1 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3 Make regex safe for g++. This fixes one real bug (an "err"
4 that should have been "*err"). g++ problem reported by
6 * regex_internal.h (re_calloc): New macro, consistent with
7 re_malloc etc. All callers of calloc changed to use re_calloc.
8 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
9 not int. All callers changed.
10 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
11 just use an array of size MB_LEN_MAX.
12 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
13 (find_recover_state): Change "err" to "*err"; this fixes what
14 appears to be a real bug.
15 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
18 2005-08-25 Jim Meyering <jim@meyering.net>
20 * open-safer.c: Include <config.h>.
21 Otherwise, we'd lose LARGEFILE support in any file using
24 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
26 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
27 * regex.h (regerror): Likewise.
29 * regex.c: Do not include <sys/types.h>, as POSIX no longer
30 requires this. (The code never needed it.)
32 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
33 All uses of recently-renamed identifiers changed to use the new,
34 POSIX-compliant names. The code will build and run just fine
35 without these changes, but it's better to eat our own dog food
36 and use the standard-conforming names.
38 * regex.h: Fix a multitude of POSIX name space violations.
39 These changes have an effect only for programs that define
40 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
41 do not change anything for programs compiled in the normal way.
42 Also, there is no effect on the ABI.
44 (_REGEX_SOURCE): New macro.
45 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
46 defined and _GNU_SOURCE is not; this fixes a name space violation.
48 Rename the following macros to obey POSIX requirements.
49 The old names are still visible as macros if _REGEX_SOURCE is defined.
50 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
51 RE_BACKSLASH_ESCAPE_IN_LISTS.
52 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
53 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
54 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
55 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
56 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
57 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
58 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
59 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
60 (REG_INTERVALS): renamed from RE_INTERVALS.
61 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
62 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
63 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
64 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
65 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
66 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
67 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
68 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
69 RE_UNMATCHED_RIGHT_PAREN_ORD.
70 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
71 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
72 (REG_DEBUG): renamed from RE_DEBUG.
73 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
74 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
75 unusual, since we can't clash with the POSIX REG_ICASE.
76 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
77 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
78 (REG_NO_SUB): renamed from RE_NO_SUB.
79 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
80 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
81 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
82 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
83 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
84 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
85 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
86 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
87 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
88 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
89 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
90 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
91 RE_SYNTAX_POSIX_MINIMAL_BASIC.
92 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
93 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
94 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
95 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
96 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
97 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
98 (REG_FIXED): Renamed from REGS_FIXED.
99 (REG_NREGS): Renamed from RE_NREGS.
101 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
102 of other REG_* macros, since POSIX says the user is allowed to
103 #undef these macros selectively.
105 (reg_errcode_t): Update comment stating what other tables need
108 Rename the following enum values to obey POSIX requirements.
109 The old names are still visible as macros.
110 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
111 is not defined, since GNU is supposed to be a superset of POSIX as
112 much as possible, and since we want reg_errcode_t to be a signed
113 type for implementation consistency.
114 (_REG_NOERROR): Renamed from REG_NOERROR.
115 (_REG_NOMATCH): Renamed from REG_NOMATCH.
116 (_REG_BADPAT): Renamed from REG_BADPAT.
117 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
118 (_REG_ECTYPE): Renamed from REG_ECTYPE.
119 (_REG_EESCAPE): Renamed from REG_EESCAPE.
120 (_REG_ESUBREG): Renamed from REG_ESUBREG.
121 (_REG_EBRACK): Renamed from REG_EBRACK.
122 (_REG_EPAREN): Renamed from REG_EPAREN.
123 (_REG_EBRACE): Renamed from REG_EBRACE.
124 (_REG_BADBR): Renamed from REG_BADBR.
125 (_REG_ERANGE): Renamed from REG_ERANGE.
126 (_REG_ESPACE): Renamed from REG_ESPACE.
127 (_REG_BADRPT): Renamed from REG_BADRPT.
128 (_REG_EEND): Renamed from REG_EEND.
129 (_REG_ESIZE): Renamed from REG_ESIZE.
130 (_REG_ERPAREN): Renamed from REG_ERPAREN.
131 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
132 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
133 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
134 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
136 (_REG_RE_NAME, _REG_RM_NAME): New macros.
137 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
138 changed. But support the old name if the new one is not defined
139 and if _REGEX_SOURCE.
141 Change the following member names in struct re_pattern_buffer.
142 The old names are still supported if !_REGEX_SOURCE.
143 The new names are always supported, regardless of _REGEX_SOURCE.
144 (re_buffer): Renamed from buffer.
145 (re_allocated): Renamed from allocated.
146 (re_used): Renamed from used.
147 (re_syntax): Renamed from syntax.
148 (re_fastmap): Renamed from fastmap.
149 (re_translate): Renamed from translate.
150 (re_can_be_null): Renamed from can_be_null.
151 (re_regs_allocated): Renamed from regs_allocated.
152 (re_fastmap_accurate): Renamed from fastmap_accurate.
153 (re_no_sub): Renamed from no_sub.
154 (re_not_bol): Renamed from not_bol.
155 (re_not_eol): Renamed from not_eol.
156 (re_newline_anchor): Renamed from newline_anchor.
158 Change the following member names in struct re_registers.
159 The old names are still supported if !_REGEX_SOURCE.
160 The new names are always supported, regardless of _REGEX_SOURCE.
161 (rm_num_regs): Renamed from num_regs.
162 (rm_start): Renamed from start.
163 (rm_end): Renamed from end.
165 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
166 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
167 Prepend __ to parameter names.
169 Undo yesterday's changes.
171 2005-08-24 Jim Meyering <jim@meyering.net>
174 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
176 2005-08-21 Bruno Haible <bruno@clisp.org>
178 * lock.h: Add multiple inclusion guard.
179 * tls.h: Add multiple inclusion guard.
181 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
183 * regex.h (REG_NOSYS)
184 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
185 Define, since POSIX requires it as of 2001.
186 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
187 New private symbol, used to keep the enum signed in all cases.
188 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
189 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
191 * regex_internal.c (re_string_skip_chars, register_state):
193 Remove forward decls; no longer needed now that we use prototypes.
194 * regexec.c (acquire_init_state_context, check_halt_node_context):
195 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
196 (clean_state_log_if_needed): Likewise.
198 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
200 Fix problems reported by Sam Steingold in
201 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
202 * regexec.c (sift_states_bkref): Fix portability bug: the code
203 assumed that reg_errcode_t is a signed type, which is not
204 necessarily true if _XOPEN_SOURCE is not defined.
205 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
206 some compilers warn about it otherwise.
208 2005-08-20 Jim Meyering <jim@meyering.net>
210 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
211 of unused local, dfa.
213 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
215 * regcomp.c (create_initial_state): Remove duplicate decl.
216 (init_word_char, create_initial_state, duplicate_node_closure):
217 (fetch_token, peek_token_bracket, build_range_exp):
218 (build_collating_symbol): Remove forward decls; no longer needed
219 now that we use prototypes.
222 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
223 (re_compile_fastmap_iter, regcomp, regerror, regfree):
224 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
225 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
226 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
227 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
228 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
229 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
230 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
231 (build_range_exp, build_collating_symbol, parse_bracket_exp):
232 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
233 (build_charclass, build_charclass_op, fetch_number, create_tree):
234 (create_token_tree, mark_opt_subexp, duplicate_tree):
235 Use prototypes rather than old-style definitions.
238 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
239 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
240 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
241 (re_string_reconstruct, re_string_peek_byte_case):
242 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
243 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
244 (re_node_set_init_copy, re_node_set_add_intersect):
245 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
246 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
247 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
248 (re_acquire_state, re_acquire_state_context, register_state):
249 (create_ci_newstate, create_cd_newstate, free_state):
251 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
252 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
253 (re_search_internal, prune_impossible_nodes):
254 (acquire_init_state_context, check_matching, static):
255 (check_halt_node_context, check_halt_state_context, proceed_next_node):
256 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
257 (update_regs, sift_states_backward, build_sifted_states):
258 (clean_state_log_if_needed, merge_state_array):
259 (update_cur_sifted_state, add_epsilon_src_nodes):
260 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
261 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
262 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
263 (find_recover_state, check_subexp_matching_top, transit_state_mb):
264 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
265 (check_arrival, check_arrival_add_next_nodes):
266 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
267 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
268 (check_node_accept_bytes, check_node_accept, extend_buffers):
269 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
270 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
275 (re_string_allocate, re_string_construct, re_string_reconstruct):
276 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
277 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
278 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
279 (re_string_context_at, re_string_peek_byte_case):
280 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
281 is defined, since we now use prototypes always.
283 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
284 C89 or better. All uses removed.
286 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
288 * regex_internal.c (re_acquire_state, re_acquire_state_context)
289 [defined lint]: Suppress bogus uninitialized-variable warnings.
291 * regcomp.c (duplicate_node): Return new index, not an error code,
292 and let the caller return REG_ESPACE if out of space. This
293 removes an uninitialied-variable warning with GCC 4.0.1, and also
294 avoids taking the address of a local variable. All callers
297 2005-08-19 Jim Meyering <jim@meyering.net>
299 * regexec.c (proceed_next_node): Redo local variables to
300 avoid GCC shadowing warnings.
302 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
304 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
305 (re_node_set_insert_last, re_dfa_add_node):
306 Rename local variables to avoid GCC shadowing warnings.
308 2005-08-18 Bruno Haible <bruno@clisp.org>
310 * strstr.c (strstr): Fix return value in multibyte case.
311 * strcasestr.c (strcasestr): Likewise.
313 2005-08-17 Jim Meyering <jim@meyering.net>
315 Make the %s format (seconds since the epoch) work for a negative
316 number and when used with a zero-padded field width, e.g. %015s.
318 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
319 label so that it precedes the code to set `digits'. Otherwise,
320 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
321 print `00-22'. Now, it prints `-0022', as it should.
323 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
325 * regex.h: Remove useless space-before-tab. From coreutils.
327 2005-08-17 Bruno Haible <bruno@clisp.org>
329 * strcasestr.h: New file.
330 * strcasestr.c: New file.
332 2005-08-17 Bruno Haible <bruno@clisp.org>
334 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
335 * strstr.c: Completely rewritten, with multibyte locale support.
337 2005-08-17 Bruno Haible <bruno@clisp.org>
339 * strcasecmp.c: Use mbuiter.h.
341 2005-08-17 Bruno Haible <bruno@clisp.org>
343 * mbuiter.h: New file.
345 2005-08-16 Bruno Haible <bruno@clisp.org>
347 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
349 (mbi_avail, mbi_advance): Let the iteration end before the terminating
350 NUL byte, not after it.
352 2005-08-16 Bruno Haible <bruno@clisp.org>
354 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
355 the valid ones. Makes the comparison operations transitive:
356 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
357 * strcasecmp.c (strcasecmp): Use mb_casecmp.
359 2005-08-16 Bruno Haible <bruno@clisp.org>
361 * strcase.h (strcasecmp): Add note in comments.
362 * strncasecmp.c: Use code from strcasecmp.c.
363 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
364 (strcasecmp): Work correctly in multibyte locales.
366 2005-08-16 Bruno Haible <bruno@clisp.org>
368 * strnlen1.h: New file.
369 * strnlen1.c: New file.
371 2005-08-16 Bruno Haible <bruno@clisp.org>
373 * mbfile.h: New file.
375 2005-08-16 Bruno Haible <bruno@clisp.org>
377 * mbiter.h: New file.
379 2005-08-16 Bruno Haible <bruno@clisp.org>
381 * mbchar.h: New file.
382 * mbchar.c: New file.
384 2005-08-16 Bruno Haible <bruno@clisp.org>
386 * tls.h: New file, from GNU gettext.
387 * tls.c: New file, from GNU gettext.
389 2005-08-15 Bruno Haible <bruno@clisp.org>
391 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
394 2005-08-14 Jim Meyering <jim@meyering.net>
398 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
399 Use the hash-table-based cycle-detection code not just when
400 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
401 Reported by James Youngman in
402 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
403 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
404 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
405 This lets us compile with -DFTS_DEBUG, once again.
406 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
407 * fts.c (fd_safer): Remove decl.
408 Include fcntl--.h rather than unistd-safer.h
409 (fts_safe_changedir): Don't call fd_safer; no longer needed
410 now that we include fcntl--.h.
412 2005-08-11 Simon Josefsson <jas@extundo.com>
414 * readline.h, readline.c: New file.
416 2005-08-11 Bruno Haible <bruno@clisp.org>
418 * strnlen.h (strnlen): Change parameter name to match comment.
420 2005-08-10 Simon Josefsson <jas@extundo.com>
422 * strndup.c: Use strnlen.h.
424 * strnlen.h: New file.
426 2005-08-02 Simon Josefsson <jas@extundo.com>
428 * getline.h, getline.c: Rewrite.
430 * getdelim.h, getdelim.c: New files, ported from glibc.
432 2005-07-31 Bruno Haible <bruno@clisp.org>
434 * lock.h (gl_lock_initializer): New macro.
435 (gl_lock_define_initialized): Use it.
436 (gl_rwlock_initializer): New macro.
437 (gl_rwlock_define_initialized): Use it.
438 (gl_recursive_lock_initializer): New macro.
439 (gl_recursive_lock_define_initialized): Use it.
441 2005-07-26 Bruno Haible <bruno@clisp.org>
443 * lock.h: Update from GNU gettext.
444 * lock.c: Update from GNU gettext.
446 2005-07-18 Bruno Haible <bruno@clisp.org>
448 * lock.h (gl_once_t): New type.
449 (gl_once_define, gl_once): New macros.
450 * lock.c (fresh_once): New variable.
451 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
454 2005-07-18 Simon Josefsson <jas@extundo.com>
456 * check-version.c (check_version): Accept identical versions too.
458 2005-07-18 Bruno Haible <bruno@clisp.org>
460 * lock.h: New file, from GNU gettext.
461 * lock.c: New file, from GNU gettext.
463 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
465 * quotearg.c: Add translator comment suggested by Bruno Haible,
468 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
470 * version-etc-fsf.c (version_etc_copyright): Parameterize the
471 copyright symbol and the year.
472 * version-etc.c (COPYRIGHT_YEAR): New constant.
473 (version_etc_va): Use parameterized copyright notice.
474 Reword to conform to the current GNU coding standards.
476 2005-07-11 Simon Josefsson <jas@extundo.com>
478 * size_max.h: New file.
480 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
482 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
485 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
486 and Paul Eggert <eggert@cs.ucla.edu>
488 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
489 in wint_t, not wchar_t. Remove now-unnecessary cast.
491 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
493 * regex.c, regex.h: Sync from libc.
494 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
495 New files, synced from libc, except that regex_internal.h
496 currently has a small porting fix.
498 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
500 Remove the dependency of the strftime module on the tzset module.
501 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
502 Copy the input structure, to work around some of the bug with
503 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
504 Solaris releases, you should also use the tzset module, but we won't
505 require it as a dependency any more since we don't want LGPLed code
506 to depend on GPLed code.
508 2005-07-02 Jim Meyering <jim@meyering.net>
510 * backupfile.c (backup_args): Change a `0' to NULL.
512 2005-07-01 Jim Meyering <jim@meyering.net>
514 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
515 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
516 * save-cwd.c, tempname.c:
517 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
518 and don't include <sys/file.h>).
520 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
522 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
523 declares only 'struct timespec;' (!).
525 2005-06-29 Jim Meyering <jim@meyering.net>
527 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
528 type name. Use the variable name instead.
529 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
531 2005-06-28 Simon Josefsson <jas@extundo.com>
533 * check-version.h, check-version.c: New files.
535 2005-06-28 Simon Josefsson <jas@extundo.com>
537 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
538 collision with global variable. Better indentation. Don't
539 increment buffer pointer beyond buffer end. Based on comments
540 from Paul Eggert <eggert@cs.ucla.edu>.
544 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
546 * canon-host.c (canon-host): Append trailing "," to 0 in
547 initializer of struct addrinfo, as an indication that we don't
548 care how many members the structure has.
550 2005-06-24 Derek Price <derek@ximbiot.com>
551 and Bruno Haible <bruno@clisp.org>
553 Remove stat module & update lstat.
554 * stat.c: Remove this file...
555 (slash_aware_lstat): ...moving this content and its support...
556 * lstat.c (rpl_lstat): ...into here.
559 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
561 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
562 (ranged_convert): Don't save conversion in a temporary struct.
563 This causes a warning with GCC 4.0.0, and anyway in the typical
564 case it's not worth the extra 100 bytes or so of code.
565 (ranged_convert, __mktime_internal): When calling a function via a
566 pointer P, use P () rather than (*P) (), as we now assume C89 or
569 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
571 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
572 "who -r" failed to give output. Problem reported by Tim Waugh.
574 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
575 (xcalloc): Use it to avoid needless tests.
576 Problem reported by Jim Meyering.
578 2005-06-16 Jim Meyering <jim@meyering.net>
580 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
581 when either N or S is zero.
583 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
585 * argp.h (__option_is_short): Check upper limit of
586 __key. Isprint() requires its argument to have the value
587 of an unsigned char or EOF.
589 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
591 * fnmatch.c (fnmatch): If there is an encoding error in a
592 multibyte string or pattern, fall back on unibyte matching.
593 Problem reported by James Youngman.
595 2005-06-08 Bruno Haible <bruno@clisp.org>
597 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
600 2005-06-08 Bruno Haible <bruno@clisp.org>
602 * csharpcomp.h: New file, from GNU gettext.
603 * csharpcomp.c: New file, from GNU gettext.
604 * csharpcomp.sh.in: New file, from GNU gettext.
606 2005-06-07 Derek Price <derek@ximbiot.com>
609 * glob_.h: Indent nested #ifdef.
611 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
614 Use "file name" when talking about file names, instead of "filename"
615 or "path", as per the GNU coding standards.
616 * mkdir-p.c: Renamed from makepath.c.
617 (make_dir_parents): Renamed from make_path. All callers changed.
618 * mkdir-p.h: Likewise. All includers changed.
619 * filenamecat.c: Renamed from path-concat.c.
620 (file_name_concat): Renamed from path_concat. All callers changed.
621 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
622 * filenamecat.h: Likewise. All includers changed.
623 * acl.c: Don't use "path" or "filename" to mean "file name"
624 in comments or local variable names.
625 * basename.c: Likewise.
626 * canonicalize.c, canonicalize.h: Likewise.
627 * dirname.c, dirname.h: Likewise.
628 * euidaccess.c: Likewise.
629 * exclude.c: Likewise
630 * fnmatch_.h, fnmatch_loop.c: Likewise.
631 * fsusage.c, fsuage.h: Likewise.
632 * fts.c, fts_.h: Likewise.
633 * getcwd.c: Likewise.
634 * getloadavg.c: Likewise.
635 * mkstemp.c: Likewise.
636 * mountlist.c, mountlist.h: Likewise.
637 * openat.c, openat.h: Likewise.
638 * readlink-stub.c: Likewise.
639 * readutmp.c, readutmp.h: Likewise.
640 * rename.c: Likewise.
643 * savedir.c: Likewise.
644 * stripslash.c: Likewise.
645 * tempname.c: Likewise.
646 * xreadlink.c: Likewise.
647 * exclude.c (excluded_file_name): Renamed from excluded_filename.
649 * exclude.h: Likewise.
651 * euidaccess.c (getuid, getgid, getuid, getegid)
652 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
653 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
654 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
655 * pathmax.h: Include <limits.h> unconditionally, since other
656 files have been getting away with it for years (MORE/BSD 4.3
658 * userspec.c (getpwnam, getgrnam, getgrgid)
659 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
661 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
662 Define to 256, not 255, as per modern POSIX.
664 2005-06-01 Bruno Haible <bruno@clisp.org>
666 * csharpexec.h: New file, from GNU gettext.
667 * csharpexec.c: New file, from GNU gettext.
668 * csharpexec.sh.in: New file, from GNU gettext.
670 2005-05-31 Derek Price <derek@ximbiot.com>
671 Paul Eggert <eggert@cs.ucla.edu>
674 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
676 2005-05-29 Derek Price <derek@ximbiot.com>
677 Paul Eggert <eggert@cs.ucla.edu>
679 * glob_.h, glob.c: New files.
681 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
683 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
685 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
686 the configuration hassle isn't worth it.
687 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
688 (LONGEST_MODIFIER, PRIuMAX): Remove.
690 2005-05-27 Bruno Haible <bruno@clisp.org>
692 * getlogin_r.h: Remove second include of <stddef.h>.
694 2005-05-25 Bruno Haible <bruno@clisp.org>
695 Derek Price <derek@ximbiot.com>
697 * getlogin_r.h: Simplify API documentation.
699 2005-05-25 Derek Price <derek@ximbiot.com>
700 Paul Eggert <eggert@cs.ucla.edu>
702 * getlogin_r.c, getlogin_r.h: New files.
704 2005-05-22 Bruno Haible <bruno@clisp.org>
706 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
707 Also include <sys/param.h> if it defines MIN, MAX.
708 Based on a patch by Derek Price <derek@ximbiot.com>.
710 2005-05-22 Bruno Haible <bruno@clisp.org>
712 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
713 (INT64_MIN): Fix definition.
714 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
716 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
717 NEED_SIGNED_INT_TYPES.
719 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
720 HAVE_SYSTEM_INTTYPES.
722 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
724 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
725 so that unistd-safer.h (GPL'ed code) need not be included.
727 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
730 * fts.c: Don't include "cycle-check.h" or "hash.h".
731 (setup_dir, free_dir): New functions.
732 (enter_dir, leave_dir): Define trivial
733 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
734 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
735 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
736 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
738 (fts_open): Use setup_dir.
739 (fts_close): Use free_dir.
740 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
741 This adds a label and some gotos, but the alternatives were messier.
742 Check for memory allocation failure when entering a dir.
743 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
744 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
745 (FTS): New member fts_cycle, that is a union that contains the
746 old active_dir_ht and cycle_state. All uses changed to mention
747 fts_cycle.ht and fts_cycle.state.
748 * fts-cycle.c: New file, containing GPL'ed code migrated out of
749 fts.c, with the following changes:
750 (setup_dir, free_dir): New functions.
751 (enter_dir): Now returns bool. Return true if successful, false
752 if memory exhausted. All callers changed.
753 Do not bother partly cleaning up on
754 memory allocation failure; that is free_dir's job.
755 However, free ad if hash_insert fails, to avoid memory leak.
756 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
757 fts->fts_options to see which union member to use.
759 2005-05-20 Jim Meyering <jim@meyering.net>
761 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
762 Now a macro, to pacify GCC.
764 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
766 * chown.c (rpl_chown): Return -1 on failure.
768 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
770 * canonicalize.c: Include canonicalize.h first, to test interface.
771 Include <stddef.h> unconditionally, since we assume C89 now.
772 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
773 * fts.c: Include fts_.h first, to check interface.
774 Do not include intprops.h; no longer needed.
775 Include cycle-check.h and hash.h, since fts_.h no longer does.
776 Remove unnecessary casts of closedir to void.
777 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
778 decide whether to decrement nlinks.
779 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
780 (FTS): Use struct hash_table * instead of Hash_table, so that
781 we no longer need to include hash.h here.
783 2005-05-17 Jim Meyering <jim@meyering.net>
785 * fts.c, fts_.h: New files, from coreutils.
787 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
790 * unlinkdir.c, unlinkdir.h: New files.
791 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
792 regex.h, unlocked-io.h, xtime.h:
793 White space changes only.
794 * makepath.c (make_path): Port to hosts where leading "//" is special.
795 * yesno.c: Include getline.h, not ctype.h.
796 (yesno): Don't remove leading white space; POSIX doesn't allow it.
797 Use getline to remove arbitrary restriction on response length.
799 2005-05-13 Bruno Haible <bruno@clisp.org>
801 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
802 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
803 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
804 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
805 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
806 Add support for 64-bit integers in the MSVC compiler.
808 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
810 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
811 Change the initial comment to refer to GPL, not LGPL.
812 gnulib-tool will change it to LGPL as needed.
814 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
815 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
816 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
817 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
818 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
819 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
820 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
821 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
822 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
823 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
824 concatpath.c, config.charset, copy-file.c, copy-file.h,
825 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
826 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
827 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
828 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
829 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
830 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
831 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
832 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
833 full-read.c, full-read.h, full-write.c, full-write.h,
834 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
835 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
836 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
837 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
838 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
839 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
840 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
841 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
842 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
843 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
844 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
845 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
846 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
847 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
848 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
849 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
850 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
851 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
852 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
853 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
854 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
855 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
856 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
857 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
858 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
859 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
860 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
861 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
862 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
863 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
864 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
865 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
866 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
867 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
868 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
869 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
870 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
871 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
872 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
873 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
874 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
875 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
876 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
877 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
878 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
879 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
880 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
881 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
882 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
883 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
884 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
885 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
886 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
887 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
888 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
889 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
890 Update FSF postal mail address.
892 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
894 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
895 specified in ai_socktype. Fix invalid ai_protocol
896 check. ai_protocol is usually set to 0 or depending on
897 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
898 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
899 ai_socktype / ai_protocol in the returned addrinfo structure.
901 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
902 Bruno Haible <bruno@clisp.org>
904 * inet_ntop.h: New file.
905 * inet_ntop.c: New file, from glibc with modifications.
907 2005-05-08 Jim Meyering <jim@meyering.net>
909 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
911 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
913 Merge from coreutils. Among other things,
914 add bulletproofing for cases where stdin, stdout, or stderr are closed.
915 * fd-safer.c: New file.
916 * fcntl-safer.h, open-safer.c: Remove.
917 * chdir-long.c: Fix comment "fetish" -> "coreutils".
918 * dup-safer.c: Include unistd-safer.h first.
919 Don't include errno.h.
920 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
921 * file-type.h: Don't assume invoker included sys/stat.h first.
922 * file-type.c: Rely on file-type.h change.
923 * getloadavg.c: Include unistd-safer.h.
924 (getloadavg): Use safer open.
925 * getusershell.c: Include "stdio-safer.h".
926 (getusershell): Use safer fopen.
927 * long-options.c (long_options): Use NULL rather than 0.
928 * modechange.h (mode_free): Remove; all callers changed to invoke
930 * modechange.c: Likewise.
931 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
932 (MODE_DONE): New constant.
933 (struct mode_change): Remove 'next' member.
934 (make_node_op_equals): New function; like the old one of the
935 same name, except it allocates an array.
936 (mode_compile, mode_create_from_ref): Use it.
937 (mode_compile): Allocate result as an array, not a linked list.
938 Parse octal string ourself, so that we catch mistakes like "+0".
939 (mode_adjust): Arg is an array, not a linked list.
940 * modechange.c: Include stat-macros.h, xalloc.h.
941 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
942 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
943 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
944 Remove. This is now stat-macros.h's job.
945 (talloc): Remove. All callers replaced by xalloc, so that
946 our invokers don't have to worry about reporting memory failures.
947 (make_node_op_equals): Remove.
948 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
950 (struct mode_change): Moved here from modechange.h.
951 (mode_append_entry): Remove.
952 (mode_compile): Remove MASKED_OPS arg, since it encouraged
953 apps to have incorrect behavior. Use simpler algorithm for head
954 and tail. Don't futz with umask; that's now the job of mode_adjust.
955 Detect more invalid usages rather than having somewhat-random behavior.
956 Don't insert an "a=" action, as that leads to incorrect behavior.
957 (mode_compile, mode_create_from_ref): Return NULL on error instead
958 of an enum, since now there's only one way to have an error. All
960 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
961 at the correct time. Simplify calculation of "+u" and its ilk.
962 Don't mishandle "+X".
963 (mode_free): Remove "register" and localize decls.
964 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
965 (struct mode_change): Move to modechange.c; callers don't
966 need to see this stuff.
967 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
968 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
969 (mode_change, mode_adjust): Reflect the new signatures noted above.
970 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
971 that might redefine system include files.
972 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
973 (my_usleep): Use NULL rather than (void *) 0.
