1 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
3 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
4 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
6 * regex_internal.c (re_string_skip_chars, register_state):
8 Remove forward decls; no longer needed now that we use prototypes.
9 * regexec.c (acquire_init_state_context, check_halt_node_context):
10 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
11 (clean_state_log_if_needed): Likewise.
13 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
15 Fix problems reported by Sam Steingold in
16 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
17 * regexec.c (sift_states_bkref): Fix portability bug: the code
18 assumed that reg_errcode_t is a signed type, which is not
19 necessarily true if _XOPEN_SOURCE is not defined.
20 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
21 some compilers warn about it otherwise.
23 2005-08-20 Jim Meyering <jim@meyering.net>
25 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
28 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
30 * regcomp.c (create_initial_state): Remove duplicate decl.
31 (init_word_char, create_initial_state, duplicate_node_closure):
32 (fetch_token, peek_token_bracket, build_range_exp):
33 (build_collating_symbol): Remove forward decls; no longer needed
34 now that we use prototypes.
37 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
38 (re_compile_fastmap_iter, regcomp, regerror, regfree):
39 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
40 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
41 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
42 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
43 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
44 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
45 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
46 (build_range_exp, build_collating_symbol, parse_bracket_exp):
47 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
48 (build_charclass, build_charclass_op, fetch_number, create_tree):
49 (create_token_tree, mark_opt_subexp, duplicate_tree):
50 Use prototypes rather than old-style definitions.
53 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
54 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
55 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
56 (re_string_reconstruct, re_string_peek_byte_case):
57 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
58 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
59 (re_node_set_init_copy, re_node_set_add_intersect):
60 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
61 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
62 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
63 (re_acquire_state, re_acquire_state_context, register_state):
64 (create_ci_newstate, create_cd_newstate, free_state):
66 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
67 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
68 (re_search_internal, prune_impossible_nodes):
69 (acquire_init_state_context, check_matching, static):
70 (check_halt_node_context, check_halt_state_context, proceed_next_node):
71 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
72 (update_regs, sift_states_backward, build_sifted_states):
73 (clean_state_log_if_needed, merge_state_array):
74 (update_cur_sifted_state, add_epsilon_src_nodes):
75 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
76 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
77 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
78 (find_recover_state, check_subexp_matching_top, transit_state_mb):
79 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
80 (check_arrival, check_arrival_add_next_nodes):
81 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
82 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
83 (check_node_accept_bytes, check_node_accept, extend_buffers):
84 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
85 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
90 (re_string_allocate, re_string_construct, re_string_reconstruct):
91 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
92 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
93 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
94 (re_string_context_at, re_string_peek_byte_case):
95 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
96 is defined, since we now use prototypes always.
98 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
99 C89 or better. All uses removed.
101 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
103 * regex_internal.c (re_acquire_state, re_acquire_state_context)
104 [defined lint]: Suppress bogus uninitialized-variable warnings.
106 * regcomp.c (duplicate_node): Return new index, not an error code,
107 and let the caller return REG_ESPACE if out of space. This
108 removes an uninitialied-variable warning with GCC 4.0.1, and also
109 avoids taking the address of a local variable. All callers
112 2005-08-19 Jim Meyering <jim@meyering.net>
114 * regexec.c (proceed_next_node): Redo local variables to
115 avoid GCC shadowing warnings.
117 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
119 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
120 (re_node_set_insert_last, re_dfa_add_node):
121 Rename local variables to avoid GCC shadowing warnings.
123 2005-08-18 Bruno Haible <bruno@clisp.org>
125 * strstr.c (strstr): Fix return value in multibyte case.
126 * strcasestr.c (strcasestr): Likewise.
128 2005-08-17 Jim Meyering <jim@meyering.net>
130 Make the %s format (seconds since the epoch) work for a negative
131 number and when used with a zero-padded field width, e.g. %015s.
133 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
134 label so that it precedes the code to set `digits'. Otherwise,
135 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
136 print `00-22'. Now, it prints `-0022', as it should.
138 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
140 * regex.h: Remove useless space-before-tab. From coreutils.
142 2005-08-17 Bruno Haible <bruno@clisp.org>
144 * strcasestr.h: New file.
145 * strcasestr.c: New file.
147 2005-08-17 Bruno Haible <bruno@clisp.org>
149 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
150 * strstr.c: Completely rewritten, with multibyte locale support.
152 2005-08-17 Bruno Haible <bruno@clisp.org>
154 * strcasecmp.c: Use mbuiter.h.
156 2005-08-17 Bruno Haible <bruno@clisp.org>
158 * mbuiter.h: New file.
160 2005-08-16 Bruno Haible <bruno@clisp.org>
162 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
164 (mbi_avail, mbi_advance): Let the iteration end before the terminating
165 NUL byte, not after it.
167 2005-08-16 Bruno Haible <bruno@clisp.org>
169 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
170 the valid ones. Makes the comparison operations transitive:
171 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
172 * strcasecmp.c (strcasecmp): Use mb_casecmp.
174 2005-08-16 Bruno Haible <bruno@clisp.org>
176 * strcase.h (strcasecmp): Add note in comments.
177 * strncasecmp.c: Use code from strcasecmp.c.
178 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
179 (strcasecmp): Work correctly in multibyte locales.
181 2005-08-16 Bruno Haible <bruno@clisp.org>
183 * strnlen1.h: New file.
184 * strnlen1.c: New file.
186 2005-08-16 Bruno Haible <bruno@clisp.org>
188 * mbfile.h: New file.
190 2005-08-16 Bruno Haible <bruno@clisp.org>
192 * mbiter.h: New file.
194 2005-08-16 Bruno Haible <bruno@clisp.org>
196 * mbchar.h: New file.
197 * mbchar.c: New file.
199 2005-08-16 Bruno Haible <bruno@clisp.org>
201 * tls.h: New file, from GNU gettext.
202 * tls.c: New file, from GNU gettext.
204 2005-08-15 Bruno Haible <bruno@clisp.org>
206 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
209 2005-08-14 Jim Meyering <jim@meyering.net>
213 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
214 Use the hash-table-based cycle-detection code not just when
215 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
216 Reported by James Youngman in
217 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
218 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
219 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
220 This lets us compile with -DFTS_DEBUG, once again.
221 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
222 * fts.c (fd_safer): Remove decl.
223 Include fcntl--.h rather than unistd-safer.h
224 (fts_safe_changedir): Don't call fd_safer; no longer needed
225 now that we include fcntl--.h.
227 2005-08-11 Simon Josefsson <jas@extundo.com>
229 * readline.h, readline.c: New file.
231 2005-08-11 Bruno Haible <bruno@clisp.org>
233 * strnlen.h (strnlen): Change parameter name to match comment.
235 2005-08-10 Simon Josefsson <jas@extundo.com>
237 * strndup.c: Use strnlen.h.
239 * strnlen.h: New file.
241 2005-08-02 Simon Josefsson <jas@extundo.com>
243 * getline.h, getline.c: Rewrite.
245 * getdelim.h, getdelim.c: New files, ported from glibc.
247 2005-07-31 Bruno Haible <bruno@clisp.org>
249 * lock.h (gl_lock_initializer): New macro.
250 (gl_lock_define_initialized): Use it.
251 (gl_rwlock_initializer): New macro.
252 (gl_rwlock_define_initialized): Use it.
253 (gl_recursive_lock_initializer): New macro.
254 (gl_recursive_lock_define_initialized): Use it.
256 2005-07-26 Bruno Haible <bruno@clisp.org>
258 * lock.h: Update from GNU gettext.
259 * lock.c: Update from GNU gettext.
261 2005-07-18 Bruno Haible <bruno@clisp.org>
263 * lock.h (gl_once_t): New type.
264 (gl_once_define, gl_once): New macros.
265 * lock.c (fresh_once): New variable.
266 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
269 2005-07-18 Simon Josefsson <jas@extundo.com>
271 * check-version.c (check_version): Accept identical versions too.
273 2005-07-18 Bruno Haible <bruno@clisp.org>
275 * lock.h: New file, from GNU gettext.
276 * lock.c: New file, from GNU gettext.
278 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
280 * quotearg.c: Add translator comment suggested by Bruno Haible,
283 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
285 * version-etc-fsf.c (version_etc_copyright): Parameterize the
286 copyright symbol and the year.
287 * version-etc.c (COPYRIGHT_YEAR): New constant.
288 (version_etc_va): Use parameterized copyright notice.
289 Reword to conform to the current GNU coding standards.
291 2005-07-11 Simon Josefsson <jas@extundo.com>
293 * size_max.h: New file.
295 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
297 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
300 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
301 and Paul Eggert <eggert@cs.ucla.edu>
303 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
304 in wint_t, not wchar_t. Remove now-unnecessary cast.
306 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
308 * regex.c, regex.h: Sync from libc.
309 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
310 New files, synced from libc, except that regex_internal.h
311 currently has a small porting fix.
313 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
315 Remove the dependency of the strftime module on the tzset module.
316 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
317 Copy the input structure, to work around some of the bug with
318 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
319 Solaris releases, you should also use the tzset module, but we won't
320 require it as a dependency any more since we don't want LGPLed code
321 to depend on GPLed code.
323 2005-07-02 Jim Meyering <jim@meyering.net>
325 * backupfile.c (backup_args): Change a `0' to NULL.
327 2005-07-01 Jim Meyering <jim@meyering.net>
329 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
330 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
331 * save-cwd.c, tempname.c:
332 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
333 and don't include <sys/file.h>).
335 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
337 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
338 declares only 'struct timespec;' (!).
340 2005-06-29 Jim Meyering <jim@meyering.net>
342 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
343 type name. Use the variable name instead.
344 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
346 2005-06-28 Simon Josefsson <jas@extundo.com>
348 * check-version.h, check-version.c: New files.
350 2005-06-28 Simon Josefsson <jas@extundo.com>
352 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
353 collision with global variable. Better indentation. Don't
354 increment buffer pointer beyond buffer end. Based on comments
355 from Paul Eggert <eggert@cs.ucla.edu>.
359 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
361 * canon-host.c (canon-host): Append trailing "," to 0 in
362 initializer of struct addrinfo, as an indication that we don't
363 care how many members the structure has.
365 2005-06-24 Derek Price <derek@ximbiot.com>
366 and Bruno Haible <bruno@clisp.org>
368 Remove stat module & update lstat.
369 * stat.c: Remove this file...
370 (slash_aware_lstat): ...moving this content and its support...
371 * lstat.c (rpl_lstat): ...into here.
374 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
376 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
377 (ranged_convert): Don't save conversion in a temporary struct.
378 This causes a warning with GCC 4.0.0, and anyway in the typical
379 case it's not worth the extra 100 bytes or so of code.
380 (ranged_convert, __mktime_internal): When calling a function via a
381 pointer P, use P () rather than (*P) (), as we now assume C89 or
384 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
386 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
387 "who -r" failed to give output. Problem reported by Tim Waugh.
389 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
390 (xcalloc): Use it to avoid needless tests.
391 Problem reported by Jim Meyering.
393 2005-06-16 Jim Meyering <jim@meyering.net>
395 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
396 when either N or S is zero.
398 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
400 * argp.h (__option_is_short): Check upper limit of
401 __key. Isprint() requires its argument to have the value
402 of an unsigned char or EOF.
404 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
406 * fnmatch.c (fnmatch): If there is an encoding error in a
407 multibyte string or pattern, fall back on unibyte matching.
408 Problem reported by James Youngman.
410 2005-06-08 Bruno Haible <bruno@clisp.org>
412 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
415 2005-06-08 Bruno Haible <bruno@clisp.org>
417 * csharpcomp.h: New file, from GNU gettext.
418 * csharpcomp.c: New file, from GNU gettext.
419 * csharpcomp.sh.in: New file, from GNU gettext.
421 2005-06-07 Derek Price <derek@ximbiot.com>
424 * glob_.h: Indent nested #ifdef.
426 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
429 Use "file name" when talking about file names, instead of "filename"
430 or "path", as per the GNU coding standards.
431 * mkdir-p.c: Renamed from makepath.c.
432 (make_dir_parents): Renamed from make_path. All callers changed.
433 * mkdir-p.h: Likewise. All includers changed.
434 * filenamecat.c: Renamed from path-concat.c.
435 (file_name_concat): Renamed from path_concat. All callers changed.
436 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
437 * filenamecat.h: Likewise. All includers changed.
438 * acl.c: Don't use "path" or "filename" to mean "file name"
439 in comments or local variable names.
440 * basename.c: Likewise.
441 * canonicalize.c, canonicalize.h: Likewise.
442 * dirname.c, dirname.h: Likewise.
443 * euidaccess.c: Likewise.
444 * exclude.c: Likewise
445 * fnmatch_.h, fnmatch_loop.c: Likewise.
446 * fsusage.c, fsuage.h: Likewise.
447 * fts.c, fts_.h: Likewise.
448 * getcwd.c: Likewise.
449 * getloadavg.c: Likewise.
450 * mkstemp.c: Likewise.
451 * mountlist.c, mountlist.h: Likewise.
452 * openat.c, openat.h: Likewise.
453 * readlink-stub.c: Likewise.
454 * readutmp.c, readutmp.h: Likewise.
455 * rename.c: Likewise.
458 * savedir.c: Likewise.
459 * stripslash.c: Likewise.
460 * tempname.c: Likewise.
461 * xreadlink.c: Likewise.
462 * exclude.c (excluded_file_name): Renamed from excluded_filename.
464 * exclude.h: Likewise.
466 * euidaccess.c (getuid, getgid, getuid, getegid)
467 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
468 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
469 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
470 * pathmax.h: Include <limits.h> unconditionally, since other
471 files have been getting away with it for years (MORE/BSD 4.3
473 * userspec.c (getpwnam, getgrnam, getgrgid)
474 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
476 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
477 Define to 256, not 255, as per modern POSIX.
479 2005-06-01 Bruno Haible <bruno@clisp.org>
481 * csharpexec.h: New file, from GNU gettext.
482 * csharpexec.c: New file, from GNU gettext.
483 * csharpexec.sh.in: New file, from GNU gettext.
485 2005-05-31 Derek Price <derek@ximbiot.com>
486 Paul Eggert <eggert@cs.ucla.edu>
489 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
491 2005-05-29 Derek Price <derek@ximbiot.com>
492 Paul Eggert <eggert@cs.ucla.edu>
494 * glob_.h, glob.c: New files.
496 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
498 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
500 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
501 the configuration hassle isn't worth it.
502 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
503 (LONGEST_MODIFIER, PRIuMAX): Remove.
505 2005-05-27 Bruno Haible <bruno@clisp.org>
507 * getlogin_r.h: Remove second include of <stddef.h>.
509 2005-05-25 Bruno Haible <bruno@clisp.org>
510 Derek Price <derek@ximbiot.com>
512 * getlogin_r.h: Simplify API documentation.
514 2005-05-25 Derek Price <derek@ximbiot.com>
515 Paul Eggert <eggert@cs.ucla.edu>
517 * getlogin_r.c, getlogin_r.h: New files.
519 2005-05-22 Bruno Haible <bruno@clisp.org>
521 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
522 Also include <sys/param.h> if it defines MIN, MAX.
523 Based on a patch by Derek Price <derek@ximbiot.com>.
525 2005-05-22 Bruno Haible <bruno@clisp.org>
527 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
528 (INT64_MIN): Fix definition.
529 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
531 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
532 NEED_SIGNED_INT_TYPES.
534 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
535 HAVE_SYSTEM_INTTYPES.
537 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
539 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
540 so that unistd-safer.h (GPL'ed code) need not be included.
542 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
545 * fts.c: Don't include "cycle-check.h" or "hash.h".
546 (setup_dir, free_dir): New functions.
547 (enter_dir, leave_dir): Define trivial
548 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
549 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
550 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
551 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
553 (fts_open): Use setup_dir.
554 (fts_close): Use free_dir.
555 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
556 This adds a label and some gotos, but the alternatives were messier.
557 Check for memory allocation failure when entering a dir.
558 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
559 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
560 (FTS): New member fts_cycle, that is a union that contains the
561 old active_dir_ht and cycle_state. All uses changed to mention
562 fts_cycle.ht and fts_cycle.state.
563 * fts-cycle.c: New file, containing GPL'ed code migrated out of
564 fts.c, with the following changes:
565 (setup_dir, free_dir): New functions.
566 (enter_dir): Now returns bool. Return true if successful, false
567 if memory exhausted. All callers changed.
568 Do not bother partly cleaning up on
569 memory allocation failure; that is free_dir's job.
570 However, free ad if hash_insert fails, to avoid memory leak.
571 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
572 fts->fts_options to see which union member to use.
574 2005-05-20 Jim Meyering <jim@meyering.net>
576 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
577 Now a macro, to pacify GCC.
579 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
581 * chown.c (rpl_chown): Return -1 on failure.
583 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
585 * canonicalize.c: Include canonicalize.h first, to test interface.
586 Include <stddef.h> unconditionally, since we assume C89 now.
587 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
588 * fts.c: Include fts_.h first, to check interface.
589 Do not include intprops.h; no longer needed.
590 Include cycle-check.h and hash.h, since fts_.h no longer does.
591 Remove unnecessary casts of closedir to void.
592 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
593 decide whether to decrement nlinks.
594 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
595 (FTS): Use struct hash_table * instead of Hash_table, so that
596 we no longer need to include hash.h here.
598 2005-05-17 Jim Meyering <jim@meyering.net>
600 * fts.c, fts_.h: New files, from coreutils.
602 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
605 * unlinkdir.c, unlinkdir.h: New files.
606 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
607 regex.h, unlocked-io.h, xtime.h:
608 White space changes only.
609 * makepath.c (make_path): Port to hosts where leading "//" is special.
610 * yesno.c: Include getline.h, not ctype.h.
611 (yesno): Don't remove leading white space; POSIX doesn't allow it.
612 Use getline to remove arbitrary restriction on response length.
614 2005-05-13 Bruno Haible <bruno@clisp.org>
616 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
617 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
618 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
619 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
620 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
621 Add support for 64-bit integers in the MSVC compiler.
623 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
625 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
626 Change the initial comment to refer to GPL, not LGPL.
627 gnulib-tool will change it to LGPL as needed.
629 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
630 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
631 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
632 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
633 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
634 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
635 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
636 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
637 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
638 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
639 concatpath.c, config.charset, copy-file.c, copy-file.h,
640 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
641 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
642 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
643 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
644 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
645 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
646 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
647 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
648 full-read.c, full-read.h, full-write.c, full-write.h,
649 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
650 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
651 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
652 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
653 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
654 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
655 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
656 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
657 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
658 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
659 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
660 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
661 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
662 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
663 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
664 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
665 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
666 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
667 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
668 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
669 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
670 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
671 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
672 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
673 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
674 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
675 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
676 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
677 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
678 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
679 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
680 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
681 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
682 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
683 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
684 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
685 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
686 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
687 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
688 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
689 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
690 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
691 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
692 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
693 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
694 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
695 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
696 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
697 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
698 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
699 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
700 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
701 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
702 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
703 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
704 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
705 Update FSF postal mail address.
707 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
709 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
710 specified in ai_socktype. Fix invalid ai_protocol
711 check. ai_protocol is usually set to 0 or depending on
712 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
713 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
714 ai_socktype / ai_protocol in the returned addrinfo structure.
716 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
717 Bruno Haible <bruno@clisp.org>
719 * inet_ntop.h: New file.
720 * inet_ntop.c: New file, from glibc with modifications.
722 2005-05-08 Jim Meyering <jim@meyering.net>
724 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
726 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
728 Merge from coreutils. Among other things,
729 add bulletproofing for cases where stdin, stdout, or stderr are closed.
730 * fd-safer.c: New file.
731 * fcntl-safer.h, open-safer.c: Remove.
732 * chdir-long.c: Fix comment "fetish" -> "coreutils".
733 * dup-safer.c: Include unistd-safer.h first.
734 Don't include errno.h.
735 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
736 * file-type.h: Don't assume invoker included sys/stat.h first.
737 * file-type.c: Rely on file-type.h change.
738 * getloadavg.c: Include unistd-safer.h.
739 (getloadavg): Use safer open.
740 * getusershell.c: Include "stdio-safer.h".
741 (getusershell): Use safer fopen.
742 * long-options.c (long_options): Use NULL rather than 0.
743 * modechange.h (mode_free): Remove; all callers changed to invoke
745 * modechange.c: Likewise.
746 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
747 (MODE_DONE): New constant.
748 (struct mode_change): Remove 'next' member.
749 (make_node_op_equals): New function; like the old one of the
750 same name, except it allocates an array.
751 (mode_compile, mode_create_from_ref): Use it.
752 (mode_compile): Allocate result as an array, not a linked list.
753 Parse octal string ourself, so that we catch mistakes like "+0".
754 (mode_adjust): Arg is an array, not a linked list.
755 * modechange.c: Include stat-macros.h, xalloc.h.
756 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
757 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
758 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
759 Remove. This is now stat-macros.h's job.
760 (talloc): Remove. All callers replaced by xalloc, so that
761 our invokers don't have to worry about reporting memory failures.
762 (make_node_op_equals): Remove.
763 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
765 (struct mode_change): Moved here from modechange.h.
766 (mode_append_entry): Remove.
767 (mode_compile): Remove MASKED_OPS arg, since it encouraged
768 apps to have incorrect behavior. Use simpler algorithm for head
769 and tail. Don't futz with umask; that's now the job of mode_adjust.
770 Detect more invalid usages rather than having somewhat-random behavior.
771 Don't insert an "a=" action, as that leads to incorrect behavior.
772 (mode_compile, mode_create_from_ref): Return NULL on error instead
773 of an enum, since now there's only one way to have an error. All
775 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
776 at the correct time. Simplify calculation of "+u" and its ilk.
777 Don't mishandle "+X".
778 (mode_free): Remove "register" and localize decls.
779 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
780 (struct mode_change): Move to modechange.c; callers don't
781 need to see this stuff.
782 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
783 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
784 (mode_change, mode_adjust): Reflect the new signatures noted above.
785 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
786 that might redefine system include files.
787 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
788 (my_usleep): Use NULL rather than (void *) 0.
789 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
790 Use siginterrupt to specify that system calls should be interrupted.
791 (rpl_nanosleep): Move initialization of suspended closer to call of
793 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
794 * readutmp.c: Likewise. Include signal.h, stdbool.h.
795 (desirable_utmp_entry): New function.
796 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
797 using x2nrealloc, to simplify logic.
798 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
799 size calculation. Do not assume utmp file is a regular file.
800 * readutmp.h (UT_PID): Moved here from ../src/who.c.
801 (READ_UTMP_CHECK_PIDS): New constant.
802 * save-cwd.c: Include unistd-safer.h.
803 (save_cwd): Use fd_safer.
804 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
805 [!_LIBC] Include "stat-macros.h" instead.
806 * unistd-safer.h (fd_safer): New decl.
808 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
810 * byteswap_.h: New file.
812 2005-04-25 Albert Chin <china@thewrittenword.com>
814 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
817 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
819 * getdate.y (zone): Allow relunit_snumber after tZONE, so
820 that "UTC +1 second" continues to work. Problem reported
822 (relunit_snumber): New rule.
825 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
827 * getdate.y (universal_time_zone_table): New constant.
828 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
829 universal_time_zone_table.
830 (lookup_zone): Prefer universal_time_zone_table to
831 local_time_zone_table, so that "GMT" time stamps are allowed in
832 London during the summer. Problem reported by Ian Abbott.
834 2005-04-12 Jim Meyering <jim@meyering.net>
836 * human.c (humblock): Set *options even when returning due to
837 xstrtoumax conversion failure. Thanks to a used-uninitialized
840 2005-04-09 Jim Meyering <jim@meyering.net>
842 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
843 -Wuninitialized: initialize tm0.tm_year.
845 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
847 * getdate.y (parser_control): rels_seen is now a boolean, not a
848 count, since there's no maximum. All uses changed.
849 Add member dsts_seen.
850 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
852 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
853 Use pc_rels_seen to decide whther a date is absolute.
855 * getdate.y (number): Don't overwrite year.
856 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
859 2005-04-02 Simon Josefsson <jas@extundo.com>
861 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
862 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
864 2005-03-27 Jim Meyering <jim@meyering.net>
866 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
868 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
870 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
871 "one's complement" -> "ones' complement" in comment, as per Knuth.
872 "value of type" -> "type or expression" in comment.
873 * mktime.c, strftime.c: Propagate intprops.h comment nits.
875 2005-03-26 Jim Meyering <jim@meyering.net>
878 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
879 Correct typos: s/or/of/.
881 2005-03-23 Jim Meyering <jim@meyering.net>
883 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
885 2005-03-21 Jim Meyering <jim@meyering.net>
887 Changes imported from coreutils.
889 * cycle-check.c: Don't include xalloc.h.
891 * path-concat.c: Don't include assert.h.
892 (path_concat): Remove assertion that would have triggered
893 for ABASE starting with more than one slash.
894 Reported by Andreas Schwab.
896 * path-concat.c (path_concat): Set *BASE_IN_RESULT
897 properly when ABASE is an absolute file name.
898 Correct the description of this function.
900 Add an assertion and a test driver.
901 This fixes a bug introduced on 2004-07-02.
902 Andreas Schwab reported the resulting failure of cp --parents:
903 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
905 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
907 * strftime.c (my_strftime): If the underlying strftime returns 0
908 (which shouldn't happen), generate nothing instead of returning 0
909 immediately, so that nstrftime (NULL, ...) doesn't return 0.
911 2005-03-16 Bruno Haible <bruno@clisp.org>
913 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
915 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
917 * strftime.c (my_strftime): Prepend space to format so that we can
918 reliably distinguish strftime failure from empty output on POSIX
921 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
923 * iconvme.c (SIZE_MAX): New macro, if not already defined.
924 (iconv_string): Don't guess a size-zero buffer, as that might cause
925 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
926 result would be 'too large', where 'too large' is (heuristically)
927 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
928 overflow concerns. This will prevent some unwanted malloc failures
929 when the inputs are very large.
931 2005-03-15 Bruno Haible <bruno@clisp.org>
933 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
936 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
939 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
941 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
943 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
944 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
946 * strtol.c: Likewise.
948 2005-03-14 Simon Josefsson <jas@extundo.com>
950 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
953 2005-03-14 Jim Meyering <jim@meyering.net>
955 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
956 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
957 to be nonzero so that we (and caller) can detect the difference
958 between a valid zero-length expansion and an error return, even
959 when the underlying strftime fails before writing anything into
962 2005-03-10 Jim Meyering <jim@meyering.net>
964 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
965 so that this module works on systems without fchdir.
967 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
969 Factor int-properties macros into a single file, except for
971 * intprops.h: New file.
972 * getloadavg.c: Include it instead of limits.h.
973 (INT_STRLEN_BOUND): Remove.
974 * human.c: Include intprops.h.
975 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
976 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
977 * inttostr.h: Include intprops.h instead of limits.h.
978 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
979 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
980 for consistency with intprops.h.
981 (time_t_is_integer, twos_complement_arithmetic): Use them.
982 * sig2str.h: Include <signal.h>, intprops.h.
983 (INT_STRLEN_BOUND): Remove.
984 * strftime.c (TYPE_SIGNED): Remove.
985 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
986 * strtol.c: Adjust comments to match intprops.h.
987 * userspec.c: Include intprops.h.
