1 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3 * regex_internal.h (re_sub_match_top_t): Remove unused member
5 (struct re_dfa_t): Remove unused member states_alloc.
6 * regcomp.c (init_dfa): Don't initialize unused members.
8 2005-08-31 Bruno Haible <bruno@clisp.org>
10 * strstr.c: Include <stddef.h>, for NULL.
11 * strcasestr.c: Likewise.
12 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
14 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
16 * iconvme.h: Add prototype for iconv_alloc.
18 2005-08-29 Simon Josefsson <jas@extundo.com>
20 * iconvme.c: Fix errno.
22 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
24 * iconvme.c: Split iconv_string into iconv_alloc.
26 2005-08-27 Jim Meyering <jim@meyering.net>
28 * fopen-safer.c: Merge minor changes from coreutils.
29 * dup-safer.c: Likewise.
30 * fd-safer.c: Likewise.
33 * stdio--.h: New file.
34 * stdlib--.h: New file.
35 * mkstemp-safer.c: New file.
38 * pipe-safer.c: New file.
39 * creat-safer.c: New file.
40 * fcntl--.h (creat): Define to creat_safer.
41 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
42 * unistd--.h (pipe): Define to pipe_safer.
43 * unistd-safer.h: Declare pipe_safer.
45 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
47 * regex_internal.h: Remove all references to
48 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
50 (bitset_not, bitset_merge, bitset_not_merge):
51 (bitset_mask, re_string_allocate, re_string_construct):
52 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
53 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
54 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
55 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
56 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
57 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
58 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
59 (re_acquire_state_context):
60 Remove unnecessary forward decls.
61 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
62 Put __attribute at function definition,
63 now that the function decl has been removed.
64 * lib/regex_internal.c (re_string_peek_byte_case):
65 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
68 2005-08-26 Simon Josefsson <jas@extundo.com>
70 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
71 Haible <bruno@clisp.org>.
73 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
75 * regexec.c (set_regs): Don't alloca with an unbounded size.
77 alloca modernization/simplification for regex.
78 * regex.c: Remove portability cruft for alloca. This no longer
79 needs to be at the start of the file, and can be moved into
80 regex_internal.h and simplified.
81 * regex_internal.h: Include <alloca.h>.
82 (__libc_use_alloca) [!defined _LIBC]: New macro.
83 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
84 now works outside glibc.
86 2005-08-24 Simon Josefsson <jas@extundo.com>
88 * getpass.c: Add WIN32 implementation. Conditionalize use of
89 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
92 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
94 Make regex safe for g++. This fixes one real bug (an "err"
95 that should have been "*err"). g++ problem reported by
97 * regex_internal.h (re_calloc): New macro, consistent with
98 re_malloc etc. All callers of calloc changed to use re_calloc.
99 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
100 not int. All callers changed.
101 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
102 just use an array of size MB_LEN_MAX.
103 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
104 (find_recover_state): Change "err" to "*err"; this fixes what
105 appears to be a real bug.
106 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
109 2005-08-25 Jim Meyering <jim@meyering.net>
111 * open-safer.c: Include <config.h>.
112 Otherwise, we'd lose LARGEFILE support in any file using
115 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
117 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
118 * regex.h (regerror): Likewise.
120 * regex.c: Do not include <sys/types.h>, as POSIX no longer
121 requires this. (The code never needed it.)
123 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
124 All uses of recently-renamed identifiers changed to use the new,
125 POSIX-compliant names. The code will build and run just fine
126 without these changes, but it's better to eat our own dog food
127 and use the standard-conforming names.
129 * regex.h: Fix a multitude of POSIX name space violations.
130 These changes have an effect only for programs that define
131 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
132 do not change anything for programs compiled in the normal way.
133 Also, there is no effect on the ABI.
135 (_REGEX_SOURCE): New macro.
136 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
137 defined and _GNU_SOURCE is not; this fixes a name space violation.
139 Rename the following macros to obey POSIX requirements.
140 The old names are still visible as macros if _REGEX_SOURCE is defined.
141 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
142 RE_BACKSLASH_ESCAPE_IN_LISTS.
143 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
144 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
145 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
146 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
147 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
148 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
149 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
150 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
151 (REG_INTERVALS): renamed from RE_INTERVALS.
152 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
153 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
154 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
155 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
156 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
157 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
158 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
159 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
160 RE_UNMATCHED_RIGHT_PAREN_ORD.
161 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
162 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
163 (REG_DEBUG): renamed from RE_DEBUG.
164 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
165 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
166 unusual, since we can't clash with the POSIX REG_ICASE.
167 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
168 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
169 (REG_NO_SUB): renamed from RE_NO_SUB.
170 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
171 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
172 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
173 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
174 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
175 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
176 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
177 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
178 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
179 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
180 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
181 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
182 RE_SYNTAX_POSIX_MINIMAL_BASIC.
183 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
184 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
185 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
186 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
187 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
188 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
189 (REG_FIXED): Renamed from REGS_FIXED.
190 (REG_NREGS): Renamed from RE_NREGS.
192 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
193 of other REG_* macros, since POSIX says the user is allowed to
194 #undef these macros selectively.
196 (reg_errcode_t): Update comment stating what other tables need
199 Rename the following enum values to obey POSIX requirements.
200 The old names are still visible as macros.
201 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
202 is not defined, since GNU is supposed to be a superset of POSIX as
203 much as possible, and since we want reg_errcode_t to be a signed
204 type for implementation consistency.
205 (_REG_NOERROR): Renamed from REG_NOERROR.
206 (_REG_NOMATCH): Renamed from REG_NOMATCH.
207 (_REG_BADPAT): Renamed from REG_BADPAT.
208 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
209 (_REG_ECTYPE): Renamed from REG_ECTYPE.
210 (_REG_EESCAPE): Renamed from REG_EESCAPE.
211 (_REG_ESUBREG): Renamed from REG_ESUBREG.
212 (_REG_EBRACK): Renamed from REG_EBRACK.
213 (_REG_EPAREN): Renamed from REG_EPAREN.
214 (_REG_EBRACE): Renamed from REG_EBRACE.
215 (_REG_BADBR): Renamed from REG_BADBR.
216 (_REG_ERANGE): Renamed from REG_ERANGE.
217 (_REG_ESPACE): Renamed from REG_ESPACE.
218 (_REG_BADRPT): Renamed from REG_BADRPT.
219 (_REG_EEND): Renamed from REG_EEND.
220 (_REG_ESIZE): Renamed from REG_ESIZE.
221 (_REG_ERPAREN): Renamed from REG_ERPAREN.
222 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
223 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
224 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
225 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
227 (_REG_RE_NAME, _REG_RM_NAME): New macros.
228 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
229 changed. But support the old name if the new one is not defined
230 and if _REGEX_SOURCE.
232 Change the following member names in struct re_pattern_buffer.
233 The old names are still supported if !_REGEX_SOURCE.
234 The new names are always supported, regardless of _REGEX_SOURCE.
235 (re_buffer): Renamed from buffer.
236 (re_allocated): Renamed from allocated.
237 (re_used): Renamed from used.
238 (re_syntax): Renamed from syntax.
239 (re_fastmap): Renamed from fastmap.
240 (re_translate): Renamed from translate.
241 (re_can_be_null): Renamed from can_be_null.
242 (re_regs_allocated): Renamed from regs_allocated.
243 (re_fastmap_accurate): Renamed from fastmap_accurate.
244 (re_no_sub): Renamed from no_sub.
245 (re_not_bol): Renamed from not_bol.
246 (re_not_eol): Renamed from not_eol.
247 (re_newline_anchor): Renamed from newline_anchor.
249 Change the following member names in struct re_registers.
250 The old names are still supported if !_REGEX_SOURCE.
251 The new names are always supported, regardless of _REGEX_SOURCE.
252 (rm_num_regs): Renamed from num_regs.
253 (rm_start): Renamed from start.
254 (rm_end): Renamed from end.
256 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
257 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
258 Prepend __ to parameter names.
260 Undo yesterday's changes.
262 2005-08-24 Jim Meyering <jim@meyering.net>
265 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
267 2005-08-21 Bruno Haible <bruno@clisp.org>
269 * lock.h: Add multiple inclusion guard.
270 * tls.h: Add multiple inclusion guard.
272 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
274 * regex.h (REG_NOSYS)
275 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
276 Define, since POSIX requires it as of 2001.
277 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
278 New private symbol, used to keep the enum signed in all cases.
279 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
280 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
282 * regex_internal.c (re_string_skip_chars, register_state):
284 Remove forward decls; no longer needed now that we use prototypes.
285 * regexec.c (acquire_init_state_context, check_halt_node_context):
286 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
287 (clean_state_log_if_needed): Likewise.
289 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
291 Fix problems reported by Sam Steingold in
292 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
293 * regexec.c (sift_states_bkref): Fix portability bug: the code
294 assumed that reg_errcode_t is a signed type, which is not
295 necessarily true if _XOPEN_SOURCE is not defined.
296 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
297 some compilers warn about it otherwise.
299 2005-08-20 Jim Meyering <jim@meyering.net>
301 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
302 of unused local, dfa.
304 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
306 * regcomp.c (create_initial_state): Remove duplicate decl.
307 (init_word_char, create_initial_state, duplicate_node_closure):
308 (fetch_token, peek_token_bracket, build_range_exp):
309 (build_collating_symbol): Remove forward decls; no longer needed
310 now that we use prototypes.
313 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
314 (re_compile_fastmap_iter, regcomp, regerror, regfree):
315 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
316 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
317 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
318 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
319 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
320 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
321 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
322 (build_range_exp, build_collating_symbol, parse_bracket_exp):
323 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
324 (build_charclass, build_charclass_op, fetch_number, create_tree):
325 (create_token_tree, mark_opt_subexp, duplicate_tree):
326 Use prototypes rather than old-style definitions.
329 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
330 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
331 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
332 (re_string_reconstruct, re_string_peek_byte_case):
333 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
334 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
335 (re_node_set_init_copy, re_node_set_add_intersect):
336 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
337 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
338 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
339 (re_acquire_state, re_acquire_state_context, register_state):
340 (create_ci_newstate, create_cd_newstate, free_state):
342 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
343 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
344 (re_search_internal, prune_impossible_nodes):
345 (acquire_init_state_context, check_matching, static):
346 (check_halt_node_context, check_halt_state_context, proceed_next_node):
347 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
348 (update_regs, sift_states_backward, build_sifted_states):
349 (clean_state_log_if_needed, merge_state_array):
350 (update_cur_sifted_state, add_epsilon_src_nodes):
351 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
352 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
353 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
354 (find_recover_state, check_subexp_matching_top, transit_state_mb):
355 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
356 (check_arrival, check_arrival_add_next_nodes):
357 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
358 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
359 (check_node_accept_bytes, check_node_accept, extend_buffers):
360 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
361 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
366 (re_string_allocate, re_string_construct, re_string_reconstruct):
367 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
368 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
369 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
370 (re_string_context_at, re_string_peek_byte_case):
371 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
372 is defined, since we now use prototypes always.
374 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
375 C89 or better. All uses removed.
377 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
379 * regex_internal.c (re_acquire_state, re_acquire_state_context)
380 [defined lint]: Suppress bogus uninitialized-variable warnings.
382 * regcomp.c (duplicate_node): Return new index, not an error code,
383 and let the caller return REG_ESPACE if out of space. This
384 removes an uninitialied-variable warning with GCC 4.0.1, and also
385 avoids taking the address of a local variable. All callers
388 2005-08-19 Jim Meyering <jim@meyering.net>
390 * regexec.c (proceed_next_node): Redo local variables to
391 avoid GCC shadowing warnings.
393 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
395 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
396 (re_node_set_insert_last, re_dfa_add_node):
397 Rename local variables to avoid GCC shadowing warnings.
399 2005-08-18 Bruno Haible <bruno@clisp.org>
401 * strstr.c (strstr): Fix return value in multibyte case.
402 * strcasestr.c (strcasestr): Likewise.
404 2005-08-17 Jim Meyering <jim@meyering.net>
406 Make the %s format (seconds since the epoch) work for a negative
407 number and when used with a zero-padded field width, e.g. %015s.
409 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
410 label so that it precedes the code to set `digits'. Otherwise,
411 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
412 print `00-22'. Now, it prints `-0022', as it should.
414 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
416 * regex.h: Remove useless space-before-tab. From coreutils.
418 2005-08-17 Bruno Haible <bruno@clisp.org>
420 * strcasestr.h: New file.
421 * strcasestr.c: New file.
423 2005-08-17 Bruno Haible <bruno@clisp.org>
425 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
426 * strstr.c: Completely rewritten, with multibyte locale support.
428 2005-08-17 Bruno Haible <bruno@clisp.org>
430 * strcasecmp.c: Use mbuiter.h.
432 2005-08-17 Bruno Haible <bruno@clisp.org>
434 * mbuiter.h: New file.
