-26 Jim Meyering <meyering@lucent.com>
221 * version-etc.c (version_etc_copyright_fmt): Replace literal year
222 of copyright with `%s' so translators don't get an untranslated
224 (COPYRIGHT_YEAR): Define.
225 (version_etc): Use fprintf rather than fputs.
226 Suggestion from Ulrich Drepper.
228 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
230 * strtoll.c: New file, from GNU libc.
231 * xstrtoimax.c: New file.
233 * xstrtol.h: Add xstrtoimax.
234 * strtoumax.c: New file. Simply include "strtoumax.c".
235 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
237 * strtoumax.c: Factor to work both for unsigned and signed types, ...
238 * strtoxmax.c: ... then renamed to this.
240 2001-08-13 Paul Eggert <eggert@twinsun.com>
242 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
243 Port to Solaris 8, where 'sed' requires a space after the 'r'
244 command, and where sh dislikes "$/". Clean up the spacing a bit.
245 Redirect output to $tmp just once.
247 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
249 * addext.c (<errno.h>): Include.
250 (errno): Declare if not defined.
251 (addext): Work correctly when pathconf returns -1 and leaves
252 errno alone because there is no limit. Also, work even if
253 pathconf returns a value greater than SIZE_MAX.
255 2001-08-12 Jim Meyering <meyering@lucent.com>
257 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
258 Simply `return getcwd (NULL, 0);'.
259 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
260 Use 1300 as initial value for length, not PATH_MAX.
262 * pathmax.h: Clean up cpp syntax.
264 2001-08-12 Jim Meyering <meyering@lucent.com>
266 * gettimeofday.c: New file.
268 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
270 2001-08-04 Jim Meyering <meyering@lucent.com>
272 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
273 to get in sync with glibc.
275 2001-08-03 Paul Eggert <eggert@twinsun.com>
277 The following changes are from gettext 0.10.39 as maintained by
280 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
281 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
282 with inverted sense. All uses changed.
284 * mbswidth.c: Don't include <limits.h>.
285 Include <stdlib.h> and <string.h> unconditionally.
286 (iswcntrl, mbsinit, ISCNTRL): New macros.
287 (mbsnwidth): Use K&R style function declarations.
288 Don't bother checking for MB_LEN_MAX == 1, since the compiler
289 can optimize it when MB_CUR_MAX == 1.
290 The width of control characters is zero, not 1.
292 2001-07-15 Jim Meyering <meyering@lucent.com>
294 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
295 (BUILT_SOURCES): Add unlocked-io.h.
296 (io_functions): Define.
297 (unlocked-io.h): New rule.
298 (DISTCLEANFILES): Add unlocked-io.h.
299 (all-local): Depend on unlocked-io.h, to ensure it is created.
301 * unlocked-io.hin: New file
303 * regex.c: Update from glibc.
305 2001-07-05 Jim Meyering <meyering@lucent.com>
307 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
309 (libfetish_a_SOURCES): Put all .h files here instead.
310 Remove a thus-exposed (better checks in automake) duplicate and
311 two unnecessary .h files.
313 2001-06-11 Jim Meyering <meyering@lucent.com>
315 * regex.c: Update from GNU libc.
317 2001-05-27 Jim Meyering <meyering@lucent.com>
319 * readutmp.h (UT_TYPE): Define.
321 2001-05-24 Jim Meyering <meyering@lucent.com>
323 * argmatch.c: Include "quote.h".
324 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
325 quote function. Reported by Göran Uddeborg.
327 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
329 * dirname.c (dir_name): Compute append_dot using path, not newpath
330 which is not yet declared.
332 2001-05-11 Paul Eggert <eggert@twinsun.com>
334 * Makefile.am (libfetish_a_SOURCES):
335 Add strftime.c, since we now compile it on all hosts.
337 * strftime.c (my_strftime):
338 Define to nstrftime if emacs, but only if my_strftime is not defined.
339 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
340 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
341 Add one more extra argument: a nanoseconds value.
344 (my_strftime function): Add %N format.
345 (emacs_strftimeu): Renamed from emacs_strftime,
346 with extra ut argument.
348 2001-05-11 Paul Eggert <eggert@twinsun.com>
350 dirname code cleanup. base_name now behaves more compatibly
351 with POSIX basename when given file names that have trailing
352 slashes, and similarly for dir_name. Add new primitives
353 base_len and dir_len. Put the directory-name-related decls
356 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
357 * backupfile.c (base_name): Likewise.
358 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
359 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
360 * makepath.c (strip_trailing_slashes): Likewise.
361 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
363 * rename.c (strip_trailing_slashes): Likewise.
364 * same.c (base_name): Likewise.
365 * stripslash.c (ISSLASH): Likewise.
367 * addext.c: Include <dirname.h> after size_t is defined.
368 * backupfile.c: Likewise.
370 * addext.c (addext): Use base_len to trim redundant
371 trailing slashes instead of doing it ourselves.
372 But do not trim the last slash if it is not redundant.
374 * backupfile.c (find_backup_file_name,
375 max_backup_version): Use base_len instead of rolling it ourselves.
376 Handle the case of "" and (on DOS) "C:" correctly.
378 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
379 Include <string.h>, <dirname.h>.
380 (base_name): Allow file names ending in slashes, other than names
381 that are all slashes. In this case, return the basename followed
382 by the slashes. This is more general, and can be used in places
383 where the original base_name purposely had an assertion failure.
384 (base_len): New function.
386 * dirname.c: Include <string.h> instead of <stdlib.h>.
387 Do not include <assert.h>; no longer needed.
389 (memrchr): Remove decl.
390 (dir_name_r): Remove.
391 (dir_len): Renamed from dirlen. All callers changed.
392 Rewrite in terms of base_name, for simplicity and consistency.
393 (dir_name): Never return NULL. All callers changed.
394 Do not include <stdlib.h> in test program; no longer needed.
395 return 0; is fine for test program.