988 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
989 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
990 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
991 instead of rolling our own expressions.
992 * xstrtol.c: Include xstrtol.h first, to test interface.
994 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
996 (my_strftime): Do not mishandle years close to INT_MAX, by doing
997 the right thing even if adding 1900 would overflow. Similarly
998 for tm_mon + 1 and tm_yday + 1.
999 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1000 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1001 (DO_SIGNED_NUMBER): New macro.
1002 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1004 2005-03-07 Bruno Haible <bruno@clisp.org>
1006 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1008 2005-03-03 Derek R. Price <derek@ximbiot.com>
1009 Bruno Haible <bruno@clisp.org>
1011 * pagealign_alloc.h: New file.
1012 * pagealign_alloc.c: New file.
1014 2005-01-28 Bruno Haible <bruno@clisp.org>
1016 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1019 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1021 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1022 The workaround isn't strictly needed for POSIX conformance, and
1023 it's too much of a pain to configure and maintain. We'll ask
1024 people to fix their kernels instead.
1025 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1026 (NANOSLEEP_BUG_WORKAROUND): Remove.
1027 (xnanosleep): Remove the workaround.
1029 2005-02-12 Bruno Haible <bruno@clisp.org>
1031 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1033 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1035 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1036 * timespec.h (gettime): Return void, since it always
1037 succeeds now. All uses changed.
1038 * gettime.c (gettime) Likewise.
1039 [HAVE_NANOTIME]: Prefer nanotime.
1040 Assume gettimeofday succeeds, as POSIX requires.
1041 Assime time () succeeds, since other code already does.
1042 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1043 (timespec_subtract): Remove.
1044 (NANOSLEEP_BUG_WORKAROUND): New constant.
1045 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1046 things considerably. Use it only on GNU/Linux hosts, since the
1047 workaround shouldn't be needed elsewhere.
1049 2005-02-24 Bruno Haible <bruno@clisp.org>
1051 * gettext.h: Update from GNU gettext 0.14.2.
1053 2005-02-24 Bruno Haible <bruno@clisp.org>
1055 * localcharset.c: Update from GNU gettext 0.14.2.
1056 * config.charset: Update from GNU gettext 0.14.2.
1058 2005-02-22 Simon Josefsson <jas@extundo.com>
1060 * iconvme.h, iconvme.c: New files, from libc.
1062 2005-02-20 Neil Conway <neilc@samurai.com>
1064 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1065 returned by OSX/Darwin if the specified buffer is not large
1066 enough for the hostname.
1068 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1070 * memrchr.h: New file.
1071 * chdir-long.c: Include it.
1072 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1073 Don't bother including stddef.h.
1075 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1077 * argp-help.c (__argp_help): Create a fake struct argp_state and
1078 pass it to _help, otherwise the latter coredumps trying to
1079 dereference state.root_argp.
1081 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1083 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1085 Include <sys/types.h>, for dev_t.
1086 (ME_DUMMY, ME_REMOTE): Move from here....
1087 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1088 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1090 Include mountlist.h first, to test the interface.
1092 2005-01-29 Bruno Haible <bruno@clisp.org>
1094 * progname.c (program_name): Initialize.
1095 Needed when linking statically on MacOS X.
1097 2005-01-28 Bruno Haible <bruno@clisp.org>
1099 * javacomp.sh.in: New file, from GNU gettext.
1100 * javacomp.h: New file, from GNU gettext.
1101 * javacomp.c: New file, from GNU gettext.
1103 2005-01-26 Bruno Haible <bruno@clisp.org>
1105 * javaexec.sh.in: New file, from GNU gettext.
1106 * javaexec.h: New file, from GNU gettext.
1107 * javaexec.c: New file, from GNU gettext.
1109 2005-01-26 Simon Josefsson <jas@extundo.com>
1111 * gai_strerror.c: Use GPL in header.
1113 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1115 * argp-help.c (hol_entry_help): Avoid using non-constant
1116 initializers for struct pentry_state.
1117 (__argp_error): Check return value of __asprintf
1118 (__argp_failure): Translate error message
1120 * argp-parse.c: Removed braces around the expansion of N_()
1122 2005-01-21 Jim Meyering <jim@meyering.net>
1124 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1125 same value as for Solaris 9.
1127 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1128 component length. This included changing the parameter to be
1129 of type `char *' rather than `char const *'.
1130 * chdir-long.h (chdir_long): Update prototype.
1132 * openat.c (fdopendir, fstatat): New functions.
1133 * openat.h: Include headers required for use of DIR and struct stat.
1134 [AT_SYMLINK_NOFOLLOW]: Define.
1135 (fdopendir, fstatat): Add prototypes.
1137 2005-01-21 Bruno Haible <bruno@clisp.org>
1139 * classpath.h: New file, from GNU gettext.
1140 * classpath.c: New file, from GNU gettext.
1142 2005-01-20 Simon Josefsson <jas@extundo.com>
1144 * version-etc-fsf.c: New file, with version_etc_copyright.
1145 * version-etc.c: Remove version_etc_copyright.
1146 * version-etc.h (version_etc_copyright): Use [] instead of * in
1147 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1149 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1151 * save-cwd.c (save_cwd): Remove code to support the case
1152 where fchdir is missing or flaky.
1154 2005-01-20 Simon Josefsson <jas@extundo.com>
1156 * base64.h (isbase64): Add.
1158 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1159 using a unsigned prototype, don't inline.
1160 (base64_decode): Use it.
1162 2005-01-19 Bruno Haible <bruno@clisp.org>
1164 * sh-quote.h: New file, from GNU gettext.
1165 * sh-quote.c: New file, from GNU gettext.
1167 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1169 Merge changes from coreutils, as described below in several
1170 changelogs dated today.
1172 * save-cwd.c: Include "save-cwd.h" before other include files.
1173 (O_DIRECTORY): Remove; not needed here, since "." must be
1174 a directory. All uses removed.
1175 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1176 universal on Suns, and we also need to test for IRIX.
1177 Revamp code to use 'if' rather than '#if'.
1178 Avoid unnecessary comparison of cwd->desc to 0.
1180 * utimens.c (futimens): Robustify the previous patch, by checking
1181 for known valid error numbers rather than observed invalid ones.
1183 2005-01-18 Jim Meyering <jim@meyering.net>
1185 * version-etc.c (version_etc_copyright): Update copyright date.
1187 * utimens.c (futimens): Account for the fact that futimes
1188 can also fail with errno == ENOSYS or errno == ENOENT.
1189 Patch from Dmitry V. Levin.
1191 Change the name of the robust chdir function from chdir to chdir_long.
1192 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1193 (restore_cwd): Use chdir_long, not chdir.
1194 * chdir-long.c: Renamed from chdir.c.
1195 * chdir-long.h: Renamed from chdir.h.
1196 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1199 2005-01-18 Bob Proulx <bob@proulx.com>
1201 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1202 offsetof() macro construct to avoid compile failure with native HP-UX
1203 11.0 ANSI C compiler.
1205 2005-01-06 Bruno Haible <bruno@clisp.org>
1207 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1208 because stpncpy.m4 takes care of it.
1210 2004-01-24 Bruno Haible <bruno@clisp.org>
1212 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1214 2003-10-09 Bruno Haible <bruno@clisp.org>
1216 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1218 2005-01-06 Bruno Haible <bruno@clisp.org>
1220 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1221 * fwriteerror.c: Include <stdbool.h>.
1222 (fwriteerror): At the end, close the file stream. Record whether
1223 stdout was already closed.
1225 2004-05-27 Bruno Haible <bruno@clisp.org>
1227 * execute.c (environ): Declare if needed.
1228 * pipe.c (environ): Likewise.
1229 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1231 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1233 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1234 definitions to be after all include files, to avoid collisions.
1235 Problem reported by Bob Proulx.
1237 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1239 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1240 not needed. This removes a dependency on the gettext module.
1241 [defined _LIBC]: Do not include <libintl.h>; not needed.
1243 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1245 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1248 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1250 * argp-parse.c: Include <stddef.h>.
1251 (alignof, alignto): New macros.
1252 (parser_init): Don't assume that void * is aligned sufficiently
1255 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1256 need to extend the stack.
1257 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1260 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1262 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1264 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1266 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1267 Remove now-obsolete comment about AIX.
1268 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1269 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1270 (YYMAXDEPTH): New macro.
1272 2004-12-18 Bruno Haible <bruno@clisp.org>
1274 * fatal-signal.c (fatal_signals): Make non-const.
1275 (init_fatal_signals): New function.
1276 (uninstall_handlers, install_handlers): Ignore signals that were set to
1278 (at_fatal_signal): Call init_fatal_signals.
1279 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1281 Reported by Paul Eggert.
1283 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1285 * getdate.y (textint): New member "negative".
1286 (time_zone_hhmm): New function.
1287 Expect 14 shift-reduce conflicts, not 13.
1288 (o_colon_minutes): New rule.
1289 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1290 (yylex): Set the "negative" member of signed numbers.
1292 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1294 Changes imported from coreutils.
1295 * hard-locale.c: Assume <locale.h> exists.
1297 (GLIBC_VERSION): New macro.
1298 (hard_locale): Assume setlocale exists.
1299 Rewrite to avoid #ifdef.
1300 Use strdup rather than malloc + strcpy.
1301 * human.c: Assume <locale.h> exists.
1302 (human_readable): Assume localeconv exists.
1304 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1306 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1307 convert T2, not T. (Imported from libc.)
1309 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1311 * getcwd.c (is_ENAMETOOLONG): New macro.
1312 (__getcwd.c): Don't restore errno; glibc doesn't.
1313 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1314 first, falling back to our code only if its results look suspicious.
1315 Ensure that the resulting buffer is only as large as necessary.
1317 * readutmp.c: Include readutmp.h first.
1318 Include <errno.h>, since readutmp.h no longer does that.
1319 * readutmp.h: Don't include <errno.h>,
1320 <sys/param.h>, <time.h>; not needed to establish interface.
1321 (errno): Remove decl.
1322 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1323 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1324 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1326 2004-11-28 Simon Josefsson <jas@extundo.com>
1328 * base64.h, base64.c: New file.
1330 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1332 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1334 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1336 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1337 HP's ANSI C compiler.
1338 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1339 Declaring int functions causes warnings on some modern systems and
1340 shouldn't be needed to compile on ancient ones.
1341 * same.c (MIN) [defined MIN]: Don't define, since it's already
1344 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1345 with the following changes.
1346 (__set_errno): Parenthesize properly.
1347 Include <stdbool.h>.
1348 (MIN, MAX, MATCHING_INO): New macros.
1349 (__getcwd): Define with prototype, not K&R form.
1350 Use heuristics to allocate default buffer on stack if possible.
1351 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1352 behavior, and to avoid the PATH_MAX limit when computing
1354 Use MATCHING_INO to compare inode number to file.
1355 Check for arithmetic overflow in size calculations.
1356 Fix bug in reallocation of dot array that caused getcwd to fail
1357 on directories nested deeper than 75.
1358 Be more careful about saving errno on error.
1359 Do not use realloc; use only free+malloc, as this is a bit
1360 more flexible and avoids a needless copy operation.
1361 Do not inspect st_dev and st_ino for symbolic links; POSIX
1362 doesn't specify the latter.
1363 Check for closedir errors.
1364 Avoid needless casts.
1365 Use "#ifdef weak_alias" around weak_alias, to be like other
1367 The following changes to getcwd.c have effect only when used in
1368 gnulib; they have no effect inside glibc proper.
1369 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1370 as alloca isn't used.
1371 (alloca, __alloca): Likewise.
1372 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1373 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1374 unconditionally, as gnulib assumes C89 or better.
1375 Do not include <sys/param.h>.
1376 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1377 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1379 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1380 Include <dirent.h> in a way that is compatible with modern Autoconf.
1381 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1382 New macros, if not already defined.
1383 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1384 Use "_LIBC", not "defined _LIBC", for consistency.
1385 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1387 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1388 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1389 * xgetcwd.c: David MacKenzie's old code was removed, so give
1390 credit only to Jim Meyering and adjust the copyright dates.
1391 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1392 <stdlib.h>, <unistd.h>, "pathmax.h".
1393 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1394 (INITIAL_BUFFER_SIZE): Remove.
1395 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1397 2004-11-23 Jim Meyering <jim@meyering.net>
1399 * getopt_.h: Remove trailing blanks.
1401 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1403 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1404 (futimens): New function, which uses futimes if available.
1405 (futimens, utimens): Support timespec==NULL, with same semantics
1406 as utime and utimens.
1407 * utimens.h (futimens): New decl.
1409 2004-11-23 Jim Meyering <jim@meyering.net>
1411 * __fpending.c: Add comment.
1413 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1415 * getopt_.h: Re-addition of __getopt_argv_const caused
1416 redefinition warnings. To avoid them, include the defines
1417 in `#if !defined __need_getopt ... #endif'. The only place
1418 where __getopt_argv_const is used is in definitions
1419 of getopt_long and getopt_long_only below, which are as well
1420 protected by `#ifndef __need_getopt'.
1421 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1422 __need_getopt after including <stdio.h> and <unistd.h> These
1423 headers might have defined it.
1425 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1427 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1429 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1430 optopt): Use them instead of invoking ## directly; otherwise, the
1431 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1433 2004-11-19 Bruno Haible <bruno@clisp.org>
1435 * strtok_r.c: Move comments from here...
1436 * strtok_r.h: ... to here.
1438 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1440 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1441 might fail. Problem reported by Yoann Vandoorselaere.
1442 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1443 that mishandle size_t overflow.
1445 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1447 * canon-host.c: Include "strdup.h".
1448 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1449 Use strdup instead of malloc/strcpy to duplicate strings.
1451 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1452 (human_space_before_unit): New constant.
1453 * human.c (human_readable): Support it.
1455 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1456 (xgetcwd): Set errno correctly when failing.
1457 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1458 the failure is actually due to a PATH_MAX problem.
1460 Further getopt changes to make it more likely that glibc will
1461 buy the changes back.
1462 * getopt.c (POSIXLY_CORRECT): New constant.
1463 (getopt): Use it, so to preserve glibc semantic
1464 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1465 when compiling for libc.
1466 * getopt_.h (__getopt_argv_const): Bring it back.
1467 (getopt_long, getopt_long_only): Use it.
1469 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1470 New arg POSIXLY_CORRECT. All callers changed.
1471 (getopt): Argv is now char * const *, as per standard.
1472 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1473 not char *__getopt_argv_const *.
1474 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1475 _getopt_long_only_r): Likewise.
1476 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1477 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1478 _getopt_long_r, _getopt_long_only_r): Likewise.
1479 * getopt_.h (__getopt_argv_const): Remove.
1480 (getopt): Argv is now char * const *, as per standard.
1482 * getdate.y (tORDINAL): New token.
1483 (day, relunit): Allow it for relative times.
1484 (relative_time_table): Use tORDINAL for ordinals.
1486 2004-11-15 Jim Meyering <jim@meyering.net>
1488 * closeout.c: Include "__fpending.h" once again.
1489 Include <stdbool.h>.
1490 (close_stdout): Don't fail just because stdout was closed initially,
1491 since some programs don't write to stdout in the normal course of
1492 operation (other than --version and --help), and we don't want this
1493 function to make e.g. `touch file >&-' fail.
1494 But do fail if it was closed and someone has tried to write to it.
1495 E.g., `printf foo >&-' must fail.
1497 2004-11-11 Simon Josefsson <jas@extundo.com>
1499 * strtok_r.h, strtok_r.c: New file.
1501 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1503 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1504 we can stop lying to compilers about the constness of argv when we
1505 are compiled outside glibc.
1506 (getopt, getopt_long, getopt_long_only): Use it.
1507 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1509 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1510 _getopt_long_only_r): Likewise.
1511 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1512 _getopt_long_only_r): Likewise.
1514 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1515 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1516 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1517 the other external symbols.
1518 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1519 declaration, since the above renaming now works around collisions.
1521 2004-11-11 Jim Meyering <jim@meyering.net>
1523 * linebreak.c: Remove trailing blanks.
1524 * alloca_.h: Likewise.
1525 * acosl.c: Likewise.
1526 * euidaccess.c: Likewise.
1527 * allocsa.h: Likewise.
1529 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1531 * mktime.c (SHR): New macro, which is a portable
1532 substitute for >> that should work even on Crays.
1533 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1534 Problem reported by Mark D. Baushke in
1535 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1536 * getdate.y (SHR): Likewise.
1538 * strftime.c (SHR): Likewise.
1540 * quotearg.c (struct quoting_options): Use unsigned int for
1541 quote_these_too, so that right shifts are well defined. All uses
1544 2004-11-10 Simon Josefsson <jas@extundo.com>
1546 * getaddrinfo.h, getaddrinfo.c: New files.
1548 2004-11-10 Jim Meyering <jim@meyering.net>
1550 Ensure that no close failure goes unreported.
1551 * closeout.c (close_stdout): Always close stdout. I.e., don't
1552 return early when it seems there's nothing to flush.
1553 Don't include __fpending.h.
1555 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1557 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1559 2004-11-05 Bruno Haible <bruno@clisp.org>
1561 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1562 Reported by Mark D. Baushke <mdb@cvshome.org>.
1564 2004-11-04 Bruno Haible <bruno@clisp.org>
1566 2004-09-11 Bruno Haible <bruno@clisp.org>
1567 * allocsa.valgrind: New file.
1568 2004-02-06 Bruno Haible <bruno@clisp.org>
1569 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1570 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1571 Reported by Christopher Seip <chris.seip@hp.com>.
1573 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1575 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1576 with errno == ERANGE if the buffer is too small.
1577 Problem reported by Mark D. Baushke.
1579 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1581 * xreadlink.c (MAXSIZE): New macro.
1582 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1583 size does not exceed MAXSIZE. Avoid cast.
1584 As suggested by Mark D. Baushke in
1585 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1586 if readlink fails with buffer size just under MAXSIZE, try again
1589 2004-11-02 Derek R. Price <derek@ximbiot.com>
1590 and Paul Eggert <eggert@cs.ucla.edu>
1592 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1593 (get_date): Overparenthesize to avoid GCC warning.
1595 2004-11-02 Bruno Haible <bruno@clisp.org>
1597 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1598 function returns void.
1600 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1602 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1603 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1606 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1608 * getdate.y: Add support for TZ="foo" within a date string.
1609 Fix some bugs near time_t boundaries. Reject dates with
1610 out-of-range components, e.g., "Sept 31".
1611 Include <stdlib.h>, "setenv.h", "xalloc.h".
1612 (ISDIGIT_LOCALE): Remove; unused.
1613 Note that the TZ and time functions used here are not reentrant.
1614 (mktime_ok, get_tz): New functions.
1615 (TZBUFSIZE): New constant.
1616 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1617 This requires that we sometimes generate our own TZ="XXX..." setting.
1619 2004-10-27 Derek R. Price <derek@ximbiot.com>
1621 * mktime.c (not_equal_tm): Remove redundant check.
1623 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1625 * getdate.y: Use Bison 1.875 features, and some minor
1626 code cleanups. This change does not affect semantics.
1627 Don't include <stdlib.h>; no longer needed.
1628 Don't include unlocked-io.h; only the "#if TEST" code uses
1629 stdio, and performance isn't crucial there.
1630 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1631 Bison 1.875 features as described below.
1632 All uses of "PC." replaced by "pc->".
1633 (YYSTYPE): Add a forward declaration.
1634 (yylex, yyerror): Use full prototypes in forward decls.
1635 Use "%pure-parser" rather than obsolescent "%pure_parser".
1636 Use %parse-param and %lex-param instead of obsolescent
1637 YYPARSE_PARAM and YYLEX_PARAM.
1638 (meridian_table, month_and_day_table, time_units_table,
1639 relative_time_table, time_zone_table, military_table,
1640 lookup_zone, lookup_word, get_date):
1641 Use NULL instead of 0 where appropriate.
1642 (to_hour): Avoid abort (), to avoid a dependency on
1644 (yyerror, yylex): Now accepts parser_control * arg.
1645 (main) [TEST]: Use '\0' rather than 0 for char.
1647 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1649 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1650 It's now the caller's responsibility to handle the case where
1651 !HAVE_GETPAGESIZE && !defined getpagesize.
1653 * mktime.c (leapyear): Arg is long int, not int.
1655 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1657 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1659 2004-10-12 Simon Josefsson <jas@extundo.com>
1661 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1662 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1665 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1667 * vsnprintf.h: New file.
1668 * vsnprintf.c: New file.
1670 2004-10-07 Bruno Haible <bruno@clisp.org>
1672 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1673 into the provided buffer.
1675 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1677 * diacrit.c, diacrit.h: Add GPL notice.
1679 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1680 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1681 * logl.c (logl): Keep the code as similar to glibc as possible.
1682 This avoids a potential constant-folding bug.
1684 2004-10-05 Bruno Haible <bruno@clisp.org>
1686 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1688 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1690 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1691 * xmalloc.c (xmemdup): Likewise.
1692 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1693 XFREE): Remove these long-obsolescent macros.
1694 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1695 * xstrdup.c: Remove.
1697 * regex.c (re_comp): Cast gettext return value to char *,
1698 Problem reported by Martin Neitzel via Mark D. Baushke.
1700 2004-10-04 Simon Josefsson <jas@extundo.com>
1702 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1703 '#ifdef USE_UNLOCKED_IO'.
1705 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1707 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1708 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1709 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1710 regex.c, sha1.c, version-etc.c, yesno.c:
1711 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1712 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1713 the includer's responsibility.
1715 Sync from coreutils.
1717 * modechange.c (mode_compile): Don't decrement a pointer that
1718 points to the start of a string, as the C Standard says the
1719 resulting behavior is undefined.
1721 * backupfile.h (enum backuptype): Rename none -> no_backups,
1722 simple -> simple_backups, numbered_existing ->
1723 numbered_existing_backups, numbered -> numbered_backups
1724 to avoid shadowing problems. All uses changed.
1725 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1726 * backupfile.c (check_extension, numbered_backup):
1727 Rename locals to avoid shadowing 'basename'.
1728 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1731 * .cppi-disable: Add getopt_.h, getopt_int.h.
1732 * .cvsignore: Add getopt.h.
1734 2004-10-04 Simon Josefsson <jas@extundo.com>
1736 * memmem.h: New file.
1737 * memmem.c: New file, taken from glibc.
1739 2004-10-02 Jim Meyering <jim@meyering.net>
1741 * dirfd.h, getpagesize.h: Add copyright notice.
1743 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1745 * snprintf.c: Remove comments as to why each header is needed.
1747 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1749 * strsep.h: New file.
1750 * strsep.c: New file.
1752 2004-10-01 Simon Josefsson <jas@extundo.com>
1754 * snprintf.c (snprintf): Handle size==0.
1756 2004-10-01 Simon Josefsson <jas@extundo.com>
1757 Bruno Haible <bruno@clisp.org>
1759 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1760 (snprintf): Declare 'args'.
1762 2004-09-30 Simon Josefsson <jas@extundo.com>
1764 * snprintf.h, snprintf.c: New files.
1766 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1768 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1769 (hol_entry_help): Never translate an empty string.
1770 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1771 * argp.h (OPTION_NO_TRANS): New option.
1773 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1775 * xvasprintf.c: Include xalloc.h.
1776 (xvasprintf): Use xalloc_die, not xmalloc_die.
1778 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1780 * dummy.c: Change copyright notice to FSF, and license to GPL.
1782 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1784 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1785 Problem reported by Bruno Haible in:
1786 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1788 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1790 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1791 in case some system header has #define'd it. Problem reported by
1792 Soeren D. Schulze in
1793 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1795 2004-09-08 Bruno Haible <bruno@clisp.org>
1797 * stdint_.h.in: New file, taken from GNU clisp.
1799 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1801 * xvasprintf.h: New file.
1802 * xvasprintf.c: New file.
1803 * xasprintf.c: New file.
1805 2004-09-08 Bruno Haible <bruno@clisp.org>
1807 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1809 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1811 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1813 Import from coreutils.
1814 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1815 strings on unbounded length. alloca's performance benefits aren't
1816 that important here.
1818 (parse_with_separator): New function, with most of the internals
1819 of the old parse_user_spec. Allow user to omit both user and group,
1820 for compatibility with FreeBSD.
1821 Clone only the user name, not the entire spec.
1822 Do not set *uid, *gid unless entirely successful.
1823 Avoid memory leak in some failing cases.
1824 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1825 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1826 (parse_user_spec): Rewrite to use parse_with_separator.
1828 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1830 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1831 its complicated substitute.
1832 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1833 and program_invocation_name.
1834 (__argp_basename) [!_LIBC]: Remove; the only use was
1835 replaced by its body.
1836 (__argp_short_program_name): Change condition from
1837 !defined __argp_short_program_name to
1838 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1839 to match argp-namefrob.h.
1840 (__argp_failure): Don't assume strerror_r returns char *.
1841 * argp-parse.c (N_): Define unconditionally.
1842 (argp_default_options): Fill out initializers with 0 to avoid
1845 2004-08-12 Simon Josefsson <jas@extundo.com>
1847 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1848 * getopt_.h: Renamed from getopt.h.
1850 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1852 Merge from coreutils.
1854 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1855 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1856 for Reliant Unix 5.43.
1858 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1859 (union fooround): Use uintmax_t, not long int.
1860 The rest is a merge from libc:
1861 [defined _LIBC]: Include <shlib-compat.h>.
1862 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1864 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1866 * strverscmp.c: Convert to UTF-8.
1868 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1870 * obstack.h (obstack_empty_p):
1871 Don't assume that chunk->contents is suitably aligned.
1872 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1873 Likewise. Problem reported by Benno in
1874 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1876 * chown.c (rpl_chown): Work even if the file is writeable but not
1877 readable. This could be improved further but it'd take some work.
1879 2004-08-08 Simon Josefsson <jas@extundo.com>
1881 * xgethostname.c: Don't include error.h (not used).
1884 * getpass.c: Include getpass.h first.
1886 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1888 * xalloc-die.c: New files.
1889 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1891 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1892 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1893 (_, N_, xalloc_die): Move to xalloc-die.c.
1894 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1895 so that we needn't mess with xalloc_msg_memory_exhausted.
1897 * sha1.h: Renamed from sha.h.
1898 (SHA1_H): Renamed from _SHA_H.
1899 (sha1_ctx): Renamed from sha_ctx.
1900 (sha1_init_ctx): Renamed from sha_init_ctx.
1901 (sha1_process_block): Renamed from sha_process_block.
1902 (sha1_process_bytes): Renamed from sha_process_bytes.
1903 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1904 (sha1_read_ctx): Renamed from sha_read_ctx.
1905 (sha1_stream): Renamed from sha_stream.
1906 (sha1_buffer): Renamed from sha_buffer.
1907 * sha1.c: Likewise; renamed from sha.c.
1908 Do not include <sys/types.h>.
1909 Include <stddef.h> rather than <stdlib.h>.
1911 2004-08-08 Bruno Haible <bruno@clisp.org>
1913 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1914 FILESYSTEM_PREFIX_LEN.
1915 * progreloc.c: Likewise.
1916 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1918 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1921 * argp-help.c (make_hol, hol_append): Don't assume that
1922 SIZE_MAX is a valid preprocessor constant.
1923 (__argp_basename): Change from "#ifndef _LIBC"
1924 to "#ifndef __argp_short_program_name", so that
1925 we don't compile these functions for tar.