436 2005-08-16 Bruno Haible <bruno@clisp.org>
438 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
440 (mbi_avail, mbi_advance): Let the iteration end before the terminating
441 NUL byte, not after it.
443 2005-08-16 Bruno Haible <bruno@clisp.org>
445 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
446 the valid ones. Makes the comparison operations transitive:
447 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
448 * strcasecmp.c (strcasecmp): Use mb_casecmp.
450 2005-08-16 Bruno Haible <bruno@clisp.org>
452 * strcase.h (strcasecmp): Add note in comments.
453 * strncasecmp.c: Use code from strcasecmp.c.
454 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
455 (strcasecmp): Work correctly in multibyte locales.
457 2005-08-16 Bruno Haible <bruno@clisp.org>
459 * strnlen1.h: New file.
460 * strnlen1.c: New file.
462 2005-08-16 Bruno Haible <bruno@clisp.org>
464 * mbfile.h: New file.
466 2005-08-16 Bruno Haible <bruno@clisp.org>
468 * mbiter.h: New file.
470 2005-08-16 Bruno Haible <bruno@clisp.org>
472 * mbchar.h: New file.
473 * mbchar.c: New file.
475 2005-08-16 Bruno Haible <bruno@clisp.org>
477 * tls.h: New file, from GNU gettext.
478 * tls.c: New file, from GNU gettext.
480 2005-08-15 Bruno Haible <bruno@clisp.org>
482 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
485 2005-08-14 Jim Meyering <jim@meyering.net>
489 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
490 Use the hash-table-based cycle-detection code not just when
491 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
492 Reported by James Youngman in
493 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
494 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
495 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
496 This lets us compile with -DFTS_DEBUG, once again.
497 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
498 * fts.c (fd_safer): Remove decl.
499 Include fcntl--.h rather than unistd-safer.h
500 (fts_safe_changedir): Don't call fd_safer; no longer needed
501 now that we include fcntl--.h.
503 2005-08-11 Simon Josefsson <jas@extundo.com>
505 * readline.h, readline.c: New file.
507 2005-08-11 Bruno Haible <bruno@clisp.org>
509 * strnlen.h (strnlen): Change parameter name to match comment.
511 2005-08-10 Simon Josefsson <jas@extundo.com>
513 * strndup.c: Use strnlen.h.
515 * strnlen.h: New file.
517 2005-08-02 Simon Josefsson <jas@extundo.com>
519 * getline.h, getline.c: Rewrite.
521 * getdelim.h, getdelim.c: New files, ported from glibc.
523 2005-07-31 Bruno Haible <bruno@clisp.org>
525 * lock.h (gl_lock_initializer): New macro.
526 (gl_lock_define_initialized): Use it.
527 (gl_rwlock_initializer): New macro.
528 (gl_rwlock_define_initialized): Use it.
529 (gl_recursive_lock_initializer): New macro.
530 (gl_recursive_lock_define_initialized): Use it.
532 2005-07-26 Bruno Haible <bruno@clisp.org>
534 * lock.h: Update from GNU gettext.
535 * lock.c: Update from GNU gettext.
537 2005-07-18 Bruno Haible <bruno@clisp.org>
539 * lock.h (gl_once_t): New type.
540 (gl_once_define, gl_once): New macros.
541 * lock.c (fresh_once): New variable.
542 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
545 2005-07-18 Simon Josefsson <jas@extundo.com>
547 * check-version.c (check_version): Accept identical versions too.
549 2005-07-18 Bruno Haible <bruno@clisp.org>
551 * lock.h: New file, from GNU gettext.
552 * lock.c: New file, from GNU gettext.
554 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
556 * quotearg.c: Add translator comment suggested by Bruno Haible,
559 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
561 * version-etc-fsf.c (version_etc_copyright): Parameterize the
562 copyright symbol and the year.
563 * version-etc.c (COPYRIGHT_YEAR): New constant.
564 (version_etc_va): Use parameterized copyright notice.
565 Reword to conform to the current GNU coding standards.
567 2005-07-11 Simon Josefsson <jas@extundo.com>
569 * size_max.h: New file.
571 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
573 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
576 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
577 and Paul Eggert <eggert@cs.ucla.edu>
579 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
580 in wint_t, not wchar_t. Remove now-unnecessary cast.
582 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
584 * regex.c, regex.h: Sync from libc.
585 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
586 New files, synced from libc, except that regex_internal.h
587 currently has a small porting fix.
589 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
591 Remove the dependency of the strftime module on the tzset module.
592 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
593 Copy the input structure, to work around some of the bug with
594 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
595 Solaris releases, you should also use the tzset module, but we won't
596 require it as a dependency any more since we don't want LGPLed code
597 to depend on GPLed code.
599 2005-07-02 Jim Meyering <jim@meyering.net>
601 * backupfile.c (backup_args): Change a `0' to NULL.
603 2005-07-01 Jim Meyering <jim@meyering.net>
605 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
606 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
607 * save-cwd.c, tempname.c:
608 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
609 and don't include <sys/file.h>).
611 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
613 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
614 declares only 'struct timespec;' (!).
616 2005-06-29 Jim Meyering <jim@meyering.net>
618 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
619 type name. Use the variable name instead.
620 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
622 2005-06-28 Simon Josefsson <jas@extundo.com>
624 * check-version.h, check-version.c: New files.
626 2005-06-28 Simon Josefsson <jas@extundo.com>
628 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
629 collision with global variable. Better indentation. Don't
630 increment buffer pointer beyond buffer end. Based on comments
631 from Paul Eggert <eggert@cs.ucla.edu>.
635 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
637 * canon-host.c (canon-host): Append trailing "," to 0 in
638 initializer of struct addrinfo, as an indication that we don't
639 care how many members the structure has.
641 2005-06-24 Derek Price <derek@ximbiot.com>
642 and Bruno Haible <bruno@clisp.org>
644 Remove stat module & update lstat.
645 * stat.c: Remove this file...
646 (slash_aware_lstat): ...moving this content and its support...
647 * lstat.c (rpl_lstat): ...into here.
650 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
652 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
653 (ranged_convert): Don't save conversion in a temporary struct.
654 This causes a warning with GCC 4.0.0, and anyway in the typical
655 case it's not worth the extra 100 bytes or so of code.
656 (ranged_convert, __mktime_internal): When calling a function via a
657 pointer P, use P () rather than (*P) (), as we now assume C89 or
660 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
662 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
663 "who -r" failed to give output. Problem reported by Tim Waugh.
665 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
666 (xcalloc): Use it to avoid needless tests.
667 Problem reported by Jim Meyering.
669 2005-06-16 Jim Meyering <jim@meyering.net>
671 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
672 when either N or S is zero.
674 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
676 * argp.h (__option_is_short): Check upper limit of
677 __key. Isprint() requires its argument to have the value
678 of an unsigned char or EOF.
680 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
682 * fnmatch.c (fnmatch): If there is an encoding error in a
683 multibyte string or pattern, fall back on unibyte matching.
684 Problem reported by James Youngman.
686 2005-06-08 Bruno Haible <bruno@clisp.org>
688 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
691 2005-06-08 Bruno Haible <bruno@clisp.org>
693 * csharpcomp.h: New file, from GNU gettext.
694 * csharpcomp.c: New file, from GNU gettext.
695 * csharpcomp.sh.in: New file, from GNU gettext.
697 2005-06-07 Derek Price <derek@ximbiot.com>
700 * glob_.h: Indent nested #ifdef.
702 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
705 Use "file name" when talking about file names, instead of "filename"
706 or "path", as per the GNU coding standards.
707 * mkdir-p.c: Renamed from makepath.c.
708 (make_dir_parents): Renamed from make_path. All callers changed.
709 * mkdir-p.h: Likewise. All includers changed.
710 * filenamecat.c: Renamed from path-concat.c.
711 (file_name_concat): Renamed from path_concat. All callers changed.
712 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
713 * filenamecat.h: Likewise. All includers changed.
714 * acl.c: Don't use "path" or "filename" to mean "file name"
715 in comments or local variable names.
716 * basename.c: Likewise.
717 * canonicalize.c, canonicalize.h: Likewise.
718 * dirname.c, dirname.h: Likewise.
719 * euidaccess.c: Likewise.
720 * exclude.c: Likewise
721 * fnmatch_.h, fnmatch_loop.c: Likewise.
722 * fsusage.c, fsuage.h: Likewise.
723 * fts.c, fts_.h: Likewise.
724 * getcwd.c: Likewise.
725 * getloadavg.c: Likewise.
726 * mkstemp.c: Likewise.
727 * mountlist.c, mountlist.h: Likewise.
728 * openat.c, openat.h: Likewise.
729 * readlink-stub.c: Likewise.
730 * readutmp.c, readutmp.h: Likewise.
731 * rename.c: Likewise.
734 * savedir.c: Likewise.
735 * stripslash.c: Likewise.
736 * tempname.c: Likewise.
737 * xreadlink.c: Likewise.
738 * exclude.c (excluded_file_name): Renamed from excluded_filename.
740 * exclude.h: Likewise.
742 * euidaccess.c (getuid, getgid, getuid, getegid)
743 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
744 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
745 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
746 * pathmax.h: Include <limits.h> unconditionally, since other
747 files have been getting away with it for years (MORE/BSD 4.3
749 * userspec.c (getpwnam, getgrnam, getgrgid)
750 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
752 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
753 Define to 256, not 255, as per modern POSIX.
755 2005-06-01 Bruno Haible <bruno@clisp.org>
757 * csharpexec.h: New file, from GNU gettext.
758 * csharpexec.c: New file, from GNU gettext.
759 * csharpexec.sh.in: New file, from GNU gettext.
761 2005-05-31 Derek Price <derek@ximbiot.com>
762 Paul Eggert <eggert@cs.ucla.edu>
765 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
767 2005-05-29 Derek Price <derek@ximbiot.com>
768 Paul Eggert <eggert@cs.ucla.edu>
770 * glob_.h, glob.c: New files.
772 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
774 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
776 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
777 the configuration hassle isn't worth it.
778 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
779 (LONGEST_MODIFIER, PRIuMAX): Remove.
781 2005-05-27 Bruno Haible <bruno@clisp.org>
783 * getlogin_r.h: Remove second include of <stddef.h>.
785 2005-05-25 Bruno Haible <bruno@clisp.org>
786 Derek Price <derek@ximbiot.com>
788 * getlogin_r.h: Simplify API documentation.
790 2005-05-25 Derek Price <derek@ximbiot.com>
791 Paul Eggert <eggert@cs.ucla.edu>
793 * getlogin_r.c, getlogin_r.h: New files.
795 2005-05-22 Bruno Haible <bruno@clisp.org>
797 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
798 Also include <sys/param.h> if it defines MIN, MAX.
799 Based on a patch by Derek Price <derek@ximbiot.com>.
801 2005-05-22 Bruno Haible <bruno@clisp.org>
803 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
804 (INT64_MIN): Fix definition.
805 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
807 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
808 NEED_SIGNED_INT_TYPES.
810 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
811 HAVE_SYSTEM_INTTYPES.
813 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
815 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
816 so that unistd-safer.h (GPL'ed code) need not be included.
818 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
821 * fts.c: Don't include "cycle-check.h" or "hash.h".
822 (setup_dir, free_dir): New functions.
823 (enter_dir, leave_dir): Define trivial
824 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
825 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
826 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
827 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
829 (fts_open): Use setup_dir.
830 (fts_close): Use free_dir.
831 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
832 This adds a label and some gotos, but the alternatives were messier.
833 Check for memory allocation failure when entering a dir.
834 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
835 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
836 (FTS): New member fts_cycle, that is a union that contains the
837 old active_dir_ht and cycle_state. All uses changed to mention
838 fts_cycle.ht and fts_cycle.state.
839 * fts-cycle.c: New file, containing GPL'ed code migrated out of
840 fts.c, with the following changes:
841 (setup_dir, free_dir): New functions.
842 (enter_dir): Now returns bool. Return true if successful, false
843 if memory exhausted. All callers changed.
844 Do not bother partly cleaning up on
845 memory allocation failure; that is free_dir's job.
846 However, free ad if hash_insert fails, to avoid memory leak.
847 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
848 fts->fts_options to see which union member to use.
850 2005-05-20 Jim Meyering <jim@meyering.net>
852 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
853 Now a macro, to pacify GCC.
855 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
857 * chown.c (rpl_chown): Return -1 on failure.
859 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
861 * canonicalize.c: Include canonicalize.h first, to test interface.
862 Include <stddef.h> unconditionally, since we assume C89 now.
863 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
864 * fts.c: Include fts_.h first, to check interface.
865 Do not include intprops.h; no longer needed.
866 Include cycle-check.h and hash.h, since fts_.h no longer does.
867 Remove unnecessary casts of closedir to void.
868 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
869 decide whether to decrement nlinks.
870 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
871 (FTS): Use struct hash_table * instead of Hash_table, so that
872 we no longer need to include hash.h here.
874 2005-05-17 Jim Meyering <jim@meyering.net>
876 * fts.c, fts_.h: New files, from coreutils.
878 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
881 * unlinkdir.c, unlinkdir.h: New files.
882 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
883 regex.h, unlocked-io.h, xtime.h:
884 White space changes only.
885 * makepath.c (make_path): Port to hosts where leading "//" is special.