397 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
399 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
401 * path-concat.c (path_concat): Use base_len to compute
402 base length, not strlen; this means we cannot rely on memcpy
405 * same.c (STREQ): Remove.
406 (same_name): Handle the case where the basename ends in trailing '/'.
408 * stripslash.c (strip_trailing_slashes): Return nonzero if
409 a slash was stripped. Do not strip the last slash after a
412 2001-04-08 Jim Meyering <meyering@lucent.com>
414 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
415 recomputed; that's necessary when the offset spans a DST transition.
416 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
418 2001-04-02 Jim Meyering <meyering@lucent.com>
420 * regex.h, regex.c: Update from GNU libc.
422 2001-03-19 Paul Eggert <eggert@twinsun.com>
424 * version-etc.c (version_etc_copyright): Update to 2001.
426 2001-03-16 Paul Eggert <eggert@twinsun.com>
428 * tempname.c (uint64_t): Define to uintmax_t if
429 not defined, and if UINT64_MAX is not defined.
430 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
431 Reported by John David Anglin.
433 2001-03-10 Bruno Haible <haible@clisp.cons.org>
435 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
436 alias if codeset is empty.
437 * config.charset (BeOS): Use wildcard syntax.
439 2001-03-13 Jim Meyering <meyering@lucent.com>
441 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
442 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
445 2001-03-06 Bruno Haible <haible@clisp.cons.org>
447 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
449 * unicodeio.c (print_unicode_char): Simplify accordingly.
451 2001-03-06 Bruno Haible <haible@clisp.cons.org>
453 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
454 support for DOS/DJGPP.
456 2001-02-28 Paul Eggert <eggert@twinsun.com>
458 * Makefile.am (libfetish_a_SOURCES):
459 Add dup-safer.c, fopen-safer.c.
460 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
462 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
464 2001-02-25 Paul Eggert <eggert@twinsun.com>
466 The mkstemp replacement is taken from glibc 2.2.2, with some
467 portability fixes for use outside glibc, as follows:
469 * tempname.c (struct_stat64): New macro.
470 (direxists, __gen_tempname): Use it.
471 This avoids a portability problem with Solaris 8.
473 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
474 (<stddef.h>, <stdint.h>, <string.h>):
475 Include only if STDC_HEADERS || _LIBC.
476 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
477 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
478 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
479 (__set_errno): Define this macro if <errno.h> doesn't.
480 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
481 Define these macros if <stdio.h> doesn't.
482 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
483 Define these macros if <sys/stat.h>
484 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
485 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
486 __xstat64): Define if not _LIBC.
487 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
488 (__gen_tempname): Invoke gettimeofday only if
489 HAVE_GETTIMEOFDAY || _LIBC;
490 otherwise, fall back on plain "time".
491 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
493 * mkstemp.c (__GT_FILE): Define to zero if not defined.
495 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
497 2001-02-17 Jim Meyering <meyering@lucent.com>
499 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
500 around included file name.
502 * strnlen.c (__strnlen): Merge in a change from GNU libc.
504 * strftime.c: Update from GNU libc (the only changes were to comments).
506 2001-02-13 Bruno Haible <haible@clisp.cons.org>
508 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
510 2001-02-17 Paul Eggert <eggert@twinsun.com>
512 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
513 Remove workaround macros for hosts that have mbrtowc but not
514 mbstate_t, as we now insist on proper declarations for both
515 before using mbrtowc.
517 2001-02-17 Jim Meyering <meyering@lucent.com>
519 * regex.c: Update from libc.
521 2001-02-16 Paul Eggert <eggert@twinsun.com>
523 * alloca.c (malloc): Undef before defining, since stdlib.h
524 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
525 Reported by Mark Hounschell via Paul Eggert.
527 2001-01-30 Bruno Haible <haible@clisp.cons.org>
529 * config.charset: Update for FreeBSD 4.2.
531 2001-01-26 Jim Meyering <meyering@lucent.com>
533 * quotearg.c: Include stddef.h.
534 * quote.c: Include stddef.h.
535 Reported by Axel Kittenberger.
537 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
538 line in double quotes so that it evokes a better diagnostic.
539 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
540 Reported by Axel Kittenberger.
542 2001-01-15 Bruno Haible <haible@clisp.cons.org>
544 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
545 to avoid a warning. Add back 'const' to inptr.
547 2001-01-16 Jim Meyering <meyering@lucent.com>
549 * basename.c: Include <stdio.h>, needed by assert on SunOS4.
552 2001-01-14 Jim Meyering <meyering@lucent.com>
554 * rename.c: New file. From Volker Borchert.
555 Include stdlib.h, string.h or strings.h, and xalloc.h.
556 Use strip_trailing_slashes rather than open-coding it.
558 2001-01-03 Paul Eggert <eggert@twinsun.com>
560 * strftime.c: Sync with glibc time/strftime.c 1.81.
562 2001-01-03 Jim Meyering <meyering@lucent.com>
564 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
565 local `inptr' to avoid warning with some system declarations of iconv.
567 2000-12-29 Paul Eggert <eggert@twinsun.com>
569 * modechange.c: Do not assume that mode_t uses the
570 traditional octal encoding. E.g. "chmod 1 FOO" should set
571 the other-execute bit of FOO even if S_IXOTH != 1.
573 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
574 WOTH, XOTH, ALLM): New macros.
575 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
576 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
578 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
579 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
581 No need to use uintmax_t; unsigned long is long enough.
582 Don't bother to get suffix since we don't use it.
584 2000-12-24 Jim Meyering <meyering@lucent.com>
586 * hash.c (is_prime): Return explicit boolean values.
587 (hash_get_first): Return NULL to appease Irix5.6's 89.
588 Reported by Nelson Beebe.
590 2000-10-31 Bruno Haible <haible@clisp.cons.org>
592 * localcharset.c (locale_charset): Add support for Win32.
594 2000-12-18 Paul Eggert <eggert@twinsun.com>
596 * physmem.h, physmem.c: New files.
598 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
599 (noinst_HEADERS): Add physmem.h.