974 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
975 Use siginterrupt to specify that system calls should be interrupted.
976 (rpl_nanosleep): Move initialization of suspended closer to call of
978 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
979 * readutmp.c: Likewise. Include signal.h, stdbool.h.
980 (desirable_utmp_entry): New function.
981 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
982 using x2nrealloc, to simplify logic.
983 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
984 size calculation. Do not assume utmp file is a regular file.
985 * readutmp.h (UT_PID): Moved here from ../src/who.c.
986 (READ_UTMP_CHECK_PIDS): New constant.
987 * save-cwd.c: Include unistd-safer.h.
988 (save_cwd): Use fd_safer.
989 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
990 [!_LIBC] Include "stat-macros.h" instead.
991 * unistd-safer.h (fd_safer): New decl.
993 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
995 * byteswap_.h: New file.
997 2005-04-25 Albert Chin <china@thewrittenword.com>
999 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1002 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1004 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1005 that "UTC +1 second" continues to work. Problem reported
1007 (relunit_snumber): New rule.
1010 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1012 * getdate.y (universal_time_zone_table): New constant.
1013 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1014 universal_time_zone_table.
1015 (lookup_zone): Prefer universal_time_zone_table to
1016 local_time_zone_table, so that "GMT" time stamps are allowed in
1017 London during the summer. Problem reported by Ian Abbott.
1019 2005-04-12 Jim Meyering <jim@meyering.net>
1021 * human.c (humblock): Set *options even when returning due to
1022 xstrtoumax conversion failure. Thanks to a used-uninitialized
1025 2005-04-09 Jim Meyering <jim@meyering.net>
1027 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1028 -Wuninitialized: initialize tm0.tm_year.
1030 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1032 * getdate.y (parser_control): rels_seen is now a boolean, not a
1033 count, since there's no maximum. All uses changed.
1034 Add member dsts_seen.
1035 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1037 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1038 Use pc_rels_seen to decide whther a date is absolute.
1040 * getdate.y (number): Don't overwrite year.
1041 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1044 2005-04-02 Simon Josefsson <jas@extundo.com>
1046 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1047 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1049 2005-03-27 Jim Meyering <jim@meyering.net>
1051 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1053 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1055 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1056 "one's complement" -> "ones' complement" in comment, as per Knuth.
1057 "value of type" -> "type or expression" in comment.
1058 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1060 2005-03-26 Jim Meyering <jim@meyering.net>
1063 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1064 Correct typos: s/or/of/.
1066 2005-03-23 Jim Meyering <jim@meyering.net>
1068 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1070 2005-03-21 Jim Meyering <jim@meyering.net>
1072 Changes imported from coreutils.
1074 * cycle-check.c: Don't include xalloc.h.
1076 * path-concat.c: Don't include assert.h.
1077 (path_concat): Remove assertion that would have triggered
1078 for ABASE starting with more than one slash.
1079 Reported by Andreas Schwab.
1081 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1082 properly when ABASE is an absolute file name.
1083 Correct the description of this function.
1085 Add an assertion and a test driver.
1086 This fixes a bug introduced on 2004-07-02.
1087 Andreas Schwab reported the resulting failure of cp --parents:
1088 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1090 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1092 * strftime.c (my_strftime): If the underlying strftime returns 0
1093 (which shouldn't happen), generate nothing instead of returning 0
1094 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1096 2005-03-16 Bruno Haible <bruno@clisp.org>
1098 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1100 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1102 * strftime.c (my_strftime): Prepend space to format so that we can
1103 reliably distinguish strftime failure from empty output on POSIX
1106 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1108 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1109 (iconv_string): Don't guess a size-zero buffer, as that might cause
1110 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1111 result would be 'too large', where 'too large' is (heuristically)
1112 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1113 overflow concerns. This will prevent some unwanted malloc failures
1114 when the inputs are very large.
1116 2005-03-15 Bruno Haible <bruno@clisp.org>
1118 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1121 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1124 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1126 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1128 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1129 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1131 * strtol.c: Likewise.
1133 2005-03-14 Simon Josefsson <jas@extundo.com>
1135 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1138 2005-03-14 Jim Meyering <jim@meyering.net>
1140 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1141 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1142 to be nonzero so that we (and caller) can detect the difference
1143 between a valid zero-length expansion and an error return, even
1144 when the underlying strftime fails before writing anything into
1147 2005-03-10 Jim Meyering <jim@meyering.net>
1149 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1150 so that this module works on systems without fchdir.
1152 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1154 Factor int-properties macros into a single file, except for
1155 glibc-related files.
1156 * intprops.h: New file.
1157 * getloadavg.c: Include it instead of limits.h.
1158 (INT_STRLEN_BOUND): Remove.
1159 * human.c: Include intprops.h.
1160 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1161 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1162 * inttostr.h: Include intprops.h instead of limits.h.
1163 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1164 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1165 for consistency with intprops.h.
1166 (time_t_is_integer, twos_complement_arithmetic): Use them.
1167 * sig2str.h: Include <signal.h>, intprops.h.
1168 (INT_STRLEN_BOUND): Remove.
1169 * strftime.c (TYPE_SIGNED): Remove.
1170 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1171 * strtol.c: Adjust comments to match intprops.h.
1172 * userspec.c: Include intprops.h.
1173 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1174 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1175 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1176 instead of rolling our own expressions.
1177 * xstrtol.c: Include xstrtol.h first, to test interface.
1179 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1181 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1182 the right thing even if adding 1900 would overflow. Similarly
1183 for tm_mon + 1 and tm_yday + 1.
1184 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1185 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1186 (DO_SIGNED_NUMBER): New macro.
1187 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1189 2005-03-07 Bruno Haible <bruno@clisp.org>
1191 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1193 2005-03-03 Derek R. Price <derek@ximbiot.com>
1194 Bruno Haible <bruno@clisp.org>
1196 * pagealign_alloc.h: New file.
1197 * pagealign_alloc.c: New file.
1199 2005-01-28 Bruno Haible <bruno@clisp.org>
1201 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1204 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1206 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1207 The workaround isn't strictly needed for POSIX conformance, and
1208 it's too much of a pain to configure and maintain. We'll ask
1209 people to fix their kernels instead.
1210 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1211 (NANOSLEEP_BUG_WORKAROUND): Remove.
1212 (xnanosleep): Remove the workaround.
1214 2005-02-12 Bruno Haible <bruno@clisp.org>
1216 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1218 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1220 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1221 * timespec.h (gettime): Return void, since it always
1222 succeeds now. All uses changed.
1223 * gettime.c (gettime) Likewise.
1224 [HAVE_NANOTIME]: Prefer nanotime.
1225 Assume gettimeofday succeeds, as POSIX requires.
1226 Assime time () succeeds, since other code already does.
1227 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1228 (timespec_subtract): Remove.
1229 (NANOSLEEP_BUG_WORKAROUND): New constant.
1230 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1231 things considerably. Use it only on GNU/Linux hosts, since the
1232 workaround shouldn't be needed elsewhere.
1234 2005-02-24 Bruno Haible <bruno@clisp.org>
1236 * gettext.h: Update from GNU gettext 0.14.2.
1238 2005-02-24 Bruno Haible <bruno@clisp.org>
1240 * localcharset.c: Update from GNU gettext 0.14.2.
1241 * config.charset: Update from GNU gettext 0.14.2.
1243 2005-02-22 Simon Josefsson <jas@extundo.com>
1245 * iconvme.h, iconvme.c: New files, from libc.
1247 2005-02-20 Neil Conway <neilc@samurai.com>
1249 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1250 returned by OSX/Darwin if the specified buffer is not large
1251 enough for the hostname.
1253 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1255 * memrchr.h: New file.
1256 * chdir-long.c: Include it.
1257 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1258 Don't bother including stddef.h.
1260 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1262 * argp-help.c (__argp_help): Create a fake struct argp_state and
1263 pass it to _help, otherwise the latter coredumps trying to
1264 dereference state.root_argp.
1266 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1268 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1270 Include <sys/types.h>, for dev_t.
1271 (ME_DUMMY, ME_REMOTE): Move from here....
1272 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1273 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1275 Include mountlist.h first, to test the interface.
1277 2005-01-29 Bruno Haible <bruno@clisp.org>
1279 * progname.c (program_name): Initialize.
1280 Needed when linking statically on MacOS X.
1282 2005-01-28 Bruno Haible <bruno@clisp.org>
1284 * javacomp.sh.in: New file, from GNU gettext.
1285 * javacomp.h: New file, from GNU gettext.
1286 * javacomp.c: New file, from GNU gettext.
1288 2005-01-26 Bruno Haible <bruno@clisp.org>
1290 * javaexec.sh.in: New file, from GNU gettext.
1291 * javaexec.h: New file, from GNU gettext.
1292 * javaexec.c: New file, from GNU gettext.
1294 2005-01-26 Simon Josefsson <jas@extundo.com>
1296 * gai_strerror.c: Use GPL in header.
1298 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1300 * argp-help.c (hol_entry_help): Avoid using non-constant
1301 initializers for struct pentry_state.
1302 (__argp_error): Check return value of __asprintf
1303 (__argp_failure): Translate error message
1305 * argp-parse.c: Removed braces around the expansion of N_()
1307 2005-01-21 Jim Meyering <jim@meyering.net>
1309 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1310 same value as for Solaris 9.
1312 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1313 component length. This included changing the parameter to be
1314 of type `char *' rather than `char const *'.
1315 * chdir-long.h (chdir_long): Update prototype.
1317 * openat.c (fdopendir, fstatat): New functions.
1318 * openat.h: Include headers required for use of DIR and struct stat.
1319 [AT_SYMLINK_NOFOLLOW]: Define.
1320 (fdopendir, fstatat): Add prototypes.
1322 2005-01-21 Bruno Haible <bruno@clisp.org>
1324 * classpath.h: New file, from GNU gettext.
1325 * classpath.c: New file, from GNU gettext.
1327 2005-01-20 Simon Josefsson <jas@extundo.com>
1329 * version-etc-fsf.c: New file, with version_etc_copyright.
1330 * version-etc.c: Remove version_etc_copyright.
1331 * version-etc.h (version_etc_copyright): Use [] instead of * in
1332 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1334 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1336 * save-cwd.c (save_cwd): Remove code to support the case
1337 where fchdir is missing or flaky.
1339 2005-01-20 Simon Josefsson <jas@extundo.com>
1341 * base64.h (isbase64): Add.
1343 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1344 using a unsigned prototype, don't inline.
1345 (base64_decode): Use it.
1347 2005-01-19 Bruno Haible <bruno@clisp.org>
1349 * sh-quote.h: New file, from GNU gettext.
1350 * sh-quote.c: New file, from GNU gettext.
1352 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1354 Merge changes from coreutils, as described below in several
1355 changelogs dated today.
1357 * save-cwd.c: Include "save-cwd.h" before other include files.
1358 (O_DIRECTORY): Remove; not needed here, since "." must be
1359 a directory. All uses removed.
1360 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1361 universal on Suns, and we also need to test for IRIX.
1362 Revamp code to use 'if' rather than '#if'.
1363 Avoid unnecessary comparison of cwd->desc to 0.
1365 * utimens.c (futimens): Robustify the previous patch, by checking
1366 for known valid error numbers rather than observed invalid ones.
1368 2005-01-18 Jim Meyering <jim@meyering.net>
1370 * version-etc.c (version_etc_copyright): Update copyright date.
1372 * utimens.c (futimens): Account for the fact that futimes
1373 can also fail with errno == ENOSYS or errno == ENOENT.
1374 Patch from Dmitry V. Levin.
1376 Change the name of the robust chdir function from chdir to chdir_long.
1377 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1378 (restore_cwd): Use chdir_long, not chdir.
1379 * chdir-long.c: Renamed from chdir.c.
1380 * chdir-long.h: Renamed from chdir.h.
1381 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1384 2005-01-18 Bob Proulx <bob@proulx.com>
1386 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1387 offsetof() macro construct to avoid compile failure with native HP-UX
1388 11.0 ANSI C compiler.
1390 2005-01-06 Bruno Haible <bruno@clisp.org>
1392 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1393 because stpncpy.m4 takes care of it.
1395 2004-01-24 Bruno Haible <bruno@clisp.org>
1397 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1399 2003-10-09 Bruno Haible <bruno@clisp.org>
1401 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1403 2005-01-06 Bruno Haible <bruno@clisp.org>
1405 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1406 * fwriteerror.c: Include <stdbool.h>.
1407 (fwriteerror): At the end, close the file stream. Record whether
1408 stdout was already closed.
1410 2004-05-27 Bruno Haible <bruno@clisp.org>
1412 * execute.c (environ): Declare if needed.
1413 * pipe.c (environ): Likewise.
1414 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1416 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1418 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1419 definitions to be after all include files, to avoid collisions.
1420 Problem reported by Bob Proulx.
1422 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1424 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1425 not needed. This removes a dependency on the gettext module.
1426 [defined _LIBC]: Do not include <libintl.h>; not needed.
1428 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1430 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1433 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1435 * argp-parse.c: Include <stddef.h>.
1436 (alignof, alignto): New macros.
1437 (parser_init): Don't assume that void * is aligned sufficiently
1440 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1441 need to extend the stack.
1442 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1445 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1447 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1449 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1451 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1452 Remove now-obsolete comment about AIX.
1453 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1454 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1455 (YYMAXDEPTH): New macro.
1457 2004-12-18 Bruno Haible <bruno@clisp.org>
1459 * fatal-signal.c (fatal_signals): Make non-const.
1460 (init_fatal_signals): New function.
1461 (uninstall_handlers, install_handlers): Ignore signals that were set to
1463 (at_fatal_signal): Call init_fatal_signals.
1464 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1466 Reported by Paul Eggert.
1468 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1470 * getdate.y (textint): New member "negative".
1471 (time_zone_hhmm): New function.
1472 Expect 14 shift-reduce conflicts, not 13.
1473 (o_colon_minutes): New rule.
1474 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1475 (yylex): Set the "negative" member of signed numbers.
1477 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1479 Changes imported from coreutils.
1480 * hard-locale.c: Assume <locale.h> exists.
1482 (GLIBC_VERSION): New macro.
1483 (hard_locale): Assume setlocale exists.
1484 Rewrite to avoid #ifdef.
1485 Use strdup rather than malloc + strcpy.
1486 * human.c: Assume <locale.h> exists.
1487 (human_readable): Assume localeconv exists.
1489 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1491 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1492 convert T2, not T. (Imported from libc.)
1494 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1496 * getcwd.c (is_ENAMETOOLONG): New macro.
1497 (__getcwd.c): Don't restore errno; glibc doesn't.
1498 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1499 first, falling back to our code only if its results look suspicious.
1500 Ensure that the resulting buffer is only as large as necessary.
1502 * readutmp.c: Include readutmp.h first.
1503 Include <errno.h>, since readutmp.h no longer does that.
1504 * readutmp.h: Don't include <errno.h>,
1505 <sys/param.h>, <time.h>; not needed to establish interface.
1506 (errno): Remove decl.
1507 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1508 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1509 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1511 2004-11-28 Simon Josefsson <jas@extundo.com>
1513 * base64.h, base64.c: New file.
1515 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1517 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1519 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1521 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1522 HP's ANSI C compiler.
1523 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1524 Declaring int functions causes warnings on some modern systems and
1525 shouldn't be needed to compile on ancient ones.
1526 * same.c (MIN) [defined MIN]: Don't define, since it's already
1529 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1530 with the following changes.
1531 (__set_errno): Parenthesize properly.
1532 Include <stdbool.h>.
1533 (MIN, MAX, MATCHING_INO): New macros.
1534 (__getcwd): Define with prototype, not K&R form.
1535 Use heuristics to allocate default buffer on stack if possible.
1536 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1537 behavior, and to avoid the PATH_MAX limit when computing
1539 Use MATCHING_INO to compare inode number to file.
1540 Check for arithmetic overflow in size calculations.
1541 Fix bug in reallocation of dot array that caused getcwd to fail
1542 on directories nested deeper than 75.
1543 Be more careful about saving errno on error.
1544 Do not use realloc; use only free+malloc, as this is a bit
1545 more flexible and avoids a needless copy operation.
1546 Do not inspect st_dev and st_ino for symbolic links; POSIX
1547 doesn't specify the latter.
1548 Check for closedir errors.
1549 Avoid needless casts.
1550 Use "#ifdef weak_alias" around weak_alias, to be like other
1552 The following changes to getcwd.c have effect only when used in
1553 gnulib; they have no effect inside glibc proper.
1554 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1555 as alloca isn't used.
1556 (alloca, __alloca): Likewise.
1557 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1558 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1559 unconditionally, as gnulib assumes C89 or better.
1560 Do not include <sys/param.h>.
1561 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1562 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1564 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1565 Include <dirent.h> in a way that is compatible with modern Autoconf.
1566 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1567 New macros, if not already defined.
1568 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1569 Use "_LIBC", not "defined _LIBC", for consistency.
1570 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1572 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1573 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1574 * xgetcwd.c: David MacKenzie's old code was removed, so give
1575 credit only to Jim Meyering and adjust the copyright dates.
1576 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1577 <stdlib.h>, <unistd.h>, "pathmax.h".
1578 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1579 (INITIAL_BUFFER_SIZE): Remove.
1580 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1582 2004-11-23 Jim Meyering <jim@meyering.net>
1584 * getopt_.h: Remove trailing blanks.
1586 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1588 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1589 (futimens): New function, which uses futimes if available.
1590 (futimens, utimens): Support timespec==NULL, with same semantics
1591 as utime and utimens.
1592 * utimens.h (futimens): New decl.
1594 2004-11-23 Jim Meyering <jim@meyering.net>
1596 * __fpending.c: Add comment.
1598 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1600 * getopt_.h: Re-addition of __getopt_argv_const caused
1601 redefinition warnings. To avoid them, include the defines
1602 in `#if !defined __need_getopt ... #endif'. The only place
1603 where __getopt_argv_const is used is in definitions
1604 of getopt_long and getopt_long_only below, which are as well
1605 protected by `#ifndef __need_getopt'.
1606 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1607 __need_getopt after including <stdio.h> and <unistd.h> These
1608 headers might have defined it.
1610 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1612 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1614 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1615 optopt): Use them instead of invoking ## directly; otherwise, the
1616 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1618 2004-11-19 Bruno Haible <bruno@clisp.org>
1620 * strtok_r.c: Move comments from here...
1621 * strtok_r.h: ... to here.
1623 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1625 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1626 might fail. Problem reported by Yoann Vandoorselaere.
1627 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1628 that mishandle size_t overflow.
1630 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1632 * canon-host.c: Include "strdup.h".
1633 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1634 Use strdup instead of malloc/strcpy to duplicate strings.
1636 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1637 (human_space_before_unit): New constant.
1638 * human.c (human_readable): Support it.
1640 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1641 (xgetcwd): Set errno correctly when failing.
1642 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1643 the failure is actually due to a PATH_MAX problem.
1645 Further getopt changes to make it more likely that glibc will
1646 buy the changes back.
1647 * getopt.c (POSIXLY_CORRECT): New constant.
1648 (getopt): Use it, so to preserve glibc semantic
1649 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1650 when compiling for libc.
1651 * getopt_.h (__getopt_argv_const): Bring it back.
1652 (getopt_long, getopt_long_only): Use it.
1654 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1655 New arg POSIXLY_CORRECT. All callers changed.
1656 (getopt): Argv is now char * const *, as per standard.
1657 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1658 not char *__getopt_argv_const *.
1659 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1660 _getopt_long_only_r): Likewise.
1661 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1662 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1663 _getopt_long_r, _getopt_long_only_r): Likewise.
1664 * getopt_.h (__getopt_argv_const): Remove.
1665 (getopt): Argv is now char * const *, as per standard.
1667 * getdate.y (tORDINAL): New token.
1668 (day, relunit): Allow it for relative times.
1669 (relative_time_table): Use tORDINAL for ordinals.
1671 2004-11-15 Jim Meyering <jim@meyering.net>
1673 * closeout.c: Include "__fpending.h" once again.
1674 Include <stdbool.h>.
1675 (close_stdout): Don't fail just because stdout was closed initially,
1676 since some programs don't write to stdout in the normal course of
1677 operation (other than --version and --help), and we don't want this
1678 function to make e.g. `touch file >&-' fail.
1679 But do fail if it was closed and someone has tried to write to it.
1680 E.g., `printf foo >&-' must fail.
1682 2004-11-11 Simon Josefsson <jas@extundo.com>
1684 * strtok_r.h, strtok_r.c: New file.
1686 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1688 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1689 we can stop lying to compilers about the constness of argv when we
1690 are compiled outside glibc.
1691 (getopt, getopt_long, getopt_long_only): Use it.
1692 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1694 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1695 _getopt_long_only_r): Likewise.
1696 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1697 _getopt_long_only_r): Likewise.
1699 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1700 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1701 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1702 the other external symbols.
1703 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1704 declaration, since the above renaming now works around collisions.
1706 2004-11-11 Jim Meyering <jim@meyering.net>
1708 * linebreak.c: Remove trailing blanks.
1709 * alloca_.h: Likewise.
1710 * acosl.c: Likewise.
1711 * euidaccess.c: Likewise.
1712 * allocsa.h: Likewise.
1714 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1716 * mktime.c (SHR): New macro, which is a portable
1717 substitute for >> that should work even on Crays.
1718 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1719 Problem reported by Mark D. Baushke in
1720 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1721 * getdate.y (SHR): Likewise.
1723 * strftime.c (SHR): Likewise.
1725 * quotearg.c (struct quoting_options): Use unsigned int for
1726 quote_these_too, so that right shifts are well defined. All uses
1729 2004-11-10 Simon Josefsson <jas@extundo.com>
1731 * getaddrinfo.h, getaddrinfo.c: New files.
1733 2004-11-10 Jim Meyering <jim@meyering.net>
1735 Ensure that no close failure goes unreported.
1736 * closeout.c (close_stdout): Always close stdout. I.e., don't
1737 return early when it seems there's nothing to flush.
1738 Don't include __fpending.h.
1740 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1742 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1744 2004-11-05 Bruno Haible <bruno@clisp.org>
1746 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1747 Reported by Mark D. Baushke <mdb@cvshome.org>.
1749 2004-11-04 Bruno Haible <bruno@clisp.org>
1751 2004-09-11 Bruno Haible <bruno@clisp.org>
1752 * allocsa.valgrind: New file.
1753 2004-02-06 Bruno Haible <bruno@clisp.org>
1754 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1755 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1756 Reported by Christopher Seip <chris.seip@hp.com>.
1758 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1760 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1761 with errno == ERANGE if the buffer is too small.
1762 Problem reported by Mark D. Baushke.
1764 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1766 * xreadlink.c (MAXSIZE): New macro.
1767 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1768 size does not exceed MAXSIZE. Avoid cast.
1769 As suggested by Mark D. Baushke in
1770 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1771 if readlink fails with buffer size just under MAXSIZE, try again
1774 2004-11-02 Derek R. Price <derek@ximbiot.com>
1775 and Paul Eggert <eggert@cs.ucla.edu>
1777 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1778 (get_date): Overparenthesize to avoid GCC warning.
1780 2004-11-02 Bruno Haible <bruno@clisp.org>
1782 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1783 function returns void.
1785 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1787 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1788 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1791 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1793 * getdate.y: Add support for TZ="foo" within a date string.
1794 Fix some bugs near time_t boundaries. Reject dates with
1795 out-of-range components, e.g., "Sept 31".
1796 Include <stdlib.h>, "setenv.h", "xalloc.h".
1797 (ISDIGIT_LOCALE): Remove; unused.
1798 Note that the TZ and time functions used here are not reentrant.
1799 (mktime_ok, get_tz): New functions.
1800 (TZBUFSIZE): New constant.
1801 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1802 This requires that we sometimes generate our own TZ="XXX..." setting.
1804 2004-10-27 Derek R. Price <derek@ximbiot.com>
1806 * mktime.c (not_equal_tm): Remove redundant check.
1808 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1810 * getdate.y: Use Bison 1.875 features, and some minor
1811 code cleanups. This change does not affect semantics.
1812 Don't include <stdlib.h>; no longer needed.
1813 Don't include unlocked-io.h; only the "#if TEST" code uses
1814 stdio, and performance isn't crucial there.
1815 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1816 Bison 1.875 features as described below.
1817 All uses of "PC." replaced by "pc->".
1818 (YYSTYPE): Add a forward declaration.
1819 (yylex, yyerror): Use full prototypes in forward decls.
1820 Use "%pure-parser" rather than obsolescent "%pure_parser".
1821 Use %parse-param and %lex-param instead of obsolescent
1822 YYPARSE_PARAM and YYLEX_PARAM.
1823 (meridian_table, month_and_day_table, time_units_table,
1824 relative_time_table, time_zone_table, military_table,
1825 lookup_zone, lookup_word, get_date):
1826 Use NULL instead of 0 where appropriate.
1827 (to_hour): Avoid abort (), to avoid a dependency on
1829 (yyerror, yylex): Now accepts parser_control * arg.
1830 (main) [TEST]: Use '\0' rather than 0 for char.
1832 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1834 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1835 It's now the caller's responsibility to handle the case where
1836 !HAVE_GETPAGESIZE && !defined getpagesize.
1838 * mktime.c (leapyear): Arg is long int, not int.
1840 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1842 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1844 2004-10-12 Simon Josefsson <jas@extundo.com>
1846 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1847 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1850 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1852 * vsnprintf.h: New file.
1853 * vsnprintf.c: New file.
1855 2004-10-07 Bruno Haible <bruno@clisp.org>
1857 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1858 into the provided buffer.
1860 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1862 * diacrit.c, diacrit.h: Add GPL notice.
1864 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1865 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1866 * logl.c (logl): Keep the code as similar to glibc as possible.
1867 This avoids a potential constant-folding bug.
1869 2004-10-05 Bruno Haible <bruno@clisp.org>
1871 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1873 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1875 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1876 * xmalloc.c (xmemdup): Likewise.
1877 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1878 XFREE): Remove these long-obsolescent macros.
1879 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1880 * xstrdup.c: Remove.
1882 * regex.c (re_comp): Cast gettext return value to char *,
1883 Problem reported by Martin Neitzel via Mark D. Baushke.
1885 2004-10-04 Simon Josefsson <jas@extundo.com>
1887 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1888 '#ifdef USE_UNLOCKED_IO'.
1890 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1892 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1893 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1894 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1895 regex.c, sha1.c, version-etc.c, yesno.c:
1896 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1897 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1898 the includer's responsibility.
1900 Sync from coreutils.
1902 * modechange.c (mode_compile): Don't decrement a pointer that
1903 points to the start of a string, as the C Standard says the
1904 resulting behavior is undefined.
1906 * backupfile.h (enum backuptype): Rename none -> no_backups,
1907 simple -> simple_backups, numbered_existing ->
1908 numbered_existing_backups, numbered -> numbered_backups
1909 to avoid shadowing problems. All uses changed.
1910 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1911 * backupfile.c (check_extension, numbered_backup):
1912 Rename locals to avoid shadowing 'basename'.
1913 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1916 * .cppi-disable: Add getopt_.h, getopt_int.h.
1917 * .cvsignore: Add getopt.h.
1919 2004-10-04 Simon Josefsson <jas@extundo.com>
1921 * memmem.h: New file.
1922 * memmem.c: New file, taken from glibc.
1924 2004-10-02 Jim Meyering <jim@meyering.net>
1926 * dirfd.h, getpagesize.h: Add copyright notice.
1928 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1930 * snprintf.c: Remove comments as to why each header is needed.
1932 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1934 * strsep.h: New file.
1935 * strsep.c: New file.
1937 2004-10-01 Simon Josefsson <jas@extundo.com>
1939 * snprintf.c (snprintf): Handle size==0.
1941 2004-10-01 Simon Josefsson <jas@extundo.com>
1942 Bruno Haible <bruno@clisp.org>
1944 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1945 (snprintf): Declare 'args'.
1947 2004-09-30 Simon Josefsson <jas@extundo.com>
1949 * snprintf.h, snprintf.c: New files.