886 * yesno.c: Include getline.h, not ctype.h.
887 (yesno): Don't remove leading white space; POSIX doesn't allow it.
888 Use getline to remove arbitrary restriction on response length.
890 2005-05-13 Bruno Haible <bruno@clisp.org>
892 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
893 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
894 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
895 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
896 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
897 Add support for 64-bit integers in the MSVC compiler.
899 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
901 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
902 Change the initial comment to refer to GPL, not LGPL.
903 gnulib-tool will change it to LGPL as needed.
905 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
906 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
907 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
908 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
909 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
910 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
911 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
912 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
913 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
914 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
915 concatpath.c, config.charset, copy-file.c, copy-file.h,
916 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
917 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
918 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
919 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
920 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
921 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
922 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
923 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
924 full-read.c, full-read.h, full-write.c, full-write.h,
925 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
926 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
927 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
928 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
929 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
930 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
931 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
932 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
933 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
934 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
935 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
936 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
937 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
938 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
939 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
940 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
941 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
942 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
943 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
944 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
945 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
946 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
947 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
948 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
949 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
950 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
951 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
952 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
953 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
954 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
955 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
956 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
957 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
958 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
959 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
960 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
961 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
962 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
963 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
964 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
965 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
966 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
967 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
968 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
969 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
970 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
971 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
972 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
973 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
974 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
975 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
976 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
977 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
978 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
979 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
980 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
981 Update FSF postal mail address.
983 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
985 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
986 specified in ai_socktype. Fix invalid ai_protocol
987 check. ai_protocol is usually set to 0 or depending on
988 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
989 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
990 ai_socktype / ai_protocol in the returned addrinfo structure.
992 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
993 Bruno Haible <bruno@clisp.org>
995 * inet_ntop.h: New file.
996 * inet_ntop.c: New file, from glibc with modifications.
998 2005-05-08 Jim Meyering <jim@meyering.net>
1000 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1002 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1004 Merge from coreutils. Among other things,
1005 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1006 * fd-safer.c: New file.
1007 * fcntl-safer.h, open-safer.c: Remove.
1008 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1009 * dup-safer.c: Include unistd-safer.h first.
1010 Don't include errno.h.
1011 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1012 * file-type.h: Don't assume invoker included sys/stat.h first.
1013 * file-type.c: Rely on file-type.h change.
1014 * getloadavg.c: Include unistd-safer.h.
1015 (getloadavg): Use safer open.
1016 * getusershell.c: Include "stdio-safer.h".
1017 (getusershell): Use safer fopen.
1018 * long-options.c (long_options): Use NULL rather than 0.
1019 * modechange.h (mode_free): Remove; all callers changed to invoke
1021 * modechange.c: Likewise.
1022 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1023 (MODE_DONE): New constant.
1024 (struct mode_change): Remove 'next' member.
1025 (make_node_op_equals): New function; like the old one of the
1026 same name, except it allocates an array.
1027 (mode_compile, mode_create_from_ref): Use it.
1028 (mode_compile): Allocate result as an array, not a linked list.
1029 Parse octal string ourself, so that we catch mistakes like "+0".
1030 (mode_adjust): Arg is an array, not a linked list.
1031 * modechange.c: Include stat-macros.h, xalloc.h.
1032 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1033 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1034 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1035 Remove. This is now stat-macros.h's job.
1036 (talloc): Remove. All callers replaced by xalloc, so that
1037 our invokers don't have to worry about reporting memory failures.
1038 (make_node_op_equals): Remove.
1039 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1041 (struct mode_change): Moved here from modechange.h.
1042 (mode_append_entry): Remove.
1043 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1044 apps to have incorrect behavior. Use simpler algorithm for head
1045 and tail. Don't futz with umask; that's now the job of mode_adjust.
1046 Detect more invalid usages rather than having somewhat-random behavior.
1047 Don't insert an "a=" action, as that leads to incorrect behavior.
1048 (mode_compile, mode_create_from_ref): Return NULL on error instead
1049 of an enum, since now there's only one way to have an error. All
1051 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1052 at the correct time. Simplify calculation of "+u" and its ilk.
1053 Don't mishandle "+X".
1054 (mode_free): Remove "register" and localize decls.
1055 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1056 (struct mode_change): Move to modechange.c; callers don't
1057 need to see this stuff.
1058 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1059 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1060 (mode_change, mode_adjust): Reflect the new signatures noted above.
1061 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1062 that might redefine system include files.
1063 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1064 (my_usleep): Use NULL rather than (void *) 0.
1065 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1066 Use siginterrupt to specify that system calls should be interrupted.
1067 (rpl_nanosleep): Move initialization of suspended closer to call of
1069 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1070 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1071 (desirable_utmp_entry): New function.
1072 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1073 using x2nrealloc, to simplify logic.
1074 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1075 size calculation. Do not assume utmp file is a regular file.
1076 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1077 (READ_UTMP_CHECK_PIDS): New constant.
1078 * save-cwd.c: Include unistd-safer.h.
1079 (save_cwd): Use fd_safer.
1080 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1081 [!_LIBC] Include "stat-macros.h" instead.
1082 * unistd-safer.h (fd_safer): New decl.
1084 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1086 * byteswap_.h: New file.
1088 2005-04-25 Albert Chin <china@thewrittenword.com>
1090 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1093 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1095 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1096 that "UTC +1 second" continues to work. Problem reported
1098 (relunit_snumber): New rule.
1101 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1103 * getdate.y (universal_time_zone_table): New constant.
1104 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1105 universal_time_zone_table.
1106 (lookup_zone): Prefer universal_time_zone_table to
1107 local_time_zone_table, so that "GMT" time stamps are allowed in
1108 London during the summer. Problem reported by Ian Abbott.
1110 2005-04-12 Jim Meyering <jim@meyering.net>
1112 * human.c (humblock): Set *options even when returning due to
1113 xstrtoumax conversion failure. Thanks to a used-uninitialized
1116 2005-04-09 Jim Meyering <jim@meyering.net>
1118 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1119 -Wuninitialized: initialize tm0.tm_year.
1121 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1123 * getdate.y (parser_control): rels_seen is now a boolean, not a
1124 count, since there's no maximum. All uses changed.
1125 Add member dsts_seen.
1126 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1128 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1129 Use pc_rels_seen to decide whther a date is absolute.
1131 * getdate.y (number): Don't overwrite year.
1132 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1135 2005-04-02 Simon Josefsson <jas@extundo.com>
1137 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1138 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1140 2005-03-27 Jim Meyering <jim@meyering.net>
1142 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1144 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1146 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1147 "one's complement" -> "ones' complement" in comment, as per Knuth.
1148 "value of type" -> "type or expression" in comment.
1149 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1151 2005-03-26 Jim Meyering <jim@meyering.net>
1154 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1155 Correct typos: s/or/of/.
1157 2005-03-23 Jim Meyering <jim@meyering.net>
1159 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1161 2005-03-21 Jim Meyering <jim@meyering.net>
1163 Changes imported from coreutils.
1165 * cycle-check.c: Don't include xalloc.h.
1167 * path-concat.c: Don't include assert.h.
1168 (path_concat): Remove assertion that would have triggered
1169 for ABASE starting with more than one slash.
1170 Reported by Andreas Schwab.
1172 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1173 properly when ABASE is an absolute file name.
1174 Correct the description of this function.
1176 Add an assertion and a test driver.
1177 This fixes a bug introduced on 2004-07-02.
1178 Andreas Schwab reported the resulting failure of cp --parents:
1179 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1181 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1183 * strftime.c (my_strftime): If the underlying strftime returns 0
1184 (which shouldn't happen), generate nothing instead of returning 0
1185 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1187 2005-03-16 Bruno Haible <bruno@clisp.org>
1189 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1191 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1193 * strftime.c (my_strftime): Prepend space to format so that we can
1194 reliably distinguish strftime failure from empty output on POSIX
1197 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1199 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1200 (iconv_string): Don't guess a size-zero buffer, as that might cause
1201 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1202 result would be 'too large', where 'too large' is (heuristically)
1203 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1204 overflow concerns. This will prevent some unwanted malloc failures
1205 when the inputs are very large.
1207 2005-03-15 Bruno Haible <bruno@clisp.org>
1209 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1212 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1215 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1217 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1219 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1220 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1222 * strtol.c: Likewise.
1224 2005-03-14 Simon Josefsson <jas@extundo.com>
1226 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1229 2005-03-14 Jim Meyering <jim@meyering.net>
1231 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1232 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1233 to be nonzero so that we (and caller) can detect the difference
1234 between a valid zero-length expansion and an error return, even
1235 when the underlying strftime fails before writing anything into
1238 2005-03-10 Jim Meyering <jim@meyering.net>
1240 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1241 so that this module works on systems without fchdir.
1243 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1245 Factor int-properties macros into a single file, except for
1246 glibc-related files.
1247 * intprops.h: New file.
1248 * getloadavg.c: Include it instead of limits.h.
1249 (INT_STRLEN_BOUND): Remove.
1250 * human.c: Include intprops.h.
1251 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1252 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1253 * inttostr.h: Include intprops.h instead of limits.h.
1254 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1255 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1256 for consistency with intprops.h.
1257 (time_t_is_integer, twos_complement_arithmetic): Use them.
1258 * sig2str.h: Include <signal.h>, intprops.h.
1259 (INT_STRLEN_BOUND): Remove.
1260 * strftime.c (TYPE_SIGNED): Remove.
1261 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1262 * strtol.c: Adjust comments to match intprops.h.
1263 * userspec.c: Include intprops.h.
1264 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1265 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1266 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1267 instead of rolling our own expressions.
1268 * xstrtol.c: Include xstrtol.h first, to test interface.
1270 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1272 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1273 the right thing even if adding 1900 would overflow. Similarly
1274 for tm_mon + 1 and tm_yday + 1.
1275 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1276 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1277 (DO_SIGNED_NUMBER): New macro.
1278 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1280 2005-03-07 Bruno Haible <bruno@clisp.org>
1282 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1284 2005-03-03 Derek R. Price <derek@ximbiot.com>
1285 Bruno Haible <bruno@clisp.org>
1287 * pagealign_alloc.h: New file.
1288 * pagealign_alloc.c: New file.
1290 2005-01-28 Bruno Haible <bruno@clisp.org>
1292 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1295 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1297 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1298 The workaround isn't strictly needed for POSIX conformance, and
1299 it's too much of a pain to configure and maintain. We'll ask
1300 people to fix their kernels instead.
1301 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1302 (NANOSLEEP_BUG_WORKAROUND): Remove.
1303 (xnanosleep): Remove the workaround.
1305 2005-02-12 Bruno Haible <bruno@clisp.org>
1307 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1309 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1311 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1312 * timespec.h (gettime): Return void, since it always
1313 succeeds now. All uses changed.
1314 * gettime.c (gettime) Likewise.
1315 [HAVE_NANOTIME]: Prefer nanotime.
1316 Assume gettimeofday succeeds, as POSIX requires.
1317 Assime time () succeeds, since other code already does.
1318 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1319 (timespec_subtract): Remove.
1320 (NANOSLEEP_BUG_WORKAROUND): New constant.
1321 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1322 things considerably. Use it only on GNU/Linux hosts, since the
1323 workaround shouldn't be needed elsewhere.
1325 2005-02-24 Bruno Haible <bruno@clisp.org>
1327 * gettext.h: Update from GNU gettext 0.14.2.
1329 2005-02-24 Bruno Haible <bruno@clisp.org>
1331 * localcharset.c: Update from GNU gettext 0.14.2.
1332 * config.charset: Update from GNU gettext 0.14.2.
1334 2005-02-22 Simon Josefsson <jas@extundo.com>
1336 * iconvme.h, iconvme.c: New files, from libc.
1338 2005-02-20 Neil Conway <neilc@samurai.com>
1340 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1341 returned by OSX/Darwin if the specified buffer is not large
1342 enough for the hostname.
1344 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1346 * memrchr.h: New file.
1347 * chdir-long.c: Include it.
1348 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1349 Don't bother including stddef.h.
1351 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1353 * argp-help.c (__argp_help): Create a fake struct argp_state and
1354 pass it to _help, otherwise the latter coredumps trying to
1355 dereference state.root_argp.
1357 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1359 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1361 Include <sys/types.h>, for dev_t.
1362 (ME_DUMMY, ME_REMOTE): Move from here....
1363 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1364 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1366 Include mountlist.h first, to test the interface.
1368 2005-01-29 Bruno Haible <bruno@clisp.org>
1370 * progname.c (program_name): Initialize.
1371 Needed when linking statically on MacOS X.
1373 2005-01-28 Bruno Haible <bruno@clisp.org>
1375 * javacomp.sh.in: New file, from GNU gettext.
1376 * javacomp.h: New file, from GNU gettext.
1377 * javacomp.c: New file, from GNU gettext.
1379 2005-01-26 Bruno Haible <bruno@clisp.org>
1381 * javaexec.sh.in: New file, from GNU gettext.
1382 * javaexec.h: New file, from GNU gettext.
1383 * javaexec.c: New file, from GNU gettext.