1927 More merges from coreutils.
1928 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1929 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1931 * addext.c: Remove; no longer needed.
1932 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1933 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1934 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1935 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1936 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1937 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1938 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1939 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1940 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1941 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1942 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1943 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1944 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1945 Import changes from coreutils.
1947 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1949 Merge from coreutils.
1951 * .gdb-history: Remove; this doesn't belong here.
1953 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1954 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1955 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1957 * dirname.h: Include <stdbool.h>.
1958 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1959 for consistency with POSIX terminology. All uses changed.
1960 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1961 (strip_trailing_slashes): Use bool for booleans.
1962 * stripslash.c (strip_trailing_slashes): Likewise.
1964 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1965 sometimes returns a positive errno value even when it succeeds.
1966 (print_errno_message) [!LIBC]: Fall back on strerror if
1969 * path-concat.c (mempcpy): Don't define if a system header defines it.
1970 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1971 (longest_relative_suffix): New function.
1972 (path_concat): Use it. Assume first argument is not NULL.
1973 Port to DOS. Omit redundant separators.
1974 Report an error instead of returning NULL.
1975 Use mempcpy instead of memcpy.
1976 (xpath_concat): Remove: not declared or used.
1978 * same.h: Include <stdbool.h>
1979 (same_name): Return bool, not int.
1980 * same.c (same_name): Likewise.
1981 (errno): Don't declare; we assume C89 or better now.
1983 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1984 if not already defined.
1986 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1987 * dup-safer.c (errno): Likewise.
1989 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1991 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1994 2004-08-03 Simon Josefsson <jas@extundo.com>
1996 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1997 * progname.h: Don't include stdbool.h.
1999 2004-08-02 Simon Josefsson <jas@extundo.com>
2001 * getsubopt.h: New file, with comments from Bruno Haible.
2002 * getsubopt.c: New file, from glibc, but slightly modified based on
2003 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2005 2004-08-01 Simon Josefsson <jas@extundo.com>
2007 * xgetdomainname.c: Include stdlib.h, for free().
2009 2004-07-16 Simon Josefsson <jas@extundo.com>
2011 * dummy.c: New file.
2013 2004-07-16 Bruno Haible <bruno@clisp.org>
2015 * backupfile.h: Add extern "C" for C++.
2016 * closeout.h: Likewise.
2017 * copy-file.h: Likewise.
2018 * findprog.h: Likewise.
2019 * full-write.h: Likewise.
2020 * pathname.h: Likewise.
2021 * progname.h: Likewise.
2022 * stpcpy.h: Likewise.
2023 * stpncpy.h: Likewise.
2024 * strcase.h: Likewise.
2025 * strstr.h: Likewise.
2026 * xalloc.h: Likewise.
2028 * mbswidth.h: Add extern "C" for C++.
2029 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2031 2004-07-09 Simon Josefsson <jas@extundo.com>
2033 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2034 failed without this.)
2036 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2038 * fchown-stub.c: New file.
2040 2004-06-24 Jim Meyering <jim@meyering.net>
2042 * obstack.h (obstack_base): Cast to (void *), per documentation.
2044 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2046 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2048 2004-06-01 Jim Meyering <jim@meyering.net>
2050 * calloc.c: New file.
2052 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2054 * getdate.y (yylex): Allow space between sign and number.
2055 Problem reported by Dan Jacobson.
2057 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2058 and Jim Meyering <jim@meyering.net>
2060 Merge from coreutils CVS.
2062 * stat-macros.h: New file, with contents from file-type.h
2063 and coreutils' system.h.
2064 * file-type.c: Include "stat-macros.h".
2065 * file-type.h (file_type): Move all macro definitions to new file,
2068 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2069 Wrap old code with this conditional.
2070 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2071 function that does not dereference symlinks.
2072 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2074 * xreadlink.c: Include xreadlink.h first, to catch .h file
2075 dependency problems.
2076 (xreadlink): Accept new arg SIZE, for efficiency.
2077 All decls and uses changed.
2078 * xreadlink.h: Include <stddef.h>, for size_t.
2080 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2081 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2083 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2085 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2087 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2088 macros to be defined.
2089 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2090 the allocator returns NULL because the requested size is zero.
2092 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2094 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2095 var. Add comment explaining why libc still defines it. This
2096 merges the following patch from glibc:
2097 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2099 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2101 * obstack.c (_obstack): Remove unused variable. It hasn't been
2102 present in glibc since revision 1.1 of this file.
2103 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2104 obstack_alignment_mask, obstack_alloc, obstack_base,
2105 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2106 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2107 obstack_grow0, obstack_init, obstack_int_grow,
2108 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2109 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2110 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2111 nonexistent functions.
2113 2004-05-17 Derek R. Price <derek@ximbiot.com>
2114 Paul Eggert <eggert@cs.ucla.edu>
2116 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2118 2004-05-14 Bruno Haible <bruno@clisp.org>
2120 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2121 that consists of a '.' followed by an empty digit string.
2122 Patch by Tor Lillqvist <tml@iki.fi>.
2124 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2126 Port obstack to the AS/400, where pointers are 16 bytes wide and
2127 you cannot cast an integer to a valid pointer. This patch is
2128 currently waiting to be integrated into glibc; see
2129 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2131 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2132 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2133 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2134 (struct obstack): temp member is now a union of a pointer and
2135 an integer, instead of an integer. All integer uses changed.
2136 This does not affect the physical layout of struct obstack,
2137 except on hosts (like the AS/400) where the size or alignment of
2138 void * is greater than that of ptrdiff_t.
2139 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2140 __STDC__)]: Store temporary in pointer member of union, not
2142 * obstack.c: Include <stddef.h>, for offsetof.
2143 (struct fooalign): Remove; it doesn't need a name.
2144 (union fooround): Change double to long double, and add void *.
2145 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2146 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2147 not a macro. Hence the values are always int; so remove all
2148 casts-to-int in uses.
2150 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2151 Derek Price <derek@ximbiot.com>
2153 * alloca.c: Include <alloca.h>, to get our interface.
2154 * alloca_.h: Use __alloca on AIX, so that we don't have to
2155 include <alloca.h> first. Use C89 prototype for alloca; this
2156 requires including <stddef.h> for size_t. Use extern "C" if C++.
2157 Use #elif for simplicity, since we can assume C89 now.
2158 Don't try to source the system alloca.h since it will not be found
2159 and to prevent recursively including its replacement.
2160 * fnmatch.c: Include <alloca.h> instead of opencoding.
2161 * regex.c: Likewise.
2163 2004-05-16 Derek Price <derek@ximbiot.com>
2164 Paul Eggert <eggert@cs.ucla.edu>
2166 getline cleanup. This changes the getndelim2 API: both order of
2167 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2170 * getline.c: Don't include stddef.h or stdio.h, since our
2171 interface does that.
2172 (getline): Always use getdelim, so that we don't have two
2173 copies of this code.
2174 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2176 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2177 (GETNDELIM2_MAXIMUM): New macro.
2178 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2179 instead of the old practice of delim2==0. All callers changed.
2180 Return -1 on overflow, instead of returning junk.
2181 Do not set *linesize unless allocation succeeds.
2182 * getndelim2.h: Do not include stddef.h; no longer needed, now
2183 that we include sys/types.h.
2184 * getnline.h: Likewise.
2185 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2186 (getndelim2): Reorder arguments.
2187 * getnline.c (getnline, getndelim):
2188 Don't discard the NMAX argument.
2189 (getnline): Invoke getndelim, to avoid code duplication.
2190 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2191 of (size_t) -1 by callers of the getnline family.
2193 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2195 * nanosleep.c (suspended): Change its type from int to
2196 sig_atomic_t volatile.
2197 (first_call): Make it private to rpl_nanosleep, and have it
2198 be zero initially as that's a bit faster.
2199 (my_usleep): Round up fractional times instead of truncating them,
2200 as this is the usual meaning for 'sleep'.
2202 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2204 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2205 (ENOSYS): Define if not defined.
2206 (settime): Fall back on stime if it exists and settimeofday fails.
2207 But don't bother with fallbacks if a method fails with errno == EPERM.
2209 2004-05-11 Jim Meyering <jim@meyering.net>
2211 Prior to this change, the save_cwd caller required read access to the
2212 current directory on most systems (ones with the fchdir function).
2214 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2215 fails, try write-only, and finally, resort to using xgetcwd.
2217 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2219 * obstack.c, obstack.h: Import changes from libc.
2221 2004-04-28 Bruno Haible <bruno@clisp.org>
2223 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2224 implicitly appends .exe to executables.
2225 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2226 accepts Windows pathnames.
2227 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2228 Cygwin like Windows, since it now accepts Windows pathnames.
2229 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2230 Cygwin like Windows, since it now accepts Windows pathnames.
2231 Reported by Derek Robert Price <derek@ximbiot.com>.
2233 2004-04-20 Jim Meyering <jim@meyering.net>
2235 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2237 2004-04-20 Jim Meyering <jim@meyering.net>
2238 Bruno Haible <bruno@clisp.org>
2240 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2241 memory when realloc fails.
2243 2004-04-18 Jim Meyering <jim@meyering.net>
2245 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2246 don't leak memory and do call END_UTMP_ENT.
2248 2004-04-11 Paul Eggert <eggert@twinsun.com>
2250 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2251 (CHAR_BIT): Remove, since we assume C89.
2252 Include <stdint.h> if available, as per current Autoconf CVS advice.
2254 2004-03-30 Paul Eggert <eggert@twinsun.com>
2256 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2257 not bool, to be more consistent with Unix conventions.
2258 Suggested by Bruno Haible.
2260 Merge from coreutils.
2262 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2265 * getdate.h: Include stdbool.h, and timespec.h instead of
2266 the usual <time.h> dance.
2267 (get_date): Change signature to support fractional time stamps.
2268 All callers changed.
2269 * getdate.y: Include "getdate.h" first, as we can now
2270 assume C89 and don't need to worry about 'const'.
2271 Similarly, include "unlocked-io.h" near start, not in middle.
2273 (textint.value): Use long int rather than int.
2274 (textint.digits): Use size_t rather than int.
2275 (BILLION, LOG10_BILLION): New constants.
2276 (parser_control): New member rel_ns. Members day_ordinal,
2277 time_zone, month, day, hour, minutes, rel_year, rel_month,
2278 rel_day, rel_hour, rel_minutes, rel_seconds
2279 are now long int, not int. Member seconds is now struct timespec,
2280 not int. New member timespec_seen. Members dates_seen, days_seen,
2281 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2283 (%union.intval): Now long int, not int.
2284 New member timespec.
2285 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2286 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2287 (spec): Now is a timespec or an item list.
2288 (timespec, items): New nonterminals.
2289 (time, rel, relunit, number, get_date):
2290 Add support for fractional seconds.
2291 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2292 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2293 (to_hour): First arg is now long int, not int.
2294 (to_year): Returns long int, not int.
2295 Don't treat year -70 like 70.
2296 (tm_diff): Returns long int, not int.
2297 (lookup_word): Use bool instead of int when appropriate.
2298 (yylex): Use size_t for count, not int.
2299 Detect overflow when parsing large integer constants.
2300 Add support for fractions.
2301 (get_date): Make pointers 'const' if possible.
2302 Use more-portable code to detect integer overflow.
2303 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2304 Don't use ctime; it's not reliable if the year has >4 digits.
2306 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2307 This is for compatibility with BSD.
2309 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2310 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2311 From coreutils' system.h.
2313 * userspec.c: Don't include "posixver.h".
2314 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2315 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2316 compatible extension. Simplify code by removing a boolean int
2317 that was always nonzero if a string was nonnull.
2319 2004-03-30 Jim Meyering <jim@meyering.net>
2321 Merge from coreutils.
2323 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2325 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2326 an empty input stream.
2328 * readtokens.c: Include <stdbool.h>.
2329 (readtoken): Use `size_t' rather than int/long.
2330 All callers adjusted.
2331 Use `bool' rather than `int' where appropriate.
2332 Use memset rather than an explicit loop.
2333 Use x2nrealloc rather than xrealloc.
2334 Allow the use of `\0' as a delimiter.
2335 (readtokens): Likewise.
2336 * readtokens.h (readtoken, readtokens): Update prototypes.
2338 2004-03-30 Bruno Haible <bruno@clisp.org>
2340 * getloadavg.c (getloadavg): Don't assume setlocale returns
2343 2004-03-29 Paul Eggert <eggert@twinsun.com>
2345 Merge changes to getloadavg.c from coreutils and Emacs.
2347 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2348 Define to an expression, not to the empty string.
2349 Include cloexec.h and xalloc.h.
2350 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2351 Use set_cloexec_flag rather than rolling our own.
2352 * cloexec.c, cloexec.h: New files.
2354 2004-03-18 Paul Eggert <eggert@twinsun.com>
2356 * getopt.h: Sync with libc CVS.
2358 2004-03-18 Paul Eggert <eggert@twinsun.com>
2359 Bruno Haible <bruno@clisp.org>
2361 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2362 not on all platforms that have <wchar.h>.
2363 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2365 2004-03-09 Paul Eggert <eggert@twinsun.com>
2367 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2369 * getopt_int.h: New file, also synced from libc.
2371 2004-03-07 Paul Eggert <eggert@twinsun.com>
2373 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2374 '#if' expressions. Unlike the code it replaces, it does not
2375 depend on (defined _SC_PAGESIZE). However, it does depend on
2376 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2377 first reported by Jason Andrade in
2378 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2380 2004-01-18 Simon Josefsson <jas@extundo.com>
2382 * strdup.h: New file.
2383 * strdup.c: Include it.
2384 * path-concat.c: Include strdup.h. Drop strdup declaration.
2385 * userspec.c: Include strdup.h. Drop strdup declaration.
2387 2004-02-06 Karl Berry <karl@gnu.org>
2389 * config.charset: update from gettext 0.14.1.
2391 2004-02-05 Paul Eggert <eggert@twinsun.com>
2393 Add comments and code, prompted by suggestions from Bruno Haible
2395 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2396 describing the enum quoting_style values.
2397 * quotearg.c (quotearg_alloc): New function.
2398 (quotearg_buffer_restyled): Treat lone { and } as special.
2399 Treat = as special. Work around bug with older shells
2400 that "see" a '\' that is really the 2nd byte of a multibyte char.
2401 Quote empty string with shell_quoting_style.
2403 2004-02-03 Bruno Haible <bruno@clisp.org>
2405 * pipe.h: New file, from GNU gettext.
2406 * pipe.c: New file, from GNU gettext.
2408 2004-01-27 Bruno Haible <bruno@clisp.org>
2410 * execute.h: New file, from GNU gettext.
2411 * execute.c: New file, from GNU gettext.
2412 * w32spawn.h: New file, from GNU gettext.
2414 2004-01-23 Paul Eggert <eggert@twinsun.com>
2416 Exit-status fix from coreutils.
2418 Use exit_failure consistently in place of EXIT_FAILURE,
2419 so that program exit statuses are consistent on failure.
2421 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2422 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2423 * argmatch.h: Comment fix to match the above.
2424 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2425 Now a macro referring to exit_failure, instead of a separate
2426 variable. Include "exitfail.h" to get it.
2427 * xstrtol.h: Include "exitfail.h".
2428 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2430 * long-options.c (parse_long_options): Use prototype
2431 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2434 2004-01-21 Jim Meyering <jim@meyering.net>
2436 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2437 so as not to conflict with a different-sized __mktime_internal
2438 function in GNU libc.
2439 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2440 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2442 2004-01-18 Paul Eggert <eggert@twinsun.com>
2444 Merge from diffutils.
2446 * file-type.c (file_type): Add typed memory objects.
2447 * file-type.h (S_TYPEISTMO): New macro.
2449 * c-stack.h (c_stack_action): Remove argv argument.
2450 * c-stack.c (c_stack_action): Likewise. All uses changed.
2451 (die): Don't calculate message unless segv_action returns.
2452 (get_stack_location, min_address_from_argv, max_address_from_argv,
2453 volatile stack_base, volatile_stack_size): Remove.
2454 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2455 that every segmentation violation is a stack overflow. (Ouch!)
2456 See Debian bug 136249 (still outstanding) for more info about why
2457 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2459 2003-11-30 Bruno Haible <bruno@clisp.org>
2461 Safer stack allocation.
2462 * setenv.c: Include allocsa.h.
2463 (alloca): Remove fallback definition.
2464 (freea): Remove macro.
2465 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2468 2003-10-17 Bruno Haible <bruno@clisp.org>
2470 * binary-io.h: Avoid warnings on Cygwin.
2472 2003-12-28 Bruno Haible <bruno@clisp.org>
2474 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2475 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2477 2003-11-28 Bruno Haible <bruno@clisp.org>
2479 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2481 2003-11-27 Bruno Haible <bruno@clisp.org>
2483 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2485 2003-11-17 Bruno Haible <bruno@clisp.org>
2487 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2489 2003-11-24 Bruno Haible <bruno@clisp.org>
2491 * xallocsa.h: New file, from GNU gettext.
2492 * xallocsa.c: New file, from GNU gettext.
2494 2003-11-24 Bruno Haible <bruno@clisp.org>
2496 * allocsa.h: New file, from GNU gettext.
2497 * allocsa.c: New file, from GNU gettext.
2499 2003-11-24 Bruno Haible <bruno@clisp.org>
2501 * eealloc.h: New file.
2503 2004-01-15 Jim Meyering <jim@meyering.net>
2505 Merge from coreutils.
2507 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2508 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2509 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2511 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2512 optional configure-time default.
2514 * version-etc.c (version_etc_copyright): Update copyright date.
2516 * xreadlink.c (xreadlink): Correct outdated comment.
2518 2004-01-15 Paul Eggert <eggert@twinsun.com>
2520 Merge from coreutils.
2522 * posixver.c: Include posixver.h.
2524 * same.c: Include <stdbool.h>, <limits.h>.
2525 (_POSIX_NAME_MAX): Define if not defined.
2527 (same_name): If file names are silently truncated, report
2528 that the file names are the same if they are the same after
2529 the silent truncation.
2531 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2532 conversion function.
2533 * xstrtod.c (xstrtod): Likewise. All callers changed to
2534 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2537 2004-01-14 Paul Eggert <eggert@twinsun.com>
2539 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2540 with like-named macro in fnmatch.c.
2541 (EXT): Use an internal constant instead.
2543 Merge fnmatch patches from glibc.
2544 * fnmatch.c (mbsinit): Remove define.
2545 Add libc_hidden_ver (__fnmatch, fnmatch).
2546 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2547 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2549 2003-12-14 Karl Berry <karl@gnu.org>
2551 * config.charset: update from gettext-runtime.
2553 2003-12-03 Paul Eggert <eggert@twinsun.com>
2555 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2556 Bug reported by Alfred M. Szmidt.
2558 2003-11-29 Karl Berry <karl@gnu.org>
2560 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2562 2003-11-23 Paul Eggert <eggert@twinsun.com>
2563 Bruno Haible <bruno@clisp.org>
2565 * printf-parse.h: Don't include sys/types.h.
2566 (ARG_NONE): New macro.
2567 (char_directive): Change type of *arg_index fields to size_t.
2568 * printf-parse.c: Don't include sys/types.h.
2569 (SSIZE_MAX): Remove macro.
2570 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2571 Remove unnecessary overflow check.
2572 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2575 2003-11-24 Paul Eggert <eggert@twinsun.com>
2577 * alloca.c: Remove dependency on xalloc module.
2578 (xalloc_die): Remove.
2579 (memory_full) [!defined emacs]: New macro.
2580 [!defined emacs]: Don't include xalloc.h.
2581 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2582 address arithmetic overflows. Change datatypes a bit to avoid
2585 2003-11-22 Jim Meyering <jim@meyering.net>
2587 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2589 2003-11-17 Bruno Haible <bruno@clisp.org>
2591 * vasnprintf.c (alloca): Remove fallback definition.
2592 (freea): Remove definition.
2593 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2594 Reported by Paul Eggert.
2596 2003-11-17 Jim Meyering <jim@meyering.net>
2598 On systems without utime and without a utimes function capable of
2599 dealing with a NULL struct utimbuf* argument, this utime replacement
2600 could -- in unusual circumstances -- leak a file descriptor.
2601 * utime.c: Include <unistd.h> and <errno.h>.
2602 (utime_null): Be sure to close `fd' and to preserve errno.
2603 Reported by Geoff Collyer via Arnold Robbins.
2605 2003-11-16 Paul Eggert <eggert@twinsun.com>
2606 Bruno Haible <bruno@clisp.org>
2608 Protect against address arithmetic overflow.
2609 * printf-args.h: Include stddef.h.
2610 (arguments): Change type of field 'count' to size_t.
2611 * printf-args.c (printf_fetchargs): Use size_t instead of
2612 'unsigned int' where appropriate.
2613 * printf-parse.h: Include sys/types.h.
2614 (char_directive): Change type of *arg_index fields to ssize_t.
2615 (char_directives): Change type of fields 'count', max_*_length to
2617 * printf-parse.c: Include sys/types.h and xsize.h.
2618 (SSIZE_MAX): Define fallback value.
2619 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2620 instead of 'int' where appropriate. Check a_allocated, d_allocated
2621 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2622 * vasnprintf.c: Include xsize.h.
2623 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2624 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2625 overflow. Avoid wraparound when converting a width or precision from
2628 2003-11-16 Bruno Haible <bruno@clisp.org>
2630 Update from GNU gettext.
2631 * printf-parse.c: Generalize to it can be compiled for wide strings.
2632 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2633 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2634 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2635 SNPRINTF): New macros.
2636 Don't include <alloca.h> if the file is used inside libintl.
2637 (local_wcslen): New function, for Solaris 2.5.1.
2638 (VASNPRINTF): Use it instead of wcslen.
2640 2003-11-16 Bruno Haible <bruno@clisp.org>
2642 * xsize.h (xmax): New function.
2643 (xsum, xsum3, xsum4): Declare as "pure" functions.
2645 2003-11-12 Paul Eggert <eggert@twinsun.com>
2647 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2648 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2649 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2650 heuristic is just as accurate as far as we know, and it removes a
2651 dependency on size_max.m4 and ptrdiff_max.m4.
2653 2003-11-12 Paul Eggert <eggert@twinsun.com>
2655 * xstrtol.c (__xstrtol): Remove "break" immediately after
2656 "return", to pacify some unknown compiler. Problem reported
2659 2003-11-11 Bruno Haible <bruno@clisp.org>
2661 * xsize.h (SIZE_MAX): Remove fallback definition.
2662 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2665 2003-11-10 Paul Eggert <eggert@twinsun.com>
2667 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2668 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2669 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2671 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2672 not (size_t) -1, since it's defined here.
2674 2003-11-06 Paul Eggert <eggert@twinsun.com>
2676 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2677 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2678 Reject sizes of exactly SIZE_MAX bytes.
2679 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2680 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2682 2003-11-05 Bruno Haible <bruno@clisp.org>
2684 * xsize.h: Include limits.h, to avoid a possible collision with
2685 SIZE_MAX defined in <limits.h> on Solaris.
2687 2003-11-04 Bruno Haible <bruno@clisp.org>
2689 * xsize.h: New file.
2690 * linebreak.c: Include xsize.h.
2691 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2692 argument for overflow.
2693 Suggested by Paul Eggert.
2695 2003-10-31 Bruno Haible <bruno@clisp.org>
2697 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2698 to avoid (extremely rare) race condition.
2699 Suggested by Paul Eggert.
2701 2003-11-03 Jim Meyering <jim@meyering.net>
2703 * userspec.c: Include "userspec.h".
2704 * userspec.h: New file.
2706 2003-10-31 Paul Eggert <eggert@twinsun.com>
2708 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2709 * mountlist.c (SIZE_MAX): Define if not defined already.
2710 (read_filesystem_list): Set and use me_type_malloced.
2711 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2712 whatever the type happens to be), for brevity and consistency.
2713 Check for size calculation overflow on Alphas running OSF/1.
2715 2003-10-31 Jim Meyering <jim@meyering.net>
2717 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2719 * linebuffer.c: Include <string.h> for declaration of memset.
2721 2003-10-30 Paul Eggert <eggert@twinsun.com>
2722 Bruno Haible <bruno@clisp.org>
2724 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2725 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2727 2003-10-29 Paul Eggert <eggert@twinsun.com>
2729 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2730 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2732 * quotearg.c (quotearg_n_options): Use it.
2733 * group-member.c: Include <stdbool.h>.
2734 (free_group_info): Arg is now const *; don't free arg.
2735 (get_group_info): Now returns bool and accepts struct group_info *,
2736 rather than returning a malloc'ed struct group_info *.
2737 All uses changed. Check for overflow in internal size calculation.
2739 * getusershell.c (readname): Simplify the code by using x2nrealloc
2740 rather than xmalloc/xrealloc.
2741 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2742 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2743 conformance bug: the old code used a pointer after freeing the
2744 storage that it addressed.
2745 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2746 rather than doing it by hand.
2747 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2748 the buffer preserved. Use free and xmalloc instead.
2749 * quotearg.c (quotearg_n_options): Likewise.
2750 Use a simpler test for size overflow. Don't use xalloc_oversized
2751 because unsigned int might be wider than size_t (!); this suggests
2752 that we should switch from unsigned int to size_t for slot numbers.
2754 2003-10-27 Bruno Haible <bruno@clisp.org>
2756 * stdbool_.h: Better support for BeOS.
2758 2003-10-27 Paul Eggert <eggert@twinsun.com>
2760 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2761 to allocate the returned structure. Do not allocate a subarray,
2762 as x2nrealloc will do that.
2763 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2764 instead of xnrealloc.
2765 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2767 2003-10-26 Paul Eggert <eggert@twinsun.com>
2769 * xalloc.h (xalloc_oversized): New static inline function, for
2770 callers that want to do their own size-overflow checking. Include
2771 <stdbool.h>, since xalloc_oversized returns bool.
2772 * xalloc.c (array_size_overflow): Remove. All callers changed
2773 to use xalloc_oversized.
2775 Add two functions x2realloc, x2nrealloc, for programs that grow
2776 arrays dynamically by doubling their sizes.
2777 * xalloc.h (x2realloc, x2nrealloc): New decls.
2778 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2781 Port to C99 semantics for 'inline' of external functions.
2782 Bug reported by Bruno Haible.
2783 * xmalloc.c (xnmalloc_inline): New static inline function,
2784 with the old contents of xnmalloc.
2785 (xnmalloc, xmalloc): Use it.
2786 (xnrealloc_inline): New static inline function,
2787 with the old contents of xnrealloc.
2788 (xnrealloc, xrealloc): Use it.
2790 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2792 2003-10-25 Paul Eggert <eggert@twinsun.com>
2794 Fix several address-calculation bugs in the hash modules,
2795 plus some minor code cleanup.
2797 * hash.h: Include <stdbool.h>, for bool.
2798 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2799 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2800 hash_get_n_entries, hash_get_max_bucket_length,
2801 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2802 hash_rehash): Use size_t rather than unsigned.
2803 * hash.c (struct hash_table, hash_get_n_buckets,
2804 hash_get_n_buckets_used, hash_get_n_entries,
2805 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2806 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2807 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2809 (SIZE_MAX): Define if not defined.
2810 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2811 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2813 Use const * when possible.
