1 2005-08-25 Jim Meyering <jim@meyering.net>
3 * open-safer.c: Include <config.h>.
4 Otherwise, we'd lose LARGEFILE support in any file using
7 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
9 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
10 * regex.h (regerror): Likewise.
12 * regex.c: Do not include <sys/types.h>, as POSIX no longer
13 requires this. (The code never needed it.)
15 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
16 All uses of recently-renamed identifiers changed to use the new,
17 POSIX-compliant names. The code will build and run just fine
18 without these changes, but it's better to eat our own dog food
19 and use the standard-conforming names.
21 * regex.h: Fix a multitude of POSIX name space violations.
22 These changes have an effect only for programs that define
23 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
24 do not change anything for programs compiled in the normal way.
25 Also, there is no effect on the ABI.
27 (_REGEX_SOURCE): New macro.
28 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
29 defined and _GNU_SOURCE is not; this fixes a name space violation.
31 Rename the following macros to obey POSIX requirements.
32 The old names are still visible as macros if _REGEX_SOURCE is defined.
33 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
34 RE_BACKSLASH_ESCAPE_IN_LISTS.
35 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
36 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
37 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
38 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
39 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
40 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
41 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
42 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
43 (REG_INTERVALS): renamed from RE_INTERVALS.
44 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
45 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
46 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
47 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
48 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
49 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
50 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
51 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
52 RE_UNMATCHED_RIGHT_PAREN_ORD.
53 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
54 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
55 (REG_DEBUG): renamed from RE_DEBUG.
56 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
57 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
58 unusual, since we can't clash with the POSIX REG_ICASE.
59 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
60 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
61 (REG_NO_SUB): renamed from RE_NO_SUB.
62 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
63 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
64 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
65 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
66 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
67 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
68 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
69 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
70 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
71 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
72 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
73 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
74 RE_SYNTAX_POSIX_MINIMAL_BASIC.
75 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
76 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
77 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
78 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
79 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
80 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
81 (REG_FIXED): Renamed from REGS_FIXED.
82 (REG_NREGS): Renamed from RE_NREGS.
84 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
85 of other REG_* macros, since POSIX says the user is allowed to
86 #undef these macros selectively.
88 (reg_errcode_t): Update comment stating what other tables need
91 Rename the following enum values to obey POSIX requirements.
92 The old names are still visible as macros.
93 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
94 is not defined, since GNU is supposed to be a superset of POSIX as
95 much as possible, and since we want reg_errcode_t to be a signed
96 type for implementation consistency.
97 (_REG_NOERROR): Renamed from REG_NOERROR.
98 (_REG_NOMATCH): Renamed from REG_NOMATCH.
99 (_REG_BADPAT): Renamed from REG_BADPAT.
100 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
101 (_REG_ECTYPE): Renamed from REG_ECTYPE.
102 (_REG_EESCAPE): Renamed from REG_EESCAPE.
103 (_REG_ESUBREG): Renamed from REG_ESUBREG.
104 (_REG_EBRACK): Renamed from REG_EBRACK.
105 (_REG_EPAREN): Renamed from REG_EPAREN.
106 (_REG_EBRACE): Renamed from REG_EBRACE.
107 (_REG_BADBR): Renamed from REG_BADBR.
108 (_REG_ERANGE): Renamed from REG_ERANGE.
109 (_REG_ESPACE): Renamed from REG_ESPACE.
110 (_REG_BADRPT): Renamed from REG_BADRPT.
111 (_REG_EEND): Renamed from REG_EEND.
112 (_REG_ESIZE): Renamed from REG_ESIZE.
113 (_REG_ERPAREN): Renamed from REG_ERPAREN.
114 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
115 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
116 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
117 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
119 (_REG_RE_NAME, _REG_RM_NAME): New macros.
120 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
121 changed. But support the old name if the new one is not defined
122 and if _REGEX_SOURCE.
124 Change the following member names in struct re_pattern_buffer.
125 The old names are still supported if !_REGEX_SOURCE.
126 The new names are always supported, regardless of _REGEX_SOURCE.
127 (re_buffer): Renamed from buffer.
128 (re_allocated): Renamed from allocated.
129 (re_used): Renamed from used.
130 (re_syntax): Renamed from syntax.
131 (re_fastmap): Renamed from fastmap.
132 (re_translate): Renamed from translate.
133 (re_can_be_null): Renamed from can_be_null.
134 (re_regs_allocated): Renamed from regs_allocated.
135 (re_fastmap_accurate): Renamed from fastmap_accurate.
136 (re_no_sub): Renamed from no_sub.
137 (re_not_bol): Renamed from not_bol.
138 (re_not_eol): Renamed from not_eol.
139 (re_newline_anchor): Renamed from newline_anchor.
141 Change the following member names in struct re_registers.
142 The old names are still supported if !_REGEX_SOURCE.
143 The new names are always supported, regardless of _REGEX_SOURCE.
144 (rm_num_regs): Renamed from num_regs.
145 (rm_start): Renamed from start.
146 (rm_end): Renamed from end.
148 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
149 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
150 Prepend __ to parameter names.
152 Undo yesterday's changes.
154 2005-08-24 Jim Meyering <jim@meyering.net>
157 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
159 2005-08-21 Bruno Haible <bruno@clisp.org>
161 * lock.h: Add multiple inclusion guard.
162 * tls.h: Add multiple inclusion guard.
164 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
166 * regex.h (REG_NOSYS)
167 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
168 Define, since POSIX requires it as of 2001.
169 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
170 New private symbol, used to keep the enum signed in all cases.
171 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
172 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
174 * regex_internal.c (re_string_skip_chars, register_state):
176 Remove forward decls; no longer needed now that we use prototypes.
177 * regexec.c (acquire_init_state_context, check_halt_node_context):
178 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
179 (clean_state_log_if_needed): Likewise.
181 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
183 Fix problems reported by Sam Steingold in
184 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
185 * regexec.c (sift_states_bkref): Fix portability bug: the code
186 assumed that reg_errcode_t is a signed type, which is not
187 necessarily true if _XOPEN_SOURCE is not defined.
188 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
189 some compilers warn about it otherwise.
191 2005-08-20 Jim Meyering <jim@meyering.net>
193 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
194 of unused local, dfa.
196 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
198 * regcomp.c (create_initial_state): Remove duplicate decl.
199 (init_word_char, create_initial_state, duplicate_node_closure):
200 (fetch_token, peek_token_bracket, build_range_exp):
201 (build_collating_symbol): Remove forward decls; no longer needed
202 now that we use prototypes.
205 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
206 (re_compile_fastmap_iter, regcomp, regerror, regfree):
207 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
208 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
209 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
210 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
211 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
212 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
213 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
214 (build_range_exp, build_collating_symbol, parse_bracket_exp):
215 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
216 (build_charclass, build_charclass_op, fetch_number, create_tree):
217 (create_token_tree, mark_opt_subexp, duplicate_tree):
218 Use prototypes rather than old-style definitions.
221 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
222 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
223 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
224 (re_string_reconstruct, re_string_peek_byte_case):
225 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
226 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
227 (re_node_set_init_copy, re_node_set_add_intersect):
228 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
229 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
230 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
231 (re_acquire_state, re_acquire_state_context, register_state):
232 (create_ci_newstate, create_cd_newstate, free_state):
234 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
235 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
236 (re_search_internal, prune_impossible_nodes):
237 (acquire_init_state_context, check_matching, static):
238 (check_halt_node_context, check_halt_state_context, proceed_next_node):
239 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
240 (update_regs, sift_states_backward, build_sifted_states):
241 (clean_state_log_if_needed, merge_state_array):
242 (update_cur_sifted_state, add_epsilon_src_nodes):
243 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
244 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
245 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
246 (find_recover_state, check_subexp_matching_top, transit_state_mb):
247 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
248 (check_arrival, check_arrival_add_next_nodes):
249 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
250 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
251 (check_node_accept_bytes, check_node_accept, extend_buffers):
252 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
253 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
258 (re_string_allocate, re_string_construct, re_string_reconstruct):
259 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
260 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
261 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
262 (re_string_context_at, re_string_peek_byte_case):
263 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
264 is defined, since we now use prototypes always.
266 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
267 C89 or better. All uses removed.
269 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
271 * regex_internal.c (re_acquire_state, re_acquire_state_context)
272 [defined lint]: Suppress bogus uninitialized-variable warnings.
274 * regcomp.c (duplicate_node): Return new index, not an error code,
275 and let the caller return REG_ESPACE if out of space. This
276 removes an uninitialied-variable warning with GCC 4.0.1, and also
277 avoids taking the address of a local variable. All callers
280 2005-08-19 Jim Meyering <jim@meyering.net>
282 * regexec.c (proceed_next_node): Redo local variables to
283 avoid GCC shadowing warnings.
285 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
287 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
288 (re_node_set_insert_last, re_dfa_add_node):
289 Rename local variables to avoid GCC shadowing warnings.
291 2005-08-18 Bruno Haible <bruno@clisp.org>
293 * strstr.c (strstr): Fix return value in multibyte case.
294 * strcasestr.c (strcasestr): Likewise.
296 2005-08-17 Jim Meyering <jim@meyering.net>
298 Make the %s format (seconds since the epoch) work for a negative
299 number and when used with a zero-padded field width, e.g. %015s.
301 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
302 label so that it precedes the code to set `digits'. Otherwise,
303 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
304 print `00-22'. Now, it prints `-0022', as it should.
306 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
308 * regex.h: Remove useless space-before-tab. From coreutils.
310 2005-08-17 Bruno Haible <bruno@clisp.org>
312 * strcasestr.h: New file.
313 * strcasestr.c: New file.
315 2005-08-17 Bruno Haible <bruno@clisp.org>
317 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
318 * strstr.c: Completely rewritten, with multibyte locale support.
320 2005-08-17 Bruno Haible <bruno@clisp.org>
322 * strcasecmp.c: Use mbuiter.h.
324 2005-08-17 Bruno Haible <bruno@clisp.org>
326 * mbuiter.h: New file.
328 2005-08-16 Bruno Haible <bruno@clisp.org>
330 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
332 (mbi_avail, mbi_advance): Let the iteration end before the terminating
333 NUL byte, not after it.
335 2005-08-16 Bruno Haible <bruno@clisp.org>
337 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
338 the valid ones. Makes the comparison operations transitive:
339 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
340 * strcasecmp.c (strcasecmp): Use mb_casecmp.
342 2005-08-16 Bruno Haible <bruno@clisp.org>
344 * strcase.h (strcasecmp): Add note in comments.
345 * strncasecmp.c: Use code from strcasecmp.c.
346 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
347 (strcasecmp): Work correctly in multibyte locales.
349 2005-08-16 Bruno Haible <bruno@clisp.org>
351 * strnlen1.h: New file.
352 * strnlen1.c: New file.
354 2005-08-16 Bruno Haible <bruno@clisp.org>
356 * mbfile.h: New file.
358 2005-08-16 Bruno Haible <bruno@clisp.org>
360 * mbiter.h: New file.
362 2005-08-16 Bruno Haible <bruno@clisp.org>
364 * mbchar.h: New file.
365 * mbchar.c: New file.
367 2005-08-16 Bruno Haible <bruno@clisp.org>
369 * tls.h: New file, from GNU gettext.
370 * tls.c: New file, from GNU gettext.
372 2005-08-15 Bruno Haible <bruno@clisp.org>
374 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
377 2005-08-14 Jim Meyering <jim@meyering.net>
381 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
382 Use the hash-table-based cycle-detection code not just when
383 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
384 Reported by James Youngman in
385 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
386 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
387 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
388 This lets us compile with -DFTS_DEBUG, once again.
389 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
390 * fts.c (fd_safer): Remove decl.
391 Include fcntl--.h rather than unistd-safer.h
392 (fts_safe_changedir): Don't call fd_safer; no longer needed
393 now that we include fcntl--.h.
395 2005-08-11 Simon Josefsson <jas@extundo.com>
397 * readline.h, readline.c: New file.
399 2005-08-11 Bruno Haible <bruno@clisp.org>
401 * strnlen.h (strnlen): Change parameter name to match comment.
403 2005-08-10 Simon Josefsson <jas@extundo.com>
405 * strndup.c: Use strnlen.h.
407 * strnlen.h: New file.
409 2005-08-02 Simon Josefsson <jas@extundo.com>
411 * getline.h, getline.c: Rewrite.
413 * getdelim.h, getdelim.c: New files, ported from glibc.
415 2005-07-31 Bruno Haible <bruno@clisp.org>
417 * lock.h (gl_lock_initializer): New macro.
418 (gl_lock_define_initialized): Use it.
419 (gl_rwlock_initializer): New macro.
420 (gl_rwlock_define_initialized): Use it.
421 (gl_recursive_lock_initializer): New macro.
422 (gl_recursive_lock_define_initialized): Use it.
424 2005-07-26 Bruno Haible <bruno@clisp.org>
426 * lock.h: Update from GNU gettext.
427 * lock.c: Update from GNU gettext.
429 2005-07-18 Bruno Haible <bruno@clisp.org>
431 * lock.h (gl_once_t): New type.
432 (gl_once_define, gl_once): New macros.
433 * lock.c (fresh_once): New variable.
434 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
437 2005-07-18 Simon Josefsson <jas@extundo.com>
439 * check-version.c (check_version): Accept identical versions too.
441 2005-07-18 Bruno Haible <bruno@clisp.org>
443 * lock.h: New file, from GNU gettext.
444 * lock.c: New file, from GNU gettext.
446 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
448 * quotearg.c: Add translator comment suggested by Bruno Haible,
451 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
453 * version-etc-fsf.c (version_etc_copyright): Parameterize the
454 copyright symbol and the year.
455 * version-etc.c (COPYRIGHT_YEAR): New constant.
456 (version_etc_va): Use parameterized copyright notice.
457 Reword to conform to the current GNU coding standards.
459 2005-07-11 Simon Josefsson <jas@extundo.com>
461 * size_max.h: New file.
463 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
465 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
468 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
469 and Paul Eggert <eggert@cs.ucla.edu>
471 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
472 in wint_t, not wchar_t. Remove now-unnecessary cast.
474 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
476 * regex.c, regex.h: Sync from libc.
477 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
478 New files, synced from libc, except that regex_internal.h
479 currently has a small porting fix.
481 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
483 Remove the dependency of the strftime module on the tzset module.
484 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
485 Copy the input structure, to work around some of the bug with
486 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
487 Solaris releases, you should also use the tzset module, but we won't
488 require it as a dependency any more since we don't want LGPLed code
489 to depend on GPLed code.
491 2005-07-02 Jim Meyering <jim@meyering.net>
493 * backupfile.c (backup_args): Change a `0' to NULL.
495 2005-07-01 Jim Meyering <jim@meyering.net>
497 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
498 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
499 * save-cwd.c, tempname.c:
500 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
501 and don't include <sys/file.h>).
503 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
505 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
506 declares only 'struct timespec;' (!).
508 2005-06-29 Jim Meyering <jim@meyering.net>
510 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
511 type name. Use the variable name instead.
512 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
514 2005-06-28 Simon Josefsson <jas@extundo.com>
516 * check-version.h, check-version.c: New files.
518 2005-06-28 Simon Josefsson <jas@extundo.com>
520 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
521 collision with global variable. Better indentation. Don't
522 increment buffer pointer beyond buffer end. Based on comments
523 from Paul Eggert <eggert@cs.ucla.edu>.
527 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
529 * canon-host.c (canon-host): Append trailing "," to 0 in
530 initializer of struct addrinfo, as an indication that we don't
531 care how many members the structure has.
533 2005-06-24 Derek Price <derek@ximbiot.com>
534 and Bruno Haible <bruno@clisp.org>
536 Remove stat module & update lstat.
537 * stat.c: Remove this file...
538 (slash_aware_lstat): ...moving this content and its support...
539 * lstat.c (rpl_lstat): ...into here.
542 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
544 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
545 (ranged_convert): Don't save conversion in a temporary struct.
546 This causes a warning with GCC 4.0.0, and anyway in the typical
547 case it's not worth the extra 100 bytes or so of code.
548 (ranged_convert, __mktime_internal): When calling a function via a
549 pointer P, use P () rather than (*P) (), as we now assume C89 or
552 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
554 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
555 "who -r" failed to give output. Problem reported by Tim Waugh.
557 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
558 (xcalloc): Use it to avoid needless tests.
559 Problem reported by Jim Meyering.
561 2005-06-16 Jim Meyering <jim@meyering.net>
563 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
564 when either N or S is zero.
566 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
568 * argp.h (__option_is_short): Check upper limit of
569 __key. Isprint() requires its argument to have the value
570 of an unsigned char or EOF.
572 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
574 * fnmatch.c (fnmatch): If there is an encoding error in a
575 multibyte string or pattern, fall back on unibyte matching.
576 Problem reported by James Youngman.
578 2005-06-08 Bruno Haible <bruno@clisp.org>
580 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
583 2005-06-08 Bruno Haible <bruno@clisp.org>
585 * csharpcomp.h: New file, from GNU gettext.
586 * csharpcomp.c: New file, from GNU gettext.
587 * csharpcomp.sh.in: New file, from GNU gettext.
589 2005-06-07 Derek Price <derek@ximbiot.com>
592 * glob_.h: Indent nested #ifdef.
594 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
597 Use "file name" when talking about file names, instead of "filename"
598 or "path", as per the GNU coding standards.
599 * mkdir-p.c: Renamed from makepath.c.
600 (make_dir_parents): Renamed from make_path. All callers changed.
601 * mkdir-p.h: Likewise. All includers changed.
602 * filenamecat.c: Renamed from path-concat.c.
603 (file_name_concat): Renamed from path_concat. All callers changed.
604 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
605 * filenamecat.h: Likewise. All includers changed.
606 * acl.c: Don't use "path" or "filename" to mean "file name"
607 in comments or local variable names.
608 * basename.c: Likewise.
609 * canonicalize.c, canonicalize.h: Likewise.
610 * dirname.c, dirname.h: Likewise.
611 * euidaccess.c: Likewise.
612 * exclude.c: Likewise
613 * fnmatch_.h, fnmatch_loop.c: Likewise.
614 * fsusage.c, fsuage.h: Likewise.
615 * fts.c, fts_.h: Likewise.
616 * getcwd.c: Likewise.
617 * getloadavg.c: Likewise.
618 * mkstemp.c: Likewise.
619 * mountlist.c, mountlist.h: Likewise.
620 * openat.c, openat.h: Likewise.
621 * readlink-stub.c: Likewise.
622 * readutmp.c, readutmp.h: Likewise.
623 * rename.c: Likewise.
626 * savedir.c: Likewise.
627 * stripslash.c: Likewise.
628 * tempname.c: Likewise.
629 * xreadlink.c: Likewise.
630 * exclude.c (excluded_file_name): Renamed from excluded_filename.
632 * exclude.h: Likewise.
634 * euidaccess.c (getuid, getgid, getuid, getegid)
635 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
636 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
637 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
638 * pathmax.h: Include <limits.h> unconditionally, since other
639 files have been getting away with it for years (MORE/BSD 4.3
641 * userspec.c (getpwnam, getgrnam, getgrgid)
642 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
644 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
645 Define to 256, not 255, as per modern POSIX.
647 2005-06-01 Bruno Haible <bruno@clisp.org>
649 * csharpexec.h: New file, from GNU gettext.
650 * csharpexec.c: New file, from GNU gettext.
651 * csharpexec.sh.in: New file, from GNU gettext.
653 2005-05-31 Derek Price <derek@ximbiot.com>
654 Paul Eggert <eggert@cs.ucla.edu>
657 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
659 2005-05-29 Derek Price <derek@ximbiot.com>
660 Paul Eggert <eggert@cs.ucla.edu>
662 * glob_.h, glob.c: New files.
664 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
666 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
668 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
669 the configuration hassle isn't worth it.
670 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
671 (LONGEST_MODIFIER, PRIuMAX): Remove.
673 2005-05-27 Bruno Haible <bruno@clisp.org>
675 * getlogin_r.h: Remove second include of <stddef.h>.
677 2005-05-25 Bruno Haible <bruno@clisp.org>
678 Derek Price <derek@ximbiot.com>
680 * getlogin_r.h: Simplify API documentation.
682 2005-05-25 Derek Price <derek@ximbiot.com>
683 Paul Eggert <eggert@cs.ucla.edu>
685 * getlogin_r.c, getlogin_r.h: New files.
687 2005-05-22 Bruno Haible <bruno@clisp.org>
689 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
690 Also include <sys/param.h> if it defines MIN, MAX.
691 Based on a patch by Derek Price <derek@ximbiot.com>.
693 2005-05-22 Bruno Haible <bruno@clisp.org>
695 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
696 (INT64_MIN): Fix definition.
697 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
699 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
700 NEED_SIGNED_INT_TYPES.
702 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
703 HAVE_SYSTEM_INTTYPES.
705 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
707 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
708 so that unistd-safer.h (GPL'ed code) need not be included.
710 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
713 * fts.c: Don't include "cycle-check.h" or "hash.h".
714 (setup_dir, free_dir): New functions.
715 (enter_dir, leave_dir): Define trivial
716 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
717 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
718 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
719 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
721 (fts_open): Use setup_dir.
722 (fts_close): Use free_dir.
723 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
724 This adds a label and some gotos, but the alternatives were messier.
725 Check for memory allocation failure when entering a dir.
726 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
727 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
728 (FTS): New member fts_cycle, that is a union that contains the
729 old active_dir_ht and cycle_state. All uses changed to mention
730 fts_cycle.ht and fts_cycle.state.
731 * fts-cycle.c: New file, containing GPL'ed code migrated out of
732 fts.c, with the following changes:
733 (setup_dir, free_dir): New functions.
734 (enter_dir): Now returns bool. Return true if successful, false
735 if memory exhausted. All callers changed.
736 Do not bother partly cleaning up on
737 memory allocation failure; that is free_dir's job.
738 However, free ad if hash_insert fails, to avoid memory leak.
739 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
740 fts->fts_options to see which union member to use.
742 2005-05-20 Jim Meyering <jim@meyering.net>
744 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
745 Now a macro, to pacify GCC.
747 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
749 * chown.c (rpl_chown): Return -1 on failure.
751 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
753 * canonicalize.c: Include canonicalize.h first, to test interface.
754 Include <stddef.h> unconditionally, since we assume C89 now.
755 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
756 * fts.c: Include fts_.h first, to check interface.
757 Do not include intprops.h; no longer needed.
758 Include cycle-check.h and hash.h, since fts_.h no longer does.
759 Remove unnecessary casts of closedir to void.
760 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
761 decide whether to decrement nlinks.
762 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
763 (FTS): Use struct hash_table * instead of Hash_table, so that
764 we no longer need to include hash.h here.
766 2005-05-17 Jim Meyering <jim@meyering.net>
768 * fts.c, fts_.h: New files, from coreutils.
770 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
773 * unlinkdir.c, unlinkdir.h: New files.
774 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
775 regex.h, unlocked-io.h, xtime.h:
776 White space changes only.
777 * makepath.c (make_path): Port to hosts where leading "//" is special.
778 * yesno.c: Include getline.h, not ctype.h.
779 (yesno): Don't remove leading white space; POSIX doesn't allow it.
780 Use getline to remove arbitrary restriction on response length.
782 2005-05-13 Bruno Haible <bruno@clisp.org>
784 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
785 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
786 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
787 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
788 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
789 Add support for 64-bit integers in the MSVC compiler.
791 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
793 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
794 Change the initial comment to refer to GPL, not LGPL.
795 gnulib-tool will change it to LGPL as needed.
797 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
798 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
799 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
800 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
801 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
802 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
803 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
804 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
805 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
806 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
807 concatpath.c, config.charset, copy-file.c, copy-file.h,
808 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
809 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
810 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
811 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
812 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
813 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
814 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
815 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
816 full-read.c, full-read.h, full-write.c, full-write.h,
817 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
818 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
819 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
820 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
821 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
822 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
823 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
824 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
825 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
826 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
827 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
828 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
829 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
830 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
831 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
832 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
833 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
834 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
835 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
836 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
837 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
838 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
839 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
840 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
841 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
842 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
843 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
844 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
845 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
846 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
847 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
848 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
849 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
850 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
851 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
852 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
853 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
854 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
855 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
856 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
857 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
858 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
859 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
860 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
861 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
862 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
863 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
864 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
865 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
866 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
867 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
868 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
869 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
870 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
871 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
872 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
873 Update FSF postal mail address.
875 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
877 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
878 specified in ai_socktype. Fix invalid ai_protocol
879 check. ai_protocol is usually set to 0 or depending on
880 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
881 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
882 ai_socktype / ai_protocol in the returned addrinfo structure.
884 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
885 Bruno Haible <bruno@clisp.org>
887 * inet_ntop.h: New file.
888 * inet_ntop.c: New file, from glibc with modifications.
890 2005-05-08 Jim Meyering <jim@meyering.net>
892 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
894 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
896 Merge from coreutils. Among other things,
897 add bulletproofing for cases where stdin, stdout, or stderr are closed.
898 * fd-safer.c: New file.
899 * fcntl-safer.h, open-safer.c: Remove.
900 * chdir-long.c: Fix comment "fetish" -> "coreutils".
901 * dup-safer.c: Include unistd-safer.h first.
902 Don't include errno.h.
903 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
904 * file-type.h: Don't assume invoker included sys/stat.h first.
905 * file-type.c: Rely on file-type.h change.
906 * getloadavg.c: Include unistd-safer.h.
907 (getloadavg): Use safer open.
908 * getusershell.c: Include "stdio-safer.h".
909 (getusershell): Use safer fopen.
910 * long-options.c (long_options): Use NULL rather than 0.
911 * modechange.h (mode_free): Remove; all callers changed to invoke
913 * modechange.c: Likewise.
914 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
915 (MODE_DONE): New constant.
916 (struct mode_change): Remove 'next' member.
917 (make_node_op_equals): New function; like the old one of the
918 same name, except it allocates an array.
919 (mode_compile, mode_create_from_ref): Use it.
920 (mode_compile): Allocate result as an array, not a linked list.
921 Parse octal string ourself, so that we catch mistakes like "+0".
922 (mode_adjust): Arg is an array, not a linked list.
923 * modechange.c: Include stat-macros.h, xalloc.h.
924 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
925 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
926 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
927 Remove. This is now stat-macros.h's job.
928 (talloc): Remove. All callers replaced by xalloc, so that
929 our invokers don't have to worry about reporting memory failures.
930 (make_node_op_equals): Remove.
931 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
933 (struct mode_change): Moved here from modechange.h.
934 (mode_append_entry): Remove.
935 (mode_compile): Remove MASKED_OPS arg, since it encouraged
936 apps to have incorrect behavior. Use simpler algorithm for head
937 and tail. Don't futz with umask; that's now the job of mode_adjust.
938 Detect more invalid usages rather than having somewhat-random behavior.
939 Don't insert an "a=" action, as that leads to incorrect behavior.
940 (mode_compile, mode_create_from_ref): Return NULL on error instead
941 of an enum, since now there's only one way to have an error. All
943 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
944 at the correct time. Simplify calculation of "+u" and its ilk.
945 Don't mishandle "+X".
946 (mode_free): Remove "register" and localize decls.
947 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
948 (struct mode_change): Move to modechange.c; callers don't
949 need to see this stuff.
950 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
951 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
952 (mode_change, mode_adjust): Reflect the new signatures noted above.
953 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
954 that might redefine system include files.
955 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
956 (my_usleep): Use NULL rather than (void *) 0.
957 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
958 Use siginterrupt to specify that system calls should be interrupted.
959 (rpl_nanosleep): Move initialization of suspended closer to call of
961 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
962 * readutmp.c: Likewise. Include signal.h, stdbool.h.
963 (desirable_utmp_entry): New function.
964 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
965 using x2nrealloc, to simplify logic.
966 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
967 size calculation. Do not assume utmp file is a regular file.
968 * readutmp.h (UT_PID): Moved here from ../src/who.c.