1951 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1953 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1954 (hol_entry_help): Never translate an empty string.
1955 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1956 * argp.h (OPTION_NO_TRANS): New option.
1958 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1960 * xvasprintf.c: Include xalloc.h.
1961 (xvasprintf): Use xalloc_die, not xmalloc_die.
1963 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1965 * dummy.c: Change copyright notice to FSF, and license to GPL.
1967 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1969 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1970 Problem reported by Bruno Haible in:
1971 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1973 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1975 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1976 in case some system header has #define'd it. Problem reported by
1977 Soeren D. Schulze in
1978 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1980 2004-09-08 Bruno Haible <bruno@clisp.org>
1982 * stdint_.h.in: New file, taken from GNU clisp.
1984 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1986 * xvasprintf.h: New file.
1987 * xvasprintf.c: New file.
1988 * xasprintf.c: New file.
1990 2004-09-08 Bruno Haible <bruno@clisp.org>
1992 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1994 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1996 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1998 Import from coreutils.
1999 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2000 strings on unbounded length. alloca's performance benefits aren't
2001 that important here.
2003 (parse_with_separator): New function, with most of the internals
2004 of the old parse_user_spec. Allow user to omit both user and group,
2005 for compatibility with FreeBSD.
2006 Clone only the user name, not the entire spec.
2007 Do not set *uid, *gid unless entirely successful.
2008 Avoid memory leak in some failing cases.
2009 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2010 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2011 (parse_user_spec): Rewrite to use parse_with_separator.
2013 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2015 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2016 its complicated substitute.
2017 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2018 and program_invocation_name.
2019 (__argp_basename) [!_LIBC]: Remove; the only use was
2020 replaced by its body.
2021 (__argp_short_program_name): Change condition from
2022 !defined __argp_short_program_name to
2023 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2024 to match argp-namefrob.h.
2025 (__argp_failure): Don't assume strerror_r returns char *.
2026 * argp-parse.c (N_): Define unconditionally.
2027 (argp_default_options): Fill out initializers with 0 to avoid
2030 2004-08-12 Simon Josefsson <jas@extundo.com>
2032 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2033 * getopt_.h: Renamed from getopt.h.
2035 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2037 Merge from coreutils.
2039 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2040 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2041 for Reliant Unix 5.43.
2043 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2044 (union fooround): Use uintmax_t, not long int.
2045 The rest is a merge from libc:
2046 [defined _LIBC]: Include <shlib-compat.h>.
2047 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2049 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2051 * strverscmp.c: Convert to UTF-8.
2053 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2055 * obstack.h (obstack_empty_p):
2056 Don't assume that chunk->contents is suitably aligned.
2057 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2058 Likewise. Problem reported by Benno in
2059 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2061 * chown.c (rpl_chown): Work even if the file is writeable but not
2062 readable. This could be improved further but it'd take some work.
2064 2004-08-08 Simon Josefsson <jas@extundo.com>
2066 * xgethostname.c: Don't include error.h (not used).
2069 * getpass.c: Include getpass.h first.
2071 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2073 * xalloc-die.c: New files.
2074 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2076 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2077 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2078 (_, N_, xalloc_die): Move to xalloc-die.c.
2079 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2080 so that we needn't mess with xalloc_msg_memory_exhausted.
2082 * sha1.h: Renamed from sha.h.
2083 (SHA1_H): Renamed from _SHA_H.
2084 (sha1_ctx): Renamed from sha_ctx.
2085 (sha1_init_ctx): Renamed from sha_init_ctx.
2086 (sha1_process_block): Renamed from sha_process_block.
2087 (sha1_process_bytes): Renamed from sha_process_bytes.
2088 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2089 (sha1_read_ctx): Renamed from sha_read_ctx.
2090 (sha1_stream): Renamed from sha_stream.
2091 (sha1_buffer): Renamed from sha_buffer.
2092 * sha1.c: Likewise; renamed from sha.c.
2093 Do not include <sys/types.h>.
2094 Include <stddef.h> rather than <stdlib.h>.
2096 2004-08-08 Bruno Haible <bruno@clisp.org>
2098 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2099 FILESYSTEM_PREFIX_LEN.
2100 * progreloc.c: Likewise.
2101 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2103 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2106 * argp-help.c (make_hol, hol_append): Don't assume that
2107 SIZE_MAX is a valid preprocessor constant.
2108 (__argp_basename): Change from "#ifndef _LIBC"
2109 to "#ifndef __argp_short_program_name", so that
2110 we don't compile these functions for tar.
2112 More merges from coreutils.
2113 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2114 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2116 * addext.c: Remove; no longer needed.
2117 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2118 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2119 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2120 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2121 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2122 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2123 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2124 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2125 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2126 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2127 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2128 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2129 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2130 Import changes from coreutils.
2132 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2134 Merge from coreutils.
2136 * .gdb-history: Remove; this doesn't belong here.
2138 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2139 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2140 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2142 * dirname.h: Include <stdbool.h>.
2143 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2144 for consistency with POSIX terminology. All uses changed.
2145 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2146 (strip_trailing_slashes): Use bool for booleans.
2147 * stripslash.c (strip_trailing_slashes): Likewise.
2149 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2150 sometimes returns a positive errno value even when it succeeds.
2151 (print_errno_message) [!LIBC]: Fall back on strerror if
2154 * path-concat.c (mempcpy): Don't define if a system header defines it.
2155 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2156 (longest_relative_suffix): New function.
2157 (path_concat): Use it. Assume first argument is not NULL.
2158 Port to DOS. Omit redundant separators.
2159 Report an error instead of returning NULL.
2160 Use mempcpy instead of memcpy.
2161 (xpath_concat): Remove: not declared or used.
2163 * same.h: Include <stdbool.h>
2164 (same_name): Return bool, not int.
2165 * same.c (same_name): Likewise.
2166 (errno): Don't declare; we assume C89 or better now.
2168 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2169 if not already defined.
2171 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2172 * dup-safer.c (errno): Likewise.
2174 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2176 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2179 2004-08-03 Simon Josefsson <jas@extundo.com>
2181 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2182 * progname.h: Don't include stdbool.h.
2184 2004-08-02 Simon Josefsson <jas@extundo.com>
2186 * getsubopt.h: New file, with comments from Bruno Haible.
2187 * getsubopt.c: New file, from glibc, but slightly modified based on
2188 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2190 2004-08-01 Simon Josefsson <jas@extundo.com>
2192 * xgetdomainname.c: Include stdlib.h, for free().
2194 2004-07-16 Simon Josefsson <jas@extundo.com>
2196 * dummy.c: New file.
2198 2004-07-16 Bruno Haible <bruno@clisp.org>
2200 * backupfile.h: Add extern "C" for C++.
2201 * closeout.h: Likewise.
2202 * copy-file.h: Likewise.
2203 * findprog.h: Likewise.
2204 * full-write.h: Likewise.
2205 * pathname.h: Likewise.
2206 * progname.h: Likewise.
2207 * stpcpy.h: Likewise.
2208 * stpncpy.h: Likewise.
2209 * strcase.h: Likewise.
2210 * strstr.h: Likewise.
2211 * xalloc.h: Likewise.
2213 * mbswidth.h: Add extern "C" for C++.
2214 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2216 2004-07-09 Simon Josefsson <jas@extundo.com>
2218 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2219 failed without this.)
2221 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2223 * fchown-stub.c: New file.
2225 2004-06-24 Jim Meyering <jim@meyering.net>
2227 * obstack.h (obstack_base): Cast to (void *), per documentation.
2229 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2231 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2233 2004-06-01 Jim Meyering <jim@meyering.net>
2235 * calloc.c: New file.
2237 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2239 * getdate.y (yylex): Allow space between sign and number.
2240 Problem reported by Dan Jacobson.
2242 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2243 and Jim Meyering <jim@meyering.net>
2245 Merge from coreutils CVS.
2247 * stat-macros.h: New file, with contents from file-type.h
2248 and coreutils' system.h.
2249 * file-type.c: Include "stat-macros.h".
2250 * file-type.h (file_type): Move all macro definitions to new file,
2253 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2254 Wrap old code with this conditional.
2255 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2256 function that does not dereference symlinks.
2257 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2259 * xreadlink.c: Include xreadlink.h first, to catch .h file
2260 dependency problems.
2261 (xreadlink): Accept new arg SIZE, for efficiency.
2262 All decls and uses changed.
2263 * xreadlink.h: Include <stddef.h>, for size_t.
2265 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2266 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2268 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2270 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2272 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2273 macros to be defined.
2274 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2275 the allocator returns NULL because the requested size is zero.
2277 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2279 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2280 var. Add comment explaining why libc still defines it. This
2281 merges the following patch from glibc:
2282 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2284 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2286 * obstack.c (_obstack): Remove unused variable. It hasn't been
2287 present in glibc since revision 1.1 of this file.
2288 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2289 obstack_alignment_mask, obstack_alloc, obstack_base,
2290 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2291 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2292 obstack_grow0, obstack_init, obstack_int_grow,
2293 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2294 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2295 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2296 nonexistent functions.
2298 2004-05-17 Derek R. Price <derek@ximbiot.com>
2299 Paul Eggert <eggert@cs.ucla.edu>
2301 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2303 2004-05-14 Bruno Haible <bruno@clisp.org>
2305 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2306 that consists of a '.' followed by an empty digit string.
2307 Patch by Tor Lillqvist <tml@iki.fi>.
2309 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2311 Port obstack to the AS/400, where pointers are 16 bytes wide and
2312 you cannot cast an integer to a valid pointer. This patch is
2313 currently waiting to be integrated into glibc; see
2314 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2316 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2317 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2318 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2319 (struct obstack): temp member is now a union of a pointer and
2320 an integer, instead of an integer. All integer uses changed.
2321 This does not affect the physical layout of struct obstack,
2322 except on hosts (like the AS/400) where the size or alignment of
2323 void * is greater than that of ptrdiff_t.
2324 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2325 __STDC__)]: Store temporary in pointer member of union, not
2327 * obstack.c: Include <stddef.h>, for offsetof.
2328 (struct fooalign): Remove; it doesn't need a name.
2329 (union fooround): Change double to long double, and add void *.
2330 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2331 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2332 not a macro. Hence the values are always int; so remove all
2333 casts-to-int in uses.
2335 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2336 Derek Price <derek@ximbiot.com>
2338 * alloca.c: Include <alloca.h>, to get our interface.
2339 * alloca_.h: Use __alloca on AIX, so that we don't have to
2340 include <alloca.h> first. Use C89 prototype for alloca; this
2341 requires including <stddef.h> for size_t. Use extern "C" if C++.
2342 Use #elif for simplicity, since we can assume C89 now.
2343 Don't try to source the system alloca.h since it will not be found
2344 and to prevent recursively including its replacement.
2345 * fnmatch.c: Include <alloca.h> instead of opencoding.
2346 * regex.c: Likewise.
2348 2004-05-16 Derek Price <derek@ximbiot.com>
2349 Paul Eggert <eggert@cs.ucla.edu>
2351 getline cleanup. This changes the getndelim2 API: both order of
2352 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2355 * getline.c: Don't include stddef.h or stdio.h, since our
2356 interface does that.
2357 (getline): Always use getdelim, so that we don't have two
2358 copies of this code.
2359 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2361 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2362 (GETNDELIM2_MAXIMUM): New macro.
2363 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2364 instead of the old practice of delim2==0. All callers changed.
2365 Return -1 on overflow, instead of returning junk.
2366 Do not set *linesize unless allocation succeeds.
2367 * getndelim2.h: Do not include stddef.h; no longer needed, now
2368 that we include sys/types.h.
2369 * getnline.h: Likewise.
2370 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2371 (getndelim2): Reorder arguments.
2372 * getnline.c (getnline, getndelim):
2373 Don't discard the NMAX argument.
2374 (getnline): Invoke getndelim, to avoid code duplication.
2375 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2376 of (size_t) -1 by callers of the getnline family.
2378 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2380 * nanosleep.c (suspended): Change its type from int to
2381 sig_atomic_t volatile.
2382 (first_call): Make it private to rpl_nanosleep, and have it
2383 be zero initially as that's a bit faster.
2384 (my_usleep): Round up fractional times instead of truncating them,
2385 as this is the usual meaning for 'sleep'.
2387 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2389 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2390 (ENOSYS): Define if not defined.
2391 (settime): Fall back on stime if it exists and settimeofday fails.
2392 But don't bother with fallbacks if a method fails with errno == EPERM.
2394 2004-05-11 Jim Meyering <jim@meyering.net>
2396 Prior to this change, the save_cwd caller required read access to the
2397 current directory on most systems (ones with the fchdir function).
2399 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2400 fails, try write-only, and finally, resort to using xgetcwd.
2402 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2404 * obstack.c, obstack.h: Import changes from libc.
2406 2004-04-28 Bruno Haible <bruno@clisp.org>
2408 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2409 implicitly appends .exe to executables.
2410 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2411 accepts Windows pathnames.
2412 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2413 Cygwin like Windows, since it now accepts Windows pathnames.
2414 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2415 Cygwin like Windows, since it now accepts Windows pathnames.
2416 Reported by Derek Robert Price <derek@ximbiot.com>.
2418 2004-04-20 Jim Meyering <jim@meyering.net>
2420 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2422 2004-04-20 Jim Meyering <jim@meyering.net>
2423 Bruno Haible <bruno@clisp.org>
2425 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2426 memory when realloc fails.
2428 2004-04-18 Jim Meyering <jim@meyering.net>
2430 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2431 don't leak memory and do call END_UTMP_ENT.
2433 2004-04-11 Paul Eggert <eggert@twinsun.com>
2435 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2436 (CHAR_BIT): Remove, since we assume C89.
2437 Include <stdint.h> if available, as per current Autoconf CVS advice.
2439 2004-03-30 Paul Eggert <eggert@twinsun.com>
2441 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2442 not bool, to be more consistent with Unix conventions.
2443 Suggested by Bruno Haible.
2445 Merge from coreutils.
2447 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2450 * getdate.h: Include stdbool.h, and timespec.h instead of
2451 the usual <time.h> dance.
2452 (get_date): Change signature to support fractional time stamps.
2453 All callers changed.
2454 * getdate.y: Include "getdate.h" first, as we can now
2455 assume C89 and don't need to worry about 'const'.
2456 Similarly, include "unlocked-io.h" near start, not in middle.
2458 (textint.value): Use long int rather than int.
2459 (textint.digits): Use size_t rather than int.
2460 (BILLION, LOG10_BILLION): New constants.
2461 (parser_control): New member rel_ns. Members day_ordinal,
2462 time_zone, month, day, hour, minutes, rel_year, rel_month,
2463 rel_day, rel_hour, rel_minutes, rel_seconds
2464 are now long int, not int. Member seconds is now struct timespec,
2465 not int. New member timespec_seen. Members dates_seen, days_seen,
2466 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2468 (%union.intval): Now long int, not int.
2469 New member timespec.
2470 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2471 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2472 (spec): Now is a timespec or an item list.
2473 (timespec, items): New nonterminals.
2474 (time, rel, relunit, number, get_date):
2475 Add support for fractional seconds.
2476 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2477 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2478 (to_hour): First arg is now long int, not int.
2479 (to_year): Returns long int, not int.
2480 Don't treat year -70 like 70.
2481 (tm_diff): Returns long int, not int.
2482 (lookup_word): Use bool instead of int when appropriate.
2483 (yylex): Use size_t for count, not int.
2484 Detect overflow when parsing large integer constants.
2485 Add support for fractions.
2486 (get_date): Make pointers 'const' if possible.
2487 Use more-portable code to detect integer overflow.
2488 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2489 Don't use ctime; it's not reliable if the year has >4 digits.
2491 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2492 This is for compatibility with BSD.
2494 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2495 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2496 From coreutils' system.h.
2498 * userspec.c: Don't include "posixver.h".
2499 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2500 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2501 compatible extension. Simplify code by removing a boolean int
2502 that was always nonzero if a string was nonnull.
2504 2004-03-30 Jim Meyering <jim@meyering.net>
2506 Merge from coreutils.
2508 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2510 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2511 an empty input stream.
2513 * readtokens.c: Include <stdbool.h>.
2514 (readtoken): Use `size_t' rather than int/long.
2515 All callers adjusted.
2516 Use `bool' rather than `int' where appropriate.
2517 Use memset rather than an explicit loop.
2518 Use x2nrealloc rather than xrealloc.
2519 Allow the use of `\0' as a delimiter.
2520 (readtokens): Likewise.
2521 * readtokens.h (readtoken, readtokens): Update prototypes.
2523 2004-03-30 Bruno Haible <bruno@clisp.org>
2525 * getloadavg.c (getloadavg): Don't assume setlocale returns
2528 2004-03-29 Paul Eggert <eggert@twinsun.com>
2530 Merge changes to getloadavg.c from coreutils and Emacs.
2532 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2533 Define to an expression, not to the empty string.
2534 Include cloexec.h and xalloc.h.
2535 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2536 Use set_cloexec_flag rather than rolling our own.
2537 * cloexec.c, cloexec.h: New files.
2539 2004-03-18 Paul Eggert <eggert@twinsun.com>
2541 * getopt.h: Sync with libc CVS.
2543 2004-03-18 Paul Eggert <eggert@twinsun.com>
2544 Bruno Haible <bruno@clisp.org>
2546 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2547 not on all platforms that have <wchar.h>.
2548 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2550 2004-03-09 Paul Eggert <eggert@twinsun.com>
2552 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2554 * getopt_int.h: New file, also synced from libc.
2556 2004-03-07 Paul Eggert <eggert@twinsun.com>
2558 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2559 '#if' expressions. Unlike the code it replaces, it does not
2560 depend on (defined _SC_PAGESIZE). However, it does depend on
2561 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2562 first reported by Jason Andrade in
2563 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2565 2004-01-18 Simon Josefsson <jas@extundo.com>
2567 * strdup.h: New file.
2568 * strdup.c: Include it.
2569 * path-concat.c: Include strdup.h. Drop strdup declaration.
2570 * userspec.c: Include strdup.h. Drop strdup declaration.
2572 2004-02-06 Karl Berry <karl@gnu.org>
2574 * config.charset: update from gettext 0.14.1.
2576 2004-02-05 Paul Eggert <eggert@twinsun.com>
2578 Add comments and code, prompted by suggestions from Bruno Haible
2580 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2581 describing the enum quoting_style values.
2582 * quotearg.c (quotearg_alloc): New function.
2583 (quotearg_buffer_restyled): Treat lone { and } as special.
2584 Treat = as special. Work around bug with older shells
2585 that "see" a '\' that is really the 2nd byte of a multibyte char.
2586 Quote empty string with shell_quoting_style.
2588 2004-02-03 Bruno Haible <bruno@clisp.org>
2590 * pipe.h: New file, from GNU gettext.
2591 * pipe.c: New file, from GNU gettext.
2593 2004-01-27 Bruno Haible <bruno@clisp.org>
2595 * execute.h: New file, from GNU gettext.
2596 * execute.c: New file, from GNU gettext.
2597 * w32spawn.h: New file, from GNU gettext.
2599 2004-01-23 Paul Eggert <eggert@twinsun.com>
2601 Exit-status fix from coreutils.
2603 Use exit_failure consistently in place of EXIT_FAILURE,
2604 so that program exit statuses are consistent on failure.
2606 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2607 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2608 * argmatch.h: Comment fix to match the above.
2609 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2610 Now a macro referring to exit_failure, instead of a separate
2611 variable. Include "exitfail.h" to get it.
2612 * xstrtol.h: Include "exitfail.h".
2613 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2615 * long-options.c (parse_long_options): Use prototype
2616 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2619 2004-01-21 Jim Meyering <jim@meyering.net>
2621 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2622 so as not to conflict with a different-sized __mktime_internal
2623 function in GNU libc.
2624 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2625 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2627 2004-01-18 Paul Eggert <eggert@twinsun.com>
2629 Merge from diffutils.
2631 * file-type.c (file_type): Add typed memory objects.
2632 * file-type.h (S_TYPEISTMO): New macro.
2634 * c-stack.h (c_stack_action): Remove argv argument.
2635 * c-stack.c (c_stack_action): Likewise. All uses changed.
2636 (die): Don't calculate message unless segv_action returns.
2637 (get_stack_location, min_address_from_argv, max_address_from_argv,
2638 volatile stack_base, volatile_stack_size): Remove.
2639 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2640 that every segmentation violation is a stack overflow. (Ouch!)
2641 See Debian bug 136249 (still outstanding) for more info about why
2642 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2644 2003-11-30 Bruno Haible <bruno@clisp.org>
2646 Safer stack allocation.
2647 * setenv.c: Include allocsa.h.
2648 (alloca): Remove fallback definition.
2649 (freea): Remove macro.
2650 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2653 2003-10-17 Bruno Haible <bruno@clisp.org>
2655 * binary-io.h: Avoid warnings on Cygwin.
2657 2003-12-28 Bruno Haible <bruno@clisp.org>
2659 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2660 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2662 2003-11-28 Bruno Haible <bruno@clisp.org>
2664 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2666 2003-11-27 Bruno Haible <bruno@clisp.org>
2668 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2670 2003-11-17 Bruno Haible <bruno@clisp.org>
2672 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2674 2003-11-24 Bruno Haible <bruno@clisp.org>
2676 * xallocsa.h: New file, from GNU gettext.
2677 * xallocsa.c: New file, from GNU gettext.
2679 2003-11-24 Bruno Haible <bruno@clisp.org>
2681 * allocsa.h: New file, from GNU gettext.
2682 * allocsa.c: New file, from GNU gettext.
2684 2003-11-24 Bruno Haible <bruno@clisp.org>
2686 * eealloc.h: New file.
2688 2004-01-15 Jim Meyering <jim@meyering.net>
2690 Merge from coreutils.
2692 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2693 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2694 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2696 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2697 optional configure-time default.
2699 * version-etc.c (version_etc_copyright): Update copyright date.
2701 * xreadlink.c (xreadlink): Correct outdated comment.
2703 2004-01-15 Paul Eggert <eggert@twinsun.com>
2705 Merge from coreutils.
2707 * posixver.c: Include posixver.h.
2709 * same.c: Include <stdbool.h>, <limits.h>.
2710 (_POSIX_NAME_MAX): Define if not defined.
2712 (same_name): If file names are silently truncated, report
2713 that the file names are the same if they are the same after
2714 the silent truncation.
2716 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2717 conversion function.
2718 * xstrtod.c (xstrtod): Likewise. All callers changed to
2719 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2722 2004-01-14 Paul Eggert <eggert@twinsun.com>
2724 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2725 with like-named macro in fnmatch.c.
2726 (EXT): Use an internal constant instead.
2728 Merge fnmatch patches from glibc.
2729 * fnmatch.c (mbsinit): Remove define.
2730 Add libc_hidden_ver (__fnmatch, fnmatch).
2731 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2732 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2734 2003-12-14 Karl Berry <karl@gnu.org>
2736 * config.charset: update from gettext-runtime.
2738 2003-12-03 Paul Eggert <eggert@twinsun.com>
2740 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2741 Bug reported by Alfred M. Szmidt.
2743 2003-11-29 Karl Berry <karl@gnu.org>
2745 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2747 2003-11-23 Paul Eggert <eggert@twinsun.com>
2748 Bruno Haible <bruno@clisp.org>
2750 * printf-parse.h: Don't include sys/types.h.
2751 (ARG_NONE): New macro.
2752 (char_directive): Change type of *arg_index fields to size_t.
2753 * printf-parse.c: Don't include sys/types.h.
2754 (SSIZE_MAX): Remove macro.
2755 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2756 Remove unnecessary overflow check.
2757 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2760 2003-11-24 Paul Eggert <eggert@twinsun.com>
2762 * alloca.c: Remove dependency on xalloc module.
2763 (xalloc_die): Remove.
2764 (memory_full) [!defined emacs]: New macro.
2765 [!defined emacs]: Don't include xalloc.h.
2766 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2767 address arithmetic overflows. Change datatypes a bit to avoid
2770 2003-11-22 Jim Meyering <jim@meyering.net>
2772 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2774 2003-11-17 Bruno Haible <bruno@clisp.org>
2776 * vasnprintf.c (alloca): Remove fallback definition.
2777 (freea): Remove definition.
2778 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2779 Reported by Paul Eggert.
2781 2003-11-17 Jim Meyering <jim@meyering.net>
2783 On systems without utime and without a utimes function capable of
2784 dealing with a NULL struct utimbuf* argument, this utime replacement
2785 could -- in unusual circumstances -- leak a file descriptor.
2786 * utime.c: Include <unistd.h> and <errno.h>.
2787 (utime_null): Be sure to close `fd' and to preserve errno.
2788 Reported by Geoff Collyer via Arnold Robbins.
2790 2003-11-16 Paul Eggert <eggert@twinsun.com>
2791 Bruno Haible <bruno@clisp.org>
2793 Protect against address arithmetic overflow.
2794 * printf-args.h: Include stddef.h.
2795 (arguments): Change type of field 'count' to size_t.
2796 * printf-args.c (printf_fetchargs): Use size_t instead of
2797 'unsigned int' where appropriate.
2798 * printf-parse.h: Include sys/types.h.
2799 (char_directive): Change type of *arg_index fields to ssize_t.
2800 (char_directives): Change type of fields 'count', max_*_length to
2802 * printf-parse.c: Include sys/types.h and xsize.h.
2803 (SSIZE_MAX): Define fallback value.
2804 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2805 instead of 'int' where appropriate. Check a_allocated, d_allocated
2806 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2807 * vasnprintf.c: Include xsize.h.
2808 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2809 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2810 overflow. Avoid wraparound when converting a width or precision from
2813 2003-11-16 Bruno Haible <bruno@clisp.org>
2815 Update from GNU gettext.
2816 * printf-parse.c: Generalize to it can be compiled for wide strings.
2817 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2818 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2819 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2820 SNPRINTF): New macros.
2821 Don't include <alloca.h> if the file is used inside libintl.
2822 (local_wcslen): New function, for Solaris 2.5.1.
2823 (VASNPRINTF): Use it instead of wcslen.
2825 2003-11-16 Bruno Haible <bruno@clisp.org>
2827 * xsize.h (xmax): New function.
2828 (xsum, xsum3, xsum4): Declare as "pure" functions.
2830 2003-11-12 Paul Eggert <eggert@twinsun.com>
2832 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2833 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2834 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2835 heuristic is just as accurate as far as we know, and it removes a
2836 dependency on size_max.m4 and ptrdiff_max.m4.
2838 2003-11-12 Paul Eggert <eggert@twinsun.com>
2840 * xstrtol.c (__xstrtol): Remove "break" immediately after
2841 "return", to pacify some unknown compiler. Problem reported
2844 2003-11-11 Bruno Haible <bruno@clisp.org>
2846 * xsize.h (SIZE_MAX): Remove fallback definition.
2847 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2850 2003-11-10 Paul Eggert <eggert@twinsun.com>
2852 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2853 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2854 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2856 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2857 not (size_t) -1, since it's defined here.
2859 2003-11-06 Paul Eggert <eggert@twinsun.com>
2861 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2862 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2863 Reject sizes of exactly SIZE_MAX bytes.
2864 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2865 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2867 2003-11-05 Bruno Haible <bruno@clisp.org>
2869 * xsize.h: Include limits.h, to avoid a possible collision with
2870 SIZE_MAX defined in <limits.h> on Solaris.
2872 2003-11-04 Bruno Haible <bruno@clisp.org>
2874 * xsize.h: New file.
2875 * linebreak.c: Include xsize.h.
2876 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2877 argument for overflow.
2878 Suggested by Paul Eggert.
2880 2003-10-31 Bruno Haible <bruno@clisp.org>
2882 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2883 to avoid (extremely rare) race condition.
2884 Suggested by Paul Eggert.
2886 2003-11-03 Jim Meyering <jim@meyering.net>
2888 * userspec.c: Include "userspec.h".
2889 * userspec.h: New file.
2891 2003-10-31 Paul Eggert <eggert@twinsun.com>
2893 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2894 * mountlist.c (SIZE_MAX): Define if not defined already.