2814 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2815 (check_tuning): Fix bug: if tuning parameters were very close to
2816 0 or 1, rounding errors could have caused subscript violations.
2817 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2818 (hash_initialize): Add 'fail:' label
2819 to free table and return NULL, and use it to simplify code.
2820 Use calloc rather than clearing the storage ourself.
2821 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2822 buffer size calculations.
2823 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2824 Include <stddef.h>, for size_t.
2825 * hash-pjw.c (hash_pjw): Likewise.
2826 Switch to method described by Bruno Haible.
2827 Include <limits.h>, for CHAR_BIT.
2828 (SIZE_BITS): New macro.
2830 2003-10-21 Paul Eggert <eggert@twinsun.com>
2832 * getndelim2.c (getndelim2): When size calculation overflows,
2833 ceiling the allocation at NMAX bytes rather than silently
2834 discarding input bytes before NMAX is reached. This makes
2835 a difference only if NMAX exceeds SIZE_MAX / 2.
2837 * obstack.c: Merge from glibc.
2838 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2839 Add libc_hidden_def (_obstack_newchunk).
2840 (_obstack_free) [! defined _LIBC]: Remove.
2841 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2842 a clone of the function body.
2843 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2844 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2846 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2847 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2850 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2851 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2852 Don't use lvalue casts, as GCC plans to remove support for them
2853 in GCC 3.5. Reported by Joseph S. Myers. This bug
2854 was also present in the non-GCC version, indicating that this
2855 code had always been buggy and had never been widely used.
2856 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2857 Use the fast variant of each macro, rather than copying the
2858 definiens of the fast variant; that way, we'll be more likely to
2859 catch future bugs in the fast variants.
2861 2003-10-20 Bruno Haible <bruno@clisp.org>
2863 * wait-process.h: New file, from GNU gettext.
2864 * wait-process.c: New file, from GNU gettext.
2866 2003-10-19 Jim Meyering <jim@meyering.net>
2868 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2870 2003-10-16 Paul Eggert <eggert@twinsun.com>
2872 * getgroups.c: Include <errno.h>, <stdlib.h>.
2873 (getgroups): First arg is int, not size_t.
2874 Don't let 'free' mangle errno.
2876 2003-10-16 Jim Meyering <jim@meyering.net>
2878 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2880 2003-10-15 Paul Eggert <eggert@twinsun.com>
2882 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2884 (new_exclude, add_exclude_file): Initial size no longer needs to
2886 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2887 our own address arithmetic overflow checking.
2889 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2890 (fnmatch): Do not alloca more than 2000 wide characters;
2891 instead, use malloc for large buffers.
2892 Check for address arithmetic overflow, and return -1
2893 with errno set to ENOMEM in that case.
2894 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2895 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2896 instead, return -1. Check for address arithmetic overflow.
2898 2003-10-14 Paul Eggert <eggert@twinsun.com>
2900 Handle invalid suffixes and overflow independently, so that
2901 callers can treat them independently as needed. Fix some bugs in
2902 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2903 suffix for a human-readable blocksize. The major caller-visible
2904 change is the addition of a new
2905 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2906 that both overflow and suffix chars were found.
2908 * human.c (humblock): Don't check separately for invalid suffix
2909 char; that is xstrtoumax's job (now that its bug is fixed).
2910 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2911 INTMAX_MAX]: New macros.
2912 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2913 TYPE_MAXIMUM): New macros.
2914 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2915 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2916 if overflow occurs, as it's what __strtol does and it's more useful
2918 (__xstrtol): If __strtol reports some error other than ERANGE,
2919 reflect it to the caller as LONGINT_INVALID. If it reports
2920 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2921 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2922 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2924 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2925 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2926 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2927 [defined UINTMAX_MAX]: New macros.
2929 2003-10-14 Bruno Haible <bruno@clisp.org>
2931 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2932 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2933 Also use volatile where needed.
2935 2003-10-12 Paul Eggert <eggert@twinsun.com>
2937 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2938 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2939 and define in terms of the other primitives.
2940 * xmalloc.c: Include stdbool.h; do not include exit.h.
2941 (SIZE_MAX): Define if not already defined.
2942 (array_size_overflow): New function.
2943 (xalloc_die): Abort instead of exiting if 'error' returns.
2944 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2945 (xmalloc, xrealloc): Use them.
2946 (xcalloc): Check for address arithmetic overflow.
2947 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2948 a bit faster than strcpy.
2950 2003-10-08 Paul Eggert <eggert@twinsun.com>
2952 Merge getpass from libc, plus a few fixes.
2954 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2955 Include <stdbool.h>.
2956 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2957 __fsetlocking to empty.
2958 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2959 do include <bits/libc-lock.h>.
2960 Do not include <fcntl.h>; not needed.
2961 [_LIBC]: Include <wchar.h>.
2962 (NOTCANCEL_MODE): New macro.
2963 (flockfile, funlockfile) [_LIBC]: New macros.
2964 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2965 [!_LIBC]: New macros.
2966 (call_fclose): New function.
2967 (getpass): Use it. Save tty stream separately; this simplifies the
2968 code and makes it more reliable if stdin happens to equal stdout.
2969 Invoke __fsetlocking on tty.
2970 Handle thread cancellation if needed.
2971 Namespace cleanup (use __tcgetattr, __getline).
2972 Use bool for Booleans.
2973 [USE_IN_LIBIO]: Handle wide streams.
2974 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2975 stream might go where.
2977 * unlocked-io.h: Include <stdio.h>, so that the caller
2978 doesn't have to include <stdio.h> before us.
2979 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2980 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2981 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2982 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2983 if not declared, so that we can use getpass.c code from libc without
2985 (flockfile, ftrylockfile, funlockfile): New macros.
2987 2003-10-06 Bruno Haible <bruno@clisp.org>
2989 * version-etc-2.h: Remove file.
2990 * version-etc-2.c: Remove file.
2992 2003-09-25 Jim Meyering <jim@meyering.net>
2993 Bruno Haible <bruno@clisp.org>
2995 This lets translators provide better translations for the
2996 "Written by ..." part of --version output.
2997 * version-etc.h: Include stdarg.h.
2998 (version_etc_copyright): Declare as readonly.
2999 (version_etc): Make this function variadic with a NULL-terminated list
3000 of author name strings.
3001 (version_etc_va): New declaration.
3002 * version-etc.c: Include stdarg.h, stdlib.h.
3003 (version_etc_copyright): Declare as readonly.
3004 (version_etc_va): New function. Provide a different translatable string
3005 for each possible number of authors < 10. Abbreviate when there are 10
3007 (version_etc): Make this function variadic. Call version_etc_va.
3008 Suggestion from Gary V. Vaughan.
3010 * long-options.h (parse_long_options): Change prototype: the authors
3011 string is moved to the end and becomes variadic.
3012 * long-options.c: Include stdarg.h.
3013 (parse_long_options): Make this function variadic, too.
3014 Call version_etc_va, not version_etc.
3016 2003-10-06 Bruno Haible <bruno@clisp.org>
3018 * fatal-signal.h: New file, from GNU gettext.
3019 * fatal-signal.c: New file, from GNU gettext.
3021 2003-10-04 Karl Berry <karl@gnu.org>
3023 * argp*: update from libc.
3025 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3027 * getpass.c (getpass): Use a no-op fseek when switching from input to
3028 output mode on the same stream.
3030 2003-09-29 Paul Eggert <eggert@twinsun.com>
3032 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3033 Fix arg typo in previous patch.
3035 2003-09-28 Jim Meyering <jim@meyering.net>
3037 * error.c: Correct cpp indentation.
3039 2003-09-27 Paul Eggert <eggert@twinsun.com>
3041 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3042 Omit the special code that used __typeof__, since we worry that
3043 it could be more trouble than it's worth. See:
3044 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3045 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3049 2003-09-26 Jim Meyering <jim@meyering.net>
3051 * error.c (error_tail): Move some declarations
3052 into inner scope where the local variables are used.
3054 2003-09-26 Bruno Haible <bruno@clisp.org>
3056 * stpncpy.h (gnu_stpncpy): New declaration.
3057 (stpncpy): Define as alias for gnu_stpncpy.
3058 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3060 2003-09-26 Paul Eggert <eggert@twinsun.com>
3062 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3063 (error_tail): Do not loop, reallocating temporary buffer, since
3064 the output cannot contain more wide characters than the input
3065 contains bytes, the size must be big enough already. This avoids
3066 one potential size overflow calculation. Check for size overflow
3067 when calculating temporary buffer size. Free temporary buffer
3068 when done, if it was allocated with malloc; this plugs a memory
3069 leak. Remove casts from void * to pointers, that are no longer
3070 needed now that we're assuming C89 or better.
3072 Merge error changes from glibc.
3074 * error.c, error.h: Update copyright notice header to match glibc.
3075 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3076 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3077 Disable cancellation while printing error.
3078 * error.h: Prepend __ to parameter names.
3080 2003-09-25 Karl Berry <karl@gnu.org>
3082 * argp-fmtstream.c, argp-help.c: update from libc.
3084 2003-09-25 Bruno Haible <bruno@clisp.org>
3086 * version-etc-2.h: New file, from version-etc.h with modifications.
3087 * version-etc-2.c: New file, from version-etc.c with modifications.
3089 2003-09-25 Simon Josefsson <jas@extundo.com>
3091 * xgetdomainname.h: New file.
3092 * xgetdomainname.c: New file.
3094 2003-09-25 Simon Josefsson <jas@extundo.com>
3095 Bruno Haible <bruno@clisp.org>
3097 * getdomainname.h: New file.
3098 * getdomainname.c: New file.
3100 2003-09-24 Paul Eggert <eggert@twinsun.com>
3102 * linebuffer.c (freebuffer): Don't free the argument, just
3103 the buffer associated with the argument. Bug reported by
3106 2003-09-19 Karl Berry <karl@gnu.org>
3108 * argp.h: update from libc.
3110 2003-09-16 Paul Eggert <eggert@twinsun.com>
3112 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3113 input error, instead of returning NULL the next time we are called
3114 (and therefore losing track of errno).
3116 2003-09-15 Paul Eggert <eggert@twinsun.com>
3118 * getndelim2.c (getndelim2): Don't trash errno when a read
3119 fails, so that the caller gets the proper errno.
3121 * readutmp.c (read_utmp): Likewise.
3122 Check for fstat error. Close stream and free storage
3125 2003-09-14 Bruno Haible <bruno@clisp.org>
3127 * fwriteerror.h: New file.
3128 * fwriteerror.c: New file.
3130 2003-09-14 Jim Meyering <jim@meyering.net>
3132 * getloadavg.c: Correct cpp indentation.
3133 * strdup.c: Likewise.
3134 * vasnprintf.c: Likewise.
3136 2003-09-12 Paul Eggert <eggert@twinsun.com>
3138 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3139 * obstack.c [!defined _LIBC]: Likewise.
3140 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3141 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3142 * exitfail.c: Don't include stdlib.h; no longer needed.
3144 More changes to assume C89 or better.
3146 * error.c (error_tail): Assume vprintf.
3148 * argmatch.c (getenv): Remove decl.
3149 * progreloc.c (get_full_program_name): Define via prototype.
3150 * setenv.c (clearenv): Likewise.
3151 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3153 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3154 (malloc, memcpy): Remove decls.
3155 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3156 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3157 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3158 (memcpy): Remove macro.
3159 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3160 (__P): Remove. All uses removed.
3161 (PTR): Remove. All uses changed to void *.
3162 (CHAR_BIT, NULL): Remove.
3163 (spaces, zeros, memset_space, memset_zero)
3164 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3166 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3167 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3168 Define with prototype.
3169 Remove now-unnecessary prototype decl.
3170 (extra_args_spec): Assume ANSI C. All uses changed.
3171 (extra_args_spec_iso): Remove.
3172 (my_strftime, emacs_strftimeu): Define via prototype.
3173 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3175 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3176 * strtoimax.c: Include <stdlib.h> unconditionally.
3177 (strtoul, strtol): Remove decls.
3178 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3180 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3181 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3182 (LOCALE_PARAM_PROTO): New macro.
3183 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3184 (INTERNAL (strtol), strtol): Define with a prototype.
3185 (PARAMS): Remove. All uses removed.
3186 * tempname.c: Include <string.h> unconditionally.
3187 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3188 * xgethostname.c (main): Define with a prototype.
3189 * xmalloc.c: Include "xalloc.h" first, to check interface.
3190 Include <stdlib.h> unconditionally.
3191 (calloc, malloc, realloc, free): Remove decls.
3192 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3193 Include <stdlib.h> unconditionally. Sort include file names.
3195 (xstrtod): Define with a prototype.
3196 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3197 (strtol, strtoul): Remove decls.
3199 2003-09-11 Paul Eggert <eggert@twinsun.com>
3201 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3202 Include <stdlib.h>, <string.h> unconditionally.
3203 Remove now-unnecessary cast to char *.
3204 * strnlen.c: Include <string.h> unconditionally.
3205 * yesno.c (yesno): Define with a prototype.
3207 2003-09-10 Bruno Haible <bruno@clisp.org>
3209 * strcspn.c: Include <string.h> unconditionally.
3210 * strpbrk.c: Include <string.h> unconditionally.
3211 * strstr.c: Include <string.h> unconditionally.
3212 * unicodeio.c: Include <string.h> unconditionally.
3213 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3214 * unsetenv.c: Likewise.
3215 * xreadlink.c: Include <stdlib.h> unconditionally.
3216 * yesno.c: Include <stdlib.h> unconditionally.
3217 (rpmatch): Add prototype.
3219 2003-09-10 Jim Meyering <jim@meyering.net>
3221 * error.c: Correct indentation of cpp directives.
3223 2003-09-09 Paul Eggert <eggert@twinsun.com>
3227 * acosl.c (main): Use a prototype.
3228 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3231 * getloadavg.c (getloadavg, main): Define via prototypes.
3233 * getopt.h (struct option.name): Assume C89, and use 'const'.
3234 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3235 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3237 * getopt.c (const): Remove macro.
3238 Include <string.h> unconditionally.
3239 (my_index): Remove; all uses changed to strchr.
3240 (strlen): Remove decl.
3241 (exchange): Remove forward decl; no longer needed.
3242 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3243 Define with prototype.
3244 * getopt1.c (const): Remove macro.
3245 (getopt_long, getopt_long_only, main): Define with prototype.
3247 * getugroups.c: Include <string.h> unconditionally.
3249 * getusershell.c: Include <stdlib.h> unconditionally.
3250 (getusershell, setusershell, endusershell, readname, main):
3251 Define with prototypes.
3253 * group-member.c: Include group-member.h first.
3254 Include <stdlib.h> unconditionally.
3256 * hard-locale.c: Include hard-locale.h first.
3257 Include <stdlib.h>, <string.h> unconditionally.
3259 * hash.c (free, malloc): Remove decls.
3260 Include <stdlib.h> unconditionally.
3262 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3263 (getenv): Do not declare.
3265 * idcache.c: Include <string.h> unconditionally.
3267 * long-options.c: Include long-options.h first, to test interface.
3268 Include <stdlib.h> unconditionally.
3270 * makepath.c: Include makepath.h first, to test interface.
3271 Include <stdlib.h> and <string.h> unconditionally.
3273 * linebuffer.c: Include <stdlib.h>.
3274 (free): Remove decl.
3276 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3277 rpl_malloc returns void *, not char *.
3278 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3280 * md5.h: Include <limits.h> unconditionally.
3281 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3282 (__P): Remove; all uses removed.
3283 * md5.c: Include "md5.h" first.
3284 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3285 md5_buffer, md5_process_bytes, md5_process_block):
3286 Define with prototypes.
3287 * sha.h (__P): Remove all uses. (It wasn't defined??)
3288 * sha.c: Include "sha.h" first.
3289 Include <stdlib.h>, <string.h> unconditionally.
3291 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3292 * memcmp.c (__ptr_t): Likewise.
3293 * memrchr.c (__ptr_t): Likewise.
3294 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3295 Include <string.h> unconditionally.
3296 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3297 * memchr.c: Include <stdlib.h> unconditionally.
3298 * memchr.c (LONG_MAX): Remove.
3299 * memrchr.c (LONG_MAX): Likewise.
3300 * memchr.c (__memchr): Define via a prototype.
3301 * memrchr.c (__memrchr): Likewise.
3302 * memcmp.c (__P): Remove, and remove all uses.
3303 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3304 Remove forward decls; no longer needed.
3305 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3306 Use types required by C89 in prototype.
3308 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3309 * savedir.c: Likewise.
3310 * mkdir.c (free): Remove decl.
3311 * rmdir.c (rmdir): Define with a prototype.
3312 * savedir.c: Include savedir.h first, to test interface.
3314 * mktime.c (STDC_HEADERS): Remove.
3315 Include <stdlib.h>, <string.h> unconditionally.
3317 * modechange.c: Include <stdlib.h> unconditionally.
3318 (malloc): Remove decl.
3320 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3321 (free): Remove decl.
3323 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3324 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3325 (This type really should be intptr_t, but that's a C99ism.)
3326 (_obstack_memcpy): Remove: all uses changed to memcpy.
3327 Include <string.h> unconditionally.
3328 (struct obstack): Assume __STDC__ for types of members
3329 chunkfun, freefun, extra_arg.
3330 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3331 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3332 obstack_begin, obstack_specify_allocation,
3333 obstack_specify_allocation_with_arg, obstack_chunkfun,
3334 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3335 Remove unprototyped decls and the macros that use them.
3336 * obstack.c (POINTER): Remove. All uses changed to void *.
3337 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3338 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3339 (defined __STDC__ && __STDC__)]:
3340 Remove nonprototyped code.
3341 Include <stdlib.h> unconditionally.
3342 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3343 _obstack_allocated_p, _obstack_free, obstack_free,
3344 _obstack_memory_used, print_and_abort):
3345 Define using prototypes.
3346 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3347 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3348 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3349 obstack_next_free, obstack_object_size, obstack_room) [0]:
3350 Remove unused, unprototyped code.
3352 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3354 * physmem.c (physmem_total, physmem_available, main): Define
3357 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3358 (main): Define with a prototype.
3360 * posixver.c (getenv): Remove decl.
3362 * putenv.c (malloc): Returns void *, not char *.
3363 Include <string.h> unconditionally.
3364 (strchr, memcpy, NULL): Do not define.
3366 * readtokens.c: Include readtokens.h first, to test interface.
3367 Include <stdlib.h>, <string.h> unconditionally.
3368 (init_tokenbuffer): Define with a prototype.
3370 * regex.c (PARAMS): Remove. All uses removed.
3371 All uses of _RE_ARGS removed, too.
3372 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3374 (bzero): Assume memset exists.
3375 (memcmp, memcpy, NULL): Remove.
3376 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3377 char, or assignments to local vars of type signed char.
3378 (init_syntax_once, PREFIX(extract_number_and_incr),
3379 PREFIX(print_partial_compiled_pattern),
3380 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3381 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3382 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3383 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3384 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3385 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3386 wcs_compile_range, byte_compile_range, truncate_wchar,
3387 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3388 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3389 count_mbs_length, wcs_re_match_2_internal,
3390 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3391 PREFIX(alt_match_null_string_p),
3392 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3393 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3394 regfree, PREFIX(extract_number)): Define with prototype. Remove
3395 now-unnecessary declaration, if any.
3396 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3398 Remove now-unnecessary casts among pointer types.
3399 * regex.h (_RE_ARGS): Remove. All uses removed.
3401 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3402 (free): Remove decl.
3404 * rpmatch.c: Include <stdlib.h> unconditionally.
3406 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3407 (free): Remove decl.
3409 * save-cwd.c: Include <stdlib.h> unconditionally.
3410 * xgetcwd.c: Likewise.
3412 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3413 (free): Remove decl.
3415 * strchrnul.c (strchrnul): Define with a prototype.
3416 Fix bug: c_in was not converted to char before searching.
3418 The following changes are not K&R related:
3420 * group-member.h: Include <sys/types.h>, so that this file is
3422 * makepath.h: Likewise.
3424 * getusershell.c (readname, default_index, line_size, readname):
3425 Use size_t, not int, for sizes.
3426 (readname): If the size overflows, report an error instead of
3429 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3431 * getndelim2.c: Assume stdlib.h per the C89 spec.
3433 2003-09-08 Paul Eggert <eggert@twinsun.com>
3435 Assume C89 or better; remove K&R cruft.
3436 A few of these changes were first proposed by Derek Robert Price
3437 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3439 * addext.c: Include <string.h> unconditionally.
3440 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3441 Don't declare getenv or malloc.
3443 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3444 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3446 (find_stack_direction, alloca): Use prototypes.
3448 * atexit.c (atexit): Define using a prototype.
3450 * basename.c, dirname.c, stripslash.c:
3451 Include <string.h> unconditionally.
3453 * bcopy.c: Include <stddef.h>.
3454 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3456 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3458 * error.h (error, error_at_line, error_print_progname)
3459 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3460 * error.c: Include error.h first, to check interface.
3461 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3462 (VA_START): Remove; all uses changeed to va_start.
3463 (exit, strerror): Remove decls.
3464 (error_print_progname): Prototype uncondionally.
3465 Don't include <errno.h>; no longer needed.
3466 (private_strerror): Remove.
3467 (error_tail): Always define.
3468 (error, error_at_line): Assume C89 or better; always use prototypes.
3469 * fatal.c: Include "fatal.h" first, to test interface.
3470 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3471 (VA_START): Remove; all uses changed to va_start.
3472 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3474 (exit): Remove decl.
3475 (fatal): Prototype unconditionally. Assume va_start works.
3476 Abort at end, to pacify gcc.
3478 * euidaccess.c (main): Define with a prototype.
3480 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3482 * exitfail.c: Include <stdlib.h> unconditionally.
3484 * fnmatch_.h (__P): Remove. All uses changed to assume
3486 * fnmatch.c: Include fnmatch.h first, to test interface.
3487 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3488 (getenv): Remove decl.
3489 (fnmatch): Define using a prototype.
3490 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3491 (FCT): Define using a prototype.
3493 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3495 * gethostname.c: Include <stddef.h>.
3496 (gethostname): Define with prototype. Length is size_t, not int.
3498 2003-09-08 Paul Eggert <eggert@twinsun.com>
3500 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3501 getversion.c should have been removed then, but was accidentally
3504 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3505 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3507 2003-09-07 Paul Eggert <eggert@twinsun.com>
3509 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3510 copy_tm_result. Bug reported by Simon Josefsson in
3511 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3513 2003-09-06 Paul Eggert <eggert@twinsun.com>
3515 * time_r.c, time_r.h: New files.
3517 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3519 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3520 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3522 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3524 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3525 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3528 * timegm.c: Switch to glibc implementation, with the following changes:
3529 [defined HAVE_CONFIG_H]: Include <config.h>.
3530 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3531 (__mktime_internal) [!defined _LIBC]: New decl.
3532 (__gmtime_r) [!defined _LIBC]: New macro and function.
3533 (timegm): Use a prototype, since gnulib assumes C89.
3534 Do not bother declaring tmp to be const, as it's not really usefu.
3535 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3536 (timegm): Declare only if HAVE_DECL_TIMEGM.
3538 2003-09-03 Paul Eggert <eggert@twinsun.com>
3540 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3541 Bug reported by Lute Kamstra in
3542 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3544 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3545 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3546 course with correspondingly smaller numbers for tomorrow and
3547 yesterday. From Tadayoshi Funaba. Originally installed into
3548 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3551 2003-08-31 Simon Josefsson <jas@extundo.com>
3553 * timegm.h: New file.
3554 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3556 2003-08-31 Karl Berry <karl@gnu.org>
3558 * argp.h: update from libc.
3560 2003-08-28 Bruno Haible <bruno@clisp.org>
3562 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3563 warning on QNX, which defines O_BINARY to 000000.
3565 2003-08-24 Bruno Haible <bruno@clisp.org>
3567 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3568 MSVC7 <stdio.h> is included later.
3570 2003-08-20 Bruno Haible <bruno@clisp.org>
3572 * progname.h: New file, from GNU gettext.
3573 * progname.c: New file, from GNU gettext.
3574 * progreloc.c: New file, from GNU gettext.
3576 2003-08-19 Bruno Haible <bruno@clisp.org>
3578 * xstrdup.c: Assume <string.h> exists.
3580 2003-08-18 Jim Meyering <jim@meyering.net>
3582 * setenv.h: Indent nested cpp directive.
3583 * vasnprintf.c: Remove trailing blanks.
3585 2003-08-17 Simon Josefsson <jas@extundo.com>
3586 Bruno Haible <bruno@clisp.org>
3588 * xstrndup.h: New file.
3589 * xstrndup.c: New file.
3591 2003-08-17 Bruno Haible <bruno@clisp.org>
3593 * strndup.h: New file.
3595 2003-08-16 Paul Eggert <eggert@twinsun.com>
3597 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3598 space, undoing this 2003-08-12 change:
3599 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3601 2003-08-16 Jim Meyering <jim@meyering.net>
3603 Merge from coreutils.
3604 * xstrtoimax.c: #else #if -> #elif.
3605 * xstrtoumax.c: Likewise.
3607 2003-08-15 Paul Eggert <eggert@twinsun.com>
3609 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3610 rather than tab, after '#' in shell-script copyright notices.
3611 Suggested by Bruno Haible.
3613 2003-08-15 Jim Meyering <jim@meyering.net>
3614 and Paul Eggert <eggert@twinsun.com>
3616 Merge from coreutils.
3617 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3618 member but strut utmpx does not. Needed for AIX 4.3.3.
3619 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3621 2003-08-15 Jim Meyering <jim@meyering.net>
3623 Merge from coreutils.
3624 * xgethostname.c: Include <stdlib.h>.
3625 (xghostname): Don't exit for anything other than memory-related
3626 failure; just return NULL.
3627 * userspec.c: Include "posixver.h".
3628 (parse_user_spec): Accept `.' as a separator only
3629 in pre-POSIX-200112 mode.
3630 * strtoimax.c: Use #elif rather than #else #if.
3631 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3632 Remove function, now that we can rely on a working tzset function.
3633 [!_LIBC]: Ensure that the required autoconf test has been run.
3634 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3635 Use underlying_strftime for %r.
3636 * sha.c: Merge in some clean-up and optimization changes from glibc.
3637 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3638 Ensure that it is a multiple of 64.
3639 Rearrange loop exit tests so as to avoid performing an
3640 additional fread after encountering an error or EOF.
3641 * realloc.c: Update copyright date.
3643 2003-08-14 Jim Meyering <jim@meyering.net>
3645 Merge from coreutils.
3646 * obstack.h: Whitespace changes.
3647 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3648 and xcalloc return values.
3649 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3650 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3651 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3652 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3653 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3655 Use mntctl's return value to drive the entry-processing loop, since
3656 we can't rely on the value of the vmt_length member in the last
3657 entry. On some systems doing so could result in exhausting
3658 virtual memory. Based in part on a patch from Mike Jetzer.
3660 2003-08-14 Jim Meyering <jim@meyering.net>
3661 and Paul Eggert <eggert@twinsun.com>
3663 Merges from coreutils, plus other fixes.
3664 * physmem.c: Merge in portability changes from gcc/libiberty
3665 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3666 for credits and details. Thanks to Kaveh Ghazi for helping
3667 to keep these files in sync.