969 (READ_UTMP_CHECK_PIDS): New constant.
970 * save-cwd.c: Include unistd-safer.h.
971 (save_cwd): Use fd_safer.
972 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
973 [!_LIBC] Include "stat-macros.h" instead.
974 * unistd-safer.h (fd_safer): New decl.
976 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
978 * byteswap_.h: New file.
980 2005-04-25 Albert Chin <china@thewrittenword.com>
982 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
985 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
987 * getdate.y (zone): Allow relunit_snumber after tZONE, so
988 that "UTC +1 second" continues to work. Problem reported
990 (relunit_snumber): New rule.
993 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
995 * getdate.y (universal_time_zone_table): New constant.
996 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
997 universal_time_zone_table.
998 (lookup_zone): Prefer universal_time_zone_table to
999 local_time_zone_table, so that "GMT" time stamps are allowed in
1000 London during the summer. Problem reported by Ian Abbott.
1002 2005-04-12 Jim Meyering <jim@meyering.net>
1004 * human.c (humblock): Set *options even when returning due to
1005 xstrtoumax conversion failure. Thanks to a used-uninitialized
1008 2005-04-09 Jim Meyering <jim@meyering.net>
1010 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1011 -Wuninitialized: initialize tm0.tm_year.
1013 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1015 * getdate.y (parser_control): rels_seen is now a boolean, not a
1016 count, since there's no maximum. All uses changed.
1017 Add member dsts_seen.
1018 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1020 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1021 Use pc_rels_seen to decide whther a date is absolute.
1023 * getdate.y (number): Don't overwrite year.
1024 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1027 2005-04-02 Simon Josefsson <jas@extundo.com>
1029 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1030 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1032 2005-03-27 Jim Meyering <jim@meyering.net>
1034 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1036 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1038 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1039 "one's complement" -> "ones' complement" in comment, as per Knuth.
1040 "value of type" -> "type or expression" in comment.
1041 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1043 2005-03-26 Jim Meyering <jim@meyering.net>
1046 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1047 Correct typos: s/or/of/.
1049 2005-03-23 Jim Meyering <jim@meyering.net>
1051 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1053 2005-03-21 Jim Meyering <jim@meyering.net>
1055 Changes imported from coreutils.
1057 * cycle-check.c: Don't include xalloc.h.
1059 * path-concat.c: Don't include assert.h.
1060 (path_concat): Remove assertion that would have triggered
1061 for ABASE starting with more than one slash.
1062 Reported by Andreas Schwab.
1064 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1065 properly when ABASE is an absolute file name.
1066 Correct the description of this function.
1068 Add an assertion and a test driver.
1069 This fixes a bug introduced on 2004-07-02.
1070 Andreas Schwab reported the resulting failure of cp --parents:
1071 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1073 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1075 * strftime.c (my_strftime): If the underlying strftime returns 0
1076 (which shouldn't happen), generate nothing instead of returning 0
1077 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1079 2005-03-16 Bruno Haible <bruno@clisp.org>
1081 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1083 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1085 * strftime.c (my_strftime): Prepend space to format so that we can
1086 reliably distinguish strftime failure from empty output on POSIX
1089 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1091 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1092 (iconv_string): Don't guess a size-zero buffer, as that might cause
1093 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1094 result would be 'too large', where 'too large' is (heuristically)
1095 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1096 overflow concerns. This will prevent some unwanted malloc failures
1097 when the inputs are very large.
1099 2005-03-15 Bruno Haible <bruno@clisp.org>
1101 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1104 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1107 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1109 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1111 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1112 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1114 * strtol.c: Likewise.
1116 2005-03-14 Simon Josefsson <jas@extundo.com>
1118 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1121 2005-03-14 Jim Meyering <jim@meyering.net>
1123 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1124 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1125 to be nonzero so that we (and caller) can detect the difference
1126 between a valid zero-length expansion and an error return, even
1127 when the underlying strftime fails before writing anything into
1130 2005-03-10 Jim Meyering <jim@meyering.net>
1132 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1133 so that this module works on systems without fchdir.
1135 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1137 Factor int-properties macros into a single file, except for
1138 glibc-related files.
1139 * intprops.h: New file.
1140 * getloadavg.c: Include it instead of limits.h.
1141 (INT_STRLEN_BOUND): Remove.
1142 * human.c: Include intprops.h.
1143 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1144 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1145 * inttostr.h: Include intprops.h instead of limits.h.
1146 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1147 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1148 for consistency with intprops.h.
1149 (time_t_is_integer, twos_complement_arithmetic): Use them.
1150 * sig2str.h: Include <signal.h>, intprops.h.
1151 (INT_STRLEN_BOUND): Remove.
1152 * strftime.c (TYPE_SIGNED): Remove.
1153 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1154 * strtol.c: Adjust comments to match intprops.h.
1155 * userspec.c: Include intprops.h.
1156 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1157 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1158 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1159 instead of rolling our own expressions.
1160 * xstrtol.c: Include xstrtol.h first, to test interface.
1162 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1164 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1165 the right thing even if adding 1900 would overflow. Similarly
1166 for tm_mon + 1 and tm_yday + 1.
1167 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1168 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1169 (DO_SIGNED_NUMBER): New macro.
1170 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1172 2005-03-07 Bruno Haible <bruno@clisp.org>
1174 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1176 2005-03-03 Derek R. Price <derek@ximbiot.com>
1177 Bruno Haible <bruno@clisp.org>
1179 * pagealign_alloc.h: New file.
1180 * pagealign_alloc.c: New file.
1182 2005-01-28 Bruno Haible <bruno@clisp.org>
1184 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1187 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1189 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1190 The workaround isn't strictly needed for POSIX conformance, and
1191 it's too much of a pain to configure and maintain. We'll ask
1192 people to fix their kernels instead.
1193 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1194 (NANOSLEEP_BUG_WORKAROUND): Remove.
1195 (xnanosleep): Remove the workaround.
1197 2005-02-12 Bruno Haible <bruno@clisp.org>
1199 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1201 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1203 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1204 * timespec.h (gettime): Return void, since it always
1205 succeeds now. All uses changed.
1206 * gettime.c (gettime) Likewise.
1207 [HAVE_NANOTIME]: Prefer nanotime.
1208 Assume gettimeofday succeeds, as POSIX requires.
1209 Assime time () succeeds, since other code already does.
1210 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1211 (timespec_subtract): Remove.
1212 (NANOSLEEP_BUG_WORKAROUND): New constant.
1213 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1214 things considerably. Use it only on GNU/Linux hosts, since the
1215 workaround shouldn't be needed elsewhere.
1217 2005-02-24 Bruno Haible <bruno@clisp.org>
1219 * gettext.h: Update from GNU gettext 0.14.2.
1221 2005-02-24 Bruno Haible <bruno@clisp.org>
1223 * localcharset.c: Update from GNU gettext 0.14.2.
1224 * config.charset: Update from GNU gettext 0.14.2.
1226 2005-02-22 Simon Josefsson <jas@extundo.com>
1228 * iconvme.h, iconvme.c: New files, from libc.
1230 2005-02-20 Neil Conway <neilc@samurai.com>
1232 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1233 returned by OSX/Darwin if the specified buffer is not large
1234 enough for the hostname.
1236 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1238 * memrchr.h: New file.
1239 * chdir-long.c: Include it.
1240 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1241 Don't bother including stddef.h.
1243 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1245 * argp-help.c (__argp_help): Create a fake struct argp_state and
1246 pass it to _help, otherwise the latter coredumps trying to
1247 dereference state.root_argp.
1249 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1251 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1253 Include <sys/types.h>, for dev_t.
1254 (ME_DUMMY, ME_REMOTE): Move from here....
1255 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1256 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1258 Include mountlist.h first, to test the interface.
1260 2005-01-29 Bruno Haible <bruno@clisp.org>
1262 * progname.c (program_name): Initialize.
1263 Needed when linking statically on MacOS X.
1265 2005-01-28 Bruno Haible <bruno@clisp.org>
1267 * javacomp.sh.in: New file, from GNU gettext.
1268 * javacomp.h: New file, from GNU gettext.
1269 * javacomp.c: New file, from GNU gettext.
1271 2005-01-26 Bruno Haible <bruno@clisp.org>
1273 * javaexec.sh.in: New file, from GNU gettext.
1274 * javaexec.h: New file, from GNU gettext.
1275 * javaexec.c: New file, from GNU gettext.
1277 2005-01-26 Simon Josefsson <jas@extundo.com>
1279 * gai_strerror.c: Use GPL in header.
1281 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1283 * argp-help.c (hol_entry_help): Avoid using non-constant
1284 initializers for struct pentry_state.
1285 (__argp_error): Check return value of __asprintf
1286 (__argp_failure): Translate error message
1288 * argp-parse.c: Removed braces around the expansion of N_()
1290 2005-01-21 Jim Meyering <jim@meyering.net>
1292 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1293 same value as for Solaris 9.
1295 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1296 component length. This included changing the parameter to be
1297 of type `char *' rather than `char const *'.
1298 * chdir-long.h (chdir_long): Update prototype.
1300 * openat.c (fdopendir, fstatat): New functions.
1301 * openat.h: Include headers required for use of DIR and struct stat.
1302 [AT_SYMLINK_NOFOLLOW]: Define.
1303 (fdopendir, fstatat): Add prototypes.
1305 2005-01-21 Bruno Haible <bruno@clisp.org>
1307 * classpath.h: New file, from GNU gettext.
1308 * classpath.c: New file, from GNU gettext.
1310 2005-01-20 Simon Josefsson <jas@extundo.com>
1312 * version-etc-fsf.c: New file, with version_etc_copyright.
1313 * version-etc.c: Remove version_etc_copyright.
1314 * version-etc.h (version_etc_copyright): Use [] instead of * in
1315 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1317 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1319 * save-cwd.c (save_cwd): Remove code to support the case
1320 where fchdir is missing or flaky.
1322 2005-01-20 Simon Josefsson <jas@extundo.com>
1324 * base64.h (isbase64): Add.
1326 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1327 using a unsigned prototype, don't inline.
1328 (base64_decode): Use it.
1330 2005-01-19 Bruno Haible <bruno@clisp.org>
1332 * sh-quote.h: New file, from GNU gettext.
1333 * sh-quote.c: New file, from GNU gettext.
1335 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1337 Merge changes from coreutils, as described below in several
1338 changelogs dated today.
1340 * save-cwd.c: Include "save-cwd.h" before other include files.
1341 (O_DIRECTORY): Remove; not needed here, since "." must be
1342 a directory. All uses removed.
1343 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1344 universal on Suns, and we also need to test for IRIX.
1345 Revamp code to use 'if' rather than '#if'.
1346 Avoid unnecessary comparison of cwd->desc to 0.
1348 * utimens.c (futimens): Robustify the previous patch, by checking
1349 for known valid error numbers rather than observed invalid ones.
1351 2005-01-18 Jim Meyering <jim@meyering.net>
1353 * version-etc.c (version_etc_copyright): Update copyright date.
1355 * utimens.c (futimens): Account for the fact that futimes
1356 can also fail with errno == ENOSYS or errno == ENOENT.
1357 Patch from Dmitry V. Levin.
1359 Change the name of the robust chdir function from chdir to chdir_long.
1360 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1361 (restore_cwd): Use chdir_long, not chdir.
1362 * chdir-long.c: Renamed from chdir.c.
1363 * chdir-long.h: Renamed from chdir.h.
1364 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1367 2005-01-18 Bob Proulx <bob@proulx.com>
1369 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1370 offsetof() macro construct to avoid compile failure with native HP-UX
1371 11.0 ANSI C compiler.
1373 2005-01-06 Bruno Haible <bruno@clisp.org>
1375 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1376 because stpncpy.m4 takes care of it.
1378 2004-01-24 Bruno Haible <bruno@clisp.org>
1380 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1382 2003-10-09 Bruno Haible <bruno@clisp.org>
1384 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1386 2005-01-06 Bruno Haible <bruno@clisp.org>
1388 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1389 * fwriteerror.c: Include <stdbool.h>.
1390 (fwriteerror): At the end, close the file stream. Record whether
1391 stdout was already closed.
1393 2004-05-27 Bruno Haible <bruno@clisp.org>
1395 * execute.c (environ): Declare if needed.
1396 * pipe.c (environ): Likewise.
1397 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1399 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1401 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1402 definitions to be after all include files, to avoid collisions.
1403 Problem reported by Bob Proulx.
1405 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1407 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1408 not needed. This removes a dependency on the gettext module.
1409 [defined _LIBC]: Do not include <libintl.h>; not needed.
1411 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1413 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1416 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1418 * argp-parse.c: Include <stddef.h>.
1419 (alignof, alignto): New macros.
1420 (parser_init): Don't assume that void * is aligned sufficiently
1423 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1424 need to extend the stack.
1425 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1428 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1430 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1432 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1434 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1435 Remove now-obsolete comment about AIX.
1436 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1437 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1438 (YYMAXDEPTH): New macro.
1440 2004-12-18 Bruno Haible <bruno@clisp.org>
1442 * fatal-signal.c (fatal_signals): Make non-const.
1443 (init_fatal_signals): New function.
1444 (uninstall_handlers, install_handlers): Ignore signals that were set to
1446 (at_fatal_signal): Call init_fatal_signals.
1447 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1449 Reported by Paul Eggert.
1451 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1453 * getdate.y (textint): New member "negative".
1454 (time_zone_hhmm): New function.
1455 Expect 14 shift-reduce conflicts, not 13.
1456 (o_colon_minutes): New rule.
1457 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1458 (yylex): Set the "negative" member of signed numbers.
1460 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1462 Changes imported from coreutils.
1463 * hard-locale.c: Assume <locale.h> exists.
1465 (GLIBC_VERSION): New macro.
1466 (hard_locale): Assume setlocale exists.
1467 Rewrite to avoid #ifdef.
1468 Use strdup rather than malloc + strcpy.
1469 * human.c: Assume <locale.h> exists.
1470 (human_readable): Assume localeconv exists.
1472 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1474 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1475 convert T2, not T. (Imported from libc.)
1477 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1479 * getcwd.c (is_ENAMETOOLONG): New macro.
1480 (__getcwd.c): Don't restore errno; glibc doesn't.
1481 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1482 first, falling back to our code only if its results look suspicious.
1483 Ensure that the resulting buffer is only as large as necessary.
1485 * readutmp.c: Include readutmp.h first.
1486 Include <errno.h>, since readutmp.h no longer does that.
1487 * readutmp.h: Don't include <errno.h>,
1488 <sys/param.h>, <time.h>; not needed to establish interface.
1489 (errno): Remove decl.
1490 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1491 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1492 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1494 2004-11-28 Simon Josefsson <jas@extundo.com>
1496 * base64.h, base64.c: New file.
1498 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1500 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1502 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1504 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1505 HP's ANSI C compiler.
1506 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1507 Declaring int functions causes warnings on some modern systems and
1508 shouldn't be needed to compile on ancient ones.
1509 * same.c (MIN) [defined MIN]: Don't define, since it's already
1512 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1513 with the following changes.
1514 (__set_errno): Parenthesize properly.
1515 Include <stdbool.h>.
1516 (MIN, MAX, MATCHING_INO): New macros.
1517 (__getcwd): Define with prototype, not K&R form.
1518 Use heuristics to allocate default buffer on stack if possible.
1519 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1520 behavior, and to avoid the PATH_MAX limit when computing
1522 Use MATCHING_INO to compare inode number to file.
1523 Check for arithmetic overflow in size calculations.
1524 Fix bug in reallocation of dot array that caused getcwd to fail
1525 on directories nested deeper than 75.
1526 Be more careful about saving errno on error.
1527 Do not use realloc; use only free+malloc, as this is a bit
1528 more flexible and avoids a needless copy operation.
1529 Do not inspect st_dev and st_ino for symbolic links; POSIX
1530 doesn't specify the latter.
1531 Check for closedir errors.
1532 Avoid needless casts.
1533 Use "#ifdef weak_alias" around weak_alias, to be like other
1535 The following changes to getcwd.c have effect only when used in
1536 gnulib; they have no effect inside glibc proper.
1537 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1538 as alloca isn't used.
1539 (alloca, __alloca): Likewise.
1540 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1541 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1542 unconditionally, as gnulib assumes C89 or better.
1543 Do not include <sys/param.h>.
1544 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1545 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1547 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1548 Include <dirent.h> in a way that is compatible with modern Autoconf.
1549 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1550 New macros, if not already defined.
1551 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1552 Use "_LIBC", not "defined _LIBC", for consistency.
1553 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1555 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1556 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1557 * xgetcwd.c: David MacKenzie's old code was removed, so give
1558 credit only to Jim Meyering and adjust the copyright dates.
1559 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1560 <stdlib.h>, <unistd.h>, "pathmax.h".
1561 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1562 (INITIAL_BUFFER_SIZE): Remove.
1563 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1565 2004-11-23 Jim Meyering <jim@meyering.net>
1567 * getopt_.h: Remove trailing blanks.
1569 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1571 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1572 (futimens): New function, which uses futimes if available.
1573 (futimens, utimens): Support timespec==NULL, with same semantics
1574 as utime and utimens.
1575 * utimens.h (futimens): New decl.
1577 2004-11-23 Jim Meyering <jim@meyering.net>
1579 * __fpending.c: Add comment.
1581 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1583 * getopt_.h: Re-addition of __getopt_argv_const caused
1584 redefinition warnings. To avoid them, include the defines
1585 in `#if !defined __need_getopt ... #endif'. The only place
1586 where __getopt_argv_const is used is in definitions
1587 of getopt_long and getopt_long_only below, which are as well
1588 protected by `#ifndef __need_getopt'.
1589 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1590 __need_getopt after including <stdio.h> and <unistd.h> These
1591 headers might have defined it.
1593 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1595 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1597 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1598 optopt): Use them instead of invoking ## directly; otherwise, the
1599 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1601 2004-11-19 Bruno Haible <bruno@clisp.org>
1603 * strtok_r.c: Move comments from here...
1604 * strtok_r.h: ... to here.
1606 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1608 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1609 might fail. Problem reported by Yoann Vandoorselaere.
1610 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1611 that mishandle size_t overflow.
1613 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1615 * canon-host.c: Include "strdup.h".
1616 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1617 Use strdup instead of malloc/strcpy to duplicate strings.
1619 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1620 (human_space_before_unit): New constant.
1621 * human.c (human_readable): Support it.
1623 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1624 (xgetcwd): Set errno correctly when failing.
1625 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1626 the failure is actually due to a PATH_MAX problem.
1628 Further getopt changes to make it more likely that glibc will
1629 buy the changes back.
1630 * getopt.c (POSIXLY_CORRECT): New constant.
1631 (getopt): Use it, so to preserve glibc semantic
1632 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1633 when compiling for libc.
1634 * getopt_.h (__getopt_argv_const): Bring it back.
1635 (getopt_long, getopt_long_only): Use it.
1637 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1638 New arg POSIXLY_CORRECT. All callers changed.
1639 (getopt): Argv is now char * const *, as per standard.
1640 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1641 not char *__getopt_argv_const *.
1642 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1643 _getopt_long_only_r): Likewise.
1644 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1645 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1646 _getopt_long_r, _getopt_long_only_r): Likewise.
1647 * getopt_.h (__getopt_argv_const): Remove.
1648 (getopt): Argv is now char * const *, as per standard.
1650 * getdate.y (tORDINAL): New token.
1651 (day, relunit): Allow it for relative times.
1652 (relative_time_table): Use tORDINAL for ordinals.
1654 2004-11-15 Jim Meyering <jim@meyering.net>
1656 * closeout.c: Include "__fpending.h" once again.
1657 Include <stdbool.h>.
1658 (close_stdout): Don't fail just because stdout was closed initially,
1659 since some programs don't write to stdout in the normal course of
1660 operation (other than --version and --help), and we don't want this
1661 function to make e.g. `touch file >&-' fail.
1662 But do fail if it was closed and someone has tried to write to it.
1663 E.g., `printf foo >&-' must fail.
1665 2004-11-11 Simon Josefsson <jas@extundo.com>
1667 * strtok_r.h, strtok_r.c: New file.
1669 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1671 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1672 we can stop lying to compilers about the constness of argv when we
1673 are compiled outside glibc.
1674 (getopt, getopt_long, getopt_long_only): Use it.
1675 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1677 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1678 _getopt_long_only_r): Likewise.
1679 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1680 _getopt_long_only_r): Likewise.
1682 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1683 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1684 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1685 the other external symbols.
1686 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1687 declaration, since the above renaming now works around collisions.
1689 2004-11-11 Jim Meyering <jim@meyering.net>
1691 * linebreak.c: Remove trailing blanks.
1692 * alloca_.h: Likewise.
1693 * acosl.c: Likewise.
1694 * euidaccess.c: Likewise.
1695 * allocsa.h: Likewise.
1697 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1699 * mktime.c (SHR): New macro, which is a portable
1700 substitute for >> that should work even on Crays.
1701 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1702 Problem reported by Mark D. Baushke in
1703 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1704 * getdate.y (SHR): Likewise.
1706 * strftime.c (SHR): Likewise.
1708 * quotearg.c (struct quoting_options): Use unsigned int for
1709 quote_these_too, so that right shifts are well defined. All uses
1712 2004-11-10 Simon Josefsson <jas@extundo.com>
1714 * getaddrinfo.h, getaddrinfo.c: New files.
1716 2004-11-10 Jim Meyering <jim@meyering.net>
1718 Ensure that no close failure goes unreported.
1719 * closeout.c (close_stdout): Always close stdout. I.e., don't
1720 return early when it seems there's nothing to flush.
1721 Don't include __fpending.h.
1723 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1725 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1727 2004-11-05 Bruno Haible <bruno@clisp.org>
1729 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1730 Reported by Mark D. Baushke <mdb@cvshome.org>.
1732 2004-11-04 Bruno Haible <bruno@clisp.org>
1734 2004-09-11 Bruno Haible <bruno@clisp.org>
1735 * allocsa.valgrind: New file.
1736 2004-02-06 Bruno Haible <bruno@clisp.org>
1737 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1738 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1739 Reported by Christopher Seip <chris.seip@hp.com>.
1741 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1743 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1744 with errno == ERANGE if the buffer is too small.
1745 Problem reported by Mark D. Baushke.
1747 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1749 * xreadlink.c (MAXSIZE): New macro.
1750 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1751 size does not exceed MAXSIZE. Avoid cast.
1752 As suggested by Mark D. Baushke in
1753 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1754 if readlink fails with buffer size just under MAXSIZE, try again
1757 2004-11-02 Derek R. Price <derek@ximbiot.com>
1758 and Paul Eggert <eggert@cs.ucla.edu>
1760 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1761 (get_date): Overparenthesize to avoid GCC warning.
1763 2004-11-02 Bruno Haible <bruno@clisp.org>
1765 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1766 function returns void.
1768 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1770 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1771 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1774 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1776 * getdate.y: Add support for TZ="foo" within a date string.
1777 Fix some bugs near time_t boundaries. Reject dates with
1778 out-of-range components, e.g., "Sept 31".
1779 Include <stdlib.h>, "setenv.h", "xalloc.h".
1780 (ISDIGIT_LOCALE): Remove; unused.
1781 Note that the TZ and time functions used here are not reentrant.
1782 (mktime_ok, get_tz): New functions.
1783 (TZBUFSIZE): New constant.
1784 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1785 This requires that we sometimes generate our own TZ="XXX..." setting.
1787 2004-10-27 Derek R. Price <derek@ximbiot.com>
1789 * mktime.c (not_equal_tm): Remove redundant check.
1791 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1793 * getdate.y: Use Bison 1.875 features, and some minor
1794 code cleanups. This change does not affect semantics.
1795 Don't include <stdlib.h>; no longer needed.
1796 Don't include unlocked-io.h; only the "#if TEST" code uses
1797 stdio, and performance isn't crucial there.
1798 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1799 Bison 1.875 features as described below.
1800 All uses of "PC." replaced by "pc->".
1801 (YYSTYPE): Add a forward declaration.
1802 (yylex, yyerror): Use full prototypes in forward decls.
1803 Use "%pure-parser" rather than obsolescent "%pure_parser".
1804 Use %parse-param and %lex-param instead of obsolescent
1805 YYPARSE_PARAM and YYLEX_PARAM.
1806 (meridian_table, month_and_day_table, time_units_table,
1807 relative_time_table, time_zone_table, military_table,
1808 lookup_zone, lookup_word, get_date):
1809 Use NULL instead of 0 where appropriate.
1810 (to_hour): Avoid abort (), to avoid a dependency on
1812 (yyerror, yylex): Now accepts parser_control * arg.
1813 (main) [TEST]: Use '\0' rather than 0 for char.
1815 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1817 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1818 It's now the caller's responsibility to handle the case where
1819 !HAVE_GETPAGESIZE && !defined getpagesize.
1821 * mktime.c (leapyear): Arg is long int, not int.
1823 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1825 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1827 2004-10-12 Simon Josefsson <jas@extundo.com>
1829 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1830 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1833 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1835 * vsnprintf.h: New file.
1836 * vsnprintf.c: New file.
1838 2004-10-07 Bruno Haible <bruno@clisp.org>
1840 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1841 into the provided buffer.
1843 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1845 * diacrit.c, diacrit.h: Add GPL notice.
1847 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1848 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1849 * logl.c (logl): Keep the code as similar to glibc as possible.
1850 This avoids a potential constant-folding bug.
1852 2004-10-05 Bruno Haible <bruno@clisp.org>
1854 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1856 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1858 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1859 * xmalloc.c (xmemdup): Likewise.
1860 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1861 XFREE): Remove these long-obsolescent macros.
1862 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1863 * xstrdup.c: Remove.
1865 * regex.c (re_comp): Cast gettext return value to char *,
1866 Problem reported by Martin Neitzel via Mark D. Baushke.
1868 2004-10-04 Simon Josefsson <jas@extundo.com>
1870 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1871 '#ifdef USE_UNLOCKED_IO'.
1873 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1875 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1876 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1877 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1878 regex.c, sha1.c, version-etc.c, yesno.c:
1879 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1880 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1881 the includer's responsibility.
1883 Sync from coreutils.
1885 * modechange.c (mode_compile): Don't decrement a pointer that
1886 points to the start of a string, as the C Standard says the
1887 resulting behavior is undefined.
1889 * backupfile.h (enum backuptype): Rename none -> no_backups,
1890 simple -> simple_backups, numbered_existing ->
1891 numbered_existing_backups, numbered -> numbered_backups
1892 to avoid shadowing problems. All uses changed.
1893 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1894 * backupfile.c (check_extension, numbered_backup):
1895 Rename locals to avoid shadowing 'basename'.
1896 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1899 * .cppi-disable: Add getopt_.h, getopt_int.h.
1900 * .cvsignore: Add getopt.h.
1902 2004-10-04 Simon Josefsson <jas@extundo.com>
1904 * memmem.h: New file.
1905 * memmem.c: New file, taken from glibc.
1907 2004-10-02 Jim Meyering <jim@meyering.net>
1909 * dirfd.h, getpagesize.h: Add copyright notice.
1911 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1913 * snprintf.c: Remove comments as to why each header is needed.
1915 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1917 * strsep.h: New file.
1918 * strsep.c: New file.
1920 2004-10-01 Simon Josefsson <jas@extundo.com>
1922 * snprintf.c (snprintf): Handle size==0.
1924 2004-10-01 Simon Josefsson <jas@extundo.com>
1925 Bruno Haible <bruno@clisp.org>
1927 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1928 (snprintf): Declare 'args'.
1930 2004-09-30 Simon Josefsson <jas@extundo.com>
1932 * snprintf.h, snprintf.c: New files.
1934 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1936 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1937 (hol_entry_help): Never translate an empty string.
1938 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1939 * argp.h (OPTION_NO_TRANS): New option.
1941 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1943 * xvasprintf.c: Include xalloc.h.
1944 (xvasprintf): Use xalloc_die, not xmalloc_die.