1385 2005-01-26 Simon Josefsson <jas@extundo.com>
1387 * gai_strerror.c: Use GPL in header.
1389 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1391 * argp-help.c (hol_entry_help): Avoid using non-constant
1392 initializers for struct pentry_state.
1393 (__argp_error): Check return value of __asprintf
1394 (__argp_failure): Translate error message
1396 * argp-parse.c: Removed braces around the expansion of N_()
1398 2005-01-21 Jim Meyering <jim@meyering.net>
1400 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1401 same value as for Solaris 9.
1403 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1404 component length. This included changing the parameter to be
1405 of type `char *' rather than `char const *'.
1406 * chdir-long.h (chdir_long): Update prototype.
1408 * openat.c (fdopendir, fstatat): New functions.
1409 * openat.h: Include headers required for use of DIR and struct stat.
1410 [AT_SYMLINK_NOFOLLOW]: Define.
1411 (fdopendir, fstatat): Add prototypes.
1413 2005-01-21 Bruno Haible <bruno@clisp.org>
1415 * classpath.h: New file, from GNU gettext.
1416 * classpath.c: New file, from GNU gettext.
1418 2005-01-20 Simon Josefsson <jas@extundo.com>
1420 * version-etc-fsf.c: New file, with version_etc_copyright.
1421 * version-etc.c: Remove version_etc_copyright.
1422 * version-etc.h (version_etc_copyright): Use [] instead of * in
1423 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1425 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1427 * save-cwd.c (save_cwd): Remove code to support the case
1428 where fchdir is missing or flaky.
1430 2005-01-20 Simon Josefsson <jas@extundo.com>
1432 * base64.h (isbase64): Add.
1434 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1435 using a unsigned prototype, don't inline.
1436 (base64_decode): Use it.
1438 2005-01-19 Bruno Haible <bruno@clisp.org>
1440 * sh-quote.h: New file, from GNU gettext.
1441 * sh-quote.c: New file, from GNU gettext.
1443 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1445 Merge changes from coreutils, as described below in several
1446 changelogs dated today.
1448 * save-cwd.c: Include "save-cwd.h" before other include files.
1449 (O_DIRECTORY): Remove; not needed here, since "." must be
1450 a directory. All uses removed.
1451 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1452 universal on Suns, and we also need to test for IRIX.
1453 Revamp code to use 'if' rather than '#if'.
1454 Avoid unnecessary comparison of cwd->desc to 0.
1456 * utimens.c (futimens): Robustify the previous patch, by checking
1457 for known valid error numbers rather than observed invalid ones.
1459 2005-01-18 Jim Meyering <jim@meyering.net>
1461 * version-etc.c (version_etc_copyright): Update copyright date.
1463 * utimens.c (futimens): Account for the fact that futimes
1464 can also fail with errno == ENOSYS or errno == ENOENT.
1465 Patch from Dmitry V. Levin.
1467 Change the name of the robust chdir function from chdir to chdir_long.
1468 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1469 (restore_cwd): Use chdir_long, not chdir.
1470 * chdir-long.c: Renamed from chdir.c.
1471 * chdir-long.h: Renamed from chdir.h.
1472 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1475 2005-01-18 Bob Proulx <bob@proulx.com>
1477 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1478 offsetof() macro construct to avoid compile failure with native HP-UX
1479 11.0 ANSI C compiler.
1481 2005-01-06 Bruno Haible <bruno@clisp.org>
1483 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1484 because stpncpy.m4 takes care of it.
1486 2004-01-24 Bruno Haible <bruno@clisp.org>
1488 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1490 2003-10-09 Bruno Haible <bruno@clisp.org>
1492 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1494 2005-01-06 Bruno Haible <bruno@clisp.org>
1496 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1497 * fwriteerror.c: Include <stdbool.h>.
1498 (fwriteerror): At the end, close the file stream. Record whether
1499 stdout was already closed.
1501 2004-05-27 Bruno Haible <bruno@clisp.org>
1503 * execute.c (environ): Declare if needed.
1504 * pipe.c (environ): Likewise.
1505 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1507 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1509 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1510 definitions to be after all include files, to avoid collisions.
1511 Problem reported by Bob Proulx.
1513 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1515 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1516 not needed. This removes a dependency on the gettext module.
1517 [defined _LIBC]: Do not include <libintl.h>; not needed.
1519 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1521 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1524 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1526 * argp-parse.c: Include <stddef.h>.
1527 (alignof, alignto): New macros.
1528 (parser_init): Don't assume that void * is aligned sufficiently
1531 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1532 need to extend the stack.
1533 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1536 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1538 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1540 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1542 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1543 Remove now-obsolete comment about AIX.
1544 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1545 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1546 (YYMAXDEPTH): New macro.
1548 2004-12-18 Bruno Haible <bruno@clisp.org>
1550 * fatal-signal.c (fatal_signals): Make non-const.
1551 (init_fatal_signals): New function.
1552 (uninstall_handlers, install_handlers): Ignore signals that were set to
1554 (at_fatal_signal): Call init_fatal_signals.
1555 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1557 Reported by Paul Eggert.
1559 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1561 * getdate.y (textint): New member "negative".
1562 (time_zone_hhmm): New function.
1563 Expect 14 shift-reduce conflicts, not 13.
1564 (o_colon_minutes): New rule.
1565 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1566 (yylex): Set the "negative" member of signed numbers.
1568 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1570 Changes imported from coreutils.
1571 * hard-locale.c: Assume <locale.h> exists.
1573 (GLIBC_VERSION): New macro.
1574 (hard_locale): Assume setlocale exists.
1575 Rewrite to avoid #ifdef.
1576 Use strdup rather than malloc + strcpy.
1577 * human.c: Assume <locale.h> exists.
1578 (human_readable): Assume localeconv exists.
1580 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1582 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1583 convert T2, not T. (Imported from libc.)
1585 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1587 * getcwd.c (is_ENAMETOOLONG): New macro.
1588 (__getcwd.c): Don't restore errno; glibc doesn't.
1589 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1590 first, falling back to our code only if its results look suspicious.
1591 Ensure that the resulting buffer is only as large as necessary.
1593 * readutmp.c: Include readutmp.h first.
1594 Include <errno.h>, since readutmp.h no longer does that.
1595 * readutmp.h: Don't include <errno.h>,
1596 <sys/param.h>, <time.h>; not needed to establish interface.
1597 (errno): Remove decl.
1598 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1599 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1600 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1602 2004-11-28 Simon Josefsson <jas@extundo.com>
1604 * base64.h, base64.c: New file.
1606 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1608 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1610 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1612 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1613 HP's ANSI C compiler.
1614 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1615 Declaring int functions causes warnings on some modern systems and
1616 shouldn't be needed to compile on ancient ones.
1617 * same.c (MIN) [defined MIN]: Don't define, since it's already
1620 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1621 with the following changes.
1622 (__set_errno): Parenthesize properly.
1623 Include <stdbool.h>.
1624 (MIN, MAX, MATCHING_INO): New macros.
1625 (__getcwd): Define with prototype, not K&R form.
1626 Use heuristics to allocate default buffer on stack if possible.
1627 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1628 behavior, and to avoid the PATH_MAX limit when computing
1630 Use MATCHING_INO to compare inode number to file.
1631 Check for arithmetic overflow in size calculations.
1632 Fix bug in reallocation of dot array that caused getcwd to fail
1633 on directories nested deeper than 75.
1634 Be more careful about saving errno on error.
1635 Do not use realloc; use only free+malloc, as this is a bit
1636 more flexible and avoids a needless copy operation.
1637 Do not inspect st_dev and st_ino for symbolic links; POSIX
1638 doesn't specify the latter.
1639 Check for closedir errors.
1640 Avoid needless casts.
1641 Use "#ifdef weak_alias" around weak_alias, to be like other
1643 The following changes to getcwd.c have effect only when used in
1644 gnulib; they have no effect inside glibc proper.
1645 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1646 as alloca isn't used.
1647 (alloca, __alloca): Likewise.
1648 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1649 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1650 unconditionally, as gnulib assumes C89 or better.
1651 Do not include <sys/param.h>.
1652 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1653 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1655 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1656 Include <dirent.h> in a way that is compatible with modern Autoconf.
1657 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1658 New macros, if not already defined.
1659 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1660 Use "_LIBC", not "defined _LIBC", for consistency.
1661 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1663 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1664 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1665 * xgetcwd.c: David MacKenzie's old code was removed, so give
1666 credit only to Jim Meyering and adjust the copyright dates.
1667 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1668 <stdlib.h>, <unistd.h>, "pathmax.h".
1669 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1670 (INITIAL_BUFFER_SIZE): Remove.
1671 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1673 2004-11-23 Jim Meyering <jim@meyering.net>
1675 * getopt_.h: Remove trailing blanks.
1677 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1679 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1680 (futimens): New function, which uses futimes if available.
1681 (futimens, utimens): Support timespec==NULL, with same semantics
1682 as utime and utimens.
1683 * utimens.h (futimens): New decl.
1685 2004-11-23 Jim Meyering <jim@meyering.net>
1687 * __fpending.c: Add comment.
1689 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1691 * getopt_.h: Re-addition of __getopt_argv_const caused
1692 redefinition warnings. To avoid them, include the defines
1693 in `#if !defined __need_getopt ... #endif'. The only place
1694 where __getopt_argv_const is used is in definitions
1695 of getopt_long and getopt_long_only below, which are as well
1696 protected by `#ifndef __need_getopt'.
1697 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1698 __need_getopt after including <stdio.h> and <unistd.h> These
1699 headers might have defined it.
1701 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1703 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1705 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1706 optopt): Use them instead of invoking ## directly; otherwise, the
1707 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1709 2004-11-19 Bruno Haible <bruno@clisp.org>
1711 * strtok_r.c: Move comments from here...
1712 * strtok_r.h: ... to here.
1714 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1716 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1717 might fail. Problem reported by Yoann Vandoorselaere.
1718 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1719 that mishandle size_t overflow.
1721 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1723 * canon-host.c: Include "strdup.h".
1724 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1725 Use strdup instead of malloc/strcpy to duplicate strings.
1727 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1728 (human_space_before_unit): New constant.
1729 * human.c (human_readable): Support it.
1731 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1732 (xgetcwd): Set errno correctly when failing.
1733 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1734 the failure is actually due to a PATH_MAX problem.
1736 Further getopt changes to make it more likely that glibc will
1737 buy the changes back.
1738 * getopt.c (POSIXLY_CORRECT): New constant.
1739 (getopt): Use it, so to preserve glibc semantic
1740 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1741 when compiling for libc.
1742 * getopt_.h (__getopt_argv_const): Bring it back.
1743 (getopt_long, getopt_long_only): Use it.
1745 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1746 New arg POSIXLY_CORRECT. All callers changed.
1747 (getopt): Argv is now char * const *, as per standard.
1748 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1749 not char *__getopt_argv_const *.
1750 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1751 _getopt_long_only_r): Likewise.
1752 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1753 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1754 _getopt_long_r, _getopt_long_only_r): Likewise.
1755 * getopt_.h (__getopt_argv_const): Remove.
1756 (getopt): Argv is now char * const *, as per standard.
1758 * getdate.y (tORDINAL): New token.
1759 (day, relunit): Allow it for relative times.
1760 (relative_time_table): Use tORDINAL for ordinals.
1762 2004-11-15 Jim Meyering <jim@meyering.net>
1764 * closeout.c: Include "__fpending.h" once again.
1765 Include <stdbool.h>.
1766 (close_stdout): Don't fail just because stdout was closed initially,
1767 since some programs don't write to stdout in the normal course of
1768 operation (other than --version and --help), and we don't want this
1769 function to make e.g. `touch file >&-' fail.
1770 But do fail if it was closed and someone has tried to write to it.
1771 E.g., `printf foo >&-' must fail.
1773 2004-11-11 Simon Josefsson <jas@extundo.com>
1775 * strtok_r.h, strtok_r.c: New file.
1777 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1779 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1780 we can stop lying to compilers about the constness of argv when we
1781 are compiled outside glibc.
1782 (getopt, getopt_long, getopt_long_only): Use it.
1783 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1785 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1786 _getopt_long_only_r): Likewise.
1787 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1788 _getopt_long_only_r): Likewise.
1790 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1791 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1792 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1793 the other external symbols.
1794 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1795 declaration, since the above renaming now works around collisions.
1797 2004-11-11 Jim Meyering <jim@meyering.net>
1799 * linebreak.c: Remove trailing blanks.
1800 * alloca_.h: Likewise.
1801 * acosl.c: Likewise.
1802 * euidaccess.c: Likewise.
1803 * allocsa.h: Likewise.
1805 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1807 * mktime.c (SHR): New macro, which is a portable
1808 substitute for >> that should work even on Crays.
1809 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1810 Problem reported by Mark D. Baushke in
1811 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1812 * getdate.y (SHR): Likewise.
1814 * strftime.c (SHR): Likewise.