3668 (ARRAY_SIZE): Define it.
3669 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3670 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3671 (memcasecmp): Don't assume size_t fits in unsigned int.
3672 Remove casts and duplicate code.
3673 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3674 (memcpy): Remove definition.
3675 Merge in some clean-up and optimization changes from glibc.
3676 [BLOCKSIZE]: Move definition to top of file.
3677 Ensure that it is a multiple of 64.
3678 Rearrange loop exit tests so as to avoid performing an
3679 additional fread after encountering an error or EOF.
3680 * md5.h (md5_uintptr): Define.
3681 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3682 return to the initial working directory. Preserve errno
3684 * idcache.c: Include "xalloc.h".
3685 (xmalloc, xrealloc): Remove decls.
3686 (getuser): Remove casts no longer required in C89.
3687 * human.c: Include stdio.h, for sprintf.
3688 * group-member.c: Include "xalloc.h".
3689 (xmalloc, xrealloc): Remove decls.
3690 (get_group_info): Remove casts no longer required in C89.
3691 * getusershell.c (readname): Remove casts no longer required in C89.
3692 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3693 * getline.c: Whitespace fix, from coreutils.
3695 2003-08-13 Paul Eggert <eggert@twinsun.com>
3697 * exclude.c: Include <ctype.h>
3698 (IN_CTYPE_DOMAIN): New macro.
3700 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3703 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3704 Undo previous (whitespace-only) change.
3706 2003-08-12 Paul Eggert <eggert@twinsun.com>
3708 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3709 Normalize leading white space and remove trailing white space.
3710 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3711 notice, as per ../config/srclist-update.
3713 Merge from coreutils.
3714 * euidaccess.h: New file.
3715 * euidaccess.c: Include it.
3716 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3717 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3718 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3720 2003-08-11 Bruno Haible <bruno@clisp.org>
3722 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3723 (vasnprintf): Use it instead of wcslen.
3725 2003-08-11 Bruno Haible <bruno@clisp.org>
3727 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3728 value to ensure that _Bool promotes to int. Use #define for _Bool when
3729 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3731 2003-08-10 Karl Berry <karl@gnu.org>
3733 * regex.h: update from libc (whitespace fix).
3735 2003-08-09 Paul Eggert <eggert@twinsun.com>
3737 Merge some files from coreutils. These changes were
3738 originally made by Jim Meyering.
3739 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3740 many older Unixes require this.
3741 * alloca.c (alloca): Remove cast to argument of free;
3742 no longer needed in C89.
3743 * alloca_.h, regex.h: Fix white space to match
3744 what GNU indent does.
3746 2003-08-05 Paul Eggert <eggert@twinsun.com>
3748 * bumpalloc.h: Remove.
3750 2003-08-04 Paul Eggert <eggert@twinsun.com>
3752 * getloadavg.c: Change copyright notice and spacing to conform to
3755 Merge from coreutils.
3756 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3758 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3759 from Karl Berry, implemented by Jim Meyering.
3760 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3761 from Dmitry V. Levin.
3762 Remove anachronistic cast of xrealloc.
3763 * fnmatch_.h (__const): Remove. Use 'const'.
3764 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3765 type. Otherwise, it wouldn't compile with at least /bin/cc on
3766 ymp-cray-unicos9.0.2.X.
3767 Combine two mostly-identical uses of alloca into one.
3768 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3770 2003-08-04 Dave Love <d.love@dl.ac.uk>
3774 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3775 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3776 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3777 obsolete NLIST_NAME_UNION.
3778 [__GNU__]: Undef BSD and FSCALE.
3779 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3781 2003-08-03 Paul Eggert <eggert@twinsun.com>
3783 * stdbool_.h (_Bool): Make it signed char, instead of
3784 an enum type, so that it's guaranteed to promote to int. See:
3785 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3787 2003-07-31 Paul Eggert <eggert@twinsun.com>
3789 * strerror.c: Include config.h, limits.h. Declare sprintf.
3790 (strerror): Don't assume that a printable int fits in 14 bytes.
3792 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3793 Bruno Haible <bruno@clisp.org>
3795 * getline.h (getline, getdelim): Change return type to ssize_t.
3796 * getline.c (getline, getdelim): Likewise.
3797 Remove _GNU_SOURCE define; now it's defined in config.h through
3800 2003-07-22 Paul Eggert <eggert@twinsun.com>
3802 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3803 over-parenthesization in macros.
3805 Sync with coreutils.
3807 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3810 Use `exit_failure' for xalloc and xmemcoll instead of their own
3811 private exit-failure variables.
3812 * xalloc.h (xalloc_exit_failure): Remove.
3813 * xmalloc.c: Likewise. Include exitfail.h.
3814 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3815 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3816 * xmemcoll.c: Likewise. Include exitfail.h.
3817 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3819 2003-07-18 Paul Eggert <eggert@twinsun.com>
3821 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3822 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3823 to test that it can stand by itself. Include "exitfail.h".
3824 Clients should set exit_failure instead.
3825 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3827 2003-07-18 Andreas Schwab <schwab@suse.de>
3829 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3831 2003-07-18 Bruno Haible <bruno@clisp.org>
3833 * getndelim2.h: New file.
3834 * getndelim2.c: Make into a module of its own. Include config.h,
3836 (getndelim2): Make non-static. Change return type to ssize_t.
3837 * getline.h: Change argument names.
3838 * getline.c: Include getndelim2.h instead of getndelim2.c.
3839 * getnline.c: Include getndelim2.h.
3841 2003-07-17 Bruno Haible <bruno@clisp.org>
3843 * Makefile.am: Remove file.
3844 * Makefile.in: Remove file.
3846 2003-07-17 Bruno Haible <bruno@clisp.org>
3848 * getnline.h: New file.
3849 * getnline.c: New file.
3850 * getndelim2.c: New file, extracted from getline.c.
3851 (getndelim2): Renamed from getdelim2, with added nmax argument.
3852 * getline.c: Include getndelim2.c.
3853 (getdelim2): Moved out to getndelim2.c.
3854 (getline, getdelim): Update.
3856 2003-07-15 <karl@gnu.org>
3858 * vasnprintf.c: update from gettext.
3860 2003-07-15 Jim Meyering <jim@meyering.net>
3862 * makepath.c (make_path): Enclose diagnostic in _(...).
3864 2003-07-14 Paul Eggert <eggert@twinsun.com>
3866 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3867 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3868 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3869 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3870 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3871 updated automatically by ../config/srclist-update. This changes
3872 their license from LPGL to GPL.
3874 2003-07-14 Jim Meyering <jim@meyering.net>
3876 Don't emit diagnostics. Let callers do that.
3877 * save-cwd.c: Don't include "error.h".
3878 (save_cwd): Don't call error. Ensure that errno is valid
3879 when returning nonzero.
3881 * save-cwd.h (restore_cwd): Update prototype.
3882 * save-cwd.c (restore_cwd): Remove two parameters.
3883 Simplify. Don't call error upon failure. Let callers do that.
3884 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3885 when auditing is enabled. But don't bother updating the #if.
3887 2003-07-14 Simon Josefsson <jas@extundo.com>
3889 * mempcpy.h: New file.
3890 * mempcpy.c: New file.
3892 2003-07-14 Paul Eggert <eggert@twinsun.com>
3894 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3895 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3896 unicodeio.c, unicodeio.h, unlocked-io.h:
3897 Switch from LGPL to GPL.
3899 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3901 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3902 it breaks C++ compilation.
3903 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3905 2003-07-10 Jim Meyering <jim@meyering.net>
3907 * vasnprintf.c: Remove trailing blanks.
3908 Make cpp indentation consistent.
3910 2003-07-09 Paul Eggert <eggert@twinsun.com>
3912 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3913 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3914 Switch from LGPL to GPL.
3916 2003-07-07 Paul Eggert <eggert@twinsun.com>
3918 * mktime.c: Fix some boundary cases and remove need for floating point.
3920 Issue a compile-time diagnostic if time_t is floating point, or if
3921 two's complement arithmetic is not in effect, or if arithmetic
3922 right shift does not propagate the sign. These assumptions were
3923 all in the original code but they weren't checked.
3925 (TIME_T_MIDPOINT, verify): New macros.
3926 (__isleap): Remove; it has integer overflow problems.
3927 (leapyear): New function, without those problems.
3928 (ydhms_tm_diff): Remove; splitting into two parts.
3929 (ydhms_diff): New function, containing the arithmetic part of
3930 the old ydhms_tm_diff function. Issue a compile-time
3931 diagnostic if we are not using C99 integer division.
3932 Avoid casts when possible.
3933 (guess_time_tm): New function, containing the checking part of
3934 the old ydhms_tm_diff function. Return the new value, rather than
3935 the difference between it and the old. Accept a new argument T
3936 so that *T specifies the old value. Check for overflow in the result.
3938 (__mktime_internal): Use a time_t offset, not a long int offset.
3939 This undoes the 2003-06-04 change, which is no longer needed now
3940 that we have better overflow checking.
3941 (localtime_offset): Likewise.
3943 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3944 and long are 64-bit but int is only 32-bit.
3945 (ydhms_diff): Use long int to store year1 and yday1.
3946 Issue a compile-time diagnostic if long int is not wide enough.
3948 (__mktime_internal): Use long int to store adjusted year and yday.
3949 Use plain C rather than preprocessor commands, if that doesn't
3951 Check for overflow (and try to repair) after each probe
3952 rather than checking only at the very end. This avoids some bugs
3953 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3954 does not equal GMT offset at maximum time).
3955 Use integer to check for overflow rather than floating point; this
3956 is more portable to non-IEEE hosts, and is a tad faster.
3957 When we detect that we are oscillating between two values,
3958 don't check whether tm_isdst has the requested value, since
3959 we already know the answer. When tm_isdst has the wrong value,
3960 use a different heuristic to find the right one, based on the
3961 extreme values actually observed in practice in tz2003a,
3962 rather than the (overly optimistic) "previous 3 calendar quarters".
3964 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3965 "T const" to accommodate glibc style.
3966 (check_result): Use less-confusing report format. "long" -> "long int.
3968 Don't loop if the iteration overflows time_t.
3969 Allow a negative step in the iteration.
3971 2003-07-01 Paul Eggert <eggert@twinsun.com>
3973 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3974 having it depend on HAVE_SYS_TYPES_H.
3976 2003-06-25 Bruno Haible <bruno@clisp.org>
3978 * readlink.c: New file.
3980 2003-06-20 Bruno Haible <bruno@clisp.org>
3982 Assume C89, so PARAMS isn't needed.
3983 * unicodeio.h (PARAMS): Remove.
3984 * unicodeio.c: Don't use PARAMS.
3986 2003-06-18 Jim Meyering <jim@meyering.net>
3988 Merge changes from coreutils.
3989 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3990 Remove explicit declarations of xmalloc and realloc.
3992 (read_utmp): Remove anachronistic cast of xmalloc.
3994 2003-06-17 Paul Eggert <eggert@twinsun.com>
3996 Assume C89, so PARAMS isn't needed.
3997 * backupfile.h (PARAMS): Remove. All uses removed.
3998 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3999 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4000 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4001 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4002 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4003 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4004 xstrtol.h: Likewise.
4005 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4006 same.h, strverscmp.h: Do not include config.h; no longer needed.
4007 Anyway, config.h should always be included before any other file.
4009 2003-06-11 Simon Josefsson <jas@extundo.com>
4011 * sysexit_.h: New file.
4013 2003-05-20 Derek Price <derek@ximbiot.com>
4015 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4017 2003-06-10 Simon Josefsson <jas@extundo.com>
4019 * strchrnul.h: New file.
4020 * strchrnul.c: New file.
4022 2003-06-10 Simon Josefsson <jas@extundo.com>
4024 * argp.h: New file, from glibc.
4025 * argp-ba.c: New file, from glibc.
4026 * argp-eexst.c: New file, from glibc.
4027 * argp-fmtstream.c: New file, from glibc.
4028 * argp-fmtstream.h: New file, from glibc.
4029 * argp-fs-xinl.c: New file, from glibc.
4030 * argp-help.c: New file, from glibc.
4031 * argp-namefrob.h: New file, from glibc.
4032 * argp-parse.c: New file, from glibc.
4033 * argp-pv.c: New file, from glibc.
4034 * argp-pvh.c: New file, from glibc.
4035 * argp-xinl.c: New file, from glibc.
4037 2003-06-07 Jim Meyering <jim@meyering.net>
4039 * readtokens.h: Put `Free Software Foundation, Inc.'
4040 in place of my name in the copyright comment.
4041 Remove definition and uses of __P.
4044 * stat.c: Don't declare xmalloc explicitly.
4045 Instead, include "xalloc.h".
4046 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4047 xrealloc, and xcalloc return values.
4048 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4050 * xgetcwd.h: Remove definition/uses of PARAMS.
4052 2003-06-06 Jim Meyering <jim@meyering.net>
4054 * stdbool_.h: Renamed from stdbool.h.in.
4056 2003-06-06 Jim Meyering <jim@meyering.net>
4058 Merge from coreutils.
4059 * same.c: (same_name): Declare *_basename locals to be `const'.
4060 Consolidate declarations and initializations of *_base* locals.
4062 Merge from coreutils.
4063 This avoids a core dump on systems without GNU putenv,
4064 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4065 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4066 (unsetenv): New static function, from GNU libc.
4067 (rpl_putenv): Use it.
4069 * modechange.c: Remove trailing blanks.
4071 Merge from coreutils.
4072 * fsusage.c: Remove declaration of statfs.
4073 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4075 * posixtm.c: Include <stdbool.h> unconditionally.
4077 2003-06-05 Paul Eggert <eggert@twinsun.com>
4079 * mktime.c (__mktime_internal): When resolving a tm_isdst
4080 mismatch, look in future quarters as well as past. This fixes a
4081 bug when processing fall-backwards gaps immediately after a long
4082 period of daylight-saving time.
4084 * mktime.c: Assume freestanding C89 or better.
4085 (HAVE_LIMITS_H): Remove. Assume it's 1.
4086 (__P): Remove; not used.
4087 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4088 (mktime, not_equal_tm, print_tm, check_result,
4089 main): Use prototypes. Use const * where appropriate.
4090 (main): Fix typo in testing code that uncovered by above changes.
4091 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4093 2003-06-04 Paul Eggert <eggert@twinsun.com>
4095 * mktime.c: Fix Debian bug 177940
4096 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4097 (localtime_offset): Now long int, not time_t, because we want it
4098 to be guaranteed to be signed. All uses changed.
4099 (__mktime_internal): If overflow would occur when adding offset,
4102 Merge 'human' changes from coreutils. Rewrite to support
4103 locale-specific notations like thousands separators.
4104 * human.c: Simplify authorship notice.
4105 Include human.h immediately after config.h.
4106 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4107 <limits.h>: Do not include, since human.h does.
4108 (SIZE_MAX, UINTMAX_MAX): New macros.
4109 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4110 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4111 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4112 (power_letter): Renamed from suffixes.
4113 (generate_suffix_backwards): Remove.
4114 (adjust_value): Now takes int style (because of human.h changes)
4115 and long double value (for greater precision on some platforms).
4116 (group_number): New function.
4117 (human_readable): Use it. Use integer options, not enum.
4118 Put the options before the sizes in the arg list.
4119 Support all the new options.
4120 The old human_readable function has been removed;
4121 use inttostr.h instead.
4122 (human_readable, default_block_size, humblock):
4123 Use uintmax_t, not int, for block sizes.
4124 (human_readable_inexact, block_size_types): Remove.
4125 (block_size_opts): New constant.
4126 (human_options): Renamed from human_block_size, with new signature
4127 that allows block sizes up to UINTMAX_MAX. All callers changed.
4128 * human.h: Add copyright and authorship notice.
4129 Include <limits.h> and <stdbool.h> unconditionally.
4130 (PARAMS): Remove. All uses removed.
4131 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4132 (enum human_inexact_style): Remove tag; now a nameless enum.
4133 (human_floor, human_ceiling, human_round_to_even): Now have
4134 values 2, 0, 1 rather than -1, 1, 0.
4135 (human_group_digits, human_suppress_point_zero, human_autoscale,
4136 human_base_1024, human_SI, human_B): New constants.
4137 (human_readable_inexact, human_block_size): Remove.
4138 (human_readable): Size args are now uintmax_t, not int.
4139 (human_options): New decl.
4141 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4142 unnecessary now that we assume C89 or better. This change
4143 imported from coreutils.
4145 * mktime.c (__mktime_internal): Do not reject negative timestamps
4146 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4147 in the 2003-05-30 sync from glibc.
4149 .h files should stand alone, but we shouldn't include <sys/types.h>
4150 if we can get away with just <stddef.h>.
4152 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4153 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4154 rather than <sys/types.h>, as we merely need size_t.
4155 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4157 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4158 Include <stdio.h>, to get FILE.
4159 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4160 memcasecmp.h has included <stddef.h> and all we need is size_t.
4161 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4162 our interface, instead of including <sys/types.h>
4164 2003-06-02 Paul Eggert <eggert@twinsun.com>
4167 Fix some minor time-related bugs with POSIX time arguments.
4168 Some valid time stamps were being rejected (notably -1, and
4169 time stamps before 1900 on 64-bit hosts). And some invalid
4170 time stamps were being accepted, e.g. September 31.
4172 * posixtm.h (posixtime): Return bool instead of time_t, so
4173 that we can return (time_t) -1 successfully.
4174 * posixtm.c: Likewise.
4175 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4176 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4177 (t): Remove static var.
4178 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4179 of static var. All uses changed.
4180 (year): Do not reject years before 1900; they can occur with
4182 (posix_time_parse): Do not check for out-of-range components;
4183 that is now the caller's responsibility, since our checks were
4184 only approximations.
4185 (posixtime): Use mktime to check for out-of-range components,
4186 since it knows them exactly.
4187 If mktime returns (time_t) -1, check whether an error actually occurred
4188 by invoking localtime on -1.
4189 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4190 posixtime failures better.
4191 Improve the test data (in comments only).
4193 2003-05-30 <karl@gnu.org>
4195 * mktime.c: update from libc.
4197 2003-05-30 Bruno Haible <bruno@clisp.org>
4199 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4200 * localcharset.h: Likewise.
4201 * localcharset.c: Likewise.
4203 2003-05-28 Paul Eggert <eggert@twinsun.com>
4205 Assume the headers required for C89 freestanding compilers.
4206 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4207 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4208 without checking for HAVE_LIMITS_H.
4209 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4210 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4212 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4213 * exclude.c: Include <stdbool.h> unconditionally.
4214 * tempname.c: Include <stddef.h> unconditionally.
4215 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4216 * modechange.c, rpmatch.c (NULL): Don't define, since
4217 <stddef.h> does that.
4218 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4219 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4220 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4221 * xstrtol.c: Likewise.
4222 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4223 * savedir.c: Include <stddef.h> instead of defining NULL.
4225 * addext.c (addext): Use assignment rather than cast, to avoid
4226 warnings on some platforms.
4228 * mktime.c (__mktime_internal): Do not reject negative timestamps
4231 2003-05-10 Bruno Haible <bruno@clisp.org>
4233 * linebreak.c (iconv_string_length): Don't return -1 just because the
4234 string is longer than 4 KB.
4236 2003-05-12 Jim Meyering <jim@meyering.net>
4238 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4239 the space-padded-by-default conversion specifiers, %e, %k, %l.
4241 2003-05-03 Bruno Haible <bruno@clisp.org>
4243 Upgrade to Unicode-4.0.
4244 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4245 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4246 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4247 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4248 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4249 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4250 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4251 Change width of U+E0100..U+E01EF from 1 to 0.
4253 2003-04-25 Bruno Haible <bruno@clisp.org>
4255 * copy-file.c: Include <stddef.h>, for size_t.
4257 2003-04-25 Jim Meyering <jim@meyering.net>
4259 * copy-file.c (copy_file_preserving): Declare buf_size to be
4260 of type size_t, not int.
4262 2003-04-11 Jim Meyering <jim@meyering.net>
4264 Merge changes from Coreutils.
4266 2003-03-22 Jim Meyering <jim@meyering.net>
4268 * strftime.c (widen): Cast alloca return value to proper type.
4270 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4273 * strftime.c (my_strftime): Handle very large width
4274 specifications for numeric values correctly. Improve checks for
4277 2003-01-19 Jim Meyering <jim@meyering.net>
4279 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4280 (nl_get_alt_digit) [! defined my_strftime]: Define.
4281 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4282 _nl_get_alt_digit and _nl_get_walt_digit.
4284 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4285 These changes have no effect outside of _LIBC.
4287 2003-04-10 Bruno Haible <bruno@clisp.org>
4289 * findprog.h: New file, from GNU gettext.
4290 * findprog.c: New file, from GNU gettext.
4292 2003-04-05 Jim Meyering <jim@meyering.net>
4294 Merge changes from Coreutils.
4296 * exclude.h (PARAMS): Remove definition and uses.
4297 * exclude.c: Remove uses of `PARAMS'.
4299 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4300 Add test-cases for DOS filenames. Declare program_name.
4301 (main): Set up program_name. Patch by Rich Dawe.
4303 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4305 Use mntctl's return value to drive the entry-processing loop, since
4306 we can't rely on the value of the vmt_length member in the last
4307 entry. On some systems doing so could result in exhausting
4308 virtual memory. Based in part on a patch from Mike Jetzer.
4310 2003-04-04 Bruno Haible <bruno@clisp.org>
4312 * linebreak.h: New file, from GNU gettext.
4313 * linebreak.c: New file, from GNU gettext with slight modifications.
4314 * lbrkprop.h: New file, from GNU gettext.
4316 2003-04-03 Bruno Haible <bruno@clisp.org>
4318 * utf8-ucs4.h: New file, from GNU gettext.
4319 * utf16-ucs4.h: New file, from GNU gettext.
4320 * ucs4-utf8.h: New file, from GNU gettext.
4321 * ucs4-utf16.h: New file, from GNU gettext.
4323 2003-04-02 Bruno Haible <bruno@clisp.org>
4325 * binary-io.h: New file, from GNU gettext.
4327 2003-04-01 Bruno Haible <bruno@clisp.org>
4329 * pathname.h: New file, from GNU gettext.
4330 * concatpath.c: New file, from GNU gettext.
4332 2003-03-30 Bruno Haible <bruno@clisp.org>
4334 * copy-file.c (copy_file_preserving): Don't set owner if the function
4335 chown() doesn't exist.
4337 2003-03-28 Bruno Haible <bruno@clisp.org>
4339 * copy-file.h: New file, from GNU gettext.
4340 * copy-file.c: New file, from GNU gettext.
4342 2003-03-18 Jim Meyering <jim@meyering.net>
4344 * quote.c (quote_n): Fix typo in comment.
4346 2003-03-14 Jim Meyering <jim@meyering.net>
4348 Merge changes from Coreutils.
4349 * obstack.h (obstack_object_size): Declare temporary, __o,
4350 to be const, in order to avoid warnings.
4351 (obstack_room): Likewise.
4352 (obstack_empty_p): Likewise.
4354 2003-03-13 Paul Eggert <eggert@twinsun.com>
4356 Merge changes from Bison.
4357 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4358 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4359 when compiling Bison 1.875's `bitset bset = obstack_alloc
4360 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4361 * hash.c: Include <stdbool.h> unconditionally.
4363 2003-03-09 Paul Eggert <eggert@twinsun.com>
4365 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4366 Reported by Bruce Becker; see:
4367 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4369 2003-03-03 Paul Eggert <eggert@twinsun.com>
4370 Bruno Haible <bruno@clisp.org>
4372 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4373 Reported by John Hughes, see
4374 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4376 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4378 * poll_.h: New file.
4381 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4383 * mathl.h: New file.
4384 * acosl.c: New file.
4385 * asinl.c: New file.
4386 * atanl.c: New file.
4387 * ceill.c: New file.
4390 * floorl.c: New file.
4391 * frexpl.c: New file.
4392 * ldexpl.c: New file.
4394 * sincosl.c: New file.
4396 * sqrtl.c: New file.
4398 * trigl.c: New file.
4399 * trigl.h: New file.
4401 2003-02-17 Bruno Haible <bruno@clisp.org>
4403 * mkdtemp.h: New file, from GNU gettext.
4404 * mkdtemp.c: New file, from GNU gettext.
4406 2003-01-31 Bruno Haible <bruno@clisp.org>
4408 * rename.c: #undef rename before defining rpl_rename.
4409 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4411 2003-01-30 Bruno Haible <bruno@clisp.org>
4413 * printf-args.h: New file, from GNU gettext.
4414 * printf-args.c: New file, from GNU gettext.
4415 * printf-parse.h: New file, from GNU gettext.
4416 * printf-parse.c: New file, from GNU gettext.
4417 * vasnprintf.h: New file, from GNU gettext.
4418 * vasnprintf.c: New file, from GNU gettext.
4419 * asnprintf.c: New file, from GNU gettext.
4420 * vasprintf.h: New file, from GNU gettext with modifications.
4421 * vasprintf.c: New file, from GNU gettext.
4422 * asprintf.c: New file, from GNU gettext.
4424 2003-01-29 Bruno Haible <bruno@clisp.org>
4426 * stpncpy.h: New file, from GNU gettext with modifications.
4427 * stpncpy.c: New file, from GNU gettext with modifications.
4429 2003-01-28 Bruno Haible <bruno@clisp.org>
4431 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4433 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4436 2003-01-27 Bruno Haible <bruno@clisp.org>
4438 * xsetenv.h: New file, from GNU gettext.
4439 * xsetenv.c: New file, from GNU gettext.
4441 2003-01-23 Bruno Haible <bruno@clisp.org>
4443 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4445 2003-01-22 Bruno Haible <bruno@clisp.org>
4447 * exit.h: New file, from GNU gettext.
4449 2003-01-11 Bruno Haible <bruno@clisp.org>
4451 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4452 * strcase.h (strcasecmp, strncasecmp): Likewise.
4454 2003-01-14 Jim Meyering <jim@meyering.net>
4456 * same.c (same_name): Tweak a comment.
4458 2003-01-11 Bruno Haible <bruno@clisp.org>
4460 * same.c (same_name): Reorder tests so as to avoid calling stat()
4461 when a string comparison is sufficient.
4463 2003-01-11 Bruno Haible <bruno@clisp.org>
4465 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4468 2003-01-11 Bruno Haible <bruno@clisp.org>
4470 * hash-pjw.c: Add comment about low quality of this function.
4472 2003-01-12 Paul Eggert <eggert@twinsun.com>
4474 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4475 to avoid collisions with libcurses and libreadline.
4477 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4478 * getstr.h, getstr.c: Remove.
4479 * getline.c: Include "getline.h", to check interface.
4480 Move body of old getstr.c here: this defines MIN_CHUNK and
4481 declares getdelim2, which is renamed from getstr.
4482 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4484 * linebuffer.c (readlinebuffer): Renamed from readline.
4486 * linebuffer.h: Likewise.
4487 (readline): Remove backward-compatibility macro.
4489 2003-01-12 Jim Meyering <jim@meyering.net>
4491 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4493 2003-01-10 Bruno Haible <bruno@clisp.org>
4495 * alloca_.h: New file.
4496 * getdate.y: Unconditionally include alloca.h.
4497 * makepath.c: Likewise.
4498 * setenv.c: Likewise.