1946 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1948 * dummy.c: Change copyright notice to FSF, and license to GPL.
1950 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1952 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1953 Problem reported by Bruno Haible in:
1954 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1956 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1958 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1959 in case some system header has #define'd it. Problem reported by
1960 Soeren D. Schulze in
1961 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1963 2004-09-08 Bruno Haible <bruno@clisp.org>
1965 * stdint_.h.in: New file, taken from GNU clisp.
1967 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1969 * xvasprintf.h: New file.
1970 * xvasprintf.c: New file.
1971 * xasprintf.c: New file.
1973 2004-09-08 Bruno Haible <bruno@clisp.org>
1975 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1977 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1979 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1981 Import from coreutils.
1982 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1983 strings on unbounded length. alloca's performance benefits aren't
1984 that important here.
1986 (parse_with_separator): New function, with most of the internals
1987 of the old parse_user_spec. Allow user to omit both user and group,
1988 for compatibility with FreeBSD.
1989 Clone only the user name, not the entire spec.
1990 Do not set *uid, *gid unless entirely successful.
1991 Avoid memory leak in some failing cases.
1992 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1993 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1994 (parse_user_spec): Rewrite to use parse_with_separator.
1996 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1998 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1999 its complicated substitute.
2000 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2001 and program_invocation_name.
2002 (__argp_basename) [!_LIBC]: Remove; the only use was
2003 replaced by its body.
2004 (__argp_short_program_name): Change condition from
2005 !defined __argp_short_program_name to
2006 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2007 to match argp-namefrob.h.
2008 (__argp_failure): Don't assume strerror_r returns char *.
2009 * argp-parse.c (N_): Define unconditionally.
2010 (argp_default_options): Fill out initializers with 0 to avoid
2013 2004-08-12 Simon Josefsson <jas@extundo.com>
2015 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2016 * getopt_.h: Renamed from getopt.h.
2018 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2020 Merge from coreutils.
2022 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2023 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2024 for Reliant Unix 5.43.
2026 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2027 (union fooround): Use uintmax_t, not long int.
2028 The rest is a merge from libc:
2029 [defined _LIBC]: Include <shlib-compat.h>.
2030 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2032 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2034 * strverscmp.c: Convert to UTF-8.
2036 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2038 * obstack.h (obstack_empty_p):
2039 Don't assume that chunk->contents is suitably aligned.
2040 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2041 Likewise. Problem reported by Benno in
2042 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2044 * chown.c (rpl_chown): Work even if the file is writeable but not
2045 readable. This could be improved further but it'd take some work.
2047 2004-08-08 Simon Josefsson <jas@extundo.com>
2049 * xgethostname.c: Don't include error.h (not used).
2052 * getpass.c: Include getpass.h first.
2054 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2056 * xalloc-die.c: New files.
2057 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2059 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2060 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2061 (_, N_, xalloc_die): Move to xalloc-die.c.
2062 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2063 so that we needn't mess with xalloc_msg_memory_exhausted.
2065 * sha1.h: Renamed from sha.h.
2066 (SHA1_H): Renamed from _SHA_H.
2067 (sha1_ctx): Renamed from sha_ctx.
2068 (sha1_init_ctx): Renamed from sha_init_ctx.
2069 (sha1_process_block): Renamed from sha_process_block.
2070 (sha1_process_bytes): Renamed from sha_process_bytes.
2071 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2072 (sha1_read_ctx): Renamed from sha_read_ctx.
2073 (sha1_stream): Renamed from sha_stream.
2074 (sha1_buffer): Renamed from sha_buffer.
2075 * sha1.c: Likewise; renamed from sha.c.
2076 Do not include <sys/types.h>.
2077 Include <stddef.h> rather than <stdlib.h>.
2079 2004-08-08 Bruno Haible <bruno@clisp.org>
2081 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2082 FILESYSTEM_PREFIX_LEN.
2083 * progreloc.c: Likewise.
2084 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2086 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2089 * argp-help.c (make_hol, hol_append): Don't assume that
2090 SIZE_MAX is a valid preprocessor constant.
2091 (__argp_basename): Change from "#ifndef _LIBC"
2092 to "#ifndef __argp_short_program_name", so that
2093 we don't compile these functions for tar.
2095 More merges from coreutils.
2096 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2097 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2099 * addext.c: Remove; no longer needed.
2100 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2101 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2102 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2103 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2104 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2105 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2106 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2107 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2108 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2109 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2110 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2111 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2112 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2113 Import changes from coreutils.
2115 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2117 Merge from coreutils.
2119 * .gdb-history: Remove; this doesn't belong here.
2121 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2122 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2123 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2125 * dirname.h: Include <stdbool.h>.
2126 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2127 for consistency with POSIX terminology. All uses changed.
2128 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2129 (strip_trailing_slashes): Use bool for booleans.
2130 * stripslash.c (strip_trailing_slashes): Likewise.
2132 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2133 sometimes returns a positive errno value even when it succeeds.
2134 (print_errno_message) [!LIBC]: Fall back on strerror if
2137 * path-concat.c (mempcpy): Don't define if a system header defines it.
2138 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2139 (longest_relative_suffix): New function.
2140 (path_concat): Use it. Assume first argument is not NULL.
2141 Port to DOS. Omit redundant separators.
2142 Report an error instead of returning NULL.
2143 Use mempcpy instead of memcpy.
2144 (xpath_concat): Remove: not declared or used.
2146 * same.h: Include <stdbool.h>
2147 (same_name): Return bool, not int.
2148 * same.c (same_name): Likewise.
2149 (errno): Don't declare; we assume C89 or better now.
2151 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2152 if not already defined.
2154 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2155 * dup-safer.c (errno): Likewise.
2157 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2159 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2162 2004-08-03 Simon Josefsson <jas@extundo.com>
2164 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2165 * progname.h: Don't include stdbool.h.
2167 2004-08-02 Simon Josefsson <jas@extundo.com>
2169 * getsubopt.h: New file, with comments from Bruno Haible.
2170 * getsubopt.c: New file, from glibc, but slightly modified based on
2171 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2173 2004-08-01 Simon Josefsson <jas@extundo.com>
2175 * xgetdomainname.c: Include stdlib.h, for free().
2177 2004-07-16 Simon Josefsson <jas@extundo.com>
2179 * dummy.c: New file.
2181 2004-07-16 Bruno Haible <bruno@clisp.org>
2183 * backupfile.h: Add extern "C" for C++.
2184 * closeout.h: Likewise.
2185 * copy-file.h: Likewise.
2186 * findprog.h: Likewise.
2187 * full-write.h: Likewise.
2188 * pathname.h: Likewise.
2189 * progname.h: Likewise.
2190 * stpcpy.h: Likewise.
2191 * stpncpy.h: Likewise.
2192 * strcase.h: Likewise.
2193 * strstr.h: Likewise.
2194 * xalloc.h: Likewise.
2196 * mbswidth.h: Add extern "C" for C++.
2197 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2199 2004-07-09 Simon Josefsson <jas@extundo.com>
2201 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2202 failed without this.)
2204 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2206 * fchown-stub.c: New file.
2208 2004-06-24 Jim Meyering <jim@meyering.net>
2210 * obstack.h (obstack_base): Cast to (void *), per documentation.
2212 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2214 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2216 2004-06-01 Jim Meyering <jim@meyering.net>
2218 * calloc.c: New file.
2220 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2222 * getdate.y (yylex): Allow space between sign and number.
2223 Problem reported by Dan Jacobson.
2225 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2226 and Jim Meyering <jim@meyering.net>
2228 Merge from coreutils CVS.
2230 * stat-macros.h: New file, with contents from file-type.h
2231 and coreutils' system.h.
2232 * file-type.c: Include "stat-macros.h".
2233 * file-type.h (file_type): Move all macro definitions to new file,
2236 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2237 Wrap old code with this conditional.
2238 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2239 function that does not dereference symlinks.
2240 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2242 * xreadlink.c: Include xreadlink.h first, to catch .h file
2243 dependency problems.
2244 (xreadlink): Accept new arg SIZE, for efficiency.
2245 All decls and uses changed.
2246 * xreadlink.h: Include <stddef.h>, for size_t.
2248 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2249 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2251 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2253 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2255 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2256 macros to be defined.
2257 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2258 the allocator returns NULL because the requested size is zero.
2260 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2262 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2263 var. Add comment explaining why libc still defines it. This
2264 merges the following patch from glibc:
2265 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2267 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2269 * obstack.c (_obstack): Remove unused variable. It hasn't been
2270 present in glibc since revision 1.1 of this file.
2271 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2272 obstack_alignment_mask, obstack_alloc, obstack_base,
2273 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2274 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2275 obstack_grow0, obstack_init, obstack_int_grow,
2276 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2277 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2278 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2279 nonexistent functions.
2281 2004-05-17 Derek R. Price <derek@ximbiot.com>
2282 Paul Eggert <eggert@cs.ucla.edu>
2284 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2286 2004-05-14 Bruno Haible <bruno@clisp.org>
2288 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2289 that consists of a '.' followed by an empty digit string.
2290 Patch by Tor Lillqvist <tml@iki.fi>.
2292 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2294 Port obstack to the AS/400, where pointers are 16 bytes wide and
2295 you cannot cast an integer to a valid pointer. This patch is
2296 currently waiting to be integrated into glibc; see
2297 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2299 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2300 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2301 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2302 (struct obstack): temp member is now a union of a pointer and
2303 an integer, instead of an integer. All integer uses changed.
2304 This does not affect the physical layout of struct obstack,
2305 except on hosts (like the AS/400) where the size or alignment of
2306 void * is greater than that of ptrdiff_t.
2307 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2308 __STDC__)]: Store temporary in pointer member of union, not
2310 * obstack.c: Include <stddef.h>, for offsetof.
2311 (struct fooalign): Remove; it doesn't need a name.
2312 (union fooround): Change double to long double, and add void *.
2313 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2314 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2315 not a macro. Hence the values are always int; so remove all
2316 casts-to-int in uses.
2318 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2319 Derek Price <derek@ximbiot.com>
2321 * alloca.c: Include <alloca.h>, to get our interface.
2322 * alloca_.h: Use __alloca on AIX, so that we don't have to
2323 include <alloca.h> first. Use C89 prototype for alloca; this
2324 requires including <stddef.h> for size_t. Use extern "C" if C++.
2325 Use #elif for simplicity, since we can assume C89 now.
2326 Don't try to source the system alloca.h since it will not be found
2327 and to prevent recursively including its replacement.
2328 * fnmatch.c: Include <alloca.h> instead of opencoding.
2329 * regex.c: Likewise.
2331 2004-05-16 Derek Price <derek@ximbiot.com>
2332 Paul Eggert <eggert@cs.ucla.edu>
2334 getline cleanup. This changes the getndelim2 API: both order of
2335 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2338 * getline.c: Don't include stddef.h or stdio.h, since our
2339 interface does that.
2340 (getline): Always use getdelim, so that we don't have two
2341 copies of this code.
2342 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2344 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2345 (GETNDELIM2_MAXIMUM): New macro.
2346 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2347 instead of the old practice of delim2==0. All callers changed.
2348 Return -1 on overflow, instead of returning junk.
2349 Do not set *linesize unless allocation succeeds.
2350 * getndelim2.h: Do not include stddef.h; no longer needed, now
2351 that we include sys/types.h.
2352 * getnline.h: Likewise.
2353 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2354 (getndelim2): Reorder arguments.
2355 * getnline.c (getnline, getndelim):
2356 Don't discard the NMAX argument.
2357 (getnline): Invoke getndelim, to avoid code duplication.
2358 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2359 of (size_t) -1 by callers of the getnline family.
2361 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2363 * nanosleep.c (suspended): Change its type from int to
2364 sig_atomic_t volatile.
2365 (first_call): Make it private to rpl_nanosleep, and have it
2366 be zero initially as that's a bit faster.
2367 (my_usleep): Round up fractional times instead of truncating them,
2368 as this is the usual meaning for 'sleep'.
2370 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2372 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2373 (ENOSYS): Define if not defined.
2374 (settime): Fall back on stime if it exists and settimeofday fails.
2375 But don't bother with fallbacks if a method fails with errno == EPERM.
2377 2004-05-11 Jim Meyering <jim@meyering.net>
2379 Prior to this change, the save_cwd caller required read access to the
2380 current directory on most systems (ones with the fchdir function).
2382 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2383 fails, try write-only, and finally, resort to using xgetcwd.
2385 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2387 * obstack.c, obstack.h: Import changes from libc.
2389 2004-04-28 Bruno Haible <bruno@clisp.org>
2391 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2392 implicitly appends .exe to executables.
2393 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2394 accepts Windows pathnames.
2395 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2396 Cygwin like Windows, since it now accepts Windows pathnames.
2397 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2398 Cygwin like Windows, since it now accepts Windows pathnames.
2399 Reported by Derek Robert Price <derek@ximbiot.com>.
2401 2004-04-20 Jim Meyering <jim@meyering.net>
2403 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2405 2004-04-20 Jim Meyering <jim@meyering.net>
2406 Bruno Haible <bruno@clisp.org>
2408 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2409 memory when realloc fails.
2411 2004-04-18 Jim Meyering <jim@meyering.net>
2413 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2414 don't leak memory and do call END_UTMP_ENT.
2416 2004-04-11 Paul Eggert <eggert@twinsun.com>
2418 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2419 (CHAR_BIT): Remove, since we assume C89.
2420 Include <stdint.h> if available, as per current Autoconf CVS advice.
2422 2004-03-30 Paul Eggert <eggert@twinsun.com>
2424 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2425 not bool, to be more consistent with Unix conventions.
2426 Suggested by Bruno Haible.
2428 Merge from coreutils.
2430 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2433 * getdate.h: Include stdbool.h, and timespec.h instead of
2434 the usual <time.h> dance.
2435 (get_date): Change signature to support fractional time stamps.
2436 All callers changed.
2437 * getdate.y: Include "getdate.h" first, as we can now
2438 assume C89 and don't need to worry about 'const'.
2439 Similarly, include "unlocked-io.h" near start, not in middle.
2441 (textint.value): Use long int rather than int.
2442 (textint.digits): Use size_t rather than int.
2443 (BILLION, LOG10_BILLION): New constants.
2444 (parser_control): New member rel_ns. Members day_ordinal,
2445 time_zone, month, day, hour, minutes, rel_year, rel_month,
2446 rel_day, rel_hour, rel_minutes, rel_seconds
2447 are now long int, not int. Member seconds is now struct timespec,
2448 not int. New member timespec_seen. Members dates_seen, days_seen,
2449 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2451 (%union.intval): Now long int, not int.
2452 New member timespec.
2453 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2454 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2455 (spec): Now is a timespec or an item list.
2456 (timespec, items): New nonterminals.
2457 (time, rel, relunit, number, get_date):
2458 Add support for fractional seconds.
2459 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2460 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2461 (to_hour): First arg is now long int, not int.
2462 (to_year): Returns long int, not int.
2463 Don't treat year -70 like 70.
2464 (tm_diff): Returns long int, not int.
2465 (lookup_word): Use bool instead of int when appropriate.
2466 (yylex): Use size_t for count, not int.
2467 Detect overflow when parsing large integer constants.
2468 Add support for fractions.
2469 (get_date): Make pointers 'const' if possible.
2470 Use more-portable code to detect integer overflow.
2471 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2472 Don't use ctime; it's not reliable if the year has >4 digits.
2474 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2475 This is for compatibility with BSD.
2477 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2478 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2479 From coreutils' system.h.
2481 * userspec.c: Don't include "posixver.h".
2482 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2483 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2484 compatible extension. Simplify code by removing a boolean int
2485 that was always nonzero if a string was nonnull.
2487 2004-03-30 Jim Meyering <jim@meyering.net>
2489 Merge from coreutils.
2491 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2493 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2494 an empty input stream.
2496 * readtokens.c: Include <stdbool.h>.
2497 (readtoken): Use `size_t' rather than int/long.
2498 All callers adjusted.
2499 Use `bool' rather than `int' where appropriate.
2500 Use memset rather than an explicit loop.
2501 Use x2nrealloc rather than xrealloc.
2502 Allow the use of `\0' as a delimiter.
2503 (readtokens): Likewise.
2504 * readtokens.h (readtoken, readtokens): Update prototypes.
2506 2004-03-30 Bruno Haible <bruno@clisp.org>
2508 * getloadavg.c (getloadavg): Don't assume setlocale returns
2511 2004-03-29 Paul Eggert <eggert@twinsun.com>
2513 Merge changes to getloadavg.c from coreutils and Emacs.
2515 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2516 Define to an expression, not to the empty string.
2517 Include cloexec.h and xalloc.h.
2518 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2519 Use set_cloexec_flag rather than rolling our own.
2520 * cloexec.c, cloexec.h: New files.
2522 2004-03-18 Paul Eggert <eggert@twinsun.com>
2524 * getopt.h: Sync with libc CVS.
2526 2004-03-18 Paul Eggert <eggert@twinsun.com>
2527 Bruno Haible <bruno@clisp.org>
2529 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2530 not on all platforms that have <wchar.h>.
2531 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2533 2004-03-09 Paul Eggert <eggert@twinsun.com>
2535 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2537 * getopt_int.h: New file, also synced from libc.
2539 2004-03-07 Paul Eggert <eggert@twinsun.com>
2541 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2542 '#if' expressions. Unlike the code it replaces, it does not
2543 depend on (defined _SC_PAGESIZE). However, it does depend on
2544 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2545 first reported by Jason Andrade in
2546 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2548 2004-01-18 Simon Josefsson <jas@extundo.com>
2550 * strdup.h: New file.
2551 * strdup.c: Include it.
2552 * path-concat.c: Include strdup.h. Drop strdup declaration.
2553 * userspec.c: Include strdup.h. Drop strdup declaration.
2555 2004-02-06 Karl Berry <karl@gnu.org>
2557 * config.charset: update from gettext 0.14.1.
2559 2004-02-05 Paul Eggert <eggert@twinsun.com>
2561 Add comments and code, prompted by suggestions from Bruno Haible
2563 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2564 describing the enum quoting_style values.
2565 * quotearg.c (quotearg_alloc): New function.
2566 (quotearg_buffer_restyled): Treat lone { and } as special.
2567 Treat = as special. Work around bug with older shells
2568 that "see" a '\' that is really the 2nd byte of a multibyte char.
2569 Quote empty string with shell_quoting_style.
2571 2004-02-03 Bruno Haible <bruno@clisp.org>
2573 * pipe.h: New file, from GNU gettext.
2574 * pipe.c: New file, from GNU gettext.
2576 2004-01-27 Bruno Haible <bruno@clisp.org>
2578 * execute.h: New file, from GNU gettext.
2579 * execute.c: New file, from GNU gettext.
2580 * w32spawn.h: New file, from GNU gettext.
2582 2004-01-23 Paul Eggert <eggert@twinsun.com>
2584 Exit-status fix from coreutils.
2586 Use exit_failure consistently in place of EXIT_FAILURE,
2587 so that program exit statuses are consistent on failure.
2589 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2590 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2591 * argmatch.h: Comment fix to match the above.
2592 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2593 Now a macro referring to exit_failure, instead of a separate
2594 variable. Include "exitfail.h" to get it.
2595 * xstrtol.h: Include "exitfail.h".
2596 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2598 * long-options.c (parse_long_options): Use prototype
2599 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2602 2004-01-21 Jim Meyering <jim@meyering.net>
2604 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2605 so as not to conflict with a different-sized __mktime_internal
2606 function in GNU libc.
2607 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2608 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2610 2004-01-18 Paul Eggert <eggert@twinsun.com>
2612 Merge from diffutils.
2614 * file-type.c (file_type): Add typed memory objects.
2615 * file-type.h (S_TYPEISTMO): New macro.
2617 * c-stack.h (c_stack_action): Remove argv argument.
2618 * c-stack.c (c_stack_action): Likewise. All uses changed.
2619 (die): Don't calculate message unless segv_action returns.
2620 (get_stack_location, min_address_from_argv, max_address_from_argv,
2621 volatile stack_base, volatile_stack_size): Remove.
2622 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2623 that every segmentation violation is a stack overflow. (Ouch!)
2624 See Debian bug 136249 (still outstanding) for more info about why
2625 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2627 2003-11-30 Bruno Haible <bruno@clisp.org>
2629 Safer stack allocation.
2630 * setenv.c: Include allocsa.h.
2631 (alloca): Remove fallback definition.
2632 (freea): Remove macro.
2633 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2636 2003-10-17 Bruno Haible <bruno@clisp.org>
2638 * binary-io.h: Avoid warnings on Cygwin.
2640 2003-12-28 Bruno Haible <bruno@clisp.org>
2642 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2643 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2645 2003-11-28 Bruno Haible <bruno@clisp.org>
2647 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2649 2003-11-27 Bruno Haible <bruno@clisp.org>
2651 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2653 2003-11-17 Bruno Haible <bruno@clisp.org>
2655 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2657 2003-11-24 Bruno Haible <bruno@clisp.org>
2659 * xallocsa.h: New file, from GNU gettext.
2660 * xallocsa.c: New file, from GNU gettext.
2662 2003-11-24 Bruno Haible <bruno@clisp.org>
2664 * allocsa.h: New file, from GNU gettext.
2665 * allocsa.c: New file, from GNU gettext.
2667 2003-11-24 Bruno Haible <bruno@clisp.org>
2669 * eealloc.h: New file.
2671 2004-01-15 Jim Meyering <jim@meyering.net>
2673 Merge from coreutils.
2675 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2676 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2677 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2679 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2680 optional configure-time default.
2682 * version-etc.c (version_etc_copyright): Update copyright date.
2684 * xreadlink.c (xreadlink): Correct outdated comment.
2686 2004-01-15 Paul Eggert <eggert@twinsun.com>
2688 Merge from coreutils.
2690 * posixver.c: Include posixver.h.
2692 * same.c: Include <stdbool.h>, <limits.h>.
2693 (_POSIX_NAME_MAX): Define if not defined.
2695 (same_name): If file names are silently truncated, report
2696 that the file names are the same if they are the same after
2697 the silent truncation.
2699 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2700 conversion function.
2701 * xstrtod.c (xstrtod): Likewise. All callers changed to
2702 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2705 2004-01-14 Paul Eggert <eggert@twinsun.com>
2707 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2708 with like-named macro in fnmatch.c.
2709 (EXT): Use an internal constant instead.
2711 Merge fnmatch patches from glibc.
2712 * fnmatch.c (mbsinit): Remove define.
2713 Add libc_hidden_ver (__fnmatch, fnmatch).
2714 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2715 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2717 2003-12-14 Karl Berry <karl@gnu.org>
2719 * config.charset: update from gettext-runtime.
2721 2003-12-03 Paul Eggert <eggert@twinsun.com>
2723 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2724 Bug reported by Alfred M. Szmidt.
2726 2003-11-29 Karl Berry <karl@gnu.org>
2728 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2730 2003-11-23 Paul Eggert <eggert@twinsun.com>
2731 Bruno Haible <bruno@clisp.org>
2733 * printf-parse.h: Don't include sys/types.h.
2734 (ARG_NONE): New macro.
2735 (char_directive): Change type of *arg_index fields to size_t.
2736 * printf-parse.c: Don't include sys/types.h.
2737 (SSIZE_MAX): Remove macro.
2738 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2739 Remove unnecessary overflow check.
2740 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2743 2003-11-24 Paul Eggert <eggert@twinsun.com>
2745 * alloca.c: Remove dependency on xalloc module.
2746 (xalloc_die): Remove.
2747 (memory_full) [!defined emacs]: New macro.
2748 [!defined emacs]: Don't include xalloc.h.
2749 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2750 address arithmetic overflows. Change datatypes a bit to avoid
2753 2003-11-22 Jim Meyering <jim@meyering.net>
2755 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2757 2003-11-17 Bruno Haible <bruno@clisp.org>
2759 * vasnprintf.c (alloca): Remove fallback definition.
2760 (freea): Remove definition.
2761 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2762 Reported by Paul Eggert.
2764 2003-11-17 Jim Meyering <jim@meyering.net>
2766 On systems without utime and without a utimes function capable of
2767 dealing with a NULL struct utimbuf* argument, this utime replacement
2768 could -- in unusual circumstances -- leak a file descriptor.
2769 * utime.c: Include <unistd.h> and <errno.h>.
2770 (utime_null): Be sure to close `fd' and to preserve errno.
2771 Reported by Geoff Collyer via Arnold Robbins.
2773 2003-11-16 Paul Eggert <eggert@twinsun.com>
2774 Bruno Haible <bruno@clisp.org>
2776 Protect against address arithmetic overflow.
2777 * printf-args.h: Include stddef.h.
2778 (arguments): Change type of field 'count' to size_t.
2779 * printf-args.c (printf_fetchargs): Use size_t instead of
2780 'unsigned int' where appropriate.
2781 * printf-parse.h: Include sys/types.h.
2782 (char_directive): Change type of *arg_index fields to ssize_t.
2783 (char_directives): Change type of fields 'count', max_*_length to
2785 * printf-parse.c: Include sys/types.h and xsize.h.
2786 (SSIZE_MAX): Define fallback value.
2787 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2788 instead of 'int' where appropriate. Check a_allocated, d_allocated
2789 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2790 * vasnprintf.c: Include xsize.h.
2791 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2792 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2793 overflow. Avoid wraparound when converting a width or precision from
2796 2003-11-16 Bruno Haible <bruno@clisp.org>
2798 Update from GNU gettext.
2799 * printf-parse.c: Generalize to it can be compiled for wide strings.
2800 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2801 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2802 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2803 SNPRINTF): New macros.
2804 Don't include <alloca.h> if the file is used inside libintl.
2805 (local_wcslen): New function, for Solaris 2.5.1.
2806 (VASNPRINTF): Use it instead of wcslen.
2808 2003-11-16 Bruno Haible <bruno@clisp.org>
2810 * xsize.h (xmax): New function.
2811 (xsum, xsum3, xsum4): Declare as "pure" functions.
2813 2003-11-12 Paul Eggert <eggert@twinsun.com>
2815 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2816 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2817 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2818 heuristic is just as accurate as far as we know, and it removes a
2819 dependency on size_max.m4 and ptrdiff_max.m4.
2821 2003-11-12 Paul Eggert <eggert@twinsun.com>
2823 * xstrtol.c (__xstrtol): Remove "break" immediately after
2824 "return", to pacify some unknown compiler. Problem reported
2827 2003-11-11 Bruno Haible <bruno@clisp.org>
2829 * xsize.h (SIZE_MAX): Remove fallback definition.
2830 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2833 2003-11-10 Paul Eggert <eggert@twinsun.com>
2835 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2836 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2837 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2839 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2840 not (size_t) -1, since it's defined here.
2842 2003-11-06 Paul Eggert <eggert@twinsun.com>
2844 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2845 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2846 Reject sizes of exactly SIZE_MAX bytes.
2847 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2848 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2850 2003-11-05 Bruno Haible <bruno@clisp.org>
2852 * xsize.h: Include limits.h, to avoid a possible collision with
2853 SIZE_MAX defined in <limits.h> on Solaris.
2855 2003-11-04 Bruno Haible <bruno@clisp.org>
2857 * xsize.h: New file.
2858 * linebreak.c: Include xsize.h.
2859 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2860 argument for overflow.
2861 Suggested by Paul Eggert.
2863 2003-10-31 Bruno Haible <bruno@clisp.org>
2865 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2866 to avoid (extremely rare) race condition.
2867 Suggested by Paul Eggert.
2869 2003-11-03 Jim Meyering <jim@meyering.net>
2871 * userspec.c: Include "userspec.h".
2872 * userspec.h: New file.
2874 2003-10-31 Paul Eggert <eggert@twinsun.com>
2876 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2877 * mountlist.c (SIZE_MAX): Define if not defined already.
2878 (read_filesystem_list): Set and use me_type_malloced.
2879 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2880 whatever the type happens to be), for brevity and consistency.