2895 (read_filesystem_list): Set and use me_type_malloced.
2896 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2897 whatever the type happens to be), for brevity and consistency.
2898 Check for size calculation overflow on Alphas running OSF/1.
2900 2003-10-31 Jim Meyering <jim@meyering.net>
2902 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2904 * linebuffer.c: Include <string.h> for declaration of memset.
2906 2003-10-30 Paul Eggert <eggert@twinsun.com>
2907 Bruno Haible <bruno@clisp.org>
2909 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2910 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2912 2003-10-29 Paul Eggert <eggert@twinsun.com>
2914 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2915 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2917 * quotearg.c (quotearg_n_options): Use it.
2918 * group-member.c: Include <stdbool.h>.
2919 (free_group_info): Arg is now const *; don't free arg.
2920 (get_group_info): Now returns bool and accepts struct group_info *,
2921 rather than returning a malloc'ed struct group_info *.
2922 All uses changed. Check for overflow in internal size calculation.
2924 * getusershell.c (readname): Simplify the code by using x2nrealloc
2925 rather than xmalloc/xrealloc.
2926 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2927 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2928 conformance bug: the old code used a pointer after freeing the
2929 storage that it addressed.
2930 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2931 rather than doing it by hand.
2932 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2933 the buffer preserved. Use free and xmalloc instead.
2934 * quotearg.c (quotearg_n_options): Likewise.
2935 Use a simpler test for size overflow. Don't use xalloc_oversized
2936 because unsigned int might be wider than size_t (!); this suggests
2937 that we should switch from unsigned int to size_t for slot numbers.
2939 2003-10-27 Bruno Haible <bruno@clisp.org>
2941 * stdbool_.h: Better support for BeOS.
2943 2003-10-27 Paul Eggert <eggert@twinsun.com>
2945 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2946 to allocate the returned structure. Do not allocate a subarray,
2947 as x2nrealloc will do that.
2948 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2949 instead of xnrealloc.
2950 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2952 2003-10-26 Paul Eggert <eggert@twinsun.com>
2954 * xalloc.h (xalloc_oversized): New static inline function, for
2955 callers that want to do their own size-overflow checking. Include
2956 <stdbool.h>, since xalloc_oversized returns bool.
2957 * xalloc.c (array_size_overflow): Remove. All callers changed
2958 to use xalloc_oversized.
2960 Add two functions x2realloc, x2nrealloc, for programs that grow
2961 arrays dynamically by doubling their sizes.
2962 * xalloc.h (x2realloc, x2nrealloc): New decls.
2963 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2966 Port to C99 semantics for 'inline' of external functions.
2967 Bug reported by Bruno Haible.
2968 * xmalloc.c (xnmalloc_inline): New static inline function,
2969 with the old contents of xnmalloc.
2970 (xnmalloc, xmalloc): Use it.
2971 (xnrealloc_inline): New static inline function,
2972 with the old contents of xnrealloc.
2973 (xnrealloc, xrealloc): Use it.
2975 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2977 2003-10-25 Paul Eggert <eggert@twinsun.com>
2979 Fix several address-calculation bugs in the hash modules,
2980 plus some minor code cleanup.
2982 * hash.h: Include <stdbool.h>, for bool.
2983 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2984 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2985 hash_get_n_entries, hash_get_max_bucket_length,
2986 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2987 hash_rehash): Use size_t rather than unsigned.
2988 * hash.c (struct hash_table, hash_get_n_buckets,
2989 hash_get_n_buckets_used, hash_get_n_entries,
2990 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2991 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2992 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2994 (SIZE_MAX): Define if not defined.
2995 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2996 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2998 Use const * when possible.
2999 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3000 (check_tuning): Fix bug: if tuning parameters were very close to
3001 0 or 1, rounding errors could have caused subscript violations.
3002 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3003 (hash_initialize): Add 'fail:' label
3004 to free table and return NULL, and use it to simplify code.
3005 Use calloc rather than clearing the storage ourself.
3006 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3007 buffer size calculations.
3008 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3009 Include <stddef.h>, for size_t.
3010 * hash-pjw.c (hash_pjw): Likewise.
3011 Switch to method described by Bruno Haible.
3012 Include <limits.h>, for CHAR_BIT.
3013 (SIZE_BITS): New macro.
3015 2003-10-21 Paul Eggert <eggert@twinsun.com>
3017 * getndelim2.c (getndelim2): When size calculation overflows,
3018 ceiling the allocation at NMAX bytes rather than silently
3019 discarding input bytes before NMAX is reached. This makes
3020 a difference only if NMAX exceeds SIZE_MAX / 2.
3022 * obstack.c: Merge from glibc.
3023 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3024 Add libc_hidden_def (_obstack_newchunk).
3025 (_obstack_free) [! defined _LIBC]: Remove.
3026 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3027 a clone of the function body.
3028 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3029 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3031 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3032 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3035 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3036 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3037 Don't use lvalue casts, as GCC plans to remove support for them
3038 in GCC 3.5. Reported by Joseph S. Myers. This bug
3039 was also present in the non-GCC version, indicating that this
3040 code had always been buggy and had never been widely used.
3041 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3042 Use the fast variant of each macro, rather than copying the
3043 definiens of the fast variant; that way, we'll be more likely to
3044 catch future bugs in the fast variants.
3046 2003-10-20 Bruno Haible <bruno@clisp.org>
3048 * wait-process.h: New file, from GNU gettext.
3049 * wait-process.c: New file, from GNU gettext.
3051 2003-10-19 Jim Meyering <jim@meyering.net>
3053 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3055 2003-10-16 Paul Eggert <eggert@twinsun.com>
3057 * getgroups.c: Include <errno.h>, <stdlib.h>.
3058 (getgroups): First arg is int, not size_t.
3059 Don't let 'free' mangle errno.
3061 2003-10-16 Jim Meyering <jim@meyering.net>
3063 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3065 2003-10-15 Paul Eggert <eggert@twinsun.com>
3067 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3069 (new_exclude, add_exclude_file): Initial size no longer needs to
3071 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3072 our own address arithmetic overflow checking.
3074 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3075 (fnmatch): Do not alloca more than 2000 wide characters;
3076 instead, use malloc for large buffers.
3077 Check for address arithmetic overflow, and return -1
3078 with errno set to ENOMEM in that case.
3079 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3080 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3081 instead, return -1. Check for address arithmetic overflow.
3083 2003-10-14 Paul Eggert <eggert@twinsun.com>
3085 Handle invalid suffixes and overflow independently, so that
3086 callers can treat them independently as needed. Fix some bugs in
3087 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3088 suffix for a human-readable blocksize. The major caller-visible
3089 change is the addition of a new
3090 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3091 that both overflow and suffix chars were found.
3093 * human.c (humblock): Don't check separately for invalid suffix
3094 char; that is xstrtoumax's job (now that its bug is fixed).
3095 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3096 INTMAX_MAX]: New macros.
3097 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3098 TYPE_MAXIMUM): New macros.
3099 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3100 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3101 if overflow occurs, as it's what __strtol does and it's more useful
3103 (__xstrtol): If __strtol reports some error other than ERANGE,
3104 reflect it to the caller as LONGINT_INVALID. If it reports
3105 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3106 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3107 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3109 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3110 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3111 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3112 [defined UINTMAX_MAX]: New macros.
3114 2003-10-14 Bruno Haible <bruno@clisp.org>
3116 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3117 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3118 Also use volatile where needed.
3120 2003-10-12 Paul Eggert <eggert@twinsun.com>
3122 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3123 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3124 and define in terms of the other primitives.
3125 * xmalloc.c: Include stdbool.h; do not include exit.h.
3126 (SIZE_MAX): Define if not already defined.
3127 (array_size_overflow): New function.
3128 (xalloc_die): Abort instead of exiting if 'error' returns.
3129 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3130 (xmalloc, xrealloc): Use them.
3131 (xcalloc): Check for address arithmetic overflow.
3132 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3133 a bit faster than strcpy.
3135 2003-10-08 Paul Eggert <eggert@twinsun.com>
3137 Merge getpass from libc, plus a few fixes.
3139 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3140 Include <stdbool.h>.
3141 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3142 __fsetlocking to empty.
3143 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3144 do include <bits/libc-lock.h>.
3145 Do not include <fcntl.h>; not needed.
3146 [_LIBC]: Include <wchar.h>.
3147 (NOTCANCEL_MODE): New macro.
3148 (flockfile, funlockfile) [_LIBC]: New macros.
3149 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3150 [!_LIBC]: New macros.
3151 (call_fclose): New function.
3152 (getpass): Use it. Save tty stream separately; this simplifies the
3153 code and makes it more reliable if stdin happens to equal stdout.
3154 Invoke __fsetlocking on tty.
3155 Handle thread cancellation if needed.
3156 Namespace cleanup (use __tcgetattr, __getline).
3157 Use bool for Booleans.
3158 [USE_IN_LIBIO]: Handle wide streams.
3159 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3160 stream might go where.
3162 * unlocked-io.h: Include <stdio.h>, so that the caller
3163 doesn't have to include <stdio.h> before us.
3164 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3165 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3166 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3167 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3168 if not declared, so that we can use getpass.c code from libc without
3170 (flockfile, ftrylockfile, funlockfile): New macros.
3172 2003-10-06 Bruno Haible <bruno@clisp.org>
3174 * version-etc-2.h: Remove file.
3175 * version-etc-2.c: Remove file.
3177 2003-09-25 Jim Meyering <jim@meyering.net>
3178 Bruno Haible <bruno@clisp.org>
3180 This lets translators provide better translations for the
3181 "Written by ..." part of --version output.
3182 * version-etc.h: Include stdarg.h.
3183 (version_etc_copyright): Declare as readonly.
3184 (version_etc): Make this function variadic with a NULL-terminated list
3185 of author name strings.
3186 (version_etc_va): New declaration.
3187 * version-etc.c: Include stdarg.h, stdlib.h.
3188 (version_etc_copyright): Declare as readonly.
3189 (version_etc_va): New function. Provide a different translatable string
3190 for each possible number of authors < 10. Abbreviate when there are 10
3192 (version_etc): Make this function variadic. Call version_etc_va.
3193 Suggestion from Gary V. Vaughan.
3195 * long-options.h (parse_long_options): Change prototype: the authors
3196 string is moved to the end and becomes variadic.
3197 * long-options.c: Include stdarg.h.
3198 (parse_long_options): Make this function variadic, too.
3199 Call version_etc_va, not version_etc.
3201 2003-10-06 Bruno Haible <bruno@clisp.org>
3203 * fatal-signal.h: New file, from GNU gettext.
3204 * fatal-signal.c: New file, from GNU gettext.
3206 2003-10-04 Karl Berry <karl@gnu.org>
3208 * argp*: update from libc.
3210 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3212 * getpass.c (getpass): Use a no-op fseek when switching from input to
3213 output mode on the same stream.
3215 2003-09-29 Paul Eggert <eggert@twinsun.com>
3217 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3218 Fix arg typo in previous patch.
3220 2003-09-28 Jim Meyering <jim@meyering.net>
3222 * error.c: Correct cpp indentation.
3224 2003-09-27 Paul Eggert <eggert@twinsun.com>
3226 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3227 Omit the special code that used __typeof__, since we worry that
3228 it could be more trouble than it's worth. See:
3229 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3230 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3234 2003-09-26 Jim Meyering <jim@meyering.net>
3236 * error.c (error_tail): Move some declarations
3237 into inner scope where the local variables are used.
3239 2003-09-26 Bruno Haible <bruno@clisp.org>
3241 * stpncpy.h (gnu_stpncpy): New declaration.
3242 (stpncpy): Define as alias for gnu_stpncpy.
3243 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3245 2003-09-26 Paul Eggert <eggert@twinsun.com>
3247 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3248 (error_tail): Do not loop, reallocating temporary buffer, since
3249 the output cannot contain more wide characters than the input
3250 contains bytes, the size must be big enough already. This avoids
3251 one potential size overflow calculation. Check for size overflow
3252 when calculating temporary buffer size. Free temporary buffer
3253 when done, if it was allocated with malloc; this plugs a memory
3254 leak. Remove casts from void * to pointers, that are no longer
3255 needed now that we're assuming C89 or better.
3257 Merge error changes from glibc.
3259 * error.c, error.h: Update copyright notice header to match glibc.
3260 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3261 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3262 Disable cancellation while printing error.
3263 * error.h: Prepend __ to parameter names.
3265 2003-09-25 Karl Berry <karl@gnu.org>
3267 * argp-fmtstream.c, argp-help.c: update from libc.
3269 2003-09-25 Bruno Haible <bruno@clisp.org>
3271 * version-etc-2.h: New file, from version-etc.h with modifications.
3272 * version-etc-2.c: New file, from version-etc.c with modifications.
3274 2003-09-25 Simon Josefsson <jas@extundo.com>
3276 * xgetdomainname.h: New file.
3277 * xgetdomainname.c: New file.
3279 2003-09-25 Simon Josefsson <jas@extundo.com>
3280 Bruno Haible <bruno@clisp.org>
3282 * getdomainname.h: New file.
3283 * getdomainname.c: New file.
3285 2003-09-24 Paul Eggert <eggert@twinsun.com>
3287 * linebuffer.c (freebuffer): Don't free the argument, just
3288 the buffer associated with the argument. Bug reported by
3291 2003-09-19 Karl Berry <karl@gnu.org>
3293 * argp.h: update from libc.
3295 2003-09-16 Paul Eggert <eggert@twinsun.com>
3297 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3298 input error, instead of returning NULL the next time we are called
3299 (and therefore losing track of errno).
3301 2003-09-15 Paul Eggert <eggert@twinsun.com>
3303 * getndelim2.c (getndelim2): Don't trash errno when a read
3304 fails, so that the caller gets the proper errno.
3306 * readutmp.c (read_utmp): Likewise.
3307 Check for fstat error. Close stream and free storage
3310 2003-09-14 Bruno Haible <bruno@clisp.org>
3312 * fwriteerror.h: New file.
3313 * fwriteerror.c: New file.
3315 2003-09-14 Jim Meyering <jim@meyering.net>
3317 * getloadavg.c: Correct cpp indentation.
3318 * strdup.c: Likewise.
3319 * vasnprintf.c: Likewise.
3321 2003-09-12 Paul Eggert <eggert@twinsun.com>
3323 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3324 * obstack.c [!defined _LIBC]: Likewise.
3325 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3326 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3327 * exitfail.c: Don't include stdlib.h; no longer needed.
3329 More changes to assume C89 or better.
3331 * error.c (error_tail): Assume vprintf.
3333 * argmatch.c (getenv): Remove decl.
3334 * progreloc.c (get_full_program_name): Define via prototype.
3335 * setenv.c (clearenv): Likewise.
3336 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3338 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3339 (malloc, memcpy): Remove decls.
3340 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3341 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3342 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3343 (memcpy): Remove macro.
3344 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3345 (__P): Remove. All uses removed.
3346 (PTR): Remove. All uses changed to void *.
3347 (CHAR_BIT, NULL): Remove.
3348 (spaces, zeros, memset_space, memset_zero)
3349 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3351 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3352 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3353 Define with prototype.
3354 Remove now-unnecessary prototype decl.
3355 (extra_args_spec): Assume ANSI C. All uses changed.
3356 (extra_args_spec_iso): Remove.
3357 (my_strftime, emacs_strftimeu): Define via prototype.
3358 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3360 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3361 * strtoimax.c: Include <stdlib.h> unconditionally.
3362 (strtoul, strtol): Remove decls.
3363 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3365 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3366 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3367 (LOCALE_PARAM_PROTO): New macro.
3368 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3369 (INTERNAL (strtol), strtol): Define with a prototype.
3370 (PARAMS): Remove. All uses removed.
3371 * tempname.c: Include <string.h> unconditionally.
3372 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3373 * xgethostname.c (main): Define with a prototype.
3374 * xmalloc.c: Include "xalloc.h" first, to check interface.
3375 Include <stdlib.h> unconditionally.
3376 (calloc, malloc, realloc, free): Remove decls.
3377 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3378 Include <stdlib.h> unconditionally. Sort include file names.
3380 (xstrtod): Define with a prototype.
3381 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3382 (strtol, strtoul): Remove decls.
3384 2003-09-11 Paul Eggert <eggert@twinsun.com>
3386 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3387 Include <stdlib.h>, <string.h> unconditionally.
3388 Remove now-unnecessary cast to char *.
3389 * strnlen.c: Include <string.h> unconditionally.
3390 * yesno.c (yesno): Define with a prototype.
3392 2003-09-10 Bruno Haible <bruno@clisp.org>
3394 * strcspn.c: Include <string.h> unconditionally.
3395 * strpbrk.c: Include <string.h> unconditionally.
3396 * strstr.c: Include <string.h> unconditionally.
3397 * unicodeio.c: Include <string.h> unconditionally.
3398 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3399 * unsetenv.c: Likewise.
3400 * xreadlink.c: Include <stdlib.h> unconditionally.
3401 * yesno.c: Include <stdlib.h> unconditionally.
3402 (rpmatch): Add prototype.
3404 2003-09-10 Jim Meyering <jim@meyering.net>
3406 * error.c: Correct indentation of cpp directives.
3408 2003-09-09 Paul Eggert <eggert@twinsun.com>
3412 * acosl.c (main): Use a prototype.
3413 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3416 * getloadavg.c (getloadavg, main): Define via prototypes.
3418 * getopt.h (struct option.name): Assume C89, and use 'const'.
3419 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3420 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3422 * getopt.c (const): Remove macro.
3423 Include <string.h> unconditionally.
3424 (my_index): Remove; all uses changed to strchr.
3425 (strlen): Remove decl.
3426 (exchange): Remove forward decl; no longer needed.
3427 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3428 Define with prototype.
3429 * getopt1.c (const): Remove macro.
3430 (getopt_long, getopt_long_only, main): Define with prototype.
3432 * getugroups.c: Include <string.h> unconditionally.
3434 * getusershell.c: Include <stdlib.h> unconditionally.
3435 (getusershell, setusershell, endusershell, readname, main):
3436 Define with prototypes.
3438 * group-member.c: Include group-member.h first.
3439 Include <stdlib.h> unconditionally.
3441 * hard-locale.c: Include hard-locale.h first.
3442 Include <stdlib.h>, <string.h> unconditionally.
3444 * hash.c (free, malloc): Remove decls.
3445 Include <stdlib.h> unconditionally.
3447 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3448 (getenv): Do not declare.
3450 * idcache.c: Include <string.h> unconditionally.
3452 * long-options.c: Include long-options.h first, to test interface.
3453 Include <stdlib.h> unconditionally.
3455 * makepath.c: Include makepath.h first, to test interface.
3456 Include <stdlib.h> and <string.h> unconditionally.
3458 * linebuffer.c: Include <stdlib.h>.
3459 (free): Remove decl.
3461 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3462 rpl_malloc returns void *, not char *.
3463 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3465 * md5.h: Include <limits.h> unconditionally.
3466 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3467 (__P): Remove; all uses removed.
3468 * md5.c: Include "md5.h" first.
3469 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3470 md5_buffer, md5_process_bytes, md5_process_block):
3471 Define with prototypes.
3472 * sha.h (__P): Remove all uses. (It wasn't defined??)
3473 * sha.c: Include "sha.h" first.
3474 Include <stdlib.h>, <string.h> unconditionally.
3476 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3477 * memcmp.c (__ptr_t): Likewise.
3478 * memrchr.c (__ptr_t): Likewise.
3479 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3480 Include <string.h> unconditionally.
3481 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3482 * memchr.c: Include <stdlib.h> unconditionally.
3483 * memchr.c (LONG_MAX): Remove.
3484 * memrchr.c (LONG_MAX): Likewise.
3485 * memchr.c (__memchr): Define via a prototype.
3486 * memrchr.c (__memrchr): Likewise.
3487 * memcmp.c (__P): Remove, and remove all uses.
3488 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3489 Remove forward decls; no longer needed.
3490 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3491 Use types required by C89 in prototype.
3493 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3494 * savedir.c: Likewise.
3495 * mkdir.c (free): Remove decl.
3496 * rmdir.c (rmdir): Define with a prototype.
3497 * savedir.c: Include savedir.h first, to test interface.
3499 * mktime.c (STDC_HEADERS): Remove.
3500 Include <stdlib.h>, <string.h> unconditionally.
3502 * modechange.c: Include <stdlib.h> unconditionally.
3503 (malloc): Remove decl.
3505 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3506 (free): Remove decl.
3508 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3509 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3510 (This type really should be intptr_t, but that's a C99ism.)
3511 (_obstack_memcpy): Remove: all uses changed to memcpy.
3512 Include <string.h> unconditionally.
3513 (struct obstack): Assume __STDC__ for types of members
3514 chunkfun, freefun, extra_arg.
3515 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3516 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3517 obstack_begin, obstack_specify_allocation,
3518 obstack_specify_allocation_with_arg, obstack_chunkfun,
3519 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3520 Remove unprototyped decls and the macros that use them.
3521 * obstack.c (POINTER): Remove. All uses changed to void *.
3522 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3523 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3524 (defined __STDC__ && __STDC__)]:
3525 Remove nonprototyped code.
3526 Include <stdlib.h> unconditionally.
3527 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3528 _obstack_allocated_p, _obstack_free, obstack_free,
3529 _obstack_memory_used, print_and_abort):
3530 Define using prototypes.
3531 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3532 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3533 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3534 obstack_next_free, obstack_object_size, obstack_room) [0]:
3535 Remove unused, unprototyped code.
3537 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3539 * physmem.c (physmem_total, physmem_available, main): Define
3542 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3543 (main): Define with a prototype.
3545 * posixver.c (getenv): Remove decl.
3547 * putenv.c (malloc): Returns void *, not char *.
3548 Include <string.h> unconditionally.
3549 (strchr, memcpy, NULL): Do not define.
3551 * readtokens.c: Include readtokens.h first, to test interface.
3552 Include <stdlib.h>, <string.h> unconditionally.
3553 (init_tokenbuffer): Define with a prototype.
3555 * regex.c (PARAMS): Remove. All uses removed.
3556 All uses of _RE_ARGS removed, too.
3557 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3559 (bzero): Assume memset exists.
3560 (memcmp, memcpy, NULL): Remove.
3561 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3562 char, or assignments to local vars of type signed char.
3563 (init_syntax_once, PREFIX(extract_number_and_incr),
3564 PREFIX(print_partial_compiled_pattern),
3565 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3566 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3567 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3568 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3569 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3570 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3571 wcs_compile_range, byte_compile_range, truncate_wchar,
3572 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3573 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3574 count_mbs_length, wcs_re_match_2_internal,
3575 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3576 PREFIX(alt_match_null_string_p),
3577 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3578 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3579 regfree, PREFIX(extract_number)): Define with prototype. Remove
3580 now-unnecessary declaration, if any.
3581 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3583 Remove now-unnecessary casts among pointer types.
3584 * regex.h (_RE_ARGS): Remove. All uses removed.
3586 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3587 (free): Remove decl.
3589 * rpmatch.c: Include <stdlib.h> unconditionally.
3591 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3592 (free): Remove decl.
3594 * save-cwd.c: Include <stdlib.h> unconditionally.
3595 * xgetcwd.c: Likewise.
3597 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3598 (free): Remove decl.
3600 * strchrnul.c (strchrnul): Define with a prototype.
3601 Fix bug: c_in was not converted to char before searching.
3603 The following changes are not K&R related:
3605 * group-member.h: Include <sys/types.h>, so that this file is
3607 * makepath.h: Likewise.
3609 * getusershell.c (readname, default_index, line_size, readname):
3610 Use size_t, not int, for sizes.
3611 (readname): If the size overflows, report an error instead of
3614 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3616 * getndelim2.c: Assume stdlib.h per the C89 spec.
3618 2003-09-08 Paul Eggert <eggert@twinsun.com>
3620 Assume C89 or better; remove K&R cruft.
3621 A few of these changes were first proposed by Derek Robert Price
3622 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3624 * addext.c: Include <string.h> unconditionally.
3625 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3626 Don't declare getenv or malloc.
3628 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3629 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3631 (find_stack_direction, alloca): Use prototypes.
3633 * atexit.c (atexit): Define using a prototype.
3635 * basename.c, dirname.c, stripslash.c:
3636 Include <string.h> unconditionally.
3638 * bcopy.c: Include <stddef.h>.
3639 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3641 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3643 * error.h (error, error_at_line, error_print_progname)
3644 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3645 * error.c: Include error.h first, to check interface.
3646 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3647 (VA_START): Remove; all uses changeed to va_start.
3648 (exit, strerror): Remove decls.
3649 (error_print_progname): Prototype uncondionally.
3650 Don't include <errno.h>; no longer needed.
3651 (private_strerror): Remove.
3652 (error_tail): Always define.
3653 (error, error_at_line): Assume C89 or better; always use prototypes.
3654 * fatal.c: Include "fatal.h" first, to test interface.
3655 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3656 (VA_START): Remove; all uses changed to va_start.
3657 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3659 (exit): Remove decl.
3660 (fatal): Prototype unconditionally. Assume va_start works.
3661 Abort at end, to pacify gcc.
3663 * euidaccess.c (main): Define with a prototype.
3665 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3667 * exitfail.c: Include <stdlib.h> unconditionally.
3669 * fnmatch_.h (__P): Remove. All uses changed to assume
3671 * fnmatch.c: Include fnmatch.h first, to test interface.
3672 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3673 (getenv): Remove decl.
3674 (fnmatch): Define using a prototype.
3675 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3676 (FCT): Define using a prototype.
3678 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3680 * gethostname.c: Include <stddef.h>.
3681 (gethostname): Define with prototype. Length is size_t, not int.
3683 2003-09-08 Paul Eggert <eggert@twinsun.com>
3685 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3686 getversion.c should have been removed then, but was accidentally
3689 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3690 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3692 2003-09-07 Paul Eggert <eggert@twinsun.com>
3694 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3695 copy_tm_result. Bug reported by Simon Josefsson in
3696 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3698 2003-09-06 Paul Eggert <eggert@twinsun.com>
3700 * time_r.c, time_r.h: New files.
3702 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3704 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3705 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3707 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3709 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3710 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3713 * timegm.c: Switch to glibc implementation, with the following changes:
3714 [defined HAVE_CONFIG_H]: Include <config.h>.
3715 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3716 (__mktime_internal) [!defined _LIBC]: New decl.
3717 (__gmtime_r) [!defined _LIBC]: New macro and function.
3718 (timegm): Use a prototype, since gnulib assumes C89.
3719 Do not bother declaring tmp to be const, as it's not really usefu.
3720 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3721 (timegm): Declare only if HAVE_DECL_TIMEGM.
3723 2003-09-03 Paul Eggert <eggert@twinsun.com>
3725 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3726 Bug reported by Lute Kamstra in
3727 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3729 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3730 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3731 course with correspondingly smaller numbers for tomorrow and
3732 yesterday. From Tadayoshi Funaba. Originally installed into
3733 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3736 2003-08-31 Simon Josefsson <jas@extundo.com>
3738 * timegm.h: New file.
3739 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3741 2003-08-31 Karl Berry <karl@gnu.org>
3743 * argp.h: update from libc.
3745 2003-08-28 Bruno Haible <bruno@clisp.org>
3747 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3748 warning on QNX, which defines O_BINARY to 000000.
3750 2003-08-24 Bruno Haible <bruno@clisp.org>
3752 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3753 MSVC7 <stdio.h> is included later.
3755 2003-08-20 Bruno Haible <bruno@clisp.org>
3757 * progname.h: New file, from GNU gettext.
3758 * progname.c: New file, from GNU gettext.
3759 * progreloc.c: New file, from GNU gettext.
3761 2003-08-19 Bruno Haible <bruno@clisp.org>
3763 * xstrdup.c: Assume <string.h> exists.
3765 2003-08-18 Jim Meyering <jim@meyering.net>
3767 * setenv.h: Indent nested cpp directive.
3768 * vasnprintf.c: Remove trailing blanks.