601 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
602 't' for compatibility with Solaris 8 sort.
604 2000-12-18 Bruno Haible <haible@clisp.cons.org>
606 * config.charset: Add support for BeOS.
608 2000-12-16 Jim Meyering <meyering@lucent.com>
610 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
611 SHELLS_FILE to a file name that's useful on djgpp systems.
613 (ADDITIONAL_DEFAULT_SHELLS): Define.
614 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
615 Based mostly on a patch from Prashant TR.
617 2000-12-16 Jim Meyering <meyering@lucent.com>
619 This bug had a serious impact on chown: `chown N:M FILE' (for integer
620 N and M) would have treated it like `chown N:N FILE'.
622 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
624 2000-10-31 Bruno Haible <haible@clisp.cons.org>
626 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
627 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
628 to the list of canonical encodings. Rename EUC-CN to GB2312.
630 2000-12-08 Andreas Schwab <schwab@suse.de>
632 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
633 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
635 2000-12-07 Jim Meyering <meyering@lucent.com>
637 * stripslash.c (ISSLASH): Define.
638 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
641 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
642 (dir_name_r): Declare this function as static.
643 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
644 manifest itself on a name containing a mix of slashes and
646 Make this function work with names starting with a DOS-style
647 drive letter and colon prefix.
648 (dir_name): Append `.' if necessary.
649 Based mostly on patches from Prashant TR and Eli Zaretskii.
651 * dirname.h (dir_name_r): Remove prototype.
653 2000-12-05 Jim Meyering <meyering@lucent.com>
655 * dirname.c (dir_name_r): Add `const' in a few local declarations.
657 2000-12-04 Jim Meyering <meyering@lucent.com>
659 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
660 Also include memory.h, stdlib.h, unistd.h if appropriate.
661 Reported by Andreas Jaeger (conflicting declaration of malloc).
663 2000-12-02 Jim Meyering <meyering@lucent.com>
665 * closeout.h: Make idempotent, to avoid some obscure warnings.
667 2000-12-01 Paul Eggert <eggert@twinsun.com>
669 * memrchr.c: Include <config.h> before any system include file.
671 2000-11-29 Paul Eggert <eggert@twinsun.com>
673 * dirname.c (dir_name_r): Fix typo: int -> size_t.
675 2000-11-26 Jim Meyering <meyering@lucent.com>
677 * memcoll.c: Include sys/types.h. From Werner Almesberger.
679 2000-11-22 Paul Eggert <eggert@twinsun.com>
681 * strftime.c (my_strftime): Do not invoke mbrlen with a
682 size of (size_t) -1; it's not portable.
684 2000-11-17 Akim Demaille <akim@epita.fr>
686 * obstack.h: Formatting changes.
687 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
688 prevent type checking.
689 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
690 cast the value to (void *): assigning a `foo *' to a `void *'
692 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
694 2000-11-17 Jim Meyering <meyering@lucent.com>
696 * strstr.c: Update from GNU libc.
698 2000-11-16 Jim Meyering <meyering@lucent.com>
700 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
702 2000-11-11 Jim Meyering <meyering@lucent.com>
704 * error.c: Add a couple #includes, merging from GNU libc version.
706 2000-11-10 Jim Meyering <meyering@lucent.com>
708 * obstack.h: Update from GNU libc.
709 * obstack.c: Likewise.
711 2000-11-06 Paul Eggert <eggert@twinsun.com>
713 * getusershell.c (setusershell): Use rewind rather than
714 fseek/fseeko, to avoid configuration hassles with fseeko.
715 Don't bother opening SHELLS_FILE if shellstream is NULL;
718 2000-11-05 Jim Meyering <meyering@lucent.com>
720 * makepath.h (make_dir): Declare.
721 * makepath.c (make_dir): Remove `static' attribute.
724 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
726 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
727 last one in a bucket, advance to the next bucket.
729 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
731 * fnmatch.c: Do not comment out all the code if we are using
732 the GNU C library, because in some cases we are replacing buggy
733 code in the GNU C library itself.
735 2000-10-30 Paul Eggert <eggert@twinsun.com>
737 * error.h, getline.h, modechange.h:
738 Remove "2000" from Copyright line, as the file hasn't been
739 changed this year other than in the copyright notice.
741 * xalloc.h: Add "2000" to Copyright line, as this file
742 was changed this year.
744 2000-10-30 Paul Eggert <eggert@twinsun.com>
746 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
747 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
748 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
750 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
752 * regex.h (__restrict_arr): Move definition out of #ifndef block.
753 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
754 doesn't define __restrict_arr.
756 2000-10-29 Jim Meyering <meyering@lucent.com>
758 * xstat.in: Fix grammar in comment.
760 2000-10-28 Jim Meyering <meyering@lucent.com>
762 * memchr.c: Update from libc.
763 Adjust for portability:
764 [HAVE_STDLIB_H]: Include stdlib.h.
765 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
767 [!weak_alias]: Define __memchr to memchr.
769 * regex.c: Update from libc.
771 * getopt1.c: Likewise.
772 * memcmp.c: Likewise.
774 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
775 Avoid using fseek, when possible -- it's broken by design.
776 Patch by Ulrich Drepper.
778 2000-10-26 Jim Meyering <meyering@lucent.com>
780 * strftime.c: Update from libc.
782 2000-10-25 Jim Meyering <meyering@lucent.com>
784 * obstack.c: Update from libc.
786 2000-10-23 Jim Meyering <meyering@lucent.com>
788 * hard-locale.c (hard_locale): Revert last change -- it was simply
789 wrong. That set_locale call must not have any side effects.
792 2000-10-22 Jim Meyering <meyering@lucent.com>
794 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
795 [CYCLIC]: Remove now-unused definition.
797 * save-cwd.c (O_DIRECTORY): Define, if needed.
798 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
799 Suggestion from Ulrich Drepper.
801 2000-10-21 Jim Meyering <meyering@lucent.com>
803 * dirname.c (dir_name_r): New function, factored out of dir_name.