2881 Check for size calculation overflow on Alphas running OSF/1.
2883 2003-10-31 Jim Meyering <jim@meyering.net>
2885 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2887 * linebuffer.c: Include <string.h> for declaration of memset.
2889 2003-10-30 Paul Eggert <eggert@twinsun.com>
2890 Bruno Haible <bruno@clisp.org>
2892 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2893 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2895 2003-10-29 Paul Eggert <eggert@twinsun.com>
2897 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2898 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2900 * quotearg.c (quotearg_n_options): Use it.
2901 * group-member.c: Include <stdbool.h>.
2902 (free_group_info): Arg is now const *; don't free arg.
2903 (get_group_info): Now returns bool and accepts struct group_info *,
2904 rather than returning a malloc'ed struct group_info *.
2905 All uses changed. Check for overflow in internal size calculation.
2907 * getusershell.c (readname): Simplify the code by using x2nrealloc
2908 rather than xmalloc/xrealloc.
2909 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2910 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2911 conformance bug: the old code used a pointer after freeing the
2912 storage that it addressed.
2913 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2914 rather than doing it by hand.
2915 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2916 the buffer preserved. Use free and xmalloc instead.
2917 * quotearg.c (quotearg_n_options): Likewise.
2918 Use a simpler test for size overflow. Don't use xalloc_oversized
2919 because unsigned int might be wider than size_t (!); this suggests
2920 that we should switch from unsigned int to size_t for slot numbers.
2922 2003-10-27 Bruno Haible <bruno@clisp.org>
2924 * stdbool_.h: Better support for BeOS.
2926 2003-10-27 Paul Eggert <eggert@twinsun.com>
2928 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2929 to allocate the returned structure. Do not allocate a subarray,
2930 as x2nrealloc will do that.
2931 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2932 instead of xnrealloc.
2933 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2935 2003-10-26 Paul Eggert <eggert@twinsun.com>
2937 * xalloc.h (xalloc_oversized): New static inline function, for
2938 callers that want to do their own size-overflow checking. Include
2939 <stdbool.h>, since xalloc_oversized returns bool.
2940 * xalloc.c (array_size_overflow): Remove. All callers changed
2941 to use xalloc_oversized.
2943 Add two functions x2realloc, x2nrealloc, for programs that grow
2944 arrays dynamically by doubling their sizes.
2945 * xalloc.h (x2realloc, x2nrealloc): New decls.
2946 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2949 Port to C99 semantics for 'inline' of external functions.
2950 Bug reported by Bruno Haible.
2951 * xmalloc.c (xnmalloc_inline): New static inline function,
2952 with the old contents of xnmalloc.
2953 (xnmalloc, xmalloc): Use it.
2954 (xnrealloc_inline): New static inline function,
2955 with the old contents of xnrealloc.
2956 (xnrealloc, xrealloc): Use it.
2958 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2960 2003-10-25 Paul Eggert <eggert@twinsun.com>
2962 Fix several address-calculation bugs in the hash modules,
2963 plus some minor code cleanup.
2965 * hash.h: Include <stdbool.h>, for bool.
2966 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2967 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2968 hash_get_n_entries, hash_get_max_bucket_length,
2969 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2970 hash_rehash): Use size_t rather than unsigned.
2971 * hash.c (struct hash_table, hash_get_n_buckets,
2972 hash_get_n_buckets_used, hash_get_n_entries,
2973 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2974 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2975 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2977 (SIZE_MAX): Define if not defined.
2978 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2979 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2981 Use const * when possible.
2982 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2983 (check_tuning): Fix bug: if tuning parameters were very close to
2984 0 or 1, rounding errors could have caused subscript violations.
2985 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2986 (hash_initialize): Add 'fail:' label
2987 to free table and return NULL, and use it to simplify code.
2988 Use calloc rather than clearing the storage ourself.
2989 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2990 buffer size calculations.
2991 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2992 Include <stddef.h>, for size_t.
2993 * hash-pjw.c (hash_pjw): Likewise.
2994 Switch to method described by Bruno Haible.
2995 Include <limits.h>, for CHAR_BIT.
2996 (SIZE_BITS): New macro.
2998 2003-10-21 Paul Eggert <eggert@twinsun.com>
3000 * getndelim2.c (getndelim2): When size calculation overflows,
3001 ceiling the allocation at NMAX bytes rather than silently
3002 discarding input bytes before NMAX is reached. This makes
3003 a difference only if NMAX exceeds SIZE_MAX / 2.
3005 * obstack.c: Merge from glibc.
3006 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3007 Add libc_hidden_def (_obstack_newchunk).
3008 (_obstack_free) [! defined _LIBC]: Remove.
3009 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3010 a clone of the function body.
3011 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3012 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3014 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3015 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3018 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3019 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3020 Don't use lvalue casts, as GCC plans to remove support for them
3021 in GCC 3.5. Reported by Joseph S. Myers. This bug
3022 was also present in the non-GCC version, indicating that this
3023 code had always been buggy and had never been widely used.
3024 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3025 Use the fast variant of each macro, rather than copying the
3026 definiens of the fast variant; that way, we'll be more likely to
3027 catch future bugs in the fast variants.
3029 2003-10-20 Bruno Haible <bruno@clisp.org>
3031 * wait-process.h: New file, from GNU gettext.
3032 * wait-process.c: New file, from GNU gettext.
3034 2003-10-19 Jim Meyering <jim@meyering.net>
3036 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3038 2003-10-16 Paul Eggert <eggert@twinsun.com>
3040 * getgroups.c: Include <errno.h>, <stdlib.h>.
3041 (getgroups): First arg is int, not size_t.
3042 Don't let 'free' mangle errno.
3044 2003-10-16 Jim Meyering <jim@meyering.net>
3046 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3048 2003-10-15 Paul Eggert <eggert@twinsun.com>
3050 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3052 (new_exclude, add_exclude_file): Initial size no longer needs to
3054 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3055 our own address arithmetic overflow checking.
3057 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3058 (fnmatch): Do not alloca more than 2000 wide characters;
3059 instead, use malloc for large buffers.
3060 Check for address arithmetic overflow, and return -1
3061 with errno set to ENOMEM in that case.
3062 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3063 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3064 instead, return -1. Check for address arithmetic overflow.
3066 2003-10-14 Paul Eggert <eggert@twinsun.com>
3068 Handle invalid suffixes and overflow independently, so that
3069 callers can treat them independently as needed. Fix some bugs in
3070 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3071 suffix for a human-readable blocksize. The major caller-visible
3072 change is the addition of a new
3073 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3074 that both overflow and suffix chars were found.
3076 * human.c (humblock): Don't check separately for invalid suffix
3077 char; that is xstrtoumax's job (now that its bug is fixed).
3078 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3079 INTMAX_MAX]: New macros.
3080 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3081 TYPE_MAXIMUM): New macros.
3082 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3083 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3084 if overflow occurs, as it's what __strtol does and it's more useful
3086 (__xstrtol): If __strtol reports some error other than ERANGE,
3087 reflect it to the caller as LONGINT_INVALID. If it reports
3088 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3089 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3090 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3092 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3093 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3094 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3095 [defined UINTMAX_MAX]: New macros.
3097 2003-10-14 Bruno Haible <bruno@clisp.org>
3099 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3100 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3101 Also use volatile where needed.
3103 2003-10-12 Paul Eggert <eggert@twinsun.com>
3105 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3106 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3107 and define in terms of the other primitives.
3108 * xmalloc.c: Include stdbool.h; do not include exit.h.
3109 (SIZE_MAX): Define if not already defined.
3110 (array_size_overflow): New function.
3111 (xalloc_die): Abort instead of exiting if 'error' returns.
3112 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3113 (xmalloc, xrealloc): Use them.
3114 (xcalloc): Check for address arithmetic overflow.
3115 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3116 a bit faster than strcpy.
3118 2003-10-08 Paul Eggert <eggert@twinsun.com>
3120 Merge getpass from libc, plus a few fixes.
3122 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3123 Include <stdbool.h>.
3124 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3125 __fsetlocking to empty.
3126 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3127 do include <bits/libc-lock.h>.
3128 Do not include <fcntl.h>; not needed.
3129 [_LIBC]: Include <wchar.h>.
3130 (NOTCANCEL_MODE): New macro.
3131 (flockfile, funlockfile) [_LIBC]: New macros.
3132 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3133 [!_LIBC]: New macros.
3134 (call_fclose): New function.
3135 (getpass): Use it. Save tty stream separately; this simplifies the
3136 code and makes it more reliable if stdin happens to equal stdout.
3137 Invoke __fsetlocking on tty.
3138 Handle thread cancellation if needed.
3139 Namespace cleanup (use __tcgetattr, __getline).
3140 Use bool for Booleans.
3141 [USE_IN_LIBIO]: Handle wide streams.
3142 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3143 stream might go where.
3145 * unlocked-io.h: Include <stdio.h>, so that the caller
3146 doesn't have to include <stdio.h> before us.
3147 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3148 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3149 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3150 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3151 if not declared, so that we can use getpass.c code from libc without
3153 (flockfile, ftrylockfile, funlockfile): New macros.
3155 2003-10-06 Bruno Haible <bruno@clisp.org>
3157 * version-etc-2.h: Remove file.
3158 * version-etc-2.c: Remove file.
3160 2003-09-25 Jim Meyering <jim@meyering.net>
3161 Bruno Haible <bruno@clisp.org>
3163 This lets translators provide better translations for the
3164 "Written by ..." part of --version output.
3165 * version-etc.h: Include stdarg.h.
3166 (version_etc_copyright): Declare as readonly.
3167 (version_etc): Make this function variadic with a NULL-terminated list
3168 of author name strings.
3169 (version_etc_va): New declaration.
3170 * version-etc.c: Include stdarg.h, stdlib.h.
3171 (version_etc_copyright): Declare as readonly.
3172 (version_etc_va): New function. Provide a different translatable string
3173 for each possible number of authors < 10. Abbreviate when there are 10
3175 (version_etc): Make this function variadic. Call version_etc_va.
3176 Suggestion from Gary V. Vaughan.
3178 * long-options.h (parse_long_options): Change prototype: the authors
3179 string is moved to the end and becomes variadic.
3180 * long-options.c: Include stdarg.h.
3181 (parse_long_options): Make this function variadic, too.
3182 Call version_etc_va, not version_etc.
3184 2003-10-06 Bruno Haible <bruno@clisp.org>
3186 * fatal-signal.h: New file, from GNU gettext.
3187 * fatal-signal.c: New file, from GNU gettext.
3189 2003-10-04 Karl Berry <karl@gnu.org>
3191 * argp*: update from libc.
3193 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3195 * getpass.c (getpass): Use a no-op fseek when switching from input to
3196 output mode on the same stream.
3198 2003-09-29 Paul Eggert <eggert@twinsun.com>
3200 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3201 Fix arg typo in previous patch.
3203 2003-09-28 Jim Meyering <jim@meyering.net>
3205 * error.c: Correct cpp indentation.
3207 2003-09-27 Paul Eggert <eggert@twinsun.com>
3209 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3210 Omit the special code that used __typeof__, since we worry that
3211 it could be more trouble than it's worth. See:
3212 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3213 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3217 2003-09-26 Jim Meyering <jim@meyering.net>
3219 * error.c (error_tail): Move some declarations
3220 into inner scope where the local variables are used.
3222 2003-09-26 Bruno Haible <bruno@clisp.org>
3224 * stpncpy.h (gnu_stpncpy): New declaration.
3225 (stpncpy): Define as alias for gnu_stpncpy.
3226 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3228 2003-09-26 Paul Eggert <eggert@twinsun.com>
3230 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3231 (error_tail): Do not loop, reallocating temporary buffer, since
3232 the output cannot contain more wide characters than the input
3233 contains bytes, the size must be big enough already. This avoids
3234 one potential size overflow calculation. Check for size overflow
3235 when calculating temporary buffer size. Free temporary buffer
3236 when done, if it was allocated with malloc; this plugs a memory
3237 leak. Remove casts from void * to pointers, that are no longer
3238 needed now that we're assuming C89 or better.
3240 Merge error changes from glibc.
3242 * error.c, error.h: Update copyright notice header to match glibc.
3243 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3244 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3245 Disable cancellation while printing error.
3246 * error.h: Prepend __ to parameter names.
3248 2003-09-25 Karl Berry <karl@gnu.org>
3250 * argp-fmtstream.c, argp-help.c: update from libc.
3252 2003-09-25 Bruno Haible <bruno@clisp.org>
3254 * version-etc-2.h: New file, from version-etc.h with modifications.
3255 * version-etc-2.c: New file, from version-etc.c with modifications.
3257 2003-09-25 Simon Josefsson <jas@extundo.com>
3259 * xgetdomainname.h: New file.
3260 * xgetdomainname.c: New file.
3262 2003-09-25 Simon Josefsson <jas@extundo.com>
3263 Bruno Haible <bruno@clisp.org>
3265 * getdomainname.h: New file.
3266 * getdomainname.c: New file.
3268 2003-09-24 Paul Eggert <eggert@twinsun.com>
3270 * linebuffer.c (freebuffer): Don't free the argument, just
3271 the buffer associated with the argument. Bug reported by
3274 2003-09-19 Karl Berry <karl@gnu.org>
3276 * argp.h: update from libc.
3278 2003-09-16 Paul Eggert <eggert@twinsun.com>
3280 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3281 input error, instead of returning NULL the next time we are called
3282 (and therefore losing track of errno).
3284 2003-09-15 Paul Eggert <eggert@twinsun.com>
3286 * getndelim2.c (getndelim2): Don't trash errno when a read
3287 fails, so that the caller gets the proper errno.
3289 * readutmp.c (read_utmp): Likewise.
3290 Check for fstat error. Close stream and free storage
3293 2003-09-14 Bruno Haible <bruno@clisp.org>
3295 * fwriteerror.h: New file.
3296 * fwriteerror.c: New file.
3298 2003-09-14 Jim Meyering <jim@meyering.net>
3300 * getloadavg.c: Correct cpp indentation.
3301 * strdup.c: Likewise.
3302 * vasnprintf.c: Likewise.
3304 2003-09-12 Paul Eggert <eggert@twinsun.com>
3306 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3307 * obstack.c [!defined _LIBC]: Likewise.
3308 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3309 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3310 * exitfail.c: Don't include stdlib.h; no longer needed.
3312 More changes to assume C89 or better.
3314 * error.c (error_tail): Assume vprintf.
3316 * argmatch.c (getenv): Remove decl.
3317 * progreloc.c (get_full_program_name): Define via prototype.
3318 * setenv.c (clearenv): Likewise.
3319 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3321 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3322 (malloc, memcpy): Remove decls.
3323 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3324 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3325 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3326 (memcpy): Remove macro.
3327 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3328 (__P): Remove. All uses removed.
3329 (PTR): Remove. All uses changed to void *.
3330 (CHAR_BIT, NULL): Remove.
3331 (spaces, zeros, memset_space, memset_zero)
3332 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3334 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3335 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3336 Define with prototype.
3337 Remove now-unnecessary prototype decl.
3338 (extra_args_spec): Assume ANSI C. All uses changed.
3339 (extra_args_spec_iso): Remove.
3340 (my_strftime, emacs_strftimeu): Define via prototype.
3341 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3343 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3344 * strtoimax.c: Include <stdlib.h> unconditionally.
3345 (strtoul, strtol): Remove decls.
3346 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3348 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3349 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3350 (LOCALE_PARAM_PROTO): New macro.
3351 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3352 (INTERNAL (strtol), strtol): Define with a prototype.
3353 (PARAMS): Remove. All uses removed.
3354 * tempname.c: Include <string.h> unconditionally.
3355 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3356 * xgethostname.c (main): Define with a prototype.
3357 * xmalloc.c: Include "xalloc.h" first, to check interface.
3358 Include <stdlib.h> unconditionally.
3359 (calloc, malloc, realloc, free): Remove decls.
3360 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3361 Include <stdlib.h> unconditionally. Sort include file names.
3363 (xstrtod): Define with a prototype.
3364 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3365 (strtol, strtoul): Remove decls.
3367 2003-09-11 Paul Eggert <eggert@twinsun.com>
3369 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3370 Include <stdlib.h>, <string.h> unconditionally.
3371 Remove now-unnecessary cast to char *.
3372 * strnlen.c: Include <string.h> unconditionally.
3373 * yesno.c (yesno): Define with a prototype.
3375 2003-09-10 Bruno Haible <bruno@clisp.org>
3377 * strcspn.c: Include <string.h> unconditionally.
3378 * strpbrk.c: Include <string.h> unconditionally.
3379 * strstr.c: Include <string.h> unconditionally.
3380 * unicodeio.c: Include <string.h> unconditionally.
3381 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3382 * unsetenv.c: Likewise.
3383 * xreadlink.c: Include <stdlib.h> unconditionally.
3384 * yesno.c: Include <stdlib.h> unconditionally.
3385 (rpmatch): Add prototype.
3387 2003-09-10 Jim Meyering <jim@meyering.net>
3389 * error.c: Correct indentation of cpp directives.
3391 2003-09-09 Paul Eggert <eggert@twinsun.com>
3395 * acosl.c (main): Use a prototype.
3396 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3399 * getloadavg.c (getloadavg, main): Define via prototypes.
3401 * getopt.h (struct option.name): Assume C89, and use 'const'.
3402 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3403 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3405 * getopt.c (const): Remove macro.
3406 Include <string.h> unconditionally.
3407 (my_index): Remove; all uses changed to strchr.
3408 (strlen): Remove decl.
3409 (exchange): Remove forward decl; no longer needed.
3410 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3411 Define with prototype.
3412 * getopt1.c (const): Remove macro.
3413 (getopt_long, getopt_long_only, main): Define with prototype.
3415 * getugroups.c: Include <string.h> unconditionally.
3417 * getusershell.c: Include <stdlib.h> unconditionally.
3418 (getusershell, setusershell, endusershell, readname, main):
3419 Define with prototypes.
3421 * group-member.c: Include group-member.h first.
3422 Include <stdlib.h> unconditionally.
3424 * hard-locale.c: Include hard-locale.h first.
3425 Include <stdlib.h>, <string.h> unconditionally.
3427 * hash.c (free, malloc): Remove decls.
3428 Include <stdlib.h> unconditionally.
3430 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3431 (getenv): Do not declare.
3433 * idcache.c: Include <string.h> unconditionally.
3435 * long-options.c: Include long-options.h first, to test interface.
3436 Include <stdlib.h> unconditionally.
3438 * makepath.c: Include makepath.h first, to test interface.
3439 Include <stdlib.h> and <string.h> unconditionally.
3441 * linebuffer.c: Include <stdlib.h>.
3442 (free): Remove decl.
3444 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3445 rpl_malloc returns void *, not char *.
3446 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3448 * md5.h: Include <limits.h> unconditionally.
3449 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3450 (__P): Remove; all uses removed.
3451 * md5.c: Include "md5.h" first.
3452 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3453 md5_buffer, md5_process_bytes, md5_process_block):
3454 Define with prototypes.
3455 * sha.h (__P): Remove all uses. (It wasn't defined??)
3456 * sha.c: Include "sha.h" first.
3457 Include <stdlib.h>, <string.h> unconditionally.
3459 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3460 * memcmp.c (__ptr_t): Likewise.
3461 * memrchr.c (__ptr_t): Likewise.
3462 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3463 Include <string.h> unconditionally.
3464 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3465 * memchr.c: Include <stdlib.h> unconditionally.
3466 * memchr.c (LONG_MAX): Remove.
3467 * memrchr.c (LONG_MAX): Likewise.
3468 * memchr.c (__memchr): Define via a prototype.
3469 * memrchr.c (__memrchr): Likewise.
3470 * memcmp.c (__P): Remove, and remove all uses.
3471 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3472 Remove forward decls; no longer needed.
3473 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3474 Use types required by C89 in prototype.
3476 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3477 * savedir.c: Likewise.
3478 * mkdir.c (free): Remove decl.
3479 * rmdir.c (rmdir): Define with a prototype.
3480 * savedir.c: Include savedir.h first, to test interface.
3482 * mktime.c (STDC_HEADERS): Remove.
3483 Include <stdlib.h>, <string.h> unconditionally.
3485 * modechange.c: Include <stdlib.h> unconditionally.
3486 (malloc): Remove decl.
3488 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3489 (free): Remove decl.
3491 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3492 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3493 (This type really should be intptr_t, but that's a C99ism.)
3494 (_obstack_memcpy): Remove: all uses changed to memcpy.
3495 Include <string.h> unconditionally.
3496 (struct obstack): Assume __STDC__ for types of members
3497 chunkfun, freefun, extra_arg.
3498 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3499 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3500 obstack_begin, obstack_specify_allocation,
3501 obstack_specify_allocation_with_arg, obstack_chunkfun,
3502 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3503 Remove unprototyped decls and the macros that use them.
3504 * obstack.c (POINTER): Remove. All uses changed to void *.
3505 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3506 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3507 (defined __STDC__ && __STDC__)]:
3508 Remove nonprototyped code.
3509 Include <stdlib.h> unconditionally.
3510 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3511 _obstack_allocated_p, _obstack_free, obstack_free,
3512 _obstack_memory_used, print_and_abort):
3513 Define using prototypes.
3514 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3515 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3516 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3517 obstack_next_free, obstack_object_size, obstack_room) [0]:
3518 Remove unused, unprototyped code.
3520 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3522 * physmem.c (physmem_total, physmem_available, main): Define
3525 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3526 (main): Define with a prototype.
3528 * posixver.c (getenv): Remove decl.
3530 * putenv.c (malloc): Returns void *, not char *.
3531 Include <string.h> unconditionally.
3532 (strchr, memcpy, NULL): Do not define.
3534 * readtokens.c: Include readtokens.h first, to test interface.
3535 Include <stdlib.h>, <string.h> unconditionally.
3536 (init_tokenbuffer): Define with a prototype.
3538 * regex.c (PARAMS): Remove. All uses removed.
3539 All uses of _RE_ARGS removed, too.
3540 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3542 (bzero): Assume memset exists.
3543 (memcmp, memcpy, NULL): Remove.
3544 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3545 char, or assignments to local vars of type signed char.
3546 (init_syntax_once, PREFIX(extract_number_and_incr),
3547 PREFIX(print_partial_compiled_pattern),
3548 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3549 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3550 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3551 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3552 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3553 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3554 wcs_compile_range, byte_compile_range, truncate_wchar,
3555 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3556 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3557 count_mbs_length, wcs_re_match_2_internal,
3558 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3559 PREFIX(alt_match_null_string_p),
3560 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3561 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3562 regfree, PREFIX(extract_number)): Define with prototype. Remove
3563 now-unnecessary declaration, if any.
3564 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3566 Remove now-unnecessary casts among pointer types.
3567 * regex.h (_RE_ARGS): Remove. All uses removed.
3569 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3570 (free): Remove decl.
3572 * rpmatch.c: Include <stdlib.h> unconditionally.
3574 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3575 (free): Remove decl.
3577 * save-cwd.c: Include <stdlib.h> unconditionally.
3578 * xgetcwd.c: Likewise.
3580 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3581 (free): Remove decl.
3583 * strchrnul.c (strchrnul): Define with a prototype.
3584 Fix bug: c_in was not converted to char before searching.
3586 The following changes are not K&R related:
3588 * group-member.h: Include <sys/types.h>, so that this file is
3590 * makepath.h: Likewise.
3592 * getusershell.c (readname, default_index, line_size, readname):
3593 Use size_t, not int, for sizes.
3594 (readname): If the size overflows, report an error instead of
3597 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3599 * getndelim2.c: Assume stdlib.h per the C89 spec.
3601 2003-09-08 Paul Eggert <eggert@twinsun.com>
3603 Assume C89 or better; remove K&R cruft.
3604 A few of these changes were first proposed by Derek Robert Price
3605 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3607 * addext.c: Include <string.h> unconditionally.
3608 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3609 Don't declare getenv or malloc.
3611 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3612 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3614 (find_stack_direction, alloca): Use prototypes.
3616 * atexit.c (atexit): Define using a prototype.
3618 * basename.c, dirname.c, stripslash.c:
3619 Include <string.h> unconditionally.
3621 * bcopy.c: Include <stddef.h>.
3622 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3624 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3626 * error.h (error, error_at_line, error_print_progname)
3627 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3628 * error.c: Include error.h first, to check interface.
3629 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3630 (VA_START): Remove; all uses changeed to va_start.
3631 (exit, strerror): Remove decls.
3632 (error_print_progname): Prototype uncondionally.
3633 Don't include <errno.h>; no longer needed.
3634 (private_strerror): Remove.
3635 (error_tail): Always define.
3636 (error, error_at_line): Assume C89 or better; always use prototypes.
3637 * fatal.c: Include "fatal.h" first, to test interface.
3638 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3639 (VA_START): Remove; all uses changed to va_start.
3640 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3642 (exit): Remove decl.
3643 (fatal): Prototype unconditionally. Assume va_start works.
3644 Abort at end, to pacify gcc.
3646 * euidaccess.c (main): Define with a prototype.
3648 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3650 * exitfail.c: Include <stdlib.h> unconditionally.
3652 * fnmatch_.h (__P): Remove. All uses changed to assume
3654 * fnmatch.c: Include fnmatch.h first, to test interface.
3655 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3656 (getenv): Remove decl.
3657 (fnmatch): Define using a prototype.
3658 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3659 (FCT): Define using a prototype.
3661 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3663 * gethostname.c: Include <stddef.h>.
3664 (gethostname): Define with prototype. Length is size_t, not int.
3666 2003-09-08 Paul Eggert <eggert@twinsun.com>
3668 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3669 getversion.c should have been removed then, but was accidentally
3672 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3673 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3675 2003-09-07 Paul Eggert <eggert@twinsun.com>
3677 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3678 copy_tm_result. Bug reported by Simon Josefsson in
3679 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3681 2003-09-06 Paul Eggert <eggert@twinsun.com>
3683 * time_r.c, time_r.h: New files.
3685 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3687 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3688 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3690 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3692 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3693 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3696 * timegm.c: Switch to glibc implementation, with the following changes:
3697 [defined HAVE_CONFIG_H]: Include <config.h>.
3698 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3699 (__mktime_internal) [!defined _LIBC]: New decl.
3700 (__gmtime_r) [!defined _LIBC]: New macro and function.
3701 (timegm): Use a prototype, since gnulib assumes C89.
3702 Do not bother declaring tmp to be const, as it's not really usefu.
3703 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3704 (timegm): Declare only if HAVE_DECL_TIMEGM.
3706 2003-09-03 Paul Eggert <eggert@twinsun.com>
3708 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3709 Bug reported by Lute Kamstra in
3710 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3712 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3713 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3714 course with correspondingly smaller numbers for tomorrow and
3715 yesterday. From Tadayoshi Funaba. Originally installed into
3716 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3719 2003-08-31 Simon Josefsson <jas@extundo.com>
3721 * timegm.h: New file.
3722 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3724 2003-08-31 Karl Berry <karl@gnu.org>
3726 * argp.h: update from libc.
3728 2003-08-28 Bruno Haible <bruno@clisp.org>
3730 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3731 warning on QNX, which defines O_BINARY to 000000.
3733 2003-08-24 Bruno Haible <bruno@clisp.org>
3735 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3736 MSVC7 <stdio.h> is included later.
3738 2003-08-20 Bruno Haible <bruno@clisp.org>
3740 * progname.h: New file, from GNU gettext.
3741 * progname.c: New file, from GNU gettext.
3742 * progreloc.c: New file, from GNU gettext.
3744 2003-08-19 Bruno Haible <bruno@clisp.org>
3746 * xstrdup.c: Assume <string.h> exists.
3748 2003-08-18 Jim Meyering <jim@meyering.net>
3750 * setenv.h: Indent nested cpp directive.
3751 * vasnprintf.c: Remove trailing blanks.
3753 2003-08-17 Simon Josefsson <jas@extundo.com>
3754 Bruno Haible <bruno@clisp.org>
3756 * xstrndup.h: New file.
3757 * xstrndup.c: New file.