4499 * userspec.c: Likewise.
4501 2003-01-09 Bruno Haible <bruno@clisp.org>
4503 * stdbool.h.in: New file.
4505 2003-01-08 Bruno Haible <bruno@clisp.org>
4507 * safe-read.c: Include specification header first, to ensure its
4509 * full-write.c: Likewise.
4511 2003-01-08 Jim Meyering <jim@meyering.net>
4513 * full-write.c: Undefine and define-away `const' after inclusion
4514 of errno.h, not before. Suggestion from Bruno Haible.
4516 2003-01-07 Jim Meyering <jim@meyering.net>
4518 * full-write.c: Rework so that it may serve to define full_read, too.
4519 * full-read.c: Simply #define FULL_READ and include full-write.c.
4521 2003-01-06 Jim Meyering <jim@meyering.net>
4523 * version-etc.c: Update year in translatable copyright string.
4525 2002-12-25 Bruno Haible <bruno@clisp.org>
4527 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4528 * xstrtol.h: Likewise.
4529 * xstrtoimax.c: Likewise.
4530 * xstrtoumax.c: Likewise.
4531 * human.h: Likewise.
4533 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4534 on systems that have <inttypes.h> but not <stdint.h>.
4536 2002-12-31 Paul Eggert <eggert@twinsun.com>
4538 * memcoll.c (memcoll): Fall back on a simple algorithm using
4539 memcmp if strcoll doesn't work.
4541 2002-12-23 Bruno Haible <bruno@clisp.org>
4543 * localcharset.h: New file.
4544 * localcharset.c: Include it.
4545 * unicodeio.c: Likewise.
4547 2002-12-22 Bruno Haible <bruno@clisp.org>
4549 * utime.c (utime_null): No need to call ftruncate if the file was
4552 2002-12-23 Bruno Haible <bruno@clisp.org>
4554 * memcoll.c (STRCOLL): New macro.
4557 2002-12-22 Bruno Haible <bruno@clisp.org>
4559 * getstr.h (getstr): Define, to avoid clash with libcurses.
4560 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4562 2002-12-22 Bruno Haible <bruno@clisp.org>
4564 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4566 2002-12-23 Bruno Haible <bruno@clisp.org>
4568 * getline.h: Include <stddef.h>, for size_t.
4570 * unicodeio.h: Include <stddef.h>, for size_t.
4571 * unicodeio.c: Don't include <stddef.h>.
4573 2002-12-17 Bruno Haible <bruno@clisp.org>
4575 * canon-host.c (strdup): Remove unused declaration.
4577 * fsusage.c: Include full_read.h.
4578 (get_fs_usage): Use full_read instead of safe_read.
4580 * utime.c (utime_null): Use SAFE_READ_ERROR.
4582 2002-12-11 Bruno Haible <bruno@clisp.org>
4584 * setenv.h: Rewritten to cope with systems that have setenv() but not
4586 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4589 2002-12-11 Bruno Haible <bruno@clisp.org>
4591 * setenv.c (alloca): Fall back to malloc.
4593 (setenv): Use freea() to free memory allocated with alloca().
4595 2002-11-13 Bruno Haible <bruno@clisp.org>
4597 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4598 function declarations.
4599 * unsetenv.c (unsetenv): Likewise.
4601 2002-03-04 Bruno Haible <bruno@clisp.org>
4603 Portability to AIX 4.3.3.
4604 * unsetenv.c: New file, extracted from setenv.c.
4605 * setenv.c: Move the unsetenv() function to unsetenv.c.
4607 2001-12-20 Bruno Haible <bruno@clisp.org>
4609 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4610 use malloc instead. For SunOS 4.
4612 2001-12-11 Bruno Haible <bruno@clisp.org>
4614 * setenv.c: Declare alloca.
4615 (compar_fn_t): New typedef.
4616 (KNOWN_VALUE, STORE_VALUE): Use it.
4618 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4621 2002-12-10 Paul Eggert <eggert@twinsun.com>
4623 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4624 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4625 Choose values that are less likely to collide with system fnmatch
4627 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4628 defined (e.g., a pure POSIX system).
4629 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4630 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4632 2002-12-06 Jim Meyering <jim@meyering.net>
4634 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4636 Merge in changes from libc's misc/error.c, in preparation
4637 for the merge of gnulib's changes back into libc.
4639 * error.c (_): Define only if not already defined.
4640 Move definition to follow all #include directives.
4641 Include unlocked-io.h only if !_LIBC.
4642 [_LIBC]: Include <libio/libioP.h>.
4643 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4644 (fflush): Tweak definition to use INTUSE.
4647 2002-12-05 Paul Eggert <eggert@twinsun.com>
4649 * alloca.c [defined emacs]: Include "lisp.h".
4650 (xalloc_die) [defined emacs]: New macro.
4651 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4652 [! defined emacs]: Include <xalloc.h>.
4653 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4654 (pointer): Typedef to POINTER_TYPE *.
4655 (malloc): Remove decl; we now always use xmalloc.
4656 (alloca): Use old-style definition, since Emacs needs this.
4657 Check for arithmetic overflow when computing combined size.
4659 2002-12-04 Paul Eggert <eggert@twinsun.com>
4661 Do not generate unlocked-io.h automatically, since it's easier to
4662 maintain it by hand.
4664 * unlocked-io.h: New file, from GNU diffutils,
4665 but with proper copyright notice and attribution.
4667 * Makefile.am: Add copyright notice.
4668 (libfetish_a_SOURCES): Add unlocked-io.h.
4669 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4670 (DISTCLEANFILES, io_functions): Remove macros.
4671 (EXTRA_DIST): Remove gen_uio.
4672 (unlocked-io.h): Remove rule.
4674 2002-12-04 Jim Meyering <jim@meyering.net>
4676 Reflect the fact that stat.c and lstat.c are no longer generated.
4677 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4678 (DISTCLEANFILES): Likewise.
4679 (EXTRA_DIST): Likewise.
4680 (all_local): Don't depend on stat.c or lstat.c.
4681 (stat.c, lstat.c): Remove rules.
4682 (EXTRA_DIST): Remove xstat.in.
4684 * xstat.in: Remove file. Contents moved into stat.c.
4685 * stat.c: New file. Contents mostly from xstat.in.
4686 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4687 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4689 * safe-read.c: Rework so that it may serve to define safe_write, too.
4690 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4692 2002-12-03 Jim Meyering <jim@meyering.net>
4694 * safe-read.c, safe-write.c: Change variable names and comments, but
4695 not semantics, to minimize the differences between these two files.
4696 (safe_read): Change comment to mention SAFE_READ_ERROR.
4698 * safe-read.c (IS_EINTR): Define.
4699 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4701 2002-12-02 Bruno Haible <bruno@clisp.org>
4703 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4704 Define, taken from safe-read.c.
4705 (INT_MAX): Provide fallback.
4706 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4707 * safe-write.h (SAFE_WRITE_ERROR): Define.
4709 * safe-read.c (EINTR): Remove definition.
4710 (safe_read): Don't use EINTR if it is absent.
4712 2002-12-02 Jim Meyering <jim@meyering.net>
4714 * safe-read.c (EINTR): Define.
4715 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4716 (INT_MAX): Provide fallback.
4717 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4719 * safe-read.h (SAFE_READ_ERROR): Define.
4721 2002-12-01 Jim Meyering <jim@meyering.net>
4723 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4724 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4726 2002-11-27 Paul Eggert <eggert@twinsun.com>
4728 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4729 hash_rehash): Replace `if (limit <= value) abort ();' with
4730 `if (! (value < limit)) abort ();', for readability.
4732 2002-11-26 <karl@gnu.org>
4734 * strdup.c: copy from libc again, with jim's ok.
4735 * .cppi-disable: re-add strdup.c
4737 2002-11-25 <karl@gnu.org>
4739 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4740 instead of "strtol.c".
4742 2002-11-25 Jim Meyering <jim@meyering.net>
4744 * mktime.c: Sync from libc, now that it has the latest fix.
4746 2002-11-24 <karl@gnu.org>
4748 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4749 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4751 2002-11-24 Jim Meyering <jim@meyering.net>
4753 Update from coreutils:
4755 * mktime.c: Merge in changes from libc.
4757 Avoid a link-time failure on some Linux systems.
4758 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4759 (__mon_yday): Declare with the STATIC attribute.
4760 (__mktime_internal): Likewise.
4761 Based on a report from Greg Schafer.
4763 2002-11-23 Jim Meyering <jim@meyering.net>
4765 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4766 Use `unsigned', not `int', as type of index.
4768 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4770 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4772 2002-11-22 Paul Eggert <eggert@twinsun.com>
4774 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4775 hint that one should use `if (! x) abort ();' rather than `assert
4776 (x);', and anyway it's one less thing to worry about configuring.
4777 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4778 hash_rehash, hash_insert): Use abort rather than assert.
4780 2002-11-22 Paul Eggert <eggert@twinsun.com>
4782 * quotearg.h: Allow multiple inclusion by surrounding with
4783 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4784 so that we can be included first.
4785 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4786 * quotearg.c: Include quotearg.h immediately after config.h.
4787 No need to include stddef.h or sys/types.h any more.
4788 Surround local include files with "", not "<>".
4789 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4790 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4791 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4792 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4793 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4794 (ISPRINT): Remove; no longer needed now that we assume C89.
4796 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4799 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4800 quotearg_char): Use SIZE_MAX rather than
4801 (size_t) -1 when we are talking about "infinity".
4803 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4805 2002-11-22 Bruno Haible <bruno@clisp.org>
4807 * safe-read.h: Assume C89. Add comments.
4808 (safe_read): Change return type to size_t.
4809 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4810 counts > SSIZE_MAX correctly.
4811 * safe-write.h: New file.
4812 * safe-write.c: New file.
4813 * full-read.h: New file.
4814 * full-read.c: New file.
4815 * full-write.h: Assume C89. Add comments.
4816 * full-write.c: Include safe-write.h.
4817 (full_write): Rewritten to use safe_write.
4818 Suggested by Jim Meyering and Paul Eggert.
4820 2002-11-21 Bruno Haible <bruno@clisp.org>
4822 Remove case insensitive option matching.
4823 * argmatch.h (argcasematch): Remove declaration.
4824 (ARGCASEMATCH): Remove macro.
4825 (__xargmatch_internal): Remove case_sensitive argument.
4826 (XARGMATCH): Update.
4827 (XARGCASEMATCH): Remove macro.
4828 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4829 case_sensitive argument.
4830 (argcasematch): Remove function.
4831 (__xargmatch_internal): Remove case_sensitive argument.
4832 (main): Use XARGMATCH instead of XARGCASEMATCH.
4834 * xmalloc.c: Change compile-time error message. Add comment about
4835 required autoconf version.
4837 2002-11-21 Jim Meyering <jim@meyering.net>
4839 * strdup.c (strdup): Tweak comment and initial #if/#include.
4841 Merge in changes from the coreutils.
4843 2002-09-25 Paul Eggert <eggert@twinsun.com>
4844 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4845 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4846 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4847 int. Work more efficiently if X is the same width as uintmax_t.
4848 Do not compare X to -1, to avoid bogus compiler warning.
4849 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4850 Don't assume that f_frsize and f_bsize are the same type.
4852 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4855 * makepath.c (make_path): Restore umask *before* creating the final
4857 (make_path): Minor reformatting.
4859 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4860 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4862 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4863 ones. At least on GNU/Linux systems, `auto' means something else.
4866 2002-11-20 Paul Eggert <eggert@twinsun.com>
4868 Merge argmatch cleanups from Bison. Assume C89.
4870 * argmatch.c: Include config.h here, not in argmatch.h.
4871 Include stdlib.h, for EXIT_FAILURE.
4872 Always include <string.h>, since we assume C89.
4873 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4874 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4875 Include <stddef.h> instead, since it's all we need for size_t.
4876 (PARAMS): Remove. All uses removed.
4877 (ARRAY_CARDINALITY): Do not bother to #undef.
4878 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4879 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4880 Remove unnecessary parentheses.
4881 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4882 Insert necessary parentheses.
4883 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4884 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4886 2002-11-19 Bruno Haible <bruno@clisp.org>
4888 * mbswidth.c: Include mbswidth.h right at the beginning.
4889 * mbswidth.h: Include <stddef.h>, for size_t.
4891 * mbswidth.h (PARAMS): Remove macro.
4892 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4893 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4895 * gcd.h (PARAMS): Remove macro.
4896 (gcd): Use ANSI C function declarations.
4897 * gcd.c (gcd): Likewise.
4899 2002-11-15 Bruno Haible <bruno@clisp.org>
4901 * strcspn.c: Include <stddef.h>.
4902 (strcspn): Use ANSI C function declaration. Change return type to
4904 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4905 (strpbrk): Use NULL.
4906 * strpbrk.h (PARAMS): Remove macro.
4907 (strpbrk): Use ANSI C function declaration.
4908 * strstr.c: Don't include <sys/types.h>.
4909 * strstr.h (PARAMS): Remove macro.
4910 (strstr): Use ANSI C function declarations.
4912 2002-11-06 Bruno Haible <bruno@clisp.org>
4914 * gcd.h (gcd): Change argument type to 'unsigned long'.
4915 * gcd.c (gcd): Likewise.
4917 2002-11-05 Bruno Haible <bruno@clisp.org>
4919 * gcd.h: New file, from gettext-0.11.5.
4920 * gcd.c: New file, from gettext-0.11.5.
4922 2002-11-05 Bruno Haible <bruno@clisp.org>
4924 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4925 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4926 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4927 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4929 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4930 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4932 * closeout.c: Include gettext.h instead of <libintl.h>.
4933 * human.c: Include gettext.h instead of <libintl.h>.
4934 * quotearg.c: Include gettext.h instead of <libintl.h>.
4935 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4936 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4937 * userspec.c: Include gettext.h instead of <libintl.h>.
4938 * version-etc.c: Include gettext.h instead of <libintl.h>.
4939 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4940 (textdomain): Remove definition.
4941 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4943 * long-options.c: Remove include of <libintl.h> and definition of _.
4944 * same.c: Remove include of <libintl.h> and definition of _.
4946 2002-11-04 Bruno Haible <bruno@clisp.org>
4948 * stpcpy.h: New file, from GNU gettext-0.11.5.
4949 * strcase.h: New file, from GNU gettext-0.11.5.
4950 * strpbrk.h: New file, from GNU gettext-0.11.5.
4951 * strstr.h: New file, from GNU gettext-0.11.5.
4952 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4954 2002-05-09 Bruno Haible <bruno@clisp.org>
4956 * config.charset: Update for newest glibc. Add canonical names
4957 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4959 2002-05-09 Bruno Haible <bruno@clisp.org>
4961 * localcharset.c (get_charset_aliases): Add more Windows specific
4964 2002-05-08 Owen Taylor <otaylor@redhat.com>
4966 * config.charset: A few additions for Solaris.
4968 2001-12-05 Bruno Haible <bruno@clisp.org>
4970 * localcharset.c (locale_charset): Don't return an empty string.
4972 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4974 * config.charset: msdos in uk_UA uses CP1125.
4976 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4978 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4979 * localcharset.c (locale_charset): Declare as extern "C".
4981 2002-02-15 Bruno Haible <bruno@clisp.org>
4983 * config.charset [msdosdjgpp]: For Russian, use CP866.
4985 2002-02-11 Bruno Haible <bruno@clisp.org>
4987 * config.charset: Add support for NetBSD.
4989 2002-09-25 <karl@gnu.org>
4991 * strdup.c: copy from libc/string (via ../config/srclist*).
4992 * getopt*: copy from libc/posix.
4993 * gettext.h: copy from gettext.
4994 * .cppi-disable: add strdup.c, gettext.h.
4996 2002-07-01 Jim Meyering <meyering@lucent.com>
4998 * c-stack.c: Include sys/time.h.
4999 From Volker Borchert.
5001 2002-06-11 Paul Eggert <eggert@twinsun.com>
5003 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5004 New macro. Use it uniformly instead of
5005 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5006 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5007 reported by Vin Shelton.
5009 2002-06-22 Jim Meyering <meyering@lucent.com>
5011 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5012 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5014 2002-06-22 Paul Eggert <eggert@twinsun.com>
5016 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5017 Do not assume SA_SIGINFO behavior.
5018 Bug reported by Jim Meyering on NetBSD 1.5.2.
5020 2002-06-22 Jim Meyering <meyering@lucent.com>
5022 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5024 * exitfail.c, exitfail.h: Likewise.
5025 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5027 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5029 (EXTRA_DIST): Add fnmatch_loop.c.
5030 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5032 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5033 * fnmatch.c: Update from diffutils-2.8.2.
5034 * fnmatch_.h: New file. From diffutils-2.8.2.
5035 * fnmatch.h: Remove file.
5037 2002-06-18 Paul Eggert <eggert@twinsun.com>
5039 * file-type.h: Report an error if neither S_ISREG nor
5040 S_IFREG is defined, instead of using a test specific to glibc
5041 2.2. This should be safe, since POSIX requires S_ISREG and
5042 Unix Version 7 had S_IFREG. We don't need to check for
5043 <sys/types.h> since we don't use any symbols that it defines.
5045 2002-06-15 Jim Meyering <meyering@lucent.com>
5047 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5048 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5049 have been included before this file.
5051 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5053 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5054 so that each temporary file name is unique and valid in the first
5055 8 characters, for operation under DOS.
5057 2002-06-15 Jim Meyering <meyering@lucent.com>
5059 Work even with DJGPP 2.03, which lacks support for symlinks.
5061 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5063 * lchown.c (S_ISLNK): Likewise.
5065 2002-06-14 Jim Meyering <meyering@lucent.com>
5067 * file-type.h: Use the version from diffutils-2.8.2.
5068 * file-type.c: Likewise.
5070 2002-05-27 Jim Meyering <meyering@lucent.com>
5072 Fix a problem seen only on nonconforming systems whereby ls.c's
5073 use of localtime, and then of gettimeofday would cause trouble:
5074 the localtime call used to initialize rpl_gettimeofday's save
5075 mechanism would clobber ls's current local time information so
5076 that in any long listing the first file would always be listed
5077 with date 1970-01-01. Analysis by Volker Borchert.
5079 * gettimeofday.c (localtime): Undefine.
5080 (rpl_localtime): New function.
5082 2002-05-22 Jim Meyering <meyering@lucent.com>
5084 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5085 * file-type.h: New file.
5086 * file-type.c (file_type): New file/function. Extracted from diffutils.
5088 2002-04-29 Paul Eggert <eggert@twinsun.com>
5090 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5092 2002-04-28 Paul Eggert <eggert@twinsun.com>
5094 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5095 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5096 of 127, since 64 is the largest conceivable number for ancient
5098 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5100 2002-04-28 Jim Meyering <meyering@lucent.com>
5102 * sig2str.c (WTERMSIG): Remove definition (unused).
5104 2002-04-28 Paul Eggert <eggert@twinsun.com>
5106 * sig2str.h, sig2str.c: New files.
5107 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5109 2002-04-24 Jim Meyering <meyering@lucent.com>
5111 * gettext.h: New file, from Gettext.
5112 * Makefile.am (INCLUDES): Remove -I../intl.
5113 (libfetish_a_SOURCES): Add gettext.h.
5115 2002-04-16 Jim Meyering <meyering@lucent.com>
5117 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5118 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5119 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5121 2002-04-12 Jim Meyering <meyering@lucent.com>
5123 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5125 2002-03-10 Jim Meyering <meyering@lucent.com>
5127 * makepath.c (make_path): Remove a comma from a diagnostic.
5128 Suggestion from Santiago Vila.
5130 2002-03-08 Jim Meyering <meyering@lucent.com>
5132 * rename.c: Mention that this wrapper is needed also on
5133 mips-dec-ultrix4.4 systems.
5135 2002-03-02 Jim Meyering <meyering@lucent.com>
5137 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5138 not HAVE_CLOCK_SETTIME.
5140 2002-02-27 Paul Eggert <eggert@twinsun.com>
5142 * nanosleep.h: Rename to....
5143 * timespec.h: New name for nanosleep.h. All uses changed.
5145 * gettime.c: New file.
5146 * settime.c: New file.
5149 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5150 timespec.h. Remove nanosleep.h.
5152 2002-02-25 Paul Eggert <eggert@twinsun.com>
5154 * acl.c, acl.h: New files.
5155 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5157 2002-02-24 Jim Meyering <meyering@lucent.com>
5159 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5160 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5161 cause trouble. Reported by Nelson Beebe.
5163 2002-02-23 Paul Eggert <eggert@twinsun.com>
5165 * path-concat.c (xpath_concat): Reorder code to pacify
5166 compilers that don't know that xalloc_die never returns.
5168 2002-02-20 Jim Meyering <meyering@lucent.com>
5170 * getdate.c: Regenerate using bison-1.33.
5172 2002-02-15 Paul Eggert <eggert@twinsun.com>
5174 * posixver.c, posixver.h: New files.
5175 * Makefile.am (libfetish_a_SOURCES): Add them.
5177 2002-02-02 Paul Eggert <eggert@twinsun.com>
5178 Bruno Haible <bruno@clisp.org>
5180 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5181 (fwrite_success_callback): New declaration.
5182 * unicodeio.c (unicode_to_mb): New function, extracted from
5183 print_unicode_char. Call failure callback instead of error.
5184 (fwrite_success_callback): New function.
5185 (exit_failure_callback): New function.
5186 (fallback_failure_callback): New function.
5187 (print_unicode_char): Call unicode_to_mb.
5189 2002-01-26 Jim Meyering <meyering@lucent.com>
5191 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5193 2002-01-22 Jim Meyering <meyering@lucent.com>
5195 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5196 Otherwise, some versions of automake would omit the rule that makes
5197 Makefile from Makefile.in.
5199 2001-01-21 Paul Eggert <eggert@twinsun.com>
5201 * xmemcoll.h, xmemcoll.c: New files.
5202 * Makefile.am (libfetish_a_SOURCES): Add them.
5203 * memcoll.c: Include errno.h, and declare errno if not defined.
5204 (memcoll): Set errno to zero if there is no error.
5206 * quotearg.c (quotearg_buffer_restyled):
5207 Fix bug with quoting buffers containing NUL when backslashing escapes.
5208 This bug was exposed by the other changes in this patch.
5209 (quotearg_n_options): New arg ARGSIZE.
5210 All callers changed.
5211 (quoting_options_from_style): New function.
5212 (quotearg_n_style): Use it.
5213 (quotearg_n_style_mem): New function.
5215 * quotearg.h (quotearg_n_style_mem): New function.
5217 2002-01-16 Jim Meyering <meyering@lucent.com>
5219 * getdate.y: Add three semicolons, each just before a closing brace.
5220 Bison (as of version 1.31) no longer papers over that mistake.
5222 2002-02-14 Paul Eggert <eggert@twinsun.com>
5224 * backupfile.c (ISDIGIT): Comment fix.
5225 * getdate.y (ISDIGIT): Likewise.
5226 * posixtm.c (ISDIGIT, year): Likewise.
5227 * strverscmp.c (ISDIGIT): Likewise.
5228 * userspec.c (ISDIGIT): Likewise.
5230 2002-01-05 Jim Meyering <meyering@lucent.com>
5232 * version-etc.c (version_etc_copyright): Update copyright year.
5234 2001-01-19 Paul Eggert <eggert@twinsun.com>
5236 * closeout.c (close_stdout_status): If ferror (stdout), do
5237 not silently exit merely because the output buffer happens to
5238 have nothing pending.
5240 2001-12-18 Paul Eggert <eggert@twinsun.com>
5242 See the big note in ../ChangeLog.
5243 * human.c (suffixes): Prefer K to k for 1024.
5244 (generate_suffix_backwards): New function.
5245 (human_readable_inexact): Use it.
5246 * xstrtol.c (__xstrtol): If there is no number but there
5247 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5248 Accept 'K' as well as 'k'.
5250 2001-12-15 Jim Meyering <meyering@lucent.com>
5252 * regex.h (__restrict_arr): Update from libc.
5254 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5255 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5258 2001-12-10 Jim Meyering <meyering@lucent.com>
5260 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5261 Instead, include "xalloc.h".
5262 (initbuffer): Don't cast xmalloc return value to char*.
5263 (readline): Reword comment.
5264 Don't cast xrealloc return value to char*
5267 2001-12-09 Jim Meyering <meyering@lucent.com>
5269 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5270 `signed and unsigned type in conditional expression'.
5271 * posixtm.c (posix_time_parse): Likewise.
5273 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5275 * readtokens.c (readtoken): Declare an index to be of type unsigned
5276 to avoid a pedantic warning.
5278 * getstr.c: Don't include assert.h.
5279 (getstr): Remove warning-evoking assertions.
5280 Return -1 if offset parameter is out of bounds.
5281 Change the type of a local from int to size_t.
5283 * strftime.c (my_strftime_localtime_r): Include this function
5284 definition in the `#if ! HAVE_TM_GMTOFF' block.
5286 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5287 Include xalloc.h instead.
5289 2001-12-02 Jim Meyering <meyering@lucent.com>
5291 * tempname.c: Don't declare getenv, thus reverting the change of
5292 2001-11-18. It's no longer necessary, now that stdlib.h is always
5295 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5296 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5298 2001-11-30 Akim Demaille <akim@epita.fr>
5300 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5301 before being defined.
5303 2001-11-27 Paul Eggert <eggert@twinsun.com>
5305 * quotearg.h (quotearg_n, quotearg_n_style):
5306 First arg is int, not unsigned.
5307 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5308 (SIZE_MAX, UINT_MAX): New macros.
5309 (quotearg_n_options): Abort if N is negative.
5310 Avoid overflow check on hosts where size_t is 64 bits and int
5311 is 32 bits, as overflow is impossible there.
5312 Fix off-by-one typo that caused unnecessary reallocation.
5314 2001-11-27 Jim Meyering <meyering@lucent.com>
5316 * tempname.c: Merge with version from libc.
5317 * regex.c: Likewise.
5319 * tempname.c: Include stdlib.h unconditionally. On some old systems
5320 for which STDC_HEADERS is 0, it was not included, resulting in a
5321 warning about an integer-to-pointer conversion problem with getenv.
5322 Reported by Volker Borchert.
5324 2001-11-26 Jim Meyering <meyering@lucent.com>
5326 * gtod.h: Remove file.
5327 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5328 * gettimeofday.c: Don't include gtod.h.
5329 (GTOD_init): Remove function.
5330 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5331 Suggestion from Volker Borchert.
5333 2001-11-23 Jim Meyering <meyering@lucent.com>
5335 * hash.h (struct hash_table): Don't define here. Merely declare it.
5336 * hash.c (struct hash_table): Define it here instead.
5338 2001-11-22 Jim Meyering <meyering@lucent.com>
5340 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5342 2001-11-18 Paul Eggert <eggert@twinsun.com>
5344 * tempname.c (TMP_MAX): Remove; no longer needed.
5345 (TEMPORARIES): New macro.
5346 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5347 removes an artificial limitation (e.g. HP-UX 10.20, where
5350 2001-11-18 Jim Meyering <meyering@lucent.com>
5352 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5355 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5356 files will be created before anything else.
5358 2001-11-17 Jim Meyering <meyering@lucent.com>
5360 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5361 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5362 rather than group writable. Patch by Juan F. Codagnone.
5364 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5365 Instead, include "xalloc.h".