3770 2003-08-17 Simon Josefsson <jas@extundo.com>
3771 Bruno Haible <bruno@clisp.org>
3773 * xstrndup.h: New file.
3774 * xstrndup.c: New file.
3776 2003-08-17 Bruno Haible <bruno@clisp.org>
3778 * strndup.h: New file.
3780 2003-08-16 Paul Eggert <eggert@twinsun.com>
3782 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3783 space, undoing this 2003-08-12 change:
3784 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3786 2003-08-16 Jim Meyering <jim@meyering.net>
3788 Merge from coreutils.
3789 * xstrtoimax.c: #else #if -> #elif.
3790 * xstrtoumax.c: Likewise.
3792 2003-08-15 Paul Eggert <eggert@twinsun.com>
3794 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3795 rather than tab, after '#' in shell-script copyright notices.
3796 Suggested by Bruno Haible.
3798 2003-08-15 Jim Meyering <jim@meyering.net>
3799 and Paul Eggert <eggert@twinsun.com>
3801 Merge from coreutils.
3802 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3803 member but strut utmpx does not. Needed for AIX 4.3.3.
3804 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3806 2003-08-15 Jim Meyering <jim@meyering.net>
3808 Merge from coreutils.
3809 * xgethostname.c: Include <stdlib.h>.
3810 (xghostname): Don't exit for anything other than memory-related
3811 failure; just return NULL.
3812 * userspec.c: Include "posixver.h".
3813 (parse_user_spec): Accept `.' as a separator only
3814 in pre-POSIX-200112 mode.
3815 * strtoimax.c: Use #elif rather than #else #if.
3816 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3817 Remove function, now that we can rely on a working tzset function.
3818 [!_LIBC]: Ensure that the required autoconf test has been run.
3819 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3820 Use underlying_strftime for %r.
3821 * sha.c: Merge in some clean-up and optimization changes from glibc.
3822 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3823 Ensure that it is a multiple of 64.
3824 Rearrange loop exit tests so as to avoid performing an
3825 additional fread after encountering an error or EOF.
3826 * realloc.c: Update copyright date.
3828 2003-08-14 Jim Meyering <jim@meyering.net>
3830 Merge from coreutils.
3831 * obstack.h: Whitespace changes.
3832 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3833 and xcalloc return values.
3834 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3835 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3836 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3837 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3838 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3840 Use mntctl's return value to drive the entry-processing loop, since
3841 we can't rely on the value of the vmt_length member in the last
3842 entry. On some systems doing so could result in exhausting
3843 virtual memory. Based in part on a patch from Mike Jetzer.
3845 2003-08-14 Jim Meyering <jim@meyering.net>
3846 and Paul Eggert <eggert@twinsun.com>
3848 Merges from coreutils, plus other fixes.
3849 * physmem.c: Merge in portability changes from gcc/libiberty
3850 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3851 for credits and details. Thanks to Kaveh Ghazi for helping
3852 to keep these files in sync.
3853 (ARRAY_SIZE): Define it.
3854 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3855 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3856 (memcasecmp): Don't assume size_t fits in unsigned int.
3857 Remove casts and duplicate code.
3858 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3859 (memcpy): Remove definition.
3860 Merge in some clean-up and optimization changes from glibc.
3861 [BLOCKSIZE]: Move definition to top of file.
3862 Ensure that it is a multiple of 64.
3863 Rearrange loop exit tests so as to avoid performing an
3864 additional fread after encountering an error or EOF.
3865 * md5.h (md5_uintptr): Define.
3866 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3867 return to the initial working directory. Preserve errno
3869 * idcache.c: Include "xalloc.h".
3870 (xmalloc, xrealloc): Remove decls.
3871 (getuser): Remove casts no longer required in C89.
3872 * human.c: Include stdio.h, for sprintf.
3873 * group-member.c: Include "xalloc.h".
3874 (xmalloc, xrealloc): Remove decls.
3875 (get_group_info): Remove casts no longer required in C89.
3876 * getusershell.c (readname): Remove casts no longer required in C89.
3877 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3878 * getline.c: Whitespace fix, from coreutils.
3880 2003-08-13 Paul Eggert <eggert@twinsun.com>
3882 * exclude.c: Include <ctype.h>
3883 (IN_CTYPE_DOMAIN): New macro.
3885 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3888 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3889 Undo previous (whitespace-only) change.
3891 2003-08-12 Paul Eggert <eggert@twinsun.com>
3893 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3894 Normalize leading white space and remove trailing white space.
3895 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3896 notice, as per ../config/srclist-update.
3898 Merge from coreutils.
3899 * euidaccess.h: New file.
3900 * euidaccess.c: Include it.
3901 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3902 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3903 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3905 2003-08-11 Bruno Haible <bruno@clisp.org>
3907 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3908 (vasnprintf): Use it instead of wcslen.
3910 2003-08-11 Bruno Haible <bruno@clisp.org>
3912 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3913 value to ensure that _Bool promotes to int. Use #define for _Bool when
3914 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3916 2003-08-10 Karl Berry <karl@gnu.org>
3918 * regex.h: update from libc (whitespace fix).
3920 2003-08-09 Paul Eggert <eggert@twinsun.com>
3922 Merge some files from coreutils. These changes were
3923 originally made by Jim Meyering.
3924 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3925 many older Unixes require this.
3926 * alloca.c (alloca): Remove cast to argument of free;
3927 no longer needed in C89.
3928 * alloca_.h, regex.h: Fix white space to match
3929 what GNU indent does.
3931 2003-08-05 Paul Eggert <eggert@twinsun.com>
3933 * bumpalloc.h: Remove.
3935 2003-08-04 Paul Eggert <eggert@twinsun.com>
3937 * getloadavg.c: Change copyright notice and spacing to conform to
3940 Merge from coreutils.
3941 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3943 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3944 from Karl Berry, implemented by Jim Meyering.
3945 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3946 from Dmitry V. Levin.
3947 Remove anachronistic cast of xrealloc.
3948 * fnmatch_.h (__const): Remove. Use 'const'.
3949 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3950 type. Otherwise, it wouldn't compile with at least /bin/cc on
3951 ymp-cray-unicos9.0.2.X.
3952 Combine two mostly-identical uses of alloca into one.
3953 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3955 2003-08-04 Dave Love <d.love@dl.ac.uk>
3959 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3960 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3961 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3962 obsolete NLIST_NAME_UNION.
3963 [__GNU__]: Undef BSD and FSCALE.
3964 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3966 2003-08-03 Paul Eggert <eggert@twinsun.com>
3968 * stdbool_.h (_Bool): Make it signed char, instead of
3969 an enum type, so that it's guaranteed to promote to int. See:
3970 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3972 2003-07-31 Paul Eggert <eggert@twinsun.com>
3974 * strerror.c: Include config.h, limits.h. Declare sprintf.
3975 (strerror): Don't assume that a printable int fits in 14 bytes.
3977 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3978 Bruno Haible <bruno@clisp.org>
3980 * getline.h (getline, getdelim): Change return type to ssize_t.
3981 * getline.c (getline, getdelim): Likewise.
3982 Remove _GNU_SOURCE define; now it's defined in config.h through
3985 2003-07-22 Paul Eggert <eggert@twinsun.com>
3987 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3988 over-parenthesization in macros.
3990 Sync with coreutils.
3992 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3995 Use `exit_failure' for xalloc and xmemcoll instead of their own
3996 private exit-failure variables.
3997 * xalloc.h (xalloc_exit_failure): Remove.
3998 * xmalloc.c: Likewise. Include exitfail.h.
3999 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4000 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4001 * xmemcoll.c: Likewise. Include exitfail.h.
4002 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4004 2003-07-18 Paul Eggert <eggert@twinsun.com>
4006 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4007 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4008 to test that it can stand by itself. Include "exitfail.h".
4009 Clients should set exit_failure instead.
4010 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4012 2003-07-18 Andreas Schwab <schwab@suse.de>
4014 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4016 2003-07-18 Bruno Haible <bruno@clisp.org>
4018 * getndelim2.h: New file.
4019 * getndelim2.c: Make into a module of its own. Include config.h,
4021 (getndelim2): Make non-static. Change return type to ssize_t.
4022 * getline.h: Change argument names.
4023 * getline.c: Include getndelim2.h instead of getndelim2.c.
4024 * getnline.c: Include getndelim2.h.
4026 2003-07-17 Bruno Haible <bruno@clisp.org>
4028 * Makefile.am: Remove file.
4029 * Makefile.in: Remove file.
4031 2003-07-17 Bruno Haible <bruno@clisp.org>
4033 * getnline.h: New file.
4034 * getnline.c: New file.
4035 * getndelim2.c: New file, extracted from getline.c.
4036 (getndelim2): Renamed from getdelim2, with added nmax argument.
4037 * getline.c: Include getndelim2.c.
4038 (getdelim2): Moved out to getndelim2.c.
4039 (getline, getdelim): Update.
4041 2003-07-15 <karl@gnu.org>
4043 * vasnprintf.c: update from gettext.
4045 2003-07-15 Jim Meyering <jim@meyering.net>
4047 * makepath.c (make_path): Enclose diagnostic in _(...).
4049 2003-07-14 Paul Eggert <eggert@twinsun.com>
4051 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4052 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4053 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4054 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4055 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4056 updated automatically by ../config/srclist-update. This changes
4057 their license from LPGL to GPL.
4059 2003-07-14 Jim Meyering <jim@meyering.net>
4061 Don't emit diagnostics. Let callers do that.
4062 * save-cwd.c: Don't include "error.h".
4063 (save_cwd): Don't call error. Ensure that errno is valid
4064 when returning nonzero.
4066 * save-cwd.h (restore_cwd): Update prototype.
4067 * save-cwd.c (restore_cwd): Remove two parameters.
4068 Simplify. Don't call error upon failure. Let callers do that.
4069 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4070 when auditing is enabled. But don't bother updating the #if.
4072 2003-07-14 Simon Josefsson <jas@extundo.com>
4074 * mempcpy.h: New file.
4075 * mempcpy.c: New file.
4077 2003-07-14 Paul Eggert <eggert@twinsun.com>
4079 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4080 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4081 unicodeio.c, unicodeio.h, unlocked-io.h:
4082 Switch from LGPL to GPL.
4084 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4086 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4087 it breaks C++ compilation.
4088 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4090 2003-07-10 Jim Meyering <jim@meyering.net>
4092 * vasnprintf.c: Remove trailing blanks.
4093 Make cpp indentation consistent.
4095 2003-07-09 Paul Eggert <eggert@twinsun.com>
4097 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4098 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4099 Switch from LGPL to GPL.
4101 2003-07-07 Paul Eggert <eggert@twinsun.com>
4103 * mktime.c: Fix some boundary cases and remove need for floating point.
4105 Issue a compile-time diagnostic if time_t is floating point, or if
4106 two's complement arithmetic is not in effect, or if arithmetic
4107 right shift does not propagate the sign. These assumptions were
4108 all in the original code but they weren't checked.
4110 (TIME_T_MIDPOINT, verify): New macros.
4111 (__isleap): Remove; it has integer overflow problems.
4112 (leapyear): New function, without those problems.
4113 (ydhms_tm_diff): Remove; splitting into two parts.
4114 (ydhms_diff): New function, containing the arithmetic part of
4115 the old ydhms_tm_diff function. Issue a compile-time
4116 diagnostic if we are not using C99 integer division.
4117 Avoid casts when possible.
4118 (guess_time_tm): New function, containing the checking part of
4119 the old ydhms_tm_diff function. Return the new value, rather than
4120 the difference between it and the old. Accept a new argument T
4121 so that *T specifies the old value. Check for overflow in the result.
4123 (__mktime_internal): Use a time_t offset, not a long int offset.
4124 This undoes the 2003-06-04 change, which is no longer needed now
4125 that we have better overflow checking.
4126 (localtime_offset): Likewise.
4128 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4129 and long are 64-bit but int is only 32-bit.
4130 (ydhms_diff): Use long int to store year1 and yday1.
4131 Issue a compile-time diagnostic if long int is not wide enough.
4133 (__mktime_internal): Use long int to store adjusted year and yday.
4134 Use plain C rather than preprocessor commands, if that doesn't
4136 Check for overflow (and try to repair) after each probe
4137 rather than checking only at the very end. This avoids some bugs
4138 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4139 does not equal GMT offset at maximum time).
4140 Use integer to check for overflow rather than floating point; this
4141 is more portable to non-IEEE hosts, and is a tad faster.
4142 When we detect that we are oscillating between two values,
4143 don't check whether tm_isdst has the requested value, since
4144 we already know the answer. When tm_isdst has the wrong value,
4145 use a different heuristic to find the right one, based on the
4146 extreme values actually observed in practice in tz2003a,
4147 rather than the (overly optimistic) "previous 3 calendar quarters".
4149 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4150 "T const" to accommodate glibc style.
4151 (check_result): Use less-confusing report format. "long" -> "long int.
4153 Don't loop if the iteration overflows time_t.
4154 Allow a negative step in the iteration.
4156 2003-07-01 Paul Eggert <eggert@twinsun.com>
4158 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4159 having it depend on HAVE_SYS_TYPES_H.
4161 2003-06-25 Bruno Haible <bruno@clisp.org>
4163 * readlink.c: New file.
4165 2003-06-20 Bruno Haible <bruno@clisp.org>
4167 Assume C89, so PARAMS isn't needed.
4168 * unicodeio.h (PARAMS): Remove.
4169 * unicodeio.c: Don't use PARAMS.
4171 2003-06-18 Jim Meyering <jim@meyering.net>
4173 Merge changes from coreutils.
4174 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4175 Remove explicit declarations of xmalloc and realloc.
4177 (read_utmp): Remove anachronistic cast of xmalloc.
4179 2003-06-17 Paul Eggert <eggert@twinsun.com>
4181 Assume C89, so PARAMS isn't needed.
4182 * backupfile.h (PARAMS): Remove. All uses removed.
4183 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4184 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4185 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4186 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4187 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4188 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4189 xstrtol.h: Likewise.
4190 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4191 same.h, strverscmp.h: Do not include config.h; no longer needed.
4192 Anyway, config.h should always be included before any other file.
4194 2003-06-11 Simon Josefsson <jas@extundo.com>
4196 * sysexit_.h: New file.
4198 2003-05-20 Derek Price <derek@ximbiot.com>
4200 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4202 2003-06-10 Simon Josefsson <jas@extundo.com>
4204 * strchrnul.h: New file.
4205 * strchrnul.c: New file.
4207 2003-06-10 Simon Josefsson <jas@extundo.com>
4209 * argp.h: New file, from glibc.
4210 * argp-ba.c: New file, from glibc.
4211 * argp-eexst.c: New file, from glibc.
4212 * argp-fmtstream.c: New file, from glibc.
4213 * argp-fmtstream.h: New file, from glibc.
4214 * argp-fs-xinl.c: New file, from glibc.
4215 * argp-help.c: New file, from glibc.
4216 * argp-namefrob.h: New file, from glibc.
4217 * argp-parse.c: New file, from glibc.
4218 * argp-pv.c: New file, from glibc.
4219 * argp-pvh.c: New file, from glibc.
4220 * argp-xinl.c: New file, from glibc.
4222 2003-06-07 Jim Meyering <jim@meyering.net>
4224 * readtokens.h: Put `Free Software Foundation, Inc.'
4225 in place of my name in the copyright comment.
4226 Remove definition and uses of __P.
4229 * stat.c: Don't declare xmalloc explicitly.
4230 Instead, include "xalloc.h".
4231 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4232 xrealloc, and xcalloc return values.
4233 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4235 * xgetcwd.h: Remove definition/uses of PARAMS.
4237 2003-06-06 Jim Meyering <jim@meyering.net>
4239 * stdbool_.h: Renamed from stdbool.h.in.
4241 2003-06-06 Jim Meyering <jim@meyering.net>
4243 Merge from coreutils.
4244 * same.c: (same_name): Declare *_basename locals to be `const'.
4245 Consolidate declarations and initializations of *_base* locals.
4247 Merge from coreutils.
4248 This avoids a core dump on systems without GNU putenv,
4249 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4250 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4251 (unsetenv): New static function, from GNU libc.
4252 (rpl_putenv): Use it.
4254 * modechange.c: Remove trailing blanks.
4256 Merge from coreutils.
4257 * fsusage.c: Remove declaration of statfs.
4258 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4260 * posixtm.c: Include <stdbool.h> unconditionally.
4262 2003-06-05 Paul Eggert <eggert@twinsun.com>
4264 * mktime.c (__mktime_internal): When resolving a tm_isdst
4265 mismatch, look in future quarters as well as past. This fixes a
4266 bug when processing fall-backwards gaps immediately after a long
4267 period of daylight-saving time.
4269 * mktime.c: Assume freestanding C89 or better.
4270 (HAVE_LIMITS_H): Remove. Assume it's 1.
4271 (__P): Remove; not used.
4272 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4273 (mktime, not_equal_tm, print_tm, check_result,
4274 main): Use prototypes. Use const * where appropriate.
4275 (main): Fix typo in testing code that uncovered by above changes.
4276 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4278 2003-06-04 Paul Eggert <eggert@twinsun.com>
4280 * mktime.c: Fix Debian bug 177940
4281 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4282 (localtime_offset): Now long int, not time_t, because we want it
4283 to be guaranteed to be signed. All uses changed.
4284 (__mktime_internal): If overflow would occur when adding offset,
4287 Merge 'human' changes from coreutils. Rewrite to support
4288 locale-specific notations like thousands separators.
4289 * human.c: Simplify authorship notice.
4290 Include human.h immediately after config.h.
4291 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4292 <limits.h>: Do not include, since human.h does.
4293 (SIZE_MAX, UINTMAX_MAX): New macros.
4294 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4295 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4296 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4297 (power_letter): Renamed from suffixes.
4298 (generate_suffix_backwards): Remove.
4299 (adjust_value): Now takes int style (because of human.h changes)
4300 and long double value (for greater precision on some platforms).
4301 (group_number): New function.
4302 (human_readable): Use it. Use integer options, not enum.
4303 Put the options before the sizes in the arg list.
4304 Support all the new options.
4305 The old human_readable function has been removed;
4306 use inttostr.h instead.
4307 (human_readable, default_block_size, humblock):
4308 Use uintmax_t, not int, for block sizes.
4309 (human_readable_inexact, block_size_types): Remove.
4310 (block_size_opts): New constant.
4311 (human_options): Renamed from human_block_size, with new signature
4312 that allows block sizes up to UINTMAX_MAX. All callers changed.
4313 * human.h: Add copyright and authorship notice.
4314 Include <limits.h> and <stdbool.h> unconditionally.
4315 (PARAMS): Remove. All uses removed.
4316 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4317 (enum human_inexact_style): Remove tag; now a nameless enum.
4318 (human_floor, human_ceiling, human_round_to_even): Now have
4319 values 2, 0, 1 rather than -1, 1, 0.
4320 (human_group_digits, human_suppress_point_zero, human_autoscale,
4321 human_base_1024, human_SI, human_B): New constants.
4322 (human_readable_inexact, human_block_size): Remove.
4323 (human_readable): Size args are now uintmax_t, not int.
4324 (human_options): New decl.
4326 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4327 unnecessary now that we assume C89 or better. This change
4328 imported from coreutils.
4330 * mktime.c (__mktime_internal): Do not reject negative timestamps
4331 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4332 in the 2003-05-30 sync from glibc.
4334 .h files should stand alone, but we shouldn't include <sys/types.h>
4335 if we can get away with just <stddef.h>.
4337 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4338 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4339 rather than <sys/types.h>, as we merely need size_t.
4340 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4342 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4343 Include <stdio.h>, to get FILE.
4344 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4345 memcasecmp.h has included <stddef.h> and all we need is size_t.
4346 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4347 our interface, instead of including <sys/types.h>
4349 2003-06-02 Paul Eggert <eggert@twinsun.com>
4352 Fix some minor time-related bugs with POSIX time arguments.
4353 Some valid time stamps were being rejected (notably -1, and
4354 time stamps before 1900 on 64-bit hosts). And some invalid
4355 time stamps were being accepted, e.g. September 31.
4357 * posixtm.h (posixtime): Return bool instead of time_t, so
4358 that we can return (time_t) -1 successfully.
4359 * posixtm.c: Likewise.
4360 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4361 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4362 (t): Remove static var.
4363 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4364 of static var. All uses changed.
4365 (year): Do not reject years before 1900; they can occur with
4367 (posix_time_parse): Do not check for out-of-range components;
4368 that is now the caller's responsibility, since our checks were
4369 only approximations.
4370 (posixtime): Use mktime to check for out-of-range components,
4371 since it knows them exactly.
4372 If mktime returns (time_t) -1, check whether an error actually occurred
4373 by invoking localtime on -1.
4374 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4375 posixtime failures better.
4376 Improve the test data (in comments only).
4378 2003-05-30 <karl@gnu.org>
4380 * mktime.c: update from libc.
4382 2003-05-30 Bruno Haible <bruno@clisp.org>
4384 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4385 * localcharset.h: Likewise.
4386 * localcharset.c: Likewise.
4388 2003-05-28 Paul Eggert <eggert@twinsun.com>
4390 Assume the headers required for C89 freestanding compilers.
4391 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4392 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4393 without checking for HAVE_LIMITS_H.
4394 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4395 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4397 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4398 * exclude.c: Include <stdbool.h> unconditionally.
4399 * tempname.c: Include <stddef.h> unconditionally.
4400 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4401 * modechange.c, rpmatch.c (NULL): Don't define, since
4402 <stddef.h> does that.
4403 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4404 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4405 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4406 * xstrtol.c: Likewise.
4407 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4408 * savedir.c: Include <stddef.h> instead of defining NULL.
4410 * addext.c (addext): Use assignment rather than cast, to avoid
4411 warnings on some platforms.
4413 * mktime.c (__mktime_internal): Do not reject negative timestamps
4416 2003-05-10 Bruno Haible <bruno@clisp.org>
4418 * linebreak.c (iconv_string_length): Don't return -1 just because the
4419 string is longer than 4 KB.
4421 2003-05-12 Jim Meyering <jim@meyering.net>
4423 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4424 the space-padded-by-default conversion specifiers, %e, %k, %l.
4426 2003-05-03 Bruno Haible <bruno@clisp.org>
4428 Upgrade to Unicode-4.0.
4429 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4430 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4431 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4432 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4433 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4434 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4435 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4436 Change width of U+E0100..U+E01EF from 1 to 0.
4438 2003-04-25 Bruno Haible <bruno@clisp.org>
4440 * copy-file.c: Include <stddef.h>, for size_t.
4442 2003-04-25 Jim Meyering <jim@meyering.net>
4444 * copy-file.c (copy_file_preserving): Declare buf_size to be
4445 of type size_t, not int.
4447 2003-04-11 Jim Meyering <jim@meyering.net>
4449 Merge changes from Coreutils.
4451 2003-03-22 Jim Meyering <jim@meyering.net>
4453 * strftime.c (widen): Cast alloca return value to proper type.
4455 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4458 * strftime.c (my_strftime): Handle very large width
4459 specifications for numeric values correctly. Improve checks for
4462 2003-01-19 Jim Meyering <jim@meyering.net>
4464 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4465 (nl_get_alt_digit) [! defined my_strftime]: Define.
4466 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4467 _nl_get_alt_digit and _nl_get_walt_digit.
4469 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4470 These changes have no effect outside of _LIBC.
4472 2003-04-10 Bruno Haible <bruno@clisp.org>
4474 * findprog.h: New file, from GNU gettext.
4475 * findprog.c: New file, from GNU gettext.
4477 2003-04-05 Jim Meyering <jim@meyering.net>
4479 Merge changes from Coreutils.
4481 * exclude.h (PARAMS): Remove definition and uses.
4482 * exclude.c: Remove uses of `PARAMS'.
4484 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4485 Add test-cases for DOS filenames. Declare program_name.
4486 (main): Set up program_name. Patch by Rich Dawe.
4488 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4490 Use mntctl's return value to drive the entry-processing loop, since
4491 we can't rely on the value of the vmt_length member in the last
4492 entry. On some systems doing so could result in exhausting
4493 virtual memory. Based in part on a patch from Mike Jetzer.
4495 2003-04-04 Bruno Haible <bruno@clisp.org>
4497 * linebreak.h: New file, from GNU gettext.
4498 * linebreak.c: New file, from GNU gettext with slight modifications.
4499 * lbrkprop.h: New file, from GNU gettext.
4501 2003-04-03 Bruno Haible <bruno@clisp.org>
4503 * utf8-ucs4.h: New file, from GNU gettext.
4504 * utf16-ucs4.h: New file, from GNU gettext.
4505 * ucs4-utf8.h: New file, from GNU gettext.
4506 * ucs4-utf16.h: New file, from GNU gettext.
4508 2003-04-02 Bruno Haible <bruno@clisp.org>
4510 * binary-io.h: New file, from GNU gettext.
4512 2003-04-01 Bruno Haible <bruno@clisp.org>
4514 * pathname.h: New file, from GNU gettext.
4515 * concatpath.c: New file, from GNU gettext.
4517 2003-03-30 Bruno Haible <bruno@clisp.org>
4519 * copy-file.c (copy_file_preserving): Don't set owner if the function
4520 chown() doesn't exist.
4522 2003-03-28 Bruno Haible <bruno@clisp.org>
4524 * copy-file.h: New file, from GNU gettext.
4525 * copy-file.c: New file, from GNU gettext.
4527 2003-03-18 Jim Meyering <jim@meyering.net>
4529 * quote.c (quote_n): Fix typo in comment.
4531 2003-03-14 Jim Meyering <jim@meyering.net>
4533 Merge changes from Coreutils.
4534 * obstack.h (obstack_object_size): Declare temporary, __o,
4535 to be const, in order to avoid warnings.
4536 (obstack_room): Likewise.
4537 (obstack_empty_p): Likewise.
4539 2003-03-13 Paul Eggert <eggert@twinsun.com>
4541 Merge changes from Bison.
4542 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4543 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4544 when compiling Bison 1.875's `bitset bset = obstack_alloc
4545 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4546 * hash.c: Include <stdbool.h> unconditionally.
4548 2003-03-09 Paul Eggert <eggert@twinsun.com>
4550 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4551 Reported by Bruce Becker; see:
4552 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4554 2003-03-03 Paul Eggert <eggert@twinsun.com>
4555 Bruno Haible <bruno@clisp.org>
4557 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4558 Reported by John Hughes, see
4559 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4561 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4563 * poll_.h: New file.
4566 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4568 * mathl.h: New file.
4569 * acosl.c: New file.
4570 * asinl.c: New file.
4571 * atanl.c: New file.
4572 * ceill.c: New file.
4575 * floorl.c: New file.
4576 * frexpl.c: New file.
4577 * ldexpl.c: New file.
4579 * sincosl.c: New file.
4581 * sqrtl.c: New file.
4583 * trigl.c: New file.
4584 * trigl.h: New file.
4586 2003-02-17 Bruno Haible <bruno@clisp.org>
4588 * mkdtemp.h: New file, from GNU gettext.
4589 * mkdtemp.c: New file, from GNU gettext.
4591 2003-01-31 Bruno Haible <bruno@clisp.org>
4593 * rename.c: #undef rename before defining rpl_rename.
4594 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4596 2003-01-30 Bruno Haible <bruno@clisp.org>
4598 * printf-args.h: New file, from GNU gettext.
4599 * printf-args.c: New file, from GNU gettext.
4600 * printf-parse.h: New file, from GNU gettext.
4601 * printf-parse.c: New file, from GNU gettext.
4602 * vasnprintf.h: New file, from GNU gettext.
4603 * vasnprintf.c: New file, from GNU gettext.
4604 * asnprintf.c: New file, from GNU gettext.
4605 * vasprintf.h: New file, from GNU gettext with modifications.
4606 * vasprintf.c: New file, from GNU gettext.
4607 * asprintf.c: New file, from GNU gettext.
4609 2003-01-29 Bruno Haible <bruno@clisp.org>
4611 * stpncpy.h: New file, from GNU gettext with modifications.