3759 2003-08-17 Bruno Haible <bruno@clisp.org>
3761 * strndup.h: New file.
3763 2003-08-16 Paul Eggert <eggert@twinsun.com>
3765 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3766 space, undoing this 2003-08-12 change:
3767 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3769 2003-08-16 Jim Meyering <jim@meyering.net>
3771 Merge from coreutils.
3772 * xstrtoimax.c: #else #if -> #elif.
3773 * xstrtoumax.c: Likewise.
3775 2003-08-15 Paul Eggert <eggert@twinsun.com>
3777 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3778 rather than tab, after '#' in shell-script copyright notices.
3779 Suggested by Bruno Haible.
3781 2003-08-15 Jim Meyering <jim@meyering.net>
3782 and Paul Eggert <eggert@twinsun.com>
3784 Merge from coreutils.
3785 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3786 member but strut utmpx does not. Needed for AIX 4.3.3.
3787 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3789 2003-08-15 Jim Meyering <jim@meyering.net>
3791 Merge from coreutils.
3792 * xgethostname.c: Include <stdlib.h>.
3793 (xghostname): Don't exit for anything other than memory-related
3794 failure; just return NULL.
3795 * userspec.c: Include "posixver.h".
3796 (parse_user_spec): Accept `.' as a separator only
3797 in pre-POSIX-200112 mode.
3798 * strtoimax.c: Use #elif rather than #else #if.
3799 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3800 Remove function, now that we can rely on a working tzset function.
3801 [!_LIBC]: Ensure that the required autoconf test has been run.
3802 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3803 Use underlying_strftime for %r.
3804 * sha.c: Merge in some clean-up and optimization changes from glibc.
3805 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3806 Ensure that it is a multiple of 64.
3807 Rearrange loop exit tests so as to avoid performing an
3808 additional fread after encountering an error or EOF.
3809 * realloc.c: Update copyright date.
3811 2003-08-14 Jim Meyering <jim@meyering.net>
3813 Merge from coreutils.
3814 * obstack.h: Whitespace changes.
3815 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3816 and xcalloc return values.
3817 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3818 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3819 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3820 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3821 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3823 Use mntctl's return value to drive the entry-processing loop, since
3824 we can't rely on the value of the vmt_length member in the last
3825 entry. On some systems doing so could result in exhausting
3826 virtual memory. Based in part on a patch from Mike Jetzer.
3828 2003-08-14 Jim Meyering <jim@meyering.net>
3829 and Paul Eggert <eggert@twinsun.com>
3831 Merges from coreutils, plus other fixes.
3832 * physmem.c: Merge in portability changes from gcc/libiberty
3833 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3834 for credits and details. Thanks to Kaveh Ghazi for helping
3835 to keep these files in sync.
3836 (ARRAY_SIZE): Define it.
3837 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3838 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3839 (memcasecmp): Don't assume size_t fits in unsigned int.
3840 Remove casts and duplicate code.
3841 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3842 (memcpy): Remove definition.
3843 Merge in some clean-up and optimization changes from glibc.
3844 [BLOCKSIZE]: Move definition to top of file.
3845 Ensure that it is a multiple of 64.
3846 Rearrange loop exit tests so as to avoid performing an
3847 additional fread after encountering an error or EOF.
3848 * md5.h (md5_uintptr): Define.
3849 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3850 return to the initial working directory. Preserve errno
3852 * idcache.c: Include "xalloc.h".
3853 (xmalloc, xrealloc): Remove decls.
3854 (getuser): Remove casts no longer required in C89.
3855 * human.c: Include stdio.h, for sprintf.
3856 * group-member.c: Include "xalloc.h".
3857 (xmalloc, xrealloc): Remove decls.
3858 (get_group_info): Remove casts no longer required in C89.
3859 * getusershell.c (readname): Remove casts no longer required in C89.
3860 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3861 * getline.c: Whitespace fix, from coreutils.
3863 2003-08-13 Paul Eggert <eggert@twinsun.com>
3865 * exclude.c: Include <ctype.h>
3866 (IN_CTYPE_DOMAIN): New macro.
3868 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3871 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3872 Undo previous (whitespace-only) change.
3874 2003-08-12 Paul Eggert <eggert@twinsun.com>
3876 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3877 Normalize leading white space and remove trailing white space.
3878 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3879 notice, as per ../config/srclist-update.
3881 Merge from coreutils.
3882 * euidaccess.h: New file.
3883 * euidaccess.c: Include it.
3884 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3885 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3886 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3888 2003-08-11 Bruno Haible <bruno@clisp.org>
3890 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3891 (vasnprintf): Use it instead of wcslen.
3893 2003-08-11 Bruno Haible <bruno@clisp.org>
3895 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3896 value to ensure that _Bool promotes to int. Use #define for _Bool when
3897 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3899 2003-08-10 Karl Berry <karl@gnu.org>
3901 * regex.h: update from libc (whitespace fix).
3903 2003-08-09 Paul Eggert <eggert@twinsun.com>
3905 Merge some files from coreutils. These changes were
3906 originally made by Jim Meyering.
3907 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3908 many older Unixes require this.
3909 * alloca.c (alloca): Remove cast to argument of free;
3910 no longer needed in C89.
3911 * alloca_.h, regex.h: Fix white space to match
3912 what GNU indent does.
3914 2003-08-05 Paul Eggert <eggert@twinsun.com>
3916 * bumpalloc.h: Remove.
3918 2003-08-04 Paul Eggert <eggert@twinsun.com>
3920 * getloadavg.c: Change copyright notice and spacing to conform to
3923 Merge from coreutils.
3924 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3926 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3927 from Karl Berry, implemented by Jim Meyering.
3928 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3929 from Dmitry V. Levin.
3930 Remove anachronistic cast of xrealloc.
3931 * fnmatch_.h (__const): Remove. Use 'const'.
3932 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3933 type. Otherwise, it wouldn't compile with at least /bin/cc on
3934 ymp-cray-unicos9.0.2.X.
3935 Combine two mostly-identical uses of alloca into one.
3936 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3938 2003-08-04 Dave Love <d.love@dl.ac.uk>
3942 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3943 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3944 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3945 obsolete NLIST_NAME_UNION.
3946 [__GNU__]: Undef BSD and FSCALE.
3947 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3949 2003-08-03 Paul Eggert <eggert@twinsun.com>
3951 * stdbool_.h (_Bool): Make it signed char, instead of
3952 an enum type, so that it's guaranteed to promote to int. See:
3953 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3955 2003-07-31 Paul Eggert <eggert@twinsun.com>
3957 * strerror.c: Include config.h, limits.h. Declare sprintf.
3958 (strerror): Don't assume that a printable int fits in 14 bytes.
3960 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3961 Bruno Haible <bruno@clisp.org>
3963 * getline.h (getline, getdelim): Change return type to ssize_t.
3964 * getline.c (getline, getdelim): Likewise.
3965 Remove _GNU_SOURCE define; now it's defined in config.h through
3968 2003-07-22 Paul Eggert <eggert@twinsun.com>
3970 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3971 over-parenthesization in macros.
3973 Sync with coreutils.
3975 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3978 Use `exit_failure' for xalloc and xmemcoll instead of their own
3979 private exit-failure variables.
3980 * xalloc.h (xalloc_exit_failure): Remove.
3981 * xmalloc.c: Likewise. Include exitfail.h.
3982 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3983 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3984 * xmemcoll.c: Likewise. Include exitfail.h.
3985 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3987 2003-07-18 Paul Eggert <eggert@twinsun.com>
3989 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3990 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3991 to test that it can stand by itself. Include "exitfail.h".
3992 Clients should set exit_failure instead.
3993 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3995 2003-07-18 Andreas Schwab <schwab@suse.de>
3997 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3999 2003-07-18 Bruno Haible <bruno@clisp.org>
4001 * getndelim2.h: New file.
4002 * getndelim2.c: Make into a module of its own. Include config.h,
4004 (getndelim2): Make non-static. Change return type to ssize_t.
4005 * getline.h: Change argument names.
4006 * getline.c: Include getndelim2.h instead of getndelim2.c.
4007 * getnline.c: Include getndelim2.h.
4009 2003-07-17 Bruno Haible <bruno@clisp.org>
4011 * Makefile.am: Remove file.
4012 * Makefile.in: Remove file.
4014 2003-07-17 Bruno Haible <bruno@clisp.org>
4016 * getnline.h: New file.
4017 * getnline.c: New file.
4018 * getndelim2.c: New file, extracted from getline.c.
4019 (getndelim2): Renamed from getdelim2, with added nmax argument.
4020 * getline.c: Include getndelim2.c.
4021 (getdelim2): Moved out to getndelim2.c.
4022 (getline, getdelim): Update.
4024 2003-07-15 <karl@gnu.org>
4026 * vasnprintf.c: update from gettext.
4028 2003-07-15 Jim Meyering <jim@meyering.net>
4030 * makepath.c (make_path): Enclose diagnostic in _(...).
4032 2003-07-14 Paul Eggert <eggert@twinsun.com>
4034 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4035 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4036 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4037 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4038 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4039 updated automatically by ../config/srclist-update. This changes
4040 their license from LPGL to GPL.
4042 2003-07-14 Jim Meyering <jim@meyering.net>
4044 Don't emit diagnostics. Let callers do that.
4045 * save-cwd.c: Don't include "error.h".
4046 (save_cwd): Don't call error. Ensure that errno is valid
4047 when returning nonzero.
4049 * save-cwd.h (restore_cwd): Update prototype.
4050 * save-cwd.c (restore_cwd): Remove two parameters.
4051 Simplify. Don't call error upon failure. Let callers do that.
4052 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4053 when auditing is enabled. But don't bother updating the #if.
4055 2003-07-14 Simon Josefsson <jas@extundo.com>
4057 * mempcpy.h: New file.
4058 * mempcpy.c: New file.
4060 2003-07-14 Paul Eggert <eggert@twinsun.com>
4062 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4063 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4064 unicodeio.c, unicodeio.h, unlocked-io.h:
4065 Switch from LGPL to GPL.
4067 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4069 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4070 it breaks C++ compilation.
4071 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4073 2003-07-10 Jim Meyering <jim@meyering.net>
4075 * vasnprintf.c: Remove trailing blanks.
4076 Make cpp indentation consistent.
4078 2003-07-09 Paul Eggert <eggert@twinsun.com>
4080 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4081 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4082 Switch from LGPL to GPL.
4084 2003-07-07 Paul Eggert <eggert@twinsun.com>
4086 * mktime.c: Fix some boundary cases and remove need for floating point.
4088 Issue a compile-time diagnostic if time_t is floating point, or if
4089 two's complement arithmetic is not in effect, or if arithmetic
4090 right shift does not propagate the sign. These assumptions were
4091 all in the original code but they weren't checked.
4093 (TIME_T_MIDPOINT, verify): New macros.
4094 (__isleap): Remove; it has integer overflow problems.
4095 (leapyear): New function, without those problems.
4096 (ydhms_tm_diff): Remove; splitting into two parts.
4097 (ydhms_diff): New function, containing the arithmetic part of
4098 the old ydhms_tm_diff function. Issue a compile-time
4099 diagnostic if we are not using C99 integer division.
4100 Avoid casts when possible.
4101 (guess_time_tm): New function, containing the checking part of
4102 the old ydhms_tm_diff function. Return the new value, rather than
4103 the difference between it and the old. Accept a new argument T
4104 so that *T specifies the old value. Check for overflow in the result.
4106 (__mktime_internal): Use a time_t offset, not a long int offset.
4107 This undoes the 2003-06-04 change, which is no longer needed now
4108 that we have better overflow checking.
4109 (localtime_offset): Likewise.
4111 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4112 and long are 64-bit but int is only 32-bit.
4113 (ydhms_diff): Use long int to store year1 and yday1.
4114 Issue a compile-time diagnostic if long int is not wide enough.
4116 (__mktime_internal): Use long int to store adjusted year and yday.
4117 Use plain C rather than preprocessor commands, if that doesn't
4119 Check for overflow (and try to repair) after each probe
4120 rather than checking only at the very end. This avoids some bugs
4121 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4122 does not equal GMT offset at maximum time).
4123 Use integer to check for overflow rather than floating point; this
4124 is more portable to non-IEEE hosts, and is a tad faster.
4125 When we detect that we are oscillating between two values,
4126 don't check whether tm_isdst has the requested value, since
4127 we already know the answer. When tm_isdst has the wrong value,
4128 use a different heuristic to find the right one, based on the
4129 extreme values actually observed in practice in tz2003a,
4130 rather than the (overly optimistic) "previous 3 calendar quarters".
4132 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4133 "T const" to accommodate glibc style.
4134 (check_result): Use less-confusing report format. "long" -> "long int.
4136 Don't loop if the iteration overflows time_t.
4137 Allow a negative step in the iteration.
4139 2003-07-01 Paul Eggert <eggert@twinsun.com>
4141 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4142 having it depend on HAVE_SYS_TYPES_H.
4144 2003-06-25 Bruno Haible <bruno@clisp.org>
4146 * readlink.c: New file.
4148 2003-06-20 Bruno Haible <bruno@clisp.org>
4150 Assume C89, so PARAMS isn't needed.
4151 * unicodeio.h (PARAMS): Remove.
4152 * unicodeio.c: Don't use PARAMS.
4154 2003-06-18 Jim Meyering <jim@meyering.net>
4156 Merge changes from coreutils.
4157 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4158 Remove explicit declarations of xmalloc and realloc.
4160 (read_utmp): Remove anachronistic cast of xmalloc.
4162 2003-06-17 Paul Eggert <eggert@twinsun.com>
4164 Assume C89, so PARAMS isn't needed.
4165 * backupfile.h (PARAMS): Remove. All uses removed.
4166 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4167 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4168 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4169 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4170 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4171 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4172 xstrtol.h: Likewise.
4173 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4174 same.h, strverscmp.h: Do not include config.h; no longer needed.
4175 Anyway, config.h should always be included before any other file.
4177 2003-06-11 Simon Josefsson <jas@extundo.com>
4179 * sysexit_.h: New file.
4181 2003-05-20 Derek Price <derek@ximbiot.com>
4183 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4185 2003-06-10 Simon Josefsson <jas@extundo.com>
4187 * strchrnul.h: New file.
4188 * strchrnul.c: New file.
4190 2003-06-10 Simon Josefsson <jas@extundo.com>
4192 * argp.h: New file, from glibc.
4193 * argp-ba.c: New file, from glibc.
4194 * argp-eexst.c: New file, from glibc.
4195 * argp-fmtstream.c: New file, from glibc.
4196 * argp-fmtstream.h: New file, from glibc.
4197 * argp-fs-xinl.c: New file, from glibc.
4198 * argp-help.c: New file, from glibc.
4199 * argp-namefrob.h: New file, from glibc.
4200 * argp-parse.c: New file, from glibc.
4201 * argp-pv.c: New file, from glibc.
4202 * argp-pvh.c: New file, from glibc.
4203 * argp-xinl.c: New file, from glibc.
4205 2003-06-07 Jim Meyering <jim@meyering.net>
4207 * readtokens.h: Put `Free Software Foundation, Inc.'
4208 in place of my name in the copyright comment.
4209 Remove definition and uses of __P.
4212 * stat.c: Don't declare xmalloc explicitly.
4213 Instead, include "xalloc.h".
4214 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4215 xrealloc, and xcalloc return values.
4216 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4218 * xgetcwd.h: Remove definition/uses of PARAMS.
4220 2003-06-06 Jim Meyering <jim@meyering.net>
4222 * stdbool_.h: Renamed from stdbool.h.in.
4224 2003-06-06 Jim Meyering <jim@meyering.net>
4226 Merge from coreutils.
4227 * same.c: (same_name): Declare *_basename locals to be `const'.
4228 Consolidate declarations and initializations of *_base* locals.
4230 Merge from coreutils.
4231 This avoids a core dump on systems without GNU putenv,
4232 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4233 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4234 (unsetenv): New static function, from GNU libc.
4235 (rpl_putenv): Use it.
4237 * modechange.c: Remove trailing blanks.
4239 Merge from coreutils.
4240 * fsusage.c: Remove declaration of statfs.
4241 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4243 * posixtm.c: Include <stdbool.h> unconditionally.
4245 2003-06-05 Paul Eggert <eggert@twinsun.com>
4247 * mktime.c (__mktime_internal): When resolving a tm_isdst
4248 mismatch, look in future quarters as well as past. This fixes a
4249 bug when processing fall-backwards gaps immediately after a long
4250 period of daylight-saving time.
4252 * mktime.c: Assume freestanding C89 or better.
4253 (HAVE_LIMITS_H): Remove. Assume it's 1.
4254 (__P): Remove; not used.
4255 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4256 (mktime, not_equal_tm, print_tm, check_result,
4257 main): Use prototypes. Use const * where appropriate.
4258 (main): Fix typo in testing code that uncovered by above changes.
4259 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4261 2003-06-04 Paul Eggert <eggert@twinsun.com>
4263 * mktime.c: Fix Debian bug 177940
4264 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4265 (localtime_offset): Now long int, not time_t, because we want it
4266 to be guaranteed to be signed. All uses changed.
4267 (__mktime_internal): If overflow would occur when adding offset,
4270 Merge 'human' changes from coreutils. Rewrite to support
4271 locale-specific notations like thousands separators.
4272 * human.c: Simplify authorship notice.
4273 Include human.h immediately after config.h.
4274 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4275 <limits.h>: Do not include, since human.h does.
4276 (SIZE_MAX, UINTMAX_MAX): New macros.
4277 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4278 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4279 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4280 (power_letter): Renamed from suffixes.
4281 (generate_suffix_backwards): Remove.
4282 (adjust_value): Now takes int style (because of human.h changes)
4283 and long double value (for greater precision on some platforms).
4284 (group_number): New function.
4285 (human_readable): Use it. Use integer options, not enum.
4286 Put the options before the sizes in the arg list.
4287 Support all the new options.
4288 The old human_readable function has been removed;
4289 use inttostr.h instead.
4290 (human_readable, default_block_size, humblock):
4291 Use uintmax_t, not int, for block sizes.
4292 (human_readable_inexact, block_size_types): Remove.
4293 (block_size_opts): New constant.
4294 (human_options): Renamed from human_block_size, with new signature
4295 that allows block sizes up to UINTMAX_MAX. All callers changed.
4296 * human.h: Add copyright and authorship notice.
4297 Include <limits.h> and <stdbool.h> unconditionally.
4298 (PARAMS): Remove. All uses removed.
4299 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4300 (enum human_inexact_style): Remove tag; now a nameless enum.
4301 (human_floor, human_ceiling, human_round_to_even): Now have
4302 values 2, 0, 1 rather than -1, 1, 0.
4303 (human_group_digits, human_suppress_point_zero, human_autoscale,
4304 human_base_1024, human_SI, human_B): New constants.
4305 (human_readable_inexact, human_block_size): Remove.
4306 (human_readable): Size args are now uintmax_t, not int.
4307 (human_options): New decl.
4309 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4310 unnecessary now that we assume C89 or better. This change
4311 imported from coreutils.
4313 * mktime.c (__mktime_internal): Do not reject negative timestamps
4314 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4315 in the 2003-05-30 sync from glibc.
4317 .h files should stand alone, but we shouldn't include <sys/types.h>
4318 if we can get away with just <stddef.h>.
4320 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4321 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4322 rather than <sys/types.h>, as we merely need size_t.
4323 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4325 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4326 Include <stdio.h>, to get FILE.
4327 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4328 memcasecmp.h has included <stddef.h> and all we need is size_t.
4329 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4330 our interface, instead of including <sys/types.h>
4332 2003-06-02 Paul Eggert <eggert@twinsun.com>
4335 Fix some minor time-related bugs with POSIX time arguments.
4336 Some valid time stamps were being rejected (notably -1, and
4337 time stamps before 1900 on 64-bit hosts). And some invalid
4338 time stamps were being accepted, e.g. September 31.
4340 * posixtm.h (posixtime): Return bool instead of time_t, so
4341 that we can return (time_t) -1 successfully.
4342 * posixtm.c: Likewise.
4343 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4344 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4345 (t): Remove static var.
4346 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4347 of static var. All uses changed.
4348 (year): Do not reject years before 1900; they can occur with
4350 (posix_time_parse): Do not check for out-of-range components;
4351 that is now the caller's responsibility, since our checks were
4352 only approximations.
4353 (posixtime): Use mktime to check for out-of-range components,
4354 since it knows them exactly.
4355 If mktime returns (time_t) -1, check whether an error actually occurred
4356 by invoking localtime on -1.
4357 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4358 posixtime failures better.
4359 Improve the test data (in comments only).
4361 2003-05-30 <karl@gnu.org>
4363 * mktime.c: update from libc.
4365 2003-05-30 Bruno Haible <bruno@clisp.org>
4367 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4368 * localcharset.h: Likewise.
4369 * localcharset.c: Likewise.
4371 2003-05-28 Paul Eggert <eggert@twinsun.com>
4373 Assume the headers required for C89 freestanding compilers.
4374 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4375 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4376 without checking for HAVE_LIMITS_H.
4377 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4378 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4380 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4381 * exclude.c: Include <stdbool.h> unconditionally.
4382 * tempname.c: Include <stddef.h> unconditionally.
4383 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4384 * modechange.c, rpmatch.c (NULL): Don't define, since
4385 <stddef.h> does that.
4386 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4387 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4388 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4389 * xstrtol.c: Likewise.
4390 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4391 * savedir.c: Include <stddef.h> instead of defining NULL.
4393 * addext.c (addext): Use assignment rather than cast, to avoid
4394 warnings on some platforms.
4396 * mktime.c (__mktime_internal): Do not reject negative timestamps
4399 2003-05-10 Bruno Haible <bruno@clisp.org>
4401 * linebreak.c (iconv_string_length): Don't return -1 just because the
4402 string is longer than 4 KB.
4404 2003-05-12 Jim Meyering <jim@meyering.net>
4406 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4407 the space-padded-by-default conversion specifiers, %e, %k, %l.
4409 2003-05-03 Bruno Haible <bruno@clisp.org>
4411 Upgrade to Unicode-4.0.
4412 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4413 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4414 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4415 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4416 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4417 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4418 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4419 Change width of U+E0100..U+E01EF from 1 to 0.
4421 2003-04-25 Bruno Haible <bruno@clisp.org>
4423 * copy-file.c: Include <stddef.h>, for size_t.
4425 2003-04-25 Jim Meyering <jim@meyering.net>
4427 * copy-file.c (copy_file_preserving): Declare buf_size to be
4428 of type size_t, not int.
4430 2003-04-11 Jim Meyering <jim@meyering.net>
4432 Merge changes from Coreutils.
4434 2003-03-22 Jim Meyering <jim@meyering.net>
4436 * strftime.c (widen): Cast alloca return value to proper type.
4438 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4441 * strftime.c (my_strftime): Handle very large width
4442 specifications for numeric values correctly. Improve checks for
4445 2003-01-19 Jim Meyering <jim@meyering.net>
4447 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4448 (nl_get_alt_digit) [! defined my_strftime]: Define.
4449 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4450 _nl_get_alt_digit and _nl_get_walt_digit.
4452 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4453 These changes have no effect outside of _LIBC.
4455 2003-04-10 Bruno Haible <bruno@clisp.org>
4457 * findprog.h: New file, from GNU gettext.
4458 * findprog.c: New file, from GNU gettext.
4460 2003-04-05 Jim Meyering <jim@meyering.net>
4462 Merge changes from Coreutils.
4464 * exclude.h (PARAMS): Remove definition and uses.
4465 * exclude.c: Remove uses of `PARAMS'.
4467 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4468 Add test-cases for DOS filenames. Declare program_name.
4469 (main): Set up program_name. Patch by Rich Dawe.
4471 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4473 Use mntctl's return value to drive the entry-processing loop, since
4474 we can't rely on the value of the vmt_length member in the last
4475 entry. On some systems doing so could result in exhausting
4476 virtual memory. Based in part on a patch from Mike Jetzer.
4478 2003-04-04 Bruno Haible <bruno@clisp.org>
4480 * linebreak.h: New file, from GNU gettext.
4481 * linebreak.c: New file, from GNU gettext with slight modifications.
4482 * lbrkprop.h: New file, from GNU gettext.
4484 2003-04-03 Bruno Haible <bruno@clisp.org>
4486 * utf8-ucs4.h: New file, from GNU gettext.
4487 * utf16-ucs4.h: New file, from GNU gettext.
4488 * ucs4-utf8.h: New file, from GNU gettext.
4489 * ucs4-utf16.h: New file, from GNU gettext.
4491 2003-04-02 Bruno Haible <bruno@clisp.org>
4493 * binary-io.h: New file, from GNU gettext.
4495 2003-04-01 Bruno Haible <bruno@clisp.org>
4497 * pathname.h: New file, from GNU gettext.
4498 * concatpath.c: New file, from GNU gettext.
4500 2003-03-30 Bruno Haible <bruno@clisp.org>
4502 * copy-file.c (copy_file_preserving): Don't set owner if the function
4503 chown() doesn't exist.
4505 2003-03-28 Bruno Haible <bruno@clisp.org>
4507 * copy-file.h: New file, from GNU gettext.
4508 * copy-file.c: New file, from GNU gettext.
4510 2003-03-18 Jim Meyering <jim@meyering.net>
4512 * quote.c (quote_n): Fix typo in comment.
4514 2003-03-14 Jim Meyering <jim@meyering.net>
4516 Merge changes from Coreutils.
4517 * obstack.h (obstack_object_size): Declare temporary, __o,
4518 to be const, in order to avoid warnings.
4519 (obstack_room): Likewise.
4520 (obstack_empty_p): Likewise.
4522 2003-03-13 Paul Eggert <eggert@twinsun.com>
4524 Merge changes from Bison.
4525 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4526 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4527 when compiling Bison 1.875's `bitset bset = obstack_alloc
4528 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4529 * hash.c: Include <stdbool.h> unconditionally.
4531 2003-03-09 Paul Eggert <eggert@twinsun.com>
4533 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4534 Reported by Bruce Becker; see:
4535 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4537 2003-03-03 Paul Eggert <eggert@twinsun.com>
4538 Bruno Haible <bruno@clisp.org>
4540 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4541 Reported by John Hughes, see
4542 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4544 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4546 * poll_.h: New file.
4549 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4551 * mathl.h: New file.
4552 * acosl.c: New file.
4553 * asinl.c: New file.
4554 * atanl.c: New file.
4555 * ceill.c: New file.
4558 * floorl.c: New file.
4559 * frexpl.c: New file.
4560 * ldexpl.c: New file.
4562 * sincosl.c: New file.
4564 * sqrtl.c: New file.
4566 * trigl.c: New file.
4567 * trigl.h: New file.
4569 2003-02-17 Bruno Haible <bruno@clisp.org>
4571 * mkdtemp.h: New file, from GNU gettext.
4572 * mkdtemp.c: New file, from GNU gettext.
4574 2003-01-31 Bruno Haible <bruno@clisp.org>
4576 * rename.c: #undef rename before defining rpl_rename.
4577 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4579 2003-01-30 Bruno Haible <bruno@clisp.org>
4581 * printf-args.h: New file, from GNU gettext.
4582 * printf-args.c: New file, from GNU gettext.
4583 * printf-parse.h: New file, from GNU gettext.
4584 * printf-parse.c: New file, from GNU gettext.
4585 * vasnprintf.h: New file, from GNU gettext.
4586 * vasnprintf.c: New file, from GNU gettext.
4587 * asnprintf.c: New file, from GNU gettext.
4588 * vasprintf.h: New file, from GNU gettext with modifications.
4589 * vasprintf.c: New file, from GNU gettext.
4590 * asprintf.c: New file, from GNU gettext.
4592 2003-01-29 Bruno Haible <bruno@clisp.org>
4594 * stpncpy.h: New file, from GNU gettext with modifications.
4595 * stpncpy.c: New file, from GNU gettext with modifications.