804 (dir_name): Use dir_name_r.
805 * dirname.h (dir_name_r): Declare it.
807 2000-10-21 Jim Meyering <meyering@lucent.com>
809 * dirname.c (memrchr): Declare if necessary.
810 (dir_name): Remove the restriction that there be no
811 trailing slashes. Now, this code skips past them, effectively
813 [TEST_DIRNAME] (main): New unit tests.
815 * memrchr.c: New file from GNU libc.
816 Undef __memrchr, too.
817 [!weak_alias]: Define __memrchr to memrchr.
818 Guard weak_alias use with `#ifdef weak_alias'.
820 2000-10-17 Jim Meyering <meyering@lucent.com>
822 * quote.h (PARAMS): Define and use.
823 Reported by Akim Demaille.
825 * getopt.c: Update from libc.
827 2000-10-16 Jim Meyering <meyering@lucent.com>
829 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
832 2000-09-25 Jim Meyering <meyering@lucent.com>
834 * md5.h (rol): Define (from GnuPG).
836 * sha.c: Give credit (GnuPG) where due.
837 (M): Use rol rather than open-coding it.
840 2000-09-21 Jim Meyering <meyering@lucent.com>
842 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
843 Reported by Michael Stone.
845 2000-09-20 Jim Meyering <meyering@lucent.com>
847 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
848 (noinst_HEADERS): Add sha.h.
849 Based on code from Scott G. Miller and from GnuPG.
851 2000-09-15 Jim Meyering <meyering@lucent.com>
853 * regex.c: Update from libc.
855 2000-09-10 Jim Meyering <meyering@lucent.com>
857 * getopt.c (_getopt_internal): Update from glibc.
859 2000-09-09 Jim Meyering <meyering@lucent.com>
861 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
862 think it should be used as a general replacement for isascii.
863 * fnmatch.c: Likewise.
864 * mbswidth.c: Likewise
868 * userspec.c: Include sys/param.h and limits.h.
870 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
871 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
872 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
873 UID, GID. Check range.
875 2000-09-06 Jim Meyering <meyering@lucent.com>
877 * getopt.c (_getopt_internal): Update from glibc.
879 2000-08-30 Jim Meyering <meyering@lucent.com>
881 * strftime.c: Merge in changes from GNU libc.
883 2000-08-26 Jim Meyering <meyering@lucent.com>
885 * closeout.c: Include "__fpending.h".
886 (close_stdout_status): Return right away if there's nothing to flush.
888 * Makefile.am (noinst_HEADERS): Add __fpending.h.
889 * __fpending.c: New file.
890 * __fpending.h: New file.
892 2000-08-07 Paul Eggert <eggert@twinsun.com>
894 Standardize on "memory exhausted" instead of "Memory exhausted"
895 or "virtual memory exhausted".
896 * obstack.c (print_and_abort): Use "memory exhausted", not
897 "virtual memory exhausted".
898 * same.c (same_name): Invoke xalloc_die instead of printing
900 * userspec.c (parse_user_spec): Likewise.
901 * bumpalloc.h: comment fix
902 * same.c, userspec.c: Include xalloc.h.
904 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
905 not char *const and pointing to a constant array.
906 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
907 (xrealloc): Comment fix.
909 * userspec.c (parse_user_spec):
910 Don't translate a message until just before returning,
911 to avoid unnecessary translation.
913 2000-08-07 Jim Meyering <meyering@lucent.com>
915 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
916 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
917 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
918 getgroups.c, gethostname.c, getopt.h, group-member.c,
919 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
920 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
921 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
922 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
923 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
924 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
925 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
926 yesno.c: Back out Copyright date changes for each file with no change
927 this year. This eases coordination with other programs using the same
928 source code modules. From Paul Eggert.
930 2000-08-03 Greg McGary <greg@mcgary.org>
932 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
933 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
934 (EXTEND_BUFFER): Use them.
936 2000-08-01 Jim Meyering <meyering@lucent.com>
938 * dirname.c (ISSLASH): Define.
939 (BACKSLASH_IS_PATH_SEPARATOR): Define.
940 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
941 both `\' and `/' may be use as path separators.
942 Based on a patch from Prashant TR.
944 2000-07-31 Paul Eggert <eggert@twinsun.com>
946 * quotearg.c (quotearg_n_options): Don't make the initial
947 slot vector a constant, since it might get modified.
949 2000-07-31 Jim Meyering <meyering@lucent.com>
951 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
952 * obstack.c (print_and_abort): Likewise.
954 2000-07-30 Paul Eggert <eggert@twinsun.com>
956 * quotearg.c (quotearg_n_options): Preallocate a slot 0
957 buffer, so that the caller can always quote one small
958 component of a "memory exhausted" message in slot 0.
959 From a suggestion by Jim Meyering.
961 2000-07-30 Jim Meyering <meyering@lucent.com>
963 * makepath.c (make_path): Quote the other instance, too.
965 * quotearg.c (N_STATIC_SLOTVECS): Define.
966 (STATIC_BUF_SIZE): Define.
967 (quotearg_n_options): Use only statically allocated storage when
968 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
969 than STATIC_BUF_SIZE.
971 2000-07-29 Jim Meyering <meyering@lucent.com>
973 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
974 * dirname.c (dir_name): Likewise.
976 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
978 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
979 (dir_name): Assert that there are no trailing slashes.
981 2000-07-18 Bruno Haible <haible@clisp.cons.org>
983 * mbswidth.h (mbswidth): Add a flags argument.
984 (mbswidth): New declaration.
985 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
986 * mbswidth.c (mbswidth): Add a flags argument.
987 (mbsnwidth): New function.
989 2000-07-24 Jim Meyering <meyering@lucent.com>
991 * mbswidth.c: Remove useless #else. From Bruno Haible.
993 2000-07-23 Paul Eggert <eggert@twinsun.com>
995 * mbswidth.c (_XOPEN_SOURCE):
996 Don't define; this causes problems on Solaris 7.
997 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
999 2000-07-23 Paul Eggert <eggert@twinsun.com>
1002 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1003 so that mbstate_t is always defined.