4612 * stpncpy.c: New file, from GNU gettext with modifications.
4614 2003-01-28 Bruno Haible <bruno@clisp.org>
4616 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4618 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4621 2003-01-27 Bruno Haible <bruno@clisp.org>
4623 * xsetenv.h: New file, from GNU gettext.
4624 * xsetenv.c: New file, from GNU gettext.
4626 2003-01-23 Bruno Haible <bruno@clisp.org>
4628 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4630 2003-01-22 Bruno Haible <bruno@clisp.org>
4632 * exit.h: New file, from GNU gettext.
4634 2003-01-11 Bruno Haible <bruno@clisp.org>
4636 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4637 * strcase.h (strcasecmp, strncasecmp): Likewise.
4639 2003-01-14 Jim Meyering <jim@meyering.net>
4641 * same.c (same_name): Tweak a comment.
4643 2003-01-11 Bruno Haible <bruno@clisp.org>
4645 * same.c (same_name): Reorder tests so as to avoid calling stat()
4646 when a string comparison is sufficient.
4648 2003-01-11 Bruno Haible <bruno@clisp.org>
4650 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4653 2003-01-11 Bruno Haible <bruno@clisp.org>
4655 * hash-pjw.c: Add comment about low quality of this function.
4657 2003-01-12 Paul Eggert <eggert@twinsun.com>
4659 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4660 to avoid collisions with libcurses and libreadline.
4662 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4663 * getstr.h, getstr.c: Remove.
4664 * getline.c: Include "getline.h", to check interface.
4665 Move body of old getstr.c here: this defines MIN_CHUNK and
4666 declares getdelim2, which is renamed from getstr.
4667 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4669 * linebuffer.c (readlinebuffer): Renamed from readline.
4671 * linebuffer.h: Likewise.
4672 (readline): Remove backward-compatibility macro.
4674 2003-01-12 Jim Meyering <jim@meyering.net>
4676 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4678 2003-01-10 Bruno Haible <bruno@clisp.org>
4680 * alloca_.h: New file.
4681 * getdate.y: Unconditionally include alloca.h.
4682 * makepath.c: Likewise.
4683 * setenv.c: Likewise.
4684 * userspec.c: Likewise.
4686 2003-01-09 Bruno Haible <bruno@clisp.org>
4688 * stdbool.h.in: New file.
4690 2003-01-08 Bruno Haible <bruno@clisp.org>
4692 * safe-read.c: Include specification header first, to ensure its
4694 * full-write.c: Likewise.
4696 2003-01-08 Jim Meyering <jim@meyering.net>
4698 * full-write.c: Undefine and define-away `const' after inclusion
4699 of errno.h, not before. Suggestion from Bruno Haible.
4701 2003-01-07 Jim Meyering <jim@meyering.net>
4703 * full-write.c: Rework so that it may serve to define full_read, too.
4704 * full-read.c: Simply #define FULL_READ and include full-write.c.
4706 2003-01-06 Jim Meyering <jim@meyering.net>
4708 * version-etc.c: Update year in translatable copyright string.
4710 2002-12-25 Bruno Haible <bruno@clisp.org>
4712 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4713 * xstrtol.h: Likewise.
4714 * xstrtoimax.c: Likewise.
4715 * xstrtoumax.c: Likewise.
4716 * human.h: Likewise.
4718 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4719 on systems that have <inttypes.h> but not <stdint.h>.
4721 2002-12-31 Paul Eggert <eggert@twinsun.com>
4723 * memcoll.c (memcoll): Fall back on a simple algorithm using
4724 memcmp if strcoll doesn't work.
4726 2002-12-23 Bruno Haible <bruno@clisp.org>
4728 * localcharset.h: New file.
4729 * localcharset.c: Include it.
4730 * unicodeio.c: Likewise.
4732 2002-12-22 Bruno Haible <bruno@clisp.org>
4734 * utime.c (utime_null): No need to call ftruncate if the file was
4737 2002-12-23 Bruno Haible <bruno@clisp.org>
4739 * memcoll.c (STRCOLL): New macro.
4742 2002-12-22 Bruno Haible <bruno@clisp.org>
4744 * getstr.h (getstr): Define, to avoid clash with libcurses.
4745 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4747 2002-12-22 Bruno Haible <bruno@clisp.org>
4749 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4751 2002-12-23 Bruno Haible <bruno@clisp.org>
4753 * getline.h: Include <stddef.h>, for size_t.
4755 * unicodeio.h: Include <stddef.h>, for size_t.
4756 * unicodeio.c: Don't include <stddef.h>.
4758 2002-12-17 Bruno Haible <bruno@clisp.org>
4760 * canon-host.c (strdup): Remove unused declaration.
4762 * fsusage.c: Include full_read.h.
4763 (get_fs_usage): Use full_read instead of safe_read.
4765 * utime.c (utime_null): Use SAFE_READ_ERROR.
4767 2002-12-11 Bruno Haible <bruno@clisp.org>
4769 * setenv.h: Rewritten to cope with systems that have setenv() but not
4771 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4774 2002-12-11 Bruno Haible <bruno@clisp.org>
4776 * setenv.c (alloca): Fall back to malloc.
4778 (setenv): Use freea() to free memory allocated with alloca().
4780 2002-11-13 Bruno Haible <bruno@clisp.org>
4782 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4783 function declarations.
4784 * unsetenv.c (unsetenv): Likewise.
4786 2002-03-04 Bruno Haible <bruno@clisp.org>
4788 Portability to AIX 4.3.3.
4789 * unsetenv.c: New file, extracted from setenv.c.
4790 * setenv.c: Move the unsetenv() function to unsetenv.c.
4792 2001-12-20 Bruno Haible <bruno@clisp.org>
4794 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4795 use malloc instead. For SunOS 4.
4797 2001-12-11 Bruno Haible <bruno@clisp.org>
4799 * setenv.c: Declare alloca.
4800 (compar_fn_t): New typedef.
4801 (KNOWN_VALUE, STORE_VALUE): Use it.
4803 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4806 2002-12-10 Paul Eggert <eggert@twinsun.com>
4808 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4809 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4810 Choose values that are less likely to collide with system fnmatch
4812 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4813 defined (e.g., a pure POSIX system).
4814 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4815 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4817 2002-12-06 Jim Meyering <jim@meyering.net>
4819 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4821 Merge in changes from libc's misc/error.c, in preparation
4822 for the merge of gnulib's changes back into libc.
4824 * error.c (_): Define only if not already defined.
4825 Move definition to follow all #include directives.
4826 Include unlocked-io.h only if !_LIBC.
4827 [_LIBC]: Include <libio/libioP.h>.
4828 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4829 (fflush): Tweak definition to use INTUSE.
4832 2002-12-05 Paul Eggert <eggert@twinsun.com>
4834 * alloca.c [defined emacs]: Include "lisp.h".
4835 (xalloc_die) [defined emacs]: New macro.
4836 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4837 [! defined emacs]: Include <xalloc.h>.
4838 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4839 (pointer): Typedef to POINTER_TYPE *.
4840 (malloc): Remove decl; we now always use xmalloc.
4841 (alloca): Use old-style definition, since Emacs needs this.
4842 Check for arithmetic overflow when computing combined size.
4844 2002-12-04 Paul Eggert <eggert@twinsun.com>
4846 Do not generate unlocked-io.h automatically, since it's easier to
4847 maintain it by hand.
4849 * unlocked-io.h: New file, from GNU diffutils,
4850 but with proper copyright notice and attribution.
4852 * Makefile.am: Add copyright notice.
4853 (libfetish_a_SOURCES): Add unlocked-io.h.
4854 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4855 (DISTCLEANFILES, io_functions): Remove macros.
4856 (EXTRA_DIST): Remove gen_uio.
4857 (unlocked-io.h): Remove rule.
4859 2002-12-04 Jim Meyering <jim@meyering.net>
4861 Reflect the fact that stat.c and lstat.c are no longer generated.
4862 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4863 (DISTCLEANFILES): Likewise.
4864 (EXTRA_DIST): Likewise.
4865 (all_local): Don't depend on stat.c or lstat.c.
4866 (stat.c, lstat.c): Remove rules.
4867 (EXTRA_DIST): Remove xstat.in.
4869 * xstat.in: Remove file. Contents moved into stat.c.
4870 * stat.c: New file. Contents mostly from xstat.in.
4871 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4872 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4874 * safe-read.c: Rework so that it may serve to define safe_write, too.
4875 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4877 2002-12-03 Jim Meyering <jim@meyering.net>
4879 * safe-read.c, safe-write.c: Change variable names and comments, but
4880 not semantics, to minimize the differences between these two files.
4881 (safe_read): Change comment to mention SAFE_READ_ERROR.
4883 * safe-read.c (IS_EINTR): Define.
4884 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4886 2002-12-02 Bruno Haible <bruno@clisp.org>
4888 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4889 Define, taken from safe-read.c.
4890 (INT_MAX): Provide fallback.
4891 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4892 * safe-write.h (SAFE_WRITE_ERROR): Define.
4894 * safe-read.c (EINTR): Remove definition.
4895 (safe_read): Don't use EINTR if it is absent.
4897 2002-12-02 Jim Meyering <jim@meyering.net>
4899 * safe-read.c (EINTR): Define.
4900 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4901 (INT_MAX): Provide fallback.
4902 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4904 * safe-read.h (SAFE_READ_ERROR): Define.
4906 2002-12-01 Jim Meyering <jim@meyering.net>
4908 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4909 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4911 2002-11-27 Paul Eggert <eggert@twinsun.com>
4913 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4914 hash_rehash): Replace `if (limit <= value) abort ();' with
4915 `if (! (value < limit)) abort ();', for readability.
4917 2002-11-26 <karl@gnu.org>
4919 * strdup.c: copy from libc again, with jim's ok.
4920 * .cppi-disable: re-add strdup.c
4922 2002-11-25 <karl@gnu.org>
4924 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4925 instead of "strtol.c".
4927 2002-11-25 Jim Meyering <jim@meyering.net>
4929 * mktime.c: Sync from libc, now that it has the latest fix.
4931 2002-11-24 <karl@gnu.org>
4933 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4934 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4936 2002-11-24 Jim Meyering <jim@meyering.net>
4938 Update from coreutils:
4940 * mktime.c: Merge in changes from libc.
4942 Avoid a link-time failure on some Linux systems.
4943 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4944 (__mon_yday): Declare with the STATIC attribute.
4945 (__mktime_internal): Likewise.
4946 Based on a report from Greg Schafer.
4948 2002-11-23 Jim Meyering <jim@meyering.net>
4950 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4951 Use `unsigned', not `int', as type of index.
4953 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4955 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4957 2002-11-22 Paul Eggert <eggert@twinsun.com>
4959 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4960 hint that one should use `if (! x) abort ();' rather than `assert
4961 (x);', and anyway it's one less thing to worry about configuring.
4962 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4963 hash_rehash, hash_insert): Use abort rather than assert.
4965 2002-11-22 Paul Eggert <eggert@twinsun.com>
4967 * quotearg.h: Allow multiple inclusion by surrounding with
4968 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4969 so that we can be included first.
4970 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4971 * quotearg.c: Include quotearg.h immediately after config.h.
4972 No need to include stddef.h or sys/types.h any more.
4973 Surround local include files with "", not "<>".
4974 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4975 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4976 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4977 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4978 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4979 (ISPRINT): Remove; no longer needed now that we assume C89.
4981 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4984 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4985 quotearg_char): Use SIZE_MAX rather than
4986 (size_t) -1 when we are talking about "infinity".
4988 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4990 2002-11-22 Bruno Haible <bruno@clisp.org>
4992 * safe-read.h: Assume C89. Add comments.
4993 (safe_read): Change return type to size_t.
4994 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4995 counts > SSIZE_MAX correctly.
4996 * safe-write.h: New file.
4997 * safe-write.c: New file.
4998 * full-read.h: New file.
4999 * full-read.c: New file.
5000 * full-write.h: Assume C89. Add comments.
5001 * full-write.c: Include safe-write.h.
5002 (full_write): Rewritten to use safe_write.
5003 Suggested by Jim Meyering and Paul Eggert.
5005 2002-11-21 Bruno Haible <bruno@clisp.org>
5007 Remove case insensitive option matching.
5008 * argmatch.h (argcasematch): Remove declaration.
5009 (ARGCASEMATCH): Remove macro.
5010 (__xargmatch_internal): Remove case_sensitive argument.
5011 (XARGMATCH): Update.
5012 (XARGCASEMATCH): Remove macro.
5013 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5014 case_sensitive argument.
5015 (argcasematch): Remove function.
5016 (__xargmatch_internal): Remove case_sensitive argument.
5017 (main): Use XARGMATCH instead of XARGCASEMATCH.
5019 * xmalloc.c: Change compile-time error message. Add comment about
5020 required autoconf version.
5022 2002-11-21 Jim Meyering <jim@meyering.net>
5024 * strdup.c (strdup): Tweak comment and initial #if/#include.
5026 Merge in changes from the coreutils.
5028 2002-09-25 Paul Eggert <eggert@twinsun.com>
5029 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5030 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5031 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5032 int. Work more efficiently if X is the same width as uintmax_t.
5033 Do not compare X to -1, to avoid bogus compiler warning.
5034 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5035 Don't assume that f_frsize and f_bsize are the same type.
5037 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5040 * makepath.c (make_path): Restore umask *before* creating the final
5042 (make_path): Minor reformatting.
5044 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5045 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5047 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5048 ones. At least on GNU/Linux systems, `auto' means something else.
5051 2002-11-20 Paul Eggert <eggert@twinsun.com>
5053 Merge argmatch cleanups from Bison. Assume C89.
5055 * argmatch.c: Include config.h here, not in argmatch.h.
5056 Include stdlib.h, for EXIT_FAILURE.
5057 Always include <string.h>, since we assume C89.
5058 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5059 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5060 Include <stddef.h> instead, since it's all we need for size_t.
5061 (PARAMS): Remove. All uses removed.
5062 (ARRAY_CARDINALITY): Do not bother to #undef.
5063 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5064 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5065 Remove unnecessary parentheses.
5066 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5067 Insert necessary parentheses.
5068 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5069 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5071 2002-11-19 Bruno Haible <bruno@clisp.org>
5073 * mbswidth.c: Include mbswidth.h right at the beginning.
5074 * mbswidth.h: Include <stddef.h>, for size_t.
5076 * mbswidth.h (PARAMS): Remove macro.
5077 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5078 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5080 * gcd.h (PARAMS): Remove macro.
5081 (gcd): Use ANSI C function declarations.
5082 * gcd.c (gcd): Likewise.
5084 2002-11-15 Bruno Haible <bruno@clisp.org>
5086 * strcspn.c: Include <stddef.h>.
5087 (strcspn): Use ANSI C function declaration. Change return type to
5089 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5090 (strpbrk): Use NULL.
5091 * strpbrk.h (PARAMS): Remove macro.
5092 (strpbrk): Use ANSI C function declaration.
5093 * strstr.c: Don't include <sys/types.h>.
5094 * strstr.h (PARAMS): Remove macro.
5095 (strstr): Use ANSI C function declarations.
5097 2002-11-06 Bruno Haible <bruno@clisp.org>
5099 * gcd.h (gcd): Change argument type to 'unsigned long'.
5100 * gcd.c (gcd): Likewise.
5102 2002-11-05 Bruno Haible <bruno@clisp.org>
5104 * gcd.h: New file, from gettext-0.11.5.
5105 * gcd.c: New file, from gettext-0.11.5.
5107 2002-11-05 Bruno Haible <bruno@clisp.org>
5109 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5110 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5111 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5112 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5114 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5115 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5117 * closeout.c: Include gettext.h instead of <libintl.h>.
5118 * human.c: Include gettext.h instead of <libintl.h>.
5119 * quotearg.c: Include gettext.h instead of <libintl.h>.
5120 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5121 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5122 * userspec.c: Include gettext.h instead of <libintl.h>.
5123 * version-etc.c: Include gettext.h instead of <libintl.h>.
5124 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5125 (textdomain): Remove definition.
5126 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5128 * long-options.c: Remove include of <libintl.h> and definition of _.
5129 * same.c: Remove include of <libintl.h> and definition of _.
5131 2002-11-04 Bruno Haible <bruno@clisp.org>
5133 * stpcpy.h: New file, from GNU gettext-0.11.5.
5134 * strcase.h: New file, from GNU gettext-0.11.5.
5135 * strpbrk.h: New file, from GNU gettext-0.11.5.
5136 * strstr.h: New file, from GNU gettext-0.11.5.
5137 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5139 2002-05-09 Bruno Haible <bruno@clisp.org>
5141 * config.charset: Update for newest glibc. Add canonical names
5142 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5144 2002-05-09 Bruno Haible <bruno@clisp.org>
5146 * localcharset.c (get_charset_aliases): Add more Windows specific
5149 2002-05-08 Owen Taylor <otaylor@redhat.com>
5151 * config.charset: A few additions for Solaris.
5153 2001-12-05 Bruno Haible <bruno@clisp.org>
5155 * localcharset.c (locale_charset): Don't return an empty string.
5157 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5159 * config.charset: msdos in uk_UA uses CP1125.
5161 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5163 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5164 * localcharset.c (locale_charset): Declare as extern "C".
5166 2002-02-15 Bruno Haible <bruno@clisp.org>
5168 * config.charset [msdosdjgpp]: For Russian, use CP866.
5170 2002-02-11 Bruno Haible <bruno@clisp.org>
5172 * config.charset: Add support for NetBSD.
5174 2002-09-25 <karl@gnu.org>
5176 * strdup.c: copy from libc/string (via ../config/srclist*).
5177 * getopt*: copy from libc/posix.
5178 * gettext.h: copy from gettext.
5179 * .cppi-disable: add strdup.c, gettext.h.
5181 2002-07-01 Jim Meyering <meyering@lucent.com>
5183 * c-stack.c: Include sys/time.h.
5184 From Volker Borchert.
5186 2002-06-11 Paul Eggert <eggert@twinsun.com>
5188 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5189 New macro. Use it uniformly instead of
5190 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5191 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5192 reported by Vin Shelton.
5194 2002-06-22 Jim Meyering <meyering@lucent.com>
5196 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5197 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5199 2002-06-22 Paul Eggert <eggert@twinsun.com>
5201 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5202 Do not assume SA_SIGINFO behavior.
5203 Bug reported by Jim Meyering on NetBSD 1.5.2.
5205 2002-06-22 Jim Meyering <meyering@lucent.com>
5207 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5209 * exitfail.c, exitfail.h: Likewise.
5210 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5212 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5214 (EXTRA_DIST): Add fnmatch_loop.c.
5215 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5217 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5218 * fnmatch.c: Update from diffutils-2.8.2.
5219 * fnmatch_.h: New file. From diffutils-2.8.2.
5220 * fnmatch.h: Remove file.
5222 2002-06-18 Paul Eggert <eggert@twinsun.com>
5224 * file-type.h: Report an error if neither S_ISREG nor
5225 S_IFREG is defined, instead of using a test specific to glibc
5226 2.2. This should be safe, since POSIX requires S_ISREG and
5227 Unix Version 7 had S_IFREG. We don't need to check for
5228 <sys/types.h> since we don't use any symbols that it defines.
5230 2002-06-15 Jim Meyering <meyering@lucent.com>
5232 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5233 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5234 have been included before this file.
5236 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5238 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5239 so that each temporary file name is unique and valid in the first
5240 8 characters, for operation under DOS.
5242 2002-06-15 Jim Meyering <meyering@lucent.com>
5244 Work even with DJGPP 2.03, which lacks support for symlinks.
5246 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5248 * lchown.c (S_ISLNK): Likewise.
5250 2002-06-14 Jim Meyering <meyering@lucent.com>
5252 * file-type.h: Use the version from diffutils-2.8.2.
5253 * file-type.c: Likewise.
5255 2002-05-27 Jim Meyering <meyering@lucent.com>
5257 Fix a problem seen only on nonconforming systems whereby ls.c's
5258 use of localtime, and then of gettimeofday would cause trouble:
5259 the localtime call used to initialize rpl_gettimeofday's save
5260 mechanism would clobber ls's current local time information so
5261 that in any long listing the first file would always be listed
5262 with date 1970-01-01. Analysis by Volker Borchert.
5264 * gettimeofday.c (localtime): Undefine.
5265 (rpl_localtime): New function.
5267 2002-05-22 Jim Meyering <meyering@lucent.com>
5269 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5270 * file-type.h: New file.
5271 * file-type.c (file_type): New file/function. Extracted from diffutils.
5273 2002-04-29 Paul Eggert <eggert@twinsun.com>
5275 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5277 2002-04-28 Paul Eggert <eggert@twinsun.com>
5279 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5280 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5281 of 127, since 64 is the largest conceivable number for ancient
5283 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5285 2002-04-28 Jim Meyering <meyering@lucent.com>
5287 * sig2str.c (WTERMSIG): Remove definition (unused).
5289 2002-04-28 Paul Eggert <eggert@twinsun.com>
5291 * sig2str.h, sig2str.c: New files.
5292 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5294 2002-04-24 Jim Meyering <meyering@lucent.com>
5296 * gettext.h: New file, from Gettext.
5297 * Makefile.am (INCLUDES): Remove -I../intl.
5298 (libfetish_a_SOURCES): Add gettext.h.
5300 2002-04-16 Jim Meyering <meyering@lucent.com>
5302 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5303 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5304 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5306 2002-04-12 Jim Meyering <meyering@lucent.com>
5308 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5310 2002-03-10 Jim Meyering <meyering@lucent.com>
5312 * makepath.c (make_path): Remove a comma from a diagnostic.
5313 Suggestion from Santiago Vila.
5315 2002-03-08 Jim Meyering <meyering@lucent.com>
5317 * rename.c: Mention that this wrapper is needed also on
5318 mips-dec-ultrix4.4 systems.
5320 2002-03-02 Jim Meyering <meyering@lucent.com>
5322 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5323 not HAVE_CLOCK_SETTIME.
5325 2002-02-27 Paul Eggert <eggert@twinsun.com>
5327 * nanosleep.h: Rename to....
5328 * timespec.h: New name for nanosleep.h. All uses changed.
5330 * gettime.c: New file.
5331 * settime.c: New file.
5334 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5335 timespec.h. Remove nanosleep.h.
5337 2002-02-25 Paul Eggert <eggert@twinsun.com>
5339 * acl.c, acl.h: New files.
5340 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5342 2002-02-24 Jim Meyering <meyering@lucent.com>
5344 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5345 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5346 cause trouble. Reported by Nelson Beebe.
5348 2002-02-23 Paul Eggert <eggert@twinsun.com>
5350 * path-concat.c (xpath_concat): Reorder code to pacify
5351 compilers that don't know that xalloc_die never returns.
5353 2002-02-20 Jim Meyering <meyering@lucent.com>
5355 * getdate.c: Regenerate using bison-1.33.
5357 2002-02-15 Paul Eggert <eggert@twinsun.com>
5359 * posixver.c, posixver.h: New files.
5360 * Makefile.am (libfetish_a_SOURCES): Add them.
5362 2002-02-02 Paul Eggert <eggert@twinsun.com>
5363 Bruno Haible <bruno@clisp.org>
5365 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5366 (fwrite_success_callback): New declaration.
5367 * unicodeio.c (unicode_to_mb): New function, extracted from
5368 print_unicode_char. Call failure callback instead of error.
5369 (fwrite_success_callback): New function.
5370 (exit_failure_callback): New function.
5371 (fallback_failure_callback): New function.
5372 (print_unicode_char): Call unicode_to_mb.
5374 2002-01-26 Jim Meyering <meyering@lucent.com>
5376 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5378 2002-01-22 Jim Meyering <meyering@lucent.com>
5380 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5381 Otherwise, some versions of automake would omit the rule that makes
5382 Makefile from Makefile.in.
5384 2001-01-21 Paul Eggert <eggert@twinsun.com>
5386 * xmemcoll.h, xmemcoll.c: New files.
5387 * Makefile.am (libfetish_a_SOURCES): Add them.
5388 * memcoll.c: Include errno.h, and declare errno if not defined.
5389 (memcoll): Set errno to zero if there is no error.
5391 * quotearg.c (quotearg_buffer_restyled):
5392 Fix bug with quoting buffers containing NUL when backslashing escapes.
5393 This bug was exposed by the other changes in this patch.
5394 (quotearg_n_options): New arg ARGSIZE.
5395 All callers changed.
5396 (quoting_options_from_style): New function.
5397 (quotearg_n_style): Use it.
5398 (quotearg_n_style_mem): New function.
5400 * quotearg.h (quotearg_n_style_mem): New function.
5402 2002-01-16 Jim Meyering <meyering@lucent.com>
5404 * getdate.y: Add three semicolons, each just before a closing brace.
5405 Bison (as of version 1.31) no longer papers over that mistake.
5407 2002-02-14 Paul Eggert <eggert@twinsun.com>
5409 * backupfile.c (ISDIGIT): Comment fix.
5410 * getdate.y (ISDIGIT): Likewise.
5411 * posixtm.c (ISDIGIT, year): Likewise.
5412 * strverscmp.c (ISDIGIT): Likewise.
5413 * userspec.c (ISDIGIT): Likewise.
5415 2002-01-05 Jim Meyering <meyering@lucent.com>
5417 * version-etc.c (version_etc_copyright): Update copyright year.
5419 2001-01-19 Paul Eggert <eggert@twinsun.com>
5421 * closeout.c (close_stdout_status): If ferror (stdout), do
5422 not silently exit merely because the output buffer happens to
5423 have nothing pending.
5425 2001-12-18 Paul Eggert <eggert@twinsun.com>
5427 See the big note in ../ChangeLog.
5428 * human.c (suffixes): Prefer K to k for 1024.
5429 (generate_suffix_backwards): New function.
5430 (human_readable_inexact): Use it.
5431 * xstrtol.c (__xstrtol): If there is no number but there
5432 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5433 Accept 'K' as well as 'k'.
5435 2001-12-15 Jim Meyering <meyering@lucent.com>
5437 * regex.h (__restrict_arr): Update from libc.
5439 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5440 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5443 2001-12-10 Jim Meyering <meyering@lucent.com>
5445 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5446 Instead, include "xalloc.h".
5447 (initbuffer): Don't cast xmalloc return value to char*.
5448 (readline): Reword comment.
5449 Don't cast xrealloc return value to char*
5452 2001-12-09 Jim Meyering <meyering@lucent.com>
5454 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5455 `signed and unsigned type in conditional expression'.
5456 * posixtm.c (posix_time_parse): Likewise.
5458 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5460 * readtokens.c (readtoken): Declare an index to be of type unsigned
5461 to avoid a pedantic warning.
5463 * getstr.c: Don't include assert.h.
5464 (getstr): Remove warning-evoking assertions.
5465 Return -1 if offset parameter is out of bounds.
5466 Change the type of a local from int to size_t.
5468 * strftime.c (my_strftime_localtime_r): Include this function
5469 definition in the `#if ! HAVE_TM_GMTOFF' block.
5471 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5472 Include xalloc.h instead.
5474 2001-12-02 Jim Meyering <meyering@lucent.com>
5476 * tempname.c: Don't declare getenv, thus reverting the change of
5477 2001-11-18. It's no longer necessary, now that stdlib.h is always
5480 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5481 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5483 2001-11-30 Akim Demaille <akim@epita.fr>
5485 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5486 before being defined.
5488 2001-11-27 Paul Eggert <eggert@twinsun.com>
5490 * quotearg.h (quotearg_n, quotearg_n_style):
5491 First arg is int, not unsigned.
5492 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5493 (SIZE_MAX, UINT_MAX): New macros.
5494 (quotearg_n_options): Abort if N is negative.
5495 Avoid overflow check on hosts where size_t is 64 bits and int
5496 is 32 bits, as overflow is impossible there.
5497 Fix off-by-one typo that caused unnecessary reallocation.
5499 2001-11-27 Jim Meyering <meyering@lucent.com>
5501 * tempname.c: Merge with version from libc.