4597 2003-01-28 Bruno Haible <bruno@clisp.org>
4599 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4601 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4604 2003-01-27 Bruno Haible <bruno@clisp.org>
4606 * xsetenv.h: New file, from GNU gettext.
4607 * xsetenv.c: New file, from GNU gettext.
4609 2003-01-23 Bruno Haible <bruno@clisp.org>
4611 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4613 2003-01-22 Bruno Haible <bruno@clisp.org>
4615 * exit.h: New file, from GNU gettext.
4617 2003-01-11 Bruno Haible <bruno@clisp.org>
4619 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4620 * strcase.h (strcasecmp, strncasecmp): Likewise.
4622 2003-01-14 Jim Meyering <jim@meyering.net>
4624 * same.c (same_name): Tweak a comment.
4626 2003-01-11 Bruno Haible <bruno@clisp.org>
4628 * same.c (same_name): Reorder tests so as to avoid calling stat()
4629 when a string comparison is sufficient.
4631 2003-01-11 Bruno Haible <bruno@clisp.org>
4633 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4636 2003-01-11 Bruno Haible <bruno@clisp.org>
4638 * hash-pjw.c: Add comment about low quality of this function.
4640 2003-01-12 Paul Eggert <eggert@twinsun.com>
4642 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4643 to avoid collisions with libcurses and libreadline.
4645 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4646 * getstr.h, getstr.c: Remove.
4647 * getline.c: Include "getline.h", to check interface.
4648 Move body of old getstr.c here: this defines MIN_CHUNK and
4649 declares getdelim2, which is renamed from getstr.
4650 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4652 * linebuffer.c (readlinebuffer): Renamed from readline.
4654 * linebuffer.h: Likewise.
4655 (readline): Remove backward-compatibility macro.
4657 2003-01-12 Jim Meyering <jim@meyering.net>
4659 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4661 2003-01-10 Bruno Haible <bruno@clisp.org>
4663 * alloca_.h: New file.
4664 * getdate.y: Unconditionally include alloca.h.
4665 * makepath.c: Likewise.
4666 * setenv.c: Likewise.
4667 * userspec.c: Likewise.
4669 2003-01-09 Bruno Haible <bruno@clisp.org>
4671 * stdbool.h.in: New file.
4673 2003-01-08 Bruno Haible <bruno@clisp.org>
4675 * safe-read.c: Include specification header first, to ensure its
4677 * full-write.c: Likewise.
4679 2003-01-08 Jim Meyering <jim@meyering.net>
4681 * full-write.c: Undefine and define-away `const' after inclusion
4682 of errno.h, not before. Suggestion from Bruno Haible.
4684 2003-01-07 Jim Meyering <jim@meyering.net>
4686 * full-write.c: Rework so that it may serve to define full_read, too.
4687 * full-read.c: Simply #define FULL_READ and include full-write.c.
4689 2003-01-06 Jim Meyering <jim@meyering.net>
4691 * version-etc.c: Update year in translatable copyright string.
4693 2002-12-25 Bruno Haible <bruno@clisp.org>
4695 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4696 * xstrtol.h: Likewise.
4697 * xstrtoimax.c: Likewise.
4698 * xstrtoumax.c: Likewise.
4699 * human.h: Likewise.
4701 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4702 on systems that have <inttypes.h> but not <stdint.h>.
4704 2002-12-31 Paul Eggert <eggert@twinsun.com>
4706 * memcoll.c (memcoll): Fall back on a simple algorithm using
4707 memcmp if strcoll doesn't work.
4709 2002-12-23 Bruno Haible <bruno@clisp.org>
4711 * localcharset.h: New file.
4712 * localcharset.c: Include it.
4713 * unicodeio.c: Likewise.
4715 2002-12-22 Bruno Haible <bruno@clisp.org>
4717 * utime.c (utime_null): No need to call ftruncate if the file was
4720 2002-12-23 Bruno Haible <bruno@clisp.org>
4722 * memcoll.c (STRCOLL): New macro.
4725 2002-12-22 Bruno Haible <bruno@clisp.org>
4727 * getstr.h (getstr): Define, to avoid clash with libcurses.
4728 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4730 2002-12-22 Bruno Haible <bruno@clisp.org>
4732 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4734 2002-12-23 Bruno Haible <bruno@clisp.org>
4736 * getline.h: Include <stddef.h>, for size_t.
4738 * unicodeio.h: Include <stddef.h>, for size_t.
4739 * unicodeio.c: Don't include <stddef.h>.
4741 2002-12-17 Bruno Haible <bruno@clisp.org>
4743 * canon-host.c (strdup): Remove unused declaration.
4745 * fsusage.c: Include full_read.h.
4746 (get_fs_usage): Use full_read instead of safe_read.
4748 * utime.c (utime_null): Use SAFE_READ_ERROR.
4750 2002-12-11 Bruno Haible <bruno@clisp.org>
4752 * setenv.h: Rewritten to cope with systems that have setenv() but not
4754 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4757 2002-12-11 Bruno Haible <bruno@clisp.org>
4759 * setenv.c (alloca): Fall back to malloc.
4761 (setenv): Use freea() to free memory allocated with alloca().
4763 2002-11-13 Bruno Haible <bruno@clisp.org>
4765 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4766 function declarations.
4767 * unsetenv.c (unsetenv): Likewise.
4769 2002-03-04 Bruno Haible <bruno@clisp.org>
4771 Portability to AIX 4.3.3.
4772 * unsetenv.c: New file, extracted from setenv.c.
4773 * setenv.c: Move the unsetenv() function to unsetenv.c.
4775 2001-12-20 Bruno Haible <bruno@clisp.org>
4777 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4778 use malloc instead. For SunOS 4.
4780 2001-12-11 Bruno Haible <bruno@clisp.org>
4782 * setenv.c: Declare alloca.
4783 (compar_fn_t): New typedef.
4784 (KNOWN_VALUE, STORE_VALUE): Use it.
4786 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4789 2002-12-10 Paul Eggert <eggert@twinsun.com>
4791 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4792 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4793 Choose values that are less likely to collide with system fnmatch
4795 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4796 defined (e.g., a pure POSIX system).
4797 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4798 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4800 2002-12-06 Jim Meyering <jim@meyering.net>
4802 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4804 Merge in changes from libc's misc/error.c, in preparation
4805 for the merge of gnulib's changes back into libc.
4807 * error.c (_): Define only if not already defined.
4808 Move definition to follow all #include directives.
4809 Include unlocked-io.h only if !_LIBC.
4810 [_LIBC]: Include <libio/libioP.h>.
4811 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4812 (fflush): Tweak definition to use INTUSE.
4815 2002-12-05 Paul Eggert <eggert@twinsun.com>
4817 * alloca.c [defined emacs]: Include "lisp.h".
4818 (xalloc_die) [defined emacs]: New macro.
4819 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4820 [! defined emacs]: Include <xalloc.h>.
4821 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4822 (pointer): Typedef to POINTER_TYPE *.
4823 (malloc): Remove decl; we now always use xmalloc.
4824 (alloca): Use old-style definition, since Emacs needs this.
4825 Check for arithmetic overflow when computing combined size.
4827 2002-12-04 Paul Eggert <eggert@twinsun.com>
4829 Do not generate unlocked-io.h automatically, since it's easier to
4830 maintain it by hand.
4832 * unlocked-io.h: New file, from GNU diffutils,
4833 but with proper copyright notice and attribution.
4835 * Makefile.am: Add copyright notice.
4836 (libfetish_a_SOURCES): Add unlocked-io.h.
4837 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4838 (DISTCLEANFILES, io_functions): Remove macros.
4839 (EXTRA_DIST): Remove gen_uio.
4840 (unlocked-io.h): Remove rule.
4842 2002-12-04 Jim Meyering <jim@meyering.net>
4844 Reflect the fact that stat.c and lstat.c are no longer generated.
4845 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4846 (DISTCLEANFILES): Likewise.
4847 (EXTRA_DIST): Likewise.
4848 (all_local): Don't depend on stat.c or lstat.c.
4849 (stat.c, lstat.c): Remove rules.
4850 (EXTRA_DIST): Remove xstat.in.
4852 * xstat.in: Remove file. Contents moved into stat.c.
4853 * stat.c: New file. Contents mostly from xstat.in.
4854 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4855 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4857 * safe-read.c: Rework so that it may serve to define safe_write, too.
4858 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4860 2002-12-03 Jim Meyering <jim@meyering.net>
4862 * safe-read.c, safe-write.c: Change variable names and comments, but
4863 not semantics, to minimize the differences between these two files.
4864 (safe_read): Change comment to mention SAFE_READ_ERROR.
4866 * safe-read.c (IS_EINTR): Define.
4867 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4869 2002-12-02 Bruno Haible <bruno@clisp.org>
4871 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4872 Define, taken from safe-read.c.
4873 (INT_MAX): Provide fallback.
4874 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4875 * safe-write.h (SAFE_WRITE_ERROR): Define.
4877 * safe-read.c (EINTR): Remove definition.
4878 (safe_read): Don't use EINTR if it is absent.
4880 2002-12-02 Jim Meyering <jim@meyering.net>
4882 * safe-read.c (EINTR): Define.
4883 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4884 (INT_MAX): Provide fallback.
4885 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4887 * safe-read.h (SAFE_READ_ERROR): Define.
4889 2002-12-01 Jim Meyering <jim@meyering.net>
4891 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4892 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4894 2002-11-27 Paul Eggert <eggert@twinsun.com>
4896 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4897 hash_rehash): Replace `if (limit <= value) abort ();' with
4898 `if (! (value < limit)) abort ();', for readability.
4900 2002-11-26 <karl@gnu.org>
4902 * strdup.c: copy from libc again, with jim's ok.
4903 * .cppi-disable: re-add strdup.c
4905 2002-11-25 <karl@gnu.org>
4907 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4908 instead of "strtol.c".
4910 2002-11-25 Jim Meyering <jim@meyering.net>
4912 * mktime.c: Sync from libc, now that it has the latest fix.
4914 2002-11-24 <karl@gnu.org>
4916 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4917 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4919 2002-11-24 Jim Meyering <jim@meyering.net>
4921 Update from coreutils:
4923 * mktime.c: Merge in changes from libc.
4925 Avoid a link-time failure on some Linux systems.
4926 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4927 (__mon_yday): Declare with the STATIC attribute.
4928 (__mktime_internal): Likewise.
4929 Based on a report from Greg Schafer.
4931 2002-11-23 Jim Meyering <jim@meyering.net>
4933 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4934 Use `unsigned', not `int', as type of index.
4936 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4938 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4940 2002-11-22 Paul Eggert <eggert@twinsun.com>
4942 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4943 hint that one should use `if (! x) abort ();' rather than `assert
4944 (x);', and anyway it's one less thing to worry about configuring.
4945 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4946 hash_rehash, hash_insert): Use abort rather than assert.
4948 2002-11-22 Paul Eggert <eggert@twinsun.com>
4950 * quotearg.h: Allow multiple inclusion by surrounding with
4951 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4952 so that we can be included first.
4953 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4954 * quotearg.c: Include quotearg.h immediately after config.h.
4955 No need to include stddef.h or sys/types.h any more.
4956 Surround local include files with "", not "<>".
4957 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4958 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4959 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4960 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4961 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4962 (ISPRINT): Remove; no longer needed now that we assume C89.
4964 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4967 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4968 quotearg_char): Use SIZE_MAX rather than
4969 (size_t) -1 when we are talking about "infinity".
4971 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4973 2002-11-22 Bruno Haible <bruno@clisp.org>
4975 * safe-read.h: Assume C89. Add comments.
4976 (safe_read): Change return type to size_t.
4977 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4978 counts > SSIZE_MAX correctly.
4979 * safe-write.h: New file.
4980 * safe-write.c: New file.
4981 * full-read.h: New file.
4982 * full-read.c: New file.
4983 * full-write.h: Assume C89. Add comments.
4984 * full-write.c: Include safe-write.h.
4985 (full_write): Rewritten to use safe_write.
4986 Suggested by Jim Meyering and Paul Eggert.
4988 2002-11-21 Bruno Haible <bruno@clisp.org>
4990 Remove case insensitive option matching.
4991 * argmatch.h (argcasematch): Remove declaration.
4992 (ARGCASEMATCH): Remove macro.
4993 (__xargmatch_internal): Remove case_sensitive argument.
4994 (XARGMATCH): Update.
4995 (XARGCASEMATCH): Remove macro.
4996 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4997 case_sensitive argument.
4998 (argcasematch): Remove function.
4999 (__xargmatch_internal): Remove case_sensitive argument.
5000 (main): Use XARGMATCH instead of XARGCASEMATCH.
5002 * xmalloc.c: Change compile-time error message. Add comment about
5003 required autoconf version.
5005 2002-11-21 Jim Meyering <jim@meyering.net>
5007 * strdup.c (strdup): Tweak comment and initial #if/#include.
5009 Merge in changes from the coreutils.
5011 2002-09-25 Paul Eggert <eggert@twinsun.com>
5012 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5013 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5014 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5015 int. Work more efficiently if X is the same width as uintmax_t.
5016 Do not compare X to -1, to avoid bogus compiler warning.
5017 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5018 Don't assume that f_frsize and f_bsize are the same type.
5020 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5023 * makepath.c (make_path): Restore umask *before* creating the final
5025 (make_path): Minor reformatting.
5027 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5028 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5030 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5031 ones. At least on GNU/Linux systems, `auto' means something else.
5034 2002-11-20 Paul Eggert <eggert@twinsun.com>
5036 Merge argmatch cleanups from Bison. Assume C89.
5038 * argmatch.c: Include config.h here, not in argmatch.h.
5039 Include stdlib.h, for EXIT_FAILURE.
5040 Always include <string.h>, since we assume C89.
5041 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5042 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5043 Include <stddef.h> instead, since it's all we need for size_t.
5044 (PARAMS): Remove. All uses removed.
5045 (ARRAY_CARDINALITY): Do not bother to #undef.
5046 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5047 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5048 Remove unnecessary parentheses.
5049 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5050 Insert necessary parentheses.
5051 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5052 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5054 2002-11-19 Bruno Haible <bruno@clisp.org>
5056 * mbswidth.c: Include mbswidth.h right at the beginning.
5057 * mbswidth.h: Include <stddef.h>, for size_t.
5059 * mbswidth.h (PARAMS): Remove macro.
5060 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5061 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5063 * gcd.h (PARAMS): Remove macro.
5064 (gcd): Use ANSI C function declarations.
5065 * gcd.c (gcd): Likewise.
5067 2002-11-15 Bruno Haible <bruno@clisp.org>
5069 * strcspn.c: Include <stddef.h>.
5070 (strcspn): Use ANSI C function declaration. Change return type to
5072 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5073 (strpbrk): Use NULL.
5074 * strpbrk.h (PARAMS): Remove macro.
5075 (strpbrk): Use ANSI C function declaration.
5076 * strstr.c: Don't include <sys/types.h>.
5077 * strstr.h (PARAMS): Remove macro.
5078 (strstr): Use ANSI C function declarations.
5080 2002-11-06 Bruno Haible <bruno@clisp.org>
5082 * gcd.h (gcd): Change argument type to 'unsigned long'.
5083 * gcd.c (gcd): Likewise.
5085 2002-11-05 Bruno Haible <bruno@clisp.org>
5087 * gcd.h: New file, from gettext-0.11.5.
5088 * gcd.c: New file, from gettext-0.11.5.
5090 2002-11-05 Bruno Haible <bruno@clisp.org>
5092 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5093 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5094 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5095 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5097 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5098 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5100 * closeout.c: Include gettext.h instead of <libintl.h>.
5101 * human.c: Include gettext.h instead of <libintl.h>.
5102 * quotearg.c: Include gettext.h instead of <libintl.h>.
5103 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5104 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5105 * userspec.c: Include gettext.h instead of <libintl.h>.
5106 * version-etc.c: Include gettext.h instead of <libintl.h>.
5107 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5108 (textdomain): Remove definition.
5109 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5111 * long-options.c: Remove include of <libintl.h> and definition of _.
5112 * same.c: Remove include of <libintl.h> and definition of _.
5114 2002-11-04 Bruno Haible <bruno@clisp.org>
5116 * stpcpy.h: New file, from GNU gettext-0.11.5.
5117 * strcase.h: New file, from GNU gettext-0.11.5.
5118 * strpbrk.h: New file, from GNU gettext-0.11.5.
5119 * strstr.h: New file, from GNU gettext-0.11.5.
5120 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5122 2002-05-09 Bruno Haible <bruno@clisp.org>
5124 * config.charset: Update for newest glibc. Add canonical names
5125 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5127 2002-05-09 Bruno Haible <bruno@clisp.org>
5129 * localcharset.c (get_charset_aliases): Add more Windows specific
5132 2002-05-08 Owen Taylor <otaylor@redhat.com>
5134 * config.charset: A few additions for Solaris.
5136 2001-12-05 Bruno Haible <bruno@clisp.org>
5138 * localcharset.c (locale_charset): Don't return an empty string.
5140 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5142 * config.charset: msdos in uk_UA uses CP1125.
5144 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5146 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5147 * localcharset.c (locale_charset): Declare as extern "C".
5149 2002-02-15 Bruno Haible <bruno@clisp.org>
5151 * config.charset [msdosdjgpp]: For Russian, use CP866.
5153 2002-02-11 Bruno Haible <bruno@clisp.org>
5155 * config.charset: Add support for NetBSD.
5157 2002-09-25 <karl@gnu.org>
5159 * strdup.c: copy from libc/string (via ../config/srclist*).
5160 * getopt*: copy from libc/posix.
5161 * gettext.h: copy from gettext.
5162 * .cppi-disable: add strdup.c, gettext.h.
5164 2002-07-01 Jim Meyering <meyering@lucent.com>
5166 * c-stack.c: Include sys/time.h.
5167 From Volker Borchert.
5169 2002-06-11 Paul Eggert <eggert@twinsun.com>
5171 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5172 New macro. Use it uniformly instead of
5173 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5174 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5175 reported by Vin Shelton.
5177 2002-06-22 Jim Meyering <meyering@lucent.com>
5179 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5180 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5182 2002-06-22 Paul Eggert <eggert@twinsun.com>
5184 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5185 Do not assume SA_SIGINFO behavior.
5186 Bug reported by Jim Meyering on NetBSD 1.5.2.
5188 2002-06-22 Jim Meyering <meyering@lucent.com>
5190 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5192 * exitfail.c, exitfail.h: Likewise.
5193 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5195 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5197 (EXTRA_DIST): Add fnmatch_loop.c.
5198 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5200 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5201 * fnmatch.c: Update from diffutils-2.8.2.
5202 * fnmatch_.h: New file. From diffutils-2.8.2.
5203 * fnmatch.h: Remove file.
5205 2002-06-18 Paul Eggert <eggert@twinsun.com>
5207 * file-type.h: Report an error if neither S_ISREG nor
5208 S_IFREG is defined, instead of using a test specific to glibc
5209 2.2. This should be safe, since POSIX requires S_ISREG and
5210 Unix Version 7 had S_IFREG. We don't need to check for
5211 <sys/types.h> since we don't use any symbols that it defines.
5213 2002-06-15 Jim Meyering <meyering@lucent.com>
5215 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5216 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5217 have been included before this file.
5219 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5221 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5222 so that each temporary file name is unique and valid in the first
5223 8 characters, for operation under DOS.
5225 2002-06-15 Jim Meyering <meyering@lucent.com>
5227 Work even with DJGPP 2.03, which lacks support for symlinks.
5229 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5231 * lchown.c (S_ISLNK): Likewise.
5233 2002-06-14 Jim Meyering <meyering@lucent.com>
5235 * file-type.h: Use the version from diffutils-2.8.2.
5236 * file-type.c: Likewise.
5238 2002-05-27 Jim Meyering <meyering@lucent.com>
5240 Fix a problem seen only on nonconforming systems whereby ls.c's
5241 use of localtime, and then of gettimeofday would cause trouble:
5242 the localtime call used to initialize rpl_gettimeofday's save
5243 mechanism would clobber ls's current local time information so
5244 that in any long listing the first file would always be listed
5245 with date 1970-01-01. Analysis by Volker Borchert.
5247 * gettimeofday.c (localtime): Undefine.
5248 (rpl_localtime): New function.
5250 2002-05-22 Jim Meyering <meyering@lucent.com>
5252 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5253 * file-type.h: New file.
5254 * file-type.c (file_type): New file/function. Extracted from diffutils.
5256 2002-04-29 Paul Eggert <eggert@twinsun.com>
5258 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5260 2002-04-28 Paul Eggert <eggert@twinsun.com>
5262 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5263 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5264 of 127, since 64 is the largest conceivable number for ancient
5266 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5268 2002-04-28 Jim Meyering <meyering@lucent.com>
5270 * sig2str.c (WTERMSIG): Remove definition (unused).
5272 2002-04-28 Paul Eggert <eggert@twinsun.com>
5274 * sig2str.h, sig2str.c: New files.
5275 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5277 2002-04-24 Jim Meyering <meyering@lucent.com>
5279 * gettext.h: New file, from Gettext.
5280 * Makefile.am (INCLUDES): Remove -I../intl.
5281 (libfetish_a_SOURCES): Add gettext.h.
5283 2002-04-16 Jim Meyering <meyering@lucent.com>
5285 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5286 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5287 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5289 2002-04-12 Jim Meyering <meyering@lucent.com>
5291 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5293 2002-03-10 Jim Meyering <meyering@lucent.com>
5295 * makepath.c (make_path): Remove a comma from a diagnostic.
5296 Suggestion from Santiago Vila.
5298 2002-03-08 Jim Meyering <meyering@lucent.com>
5300 * rename.c: Mention that this wrapper is needed also on
5301 mips-dec-ultrix4.4 systems.
5303 2002-03-02 Jim Meyering <meyering@lucent.com>
5305 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5306 not HAVE_CLOCK_SETTIME.
5308 2002-02-27 Paul Eggert <eggert@twinsun.com>
5310 * nanosleep.h: Rename to....
5311 * timespec.h: New name for nanosleep.h. All uses changed.
5313 * gettime.c: New file.
5314 * settime.c: New file.
5317 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5318 timespec.h. Remove nanosleep.h.
5320 2002-02-25 Paul Eggert <eggert@twinsun.com>
5322 * acl.c, acl.h: New files.
5323 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5325 2002-02-24 Jim Meyering <meyering@lucent.com>
5327 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5328 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5329 cause trouble. Reported by Nelson Beebe.
5331 2002-02-23 Paul Eggert <eggert@twinsun.com>
5333 * path-concat.c (xpath_concat): Reorder code to pacify
5334 compilers that don't know that xalloc_die never returns.
5336 2002-02-20 Jim Meyering <meyering@lucent.com>
5338 * getdate.c: Regenerate using bison-1.33.
5340 2002-02-15 Paul Eggert <eggert@twinsun.com>
5342 * posixver.c, posixver.h: New files.
5343 * Makefile.am (libfetish_a_SOURCES): Add them.
5345 2002-02-02 Paul Eggert <eggert@twinsun.com>
5346 Bruno Haible <bruno@clisp.org>
5348 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5349 (fwrite_success_callback): New declaration.
5350 * unicodeio.c (unicode_to_mb): New function, extracted from
5351 print_unicode_char. Call failure callback instead of error.
5352 (fwrite_success_callback): New function.
5353 (exit_failure_callback): New function.
5354 (fallback_failure_callback): New function.
5355 (print_unicode_char): Call unicode_to_mb.
5357 2002-01-26 Jim Meyering <meyering@lucent.com>
5359 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5361 2002-01-22 Jim Meyering <meyering@lucent.com>
5363 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5364 Otherwise, some versions of automake would omit the rule that makes
5365 Makefile from Makefile.in.
5367 2001-01-21 Paul Eggert <eggert@twinsun.com>
5369 * xmemcoll.h, xmemcoll.c: New files.
5370 * Makefile.am (libfetish_a_SOURCES): Add them.
5371 * memcoll.c: Include errno.h, and declare errno if not defined.
5372 (memcoll): Set errno to zero if there is no error.
5374 * quotearg.c (quotearg_buffer_restyled):
5375 Fix bug with quoting buffers containing NUL when backslashing escapes.
5376 This bug was exposed by the other changes in this patch.
5377 (quotearg_n_options): New arg ARGSIZE.
5378 All callers changed.
5379 (quoting_options_from_style): New function.
5380 (quotearg_n_style): Use it.
5381 (quotearg_n_style_mem): New function.
5383 * quotearg.h (quotearg_n_style_mem): New function.
5385 2002-01-16 Jim Meyering <meyering@lucent.com>
5387 * getdate.y: Add three semicolons, each just before a closing brace.
5388 Bison (as of version 1.31) no longer papers over that mistake.
5390 2002-02-14 Paul Eggert <eggert@twinsun.com>
5392 * backupfile.c (ISDIGIT): Comment fix.
5393 * getdate.y (ISDIGIT): Likewise.
5394 * posixtm.c (ISDIGIT, year): Likewise.
5395 * strverscmp.c (ISDIGIT): Likewise.
5396 * userspec.c (ISDIGIT): Likewise.
5398 2002-01-05 Jim Meyering <meyering@lucent.com>
5400 * version-etc.c (version_etc_copyright): Update copyright year.
5402 2001-01-19 Paul Eggert <eggert@twinsun.com>
5404 * closeout.c (close_stdout_status): If ferror (stdout), do
5405 not silently exit merely because the output buffer happens to
5406 have nothing pending.
5408 2001-12-18 Paul Eggert <eggert@twinsun.com>
5410 See the big note in ../ChangeLog.
5411 * human.c (suffixes): Prefer K to k for 1024.
5412 (generate_suffix_backwards): New function.
5413 (human_readable_inexact): Use it.
5414 * xstrtol.c (__xstrtol): If there is no number but there
5415 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5416 Accept 'K' as well as 'k'.
5418 2001-12-15 Jim Meyering <meyering@lucent.com>
5420 * regex.h (__restrict_arr): Update from libc.
5422 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5423 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5426 2001-12-10 Jim Meyering <meyering@lucent.com>
5428 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5429 Instead, include "xalloc.h".
5430 (initbuffer): Don't cast xmalloc return value to char*.
5431 (readline): Reword comment.
5432 Don't cast xrealloc return value to char*
5435 2001-12-09 Jim Meyering <meyering@lucent.com>
5437 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5438 `signed and unsigned type in conditional expression'.
5439 * posixtm.c (posix_time_parse): Likewise.
5441 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5443 * readtokens.c (readtoken): Declare an index to be of type unsigned
5444 to avoid a pedantic warning.
5446 * getstr.c: Don't include assert.h.
5447 (getstr): Remove warning-evoking assertions.
5448 Return -1 if offset parameter is out of bounds.
5449 Change the type of a local from int to size_t.
5451 * strftime.c (my_strftime_localtime_r): Include this function
5452 definition in the `#if ! HAVE_TM_GMTOFF' block.
5454 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5455 Include xalloc.h instead.
5457 2001-12-02 Jim Meyering <meyering@lucent.com>
5459 * tempname.c: Don't declare getenv, thus reverting the change of
5460 2001-11-18. It's no longer necessary, now that stdlib.h is always
5463 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5464 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5466 2001-11-30 Akim Demaille <akim@epita.fr>
5468 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5469 before being defined.
5471 2001-11-27 Paul Eggert <eggert@twinsun.com>
5473 * quotearg.h (quotearg_n, quotearg_n_style):
5474 First arg is int, not unsigned.
5475 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5476 (SIZE_MAX, UINT_MAX): New macros.
5477 (quotearg_n_options): Abort if N is negative.
5478 Avoid overflow check on hosts where size_t is 64 bits and int
5479 is 32 bits, as overflow is impossible there.
5480 Fix off-by-one typo that caused unnecessary reallocation.
5482 2001-11-27 Jim Meyering <meyering@lucent.com>
5484 * tempname.c: Merge with version from libc.
5485 * regex.c: Likewise.