1816 * quotearg.c (struct quoting_options): Use unsigned int for
1817 quote_these_too, so that right shifts are well defined. All uses
1820 2004-11-10 Simon Josefsson <jas@extundo.com>
1822 * getaddrinfo.h, getaddrinfo.c: New files.
1824 2004-11-10 Jim Meyering <jim@meyering.net>
1826 Ensure that no close failure goes unreported.
1827 * closeout.c (close_stdout): Always close stdout. I.e., don't
1828 return early when it seems there's nothing to flush.
1829 Don't include __fpending.h.
1831 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1833 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1835 2004-11-05 Bruno Haible <bruno@clisp.org>
1837 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1838 Reported by Mark D. Baushke <mdb@cvshome.org>.
1840 2004-11-04 Bruno Haible <bruno@clisp.org>
1842 2004-09-11 Bruno Haible <bruno@clisp.org>
1843 * allocsa.valgrind: New file.
1844 2004-02-06 Bruno Haible <bruno@clisp.org>
1845 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1846 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1847 Reported by Christopher Seip <chris.seip@hp.com>.
1849 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1851 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1852 with errno == ERANGE if the buffer is too small.
1853 Problem reported by Mark D. Baushke.
1855 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1857 * xreadlink.c (MAXSIZE): New macro.
1858 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1859 size does not exceed MAXSIZE. Avoid cast.
1860 As suggested by Mark D. Baushke in
1861 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1862 if readlink fails with buffer size just under MAXSIZE, try again
1865 2004-11-02 Derek R. Price <derek@ximbiot.com>
1866 and Paul Eggert <eggert@cs.ucla.edu>
1868 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1869 (get_date): Overparenthesize to avoid GCC warning.
1871 2004-11-02 Bruno Haible <bruno@clisp.org>
1873 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1874 function returns void.
1876 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1878 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1879 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1882 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1884 * getdate.y: Add support for TZ="foo" within a date string.
1885 Fix some bugs near time_t boundaries. Reject dates with
1886 out-of-range components, e.g., "Sept 31".
1887 Include <stdlib.h>, "setenv.h", "xalloc.h".
1888 (ISDIGIT_LOCALE): Remove; unused.
1889 Note that the TZ and time functions used here are not reentrant.
1890 (mktime_ok, get_tz): New functions.
1891 (TZBUFSIZE): New constant.
1892 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1893 This requires that we sometimes generate our own TZ="XXX..." setting.
1895 2004-10-27 Derek R. Price <derek@ximbiot.com>
1897 * mktime.c (not_equal_tm): Remove redundant check.
1899 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1901 * getdate.y: Use Bison 1.875 features, and some minor
1902 code cleanups. This change does not affect semantics.
1903 Don't include <stdlib.h>; no longer needed.
1904 Don't include unlocked-io.h; only the "#if TEST" code uses
1905 stdio, and performance isn't crucial there.
1906 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1907 Bison 1.875 features as described below.
1908 All uses of "PC." replaced by "pc->".
1909 (YYSTYPE): Add a forward declaration.
1910 (yylex, yyerror): Use full prototypes in forward decls.
1911 Use "%pure-parser" rather than obsolescent "%pure_parser".
1912 Use %parse-param and %lex-param instead of obsolescent
1913 YYPARSE_PARAM and YYLEX_PARAM.
1914 (meridian_table, month_and_day_table, time_units_table,
1915 relative_time_table, time_zone_table, military_table,
1916 lookup_zone, lookup_word, get_date):
1917 Use NULL instead of 0 where appropriate.
1918 (to_hour): Avoid abort (), to avoid a dependency on
1920 (yyerror, yylex): Now accepts parser_control * arg.
1921 (main) [TEST]: Use '\0' rather than 0 for char.
1923 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1925 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1926 It's now the caller's responsibility to handle the case where
1927 !HAVE_GETPAGESIZE && !defined getpagesize.
1929 * mktime.c (leapyear): Arg is long int, not int.
1931 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1933 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1935 2004-10-12 Simon Josefsson <jas@extundo.com>
1937 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1938 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1941 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1943 * vsnprintf.h: New file.
1944 * vsnprintf.c: New file.
1946 2004-10-07 Bruno Haible <bruno@clisp.org>
1948 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1949 into the provided buffer.
1951 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1953 * diacrit.c, diacrit.h: Add GPL notice.
1955 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1956 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1957 * logl.c (logl): Keep the code as similar to glibc as possible.
1958 This avoids a potential constant-folding bug.
1960 2004-10-05 Bruno Haible <bruno@clisp.org>
1962 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1964 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1966 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1967 * xmalloc.c (xmemdup): Likewise.
1968 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1969 XFREE): Remove these long-obsolescent macros.
1970 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1971 * xstrdup.c: Remove.
1973 * regex.c (re_comp): Cast gettext return value to char *,
1974 Problem reported by Martin Neitzel via Mark D. Baushke.
1976 2004-10-04 Simon Josefsson <jas@extundo.com>
1978 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1979 '#ifdef USE_UNLOCKED_IO'.
1981 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1983 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1984 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1985 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1986 regex.c, sha1.c, version-etc.c, yesno.c:
1987 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1988 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1989 the includer's responsibility.
1991 Sync from coreutils.
1993 * modechange.c (mode_compile): Don't decrement a pointer that
1994 points to the start of a string, as the C Standard says the
1995 resulting behavior is undefined.
1997 * backupfile.h (enum backuptype): Rename none -> no_backups,
1998 simple -> simple_backups, numbered_existing ->
1999 numbered_existing_backups, numbered -> numbered_backups
2000 to avoid shadowing problems. All uses changed.
2001 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2002 * backupfile.c (check_extension, numbered_backup):
2003 Rename locals to avoid shadowing 'basename'.
2004 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2007 * .cppi-disable: Add getopt_.h, getopt_int.h.
2008 * .cvsignore: Add getopt.h.
2010 2004-10-04 Simon Josefsson <jas@extundo.com>
2012 * memmem.h: New file.
2013 * memmem.c: New file, taken from glibc.
2015 2004-10-02 Jim Meyering <jim@meyering.net>
2017 * dirfd.h, getpagesize.h: Add copyright notice.
2019 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2021 * snprintf.c: Remove comments as to why each header is needed.
2023 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2025 * strsep.h: New file.
2026 * strsep.c: New file.
2028 2004-10-01 Simon Josefsson <jas@extundo.com>
2030 * snprintf.c (snprintf): Handle size==0.
2032 2004-10-01 Simon Josefsson <jas@extundo.com>
2033 Bruno Haible <bruno@clisp.org>
2035 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2036 (snprintf): Declare 'args'.
2038 2004-09-30 Simon Josefsson <jas@extundo.com>
2040 * snprintf.h, snprintf.c: New files.
2042 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2044 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2045 (hol_entry_help): Never translate an empty string.
2046 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2047 * argp.h (OPTION_NO_TRANS): New option.
2049 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2051 * xvasprintf.c: Include xalloc.h.
2052 (xvasprintf): Use xalloc_die, not xmalloc_die.
2054 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2056 * dummy.c: Change copyright notice to FSF, and license to GPL.
2058 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2060 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2061 Problem reported by Bruno Haible in:
2062 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2064 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2066 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2067 in case some system header has #define'd it. Problem reported by
2068 Soeren D. Schulze in
2069 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2071 2004-09-08 Bruno Haible <bruno@clisp.org>
2073 * stdint_.h.in: New file, taken from GNU clisp.
2075 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2077 * xvasprintf.h: New file.
2078 * xvasprintf.c: New file.
2079 * xasprintf.c: New file.
2081 2004-09-08 Bruno Haible <bruno@clisp.org>
2083 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2085 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2087 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2089 Import from coreutils.
2090 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2091 strings on unbounded length. alloca's performance benefits aren't
2092 that important here.
2094 (parse_with_separator): New function, with most of the internals
2095 of the old parse_user_spec. Allow user to omit both user and group,
2096 for compatibility with FreeBSD.
2097 Clone only the user name, not the entire spec.
2098 Do not set *uid, *gid unless entirely successful.
2099 Avoid memory leak in some failing cases.
2100 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2101 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2102 (parse_user_spec): Rewrite to use parse_with_separator.
2104 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2106 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2107 its complicated substitute.
2108 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2109 and program_invocation_name.
2110 (__argp_basename) [!_LIBC]: Remove; the only use was
2111 replaced by its body.
2112 (__argp_short_program_name): Change condition from
2113 !defined __argp_short_program_name to
2114 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2115 to match argp-namefrob.h.
2116 (__argp_failure): Don't assume strerror_r returns char *.
2117 * argp-parse.c (N_): Define unconditionally.
2118 (argp_default_options): Fill out initializers with 0 to avoid
2121 2004-08-12 Simon Josefsson <jas@extundo.com>
2123 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2124 * getopt_.h: Renamed from getopt.h.
2126 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2128 Merge from coreutils.
2130 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2131 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2132 for Reliant Unix 5.43.
2134 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2135 (union fooround): Use uintmax_t, not long int.
2136 The rest is a merge from libc:
2137 [defined _LIBC]: Include <shlib-compat.h>.
2138 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2140 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2142 * strverscmp.c: Convert to UTF-8.
2144 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2146 * obstack.h (obstack_empty_p):
2147 Don't assume that chunk->contents is suitably aligned.
2148 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2149 Likewise. Problem reported by Benno in
2150 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2152 * chown.c (rpl_chown): Work even if the file is writeable but not
2153 readable. This could be improved further but it'd take some work.
2155 2004-08-08 Simon Josefsson <jas@extundo.com>
2157 * xgethostname.c: Don't include error.h (not used).
2160 * getpass.c: Include getpass.h first.
2162 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2164 * xalloc-die.c: New files.
2165 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2167 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2168 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2169 (_, N_, xalloc_die): Move to xalloc-die.c.
2170 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2171 so that we needn't mess with xalloc_msg_memory_exhausted.
2173 * sha1.h: Renamed from sha.h.
2174 (SHA1_H): Renamed from _SHA_H.
2175 (sha1_ctx): Renamed from sha_ctx.
2176 (sha1_init_ctx): Renamed from sha_init_ctx.
2177 (sha1_process_block): Renamed from sha_process_block.
2178 (sha1_process_bytes): Renamed from sha_process_bytes.
2179 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2180 (sha1_read_ctx): Renamed from sha_read_ctx.
2181 (sha1_stream): Renamed from sha_stream.
2182 (sha1_buffer): Renamed from sha_buffer.
2183 * sha1.c: Likewise; renamed from sha.c.
2184 Do not include <sys/types.h>.
2185 Include <stddef.h> rather than <stdlib.h>.
2187 2004-08-08 Bruno Haible <bruno@clisp.org>
2189 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2190 FILESYSTEM_PREFIX_LEN.
2191 * progreloc.c: Likewise.
2192 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2194 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2197 * argp-help.c (make_hol, hol_append): Don't assume that
2198 SIZE_MAX is a valid preprocessor constant.
2199 (__argp_basename): Change from "#ifndef _LIBC"
2200 to "#ifndef __argp_short_program_name", so that
2201 we don't compile these functions for tar.
2203 More merges from coreutils.
2204 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2205 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2207 * addext.c: Remove; no longer needed.
2208 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2209 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2210 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2211 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2212 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2213 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2214 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2215 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2216 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2217 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2218 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2219 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2220 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2221 Import changes from coreutils.
2223 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2225 Merge from coreutils.
2227 * .gdb-history: Remove; this doesn't belong here.
2229 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2230 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2231 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2233 * dirname.h: Include <stdbool.h>.
2234 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2235 for consistency with POSIX terminology. All uses changed.
2236 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2237 (strip_trailing_slashes): Use bool for booleans.
2238 * stripslash.c (strip_trailing_slashes): Likewise.
2240 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2241 sometimes returns a positive errno value even when it succeeds.
2242 (print_errno_message) [!LIBC]: Fall back on strerror if
2245 * path-concat.c (mempcpy): Don't define if a system header defines it.
2246 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2247 (longest_relative_suffix): New function.
2248 (path_concat): Use it. Assume first argument is not NULL.
2249 Port to DOS. Omit redundant separators.
2250 Report an error instead of returning NULL.
2251 Use mempcpy instead of memcpy.
2252 (xpath_concat): Remove: not declared or used.
2254 * same.h: Include <stdbool.h>
2255 (same_name): Return bool, not int.
2256 * same.c (same_name): Likewise.
2257 (errno): Don't declare; we assume C89 or better now.
2259 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2260 if not already defined.
2262 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2263 * dup-safer.c (errno): Likewise.
2265 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2267 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2270 2004-08-03 Simon Josefsson <jas@extundo.com>
2272 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2273 * progname.h: Don't include stdbool.h.
2275 2004-08-02 Simon Josefsson <jas@extundo.com>
2277 * getsubopt.h: New file, with comments from Bruno Haible.
2278 * getsubopt.c: New file, from glibc, but slightly modified based on
2279 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2281 2004-08-01 Simon Josefsson <jas@extundo.com>
2283 * xgetdomainname.c: Include stdlib.h, for free().
2285 2004-07-16 Simon Josefsson <jas@extundo.com>
2287 * dummy.c: New file.