5367 * mountlist.c: Include unlocked-io.h after all system headers.
5368 Remove explicit declarations of xmalloc, xrealloc,
5369 and xstrdup. Instead, include "xalloc.h".
5371 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5372 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5373 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5375 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5376 Reported by Padraig Brady.
5378 * mkstemp.c: #undef mkstemp.
5380 (rpl_mkstemp): Rename from mkstemp.
5383 2001-11-16 Jim Meyering <meyering@lucent.com>
5385 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5386 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5387 determine the amount of total physical memory, use pstat_getstatic.
5388 HPUX-11 doesn't define _SC_PHYS_PAGES.
5389 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5390 If sysconf couldn't be used to determine the amount of available
5391 physical memory, use both pstat_getstatic and pstat_getdynamic.
5392 Based on a patch from Bob Proulx.
5394 2001-11-05 Jim Meyering <meyering@lucent.com>
5396 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5398 2001-11-03 Jim Meyering <meyering@lucent.com>
5400 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5401 in argmatch_to_argument call.
5403 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5406 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5407 e.g., a fault due to an attempt to free a NULL pointer.
5409 2001-11-01 Jim Meyering <meyering@lucent.com>
5411 * dirfd.c, dirfd.h: New files.
5412 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5414 * hash.c (hash_print) [TESTING]: Clean up.
5416 2001-10-22 Paul Eggert <eggert@twinsun.com>
5418 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5419 to avoid a warning if -Wall.
5421 2001-10-21 Paul Eggert <eggert@twinsun.com>
5423 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5425 2001-10-21 Jim Meyering <meyering@lucent.com>
5427 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5428 this code would end up calling gettext even in packages built
5430 * getopt.c (_): Likewise.
5431 * regex.c (_): Likewise.
5433 2001-10-20 Paul Eggert <eggert@twinsun.com>
5435 * error.c (strerror_r): Do not declare unless !_LIBC.
5436 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5437 Use strerror_r that is only a macro, even if it is not a function.
5438 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5439 (private_strerror): Use prototypes, not old-style function definition.
5440 (print_errno_message): New function.
5441 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5443 (error_tail, error, error_at_line): Use it.
5445 2001-10-11 Jim Meyering <meyering@lucent.com>
5447 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5448 and quote_n (1, ... to avoid clobbering a buffer.
5450 2001-10-05 Jim Meyering <meyering@lucent.com>
5452 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5453 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5454 * hash-pjw.h: New file.
5456 2001-09-30 Jim Meyering <meyering@lucent.com>
5458 * mountlist.c [MOUNTED_GETFSSTAT]:
5459 Include <sys/ucred.h>, for Apple Darwin.
5460 Include sys/mount.h and sys/fs_types.h only if available.
5462 (read_filesystem_list): Use FS_TYPE.
5464 2001-09-29 Paul Eggert <eggert@twinsun.com>
5466 * exclude.c (excluded_filename): 0 -> false, since it's
5469 2001-09-28 Paul Eggert <eggert@twinsun.com>
5471 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5472 #defines strtoimax. Also treat the other strto* functions
5475 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5476 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5477 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5479 2001-09-26 Jim Meyering <meyering@lucent.com>
5481 Most macros in unlocked-io.h had the wrong number of arguments.
5482 * gen-uio: New script.
5483 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5484 * unlocked-io.hin: Remove file.
5485 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5486 rather than trying to embed it here.
5487 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5488 Reported by Padraig Brady.
5490 2001-09-25 Volker Borchert <bt@teknon.de>
5492 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5494 2001-09-23 Jim Meyering <meyering@lucent.com>
5496 * mountlist.c: Remove useless parentheses in #if directives.
5497 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5498 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5500 2001-09-22 Jim Meyering <meyering@lucent.com>
5502 * localcharset.c: Update from latest gettext.
5503 * config.charset: Likewise.
5505 2001-09-20 Jim Meyering <meyering@lucent.com>
5507 * xstrtol.c (strtoimax): Guard declaration with
5508 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5509 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5510 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5511 (strtoumax): Likewise, for completeness (it wasn't necessary).
5513 2001-09-06 Paul Eggert <eggert@twinsun.com>
5515 * strtoimax.c (HAVE_LONG_LONG):
5516 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5517 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5518 to work around bug in IBM C compiler.
5520 2001-09-16 Jim Meyering <meyering@lucent.com>
5522 * mkdir.c: New file.
5524 2001-09-04 Paul Eggert <eggert@twinsun.com>
5526 * xgetcwd.c: Revert some of the previous change; intead,
5527 fix the HAVE_GETCWD_NULL code to behave more like the
5528 !HAVE_GETCWD_NULL code used to.
5531 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5534 2001-09-04 Paul Eggert <eggert@twinsun.com>
5536 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5537 Use ssize_t, not int, to store result of readlink.
5538 Check for ssize_t overflow as well as size_t overflow,
5539 as POSIX says the result of readlink is implementation-defined
5540 when ssize_t overflows.
5541 Remove unnecessary cast to char*.
5542 Use free+malloc instead of realloc, as the storage doesn't need
5543 to be preserved and it's clearer and can be more efficient that way.
5544 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5545 * xreadlink.h (xreadlink): Update prototype.
5547 2001-09-03 Paul Eggert <eggert@twinsun.com>
5549 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5550 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5551 spotted by Jim Meyering.
5553 2001-09-03 Jim Meyering <meyering@lucent.com>
5555 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5557 2001-09-03 Paul Eggert <eggert@twinsun.com>
5559 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5560 like the HAVE_GETCWD_NULL code.
5561 Include pathmax.h if not HAVE_GETCWD.
5562 Do not include xalloc.h.
5563 (INITIAL_BUFFER_SIZE): New symbol.
5564 Do not use xmalloc / xrealloc, since the caller is responsible for
5565 handling errors. Preserve errno around `free' during failure.
5566 Do not overrun buffer when using getwd.
5568 2001-09-03 Paul Eggert <eggert@twinsun.com>
5570 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5571 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5573 2001-09-02 Jim Meyering <meyering@lucent.com>
5575 * error.c: Update from GNU libc.
5577 2001-09-01 Jim Meyering <meyering@lucent.com>
5579 * xreadlink.c: New file.
5580 * xreadlink.h: New file.
5581 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5583 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5584 doesn't conflict with sparc Solaris 7's definition in
5585 /usr/include/sys/int_types.h.
5587 * exclude.c: Use `""', not `<>' to #include non-system header files.
5588 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5589 and strncasecmp as r-values. Unixware didn't have declarations.
5591 2001-08-31 Jim Meyering <meyering@lucent.com>
5593 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5594 Use an initial, malloc'd, buffer of length 128 rather than
5595 a statically allocated one of length 1024.
5597 2001-08-30 Paul Eggert <eggert@twinsun.com>
5599 * xgetcwd.c: Don't include pathmax.h.
5600 Include stdlib.h and unistd.h if available.
5602 (xmalloc, xstrdup, free): Remove decls.
5603 (xgetcwd): Don't assume sizes fit in unsigned.
5604 Check for overflow when computing sizes.
5605 Simplify reallocation code.
5607 2001-08-28 Paul Eggert <eggert@twinsun.com>
5609 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5611 * strtoimax.c: Renamed from strtoxmax.c, removing the
5614 Also, make the following further changes to make this file's
5615 configuration more similar to that of strtol.c:
5616 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5617 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5618 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5619 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5620 changed to signed values.
5622 And make the following changes as well:
5623 Fix copyright notice, as 1999 was missing.
5624 (verify): New macro.
5625 (strtoimax): Check sizes at compile-time, not run-time.
5626 Prefer strtol to strtoll if both work.
5627 (main): Remove; it was not that useful and was a pain to maintain.
5629 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5631 2001-08-30 Paul Eggert <eggert@twinsun.com>
5633 * savedir.c (savedir): Remove size parameter, as POSIX says that
5634 a directory's st_size can have an arbitrary value, so the old
5635 usage could waste an arbitrary amount of memory. All uses
5637 * savedir.h: Update prototype.
5639 2001-08-30 Paul Eggert <eggert@twinsun.com>
5641 * xstrtol.c (strtoimax): New decl.
5643 2001-08-28 Paul Eggert <eggert@twinsun.com>
5645 * xstrtol.h: Add copyright notice.
5646 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5647 LONGINT_INVALID_SUFFIX_CHAR.
5649 2001-08-30 Paul Eggert <eggert@twinsun.com>
5651 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5654 2001-08-30 Paul Eggert <eggert@twinsun.com>
5656 * hash.c: Remove '2001' from copyright notice.
5658 2001-08-30 Paul Eggert <eggert@twinsun.com>
5660 * full-write.h: New file.
5661 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5662 * full-write.c: Correct credits, as cccp.c no longer
5663 exists and anyway it was so heavily changed from the old cccp
5664 code as to be unrecognizable. Include full-write.h.
5665 (full_write) Return size_t, with short writes meaning failure.
5666 All callers changed. This fixes a bug with large buffers
5668 * utime.c: Include full-write.h.
5670 2001-08-30 Paul Eggert <eggert@twinsun.com>
5672 Merge 'exclude' changes from tar 1.13.22.
5673 This fixes one or two unlikely storage allocation overflow bugs,
5674 but doesn't change user-visible behavior otherwise.
5676 2001-08-30 Paul Eggert <eggert@twinsun.com>
5678 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5679 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5680 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5681 Include if available.
5682 (<xalloc.h>): Include
5683 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5684 (verify): New macro. Use it to verify that EXCLUDE macros do not
5685 collide with FNM macros.
5686 (struct patopts): New struct.
5687 (struct exclude): Use it, as exclude patterns now come with options.
5688 (new_exclude): Support above changes.
5689 (new_exclude, add_exclude_file):
5690 Initial size must now be a power of two to simplify overflow checking.
5691 (free_exclude, fnmatch_no_wildcards): New function.
5692 (excluded_filename): No longer requires options arg, as the options
5693 are determined by add_exclude. Now returns bool, not int.
5694 (excluded_filename, add_exclude):
5695 Add support for the fancy new exclusion options.
5696 (add_exclude, add_exclude_file): Now takes int options arg.
5697 Check for arithmetic overflow when computing sizes.
5698 (add_exclude_file): xrealloc might modify errno, so don't
5699 realloc until after errno might be used.
5701 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5703 (free_exclude): New decl.
5704 (add_exclude, add_exclude_file): Now takes int options arg.
5705 (excluded_filename): No longer requires options arg, as the options
5706 are determined by add_exclude. Now returns bool, not int.
5708 2001-08-30 Paul Eggert <eggert@twinsun.com>
5710 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5712 2001-08-27 Jim Meyering <meyering@lucent.com>
5714 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5716 * version-etc.c (N_): Remove definition.
5717 Revert most of last change.
5718 Instead, simply don't mark the `Copyright...' string for translation.
5719 Based on advice from Paul Eggert.
5721 * strtoxmax.c: Tweak comment.
5723 2001-08-26 Jim Meyering <meyering@lucent.com>
5725 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5726 of copyright with `%s' so translators don't get an untranslated
5728 (COPYRIGHT_YEAR): Define.
5729 (version_etc): Use fprintf rather than fputs.
5730 Suggestion from Ulrich Drepper.
5732 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5734 * strtoll.c: New file, from GNU libc.
5735 * xstrtoimax.c: New file.
5737 * xstrtol.h: Add xstrtoimax.
5738 * strtoumax.c: New file. Simply include "strtoumax.c".
5739 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5741 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5742 * strtoxmax.c: ... then renamed to this.
5744 2001-08-13 Paul Eggert <eggert@twinsun.com>
5746 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5747 Port to Solaris 8, where 'sed' requires a space after the 'r'
5748 command, and where sh dislikes "$/". Clean up the spacing a bit.
5749 Redirect output to $tmp just once.
5751 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5753 * addext.c (<errno.h>): Include.
5754 (errno): Declare if not defined.
5755 (addext): Work correctly when pathconf returns -1 and leaves
5756 errno alone because there is no limit. Also, work even if
5757 pathconf returns a value greater than SIZE_MAX.
5759 2001-08-12 Jim Meyering <meyering@lucent.com>
5761 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5762 Simply `return getcwd (NULL, 0);'.
5763 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5764 Use 1300 as initial value for length, not PATH_MAX.
5766 * pathmax.h: Clean up cpp syntax.
5768 2001-08-12 Jim Meyering <meyering@lucent.com>
5770 * gettimeofday.c: New file.
5772 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5774 2001-08-04 Jim Meyering <meyering@lucent.com>
5776 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5777 to get in sync with glibc.
5779 2001-08-03 Paul Eggert <eggert@twinsun.com>
5781 The following changes are from gettext 0.10.39 as maintained by
5784 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5785 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5786 with inverted sense. All uses changed.
5788 * mbswidth.c: Don't include <limits.h>.
5789 Include <stdlib.h> and <string.h> unconditionally.
5790 (iswcntrl, mbsinit, ISCNTRL): New macros.
5791 (mbsnwidth): Use K&R style function declarations.
5792 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5793 can optimize it when MB_CUR_MAX == 1.
5794 The width of control characters is zero, not 1.
5796 2001-07-15 Jim Meyering <meyering@lucent.com>
5798 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5799 (BUILT_SOURCES): Add unlocked-io.h.
5800 (io_functions): Define.
5801 (unlocked-io.h): New rule.
5802 (DISTCLEANFILES): Add unlocked-io.h.
5803 (all-local): Depend on unlocked-io.h, to ensure it is created.
5805 * unlocked-io.hin: New file
5807 * regex.c: Update from glibc.
5809 2001-07-05 Jim Meyering <meyering@lucent.com>
5811 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5813 (libfetish_a_SOURCES): Put all .h files here instead.
5814 Remove a thus-exposed (better checks in automake) duplicate and
5815 two unnecessary .h files.
5817 2001-06-11 Jim Meyering <meyering@lucent.com>
5819 * regex.c: Update from GNU libc.
5821 2001-05-27 Jim Meyering <meyering@lucent.com>
5823 * readutmp.h (UT_TYPE): Define.
5825 2001-05-24 Jim Meyering <meyering@lucent.com>
5827 * argmatch.c: Include "quote.h".
5828 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5829 quote function. Reported by Göran Uddeborg.
5831 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5833 * dirname.c (dir_name): Compute append_dot using path, not newpath
5834 which is not yet declared.
5836 2001-05-11 Paul Eggert <eggert@twinsun.com>
5838 * Makefile.am (libfetish_a_SOURCES):
5839 Add strftime.c, since we now compile it on all hosts.
5841 * strftime.c (my_strftime):
5842 Define to nstrftime if emacs, but only if my_strftime is not defined.
5843 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5844 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5845 Add one more extra argument: a nanoseconds value.
5848 (my_strftime function): Add %N format.
5849 (emacs_strftimeu): Renamed from emacs_strftime,
5850 with extra ut argument.
5852 2001-05-11 Paul Eggert <eggert@twinsun.com>
5854 dirname code cleanup. base_name now behaves more compatibly
5855 with POSIX basename when given file names that have trailing
5856 slashes, and similarly for dir_name. Add new primitives
5857 base_len and dir_len. Put the directory-name-related decls
5860 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5861 * backupfile.c (base_name): Likewise.
5862 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5863 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5864 * makepath.c (strip_trailing_slashes): Likewise.
5865 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5867 * rename.c (strip_trailing_slashes): Likewise.
5868 * same.c (base_name): Likewise.
5869 * stripslash.c (ISSLASH): Likewise.
5871 * addext.c: Include <dirname.h> after size_t is defined.
5872 * backupfile.c: Likewise.
5874 * addext.c (addext): Use base_len to trim redundant
5875 trailing slashes instead of doing it ourselves.
5876 But do not trim the last slash if it is not redundant.
5878 * backupfile.c (find_backup_file_name,
5879 max_backup_version): Use base_len instead of rolling it ourselves.
5880 Handle the case of "" and (on DOS) "C:" correctly.
5882 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5883 Include <string.h>, <dirname.h>.
5884 (base_name): Allow file names ending in slashes, other than names
5885 that are all slashes. In this case, return the basename followed
5886 by the slashes. This is more general, and can be used in places
5887 where the original base_name purposely had an assertion failure.
5888 (base_len): New function.
5890 * dirname.c: Include <string.h> instead of <stdlib.h>.
5891 Do not include <assert.h>; no longer needed.
5893 (memrchr): Remove decl.
5894 (dir_name_r): Remove.
5895 (dir_len): Renamed from dirlen. All callers changed.
5896 Rewrite in terms of base_name, for simplicity and consistency.
5897 (dir_name): Never return NULL. All callers changed.
5898 Do not include <stdlib.h> in test program; no longer needed.
5899 return 0; is fine for test program.
5901 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5903 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5905 * path-concat.c (path_concat): Use base_len to compute
5906 base length, not strlen; this means we cannot rely on memcpy
5909 * same.c (STREQ): Remove.
5910 (same_name): Handle the case where the basename ends in trailing '/'.
5912 * stripslash.c (strip_trailing_slashes): Return nonzero if
5913 a slash was stripped. Do not strip the last slash after a
5916 2001-04-08 Jim Meyering <meyering@lucent.com>
5918 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5919 recomputed; that's necessary when the offset spans a DST transition.
5920 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5922 2001-04-02 Jim Meyering <meyering@lucent.com>
5924 * regex.h, regex.c: Update from GNU libc.
5926 2001-03-19 Paul Eggert <eggert@twinsun.com>
5928 * version-etc.c (version_etc_copyright): Update to 2001.
5930 2001-03-16 Paul Eggert <eggert@twinsun.com>
5932 * tempname.c (uint64_t): Define to uintmax_t if
5933 not defined, and if UINT64_MAX is not defined.
5934 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5935 Reported by John David Anglin.
5937 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5939 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5940 alias if codeset is empty.
5941 * config.charset (BeOS): Use wildcard syntax.
5943 2001-03-13 Jim Meyering <meyering@lucent.com>
5945 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5946 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5949 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5951 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5953 * unicodeio.c (print_unicode_char): Simplify accordingly.
5955 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5957 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5958 support for DOS/DJGPP.
5960 2001-02-28 Paul Eggert <eggert@twinsun.com>
5962 * Makefile.am (libfetish_a_SOURCES):
5963 Add dup-safer.c, fopen-safer.c.
5964 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5966 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5968 2001-02-25 Paul Eggert <eggert@twinsun.com>
5970 The mkstemp replacement is taken from glibc 2.2.2, with some
5971 portability fixes for use outside glibc, as follows:
5973 * tempname.c (struct_stat64): New macro.
5974 (direxists, __gen_tempname): Use it.
5975 This avoids a portability problem with Solaris 8.
5977 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5978 (<stddef.h>, <stdint.h>, <string.h>):
5979 Include only if STDC_HEADERS || _LIBC.
5980 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5981 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5982 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5983 (__set_errno): Define this macro if <errno.h> doesn't.
5984 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5985 Define these macros if <stdio.h> doesn't.
5986 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5987 Define these macros if <sys/stat.h>
5988 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5989 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5990 __xstat64): Define if not _LIBC.
5991 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5992 (__gen_tempname): Invoke gettimeofday only if
5993 HAVE_GETTIMEOFDAY || _LIBC;
5994 otherwise, fall back on plain "time".
5995 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5997 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5999 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6001 2001-02-17 Jim Meyering <meyering@lucent.com>
6003 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6004 around included file name.
6006 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6008 * strftime.c: Update from GNU libc (the only changes were to comments).
6010 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6012 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6014 2001-02-17 Paul Eggert <eggert@twinsun.com>
6016 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6017 Remove workaround macros for hosts that have mbrtowc but not
6018 mbstate_t, as we now insist on proper declarations for both
6019 before using mbrtowc.
6021 2001-02-17 Jim Meyering <meyering@lucent.com>
6023 * regex.c: Update from libc.
6025 2001-02-16 Paul Eggert <eggert@twinsun.com>
6027 * alloca.c (malloc): Undef before defining, since stdlib.h
6028 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6029 Reported by Mark Hounschell via Paul Eggert.
6031 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6033 * config.charset: Update for FreeBSD 4.2.
6035 2001-01-26 Jim Meyering <meyering@lucent.com>
6037 * quotearg.c: Include stddef.h.
6038 * quote.c: Include stddef.h.
6039 Reported by Axel Kittenberger.
6041 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6042 line in double quotes so that it evokes a better diagnostic.
6043 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6044 Reported by Axel Kittenberger.
6046 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6048 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6049 to avoid a warning. Add back 'const' to inptr.
6051 2001-01-16 Jim Meyering <meyering@lucent.com>
6053 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6056 2001-01-14 Jim Meyering <meyering@lucent.com>
6058 * rename.c: New file. From Volker Borchert.
6059 Include stdlib.h, string.h or strings.h, and xalloc.h.
6060 Use strip_trailing_slashes rather than open-coding it.
6062 2001-01-03 Paul Eggert <eggert@twinsun.com>
6064 * strftime.c: Sync with glibc time/strftime.c 1.81.
6066 2001-01-03 Jim Meyering <meyering@lucent.com>
6068 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6069 local `inptr' to avoid warning with some system declarations of iconv.
6071 2000-12-29 Paul Eggert <eggert@twinsun.com>
6073 * modechange.c: Do not assume that mode_t uses the
6074 traditional octal encoding. E.g. "chmod 1 FOO" should set
6075 the other-execute bit of FOO even if S_IXOTH != 1.
6077 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6078 WOTH, XOTH, ALLM): New macros.
6079 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6080 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6082 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6083 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6085 No need to use uintmax_t; unsigned long is long enough.
6086 Don't bother to get suffix since we don't use it.
6088 2000-12-24 Jim Meyering <meyering@lucent.com>
6090 * hash.c (is_prime): Return explicit boolean values.
6091 (hash_get_first): Return NULL to appease Irix5.6's 89.
6092 Reported by Nelson Beebe.
6094 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6096 * localcharset.c (locale_charset): Add support for Win32.
6098 2000-12-18 Paul Eggert <eggert@twinsun.com>
6100 * physmem.h, physmem.c: New files.
6102 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6103 (noinst_HEADERS): Add physmem.h.
6105 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6106 't' for compatibility with Solaris 8 sort.
6108 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6110 * config.charset: Add support for BeOS.
6112 2000-12-16 Jim Meyering <meyering@lucent.com>
6114 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6115 SHELLS_FILE to a file name that's useful on djgpp systems.
6117 (ADDITIONAL_DEFAULT_SHELLS): Define.
6118 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6119 Based mostly on a patch from Prashant TR.
6121 2000-12-16 Jim Meyering <meyering@lucent.com>
6123 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6124 N and M) would have treated it like `chown N:N FILE'.
6126 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6128 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6130 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6131 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6132 to the list of canonical encodings. Rename EUC-CN to GB2312.
6134 2000-12-08 Andreas Schwab <schwab@suse.de>
6136 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6137 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6139 2000-12-07 Jim Meyering <meyering@lucent.com>
6141 * stripslash.c (ISSLASH): Define.
6142 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6145 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6146 (dir_name_r): Declare this function as static.
6147 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6148 manifest itself on a name containing a mix of slashes and
6150 Make this function work with names starting with a DOS-style
6151 drive letter and colon prefix.
6152 (dir_name): Append `.' if necessary.
6153 Based mostly on patches from Prashant TR and Eli Zaretskii.
6155 * dirname.h (dir_name_r): Remove prototype.
6157 2000-12-05 Jim Meyering <meyering@lucent.com>
6159 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6161 2000-12-04 Jim Meyering <meyering@lucent.com>
6163 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6164 Also include memory.h, stdlib.h, unistd.h if appropriate.
6165 Reported by Andreas Jaeger (conflicting declaration of malloc).
6167 2000-12-02 Jim Meyering <meyering@lucent.com>
6169 * closeout.h: Make idempotent, to avoid some obscure warnings.
6171 2000-12-01 Paul Eggert <eggert@twinsun.com>
6173 * memrchr.c: Include <config.h> before any system include file.
6175 2000-11-29 Paul Eggert <eggert@twinsun.com>
6177 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6179 2000-11-26 Jim Meyering <meyering@lucent.com>
6181 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6183 2000-11-22 Paul Eggert <eggert@twinsun.com>
6185 * strftime.c (my_strftime): Do not invoke mbrlen with a
6186 size of (size_t) -1; it's not portable.
6188 2000-11-17 Akim Demaille <akim@epita.fr>
6190 * obstack.h: Formatting changes.
6191 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6192 prevent type checking.
6193 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6194 cast the value to (void *): assigning a `foo *' to a `void *'
6196 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6198 2000-11-17 Jim Meyering <meyering@lucent.com>
6200 * strstr.c: Update from GNU libc.
6202 2000-11-16 Jim Meyering <meyering@lucent.com>
6204 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6206 2000-11-11 Jim Meyering <meyering@lucent.com>
6208 * error.c: Add a couple #includes, merging from GNU libc version.
6210 2000-11-10 Jim Meyering <meyering@lucent.com>
6212 * obstack.h: Update from GNU libc.
6213 * obstack.c: Likewise.
6215 2000-11-06 Paul Eggert <eggert@twinsun.com>
6217 * getusershell.c (setusershell): Use rewind rather than
6218 fseek/fseeko, to avoid configuration hassles with fseeko.
6219 Don't bother opening SHELLS_FILE if shellstream is NULL;
6222 2000-11-05 Jim Meyering <meyering@lucent.com>
6224 * makepath.h (make_dir): Declare.
6225 * makepath.c (make_dir): Remove `static' attribute.
6228 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6230 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6231 last one in a bucket, advance to the next bucket.
6233 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6235 * fnmatch.c: Do not comment out all the code if we are using
6236 the GNU C library, because in some cases we are replacing buggy
6237 code in the GNU C library itself.
6239 2000-10-30 Paul Eggert <eggert@twinsun.com>
6241 * error.h, getline.h, modechange.h:
6242 Remove "2000" from Copyright line, as the file hasn't been
6243 changed this year other than in the copyright notice.
6245 * xalloc.h: Add "2000" to Copyright line, as this file
6246 was changed this year.
6248 2000-10-30 Paul Eggert <eggert@twinsun.com>
6250 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6251 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6252 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6254 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6256 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6257 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6258 doesn't define __restrict_arr.
6260 2000-10-29 Jim Meyering <meyering@lucent.com>
6262 * xstat.in: Fix grammar in comment.
6264 2000-10-28 Jim Meyering <meyering@lucent.com>
6266 * memchr.c: Update from libc.
6267 Adjust for portability:
6268 [HAVE_STDLIB_H]: Include stdlib.h.
6269 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6270 Undef __memchr, too.
6271 [!weak_alias]: Define __memchr to memchr.
6273 * regex.c: Update from libc.
6274 * regex.h: Likewise.
6275 * getopt1.c: Likewise.
6276 * memcmp.c: Likewise.
6278 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6279 Avoid using fseek, when possible -- it's broken by design.
6280 Patch by Ulrich Drepper.
6282 2000-10-26 Jim Meyering <meyering@lucent.com>
6284 * strftime.c: Update from libc.
6286 2000-10-25 Jim Meyering <meyering@lucent.com>
6288 * obstack.c: Update from libc.
6290 2000-10-23 Jim Meyering <meyering@lucent.com>
6292 * hard-locale.c (hard_locale): Revert last change -- it was simply
6293 wrong. That set_locale call must not have any side effects.