5487 * tempname.c: Include stdlib.h unconditionally. On some old systems
5488 for which STDC_HEADERS is 0, it was not included, resulting in a
5489 warning about an integer-to-pointer conversion problem with getenv.
5490 Reported by Volker Borchert.
5492 2001-11-26 Jim Meyering <meyering@lucent.com>
5494 * gtod.h: Remove file.
5495 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5496 * gettimeofday.c: Don't include gtod.h.
5497 (GTOD_init): Remove function.
5498 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5499 Suggestion from Volker Borchert.
5501 2001-11-23 Jim Meyering <meyering@lucent.com>
5503 * hash.h (struct hash_table): Don't define here. Merely declare it.
5504 * hash.c (struct hash_table): Define it here instead.
5506 2001-11-22 Jim Meyering <meyering@lucent.com>
5508 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5510 2001-11-18 Paul Eggert <eggert@twinsun.com>
5512 * tempname.c (TMP_MAX): Remove; no longer needed.
5513 (TEMPORARIES): New macro.
5514 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5515 removes an artificial limitation (e.g. HP-UX 10.20, where
5518 2001-11-18 Jim Meyering <meyering@lucent.com>
5520 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5523 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5524 files will be created before anything else.
5526 2001-11-17 Jim Meyering <meyering@lucent.com>
5528 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5529 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5530 rather than group writable. Patch by Juan F. Codagnone.
5532 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5533 Instead, include "xalloc.h".
5535 * mountlist.c: Include unlocked-io.h after all system headers.
5536 Remove explicit declarations of xmalloc, xrealloc,
5537 and xstrdup. Instead, include "xalloc.h".
5539 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5540 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5541 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5543 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5544 Reported by Padraig Brady.
5546 * mkstemp.c: #undef mkstemp.
5548 (rpl_mkstemp): Rename from mkstemp.
5551 2001-11-16 Jim Meyering <meyering@lucent.com>
5553 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5554 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5555 determine the amount of total physical memory, use pstat_getstatic.
5556 HPUX-11 doesn't define _SC_PHYS_PAGES.
5557 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5558 If sysconf couldn't be used to determine the amount of available
5559 physical memory, use both pstat_getstatic and pstat_getdynamic.
5560 Based on a patch from Bob Proulx.
5562 2001-11-05 Jim Meyering <meyering@lucent.com>
5564 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5566 2001-11-03 Jim Meyering <meyering@lucent.com>
5568 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5569 in argmatch_to_argument call.
5571 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5574 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5575 e.g., a fault due to an attempt to free a NULL pointer.
5577 2001-11-01 Jim Meyering <meyering@lucent.com>
5579 * dirfd.c, dirfd.h: New files.
5580 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5582 * hash.c (hash_print) [TESTING]: Clean up.
5584 2001-10-22 Paul Eggert <eggert@twinsun.com>
5586 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5587 to avoid a warning if -Wall.
5589 2001-10-21 Paul Eggert <eggert@twinsun.com>
5591 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5593 2001-10-21 Jim Meyering <meyering@lucent.com>
5595 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5596 this code would end up calling gettext even in packages built
5598 * getopt.c (_): Likewise.
5599 * regex.c (_): Likewise.
5601 2001-10-20 Paul Eggert <eggert@twinsun.com>
5603 * error.c (strerror_r): Do not declare unless !_LIBC.
5604 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5605 Use strerror_r that is only a macro, even if it is not a function.
5606 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5607 (private_strerror): Use prototypes, not old-style function definition.
5608 (print_errno_message): New function.
5609 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5611 (error_tail, error, error_at_line): Use it.
5613 2001-10-11 Jim Meyering <meyering@lucent.com>
5615 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5616 and quote_n (1, ... to avoid clobbering a buffer.
5618 2001-10-05 Jim Meyering <meyering@lucent.com>
5620 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5621 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5622 * hash-pjw.h: New file.
5624 2001-09-30 Jim Meyering <meyering@lucent.com>
5626 * mountlist.c [MOUNTED_GETFSSTAT]:
5627 Include <sys/ucred.h>, for Apple Darwin.
5628 Include sys/mount.h and sys/fs_types.h only if available.
5630 (read_filesystem_list): Use FS_TYPE.
5632 2001-09-29 Paul Eggert <eggert@twinsun.com>
5634 * exclude.c (excluded_filename): 0 -> false, since it's
5637 2001-09-28 Paul Eggert <eggert@twinsun.com>
5639 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5640 #defines strtoimax. Also treat the other strto* functions
5643 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5644 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5645 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5647 2001-09-26 Jim Meyering <meyering@lucent.com>
5649 Most macros in unlocked-io.h had the wrong number of arguments.
5650 * gen-uio: New script.
5651 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5652 * unlocked-io.hin: Remove file.
5653 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5654 rather than trying to embed it here.
5655 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5656 Reported by Padraig Brady.
5658 2001-09-25 Volker Borchert <bt@teknon.de>
5660 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5662 2001-09-23 Jim Meyering <meyering@lucent.com>
5664 * mountlist.c: Remove useless parentheses in #if directives.
5665 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5666 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5668 2001-09-22 Jim Meyering <meyering@lucent.com>
5670 * localcharset.c: Update from latest gettext.
5671 * config.charset: Likewise.
5673 2001-09-20 Jim Meyering <meyering@lucent.com>
5675 * xstrtol.c (strtoimax): Guard declaration with
5676 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5677 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5678 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5679 (strtoumax): Likewise, for completeness (it wasn't necessary).
5681 2001-09-06 Paul Eggert <eggert@twinsun.com>
5683 * strtoimax.c (HAVE_LONG_LONG):
5684 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5685 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5686 to work around bug in IBM C compiler.
5688 2001-09-16 Jim Meyering <meyering@lucent.com>
5690 * mkdir.c: New file.
5692 2001-09-04 Paul Eggert <eggert@twinsun.com>
5694 * xgetcwd.c: Revert some of the previous change; intead,
5695 fix the HAVE_GETCWD_NULL code to behave more like the
5696 !HAVE_GETCWD_NULL code used to.
5699 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5702 2001-09-04 Paul Eggert <eggert@twinsun.com>
5704 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5705 Use ssize_t, not int, to store result of readlink.
5706 Check for ssize_t overflow as well as size_t overflow,
5707 as POSIX says the result of readlink is implementation-defined
5708 when ssize_t overflows.
5709 Remove unnecessary cast to char*.
5710 Use free+malloc instead of realloc, as the storage doesn't need
5711 to be preserved and it's clearer and can be more efficient that way.
5712 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5713 * xreadlink.h (xreadlink): Update prototype.
5715 2001-09-03 Paul Eggert <eggert@twinsun.com>
5717 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5718 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5719 spotted by Jim Meyering.
5721 2001-09-03 Jim Meyering <meyering@lucent.com>
5723 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5725 2001-09-03 Paul Eggert <eggert@twinsun.com>
5727 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5728 like the HAVE_GETCWD_NULL code.
5729 Include pathmax.h if not HAVE_GETCWD.
5730 Do not include xalloc.h.
5731 (INITIAL_BUFFER_SIZE): New symbol.
5732 Do not use xmalloc / xrealloc, since the caller is responsible for
5733 handling errors. Preserve errno around `free' during failure.
5734 Do not overrun buffer when using getwd.
5736 2001-09-03 Paul Eggert <eggert@twinsun.com>
5738 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5739 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5741 2001-09-02 Jim Meyering <meyering@lucent.com>
5743 * error.c: Update from GNU libc.
5745 2001-09-01 Jim Meyering <meyering@lucent.com>
5747 * xreadlink.c: New file.
5748 * xreadlink.h: New file.
5749 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5751 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5752 doesn't conflict with sparc Solaris 7's definition in
5753 /usr/include/sys/int_types.h.
5755 * exclude.c: Use `""', not `<>' to #include non-system header files.
5756 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5757 and strncasecmp as r-values. Unixware didn't have declarations.
5759 2001-08-31 Jim Meyering <meyering@lucent.com>
5761 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5762 Use an initial, malloc'd, buffer of length 128 rather than
5763 a statically allocated one of length 1024.
5765 2001-08-30 Paul Eggert <eggert@twinsun.com>
5767 * xgetcwd.c: Don't include pathmax.h.
5768 Include stdlib.h and unistd.h if available.
5770 (xmalloc, xstrdup, free): Remove decls.
5771 (xgetcwd): Don't assume sizes fit in unsigned.
5772 Check for overflow when computing sizes.
5773 Simplify reallocation code.
5775 2001-08-28 Paul Eggert <eggert@twinsun.com>
5777 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5779 * strtoimax.c: Renamed from strtoxmax.c, removing the
5782 Also, make the following further changes to make this file's
5783 configuration more similar to that of strtol.c:
5784 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5785 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5786 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5787 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5788 changed to signed values.
5790 And make the following changes as well:
5791 Fix copyright notice, as 1999 was missing.
5792 (verify): New macro.
5793 (strtoimax): Check sizes at compile-time, not run-time.
5794 Prefer strtol to strtoll if both work.
5795 (main): Remove; it was not that useful and was a pain to maintain.
5797 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5799 2001-08-30 Paul Eggert <eggert@twinsun.com>
5801 * savedir.c (savedir): Remove size parameter, as POSIX says that
5802 a directory's st_size can have an arbitrary value, so the old
5803 usage could waste an arbitrary amount of memory. All uses
5805 * savedir.h: Update prototype.
5807 2001-08-30 Paul Eggert <eggert@twinsun.com>
5809 * xstrtol.c (strtoimax): New decl.
5811 2001-08-28 Paul Eggert <eggert@twinsun.com>
5813 * xstrtol.h: Add copyright notice.
5814 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5815 LONGINT_INVALID_SUFFIX_CHAR.
5817 2001-08-30 Paul Eggert <eggert@twinsun.com>
5819 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5822 2001-08-30 Paul Eggert <eggert@twinsun.com>
5824 * hash.c: Remove '2001' from copyright notice.
5826 2001-08-30 Paul Eggert <eggert@twinsun.com>
5828 * full-write.h: New file.
5829 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5830 * full-write.c: Correct credits, as cccp.c no longer
5831 exists and anyway it was so heavily changed from the old cccp
5832 code as to be unrecognizable. Include full-write.h.
5833 (full_write) Return size_t, with short writes meaning failure.
5834 All callers changed. This fixes a bug with large buffers
5836 * utime.c: Include full-write.h.
5838 2001-08-30 Paul Eggert <eggert@twinsun.com>
5840 Merge 'exclude' changes from tar 1.13.22.
5841 This fixes one or two unlikely storage allocation overflow bugs,
5842 but doesn't change user-visible behavior otherwise.
5844 2001-08-30 Paul Eggert <eggert@twinsun.com>
5846 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5847 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5848 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5849 Include if available.
5850 (<xalloc.h>): Include
5851 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5852 (verify): New macro. Use it to verify that EXCLUDE macros do not
5853 collide with FNM macros.
5854 (struct patopts): New struct.
5855 (struct exclude): Use it, as exclude patterns now come with options.
5856 (new_exclude): Support above changes.
5857 (new_exclude, add_exclude_file):
5858 Initial size must now be a power of two to simplify overflow checking.
5859 (free_exclude, fnmatch_no_wildcards): New function.
5860 (excluded_filename): No longer requires options arg, as the options
5861 are determined by add_exclude. Now returns bool, not int.
5862 (excluded_filename, add_exclude):
5863 Add support for the fancy new exclusion options.
5864 (add_exclude, add_exclude_file): Now takes int options arg.
5865 Check for arithmetic overflow when computing sizes.
5866 (add_exclude_file): xrealloc might modify errno, so don't
5867 realloc until after errno might be used.
5869 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5871 (free_exclude): New decl.
5872 (add_exclude, add_exclude_file): Now takes int options arg.
5873 (excluded_filename): No longer requires options arg, as the options
5874 are determined by add_exclude. Now returns bool, not int.
5876 2001-08-30 Paul Eggert <eggert@twinsun.com>
5878 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5880 2001-08-27 Jim Meyering <meyering@lucent.com>
5882 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5884 * version-etc.c (N_): Remove definition.
5885 Revert most of last change.
5886 Instead, simply don't mark the `Copyright...' string for translation.
5887 Based on advice from Paul Eggert.
5889 * strtoxmax.c: Tweak comment.
5891 2001-08-26 Jim Meyering <meyering@lucent.com>
5893 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5894 of copyright with `%s' so translators don't get an untranslated
5896 (COPYRIGHT_YEAR): Define.
5897 (version_etc): Use fprintf rather than fputs.
5898 Suggestion from Ulrich Drepper.
5900 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5902 * strtoll.c: New file, from GNU libc.
5903 * xstrtoimax.c: New file.
5905 * xstrtol.h: Add xstrtoimax.
5906 * strtoumax.c: New file. Simply include "strtoumax.c".
5907 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5909 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5910 * strtoxmax.c: ... then renamed to this.
5912 2001-08-13 Paul Eggert <eggert@twinsun.com>
5914 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5915 Port to Solaris 8, where 'sed' requires a space after the 'r'
5916 command, and where sh dislikes "$/". Clean up the spacing a bit.
5917 Redirect output to $tmp just once.
5919 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5921 * addext.c (<errno.h>): Include.
5922 (errno): Declare if not defined.
5923 (addext): Work correctly when pathconf returns -1 and leaves
5924 errno alone because there is no limit. Also, work even if
5925 pathconf returns a value greater than SIZE_MAX.
5927 2001-08-12 Jim Meyering <meyering@lucent.com>
5929 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5930 Simply `return getcwd (NULL, 0);'.
5931 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5932 Use 1300 as initial value for length, not PATH_MAX.
5934 * pathmax.h: Clean up cpp syntax.
5936 2001-08-12 Jim Meyering <meyering@lucent.com>
5938 * gettimeofday.c: New file.
5940 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5942 2001-08-04 Jim Meyering <meyering@lucent.com>
5944 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5945 to get in sync with glibc.
5947 2001-08-03 Paul Eggert <eggert@twinsun.com>
5949 The following changes are from gettext 0.10.39 as maintained by
5952 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5953 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5954 with inverted sense. All uses changed.
5956 * mbswidth.c: Don't include <limits.h>.
5957 Include <stdlib.h> and <string.h> unconditionally.
5958 (iswcntrl, mbsinit, ISCNTRL): New macros.
5959 (mbsnwidth): Use K&R style function declarations.
5960 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5961 can optimize it when MB_CUR_MAX == 1.
5962 The width of control characters is zero, not 1.
5964 2001-07-15 Jim Meyering <meyering@lucent.com>
5966 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5967 (BUILT_SOURCES): Add unlocked-io.h.
5968 (io_functions): Define.
5969 (unlocked-io.h): New rule.
5970 (DISTCLEANFILES): Add unlocked-io.h.
5971 (all-local): Depend on unlocked-io.h, to ensure it is created.
5973 * unlocked-io.hin: New file
5975 * regex.c: Update from glibc.
5977 2001-07-05 Jim Meyering <meyering@lucent.com>
5979 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5981 (libfetish_a_SOURCES): Put all .h files here instead.
5982 Remove a thus-exposed (better checks in automake) duplicate and
5983 two unnecessary .h files.
5985 2001-06-11 Jim Meyering <meyering@lucent.com>
5987 * regex.c: Update from GNU libc.
5989 2001-05-27 Jim Meyering <meyering@lucent.com>
5991 * readutmp.h (UT_TYPE): Define.
5993 2001-05-24 Jim Meyering <meyering@lucent.com>
5995 * argmatch.c: Include "quote.h".
5996 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5997 quote function. Reported by Göran Uddeborg.
5999 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6001 * dirname.c (dir_name): Compute append_dot using path, not newpath
6002 which is not yet declared.
6004 2001-05-11 Paul Eggert <eggert@twinsun.com>
6006 * Makefile.am (libfetish_a_SOURCES):
6007 Add strftime.c, since we now compile it on all hosts.
6009 * strftime.c (my_strftime):
6010 Define to nstrftime if emacs, but only if my_strftime is not defined.
6011 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6012 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6013 Add one more extra argument: a nanoseconds value.
6016 (my_strftime function): Add %N format.
6017 (emacs_strftimeu): Renamed from emacs_strftime,
6018 with extra ut argument.
6020 2001-05-11 Paul Eggert <eggert@twinsun.com>
6022 dirname code cleanup. base_name now behaves more compatibly
6023 with POSIX basename when given file names that have trailing
6024 slashes, and similarly for dir_name. Add new primitives
6025 base_len and dir_len. Put the directory-name-related decls
6028 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6029 * backupfile.c (base_name): Likewise.
6030 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6031 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6032 * makepath.c (strip_trailing_slashes): Likewise.
6033 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6035 * rename.c (strip_trailing_slashes): Likewise.
6036 * same.c (base_name): Likewise.
6037 * stripslash.c (ISSLASH): Likewise.
6039 * addext.c: Include <dirname.h> after size_t is defined.
6040 * backupfile.c: Likewise.
6042 * addext.c (addext): Use base_len to trim redundant
6043 trailing slashes instead of doing it ourselves.
6044 But do not trim the last slash if it is not redundant.
6046 * backupfile.c (find_backup_file_name,
6047 max_backup_version): Use base_len instead of rolling it ourselves.
6048 Handle the case of "" and (on DOS) "C:" correctly.
6050 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6051 Include <string.h>, <dirname.h>.
6052 (base_name): Allow file names ending in slashes, other than names
6053 that are all slashes. In this case, return the basename followed
6054 by the slashes. This is more general, and can be used in places
6055 where the original base_name purposely had an assertion failure.
6056 (base_len): New function.
6058 * dirname.c: Include <string.h> instead of <stdlib.h>.
6059 Do not include <assert.h>; no longer needed.
6061 (memrchr): Remove decl.
6062 (dir_name_r): Remove.
6063 (dir_len): Renamed from dirlen. All callers changed.
6064 Rewrite in terms of base_name, for simplicity and consistency.
6065 (dir_name): Never return NULL. All callers changed.
6066 Do not include <stdlib.h> in test program; no longer needed.
6067 return 0; is fine for test program.
6069 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6071 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6073 * path-concat.c (path_concat): Use base_len to compute
6074 base length, not strlen; this means we cannot rely on memcpy
6077 * same.c (STREQ): Remove.
6078 (same_name): Handle the case where the basename ends in trailing '/'.
6080 * stripslash.c (strip_trailing_slashes): Return nonzero if
6081 a slash was stripped. Do not strip the last slash after a
6084 2001-04-08 Jim Meyering <meyering@lucent.com>
6086 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6087 recomputed; that's necessary when the offset spans a DST transition.
6088 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6090 2001-04-02 Jim Meyering <meyering@lucent.com>
6092 * regex.h, regex.c: Update from GNU libc.
6094 2001-03-19 Paul Eggert <eggert@twinsun.com>
6096 * version-etc.c (version_etc_copyright): Update to 2001.
6098 2001-03-16 Paul Eggert <eggert@twinsun.com>
6100 * tempname.c (uint64_t): Define to uintmax_t if
6101 not defined, and if UINT64_MAX is not defined.
6102 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6103 Reported by John David Anglin.
6105 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6107 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6108 alias if codeset is empty.
6109 * config.charset (BeOS): Use wildcard syntax.
6111 2001-03-13 Jim Meyering <meyering@lucent.com>
6113 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6114 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6117 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6119 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6121 * unicodeio.c (print_unicode_char): Simplify accordingly.
6123 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6125 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6126 support for DOS/DJGPP.
6128 2001-02-28 Paul Eggert <eggert@twinsun.com>
6130 * Makefile.am (libfetish_a_SOURCES):
6131 Add dup-safer.c, fopen-safer.c.
6132 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6134 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6136 2001-02-25 Paul Eggert <eggert@twinsun.com>
6138 The mkstemp replacement is taken from glibc 2.2.2, with some
6139 portability fixes for use outside glibc, as follows:
6141 * tempname.c (struct_stat64): New macro.
6142 (direxists, __gen_tempname): Use it.
6143 This avoids a portability problem with Solaris 8.
6145 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6146 (<stddef.h>, <stdint.h>, <string.h>):
6147 Include only if STDC_HEADERS || _LIBC.
6148 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6149 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6150 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6151 (__set_errno): Define this macro if <errno.h> doesn't.
6152 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6153 Define these macros if <stdio.h> doesn't.
6154 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6155 Define these macros if <sys/stat.h>
6156 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6157 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6158 __xstat64): Define if not _LIBC.
6159 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6160 (__gen_tempname): Invoke gettimeofday only if
6161 HAVE_GETTIMEOFDAY || _LIBC;
6162 otherwise, fall back on plain "time".
6163 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6165 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6167 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6169 2001-02-17 Jim Meyering <meyering@lucent.com>
6171 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6172 around included file name.
6174 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6176 * strftime.c: Update from GNU libc (the only changes were to comments).
6178 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6180 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6182 2001-02-17 Paul Eggert <eggert@twinsun.com>
6184 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6185 Remove workaround macros for hosts that have mbrtowc but not
6186 mbstate_t, as we now insist on proper declarations for both
6187 before using mbrtowc.
6189 2001-02-17 Jim Meyering <meyering@lucent.com>
6191 * regex.c: Update from libc.
6193 2001-02-16 Paul Eggert <eggert@twinsun.com>
6195 * alloca.c (malloc): Undef before defining, since stdlib.h
6196 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6197 Reported by Mark Hounschell via Paul Eggert.
6199 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6201 * config.charset: Update for FreeBSD 4.2.
6203 2001-01-26 Jim Meyering <meyering@lucent.com>
6205 * quotearg.c: Include stddef.h.
6206 * quote.c: Include stddef.h.
6207 Reported by Axel Kittenberger.
6209 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6210 line in double quotes so that it evokes a better diagnostic.
6211 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6212 Reported by Axel Kittenberger.
6214 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6216 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6217 to avoid a warning. Add back 'const' to inptr.
6219 2001-01-16 Jim Meyering <meyering@lucent.com>
6221 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6224 2001-01-14 Jim Meyering <meyering@lucent.com>
6226 * rename.c: New file. From Volker Borchert.
6227 Include stdlib.h, string.h or strings.h, and xalloc.h.
6228 Use strip_trailing_slashes rather than open-coding it.
6230 2001-01-03 Paul Eggert <eggert@twinsun.com>
6232 * strftime.c: Sync with glibc time/strftime.c 1.81.
6234 2001-01-03 Jim Meyering <meyering@lucent.com>
6236 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6237 local `inptr' to avoid warning with some system declarations of iconv.
6239 2000-12-29 Paul Eggert <eggert@twinsun.com>
6241 * modechange.c: Do not assume that mode_t uses the
6242 traditional octal encoding. E.g. "chmod 1 FOO" should set
6243 the other-execute bit of FOO even if S_IXOTH != 1.
6245 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6246 WOTH, XOTH, ALLM): New macros.
6247 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6248 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6250 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6251 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6253 No need to use uintmax_t; unsigned long is long enough.
6254 Don't bother to get suffix since we don't use it.
6256 2000-12-24 Jim Meyering <meyering@lucent.com>
6258 * hash.c (is_prime): Return explicit boolean values.
6259 (hash_get_first): Return NULL to appease Irix5.6's 89.
6260 Reported by Nelson Beebe.
6262 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6264 * localcharset.c (locale_charset): Add support for Win32.
6266 2000-12-18 Paul Eggert <eggert@twinsun.com>
6268 * physmem.h, physmem.c: New files.
6270 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6271 (noinst_HEADERS): Add physmem.h.
6273 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6274 't' for compatibility with Solaris 8 sort.
6276 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6278 * config.charset: Add support for BeOS.
6280 2000-12-16 Jim Meyering <meyering@lucent.com>
6282 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6283 SHELLS_FILE to a file name that's useful on djgpp systems.
6285 (ADDITIONAL_DEFAULT_SHELLS): Define.
6286 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6287 Based mostly on a patch from Prashant TR.
6289 2000-12-16 Jim Meyering <meyering@lucent.com>
6291 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6292 N and M) would have treated it like `chown N:N FILE'.
6294 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6296 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6298 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6299 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6300 to the list of canonical encodings. Rename EUC-CN to GB2312.
6302 2000-12-08 Andreas Schwab <schwab@suse.de>
6304 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6305 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6307 2000-12-07 Jim Meyering <meyering@lucent.com>
6309 * stripslash.c (ISSLASH): Define.
6310 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6313 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6314 (dir_name_r): Declare this function as static.
6315 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6316 manifest itself on a name containing a mix of slashes and
6318 Make this function work with names starting with a DOS-style
6319 drive letter and colon prefix.
6320 (dir_name): Append `.' if necessary.
6321 Based mostly on patches from Prashant TR and Eli Zaretskii.
6323 * dirname.h (dir_name_r): Remove prototype.
6325 2000-12-05 Jim Meyering <meyering@lucent.com>
6327 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6329 2000-12-04 Jim Meyering <meyering@lucent.com>
6331 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6332 Also include memory.h, stdlib.h, unistd.h if appropriate.
6333 Reported by Andreas Jaeger (conflicting declaration of malloc).
6335 2000-12-02 Jim Meyering <meyering@lucent.com>
6337 * closeout.h: Make idempotent, to avoid some obscure warnings.
6339 2000-12-01 Paul Eggert <eggert@twinsun.com>
6341 * memrchr.c: Include <config.h> before any system include file.
6343 2000-11-29 Paul Eggert <eggert@twinsun.com>
6345 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6347 2000-11-26 Jim Meyering <meyering@lucent.com>
6349 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6351 2000-11-22 Paul Eggert <eggert@twinsun.com>
6353 * strftime.c (my_strftime): Do not invoke mbrlen with a
6354 size of (size_t) -1; it's not portable.
6356 2000-11-17 Akim Demaille <akim@epita.fr>
6358 * obstack.h: Formatting changes.
6359 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6360 prevent type checking.
6361 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6362 cast the value to (void *): assigning a `foo *' to a `void *'
6364 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6366 2000-11-17 Jim Meyering <meyering@lucent.com>
6368 * strstr.c: Update from GNU libc.
6370 2000-11-16 Jim Meyering <meyering@lucent.com>
6372 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6374 2000-11-11 Jim Meyering <meyering@lucent.com>
6376 * error.c: Add a couple #includes, merging from GNU libc version.
6378 2000-11-10 Jim Meyering <meyering@lucent.com>
6380 * obstack.h: Update from GNU libc.
6381 * obstack.c: Likewise.
6383 2000-11-06 Paul Eggert <eggert@twinsun.com>
6385 * getusershell.c (setusershell): Use rewind rather than
6386 fseek/fseeko, to avoid configuration hassles with fseeko.
6387 Don't bother opening SHELLS_FILE if shellstream is NULL;
6390 2000-11-05 Jim Meyering <meyering@lucent.com>
6392 * makepath.h (make_dir): Declare.
6393 * makepath.c (make_dir): Remove `static' attribute.
6396 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6398 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6399 last one in a bucket, advance to the next bucket.
6401 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6403 * fnmatch.c: Do not comment out all the code if we are using
6404 the GNU C library, because in some cases we are replacing buggy
6405 code in the GNU C library itself.
6407 2000-10-30 Paul Eggert <eggert@twinsun.com>
6409 * error.h, getline.h, modechange.h:
6410 Remove "2000" from Copyright line, as the file hasn't been
6411 changed this year other than in the copyright notice.
6413 * xalloc.h: Add "2000" to Copyright line, as this file
6414 was changed this year.
6416 2000-10-30 Paul Eggert <eggert@twinsun.com>
6418 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6419 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6420 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6422 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6424 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6425 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6426 doesn't define __restrict_arr.
6428 2000-10-29 Jim Meyering <meyering@lucent.com>
6430 * xstat.in: Fix grammar in comment.
6432 2000-10-28 Jim Meyering <meyering@lucent.com>
6434 * memchr.c: Update from libc.
6435 Adjust for portability:
6436 [HAVE_STDLIB_H]: Include stdlib.h.
6437 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6438 Undef __memchr, too.
6439 [!weak_alias]: Define __memchr to memchr.