5502 * regex.c: Likewise.
5504 * tempname.c: Include stdlib.h unconditionally. On some old systems
5505 for which STDC_HEADERS is 0, it was not included, resulting in a
5506 warning about an integer-to-pointer conversion problem with getenv.
5507 Reported by Volker Borchert.
5509 2001-11-26 Jim Meyering <meyering@lucent.com>
5511 * gtod.h: Remove file.
5512 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5513 * gettimeofday.c: Don't include gtod.h.
5514 (GTOD_init): Remove function.
5515 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5516 Suggestion from Volker Borchert.
5518 2001-11-23 Jim Meyering <meyering@lucent.com>
5520 * hash.h (struct hash_table): Don't define here. Merely declare it.
5521 * hash.c (struct hash_table): Define it here instead.
5523 2001-11-22 Jim Meyering <meyering@lucent.com>
5525 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5527 2001-11-18 Paul Eggert <eggert@twinsun.com>
5529 * tempname.c (TMP_MAX): Remove; no longer needed.
5530 (TEMPORARIES): New macro.
5531 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5532 removes an artificial limitation (e.g. HP-UX 10.20, where
5535 2001-11-18 Jim Meyering <meyering@lucent.com>
5537 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5540 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5541 files will be created before anything else.
5543 2001-11-17 Jim Meyering <meyering@lucent.com>
5545 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5546 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5547 rather than group writable. Patch by Juan F. Codagnone.
5549 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5550 Instead, include "xalloc.h".
5552 * mountlist.c: Include unlocked-io.h after all system headers.
5553 Remove explicit declarations of xmalloc, xrealloc,
5554 and xstrdup. Instead, include "xalloc.h".
5556 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5557 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5558 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5560 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5561 Reported by Padraig Brady.
5563 * mkstemp.c: #undef mkstemp.
5565 (rpl_mkstemp): Rename from mkstemp.
5568 2001-11-16 Jim Meyering <meyering@lucent.com>
5570 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5571 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5572 determine the amount of total physical memory, use pstat_getstatic.
5573 HPUX-11 doesn't define _SC_PHYS_PAGES.
5574 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5575 If sysconf couldn't be used to determine the amount of available
5576 physical memory, use both pstat_getstatic and pstat_getdynamic.
5577 Based on a patch from Bob Proulx.
5579 2001-11-05 Jim Meyering <meyering@lucent.com>
5581 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5583 2001-11-03 Jim Meyering <meyering@lucent.com>
5585 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5586 in argmatch_to_argument call.
5588 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5591 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5592 e.g., a fault due to an attempt to free a NULL pointer.
5594 2001-11-01 Jim Meyering <meyering@lucent.com>
5596 * dirfd.c, dirfd.h: New files.
5597 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5599 * hash.c (hash_print) [TESTING]: Clean up.
5601 2001-10-22 Paul Eggert <eggert@twinsun.com>
5603 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5604 to avoid a warning if -Wall.
5606 2001-10-21 Paul Eggert <eggert@twinsun.com>
5608 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5610 2001-10-21 Jim Meyering <meyering@lucent.com>
5612 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5613 this code would end up calling gettext even in packages built
5615 * getopt.c (_): Likewise.
5616 * regex.c (_): Likewise.
5618 2001-10-20 Paul Eggert <eggert@twinsun.com>
5620 * error.c (strerror_r): Do not declare unless !_LIBC.
5621 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5622 Use strerror_r that is only a macro, even if it is not a function.
5623 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5624 (private_strerror): Use prototypes, not old-style function definition.
5625 (print_errno_message): New function.
5626 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5628 (error_tail, error, error_at_line): Use it.
5630 2001-10-11 Jim Meyering <meyering@lucent.com>
5632 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5633 and quote_n (1, ... to avoid clobbering a buffer.
5635 2001-10-05 Jim Meyering <meyering@lucent.com>
5637 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5638 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5639 * hash-pjw.h: New file.
5641 2001-09-30 Jim Meyering <meyering@lucent.com>
5643 * mountlist.c [MOUNTED_GETFSSTAT]:
5644 Include <sys/ucred.h>, for Apple Darwin.
5645 Include sys/mount.h and sys/fs_types.h only if available.
5647 (read_filesystem_list): Use FS_TYPE.
5649 2001-09-29 Paul Eggert <eggert@twinsun.com>
5651 * exclude.c (excluded_filename): 0 -> false, since it's
5654 2001-09-28 Paul Eggert <eggert@twinsun.com>
5656 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5657 #defines strtoimax. Also treat the other strto* functions
5660 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5661 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5662 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5664 2001-09-26 Jim Meyering <meyering@lucent.com>
5666 Most macros in unlocked-io.h had the wrong number of arguments.
5667 * gen-uio: New script.
5668 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5669 * unlocked-io.hin: Remove file.
5670 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5671 rather than trying to embed it here.
5672 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5673 Reported by Padraig Brady.
5675 2001-09-25 Volker Borchert <bt@teknon.de>
5677 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5679 2001-09-23 Jim Meyering <meyering@lucent.com>
5681 * mountlist.c: Remove useless parentheses in #if directives.
5682 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5683 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5685 2001-09-22 Jim Meyering <meyering@lucent.com>
5687 * localcharset.c: Update from latest gettext.
5688 * config.charset: Likewise.
5690 2001-09-20 Jim Meyering <meyering@lucent.com>
5692 * xstrtol.c (strtoimax): Guard declaration with
5693 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5694 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5695 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5696 (strtoumax): Likewise, for completeness (it wasn't necessary).
5698 2001-09-06 Paul Eggert <eggert@twinsun.com>
5700 * strtoimax.c (HAVE_LONG_LONG):
5701 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5702 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5703 to work around bug in IBM C compiler.
5705 2001-09-16 Jim Meyering <meyering@lucent.com>
5707 * mkdir.c: New file.
5709 2001-09-04 Paul Eggert <eggert@twinsun.com>
5711 * xgetcwd.c: Revert some of the previous change; intead,
5712 fix the HAVE_GETCWD_NULL code to behave more like the
5713 !HAVE_GETCWD_NULL code used to.
5716 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5719 2001-09-04 Paul Eggert <eggert@twinsun.com>
5721 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5722 Use ssize_t, not int, to store result of readlink.
5723 Check for ssize_t overflow as well as size_t overflow,
5724 as POSIX says the result of readlink is implementation-defined
5725 when ssize_t overflows.
5726 Remove unnecessary cast to char*.
5727 Use free+malloc instead of realloc, as the storage doesn't need
5728 to be preserved and it's clearer and can be more efficient that way.
5729 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5730 * xreadlink.h (xreadlink): Update prototype.
5732 2001-09-03 Paul Eggert <eggert@twinsun.com>
5734 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5735 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5736 spotted by Jim Meyering.
5738 2001-09-03 Jim Meyering <meyering@lucent.com>
5740 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5742 2001-09-03 Paul Eggert <eggert@twinsun.com>
5744 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5745 like the HAVE_GETCWD_NULL code.
5746 Include pathmax.h if not HAVE_GETCWD.
5747 Do not include xalloc.h.
5748 (INITIAL_BUFFER_SIZE): New symbol.
5749 Do not use xmalloc / xrealloc, since the caller is responsible for
5750 handling errors. Preserve errno around `free' during failure.
5751 Do not overrun buffer when using getwd.
5753 2001-09-03 Paul Eggert <eggert@twinsun.com>
5755 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5756 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5758 2001-09-02 Jim Meyering <meyering@lucent.com>
5760 * error.c: Update from GNU libc.
5762 2001-09-01 Jim Meyering <meyering@lucent.com>
5764 * xreadlink.c: New file.
5765 * xreadlink.h: New file.
5766 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5768 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5769 doesn't conflict with sparc Solaris 7's definition in
5770 /usr/include/sys/int_types.h.
5772 * exclude.c: Use `""', not `<>' to #include non-system header files.
5773 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5774 and strncasecmp as r-values. Unixware didn't have declarations.
5776 2001-08-31 Jim Meyering <meyering@lucent.com>
5778 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5779 Use an initial, malloc'd, buffer of length 128 rather than
5780 a statically allocated one of length 1024.
5782 2001-08-30 Paul Eggert <eggert@twinsun.com>
5784 * xgetcwd.c: Don't include pathmax.h.
5785 Include stdlib.h and unistd.h if available.
5787 (xmalloc, xstrdup, free): Remove decls.
5788 (xgetcwd): Don't assume sizes fit in unsigned.
5789 Check for overflow when computing sizes.
5790 Simplify reallocation code.
5792 2001-08-28 Paul Eggert <eggert@twinsun.com>
5794 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5796 * strtoimax.c: Renamed from strtoxmax.c, removing the
5799 Also, make the following further changes to make this file's
5800 configuration more similar to that of strtol.c:
5801 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5802 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5803 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5804 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5805 changed to signed values.
5807 And make the following changes as well:
5808 Fix copyright notice, as 1999 was missing.
5809 (verify): New macro.
5810 (strtoimax): Check sizes at compile-time, not run-time.
5811 Prefer strtol to strtoll if both work.
5812 (main): Remove; it was not that useful and was a pain to maintain.
5814 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5816 2001-08-30 Paul Eggert <eggert@twinsun.com>
5818 * savedir.c (savedir): Remove size parameter, as POSIX says that
5819 a directory's st_size can have an arbitrary value, so the old
5820 usage could waste an arbitrary amount of memory. All uses
5822 * savedir.h: Update prototype.
5824 2001-08-30 Paul Eggert <eggert@twinsun.com>
5826 * xstrtol.c (strtoimax): New decl.
5828 2001-08-28 Paul Eggert <eggert@twinsun.com>
5830 * xstrtol.h: Add copyright notice.
5831 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5832 LONGINT_INVALID_SUFFIX_CHAR.
5834 2001-08-30 Paul Eggert <eggert@twinsun.com>
5836 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5839 2001-08-30 Paul Eggert <eggert@twinsun.com>
5841 * hash.c: Remove '2001' from copyright notice.
5843 2001-08-30 Paul Eggert <eggert@twinsun.com>
5845 * full-write.h: New file.
5846 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5847 * full-write.c: Correct credits, as cccp.c no longer
5848 exists and anyway it was so heavily changed from the old cccp
5849 code as to be unrecognizable. Include full-write.h.
5850 (full_write) Return size_t, with short writes meaning failure.
5851 All callers changed. This fixes a bug with large buffers
5853 * utime.c: Include full-write.h.
5855 2001-08-30 Paul Eggert <eggert@twinsun.com>
5857 Merge 'exclude' changes from tar 1.13.22.
5858 This fixes one or two unlikely storage allocation overflow bugs,
5859 but doesn't change user-visible behavior otherwise.
5861 2001-08-30 Paul Eggert <eggert@twinsun.com>
5863 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5864 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5865 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5866 Include if available.
5867 (<xalloc.h>): Include
5868 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5869 (verify): New macro. Use it to verify that EXCLUDE macros do not
5870 collide with FNM macros.
5871 (struct patopts): New struct.
5872 (struct exclude): Use it, as exclude patterns now come with options.
5873 (new_exclude): Support above changes.
5874 (new_exclude, add_exclude_file):
5875 Initial size must now be a power of two to simplify overflow checking.
5876 (free_exclude, fnmatch_no_wildcards): New function.
5877 (excluded_filename): No longer requires options arg, as the options
5878 are determined by add_exclude. Now returns bool, not int.
5879 (excluded_filename, add_exclude):
5880 Add support for the fancy new exclusion options.
5881 (add_exclude, add_exclude_file): Now takes int options arg.
5882 Check for arithmetic overflow when computing sizes.
5883 (add_exclude_file): xrealloc might modify errno, so don't
5884 realloc until after errno might be used.
5886 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5888 (free_exclude): New decl.
5889 (add_exclude, add_exclude_file): Now takes int options arg.
5890 (excluded_filename): No longer requires options arg, as the options
5891 are determined by add_exclude. Now returns bool, not int.
5893 2001-08-30 Paul Eggert <eggert@twinsun.com>
5895 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5897 2001-08-27 Jim Meyering <meyering@lucent.com>
5899 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5901 * version-etc.c (N_): Remove definition.
5902 Revert most of last change.
5903 Instead, simply don't mark the `Copyright...' string for translation.
5904 Based on advice from Paul Eggert.
5906 * strtoxmax.c: Tweak comment.
5908 2001-08-26 Jim Meyering <meyering@lucent.com>
5910 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5911 of copyright with `%s' so translators don't get an untranslated
5913 (COPYRIGHT_YEAR): Define.
5914 (version_etc): Use fprintf rather than fputs.
5915 Suggestion from Ulrich Drepper.
5917 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5919 * strtoll.c: New file, from GNU libc.
5920 * xstrtoimax.c: New file.
5922 * xstrtol.h: Add xstrtoimax.
5923 * strtoumax.c: New file. Simply include "strtoumax.c".
5924 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5926 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5927 * strtoxmax.c: ... then renamed to this.
5929 2001-08-13 Paul Eggert <eggert@twinsun.com>
5931 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5932 Port to Solaris 8, where 'sed' requires a space after the 'r'
5933 command, and where sh dislikes "$/". Clean up the spacing a bit.
5934 Redirect output to $tmp just once.
5936 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5938 * addext.c (<errno.h>): Include.
5939 (errno): Declare if not defined.
5940 (addext): Work correctly when pathconf returns -1 and leaves
5941 errno alone because there is no limit. Also, work even if
5942 pathconf returns a value greater than SIZE_MAX.
5944 2001-08-12 Jim Meyering <meyering@lucent.com>
5946 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5947 Simply `return getcwd (NULL, 0);'.
5948 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5949 Use 1300 as initial value for length, not PATH_MAX.
5951 * pathmax.h: Clean up cpp syntax.
5953 2001-08-12 Jim Meyering <meyering@lucent.com>
5955 * gettimeofday.c: New file.
5957 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5959 2001-08-04 Jim Meyering <meyering@lucent.com>
5961 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5962 to get in sync with glibc.
5964 2001-08-03 Paul Eggert <eggert@twinsun.com>
5966 The following changes are from gettext 0.10.39 as maintained by
5969 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5970 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5971 with inverted sense. All uses changed.
5973 * mbswidth.c: Don't include <limits.h>.
5974 Include <stdlib.h> and <string.h> unconditionally.
5975 (iswcntrl, mbsinit, ISCNTRL): New macros.
5976 (mbsnwidth): Use K&R style function declarations.
5977 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5978 can optimize it when MB_CUR_MAX == 1.
5979 The width of control characters is zero, not 1.
5981 2001-07-15 Jim Meyering <meyering@lucent.com>
5983 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5984 (BUILT_SOURCES): Add unlocked-io.h.
5985 (io_functions): Define.
5986 (unlocked-io.h): New rule.
5987 (DISTCLEANFILES): Add unlocked-io.h.
5988 (all-local): Depend on unlocked-io.h, to ensure it is created.
5990 * unlocked-io.hin: New file
5992 * regex.c: Update from glibc.
5994 2001-07-05 Jim Meyering <meyering@lucent.com>
5996 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5998 (libfetish_a_SOURCES): Put all .h files here instead.
5999 Remove a thus-exposed (better checks in automake) duplicate and
6000 two unnecessary .h files.
6002 2001-06-11 Jim Meyering <meyering@lucent.com>
6004 * regex.c: Update from GNU libc.
6006 2001-05-27 Jim Meyering <meyering@lucent.com>
6008 * readutmp.h (UT_TYPE): Define.
6010 2001-05-24 Jim Meyering <meyering@lucent.com>
6012 * argmatch.c: Include "quote.h".
6013 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6014 quote function. Reported by Göran Uddeborg.
6016 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6018 * dirname.c (dir_name): Compute append_dot using path, not newpath
6019 which is not yet declared.
6021 2001-05-11 Paul Eggert <eggert@twinsun.com>
6023 * Makefile.am (libfetish_a_SOURCES):
6024 Add strftime.c, since we now compile it on all hosts.
6026 * strftime.c (my_strftime):
6027 Define to nstrftime if emacs, but only if my_strftime is not defined.
6028 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6029 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6030 Add one more extra argument: a nanoseconds value.
6033 (my_strftime function): Add %N format.
6034 (emacs_strftimeu): Renamed from emacs_strftime,
6035 with extra ut argument.
6037 2001-05-11 Paul Eggert <eggert@twinsun.com>
6039 dirname code cleanup. base_name now behaves more compatibly
6040 with POSIX basename when given file names that have trailing
6041 slashes, and similarly for dir_name. Add new primitives
6042 base_len and dir_len. Put the directory-name-related decls
6045 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6046 * backupfile.c (base_name): Likewise.
6047 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6048 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6049 * makepath.c (strip_trailing_slashes): Likewise.
6050 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6052 * rename.c (strip_trailing_slashes): Likewise.
6053 * same.c (base_name): Likewise.
6054 * stripslash.c (ISSLASH): Likewise.
6056 * addext.c: Include <dirname.h> after size_t is defined.
6057 * backupfile.c: Likewise.
6059 * addext.c (addext): Use base_len to trim redundant
6060 trailing slashes instead of doing it ourselves.
6061 But do not trim the last slash if it is not redundant.
6063 * backupfile.c (find_backup_file_name,
6064 max_backup_version): Use base_len instead of rolling it ourselves.
6065 Handle the case of "" and (on DOS) "C:" correctly.
6067 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6068 Include <string.h>, <dirname.h>.
6069 (base_name): Allow file names ending in slashes, other than names
6070 that are all slashes. In this case, return the basename followed
6071 by the slashes. This is more general, and can be used in places
6072 where the original base_name purposely had an assertion failure.
6073 (base_len): New function.
6075 * dirname.c: Include <string.h> instead of <stdlib.h>.
6076 Do not include <assert.h>; no longer needed.
6078 (memrchr): Remove decl.
6079 (dir_name_r): Remove.
6080 (dir_len): Renamed from dirlen. All callers changed.
6081 Rewrite in terms of base_name, for simplicity and consistency.
6082 (dir_name): Never return NULL. All callers changed.
6083 Do not include <stdlib.h> in test program; no longer needed.
6084 return 0; is fine for test program.
6086 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6088 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6090 * path-concat.c (path_concat): Use base_len to compute
6091 base length, not strlen; this means we cannot rely on memcpy
6094 * same.c (STREQ): Remove.
6095 (same_name): Handle the case where the basename ends in trailing '/'.
6097 * stripslash.c (strip_trailing_slashes): Return nonzero if
6098 a slash was stripped. Do not strip the last slash after a
6101 2001-04-08 Jim Meyering <meyering@lucent.com>
6103 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6104 recomputed; that's necessary when the offset spans a DST transition.
6105 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6107 2001-04-02 Jim Meyering <meyering@lucent.com>
6109 * regex.h, regex.c: Update from GNU libc.
6111 2001-03-19 Paul Eggert <eggert@twinsun.com>
6113 * version-etc.c (version_etc_copyright): Update to 2001.
6115 2001-03-16 Paul Eggert <eggert@twinsun.com>
6117 * tempname.c (uint64_t): Define to uintmax_t if
6118 not defined, and if UINT64_MAX is not defined.
6119 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6120 Reported by John David Anglin.
6122 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6124 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6125 alias if codeset is empty.
6126 * config.charset (BeOS): Use wildcard syntax.
6128 2001-03-13 Jim Meyering <meyering@lucent.com>
6130 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6131 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6134 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6136 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6138 * unicodeio.c (print_unicode_char): Simplify accordingly.
6140 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6142 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6143 support for DOS/DJGPP.
6145 2001-02-28 Paul Eggert <eggert@twinsun.com>
6147 * Makefile.am (libfetish_a_SOURCES):
6148 Add dup-safer.c, fopen-safer.c.
6149 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6151 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6153 2001-02-25 Paul Eggert <eggert@twinsun.com>
6155 The mkstemp replacement is taken from glibc 2.2.2, with some
6156 portability fixes for use outside glibc, as follows:
6158 * tempname.c (struct_stat64): New macro.
6159 (direxists, __gen_tempname): Use it.
6160 This avoids a portability problem with Solaris 8.
6162 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6163 (<stddef.h>, <stdint.h>, <string.h>):
6164 Include only if STDC_HEADERS || _LIBC.
6165 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6166 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6167 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6168 (__set_errno): Define this macro if <errno.h> doesn't.
6169 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6170 Define these macros if <stdio.h> doesn't.
6171 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6172 Define these macros if <sys/stat.h>
6173 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6174 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6175 __xstat64): Define if not _LIBC.
6176 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6177 (__gen_tempname): Invoke gettimeofday only if
6178 HAVE_GETTIMEOFDAY || _LIBC;
6179 otherwise, fall back on plain "time".
6180 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6182 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6184 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6186 2001-02-17 Jim Meyering <meyering@lucent.com>
6188 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6189 around included file name.
6191 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6193 * strftime.c: Update from GNU libc (the only changes were to comments).
6195 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6197 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6199 2001-02-17 Paul Eggert <eggert@twinsun.com>
6201 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6202 Remove workaround macros for hosts that have mbrtowc but not
6203 mbstate_t, as we now insist on proper declarations for both
6204 before using mbrtowc.
6206 2001-02-17 Jim Meyering <meyering@lucent.com>
6208 * regex.c: Update from libc.
6210 2001-02-16 Paul Eggert <eggert@twinsun.com>
6212 * alloca.c (malloc): Undef before defining, since stdlib.h
6213 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6214 Reported by Mark Hounschell via Paul Eggert.
6216 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6218 * config.charset: Update for FreeBSD 4.2.
6220 2001-01-26 Jim Meyering <meyering@lucent.com>
6222 * quotearg.c: Include stddef.h.
6223 * quote.c: Include stddef.h.
6224 Reported by Axel Kittenberger.
6226 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6227 line in double quotes so that it evokes a better diagnostic.
6228 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6229 Reported by Axel Kittenberger.
6231 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6233 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6234 to avoid a warning. Add back 'const' to inptr.
6236 2001-01-16 Jim Meyering <meyering@lucent.com>
6238 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6241 2001-01-14 Jim Meyering <meyering@lucent.com>
6243 * rename.c: New file. From Volker Borchert.
6244 Include stdlib.h, string.h or strings.h, and xalloc.h.
6245 Use strip_trailing_slashes rather than open-coding it.
6247 2001-01-03 Paul Eggert <eggert@twinsun.com>
6249 * strftime.c: Sync with glibc time/strftime.c 1.81.
6251 2001-01-03 Jim Meyering <meyering@lucent.com>
6253 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6254 local `inptr' to avoid warning with some system declarations of iconv.
6256 2000-12-29 Paul Eggert <eggert@twinsun.com>
6258 * modechange.c: Do not assume that mode_t uses the
6259 traditional octal encoding. E.g. "chmod 1 FOO" should set
6260 the other-execute bit of FOO even if S_IXOTH != 1.
6262 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6263 WOTH, XOTH, ALLM): New macros.
6264 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6265 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6267 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6268 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6270 No need to use uintmax_t; unsigned long is long enough.
6271 Don't bother to get suffix since we don't use it.
6273 2000-12-24 Jim Meyering <meyering@lucent.com>
6275 * hash.c (is_prime): Return explicit boolean values.
6276 (hash_get_first): Return NULL to appease Irix5.6's 89.
6277 Reported by Nelson Beebe.
6279 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6281 * localcharset.c (locale_charset): Add support for Win32.
6283 2000-12-18 Paul Eggert <eggert@twinsun.com>
6285 * physmem.h, physmem.c: New files.
6287 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6288 (noinst_HEADERS): Add physmem.h.
6290 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6291 't' for compatibility with Solaris 8 sort.
6293 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6295 * config.charset: Add support for BeOS.
6297 2000-12-16 Jim Meyering <meyering@lucent.com>
6299 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6300 SHELLS_FILE to a file name that's useful on djgpp systems.
6302 (ADDITIONAL_DEFAULT_SHELLS): Define.
6303 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6304 Based mostly on a patch from Prashant TR.
6306 2000-12-16 Jim Meyering <meyering@lucent.com>
6308 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6309 N and M) would have treated it like `chown N:N FILE'.
6311 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6313 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6315 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6316 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6317 to the list of canonical encodings. Rename EUC-CN to GB2312.
6319 2000-12-08 Andreas Schwab <schwab@suse.de>
6321 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6322 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6324 2000-12-07 Jim Meyering <meyering@lucent.com>
6326 * stripslash.c (ISSLASH): Define.
6327 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6330 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6331 (dir_name_r): Declare this function as static.
6332 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6333 manifest itself on a name containing a mix of slashes and
6335 Make this function work with names starting with a DOS-style
6336 drive letter and colon prefix.
6337 (dir_name): Append `.' if necessary.
6338 Based mostly on patches from Prashant TR and Eli Zaretskii.
6340 * dirname.h (dir_name_r): Remove prototype.
6342 2000-12-05 Jim Meyering <meyering@lucent.com>
6344 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6346 2000-12-04 Jim Meyering <meyering@lucent.com>
6348 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6349 Also include memory.h, stdlib.h, unistd.h if appropriate.
6350 Reported by Andreas Jaeger (conflicting declaration of malloc).
6352 2000-12-02 Jim Meyering <meyering@lucent.com>
6354 * closeout.h: Make idempotent, to avoid some obscure warnings.
6356 2000-12-01 Paul Eggert <eggert@twinsun.com>
6358 * memrchr.c: Include <config.h> before any system include file.
6360 2000-11-29 Paul Eggert <eggert@twinsun.com>
6362 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6364 2000-11-26 Jim Meyering <meyering@lucent.com>
6366 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6368 2000-11-22 Paul Eggert <eggert@twinsun.com>
6370 * strftime.c (my_strftime): Do not invoke mbrlen with a
6371 size of (size_t) -1; it's not portable.
6373 2000-11-17 Akim Demaille <akim@epita.fr>
6375 * obstack.h: Formatting changes.
6376 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6377 prevent type checking.
6378 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6379 cast the value to (void *): assigning a `foo *' to a `void *'
6381 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6383 2000-11-17 Jim Meyering <meyering@lucent.com>
6385 * strstr.c: Update from GNU libc.
6387 2000-11-16 Jim Meyering <meyering@lucent.com>
6389 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6391 2000-11-11 Jim Meyering <meyering@lucent.com>
6393 * error.c: Add a couple #includes, merging from GNU libc version.
6395 2000-11-10 Jim Meyering <meyering@lucent.com>
6397 * obstack.h: Update from GNU libc.
6398 * obstack.c: Likewise.
6400 2000-11-06 Paul Eggert <eggert@twinsun.com>
6402 * getusershell.c (setusershell): Use rewind rather than
6403 fseek/fseeko, to avoid configuration hassles with fseeko.
6404 Don't bother opening SHELLS_FILE if shellstream is NULL;
6407 2000-11-05 Jim Meyering <meyering@lucent.com>
6409 * makepath.h (make_dir): Declare.
6410 * makepath.c (make_dir): Remove `static' attribute.
6413 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6415 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6416 last one in a bucket, advance to the next bucket.
6418 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6420 * fnmatch.c: Do not comment out all the code if we are using
6421 the GNU C library, because in some cases we are replacing buggy
6422 code in the GNU C library itself.
6424 2000-10-30 Paul Eggert <eggert@twinsun.com>
6426 * error.h, getline.h, modechange.h:
6427 Remove "2000" from Copyright line, as the file hasn't been
6428 changed this year other than in the copyright notice.
6430 * xalloc.h: Add "2000" to Copyright line, as this file
6431 was changed this year.
6433 2000-10-30 Paul Eggert <eggert@twinsun.com>
6435 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6436 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6437 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6439 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6441 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6442 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6443 doesn't define __restrict_arr.
6445 2000-10-29 Jim Meyering <meyering@lucent.com>
6447 * xstat.in: Fix grammar in comment.
6449 2000-10-28 Jim Meyering <meyering@lucent.com>
6451 * memchr.c: Update from libc.
6452 Adjust for portability:
6453 [HAVE_STDLIB_H]: Include stdlib.h.
6454 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6455 Undef __memchr, too.