1005 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
1006 be 1 in at least one GCC installation, and this configuration
1007 error is likely to be common. Ignoring MB_LEN_MAX hurts
1008 performance on hosts that have mbrtowc but have only unibyte
1009 locales, but I assume these hosts are rare.
1011 2000-07-23 Paul Eggert <eggert@twinsun.com>
1013 * quotearg.c: Streamline by invoking multibyte code only if needed.
1014 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
1015 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
1016 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1017 invoke multibyte primitives.
1019 2000-07-23 Jim Meyering <meyering@lucent.com>
1021 * basename.c (base_name): Add an assertion.
1023 2000-07-15 Bruno Haible <clisp.cons.org>
1025 * quotearg.c: When the system forces us to redefine mbstate_t,
1026 shadow its mbsinit function.
1028 2000-07-16 Bruno Haible <haible@clisp.cons.org>
1030 * mbswidth.h: New file.
1031 * mbswidth.c: New file.
1032 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
1033 (noinst_HEADERS): Add mbswidth.h.
1035 2000-07-17 Bruno Haible <haible@clisp.cons.org>
1037 * config.charset: Add support for FreeBSD. Improve support for HP-UX
1040 2000-07-15 Jim Meyering <meyering@lucent.com>
1042 * makepath.c: Include quote.h.
1043 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
1044 corresponding argument in a `quote (...)' call.
1045 Give better diagnostics.
1047 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
1048 (noinst_HEADERS): Add quote.h.
1050 * quote.c (quote, quote_n): New file. Two functions taken verbatim
1051 from tar's src/misc.c.
1052 * quote.h: New file. Prototypes for same.
1054 2000-07-10 Paul Eggert <eggert@twinsun.com>
1056 From a suggestion by Bruno Haible.
1057 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1058 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1059 to decide whether to define the BeOS workaround macro;
1060 this adjusts to the change to AC_MBSTATE_T.
1062 2000-07-13 Paul Eggert <eggert@twinsun.com>
1064 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
1066 * quotearg.c (quoting_style_args, quoting_style_vals,
1067 quotearg_buffer_restyled): Add support for
1068 clocale_quoting_style. Undo previous change to
1069 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
1070 and "{RIGHT QUOTATION MARK}" msgids.
1072 2000-07-05 Paul Eggert <eggert@twinsun.com>
1074 The old behavior of quoting `like this' doesn't look good with
1075 newer, ISO-style fonts. See:
1076 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
1078 Instead, quote "like this" by default. Let the translator
1079 tailor the locale-specific quoting behavior by providing
1080 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
1082 * quotearg.c (N_): New macro.
1083 (gettext_default): New function.
1084 (quotearg_buffer_restyled): Use
1085 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
1086 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
1088 2000-07-09 Jim Meyering <meyering@lucent.com>
1090 * Most files: Update copyright dates to include 2000.
1092 2000-07-08 Jim Meyering <meyering@lucent.com>
1094 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
1096 (xgethostname): Remove now-unnecessary #ifdef.
1097 Move declaration of `err' into loop where it's used.
1099 2000-07-05 Bruno Haible <haible@clisp.cons.org>
1101 * xgethostname.c (xgethostname): Protect against the SunOS5.5 bug
1102 by allocating a larger buffer. Test the gethostname return value for
1103 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
1104 returns an error and ENAMETOOLONG isn't defined.
1106 2000-07-05 Paul Eggert <eggert@twinsun.com>
1107 and Bruno Haible <haible@clisp.cons.org>
1109 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1111 2000-07-05 Bruno Haible <haible@clisp.cons.org>
1113 * quotearg.c (struct quoting_options): Simplify quote_these_too
1116 2000-07-03 Jim Meyering <meyering@lucent.com>
1118 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
1119 Reported by Bruno Haible.
1121 2000-07-04 Jim Meyering <meyering@lucent.com>
1123 * quotearg.c: Make inclusion of <wchar.h> independent of whether
1124 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
1127 2000-07-03 Paul Eggert <eggert@twinsun.com>
1128 and Bruno Haible <haible@clisp.cons.org>
1130 * quotearg.c (mbrtowc):
1131 Assign to *pwc, and return 1 only if result is nonzero.
1132 (iswprint): Use ISPRINT when substituting our own mbrtowc.
1134 2000-07-03 Jim Meyering <meyering@lucent.com>
1136 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
1137 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
1140 2000-07-02 Jim Meyering <meyering@lucent.com>
1142 * quotearg.c (mbstate_t): Don't define here.
1144 2000-07-02 Jim Meyering <meyering@lucent.com>
1146 * nanosleep.c (SIGCONT): Define if not already defined.
1148 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1150 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
1151 per change in ../m4/ls-mntd-fs.m4.
1152 (read_filesystem_list): Ignore symbolic links.
1154 2000-06-29 Jim Meyering <meyering@lucent.com>
1156 * same.c: Include <string.h> or <strings.h>, as appropriate,
1157 for declaration of strcmp.
1159 * long-options.c: Include <stdlib.h>, for declaration of exit.
1161 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
1162 Avoid warning by casting result to `char *' to remove `const'.
1164 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1166 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
1168 2000-06-26 Paul Eggert <eggert@twinsun.com>
1170 savedir now sets errno on failure and invokes xmalloc to get memory.
1171 Fix a couple of other minor bugs while we're at it.
1173 * savedir.c (<unistd.h>): Do not include; there's no need.
1174 (NAMLEN): Remove macro.
1175 (malloc, realloc): Remove decls.
1177 ("xalloc.h"): Include.
1178 (NAME_SIZE_DEFAULT): New macro.
1179 (savedir): Use xmalloc / xrealloc to allocate memory.
1180 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
1181 Skip "" directory entries.
1182 Use strlen to calculate directory entry length, since the old method
1183 is rarely used these days and isn't worth supporting.