2289 2004-07-16 Bruno Haible <bruno@clisp.org>
2291 * backupfile.h: Add extern "C" for C++.
2292 * closeout.h: Likewise.
2293 * copy-file.h: Likewise.
2294 * findprog.h: Likewise.
2295 * full-write.h: Likewise.
2296 * pathname.h: Likewise.
2297 * progname.h: Likewise.
2298 * stpcpy.h: Likewise.
2299 * stpncpy.h: Likewise.
2300 * strcase.h: Likewise.
2301 * strstr.h: Likewise.
2302 * xalloc.h: Likewise.
2304 * mbswidth.h: Add extern "C" for C++.
2305 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2307 2004-07-09 Simon Josefsson <jas@extundo.com>
2309 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2310 failed without this.)
2312 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2314 * fchown-stub.c: New file.
2316 2004-06-24 Jim Meyering <jim@meyering.net>
2318 * obstack.h (obstack_base): Cast to (void *), per documentation.
2320 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2322 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2324 2004-06-01 Jim Meyering <jim@meyering.net>
2326 * calloc.c: New file.
2328 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2330 * getdate.y (yylex): Allow space between sign and number.
2331 Problem reported by Dan Jacobson.
2333 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2334 and Jim Meyering <jim@meyering.net>
2336 Merge from coreutils CVS.
2338 * stat-macros.h: New file, with contents from file-type.h
2339 and coreutils' system.h.
2340 * file-type.c: Include "stat-macros.h".
2341 * file-type.h (file_type): Move all macro definitions to new file,
2344 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2345 Wrap old code with this conditional.
2346 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2347 function that does not dereference symlinks.
2348 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2350 * xreadlink.c: Include xreadlink.h first, to catch .h file
2351 dependency problems.
2352 (xreadlink): Accept new arg SIZE, for efficiency.
2353 All decls and uses changed.
2354 * xreadlink.h: Include <stddef.h>, for size_t.
2356 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2357 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2359 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2361 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2363 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2364 macros to be defined.
2365 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2366 the allocator returns NULL because the requested size is zero.
2368 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2370 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2371 var. Add comment explaining why libc still defines it. This
2372 merges the following patch from glibc:
2373 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2375 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2377 * obstack.c (_obstack): Remove unused variable. It hasn't been
2378 present in glibc since revision 1.1 of this file.
2379 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2380 obstack_alignment_mask, obstack_alloc, obstack_base,
2381 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2382 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2383 obstack_grow0, obstack_init, obstack_int_grow,
2384 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2385 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2386 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2387 nonexistent functions.
2389 2004-05-17 Derek R. Price <derek@ximbiot.com>
2390 Paul Eggert <eggert@cs.ucla.edu>
2392 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2394 2004-05-14 Bruno Haible <bruno@clisp.org>
2396 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2397 that consists of a '.' followed by an empty digit string.
2398 Patch by Tor Lillqvist <tml@iki.fi>.
2400 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2402 Port obstack to the AS/400, where pointers are 16 bytes wide and
2403 you cannot cast an integer to a valid pointer. This patch is
2404 currently waiting to be integrated into glibc; see
2405 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2407 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2408 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2409 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2410 (struct obstack): temp member is now a union of a pointer and
2411 an integer, instead of an integer. All integer uses changed.
2412 This does not affect the physical layout of struct obstack,
2413 except on hosts (like the AS/400) where the size or alignment of
2414 void * is greater than that of ptrdiff_t.
2415 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2416 __STDC__)]: Store temporary in pointer member of union, not
2418 * obstack.c: Include <stddef.h>, for offsetof.
2419 (struct fooalign): Remove; it doesn't need a name.
2420 (union fooround): Change double to long double, and add void *.
2421 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2422 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2423 not a macro. Hence the values are always int; so remove all
2424 casts-to-int in uses.
2426 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2427 Derek Price <derek@ximbiot.com>
2429 * alloca.c: Include <alloca.h>, to get our interface.
2430 * alloca_.h: Use __alloca on AIX, so that we don't have to
2431 include <alloca.h> first. Use C89 prototype for alloca; this
2432 requires including <stddef.h> for size_t. Use extern "C" if C++.
2433 Use #elif for simplicity, since we can assume C89 now.
2434 Don't try to source the system alloca.h since it will not be found
2435 and to prevent recursively including its replacement.
2436 * fnmatch.c: Include <alloca.h> instead of opencoding.
2437 * regex.c: Likewise.
2439 2004-05-16 Derek Price <derek@ximbiot.com>
2440 Paul Eggert <eggert@cs.ucla.edu>
2442 getline cleanup. This changes the getndelim2 API: both order of
2443 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2446 * getline.c: Don't include stddef.h or stdio.h, since our
2447 interface does that.
2448 (getline): Always use getdelim, so that we don't have two
2449 copies of this code.
2450 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2452 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2453 (GETNDELIM2_MAXIMUM): New macro.
2454 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2455 instead of the old practice of delim2==0. All callers changed.
2456 Return -1 on overflow, instead of returning junk.
2457 Do not set *linesize unless allocation succeeds.
2458 * getndelim2.h: Do not include stddef.h; no longer needed, now
2459 that we include sys/types.h.
2460 * getnline.h: Likewise.
2461 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2462 (getndelim2): Reorder arguments.
2463 * getnline.c (getnline, getndelim):
2464 Don't discard the NMAX argument.
2465 (getnline): Invoke getndelim, to avoid code duplication.
2466 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2467 of (size_t) -1 by callers of the getnline family.
2469 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2471 * nanosleep.c (suspended): Change its type from int to
2472 sig_atomic_t volatile.
2473 (first_call): Make it private to rpl_nanosleep, and have it
2474 be zero initially as that's a bit faster.
2475 (my_usleep): Round up fractional times instead of truncating them,
2476 as this is the usual meaning for 'sleep'.
2478 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2480 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2481 (ENOSYS): Define if not defined.
2482 (settime): Fall back on stime if it exists and settimeofday fails.
2483 But don't bother with fallbacks if a method fails with errno == EPERM.
2485 2004-05-11 Jim Meyering <jim@meyering.net>
2487 Prior to this change, the save_cwd caller required read access to the
2488 current directory on most systems (ones with the fchdir function).
2490 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2491 fails, try write-only, and finally, resort to using xgetcwd.
2493 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2495 * obstack.c, obstack.h: Import changes from libc.
2497 2004-04-28 Bruno Haible <bruno@clisp.org>
2499 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2500 implicitly appends .exe to executables.
2501 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2502 accepts Windows pathnames.
2503 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2504 Cygwin like Windows, since it now accepts Windows pathnames.
2505 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2506 Cygwin like Windows, since it now accepts Windows pathnames.
2507 Reported by Derek Robert Price <derek@ximbiot.com>.
2509 2004-04-20 Jim Meyering <jim@meyering.net>
2511 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2513 2004-04-20 Jim Meyering <jim@meyering.net>
2514 Bruno Haible <bruno@clisp.org>
2516 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2517 memory when realloc fails.
2519 2004-04-18 Jim Meyering <jim@meyering.net>
2521 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2522 don't leak memory and do call END_UTMP_ENT.
2524 2004-04-11 Paul Eggert <eggert@twinsun.com>
2526 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2527 (CHAR_BIT): Remove, since we assume C89.
2528 Include <stdint.h> if available, as per current Autoconf CVS advice.
2530 2004-03-30 Paul Eggert <eggert@twinsun.com>
2532 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2533 not bool, to be more consistent with Unix conventions.
2534 Suggested by Bruno Haible.
2536 Merge from coreutils.
2538 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2541 * getdate.h: Include stdbool.h, and timespec.h instead of
2542 the usual <time.h> dance.
2543 (get_date): Change signature to support fractional time stamps.
2544 All callers changed.
2545 * getdate.y: Include "getdate.h" first, as we can now
2546 assume C89 and don't need to worry about 'const'.
2547 Similarly, include "unlocked-io.h" near start, not in middle.
2549 (textint.value): Use long int rather than int.
2550 (textint.digits): Use size_t rather than int.
2551 (BILLION, LOG10_BILLION): New constants.
2552 (parser_control): New member rel_ns. Members day_ordinal,
2553 time_zone, month, day, hour, minutes, rel_year, rel_month,
2554 rel_day, rel_hour, rel_minutes, rel_seconds
2555 are now long int, not int. Member seconds is now struct timespec,
2556 not int. New member timespec_seen. Members dates_seen, days_seen,
2557 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2559 (%union.intval): Now long int, not int.
2560 New member timespec.
2561 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2562 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2563 (spec): Now is a timespec or an item list.
2564 (timespec, items): New nonterminals.
2565 (time, rel, relunit, number, get_date):
2566 Add support for fractional seconds.
2567 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2568 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2569 (to_hour): First arg is now long int, not int.
2570 (to_year): Returns long int, not int.
2571 Don't treat year -70 like 70.
2572 (tm_diff): Returns long int, not int.
2573 (lookup_word): Use bool instead of int when appropriate.
2574 (yylex): Use size_t for count, not int.
2575 Detect overflow when parsing large integer constants.
2576 Add support for fractions.
2577 (get_date): Make pointers 'const' if possible.
2578 Use more-portable code to detect integer overflow.
2579 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2580 Don't use ctime; it's not reliable if the year has >4 digits.
2582 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2583 This is for compatibility with BSD.
2585 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2586 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2587 From coreutils' system.h.
2589 * userspec.c: Don't include "posixver.h".
2590 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2591 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2592 compatible extension. Simplify code by removing a boolean int
2593 that was always nonzero if a string was nonnull.
2595 2004-03-30 Jim Meyering <jim@meyering.net>
2597 Merge from coreutils.
2599 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2601 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2602 an empty input stream.
2604 * readtokens.c: Include <stdbool.h>.
2605 (readtoken): Use `size_t' rather than int/long.
2606 All callers adjusted.
2607 Use `bool' rather than `int' where appropriate.
2608 Use memset rather than an explicit loop.
2609 Use x2nrealloc rather than xrealloc.
2610 Allow the use of `\0' as a delimiter.
2611 (readtokens): Likewise.
2612 * readtokens.h (readtoken, readtokens): Update prototypes.
2614 2004-03-30 Bruno Haible <bruno@clisp.org>
2616 * getloadavg.c (getloadavg): Don't assume setlocale returns
2619 2004-03-29 Paul Eggert <eggert@twinsun.com>
2621 Merge changes to getloadavg.c from coreutils and Emacs.
2623 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2624 Define to an expression, not to the empty string.
2625 Include cloexec.h and xalloc.h.
2626 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2627 Use set_cloexec_flag rather than rolling our own.
2628 * cloexec.c, cloexec.h: New files.
2630 2004-03-18 Paul Eggert <eggert@twinsun.com>
2632 * getopt.h: Sync with libc CVS.
2634 2004-03-18 Paul Eggert <eggert@twinsun.com>
2635 Bruno Haible <bruno@clisp.org>
2637 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2638 not on all platforms that have <wchar.h>.
2639 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2641 2004-03-09 Paul Eggert <eggert@twinsun.com>
2643 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2645 * getopt_int.h: New file, also synced from libc.
2647 2004-03-07 Paul Eggert <eggert@twinsun.com>
2649 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2650 '#if' expressions. Unlike the code it replaces, it does not
2651 depend on (defined _SC_PAGESIZE). However, it does depend on
2652 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2653 first reported by Jason Andrade in
2654 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2656 2004-01-18 Simon Josefsson <jas@extundo.com>
2658 * strdup.h: New file.
2659 * strdup.c: Include it.
2660 * path-concat.c: Include strdup.h. Drop strdup declaration.
2661 * userspec.c: Include strdup.h. Drop strdup declaration.
2663 2004-02-06 Karl Berry <karl@gnu.org>
2665 * config.charset: update from gettext 0.14.1.
2667 2004-02-05 Paul Eggert <eggert@twinsun.com>
2669 Add comments and code, prompted by suggestions from Bruno Haible
2671 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2672 describing the enum quoting_style values.
2673 * quotearg.c (quotearg_alloc): New function.
2674 (quotearg_buffer_restyled): Treat lone { and } as special.
2675 Treat = as special. Work around bug with older shells
2676 that "see" a '\' that is really the 2nd byte of a multibyte char.
2677 Quote empty string with shell_quoting_style.
2679 2004-02-03 Bruno Haible <bruno@clisp.org>
2681 * pipe.h: New file, from GNU gettext.
2682 * pipe.c: New file, from GNU gettext.
2684 2004-01-27 Bruno Haible <bruno@clisp.org>
2686 * execute.h: New file, from GNU gettext.
2687 * execute.c: New file, from GNU gettext.
2688 * w32spawn.h: New file, from GNU gettext.
2690 2004-01-23 Paul Eggert <eggert@twinsun.com>
2692 Exit-status fix from coreutils.
2694 Use exit_failure consistently in place of EXIT_FAILURE,
2695 so that program exit statuses are consistent on failure.
2697 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2698 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2699 * argmatch.h: Comment fix to match the above.
2700 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2701 Now a macro referring to exit_failure, instead of a separate
2702 variable. Include "exitfail.h" to get it.