6296 2000-10-22 Jim Meyering <meyering@lucent.com>
6298 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6299 [CYCLIC]: Remove now-unused definition.
6301 * save-cwd.c (O_DIRECTORY): Define, if needed.
6302 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6303 Suggestion from Ulrich Drepper.
6305 2000-10-21 Jim Meyering <meyering@lucent.com>
6307 * dirname.c (dir_name_r): New function, factored out of dir_name.
6308 (dir_name): Use dir_name_r.
6309 * dirname.h (dir_name_r): Declare it.
6311 2000-10-21 Jim Meyering <meyering@lucent.com>
6313 * dirname.c (memrchr): Declare if necessary.
6314 (dir_name): Remove the restriction that there be no
6315 trailing slashes. Now, this code skips past them, effectively
6317 [TEST_DIRNAME] (main): New unit tests.
6319 * memrchr.c: New file from GNU libc.
6320 Undef __memrchr, too.
6321 [!weak_alias]: Define __memrchr to memrchr.
6322 Guard weak_alias use with `#ifdef weak_alias'.
6324 2000-10-17 Jim Meyering <meyering@lucent.com>
6326 * quote.h (PARAMS): Define and use.
6327 Reported by Akim Demaille.
6329 * getopt.c: Update from libc.
6331 2000-10-16 Jim Meyering <meyering@lucent.com>
6333 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6336 2000-09-25 Jim Meyering <meyering@lucent.com>
6338 * md5.h (rol): Define (from GnuPG).
6340 * sha.c: Give credit (GnuPG) where due.
6341 (M): Use rol rather than open-coding it.
6342 Add a FIXME comment.
6344 2000-09-21 Jim Meyering <meyering@lucent.com>
6346 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6347 Reported by Michael Stone.
6349 2000-09-20 Jim Meyering <meyering@lucent.com>
6351 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6352 (noinst_HEADERS): Add sha.h.
6353 Based on code from Scott G. Miller and from GnuPG.
6355 2000-09-15 Jim Meyering <meyering@lucent.com>
6357 * regex.c: Update from libc.
6359 2000-09-10 Jim Meyering <meyering@lucent.com>
6361 * getopt.c (_getopt_internal): Update from glibc.
6363 2000-09-09 Jim Meyering <meyering@lucent.com>
6365 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6366 think it should be used as a general replacement for isascii.
6367 * fnmatch.c: Likewise.
6368 * mbswidth.c: Likewise
6369 * regex.c: Likewise.
6372 * userspec.c: Include sys/param.h and limits.h.
6374 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6375 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6376 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6377 UID, GID. Check range.
6379 2000-09-06 Jim Meyering <meyering@lucent.com>
6381 * getopt.c (_getopt_internal): Update from glibc.
6383 2000-08-30 Jim Meyering <meyering@lucent.com>
6385 * strftime.c: Merge in changes from GNU libc.
6387 2000-08-26 Jim Meyering <meyering@lucent.com>
6389 * closeout.c: Include "__fpending.h".
6390 (close_stdout_status): Return right away if there's nothing to flush.
6392 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6393 * __fpending.c: New file.
6394 * __fpending.h: New file.
6396 2000-08-07 Paul Eggert <eggert@twinsun.com>
6398 Standardize on "memory exhausted" instead of "Memory exhausted"
6399 or "virtual memory exhausted".
6400 * obstack.c (print_and_abort): Use "memory exhausted", not
6401 "virtual memory exhausted".
6402 * same.c (same_name): Invoke xalloc_die instead of printing
6404 * userspec.c (parse_user_spec): Likewise.
6405 * bumpalloc.h: comment fix
6406 * same.c, userspec.c: Include xalloc.h.
6408 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6409 not char *const and pointing to a constant array.
6410 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6411 (xrealloc): Comment fix.
6413 * userspec.c (parse_user_spec):
6414 Don't translate a message until just before returning,
6415 to avoid unnecessary translation.
6417 2000-08-07 Jim Meyering <meyering@lucent.com>
6419 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6420 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6421 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6422 getgroups.c, gethostname.c, getopt.h, group-member.c,
6423 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6424 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6425 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6426 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6427 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6428 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6429 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6430 yesno.c: Back out Copyright date changes for each file with no change
6431 this year. This eases coordination with other programs using the same
6432 source code modules. From Paul Eggert.
6434 2000-08-03 Greg McGary <greg@mcgary.org>
6436 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6437 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6438 (EXTEND_BUFFER): Use them.
6440 2000-08-01 Jim Meyering <meyering@lucent.com>
6442 * dirname.c (ISSLASH): Define.
6443 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6444 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6445 both `\' and `/' may be use as path separators.
6446 Based on a patch from Prashant TR.
6448 2000-07-31 Paul Eggert <eggert@twinsun.com>
6450 * quotearg.c (quotearg_n_options): Don't make the initial
6451 slot vector a constant, since it might get modified.
6453 2000-07-31 Jim Meyering <meyering@lucent.com>
6455 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6456 * obstack.c (print_and_abort): Likewise.
6458 2000-07-30 Paul Eggert <eggert@twinsun.com>
6460 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6461 buffer, so that the caller can always quote one small
6462 component of a "memory exhausted" message in slot 0.
6463 From a suggestion by Jim Meyering.
6465 2000-07-30 Jim Meyering <meyering@lucent.com>
6467 * makepath.c (make_path): Quote the other instance, too.
6469 * quotearg.c (N_STATIC_SLOTVECS): Define.
6470 (STATIC_BUF_SIZE): Define.
6471 (quotearg_n_options): Use only statically allocated storage when
6472 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6473 than STATIC_BUF_SIZE.
6475 2000-07-29 Jim Meyering <meyering@lucent.com>
6477 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6478 * dirname.c (dir_name): Likewise.
6480 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6482 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6483 (dir_name): Assert that there are no trailing slashes.
6485 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6487 * mbswidth.h (mbswidth): Add a flags argument.
6488 (mbswidth): New declaration.
6489 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6490 * mbswidth.c (mbswidth): Add a flags argument.
6491 (mbsnwidth): New function.
6493 2000-07-24 Jim Meyering <meyering@lucent.com>
6495 * mbswidth.c: Remove useless #else. From Bruno Haible.
6497 2000-07-23 Paul Eggert <eggert@twinsun.com>
6499 * mbswidth.c (_XOPEN_SOURCE):
6500 Don't define; this causes problems on Solaris 7.
6501 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6503 2000-07-23 Paul Eggert <eggert@twinsun.com>
6506 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6507 so that mbstate_t is always defined.
6509 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6510 be 1 in at least one GCC installation, and this configuration
6511 error is likely to be common. Ignoring MB_LEN_MAX hurts
6512 performance on hosts that have mbrtowc but have only unibyte
6513 locales, but I assume these hosts are rare.
6515 2000-07-23 Paul Eggert <eggert@twinsun.com>
6517 * quotearg.c: Streamline by invoking multibyte code only if needed.
6518 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6519 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6520 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6521 invoke multibyte primitives.
6523 2000-07-23 Jim Meyering <meyering@lucent.com>
6525 * basename.c (base_name): Add an assertion.
6527 2000-07-15 Bruno Haible <clisp.cons.org>
6529 * quotearg.c: When the system forces us to redefine mbstate_t,
6530 shadow its mbsinit function.
6532 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6534 * mbswidth.h: New file.
6535 * mbswidth.c: New file.
6536 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6537 (noinst_HEADERS): Add mbswidth.h.
6539 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6541 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6544 2000-07-15 Jim Meyering <meyering@lucent.com>
6546 * makepath.c: Include quote.h.
6547 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6548 corresponding argument in a `quote (...)' call.
6549 Give better diagnostics.
6551 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6552 (noinst_HEADERS): Add quote.h.
6554 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6555 from tar's src/misc.c.
6556 * quote.h: New file. Prototypes for same.
6558 2000-07-10 Paul Eggert <eggert@twinsun.com>
6560 From a suggestion by Bruno Haible.
6561 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6562 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6563 to decide whether to define the BeOS workaround macro;
6564 this adjusts to the change to AC_MBSTATE_T.
6566 2000-07-13 Paul Eggert <eggert@twinsun.com>
6568 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6570 * quotearg.c (quoting_style_args, quoting_style_vals,
6571 quotearg_buffer_restyled): Add support for
6572 clocale_quoting_style. Undo previous change to
6573 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6574 and "{RIGHT QUOTATION MARK}" msgids.
6576 2000-07-05 Paul Eggert <eggert@twinsun.com>
6578 The old behavior of quoting `like this' doesn't look good with
6579 newer, ISO-style fonts. See:
6580 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6582 Instead, quote "like this" by default. Let the translator
6583 tailor the locale-specific quoting behavior by providing
6584 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6586 * quotearg.c (N_): New macro.
6587 (gettext_default): New function.
6588 (quotearg_buffer_restyled): Use
6589 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6590 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6592 2000-07-09 Jim Meyering <meyering@lucent.com>
6594 * Most files: Update copyright dates to include 2000.
6596 2000-07-08 Jim Meyering <meyering@lucent.com>
6598 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6600 (xgethostname): Remove now-unnecessary #ifdef.
6601 Move declaration of `err' into loop where it's used.
6603 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6605 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6606 by allocating a larger buffer. Test the gethostname return value for
6607 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6608 returns an error and ENAMETOOLONG isn't defined.
6610 2000-07-05 Paul Eggert <eggert@twinsun.com>
6611 and Bruno Haible <haible@clisp.cons.org>
6613 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6615 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6617 * quotearg.c (struct quoting_options): Simplify quote_these_too
6620 2000-07-03 Jim Meyering <meyering@lucent.com>
6622 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6623 Reported by Bruno Haible.
6625 2000-07-04 Jim Meyering <meyering@lucent.com>
6627 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6628 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6631 2000-07-03 Paul Eggert <eggert@twinsun.com>
6632 and Bruno Haible <haible@clisp.cons.org>
6634 * quotearg.c (mbrtowc):
6635 Assign to *pwc, and return 1 only if result is nonzero.
6636 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6638 2000-07-03 Jim Meyering <meyering@lucent.com>
6640 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6641 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6644 2000-07-02 Jim Meyering <meyering@lucent.com>
6646 * quotearg.c (mbstate_t): Don't define here.
6648 2000-07-02 Jim Meyering <meyering@lucent.com>
6650 * nanosleep.c (SIGCONT): Define if not already defined.
6652 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6654 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6655 per change in ../m4/ls-mntd-fs.m4.
6656 (read_filesystem_list): Ignore symbolic links.
6658 2000-06-29 Jim Meyering <meyering@lucent.com>
6660 * same.c: Include <string.h> or <strings.h>, as appropriate,
6661 for declaration of strcmp.
6663 * long-options.c: Include <stdlib.h>, for declaration of exit.
6665 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6666 Avoid warning by casting result to `char *' to remove `const'.
6668 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6670 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6672 2000-06-26 Paul Eggert <eggert@twinsun.com>
6674 savedir now sets errno on failure and invokes xmalloc to get memory.
6675 Fix a couple of other minor bugs while we're at it.
6677 * savedir.c (<unistd.h>): Do not include; there's no need.
6678 (NAMLEN): Remove macro.
6679 (malloc, realloc): Remove decls.
6681 ("xalloc.h"): Include.
6682 (NAME_SIZE_DEFAULT): New macro.
6683 (savedir): Use xmalloc / xrealloc to allocate memory.
6684 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6685 Skip "" directory entries.
6686 Use strlen to calculate directory entry length, since the old method
6687 is rarely used these days and isn't worth supporting.
6688 Don't use a pointer after freeing it.
6689 Check for integer overflow when calculating allocation size.
6690 Use memcpy to copy entries, instead of stpcpy.
6691 Set errno properly when returning NULL.
6692 Check for readdir error.
6694 2000-06-26 Jim Meyering <meyering@lucent.com>
6696 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6698 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6700 * getusershell.c (xmalloc, xrealloc): Remove functions.
6702 Don't include <stdlib.h>. Don't declare malloc, realloc.
6704 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6706 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6708 2000-06-24 Jim Meyering <meyering@lucent.com>
6710 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6712 2000-06-21 Jim Meyering <meyering@lucent.com>
6714 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6716 2000-06-19 Paul Eggert <eggert@twinsun.com>
6718 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6719 (mbrtowc, mbstate_t): Define substitutes if
6720 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6721 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6722 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6724 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6726 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6727 than 1024, return a memory chunk of least possible size, instead
6728 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6729 Use free/xmalloc instead of xrealloc to avoid copying for very long
6732 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6734 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6735 address, not strdup. Include <stdlib.h> and don't declare free().
6737 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6739 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6742 2000-06-21 Jim Meyering <meyering@lucent.com>
6744 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6745 (noinst_HEADERS): Add getstr.h.
6747 * getline.c (getstr): Move into a separate file.
6748 * getstr.c (getstr): New file, extracted from getline.c, with
6749 the following changes: new parameter, delim2; both delim[12]
6750 parameters have type `int', not `char'. The latter would lose
6751 with 8-bit delimiters.
6752 * getstr.h: New file.
6754 2000-06-19 Jim Meyering <meyering@lucent.com>
6756 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6758 2000-06-18 Jim Meyering <meyering@lucent.com>
6760 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6761 Besides, these days every porting target provides a mkdir function.
6763 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6764 (this snippet comes from src/system.h).
6766 2000-06-15 Paul Eggert <eggert@twinsun.com>
6768 * human.c (adjust_value): New function.
6769 (human_readable_inexact): Apply rounding style even when
6770 printing approximate values.
6772 2000-06-14 Paul Eggert <eggert@twinsun.com>
6774 * human.c (human_readable_inexact): Allow an input block
6775 size that is not a multiple of the output block size, and vice versa.
6776 Reported by Piergiorgio Sartor.
6778 2000-06-14 Paul Eggert <eggert@twinsun.com>
6780 * getdate.y (get_date): Apply relative times after time
6781 zone indicator, not before. Reported by Todd A. Jacobs.
6783 2000-06-13 Jim Meyering <meyering@lucent.com>
6785 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6787 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6789 2000-06-12 Paul Eggert <eggert@twinsun.com>
6791 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6793 2000-06-04 Paul Eggert <eggert@twinsun.com>
6795 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6797 2000-06-04 Jim Meyering <meyering@lucent.com>
6799 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6800 SunOS 4.1.4 for which gid_t is an unsigned type.
6802 2000-06-03 Jim Meyering <meyering@lucent.com>
6804 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6806 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6808 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6809 newer, don't install charset.alias.
6810 * config.charset: Change the Linux/glibc rules so they become empty
6811 on glibc-2.1 or newer.
6813 2000-06-02 Jim Meyering <meyering@lucent.com>
6815 * mountlist.c: Back out last change. Instead, do this...
6816 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6817 member using the same `ignore'-testing code.
6818 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6822 2000-05-29 Jim Meyering <meyering@lucent.com>
6824 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6825 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6827 2000-05-22 Jim Meyering <meyering@lucent.com>
6829 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6831 2000-05-18 Jim Meyering <meyering@lucent.com>
6833 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6834 back, too, since it may have been modified by allocate_entry.
6835 (hash_delete): Rewrite to use neither the assignment operator
6836 nor the comma operator in an if-expression.
6838 2000-05-15 Paul Eggert <eggert@twinsun.com>
6841 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6842 Remove; no longer needed.
6843 "quotearg.h": Add include.
6844 (file_name): Do not bother to explicitly initialize to NULL; it's less
6845 efficient on some hosts.
6846 (close_stdout_status): Remove test as to whether stdout was already
6847 closed; it breaks for the case "echo x | sort >&-".
6848 Quote file name colons.
6849 Do not assume that _("write error") lacks format strings.
6851 2000-05-15 Jim Meyering <meyering@lucent.com>
6853 * version-etc.c (version_etc_copyright): Update the copyright string
6854 used in all --version output.
6856 2000-05-14 Jim Meyering <meyering@lucent.com>
6858 * closeout.c (close_stdout_set_file_name): New function.
6859 (close_stdout_status): Use new file-scoped global.
6860 Return right away if fstat says the stdout file descriptor is invalid.
6861 * closeout.h (close_stdout_set_file_name): Declare.
6863 2000-05-10 Jim Meyering <meyering@lucent.com>
6865 * closeout.c [default_exit_status]: New file-scoped variable.
6866 (close_stdout_set_status): New function.
6867 * closeout.h (close_stdout_set_status): Declare.
6869 2000-05-08 Jim Meyering <meyering@lucent.com>
6871 * long-options.c: Don't include closeout.h.
6872 (parse_long_options): Don't call close_stdout for --version.
6874 2000-05-06 Jim Meyering <meyering@lucent.com>
6876 * strnlen.c: Undefine __strnlen and strnlen.
6877 [!weak_alias]: Define __strnlen to strnlen.
6879 * atexit.c: New file, from libiberty.
6881 2000-05-06 Jim Meyering <meyering@lucent.com>
6883 * closeout.c (close_stdout_status): Also check for errors on the
6886 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6888 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6889 instead of xmalloc, xrealloc, path_concat.
6890 (locale_charset): Treat empty environment variables as absent.
6891 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6893 2000-05-04 Jim Meyering <meyering@lucent.com>
6895 * getopt.c: Update from glibc.
6896 * obstack.c: Likewise.
6897 * obstack.h: Likewise.
6898 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6900 * regex.h: Likewise.
6901 * strndup.c: Likewise.
6902 * strnlen.c: New file, from glibc.
6904 2000-05-01 Jim Meyering <meyering@lucent.com>
6906 * full-write.c (full_write): Remove `FIXME' part of comment.
6908 2000-04-29 Jim Meyering <meyering@lucent.com>
6910 * path-concat.c: Declare strdup only if it's not defined.
6911 * canon-host.c: Likewise.
6913 2000-04-28 Jim Meyering <meyering@lucent.com>
6915 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6916 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6917 included first, then limits.h is included by locale.h by libintl.h.
6918 From John David Anglin.
6920 2000-04-25 Jim Meyering <meyering@lucent.com>
6922 * makepath.c (S_IRWXUGO): Define.
6923 (make_path): Always perform explicit chmod if MODE specifies any
6924 of the `special' permission bits. Prompted by a bug report against
6925 install from Mate Wierdl and Joost van Baal.
6927 2000-04-18 Jim Meyering <meyering@lucent.com>
6931 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6932 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6934 2000-04-17 Jim Meyering <meyering@lucent.com>
6936 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6937 the definition of it to rpl_strftime also defined-away the system's
6940 2000-04-15 Jim Meyering <meyering@lucent.com>
6942 Use `C' to denote so-called `contiguous' files, the same way
6944 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6945 (ftypelet): Use S_ISCTG.
6946 From Michael Deutschmann.
6948 2000-04-14 Jim Meyering <meyering@lucent.com>
6950 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6952 2000-04-08 Jim Meyering <meyering@lucent.com>
6954 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6955 names don't conflict. Reported by Eli Zaretskii.
6957 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6959 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6960 bug. Deal with the different error behavior of Irix iconv.
6962 2000-04-07 Jim Meyering <meyering@lucent.com>
6964 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6965 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6967 2000-04-05 Jim Meyering <meyering@lucent.com>
6969 Portability tweaks required for ultrix4.3.
6970 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6971 * readutmp.c: Include sys/types.h before sys/stat.h.
6972 * canon-host.c: Declare strdup.
6973 * path-concat.c: Likewise.
6974 From John David Anglin.
6976 2000-04-04 Jim Meyering <meyering@lucent.com>
6978 Be more DOS 8.3-friendly.
6979 * ref-add.sin: Renamed from ref-add.sed.in.
6980 * ref-del.sin: Renamed from ref-del.sed.in.
6981 * Makefile.am: Reflect renaming.
6982 Reported by Eli Zaretskii.
6984 Use a temporary file name that won't clash with `charset.alias'
6985 in the DOS 8.3 name space.
6986 * Makefile.am (charset_tmp): Define.
6987 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6988 (uninstall-local): Likewise.
6989 Reported by Eli Zaretskii.
6991 2000-03-29 Paul Eggert <eggert@twinsun.com>
6993 * time/strftime.c (my_strftime): Make sure we call the system
6994 strftime, not ourselves, when invoking the underlying strftime.
6996 2000-03-24 Jim Meyering <meyering@lucent.com>
6998 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6999 (charset_alias): Define.
7000 (install-exec-local): Factor out common code.
7001 (uninstall-local): Split lines longer than 80.
7002 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7004 (.sed.in.sed): New rule. Don't redirect directly to $@.
7005 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7007 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7009 * config.charset: Output a line containing "Packages using this file".
7010 * ref-add.sed.in, ref-del.sed.in: New files.
7011 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7012 ref-del.sed): New rules.
7014 2000-03-17 Jim Meyering <meyering@lucent.com>
7016 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7017 Otherwise, include <strings.h>
7019 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7021 * unicodeio.c (utf8_wctomb): New function.
7022 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7023 format instead of in UCS-4 with platform dependent endianness.
7025 2000-03-07 Paul Eggert <eggert@twinsun.com>
7027 * savedir.c (savedir): Work even if directory size is
7028 negative; this can happen with some screwy NFS configurations.
7030 2000-03-06 Jim Meyering <meyering@lucent.com>
7032 * localcharset.c (get_charset_aliases): Don't try to free file_name
7033 if it's NULL (because we ran out of memory). From Bruno Haible.
7035 2000-03-05 Jim Meyering <meyering@lucent.com>
7037 * localcharset.c ("path-concat.h"): Include.
7038 (get_charset_aliases): Use path_concat instead of ANSI string
7041 * unicodeio.h (PARAMS): Define.
7042 Use it to guard prototype.
7044 2000-03-04 Jim Meyering <meyering@lucent.com>
7046 * Makefile.am (install-exec-local): Create $(libdir) before installing
7048 (uninstall-local): Uncomment this rule so `make distcheck' works
7051 * unicodeio.c (<errno.h>): Include it.
7052 (errno): Declare if not defined.
7054 * localcharset.c: Add Bruno's comment justifying use of volatile.
7056 * config.charset: New version, incorporating remarks from a linux
7057 i18n mailing list. From Bruno Haible.
7059 2000-03-02 Jim Meyering <meyering@lucent.com>
7061 * Makefile.am (EXTRA_DIST): Add config.charset.
7063 2000-03-01 Jim Meyering <meyering@lucent.com>
7065 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7066 * unicodeio.c: Likewise.
7068 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7070 * config.charset: New file.
7071 * localcharset.c: New file.
7072 * unicodeio.h, unicodeio.c: New files.
7073 * Makefile.am (DEFS): Add -DLIBDIR=...
7074 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7075 (noinst_HEADERS): Add unicodeio.h.
7076 (all-local, install-exec-local, charset.alias): New targets.
7078 2000-02-28 Paul Eggert <eggert@twinsun.com>
7080 * quotearg.c (ALERT_CHAR): New macro.
7081 (quotearg_buffer_restyled): Use it.
7083 2000-02-27 Jim Meyering <meyering@lucent.com>
7085 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7086 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7088 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7089 not `#if STDC_HEADERS'.
7090 Declare malloc if needed.
7092 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7093 now that autoconf always defines the HAVE_DECL_ symbols.
7094 * human.c: Likewise.
7096 * strtoumax.c: Likewise.
7098 * backupfile.c: Arrange for cpp to fail if the configure-time
7099 declaration check was not run.
7101 * human.c: Likewise.
7103 * strtoumax.c: Likewise.
7105 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7106 then first look up the entire `.'-containing string as a login name.
7108 2000-02-18 Paul Eggert <eggert@twinsun.com>
7110 * getdate.y: Handle two-digit years with leading zeros correctly.
7111 (textint): New typedef.
7112 (parser_control): Member year changed from int to textint.
7114 (YYSTYPE): Removed; replaced by %union with int and textint members.
7115 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7116 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7117 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7118 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7119 (date, number, to_year): Use width of number in digits, not its value,
7120 to determine whether it's a 2-digit year, or a 2-digit time.
7121 (yylex): Store number of digits of numeric tokens.
7122 Reported by John Kendall.
7124 (parser_control): Changed from struct parser_control to typedef (for
7125 consistency). All uses changed.
7127 (tID): Removed; not used.
7128 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7130 2000-02-14 Paul Eggert <eggert@twinsun.com>
7132 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7133 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7135 2000-02-12 Jim Meyering <meyering@lucent.com>
7137 * userspec.c (ISDIGIT): Define it.
7138 (isdigit): Remove definition.
7139 (is_number): Use ISDIGIT, not isdigit.
7140 <libintl.h>: Include.
7142 (parse_user_spec): Mark translatable strings.
7144 2000-02-10 Jim Meyering <meyering@lucent.com>
7146 With these changes, nanosleep.[ch] are finally enough like the other
7147 lib/* replacement files to compile on a few more losing systems.
7149 * nanosleep.h: Don't include config.h.
7150 Remove prototype from declaration of nanosleep.
7151 (PARAMS): Remove now-unneeded definition.
7152 * nanosleep.c: #undef nanosleep.
7153 (rpl_nanosleep): Rename from nanosleep.
7155 2000-02-03 Jim Meyering <meyering@lucent.com>
7157 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7158 rather than with `#if HAVE_UTMPNAME'.
7160 2000-02-01 Jim Meyering <meyering@lucent.com>
7162 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7164 2000-01-31 Jim Meyering <meyering@lucent.com>
7166 * nanosleep.h (nanosleep): Guard declaration with
7167 `#if ! HAVE_DECL_NANOSLEEP'.
7168 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7169 the declaration in that vendor's sys/timers.h.
7170 Reported by Christian Krackowizer.
7172 * quotearg.c (ISASCII): Add #undef and move definition to follow
7173 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7174 (ISPRINT): Likewise.
7175 Reported by Tom Tromey.
7177 2000-01-30 Jim Meyering <meyering@lucent.com>
7179 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7180 uses of ->ut_name. The latter doesn't work with new Linux header files
7181 where only utmpx.ut_user is declared.
7183 * readutmp.h (UT_USER): Define.
7185 2000-01-23 Jim Meyering <meyering@lucent.com>
7187 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7190 2000-01-22 Jim Meyering <meyering@lucent.com>
7192 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7193 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7194 Required for some AIX systems. Reported by Christian Krackowizer.
7195 [TESTING] (main): New function.
7197 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7198 * dirname.c (dir_name): Support for DOS-style file names with drive
7201 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7203 * strverscmp.c (ISDIGIT): Define.
7204 (strverscmp): Use ISDIGIT, not isdigit.
7206 2000-01-17 Paul Eggert <eggert@twinsun.com>
7208 * nanosleep.c (nanosleep):
7209 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7210 POSIX.1 doesn't require SA_INTERRUPT and some systems
7211 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7212 it's been part of POSIX.1 since day 1 (in 1988).
7214 2000-01-17 Jim Meyering <meyering@lucent.com>
7216 * interlock: Remove unused file. Reported by François Pinard.
7218 2000-01-16 Paul Eggert <eggert@twinsun.com>
7220 * quotearg.c (quotearg_buffer_restyled): Do not quote
7221 alert, backslash, formfeed, and vertical tab unnecessarily in
7222 shell quoting style.
7225 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7226 Free Software Foundation, Inc.
7227 Copying and distribution of this file, with or without modification,
7228 are permitted provided the copyright notice and this notice are preserved.