1184 Don't use a pointer after freeing it.
1185 Check for integer overflow when calculating allocation size.
1186 Use memcpy to copy entries, instead of stpcpy.
1187 Set errno properly when returning NULL.
1188 Check for readdir error.
1190 2000-06-26 Jim Meyering <meyering@lucent.com>
1192 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
1194 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1196 * getusershell.c (xmalloc, xrealloc): Remove functions.
1198 Don't include <stdlib.h>. Don't declare malloc, realloc.
1200 2000-06-23 Bruno Haible <haible@clisp.cons.org>
1202 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
1204 2000-06-24 Jim Meyering <meyering@lucent.com>
1206 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
1208 2000-06-21 Jim Meyering <meyering@lucent.com>
1210 * getpass.c: New file, from Bruno Haible. Required for BeOS.
1212 2000-06-19 Paul Eggert <eggert@twinsun.com>
1214 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
1215 (mbrtowc, mbstate_t): Define substitutes if
1216 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
1217 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
1218 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
1220 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1222 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
1223 than 1024, return a memory chunk of least possible size, instead
1224 of size PATH_MAX + 2. In the loop, increment the size proportionally.
1225 Use free/xmalloc instead of xrealloc to avoid copying for very long
1228 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1230 * canon-host.c (canon_host): Use malloc and memcpy to copy an
1231 address, not strdup. Include <stdlib.h> and don't declare free().
1233 2000-06-17 Bruno Haible <haible@clisp.cons.org>
1235 * path-concat.c (path_concat): Don't access dir[-1] if dir is
1238 2000-06-21 Jim Meyering <meyering@lucent.com>
1240 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
1241 (noinst_HEADERS): Add getstr.h.
1243 * getline.c (getstr): Move into a separate file.
1244 * getstr.c (getstr): New file, extracted from getline.c, with
1245 the following changes: new parameter, delim2; both delim[12]
1246 parameters have type `int', not `char'. The latter would lose
1247 with 8-bit delimiters.
1248 * getstr.h: New file.
1250 2000-06-19 Jim Meyering <meyering@lucent.com>
1252 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
1254 2000-06-18 Jim Meyering <meyering@lucent.com>
1256 * mkdir.c: Remove file, due mainly to copyright incompatibility.
1257 Besides, these days every porting target provides a mkdir function.
1259 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
1260 (this snippet comes from src/system.h).
1262 2000-06-15 Paul Eggert <eggert@twinsun.com>
1264 * human.c (adjust_value): New function.
1265 (human_readable_inexact): Apply rounding style even when
1266 printing approximate values.
1268 2000-06-14 Paul Eggert <eggert@twinsun.com>
1270 * human.c (human_readable_inexact): Allow an input block
1271 size that is not a multiple of the output block size, and vice versa.
1272 Reported by Piergiorgio Sartor.
1274 2000-06-14 Paul Eggert <eggert@twinsun.com>
1276 * getdate.y (get_date): Apply relative times after time
1277 zone indicator, not before. Reported by Todd A. Jacobs.
1279 2000-06-13 Jim Meyering <meyering@lucent.com>
1281 * Makefile.am (all-local): Depend on lstat.c and stat.c.
1283 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
1285 2000-06-12 Paul Eggert <eggert@twinsun.com>
1287 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
1289 2000-06-04 Paul Eggert <eggert@twinsun.com>
1291 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
1293 2000-06-04 Jim Meyering <meyering@lucent.com>
1295 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
1296 SunOS4.1.4 for which gid_t is an unsigned type.
1298 2000-06-03 Jim Meyering <meyering@lucent.com>
1300 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
1302 2000-05-26 Bruno Haible <haible@clisp.cons.org>
1304 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
1305 newer, don't install charset.alias.
1306 * config.charset: Change the Linux/glibc rules so they become empty
1307 on glibc-2.1 or newer.
1309 2000-06-02 Jim Meyering <meyering@lucent.com>
1311 * mountlist.c: Back out last change. Instead, do this...
1312 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
1313 member using the same `ignore'-testing code.
1314 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
1318 2000-05-29 Jim Meyering <meyering@lucent.com>
1320 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
1321 with the `ignore' attribute. Based on a patch from Mark D. Roth.
1323 2000-05-22 Jim Meyering <meyering@lucent.com>
1325 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
1327 2000-05-18 Jim Meyering <meyering@lucent.com>
1329 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
1330 back, too, since it may have been modified by allocate_entry.
1331 (hash_delete): Rewrite to use neither the assignment operator
1332 nor the comma operator in an if-expression.
1334 2000-05-15 Paul Eggert <eggert@twinsun.com>
1337 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
1338 Remove; no longer needed.
1339 "quotearg.h": Add include.
1340 (file_name): Do not bother to explicitly initialize to NULL; it's less
1341 efficient on some hosts.
1342 (close_stdout_status): Remove test as to whether stdout was already
1343 closed; it breaks for the case "echo x | sort >&-".
1344 Quote file name colons.
1345 Do not assume that _("write error") lacks format strings.
1347 2000-05-15 Jim Meyering <meyering@lucent.com>
1349 * version-etc.c (version_etc_copyright): Update the copyright string
1350 used in all --version output.
1352 2000-05-14 Jim Meyering <meyering@lucent.com>
1354 * closeout.c (close_stdout_set_file_name): New function.
1355 (close_stdout_status): Use new file-scoped global.
1356 Return right away if fstat says the stdout file descriptor is invalid.
1357 * closeout.h (close_stdout_set_file_name): Declare.
1359 2000-05-10 Jim Meyering <meyering@lucent.com>
1361 * closeout.c [default_exit_status]: New file-scoped variable.
1362 (close_stdout_set_status): New function.
1363 * closeout.h (close_stdout_set_status): Declare.
1365 2000-05-08 Jim Meyering <meyering@lucent.com>
1367 * long-options.c: Don't include closeout.h.
1368 (parse_long_options): Don't call close_stdout for --version.