2703 * xstrtol.h: Include "exitfail.h".
2704 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2706 * long-options.c (parse_long_options): Use prototype
2707 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2710 2004-01-21 Jim Meyering <jim@meyering.net>
2712 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2713 so as not to conflict with a different-sized __mktime_internal
2714 function in GNU libc.
2715 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2716 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2718 2004-01-18 Paul Eggert <eggert@twinsun.com>
2720 Merge from diffutils.
2722 * file-type.c (file_type): Add typed memory objects.
2723 * file-type.h (S_TYPEISTMO): New macro.
2725 * c-stack.h (c_stack_action): Remove argv argument.
2726 * c-stack.c (c_stack_action): Likewise. All uses changed.
2727 (die): Don't calculate message unless segv_action returns.
2728 (get_stack_location, min_address_from_argv, max_address_from_argv,
2729 volatile stack_base, volatile_stack_size): Remove.
2730 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2731 that every segmentation violation is a stack overflow. (Ouch!)
2732 See Debian bug 136249 (still outstanding) for more info about why
2733 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2735 2003-11-30 Bruno Haible <bruno@clisp.org>
2737 Safer stack allocation.
2738 * setenv.c: Include allocsa.h.
2739 (alloca): Remove fallback definition.
2740 (freea): Remove macro.
2741 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2744 2003-10-17 Bruno Haible <bruno@clisp.org>
2746 * binary-io.h: Avoid warnings on Cygwin.
2748 2003-12-28 Bruno Haible <bruno@clisp.org>
2750 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2751 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2753 2003-11-28 Bruno Haible <bruno@clisp.org>
2755 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2757 2003-11-27 Bruno Haible <bruno@clisp.org>
2759 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2761 2003-11-17 Bruno Haible <bruno@clisp.org>
2763 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2765 2003-11-24 Bruno Haible <bruno@clisp.org>
2767 * xallocsa.h: New file, from GNU gettext.
2768 * xallocsa.c: New file, from GNU gettext.
2770 2003-11-24 Bruno Haible <bruno@clisp.org>
2772 * allocsa.h: New file, from GNU gettext.
2773 * allocsa.c: New file, from GNU gettext.
2775 2003-11-24 Bruno Haible <bruno@clisp.org>
2777 * eealloc.h: New file.
2779 2004-01-15 Jim Meyering <jim@meyering.net>
2781 Merge from coreutils.
2783 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2784 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2785 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2787 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2788 optional configure-time default.
2790 * version-etc.c (version_etc_copyright): Update copyright date.
2792 * xreadlink.c (xreadlink): Correct outdated comment.
2794 2004-01-15 Paul Eggert <eggert@twinsun.com>
2796 Merge from coreutils.
2798 * posixver.c: Include posixver.h.
2800 * same.c: Include <stdbool.h>, <limits.h>.
2801 (_POSIX_NAME_MAX): Define if not defined.
2803 (same_name): If file names are silently truncated, report
2804 that the file names are the same if they are the same after
2805 the silent truncation.
2807 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2808 conversion function.
2809 * xstrtod.c (xstrtod): Likewise. All callers changed to
2810 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2813 2004-01-14 Paul Eggert <eggert@twinsun.com>
2815 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2816 with like-named macro in fnmatch.c.
2817 (EXT): Use an internal constant instead.
2819 Merge fnmatch patches from glibc.
2820 * fnmatch.c (mbsinit): Remove define.
2821 Add libc_hidden_ver (__fnmatch, fnmatch).
2822 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2823 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2825 2003-12-14 Karl Berry <karl@gnu.org>
2827 * config.charset: update from gettext-runtime.
2829 2003-12-03 Paul Eggert <eggert@twinsun.com>
2831 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2832 Bug reported by Alfred M. Szmidt.
2834 2003-11-29 Karl Berry <karl@gnu.org>
2836 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2838 2003-11-23 Paul Eggert <eggert@twinsun.com>
2839 Bruno Haible <bruno@clisp.org>
2841 * printf-parse.h: Don't include sys/types.h.
2842 (ARG_NONE): New macro.
2843 (char_directive): Change type of *arg_index fields to size_t.
2844 * printf-parse.c: Don't include sys/types.h.
2845 (SSIZE_MAX): Remove macro.
2846 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2847 Remove unnecessary overflow check.
2848 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2851 2003-11-24 Paul Eggert <eggert@twinsun.com>
2853 * alloca.c: Remove dependency on xalloc module.
2854 (xalloc_die): Remove.
2855 (memory_full) [!defined emacs]: New macro.
2856 [!defined emacs]: Don't include xalloc.h.
2857 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2858 address arithmetic overflows. Change datatypes a bit to avoid
2861 2003-11-22 Jim Meyering <jim@meyering.net>
2863 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2865 2003-11-17 Bruno Haible <bruno@clisp.org>
2867 * vasnprintf.c (alloca): Remove fallback definition.
2868 (freea): Remove definition.
2869 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2870 Reported by Paul Eggert.
2872 2003-11-17 Jim Meyering <jim@meyering.net>
2874 On systems without utime and without a utimes function capable of
2875 dealing with a NULL struct utimbuf* argument, this utime replacement
2876 could -- in unusual circumstances -- leak a file descriptor.
2877 * utime.c: Include <unistd.h> and <errno.h>.
2878 (utime_null): Be sure to close `fd' and to preserve errno.
2879 Reported by Geoff Collyer via Arnold Robbins.
2881 2003-11-16 Paul Eggert <eggert@twinsun.com>
2882 Bruno Haible <bruno@clisp.org>
2884 Protect against address arithmetic overflow.
2885 * printf-args.h: Include stddef.h.
2886 (arguments): Change type of field 'count' to size_t.
2887 * printf-args.c (printf_fetchargs): Use size_t instead of
2888 'unsigned int' where appropriate.
2889 * printf-parse.h: Include sys/types.h.
2890 (char_directive): Change type of *arg_index fields to ssize_t.
2891 (char_directives): Change type of fields 'count', max_*_length to
2893 * printf-parse.c: Include sys/types.h and xsize.h.
2894 (SSIZE_MAX): Define fallback value.
2895 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2896 instead of 'int' where appropriate. Check a_allocated, d_allocated
2897 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2898 * vasnprintf.c: Include xsize.h.
2899 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2900 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2901 overflow. Avoid wraparound when converting a width or precision from
2904 2003-11-16 Bruno Haible <bruno@clisp.org>
2906 Update from GNU gettext.
2907 * printf-parse.c: Generalize to it can be compiled for wide strings.
2908 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2909 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2910 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2911 SNPRINTF): New macros.
2912 Don't include <alloca.h> if the file is used inside libintl.
2913 (local_wcslen): New function, for Solaris 2.5.1.
2914 (VASNPRINTF): Use it instead of wcslen.
2916 2003-11-16 Bruno Haible <bruno@clisp.org>
2918 * xsize.h (xmax): New function.
2919 (xsum, xsum3, xsum4): Declare as "pure" functions.
2921 2003-11-12 Paul Eggert <eggert@twinsun.com>
2923 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2924 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2925 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2926 heuristic is just as accurate as far as we know, and it removes a
2927 dependency on size_max.m4 and ptrdiff_max.m4.
2929 2003-11-12 Paul Eggert <eggert@twinsun.com>
2931 * xstrtol.c (__xstrtol): Remove "break" immediately after
2932 "return", to pacify some unknown compiler. Problem reported
2935 2003-11-11 Bruno Haible <bruno@clisp.org>
2937 * xsize.h (SIZE_MAX): Remove fallback definition.
2938 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2941 2003-11-10 Paul Eggert <eggert@twinsun.com>
2943 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2944 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2945 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2947 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2948 not (size_t) -1, since it's defined here.
2950 2003-11-06 Paul Eggert <eggert@twinsun.com>
2952 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2953 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2954 Reject sizes of exactly SIZE_MAX bytes.
2955 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2956 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2958 2003-11-05 Bruno Haible <bruno@clisp.org>
2960 * xsize.h: Include limits.h, to avoid a possible collision with
2961 SIZE_MAX defined in <limits.h> on Solaris.
2963 2003-11-04 Bruno Haible <bruno@clisp.org>
2965 * xsize.h: New file.
2966 * linebreak.c: Include xsize.h.
2967 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2968 argument for overflow.
2969 Suggested by Paul Eggert.
2971 2003-10-31 Bruno Haible <bruno@clisp.org>
2973 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2974 to avoid (extremely rare) race condition.
2975 Suggested by Paul Eggert.
2977 2003-11-03 Jim Meyering <jim@meyering.net>
2979 * userspec.c: Include "userspec.h".
2980 * userspec.h: New file.
2982 2003-10-31 Paul Eggert <eggert@twinsun.com>
2984 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2985 * mountlist.c (SIZE_MAX): Define if not defined already.
2986 (read_filesystem_list): Set and use me_type_malloced.
2987 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2988 whatever the type happens to be), for brevity and consistency.
2989 Check for size calculation overflow on Alphas running OSF/1.
2991 2003-10-31 Jim Meyering <jim@meyering.net>
2993 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2995 * linebuffer.c: Include <string.h> for declaration of memset.
2997 2003-10-30 Paul Eggert <eggert@twinsun.com>
2998 Bruno Haible <bruno@clisp.org>
3000 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3001 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3003 2003-10-29 Paul Eggert <eggert@twinsun.com>
3005 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3006 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3008 * quotearg.c (quotearg_n_options): Use it.
3009 * group-member.c: Include <stdbool.h>.
3010 (free_group_info): Arg is now const *; don't free arg.
3011 (get_group_info): Now returns bool and accepts struct group_info *,
3012 rather than returning a malloc'ed struct group_info *.
3013 All uses changed. Check for overflow in internal size calculation.
3015 * getusershell.c (readname): Simplify the code by using x2nrealloc
3016 rather than xmalloc/xrealloc.
3017 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3018 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3019 conformance bug: the old code used a pointer after freeing the
3020 storage that it addressed.
3021 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3022 rather than doing it by hand.
3023 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3024 the buffer preserved. Use free and xmalloc instead.
3025 * quotearg.c (quotearg_n_options): Likewise.
3026 Use a simpler test for size overflow. Don't use xalloc_oversized
3027 because unsigned int might be wider than size_t (!); this suggests
3028 that we should switch from unsigned int to size_t for slot numbers.
3030 2003-10-27 Bruno Haible <bruno@clisp.org>
3032 * stdbool_.h: Better support for BeOS.
3034 2003-10-27 Paul Eggert <eggert@twinsun.com>
3036 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3037 to allocate the returned structure. Do not allocate a subarray,
3038 as x2nrealloc will do that.
3039 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3040 instead of xnrealloc.
3041 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3043 2003-10-26 Paul Eggert <eggert@twinsun.com>
3045 * xalloc.h (xalloc_oversized): New static inline function, for
3046 callers that want to do their own size-overflow checking. Include
3047 <stdbool.h>, since xalloc_oversized returns bool.
3048 * xalloc.c (array_size_overflow): Remove. All callers changed
3049 to use xalloc_oversized.
3051 Add two functions x2realloc, x2nrealloc, for programs that grow
3052 arrays dynamically by doubling their sizes.
3053 * xalloc.h (x2realloc, x2nrealloc): New decls.
3054 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3057 Port to C99 semantics for 'inline' of external functions.
3058 Bug reported by Bruno Haible.
3059 * xmalloc.c (xnmalloc_inline): New static inline function,
3060 with the old contents of xnmalloc.
3061 (xnmalloc, xmalloc): Use it.
3062 (xnrealloc_inline): New static inline function,
3063 with the old contents of xnrealloc.
3064 (xnrealloc, xrealloc): Use it.
3066 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3068 2003-10-25 Paul Eggert <eggert@twinsun.com>
3070 Fix several address-calculation bugs in the hash modules,
3071 plus some minor code cleanup.
3073 * hash.h: Include <stdbool.h>, for bool.
3074 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3075 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3076 hash_get_n_entries, hash_get_max_bucket_length,
3077 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3078 hash_rehash): Use size_t rather than unsigned.
3079 * hash.c (struct hash_table, hash_get_n_buckets,
3080 hash_get_n_buckets_used, hash_get_n_entries,
3081 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3082 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3083 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3085 (SIZE_MAX): Define if not defined.
3086 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3087 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3089 Use const * when possible.
3090 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3091 (check_tuning): Fix bug: if tuning parameters were very close to
3092 0 or 1, rounding errors could have caused subscript violations.
3093 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3094 (hash_initialize): Add 'fail:' label
3095 to free table and return NULL, and use it to simplify code.
3096 Use calloc rather than clearing the storage ourself.
3097 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3098 buffer size calculations.
3099 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3100 Include <stddef.h>, for size_t.
3101 * hash-pjw.c (hash_pjw): Likewise.
3102 Switch to method described by Bruno Haible.
3103 Include <limits.h>, for CHAR_BIT.
3104 (SIZE_BITS): New macro.