6456 [!weak_alias]: Define __memchr to memchr.
6458 * regex.c: Update from libc.
6459 * regex.h: Likewise.
6460 * getopt1.c: Likewise.
6461 * memcmp.c: Likewise.
6463 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6464 Avoid using fseek, when possible -- it's broken by design.
6465 Patch by Ulrich Drepper.
6467 2000-10-26 Jim Meyering <meyering@lucent.com>
6469 * strftime.c: Update from libc.
6471 2000-10-25 Jim Meyering <meyering@lucent.com>
6473 * obstack.c: Update from libc.
6475 2000-10-23 Jim Meyering <meyering@lucent.com>
6477 * hard-locale.c (hard_locale): Revert last change -- it was simply
6478 wrong. That set_locale call must not have any side effects.
6481 2000-10-22 Jim Meyering <meyering@lucent.com>
6483 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6484 [CYCLIC]: Remove now-unused definition.
6486 * save-cwd.c (O_DIRECTORY): Define, if needed.
6487 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6488 Suggestion from Ulrich Drepper.
6490 2000-10-21 Jim Meyering <meyering@lucent.com>
6492 * dirname.c (dir_name_r): New function, factored out of dir_name.
6493 (dir_name): Use dir_name_r.
6494 * dirname.h (dir_name_r): Declare it.
6496 2000-10-21 Jim Meyering <meyering@lucent.com>
6498 * dirname.c (memrchr): Declare if necessary.
6499 (dir_name): Remove the restriction that there be no
6500 trailing slashes. Now, this code skips past them, effectively
6502 [TEST_DIRNAME] (main): New unit tests.
6504 * memrchr.c: New file from GNU libc.
6505 Undef __memrchr, too.
6506 [!weak_alias]: Define __memrchr to memrchr.
6507 Guard weak_alias use with `#ifdef weak_alias'.
6509 2000-10-17 Jim Meyering <meyering@lucent.com>
6511 * quote.h (PARAMS): Define and use.
6512 Reported by Akim Demaille.
6514 * getopt.c: Update from libc.
6516 2000-10-16 Jim Meyering <meyering@lucent.com>
6518 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6521 2000-09-25 Jim Meyering <meyering@lucent.com>
6523 * md5.h (rol): Define (from GnuPG).
6525 * sha.c: Give credit (GnuPG) where due.
6526 (M): Use rol rather than open-coding it.
6527 Add a FIXME comment.
6529 2000-09-21 Jim Meyering <meyering@lucent.com>
6531 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6532 Reported by Michael Stone.
6534 2000-09-20 Jim Meyering <meyering@lucent.com>
6536 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6537 (noinst_HEADERS): Add sha.h.
6538 Based on code from Scott G. Miller and from GnuPG.
6540 2000-09-15 Jim Meyering <meyering@lucent.com>
6542 * regex.c: Update from libc.
6544 2000-09-10 Jim Meyering <meyering@lucent.com>
6546 * getopt.c (_getopt_internal): Update from glibc.
6548 2000-09-09 Jim Meyering <meyering@lucent.com>
6550 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6551 think it should be used as a general replacement for isascii.
6552 * fnmatch.c: Likewise.
6553 * mbswidth.c: Likewise
6554 * regex.c: Likewise.
6557 * userspec.c: Include sys/param.h and limits.h.
6559 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6560 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6561 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6562 UID, GID. Check range.
6564 2000-09-06 Jim Meyering <meyering@lucent.com>
6566 * getopt.c (_getopt_internal): Update from glibc.
6568 2000-08-30 Jim Meyering <meyering@lucent.com>
6570 * strftime.c: Merge in changes from GNU libc.
6572 2000-08-26 Jim Meyering <meyering@lucent.com>
6574 * closeout.c: Include "__fpending.h".
6575 (close_stdout_status): Return right away if there's nothing to flush.
6577 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6578 * __fpending.c: New file.
6579 * __fpending.h: New file.
6581 2000-08-07 Paul Eggert <eggert@twinsun.com>
6583 Standardize on "memory exhausted" instead of "Memory exhausted"
6584 or "virtual memory exhausted".
6585 * obstack.c (print_and_abort): Use "memory exhausted", not
6586 "virtual memory exhausted".
6587 * same.c (same_name): Invoke xalloc_die instead of printing
6589 * userspec.c (parse_user_spec): Likewise.
6590 * bumpalloc.h: comment fix
6591 * same.c, userspec.c: Include xalloc.h.
6593 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6594 not char *const and pointing to a constant array.
6595 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6596 (xrealloc): Comment fix.
6598 * userspec.c (parse_user_spec):
6599 Don't translate a message until just before returning,
6600 to avoid unnecessary translation.
6602 2000-08-07 Jim Meyering <meyering@lucent.com>
6604 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6605 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6606 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6607 getgroups.c, gethostname.c, getopt.h, group-member.c,
6608 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6609 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6610 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6611 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6612 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6613 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6614 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6615 yesno.c: Back out Copyright date changes for each file with no change
6616 this year. This eases coordination with other programs using the same
6617 source code modules. From Paul Eggert.
6619 2000-08-03 Greg McGary <greg@mcgary.org>
6621 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6622 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6623 (EXTEND_BUFFER): Use them.
6625 2000-08-01 Jim Meyering <meyering@lucent.com>
6627 * dirname.c (ISSLASH): Define.
6628 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6629 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6630 both `\' and `/' may be use as path separators.
6631 Based on a patch from Prashant TR.
6633 2000-07-31 Paul Eggert <eggert@twinsun.com>
6635 * quotearg.c (quotearg_n_options): Don't make the initial
6636 slot vector a constant, since it might get modified.
6638 2000-07-31 Jim Meyering <meyering@lucent.com>
6640 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6641 * obstack.c (print_and_abort): Likewise.
6643 2000-07-30 Paul Eggert <eggert@twinsun.com>
6645 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6646 buffer, so that the caller can always quote one small
6647 component of a "memory exhausted" message in slot 0.
6648 From a suggestion by Jim Meyering.
6650 2000-07-30 Jim Meyering <meyering@lucent.com>
6652 * makepath.c (make_path): Quote the other instance, too.
6654 * quotearg.c (N_STATIC_SLOTVECS): Define.
6655 (STATIC_BUF_SIZE): Define.
6656 (quotearg_n_options): Use only statically allocated storage when
6657 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6658 than STATIC_BUF_SIZE.
6660 2000-07-29 Jim Meyering <meyering@lucent.com>
6662 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6663 * dirname.c (dir_name): Likewise.
6665 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6667 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6668 (dir_name): Assert that there are no trailing slashes.
6670 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6672 * mbswidth.h (mbswidth): Add a flags argument.
6673 (mbswidth): New declaration.
6674 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6675 * mbswidth.c (mbswidth): Add a flags argument.
6676 (mbsnwidth): New function.
6678 2000-07-24 Jim Meyering <meyering@lucent.com>
6680 * mbswidth.c: Remove useless #else. From Bruno Haible.
6682 2000-07-23 Paul Eggert <eggert@twinsun.com>
6684 * mbswidth.c (_XOPEN_SOURCE):
6685 Don't define; this causes problems on Solaris 7.
6686 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6688 2000-07-23 Paul Eggert <eggert@twinsun.com>
6691 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6692 so that mbstate_t is always defined.
6694 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6695 be 1 in at least one GCC installation, and this configuration
6696 error is likely to be common. Ignoring MB_LEN_MAX hurts
6697 performance on hosts that have mbrtowc but have only unibyte
6698 locales, but I assume these hosts are rare.
6700 2000-07-23 Paul Eggert <eggert@twinsun.com>
6702 * quotearg.c: Streamline by invoking multibyte code only if needed.
6703 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6704 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6705 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6706 invoke multibyte primitives.
6708 2000-07-23 Jim Meyering <meyering@lucent.com>
6710 * basename.c (base_name): Add an assertion.
6712 2000-07-15 Bruno Haible <clisp.cons.org>
6714 * quotearg.c: When the system forces us to redefine mbstate_t,
6715 shadow its mbsinit function.
6717 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6719 * mbswidth.h: New file.
6720 * mbswidth.c: New file.
6721 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6722 (noinst_HEADERS): Add mbswidth.h.
6724 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6726 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6729 2000-07-15 Jim Meyering <meyering@lucent.com>
6731 * makepath.c: Include quote.h.
6732 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6733 corresponding argument in a `quote (...)' call.
6734 Give better diagnostics.
6736 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6737 (noinst_HEADERS): Add quote.h.
6739 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6740 from tar's src/misc.c.
6741 * quote.h: New file. Prototypes for same.
6743 2000-07-10 Paul Eggert <eggert@twinsun.com>
6745 From a suggestion by Bruno Haible.
6746 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6747 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6748 to decide whether to define the BeOS workaround macro;
6749 this adjusts to the change to AC_MBSTATE_T.
6751 2000-07-13 Paul Eggert <eggert@twinsun.com>
6753 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6755 * quotearg.c (quoting_style_args, quoting_style_vals,
6756 quotearg_buffer_restyled): Add support for
6757 clocale_quoting_style. Undo previous change to
6758 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6759 and "{RIGHT QUOTATION MARK}" msgids.
6761 2000-07-05 Paul Eggert <eggert@twinsun.com>
6763 The old behavior of quoting `like this' doesn't look good with
6764 newer, ISO-style fonts. See:
6765 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6767 Instead, quote "like this" by default. Let the translator
6768 tailor the locale-specific quoting behavior by providing
6769 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6771 * quotearg.c (N_): New macro.
6772 (gettext_default): New function.
6773 (quotearg_buffer_restyled): Use
6774 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6775 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6777 2000-07-09 Jim Meyering <meyering@lucent.com>
6779 * Most files: Update copyright dates to include 2000.
6781 2000-07-08 Jim Meyering <meyering@lucent.com>
6783 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6785 (xgethostname): Remove now-unnecessary #ifdef.
6786 Move declaration of `err' into loop where it's used.
6788 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6790 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6791 by allocating a larger buffer. Test the gethostname return value for
6792 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6793 returns an error and ENAMETOOLONG isn't defined.
6795 2000-07-05 Paul Eggert <eggert@twinsun.com>
6796 and Bruno Haible <haible@clisp.cons.org>
6798 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6800 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6802 * quotearg.c (struct quoting_options): Simplify quote_these_too
6805 2000-07-03 Jim Meyering <meyering@lucent.com>
6807 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6808 Reported by Bruno Haible.
6810 2000-07-04 Jim Meyering <meyering@lucent.com>
6812 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6813 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6816 2000-07-03 Paul Eggert <eggert@twinsun.com>
6817 and Bruno Haible <haible@clisp.cons.org>
6819 * quotearg.c (mbrtowc):
6820 Assign to *pwc, and return 1 only if result is nonzero.
6821 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6823 2000-07-03 Jim Meyering <meyering@lucent.com>
6825 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6826 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6829 2000-07-02 Jim Meyering <meyering@lucent.com>
6831 * quotearg.c (mbstate_t): Don't define here.
6833 2000-07-02 Jim Meyering <meyering@lucent.com>
6835 * nanosleep.c (SIGCONT): Define if not already defined.
6837 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6839 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6840 per change in ../m4/ls-mntd-fs.m4.
6841 (read_filesystem_list): Ignore symbolic links.
6843 2000-06-29 Jim Meyering <meyering@lucent.com>
6845 * same.c: Include <string.h> or <strings.h>, as appropriate,
6846 for declaration of strcmp.
6848 * long-options.c: Include <stdlib.h>, for declaration of exit.
6850 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6851 Avoid warning by casting result to `char *' to remove `const'.
6853 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6855 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6857 2000-06-26 Paul Eggert <eggert@twinsun.com>
6859 savedir now sets errno on failure and invokes xmalloc to get memory.
6860 Fix a couple of other minor bugs while we're at it.
6862 * savedir.c (<unistd.h>): Do not include; there's no need.
6863 (NAMLEN): Remove macro.
6864 (malloc, realloc): Remove decls.
6866 ("xalloc.h"): Include.
6867 (NAME_SIZE_DEFAULT): New macro.
6868 (savedir): Use xmalloc / xrealloc to allocate memory.
6869 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6870 Skip "" directory entries.
6871 Use strlen to calculate directory entry length, since the old method
6872 is rarely used these days and isn't worth supporting.
6873 Don't use a pointer after freeing it.
6874 Check for integer overflow when calculating allocation size.
6875 Use memcpy to copy entries, instead of stpcpy.
6876 Set errno properly when returning NULL.
6877 Check for readdir error.
6879 2000-06-26 Jim Meyering <meyering@lucent.com>
6881 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6883 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6885 * getusershell.c (xmalloc, xrealloc): Remove functions.
6887 Don't include <stdlib.h>. Don't declare malloc, realloc.
6889 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6891 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6893 2000-06-24 Jim Meyering <meyering@lucent.com>
6895 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6897 2000-06-21 Jim Meyering <meyering@lucent.com>
6899 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6901 2000-06-19 Paul Eggert <eggert@twinsun.com>
6903 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6904 (mbrtowc, mbstate_t): Define substitutes if
6905 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6906 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6907 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6909 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6911 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6912 than 1024, return a memory chunk of least possible size, instead
6913 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6914 Use free/xmalloc instead of xrealloc to avoid copying for very long
6917 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6919 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6920 address, not strdup. Include <stdlib.h> and don't declare free().
6922 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6924 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6927 2000-06-21 Jim Meyering <meyering@lucent.com>
6929 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6930 (noinst_HEADERS): Add getstr.h.
6932 * getline.c (getstr): Move into a separate file.
6933 * getstr.c (getstr): New file, extracted from getline.c, with
6934 the following changes: new parameter, delim2; both delim[12]
6935 parameters have type `int', not `char'. The latter would lose
6936 with 8-bit delimiters.
6937 * getstr.h: New file.
6939 2000-06-19 Jim Meyering <meyering@lucent.com>
6941 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6943 2000-06-18 Jim Meyering <meyering@lucent.com>
6945 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6946 Besides, these days every porting target provides a mkdir function.
6948 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6949 (this snippet comes from src/system.h).
6951 2000-06-15 Paul Eggert <eggert@twinsun.com>
6953 * human.c (adjust_value): New function.
6954 (human_readable_inexact): Apply rounding style even when
6955 printing approximate values.
6957 2000-06-14 Paul Eggert <eggert@twinsun.com>
6959 * human.c (human_readable_inexact): Allow an input block
6960 size that is not a multiple of the output block size, and vice versa.
6961 Reported by Piergiorgio Sartor.
6963 2000-06-14 Paul Eggert <eggert@twinsun.com>
6965 * getdate.y (get_date): Apply relative times after time
6966 zone indicator, not before. Reported by Todd A. Jacobs.
6968 2000-06-13 Jim Meyering <meyering@lucent.com>
6970 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6972 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6974 2000-06-12 Paul Eggert <eggert@twinsun.com>
6976 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6978 2000-06-04 Paul Eggert <eggert@twinsun.com>
6980 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6982 2000-06-04 Jim Meyering <meyering@lucent.com>
6984 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6985 SunOS 4.1.4 for which gid_t is an unsigned type.
6987 2000-06-03 Jim Meyering <meyering@lucent.com>
6989 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6991 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6993 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6994 newer, don't install charset.alias.
6995 * config.charset: Change the Linux/glibc rules so they become empty
6996 on glibc-2.1 or newer.
6998 2000-06-02 Jim Meyering <meyering@lucent.com>
7000 * mountlist.c: Back out last change. Instead, do this...
7001 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7002 member using the same `ignore'-testing code.
7003 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7007 2000-05-29 Jim Meyering <meyering@lucent.com>
7009 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7010 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7012 2000-05-22 Jim Meyering <meyering@lucent.com>
7014 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7016 2000-05-18 Jim Meyering <meyering@lucent.com>
7018 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7019 back, too, since it may have been modified by allocate_entry.
7020 (hash_delete): Rewrite to use neither the assignment operator
7021 nor the comma operator in an if-expression.
7023 2000-05-15 Paul Eggert <eggert@twinsun.com>
7026 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7027 Remove; no longer needed.
7028 "quotearg.h": Add include.
7029 (file_name): Do not bother to explicitly initialize to NULL; it's less
7030 efficient on some hosts.
7031 (close_stdout_status): Remove test as to whether stdout was already
7032 closed; it breaks for the case "echo x | sort >&-".
7033 Quote file name colons.
7034 Do not assume that _("write error") lacks format strings.
7036 2000-05-15 Jim Meyering <meyering@lucent.com>
7038 * version-etc.c (version_etc_copyright): Update the copyright string
7039 used in all --version output.
7041 2000-05-14 Jim Meyering <meyering@lucent.com>
7043 * closeout.c (close_stdout_set_file_name): New function.
7044 (close_stdout_status): Use new file-scoped global.
7045 Return right away if fstat says the stdout file descriptor is invalid.
7046 * closeout.h (close_stdout_set_file_name): Declare.
7048 2000-05-10 Jim Meyering <meyering@lucent.com>
7050 * closeout.c [default_exit_status]: New file-scoped variable.
7051 (close_stdout_set_status): New function.
7052 * closeout.h (close_stdout_set_status): Declare.
7054 2000-05-08 Jim Meyering <meyering@lucent.com>
7056 * long-options.c: Don't include closeout.h.
7057 (parse_long_options): Don't call close_stdout for --version.
7059 2000-05-06 Jim Meyering <meyering@lucent.com>
7061 * strnlen.c: Undefine __strnlen and strnlen.
7062 [!weak_alias]: Define __strnlen to strnlen.
7064 * atexit.c: New file, from libiberty.
7066 2000-05-06 Jim Meyering <meyering@lucent.com>
7068 * closeout.c (close_stdout_status): Also check for errors on the
7071 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7073 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7074 instead of xmalloc, xrealloc, path_concat.
7075 (locale_charset): Treat empty environment variables as absent.
7076 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7078 2000-05-04 Jim Meyering <meyering@lucent.com>
7080 * getopt.c: Update from glibc.
7081 * obstack.c: Likewise.
7082 * obstack.h: Likewise.
7083 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7085 * regex.h: Likewise.
7086 * strndup.c: Likewise.
7087 * strnlen.c: New file, from glibc.
7089 2000-05-01 Jim Meyering <meyering@lucent.com>
7091 * full-write.c (full_write): Remove `FIXME' part of comment.
7093 2000-04-29 Jim Meyering <meyering@lucent.com>
7095 * path-concat.c: Declare strdup only if it's not defined.
7096 * canon-host.c: Likewise.
7098 2000-04-28 Jim Meyering <meyering@lucent.com>
7100 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7101 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7102 included first, then limits.h is included by locale.h by libintl.h.
7103 From John David Anglin.
7105 2000-04-25 Jim Meyering <meyering@lucent.com>
7107 * makepath.c (S_IRWXUGO): Define.
7108 (make_path): Always perform explicit chmod if MODE specifies any
7109 of the `special' permission bits. Prompted by a bug report against
7110 install from Mate Wierdl and Joost van Baal.
7112 2000-04-18 Jim Meyering <meyering@lucent.com>
7116 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7117 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7119 2000-04-17 Jim Meyering <meyering@lucent.com>
7121 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7122 the definition of it to rpl_strftime also defined-away the system's
7125 2000-04-15 Jim Meyering <meyering@lucent.com>
7127 Use `C' to denote so-called `contiguous' files, the same way
7129 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7130 (ftypelet): Use S_ISCTG.
7131 From Michael Deutschmann.
7133 2000-04-14 Jim Meyering <meyering@lucent.com>
7135 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7137 2000-04-08 Jim Meyering <meyering@lucent.com>
7139 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7140 names don't conflict. Reported by Eli Zaretskii.
7142 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7144 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7145 bug. Deal with the different error behavior of Irix iconv.
7147 2000-04-07 Jim Meyering <meyering@lucent.com>
7149 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7150 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7152 2000-04-05 Jim Meyering <meyering@lucent.com>
7154 Portability tweaks required for ultrix4.3.
7155 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7156 * readutmp.c: Include sys/types.h before sys/stat.h.
7157 * canon-host.c: Declare strdup.
7158 * path-concat.c: Likewise.
7159 From John David Anglin.
7161 2000-04-04 Jim Meyering <meyering@lucent.com>
7163 Be more DOS 8.3-friendly.
7164 * ref-add.sin: Renamed from ref-add.sed.in.
7165 * ref-del.sin: Renamed from ref-del.sed.in.
7166 * Makefile.am: Reflect renaming.
7167 Reported by Eli Zaretskii.
7169 Use a temporary file name that won't clash with `charset.alias'
7170 in the DOS 8.3 name space.
7171 * Makefile.am (charset_tmp): Define.
7172 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7173 (uninstall-local): Likewise.
7174 Reported by Eli Zaretskii.
7176 2000-03-29 Paul Eggert <eggert@twinsun.com>
7178 * time/strftime.c (my_strftime): Make sure we call the system
7179 strftime, not ourselves, when invoking the underlying strftime.
7181 2000-03-24 Jim Meyering <meyering@lucent.com>
7183 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7184 (charset_alias): Define.
7185 (install-exec-local): Factor out common code.
7186 (uninstall-local): Split lines longer than 80.
7187 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7189 (.sed.in.sed): New rule. Don't redirect directly to $@.
7190 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7192 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7194 * config.charset: Output a line containing "Packages using this file".
7195 * ref-add.sed.in, ref-del.sed.in: New files.
7196 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7197 ref-del.sed): New rules.
7199 2000-03-17 Jim Meyering <meyering@lucent.com>
7201 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7202 Otherwise, include <strings.h>
7204 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7206 * unicodeio.c (utf8_wctomb): New function.
7207 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7208 format instead of in UCS-4 with platform dependent endianness.
7210 2000-03-07 Paul Eggert <eggert@twinsun.com>
7212 * savedir.c (savedir): Work even if directory size is
7213 negative; this can happen with some screwy NFS configurations.
7215 2000-03-06 Jim Meyering <meyering@lucent.com>
7217 * localcharset.c (get_charset_aliases): Don't try to free file_name
7218 if it's NULL (because we ran out of memory). From Bruno Haible.
7220 2000-03-05 Jim Meyering <meyering@lucent.com>
7222 * localcharset.c ("path-concat.h"): Include.
7223 (get_charset_aliases): Use path_concat instead of ANSI string
7226 * unicodeio.h (PARAMS): Define.
7227 Use it to guard prototype.
7229 2000-03-04 Jim Meyering <meyering@lucent.com>
7231 * Makefile.am (install-exec-local): Create $(libdir) before installing
7233 (uninstall-local): Uncomment this rule so `make distcheck' works
7236 * unicodeio.c (<errno.h>): Include it.
7237 (errno): Declare if not defined.
7239 * localcharset.c: Add Bruno's comment justifying use of volatile.
7241 * config.charset: New version, incorporating remarks from a linux
7242 i18n mailing list. From Bruno Haible.
7244 2000-03-02 Jim Meyering <meyering@lucent.com>
7246 * Makefile.am (EXTRA_DIST): Add config.charset.
7248 2000-03-01 Jim Meyering <meyering@lucent.com>
7250 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7251 * unicodeio.c: Likewise.
7253 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7255 * config.charset: New file.
7256 * localcharset.c: New file.
7257 * unicodeio.h, unicodeio.c: New files.
7258 * Makefile.am (DEFS): Add -DLIBDIR=...
7259 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7260 (noinst_HEADERS): Add unicodeio.h.
7261 (all-local, install-exec-local, charset.alias): New targets.
7263 2000-02-28 Paul Eggert <eggert@twinsun.com>
7265 * quotearg.c (ALERT_CHAR): New macro.
7266 (quotearg_buffer_restyled): Use it.
7268 2000-02-27 Jim Meyering <meyering@lucent.com>
7270 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7271 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7273 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7274 not `#if STDC_HEADERS'.
7275 Declare malloc if needed.
7277 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7278 now that autoconf always defines the HAVE_DECL_ symbols.
7279 * human.c: Likewise.
7281 * strtoumax.c: Likewise.
7283 * backupfile.c: Arrange for cpp to fail if the configure-time
7284 declaration check was not run.
7286 * human.c: Likewise.
7288 * strtoumax.c: Likewise.
7290 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7291 then first look up the entire `.'-containing string as a login name.
7293 2000-02-18 Paul Eggert <eggert@twinsun.com>
7295 * getdate.y: Handle two-digit years with leading zeros correctly.
7296 (textint): New typedef.
7297 (parser_control): Member year changed from int to textint.
7299 (YYSTYPE): Removed; replaced by %union with int and textint members.
7300 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7301 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7302 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7303 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7304 (date, number, to_year): Use width of number in digits, not its value,
7305 to determine whether it's a 2-digit year, or a 2-digit time.
7306 (yylex): Store number of digits of numeric tokens.
7307 Reported by John Kendall.
7309 (parser_control): Changed from struct parser_control to typedef (for
7310 consistency). All uses changed.
7312 (tID): Removed; not used.
7313 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7315 2000-02-14 Paul Eggert <eggert@twinsun.com>
7317 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7318 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7320 2000-02-12 Jim Meyering <meyering@lucent.com>
7322 * userspec.c (ISDIGIT): Define it.
7323 (isdigit): Remove definition.
7324 (is_number): Use ISDIGIT, not isdigit.
7325 <libintl.h>: Include.
7327 (parse_user_spec): Mark translatable strings.
7329 2000-02-10 Jim Meyering <meyering@lucent.com>
7331 With these changes, nanosleep.[ch] are finally enough like the other
7332 lib/* replacement files to compile on a few more losing systems.
7334 * nanosleep.h: Don't include config.h.
7335 Remove prototype from declaration of nanosleep.
7336 (PARAMS): Remove now-unneeded definition.
7337 * nanosleep.c: #undef nanosleep.
7338 (rpl_nanosleep): Rename from nanosleep.
7340 2000-02-03 Jim Meyering <meyering@lucent.com>
7342 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7343 rather than with `#if HAVE_UTMPNAME'.
7345 2000-02-01 Jim Meyering <meyering@lucent.com>
7347 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7349 2000-01-31 Jim Meyering <meyering@lucent.com>
7351 * nanosleep.h (nanosleep): Guard declaration with
7352 `#if ! HAVE_DECL_NANOSLEEP'.
7353 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7354 the declaration in that vendor's sys/timers.h.
7355 Reported by Christian Krackowizer.
7357 * quotearg.c (ISASCII): Add #undef and move definition to follow
7358 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7359 (ISPRINT): Likewise.
7360 Reported by Tom Tromey.
7362 2000-01-30 Jim Meyering <meyering@lucent.com>
7364 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7365 uses of ->ut_name. The latter doesn't work with new Linux header files
7366 where only utmpx.ut_user is declared.
7368 * readutmp.h (UT_USER): Define.
7370 2000-01-23 Jim Meyering <meyering@lucent.com>
7372 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7375 2000-01-22 Jim Meyering <meyering@lucent.com>
7377 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7378 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7379 Required for some AIX systems. Reported by Christian Krackowizer.
7380 [TESTING] (main): New function.
7382 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7383 * dirname.c (dir_name): Support for DOS-style file names with drive
7386 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7388 * strverscmp.c (ISDIGIT): Define.
7389 (strverscmp): Use ISDIGIT, not isdigit.
7391 2000-01-17 Paul Eggert <eggert@twinsun.com>
7393 * nanosleep.c (nanosleep):
7394 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7395 POSIX.1 doesn't require SA_INTERRUPT and some systems
7396 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7397 it's been part of POSIX.1 since day 1 (in 1988).
7399 2000-01-17 Jim Meyering <meyering@lucent.com>
7401 * interlock: Remove unused file. Reported by François Pinard.
7403 2000-01-16 Paul Eggert <eggert@twinsun.com>
7405 * quotearg.c (quotearg_buffer_restyled): Do not quote
7406 alert, backslash, formfeed, and vertical tab unnecessarily in
7407 shell quoting style.
7410 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7411 Free Software Foundation, Inc.
7412 Copying and distribution of this file, with or without modification,
7413 are permitted provided the copyright notice and this notice are preserved.