1370 2000-05-06 Jim Meyering <meyering@lucent.com>
1372 * strnlen.c: Undefine __strnlen and strnlen.
1373 [!weak_alias]: Define __strnlen to strnlen.
1375 * atexit.c: New file, from libiberty.
1377 2000-05-06 Jim Meyering <meyering@lucent.com>
1379 * closeout.c (close_stdout_status): Also check for errors on the
1382 2000-05-05 Bruno Haible <haible@clisp.cons.org>
1384 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
1385 instead of xmalloc, xrealloc, path_concat.
1386 (locale_charset): Treat empty environment variables as absent.
1387 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
1389 2000-05-04 Jim Meyering <meyering@lucent.com>
1391 * getopt.c: Update from glibc.
1392 * obstack.c: Likewise.
1393 * obstack.h: Likewise.
1394 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
1396 * regex.h: Likewise.
1397 * strndup.c: Likewise.
1398 * strnlen.c: New file, from glibc.
1400 2000-05-01 Jim Meyering <meyering@lucent.com>
1402 * full-write.c (full_write): Remove `FIXME' part of comment.
1404 2000-04-29 Jim Meyering <meyering@lucent.com>
1406 * path-concat.c: Declare strdup only if it's not defined.
1407 * canon-host.c: Likewise.
1409 2000-04-28 Jim Meyering <meyering@lucent.com>
1411 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
1412 redefinition warning on some systems (HPUX). Otherwise, regex.h is
1413 included first, then limits.h is included by locale.h by libintl.h.
1414 From John David Anglin.
1416 2000-04-25 Jim Meyering <meyering@lucent.com>
1418 * makepath.c (S_IRWXUGO): Define.
1419 (make_path): Always perform explicit chmod if MODE specifies any
1420 of the `special' permission bits. Prompted by a bug report against
1421 install from Mate Wierdl and Joost van Baal.
1423 2000-04-18 Jim Meyering <meyering@lucent.com>
1427 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
1428 getpagesize. For BeOS. Based on a patch from Bruno Haible.
1430 2000-04-17 Jim Meyering <meyering@lucent.com>
1432 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
1433 the definition of it to rpl_strftime also defined-away the system's
1436 2000-04-15 Jim Meyering <meyering@lucent.com>
1438 Use `C' to denote so-called `contiguous' files, the same way
1440 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
1441 (ftypelet): Use S_ISCTG.
1442 From Michael Deutschmann.
1444 2000-04-14 Jim Meyering <meyering@lucent.com>
1446 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
1448 2000-04-08 Jim Meyering <meyering@lucent.com>
1450 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
1451 names don't conflict. Reported by Eli Zaretskii.
1453 2000-03-28 Bruno Haible <haible@clisp.cons.org>
1455 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
1456 bug. Deal with the different error behavior of Irix iconv.
1458 2000-04-07 Jim Meyering <meyering@lucent.com>
1460 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
1461 to work around system header problems on AIX 3.2.5. From Bruno Haible.
1463 2000-04-05 Jim Meyering <meyering@lucent.com>
1465 Portability tweaks required for ultrix4.3.
1466 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
1467 * readutmp.c: Include sys/types.h before sys/stat.h.
1468 * canon-host.c: Declare strdup.
1469 * path-concat.c: Likewise.
1470 From John David Anglin.
1472 2000-04-04 Jim Meyering <meyering@lucent.com>
1474 Be more DOS 8.3-friendly.
1475 * ref-add.sin: Renamed from ref-add.sed.in.
1476 * ref-del.sin: Renamed from ref-del.sed.in.
1477 * Makefile.am: Reflect renaming.
1478 Reported by Eli Zaretskii.
1480 Use a temporary file name that won't clash with `charset.alias'
1481 in the DOS 8.3 name space.
1482 * Makefile.am (charset_tmp): Define.
1483 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
1484 (uninstall-local): Likewise.
1485 Reported by Eli Zaretskii.
1487 2000-03-29 Paul Eggert <eggert@twinsun.com>
1489 * time/strftime.c (my_strftime): Make sure we call the system
1490 strftime, not ourselves, when invoking the underlying strftime.
1492 2000-03-24 Jim Meyering <meyering@lucent.com>
1494 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
1495 (charset_alias): Define.
1496 (install-exec-local): Factor out common code.
1497 (uninstall-local): Split lines longer than 80.
1498 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
1500 (.sed.in.sed): New rule. Don't redirect directly to $@.
1501 (CLEANFILES): Add ref-add.sed and ref-del.sed.
1503 2000-03-19 Bruno Haible <haible@clisp.cons.org>
1505 * config.charset: Output a line containing "Packages using this file".
1506 * ref-add.sed.in, ref-del.sed.in: New files.
1507 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
1508 ref-del.sed): New rules.
1510 2000-03-17 Jim Meyering <meyering@lucent.com>
1512 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
1513 Otherwise, include <strings.h>
1515 2000-03-17 Bruno Haible <haible@clisp.cons.org>
1517 * unicodeio.c (utf8_wctomb): New function.
1518 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
1519 format instead of in UCS-4 with platform dependent endianness.
1521 2000-03-07 Paul Eggert <eggert@twinsun.com>
1523 * savedir.c (savedir): Work even if directory size is
1524 negative; this can happen with some screwy NFS configurations.
1526 2000-03-06 Jim Meyering <meyering@lucent.com>
1528 * localcharset.c (get_charset_aliases): Don't try to free file_name
1529 if it's NULL (because we ran out of memory). From Bruno Haible.
1531 2000-03-05 Jim Meyering <meyering@lucent.com>
1533 * localcharset.c ("path-concat.h"): Include.
1534 (get_charset_aliases): Use path_concat instead of ANSI string
1537 * unicodeio.h (PARAMS): Define.
1538 Use it to guard prototype.
1540 2000-03-04 Jim Meyering <meyering@lucent.com>
1542 * Makefile.am (install-exec-local): Create $(libdir) before installing
1544 (uninstall-local): Uncomment this rule so `make distcheck' works
1547 * unicodeio.c (<errno.h>): Include it.