6441 * regex.c: Update from libc.
6442 * regex.h: Likewise.
6443 * getopt1.c: Likewise.
6444 * memcmp.c: Likewise.
6446 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6447 Avoid using fseek, when possible -- it's broken by design.
6448 Patch by Ulrich Drepper.
6450 2000-10-26 Jim Meyering <meyering@lucent.com>
6452 * strftime.c: Update from libc.
6454 2000-10-25 Jim Meyering <meyering@lucent.com>
6456 * obstack.c: Update from libc.
6458 2000-10-23 Jim Meyering <meyering@lucent.com>
6460 * hard-locale.c (hard_locale): Revert last change -- it was simply
6461 wrong. That set_locale call must not have any side effects.
6464 2000-10-22 Jim Meyering <meyering@lucent.com>
6466 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6467 [CYCLIC]: Remove now-unused definition.
6469 * save-cwd.c (O_DIRECTORY): Define, if needed.
6470 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6471 Suggestion from Ulrich Drepper.
6473 2000-10-21 Jim Meyering <meyering@lucent.com>
6475 * dirname.c (dir_name_r): New function, factored out of dir_name.
6476 (dir_name): Use dir_name_r.
6477 * dirname.h (dir_name_r): Declare it.
6479 2000-10-21 Jim Meyering <meyering@lucent.com>
6481 * dirname.c (memrchr): Declare if necessary.
6482 (dir_name): Remove the restriction that there be no
6483 trailing slashes. Now, this code skips past them, effectively
6485 [TEST_DIRNAME] (main): New unit tests.
6487 * memrchr.c: New file from GNU libc.
6488 Undef __memrchr, too.
6489 [!weak_alias]: Define __memrchr to memrchr.
6490 Guard weak_alias use with `#ifdef weak_alias'.
6492 2000-10-17 Jim Meyering <meyering@lucent.com>
6494 * quote.h (PARAMS): Define and use.
6495 Reported by Akim Demaille.
6497 * getopt.c: Update from libc.
6499 2000-10-16 Jim Meyering <meyering@lucent.com>
6501 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6504 2000-09-25 Jim Meyering <meyering@lucent.com>
6506 * md5.h (rol): Define (from GnuPG).
6508 * sha.c: Give credit (GnuPG) where due.
6509 (M): Use rol rather than open-coding it.
6510 Add a FIXME comment.
6512 2000-09-21 Jim Meyering <meyering@lucent.com>
6514 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6515 Reported by Michael Stone.
6517 2000-09-20 Jim Meyering <meyering@lucent.com>
6519 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6520 (noinst_HEADERS): Add sha.h.
6521 Based on code from Scott G. Miller and from GnuPG.
6523 2000-09-15 Jim Meyering <meyering@lucent.com>
6525 * regex.c: Update from libc.
6527 2000-09-10 Jim Meyering <meyering@lucent.com>
6529 * getopt.c (_getopt_internal): Update from glibc.
6531 2000-09-09 Jim Meyering <meyering@lucent.com>
6533 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6534 think it should be used as a general replacement for isascii.
6535 * fnmatch.c: Likewise.
6536 * mbswidth.c: Likewise
6537 * regex.c: Likewise.
6540 * userspec.c: Include sys/param.h and limits.h.
6542 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6543 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6544 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6545 UID, GID. Check range.
6547 2000-09-06 Jim Meyering <meyering@lucent.com>
6549 * getopt.c (_getopt_internal): Update from glibc.
6551 2000-08-30 Jim Meyering <meyering@lucent.com>
6553 * strftime.c: Merge in changes from GNU libc.
6555 2000-08-26 Jim Meyering <meyering@lucent.com>
6557 * closeout.c: Include "__fpending.h".
6558 (close_stdout_status): Return right away if there's nothing to flush.
6560 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6561 * __fpending.c: New file.
6562 * __fpending.h: New file.
6564 2000-08-07 Paul Eggert <eggert@twinsun.com>
6566 Standardize on "memory exhausted" instead of "Memory exhausted"
6567 or "virtual memory exhausted".
6568 * obstack.c (print_and_abort): Use "memory exhausted", not
6569 "virtual memory exhausted".
6570 * same.c (same_name): Invoke xalloc_die instead of printing
6572 * userspec.c (parse_user_spec): Likewise.
6573 * bumpalloc.h: comment fix
6574 * same.c, userspec.c: Include xalloc.h.
6576 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6577 not char *const and pointing to a constant array.
6578 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6579 (xrealloc): Comment fix.
6581 * userspec.c (parse_user_spec):
6582 Don't translate a message until just before returning,
6583 to avoid unnecessary translation.
6585 2000-08-07 Jim Meyering <meyering@lucent.com>
6587 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6588 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6589 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6590 getgroups.c, gethostname.c, getopt.h, group-member.c,
6591 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6592 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6593 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6594 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6595 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6596 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6597 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6598 yesno.c: Back out Copyright date changes for each file with no change
6599 this year. This eases coordination with other programs using the same
6600 source code modules. From Paul Eggert.
6602 2000-08-03 Greg McGary <greg@mcgary.org>
6604 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6605 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6606 (EXTEND_BUFFER): Use them.
6608 2000-08-01 Jim Meyering <meyering@lucent.com>
6610 * dirname.c (ISSLASH): Define.
6611 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6612 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6613 both `\' and `/' may be use as path separators.
6614 Based on a patch from Prashant TR.
6616 2000-07-31 Paul Eggert <eggert@twinsun.com>
6618 * quotearg.c (quotearg_n_options): Don't make the initial
6619 slot vector a constant, since it might get modified.
6621 2000-07-31 Jim Meyering <meyering@lucent.com>
6623 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6624 * obstack.c (print_and_abort): Likewise.
6626 2000-07-30 Paul Eggert <eggert@twinsun.com>
6628 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6629 buffer, so that the caller can always quote one small
6630 component of a "memory exhausted" message in slot 0.
6631 From a suggestion by Jim Meyering.
6633 2000-07-30 Jim Meyering <meyering@lucent.com>
6635 * makepath.c (make_path): Quote the other instance, too.
6637 * quotearg.c (N_STATIC_SLOTVECS): Define.
6638 (STATIC_BUF_SIZE): Define.
6639 (quotearg_n_options): Use only statically allocated storage when
6640 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6641 than STATIC_BUF_SIZE.
6643 2000-07-29 Jim Meyering <meyering@lucent.com>
6645 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6646 * dirname.c (dir_name): Likewise.
6648 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6650 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6651 (dir_name): Assert that there are no trailing slashes.
6653 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6655 * mbswidth.h (mbswidth): Add a flags argument.
6656 (mbswidth): New declaration.
6657 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6658 * mbswidth.c (mbswidth): Add a flags argument.
6659 (mbsnwidth): New function.
6661 2000-07-24 Jim Meyering <meyering@lucent.com>
6663 * mbswidth.c: Remove useless #else. From Bruno Haible.
6665 2000-07-23 Paul Eggert <eggert@twinsun.com>
6667 * mbswidth.c (_XOPEN_SOURCE):
6668 Don't define; this causes problems on Solaris 7.
6669 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6671 2000-07-23 Paul Eggert <eggert@twinsun.com>
6674 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6675 so that mbstate_t is always defined.
6677 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6678 be 1 in at least one GCC installation, and this configuration
6679 error is likely to be common. Ignoring MB_LEN_MAX hurts
6680 performance on hosts that have mbrtowc but have only unibyte
6681 locales, but I assume these hosts are rare.
6683 2000-07-23 Paul Eggert <eggert@twinsun.com>
6685 * quotearg.c: Streamline by invoking multibyte code only if needed.
6686 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6687 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6688 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6689 invoke multibyte primitives.
6691 2000-07-23 Jim Meyering <meyering@lucent.com>
6693 * basename.c (base_name): Add an assertion.
6695 2000-07-15 Bruno Haible <clisp.cons.org>
6697 * quotearg.c: When the system forces us to redefine mbstate_t,
6698 shadow its mbsinit function.
6700 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6702 * mbswidth.h: New file.
6703 * mbswidth.c: New file.
6704 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6705 (noinst_HEADERS): Add mbswidth.h.
6707 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6709 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6712 2000-07-15 Jim Meyering <meyering@lucent.com>
6714 * makepath.c: Include quote.h.
6715 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6716 corresponding argument in a `quote (...)' call.
6717 Give better diagnostics.
6719 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6720 (noinst_HEADERS): Add quote.h.
6722 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6723 from tar's src/misc.c.
6724 * quote.h: New file. Prototypes for same.
6726 2000-07-10 Paul Eggert <eggert@twinsun.com>
6728 From a suggestion by Bruno Haible.
6729 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6730 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6731 to decide whether to define the BeOS workaround macro;
6732 this adjusts to the change to AC_MBSTATE_T.
6734 2000-07-13 Paul Eggert <eggert@twinsun.com>
6736 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6738 * quotearg.c (quoting_style_args, quoting_style_vals,
6739 quotearg_buffer_restyled): Add support for
6740 clocale_quoting_style. Undo previous change to
6741 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6742 and "{RIGHT QUOTATION MARK}" msgids.
6744 2000-07-05 Paul Eggert <eggert@twinsun.com>
6746 The old behavior of quoting `like this' doesn't look good with
6747 newer, ISO-style fonts. See:
6748 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6750 Instead, quote "like this" by default. Let the translator
6751 tailor the locale-specific quoting behavior by providing
6752 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6754 * quotearg.c (N_): New macro.
6755 (gettext_default): New function.
6756 (quotearg_buffer_restyled): Use
6757 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6758 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6760 2000-07-09 Jim Meyering <meyering@lucent.com>
6762 * Most files: Update copyright dates to include 2000.
6764 2000-07-08 Jim Meyering <meyering@lucent.com>
6766 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6768 (xgethostname): Remove now-unnecessary #ifdef.
6769 Move declaration of `err' into loop where it's used.
6771 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6773 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6774 by allocating a larger buffer. Test the gethostname return value for
6775 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6776 returns an error and ENAMETOOLONG isn't defined.
6778 2000-07-05 Paul Eggert <eggert@twinsun.com>
6779 and Bruno Haible <haible@clisp.cons.org>
6781 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6783 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6785 * quotearg.c (struct quoting_options): Simplify quote_these_too
6788 2000-07-03 Jim Meyering <meyering@lucent.com>
6790 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6791 Reported by Bruno Haible.
6793 2000-07-04 Jim Meyering <meyering@lucent.com>
6795 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6796 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6799 2000-07-03 Paul Eggert <eggert@twinsun.com>
6800 and Bruno Haible <haible@clisp.cons.org>
6802 * quotearg.c (mbrtowc):
6803 Assign to *pwc, and return 1 only if result is nonzero.
6804 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6806 2000-07-03 Jim Meyering <meyering@lucent.com>
6808 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6809 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6812 2000-07-02 Jim Meyering <meyering@lucent.com>
6814 * quotearg.c (mbstate_t): Don't define here.
6816 2000-07-02 Jim Meyering <meyering@lucent.com>
6818 * nanosleep.c (SIGCONT): Define if not already defined.
6820 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6822 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6823 per change in ../m4/ls-mntd-fs.m4.
6824 (read_filesystem_list): Ignore symbolic links.
6826 2000-06-29 Jim Meyering <meyering@lucent.com>
6828 * same.c: Include <string.h> or <strings.h>, as appropriate,
6829 for declaration of strcmp.
6831 * long-options.c: Include <stdlib.h>, for declaration of exit.
6833 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6834 Avoid warning by casting result to `char *' to remove `const'.
6836 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6838 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6840 2000-06-26 Paul Eggert <eggert@twinsun.com>
6842 savedir now sets errno on failure and invokes xmalloc to get memory.
6843 Fix a couple of other minor bugs while we're at it.
6845 * savedir.c (<unistd.h>): Do not include; there's no need.
6846 (NAMLEN): Remove macro.
6847 (malloc, realloc): Remove decls.
6849 ("xalloc.h"): Include.
6850 (NAME_SIZE_DEFAULT): New macro.
6851 (savedir): Use xmalloc / xrealloc to allocate memory.
6852 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6853 Skip "" directory entries.
6854 Use strlen to calculate directory entry length, since the old method
6855 is rarely used these days and isn't worth supporting.
6856 Don't use a pointer after freeing it.
6857 Check for integer overflow when calculating allocation size.
6858 Use memcpy to copy entries, instead of stpcpy.
6859 Set errno properly when returning NULL.
6860 Check for readdir error.
6862 2000-06-26 Jim Meyering <meyering@lucent.com>
6864 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6866 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6868 * getusershell.c (xmalloc, xrealloc): Remove functions.
6870 Don't include <stdlib.h>. Don't declare malloc, realloc.
6872 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6874 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6876 2000-06-24 Jim Meyering <meyering@lucent.com>
6878 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6880 2000-06-21 Jim Meyering <meyering@lucent.com>
6882 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6884 2000-06-19 Paul Eggert <eggert@twinsun.com>
6886 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6887 (mbrtowc, mbstate_t): Define substitutes if
6888 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6889 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6890 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6892 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6894 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6895 than 1024, return a memory chunk of least possible size, instead
6896 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6897 Use free/xmalloc instead of xrealloc to avoid copying for very long
6900 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6902 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6903 address, not strdup. Include <stdlib.h> and don't declare free().
6905 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6907 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6910 2000-06-21 Jim Meyering <meyering@lucent.com>
6912 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6913 (noinst_HEADERS): Add getstr.h.
6915 * getline.c (getstr): Move into a separate file.
6916 * getstr.c (getstr): New file, extracted from getline.c, with
6917 the following changes: new parameter, delim2; both delim[12]
6918 parameters have type `int', not `char'. The latter would lose
6919 with 8-bit delimiters.
6920 * getstr.h: New file.
6922 2000-06-19 Jim Meyering <meyering@lucent.com>
6924 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6926 2000-06-18 Jim Meyering <meyering@lucent.com>
6928 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6929 Besides, these days every porting target provides a mkdir function.
6931 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6932 (this snippet comes from src/system.h).
6934 2000-06-15 Paul Eggert <eggert@twinsun.com>
6936 * human.c (adjust_value): New function.
6937 (human_readable_inexact): Apply rounding style even when
6938 printing approximate values.
6940 2000-06-14 Paul Eggert <eggert@twinsun.com>
6942 * human.c (human_readable_inexact): Allow an input block
6943 size that is not a multiple of the output block size, and vice versa.
6944 Reported by Piergiorgio Sartor.
6946 2000-06-14 Paul Eggert <eggert@twinsun.com>
6948 * getdate.y (get_date): Apply relative times after time
6949 zone indicator, not before. Reported by Todd A. Jacobs.
6951 2000-06-13 Jim Meyering <meyering@lucent.com>
6953 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6955 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6957 2000-06-12 Paul Eggert <eggert@twinsun.com>
6959 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6961 2000-06-04 Paul Eggert <eggert@twinsun.com>
6963 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6965 2000-06-04 Jim Meyering <meyering@lucent.com>
6967 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6968 SunOS 4.1.4 for which gid_t is an unsigned type.
6970 2000-06-03 Jim Meyering <meyering@lucent.com>
6972 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6974 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6976 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6977 newer, don't install charset.alias.
6978 * config.charset: Change the Linux/glibc rules so they become empty
6979 on glibc-2.1 or newer.
6981 2000-06-02 Jim Meyering <meyering@lucent.com>
6983 * mountlist.c: Back out last change. Instead, do this...
6984 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6985 member using the same `ignore'-testing code.
6986 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6990 2000-05-29 Jim Meyering <meyering@lucent.com>
6992 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6993 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6995 2000-05-22 Jim Meyering <meyering@lucent.com>
6997 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6999 2000-05-18 Jim Meyering <meyering@lucent.com>
7001 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7002 back, too, since it may have been modified by allocate_entry.
7003 (hash_delete): Rewrite to use neither the assignment operator
7004 nor the comma operator in an if-expression.
7006 2000-05-15 Paul Eggert <eggert@twinsun.com>
7009 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7010 Remove; no longer needed.
7011 "quotearg.h": Add include.
7012 (file_name): Do not bother to explicitly initialize to NULL; it's less
7013 efficient on some hosts.
7014 (close_stdout_status): Remove test as to whether stdout was already
7015 closed; it breaks for the case "echo x | sort >&-".
7016 Quote file name colons.
7017 Do not assume that _("write error") lacks format strings.
7019 2000-05-15 Jim Meyering <meyering@lucent.com>
7021 * version-etc.c (version_etc_copyright): Update the copyright string
7022 used in all --version output.
7024 2000-05-14 Jim Meyering <meyering@lucent.com>
7026 * closeout.c (close_stdout_set_file_name): New function.
7027 (close_stdout_status): Use new file-scoped global.
7028 Return right away if fstat says the stdout file descriptor is invalid.
7029 * closeout.h (close_stdout_set_file_name): Declare.
7031 2000-05-10 Jim Meyering <meyering@lucent.com>
7033 * closeout.c [default_exit_status]: New file-scoped variable.
7034 (close_stdout_set_status): New function.
7035 * closeout.h (close_stdout_set_status): Declare.
7037 2000-05-08 Jim Meyering <meyering@lucent.com>
7039 * long-options.c: Don't include closeout.h.
7040 (parse_long_options): Don't call close_stdout for --version.
7042 2000-05-06 Jim Meyering <meyering@lucent.com>
7044 * strnlen.c: Undefine __strnlen and strnlen.
7045 [!weak_alias]: Define __strnlen to strnlen.
7047 * atexit.c: New file, from libiberty.
7049 2000-05-06 Jim Meyering <meyering@lucent.com>
7051 * closeout.c (close_stdout_status): Also check for errors on the
7054 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7056 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7057 instead of xmalloc, xrealloc, path_concat.
7058 (locale_charset): Treat empty environment variables as absent.
7059 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7061 2000-05-04 Jim Meyering <meyering@lucent.com>
7063 * getopt.c: Update from glibc.
7064 * obstack.c: Likewise.
7065 * obstack.h: Likewise.
7066 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7068 * regex.h: Likewise.
7069 * strndup.c: Likewise.
7070 * strnlen.c: New file, from glibc.
7072 2000-05-01 Jim Meyering <meyering@lucent.com>
7074 * full-write.c (full_write): Remove `FIXME' part of comment.
7076 2000-04-29 Jim Meyering <meyering@lucent.com>
7078 * path-concat.c: Declare strdup only if it's not defined.
7079 * canon-host.c: Likewise.
7081 2000-04-28 Jim Meyering <meyering@lucent.com>
7083 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7084 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7085 included first, then limits.h is included by locale.h by libintl.h.
7086 From John David Anglin.
7088 2000-04-25 Jim Meyering <meyering@lucent.com>
7090 * makepath.c (S_IRWXUGO): Define.
7091 (make_path): Always perform explicit chmod if MODE specifies any
7092 of the `special' permission bits. Prompted by a bug report against
7093 install from Mate Wierdl and Joost van Baal.
7095 2000-04-18 Jim Meyering <meyering@lucent.com>
7099 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7100 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7102 2000-04-17 Jim Meyering <meyering@lucent.com>
7104 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7105 the definition of it to rpl_strftime also defined-away the system's
7108 2000-04-15 Jim Meyering <meyering@lucent.com>
7110 Use `C' to denote so-called `contiguous' files, the same way
7112 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7113 (ftypelet): Use S_ISCTG.
7114 From Michael Deutschmann.
7116 2000-04-14 Jim Meyering <meyering@lucent.com>
7118 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7120 2000-04-08 Jim Meyering <meyering@lucent.com>
7122 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7123 names don't conflict. Reported by Eli Zaretskii.
7125 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7127 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7128 bug. Deal with the different error behavior of Irix iconv.
7130 2000-04-07 Jim Meyering <meyering@lucent.com>
7132 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7133 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7135 2000-04-05 Jim Meyering <meyering@lucent.com>
7137 Portability tweaks required for ultrix4.3.
7138 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7139 * readutmp.c: Include sys/types.h before sys/stat.h.
7140 * canon-host.c: Declare strdup.
7141 * path-concat.c: Likewise.
7142 From John David Anglin.
7144 2000-04-04 Jim Meyering <meyering@lucent.com>
7146 Be more DOS 8.3-friendly.
7147 * ref-add.sin: Renamed from ref-add.sed.in.
7148 * ref-del.sin: Renamed from ref-del.sed.in.
7149 * Makefile.am: Reflect renaming.
7150 Reported by Eli Zaretskii.
7152 Use a temporary file name that won't clash with `charset.alias'
7153 in the DOS 8.3 name space.
7154 * Makefile.am (charset_tmp): Define.
7155 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7156 (uninstall-local): Likewise.
7157 Reported by Eli Zaretskii.
7159 2000-03-29 Paul Eggert <eggert@twinsun.com>
7161 * time/strftime.c (my_strftime): Make sure we call the system
7162 strftime, not ourselves, when invoking the underlying strftime.
7164 2000-03-24 Jim Meyering <meyering@lucent.com>
7166 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7167 (charset_alias): Define.
7168 (install-exec-local): Factor out common code.
7169 (uninstall-local): Split lines longer than 80.
7170 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7172 (.sed.in.sed): New rule. Don't redirect directly to $@.
7173 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7175 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7177 * config.charset: Output a line containing "Packages using this file".
7178 * ref-add.sed.in, ref-del.sed.in: New files.
7179 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7180 ref-del.sed): New rules.
7182 2000-03-17 Jim Meyering <meyering@lucent.com>
7184 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7185 Otherwise, include <strings.h>
7187 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7189 * unicodeio.c (utf8_wctomb): New function.
7190 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7191 format instead of in UCS-4 with platform dependent endianness.
7193 2000-03-07 Paul Eggert <eggert@twinsun.com>
7195 * savedir.c (savedir): Work even if directory size is
7196 negative; this can happen with some screwy NFS configurations.
7198 2000-03-06 Jim Meyering <meyering@lucent.com>
7200 * localcharset.c (get_charset_aliases): Don't try to free file_name
7201 if it's NULL (because we ran out of memory). From Bruno Haible.
7203 2000-03-05 Jim Meyering <meyering@lucent.com>
7205 * localcharset.c ("path-concat.h"): Include.
7206 (get_charset_aliases): Use path_concat instead of ANSI string
7209 * unicodeio.h (PARAMS): Define.
7210 Use it to guard prototype.
7212 2000-03-04 Jim Meyering <meyering@lucent.com>
7214 * Makefile.am (install-exec-local): Create $(libdir) before installing
7216 (uninstall-local): Uncomment this rule so `make distcheck' works
7219 * unicodeio.c (<errno.h>): Include it.
7220 (errno): Declare if not defined.
7222 * localcharset.c: Add Bruno's comment justifying use of volatile.
7224 * config.charset: New version, incorporating remarks from a linux
7225 i18n mailing list. From Bruno Haible.
7227 2000-03-02 Jim Meyering <meyering@lucent.com>
7229 * Makefile.am (EXTRA_DIST): Add config.charset.
7231 2000-03-01 Jim Meyering <meyering@lucent.com>
7233 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7234 * unicodeio.c: Likewise.
7236 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7238 * config.charset: New file.
7239 * localcharset.c: New file.
7240 * unicodeio.h, unicodeio.c: New files.
7241 * Makefile.am (DEFS): Add -DLIBDIR=...
7242 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7243 (noinst_HEADERS): Add unicodeio.h.
7244 (all-local, install-exec-local, charset.alias): New targets.
7246 2000-02-28 Paul Eggert <eggert@twinsun.com>
7248 * quotearg.c (ALERT_CHAR): New macro.
7249 (quotearg_buffer_restyled): Use it.
7251 2000-02-27 Jim Meyering <meyering@lucent.com>
7253 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7254 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7256 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7257 not `#if STDC_HEADERS'.
7258 Declare malloc if needed.
7260 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7261 now that autoconf always defines the HAVE_DECL_ symbols.
7262 * human.c: Likewise.
7264 * strtoumax.c: Likewise.
7266 * backupfile.c: Arrange for cpp to fail if the configure-time
7267 declaration check was not run.
7269 * human.c: Likewise.
7271 * strtoumax.c: Likewise.
7273 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7274 then first look up the entire `.'-containing string as a login name.
7276 2000-02-18 Paul Eggert <eggert@twinsun.com>
7278 * getdate.y: Handle two-digit years with leading zeros correctly.
7279 (textint): New typedef.
7280 (parser_control): Member year changed from int to textint.
7282 (YYSTYPE): Removed; replaced by %union with int and textint members.
7283 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7284 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7285 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7286 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7287 (date, number, to_year): Use width of number in digits, not its value,
7288 to determine whether it's a 2-digit year, or a 2-digit time.
7289 (yylex): Store number of digits of numeric tokens.
7290 Reported by John Kendall.
7292 (parser_control): Changed from struct parser_control to typedef (for
7293 consistency). All uses changed.
7295 (tID): Removed; not used.
7296 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7298 2000-02-14 Paul Eggert <eggert@twinsun.com>
7300 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7301 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7303 2000-02-12 Jim Meyering <meyering@lucent.com>
7305 * userspec.c (ISDIGIT): Define it.
7306 (isdigit): Remove definition.
7307 (is_number): Use ISDIGIT, not isdigit.
7308 <libintl.h>: Include.
7310 (parse_user_spec): Mark translatable strings.
7312 2000-02-10 Jim Meyering <meyering@lucent.com>
7314 With these changes, nanosleep.[ch] are finally enough like the other
7315 lib/* replacement files to compile on a few more losing systems.
7317 * nanosleep.h: Don't include config.h.
7318 Remove prototype from declaration of nanosleep.
7319 (PARAMS): Remove now-unneeded definition.
7320 * nanosleep.c: #undef nanosleep.
7321 (rpl_nanosleep): Rename from nanosleep.
7323 2000-02-03 Jim Meyering <meyering@lucent.com>
7325 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7326 rather than with `#if HAVE_UTMPNAME'.
7328 2000-02-01 Jim Meyering <meyering@lucent.com>
7330 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7332 2000-01-31 Jim Meyering <meyering@lucent.com>
7334 * nanosleep.h (nanosleep): Guard declaration with
7335 `#if ! HAVE_DECL_NANOSLEEP'.
7336 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7337 the declaration in that vendor's sys/timers.h.
7338 Reported by Christian Krackowizer.
7340 * quotearg.c (ISASCII): Add #undef and move definition to follow
7341 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7342 (ISPRINT): Likewise.
7343 Reported by Tom Tromey.
7345 2000-01-30 Jim Meyering <meyering@lucent.com>
7347 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7348 uses of ->ut_name. The latter doesn't work with new Linux header files
7349 where only utmpx.ut_user is declared.
7351 * readutmp.h (UT_USER): Define.
7353 2000-01-23 Jim Meyering <meyering@lucent.com>
7355 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7358 2000-01-22 Jim Meyering <meyering@lucent.com>
7360 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7361 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7362 Required for some AIX systems. Reported by Christian Krackowizer.
7363 [TESTING] (main): New function.
7365 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7366 * dirname.c (dir_name): Support for DOS-style file names with drive
7369 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7371 * strverscmp.c (ISDIGIT): Define.
7372 (strverscmp): Use ISDIGIT, not isdigit.
7374 2000-01-17 Paul Eggert <eggert@twinsun.com>
7376 * nanosleep.c (nanosleep):
7377 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7378 POSIX.1 doesn't require SA_INTERRUPT and some systems
7379 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7380 it's been part of POSIX.1 since day 1 (in 1988).
7382 2000-01-17 Jim Meyering <meyering@lucent.com>
7384 * interlock: Remove unused file. Reported by François Pinard.
7386 2000-01-16 Paul Eggert <eggert@twinsun.com>
7388 * quotearg.c (quotearg_buffer_restyled): Do not quote
7389 alert, backslash, formfeed, and vertical tab unnecessarily in
7390 shell quoting style.
7393 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7394 Free Software Foundation, Inc.
7395 Copying and distribution of this file, with or without modification,
7396 are permitted provided the copyright notice and this notice are preserved.