1548 (errno): Declare if not defined.
1550 * localcharset.c: Add Bruno's comment justifying use of volatile.
1552 * config.charset: New version, incorporating remarks from a linux
1553 i18n mailing list. From Bruno Haible.
1555 2000-03-02 Jim Meyering <meyering@lucent.com>
1557 * Makefile.am (EXTRA_DIST): Add config.charset.
1559 2000-03-01 Jim Meyering <meyering@lucent.com>
1561 * localcharset.c: Guard some #includes with `#if HAVE_...'.
1562 * unicodeio.c: Likewise.
1564 2000-02-02 Bruno Haible <haible@clisp.cons.org>
1566 * config.charset: New file.
1567 * localcharset.c: New file.
1568 * unicodeio.h, unicodeio.c: New files.
1569 * Makefile.am (DEFS): Add -DLIBDIR=...
1570 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
1571 (noinst_HEADERS): Add unicodeio.h.
1572 (all-local, install-exec-local, charset.alias): New targets.
1574 2000-02-28 Paul Eggert <eggert@twinsun.com>
1576 * quotearg.c (ALERT_CHAR): New macro.
1577 (quotearg_buffer_restyled): Use it.
1579 2000-02-27 Jim Meyering <meyering@lucent.com>
1581 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
1582 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
1584 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
1585 not `#if STDC_HEADERS'.
1586 Declare malloc if needed.
1588 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
1589 now that autoconf always defines the HAVE_DECL_ symbols.
1590 * human.c: Likewise.
1592 * strtoumax.c: Likewise.
1594 * backupfile.c: Arrange for cpp to fail if the configure-time
1595 declaration check was not run.
1597 * human.c: Likewise.
1599 * strtoumax.c: Likewise.
1601 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
1602 then first look up the entire `.'-containing string as a login name.
1604 2000-02-18 Paul Eggert <eggert@twinsun.com>
1606 * getdate.y: Handle two-digit years with leading zeros correctly.
1607 (textint): New typedef.
1608 (parser_control): Member year changed from int to textint.
1610 (YYSTYPE): Removed; replaced by %union with int and textint members.
1611 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
1612 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
1613 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
1614 (tSNUMBER, tUNUMBER): Now of type <textintval>.
1615 (date, number, to_year): Use width of number in digits, not its value,
1616 to determine whether it's a 2-digit year, or a 2-digit time.
1617 (yylex): Store number of digits of numeric tokens.
1618 Reported by John Kendall.
1620 (parser_control): Changed from struct parser_control to typedef (for
1621 consistency). All uses changed.
1623 (tID): Removed; not used.
1624 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
1626 2000-02-14 Paul Eggert <eggert@twinsun.com>
1628 * getpagesize.h (getpagesize): Port to VMS for Alpha;
1629 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
1631 2000-02-12 Jim Meyering <meyering@lucent.com>
1633 * userspec.c (ISDIGIT): Define it.
1634 (isdigit): Remove definition.
1635 (is_number): Use ISDIGIT, not isdigit.
1636 <libintl.h>: Include.
1638 (parse_user_spec): Mark translatable strings.
1640 2000-02-10 Jim Meyering <meyering@lucent.com>
1642 With these changes, nanosleep.[ch] are finally enough like the other
1643 lib/* replacement files to compile on a few more losing systems.
1645 * nanosleep.h: Don't include config.h.
1646 Remove prototype from declaration of nanosleep.
1647 (PARAMS): Remove now-unneeded definition.
1648 * nanosleep.c: #undef nanosleep.
1649 (rpl_nanosleep): Rename from nanosleep.
1651 2000-02-03 Jim Meyering <meyering@lucent.com>
1653 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
1654 rather than with `#if HAVE_UTMPNAME'.
1656 2000-02-01 Jim Meyering <meyering@lucent.com>
1658 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
1660 2000-01-31 Jim Meyering <meyering@lucent.com>
1662 * nanosleep.h (nanosleep): Guard declaration with
1663 `#if ! HAVE_DECL_NANOSLEEP'.
1664 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
1665 the declaration in that vendor's sys/timers.h.
1666 Reported by Christian Krackowizer.
1668 * quotearg.c (ISASCII): Add #undef and move definition to follow
1669 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1670 (ISPRINT): Likewise.
1671 Reported by Tom Tromey.
1673 2000-01-30 Jim Meyering <meyering@lucent.com>
1675 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
1676 uses of ->ut_name. The latter doesn't work with new Linux header files
1677 where only utmpx.ut_user is declared.
1679 * readutmp.h (UT_USER): Define.
1681 2000-01-23 Jim Meyering <meyering@lucent.com>
1683 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
1686 2000-01-22 Jim Meyering <meyering@lucent.com>
1688 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
1689 [! HAVE_DECL_STRTOULL]: Declare strtoull.
1690 Required for some AIX systems. Reported by Christian Krackowizer.
1691 [TESTING] (main): New function.
1693 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
1694 * dirname.c (dir_name): Support for DOS-style file names with drive
1697 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
1699 * strverscmp.c (ISDIGIT): Define.
1700 (strverscmp): Use ISDIGIT, not isdigit.
1702 2000-01-17 Paul Eggert <eggert@twinsun.com>
1704 * nanosleep.c (nanosleep):
1705 Don't use SA_INTERRUPT to decide whether to call sigaction, as
1706 POSIX.1 doesn't require SA_INTERRUPT and some systems
1707 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
1708 it's been part of POSIX.1 since day 1 (in 1988).
1710 2000-01-17 Jim Meyering <meyering@lucent.com>
1712 * interlock: Remove unused file. Reported by François Pinard.
1714 2000-01-16 Paul Eggert <eggert@twinsun.com>
1716 * quotearg.c (quotearg_buffer_restyled): Do not quote
1717 alert, backslash, formfeed, and vertical tab unnecessarily in
1718 shell quoting style.
1721 version-control: never