3106 2003-10-21 Paul Eggert <eggert@twinsun.com>
3108 * getndelim2.c (getndelim2): When size calculation overflows,
3109 ceiling the allocation at NMAX bytes rather than silently
3110 discarding input bytes before NMAX is reached. This makes
3111 a difference only if NMAX exceeds SIZE_MAX / 2.
3113 * obstack.c: Merge from glibc.
3114 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3115 Add libc_hidden_def (_obstack_newchunk).
3116 (_obstack_free) [! defined _LIBC]: Remove.
3117 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3118 a clone of the function body.
3119 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3120 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3122 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3123 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3126 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3127 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3128 Don't use lvalue casts, as GCC plans to remove support for them
3129 in GCC 3.5. Reported by Joseph S. Myers. This bug
3130 was also present in the non-GCC version, indicating that this
3131 code had always been buggy and had never been widely used.
3132 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3133 Use the fast variant of each macro, rather than copying the
3134 definiens of the fast variant; that way, we'll be more likely to
3135 catch future bugs in the fast variants.
3137 2003-10-20 Bruno Haible <bruno@clisp.org>
3139 * wait-process.h: New file, from GNU gettext.
3140 * wait-process.c: New file, from GNU gettext.
3142 2003-10-19 Jim Meyering <jim@meyering.net>
3144 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3146 2003-10-16 Paul Eggert <eggert@twinsun.com>
3148 * getgroups.c: Include <errno.h>, <stdlib.h>.
3149 (getgroups): First arg is int, not size_t.
3150 Don't let 'free' mangle errno.
3152 2003-10-16 Jim Meyering <jim@meyering.net>
3154 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3156 2003-10-15 Paul Eggert <eggert@twinsun.com>
3158 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3160 (new_exclude, add_exclude_file): Initial size no longer needs to
3162 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3163 our own address arithmetic overflow checking.
3165 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3166 (fnmatch): Do not alloca more than 2000 wide characters;
3167 instead, use malloc for large buffers.
3168 Check for address arithmetic overflow, and return -1
3169 with errno set to ENOMEM in that case.
3170 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3171 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3172 instead, return -1. Check for address arithmetic overflow.
3174 2003-10-14 Paul Eggert <eggert@twinsun.com>
3176 Handle invalid suffixes and overflow independently, so that
3177 callers can treat them independently as needed. Fix some bugs in
3178 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3179 suffix for a human-readable blocksize. The major caller-visible
3180 change is the addition of a new
3181 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3182 that both overflow and suffix chars were found.
3184 * human.c (humblock): Don't check separately for invalid suffix
3185 char; that is xstrtoumax's job (now that its bug is fixed).
3186 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3187 INTMAX_MAX]: New macros.
3188 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3189 TYPE_MAXIMUM): New macros.
3190 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3191 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3192 if overflow occurs, as it's what __strtol does and it's more useful
3194 (__xstrtol): If __strtol reports some error other than ERANGE,
3195 reflect it to the caller as LONGINT_INVALID. If it reports
3196 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3197 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3198 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3200 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3201 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3202 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3203 [defined UINTMAX_MAX]: New macros.
3205 2003-10-14 Bruno Haible <bruno@clisp.org>
3207 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3208 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3209 Also use volatile where needed.
3211 2003-10-12 Paul Eggert <eggert@twinsun.com>
3213 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3214 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3215 and define in terms of the other primitives.
3216 * xmalloc.c: Include stdbool.h; do not include exit.h.
3217 (SIZE_MAX): Define if not already defined.
3218 (array_size_overflow): New function.
3219 (xalloc_die): Abort instead of exiting if 'error' returns.
3220 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3221 (xmalloc, xrealloc): Use them.
3222 (xcalloc): Check for address arithmetic overflow.
3223 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3224 a bit faster than strcpy.
3226 2003-10-08 Paul Eggert <eggert@twinsun.com>
3228 Merge getpass from libc, plus a few fixes.
3230 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3231 Include <stdbool.h>.
3232 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3233 __fsetlocking to empty.
3234 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3235 do include <bits/libc-lock.h>.
3236 Do not include <fcntl.h>; not needed.
3237 [_LIBC]: Include <wchar.h>.
3238 (NOTCANCEL_MODE): New macro.
3239 (flockfile, funlockfile) [_LIBC]: New macros.
3240 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3241 [!_LIBC]: New macros.
3242 (call_fclose): New function.
3243 (getpass): Use it. Save tty stream separately; this simplifies the
3244 code and makes it more reliable if stdin happens to equal stdout.
3245 Invoke __fsetlocking on tty.
3246 Handle thread cancellation if needed.
3247 Namespace cleanup (use __tcgetattr, __getline).
3248 Use bool for Booleans.
3249 [USE_IN_LIBIO]: Handle wide streams.
3250 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3251 stream might go where.
3253 * unlocked-io.h: Include <stdio.h>, so that the caller
3254 doesn't have to include <stdio.h> before us.
3255 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3256 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3257 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3258 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3259 if not declared, so that we can use getpass.c code from libc without
3261 (flockfile, ftrylockfile, funlockfile): New macros.
3263 2003-10-06 Bruno Haible <bruno@clisp.org>
3265 * version-etc-2.h: Remove file.
3266 * version-etc-2.c: Remove file.
3268 2003-09-25 Jim Meyering <jim@meyering.net>
3269 Bruno Haible <bruno@clisp.org>
3271 This lets translators provide better translations for the
3272 "Written by ..." part of --version output.
3273 * version-etc.h: Include stdarg.h.
3274 (version_etc_copyright): Declare as readonly.
3275 (version_etc): Make this function variadic with a NULL-terminated list
3276 of author name strings.
3277 (version_etc_va): New declaration.
3278 * version-etc.c: Include stdarg.h, stdlib.h.
3279 (version_etc_copyright): Declare as readonly.
3280 (version_etc_va): New function. Provide a different translatable string
3281 for each possible number of authors < 10. Abbreviate when there are 10
3283 (version_etc): Make this function variadic. Call version_etc_va.
3284 Suggestion from Gary V. Vaughan.
3286 * long-options.h (parse_long_options): Change prototype: the authors
3287 string is moved to the end and becomes variadic.
3288 * long-options.c: Include stdarg.h.
3289 (parse_long_options): Make this function variadic, too.
3290 Call version_etc_va, not version_etc.
3292 2003-10-06 Bruno Haible <bruno@clisp.org>
3294 * fatal-signal.h: New file, from GNU gettext.
3295 * fatal-signal.c: New file, from GNU gettext.
3297 2003-10-04 Karl Berry <karl@gnu.org>
3299 * argp*: update from libc.
3301 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3303 * getpass.c (getpass): Use a no-op fseek when switching from input to
3304 output mode on the same stream.
3306 2003-09-29 Paul Eggert <eggert@twinsun.com>
3308 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3309 Fix arg typo in previous patch.
3311 2003-09-28 Jim Meyering <jim@meyering.net>
3313 * error.c: Correct cpp indentation.
3315 2003-09-27 Paul Eggert <eggert@twinsun.com>
3317 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3318 Omit the special code that used __typeof__, since we worry that
3319 it could be more trouble than it's worth. See:
3320 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3321 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3325 2003-09-26 Jim Meyering <jim@meyering.net>
3327 * error.c (error_tail): Move some declarations
3328 into inner scope where the local variables are used.
3330 2003-09-26 Bruno Haible <bruno@clisp.org>
3332 * stpncpy.h (gnu_stpncpy): New declaration.
3333 (stpncpy): Define as alias for gnu_stpncpy.
3334 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3336 2003-09-26 Paul Eggert <eggert@twinsun.com>
3338 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3339 (error_tail): Do not loop, reallocating temporary buffer, since
3340 the output cannot contain more wide characters than the input
3341 contains bytes, the size must be big enough already. This avoids
3342 one potential size overflow calculation. Check for size overflow
3343 when calculating temporary buffer size. Free temporary buffer
3344 when done, if it was allocated with malloc; this plugs a memory
3345 leak. Remove casts from void * to pointers, that are no longer
3346 needed now that we're assuming C89 or better.
3348 Merge error changes from glibc.
3350 * error.c, error.h: Update copyright notice header to match glibc.
3351 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3352 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3353 Disable cancellation while printing error.
3354 * error.h: Prepend __ to parameter names.
3356 2003-09-25 Karl Berry <karl@gnu.org>
3358 * argp-fmtstream.c, argp-help.c: update from libc.
3360 2003-09-25 Bruno Haible <bruno@clisp.org>
3362 * version-etc-2.h: New file, from version-etc.h with modifications.
3363 * version-etc-2.c: New file, from version-etc.c with modifications.
3365 2003-09-25 Simon Josefsson <jas@extundo.com>
3367 * xgetdomainname.h: New file.
3368 * xgetdomainname.c: New file.
3370 2003-09-25 Simon Josefsson <jas@extundo.com>
3371 Bruno Haible <bruno@clisp.org>
3373 * getdomainname.h: New file.
3374 * getdomainname.c: New file.
3376 2003-09-24 Paul Eggert <eggert@twinsun.com>
3378 * linebuffer.c (freebuffer): Don't free the argument, just
3379 the buffer associated with the argument. Bug reported by
3382 2003-09-19 Karl Berry <karl@gnu.org>
3384 * argp.h: update from libc.
3386 2003-09-16 Paul Eggert <eggert@twinsun.com>
3388 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3389 input error, instead of returning NULL the next time we are called
3390 (and therefore losing track of errno).
3392 2003-09-15 Paul Eggert <eggert@twinsun.com>
3394 * getndelim2.c (getndelim2): Don't trash errno when a read
3395 fails, so that the caller gets the proper errno.
3397 * readutmp.c (read_utmp): Likewise.
3398 Check for fstat error. Close stream and free storage
3401 2003-09-14 Bruno Haible <bruno@clisp.org>
3403 * fwriteerror.h: New file.
3404 * fwriteerror.c: New file.
3406 2003-09-14 Jim Meyering <jim@meyering.net>
3408 * getloadavg.c: Correct cpp indentation.
3409 * strdup.c: Likewise.
3410 * vasnprintf.c: Likewise.
3412 2003-09-12 Paul Eggert <eggert@twinsun.com>
3414 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3415 * obstack.c [!defined _LIBC]: Likewise.
3416 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3417 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3418 * exitfail.c: Don't include stdlib.h; no longer needed.
3420 More changes to assume C89 or better.
3422 * error.c (error_tail): Assume vprintf.
3424 * argmatch.c (getenv): Remove decl.
3425 * progreloc.c (get_full_program_name): Define via prototype.
3426 * setenv.c (clearenv): Likewise.
3427 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3429 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3430 (malloc, memcpy): Remove decls.
3431 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3432 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3433 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3434 (memcpy): Remove macro.
3435 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3436 (__P): Remove. All uses removed.
3437 (PTR): Remove. All uses changed to void *.
3438 (CHAR_BIT, NULL): Remove.
3439 (spaces, zeros, memset_space, memset_zero)
3440 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3442 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3443 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3444 Define with prototype.
3445 Remove now-unnecessary prototype decl.
3446 (extra_args_spec): Assume ANSI C. All uses changed.
3447 (extra_args_spec_iso): Remove.
3448 (my_strftime, emacs_strftimeu): Define via prototype.
3449 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3451 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3452 * strtoimax.c: Include <stdlib.h> unconditionally.
3453 (strtoul, strtol): Remove decls.
3454 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3456 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3457 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3458 (LOCALE_PARAM_PROTO): New macro.
3459 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3460 (INTERNAL (strtol), strtol): Define with a prototype.
3461 (PARAMS): Remove. All uses removed.
3462 * tempname.c: Include <string.h> unconditionally.
3463 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3464 * xgethostname.c (main): Define with a prototype.
3465 * xmalloc.c: Include "xalloc.h" first, to check interface.
3466 Include <stdlib.h> unconditionally.
3467 (calloc, malloc, realloc, free): Remove decls.
3468 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3469 Include <stdlib.h> unconditionally. Sort include file names.
3471 (xstrtod): Define with a prototype.
3472 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3473 (strtol, strtoul): Remove decls.
3475 2003-09-11 Paul Eggert <eggert@twinsun.com>
3477 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3478 Include <stdlib.h>, <string.h> unconditionally.
3479 Remove now-unnecessary cast to char *.
3480 * strnlen.c: Include <string.h> unconditionally.
3481 * yesno.c (yesno): Define with a prototype.
3483 2003-09-10 Bruno Haible <bruno@clisp.org>
3485 * strcspn.c: Include <string.h> unconditionally.
3486 * strpbrk.c: Include <string.h> unconditionally.
3487 * strstr.c: Include <string.h> unconditionally.
3488 * unicodeio.c: Include <string.h> unconditionally.
3489 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3490 * unsetenv.c: Likewise.
3491 * xreadlink.c: Include <stdlib.h> unconditionally.
3492 * yesno.c: Include <stdlib.h> unconditionally.
3493 (rpmatch): Add prototype.
3495 2003-09-10 Jim Meyering <jim@meyering.net>
3497 * error.c: Correct indentation of cpp directives.
3499 2003-09-09 Paul Eggert <eggert@twinsun.com>
3503 * acosl.c (main): Use a prototype.
3504 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3507 * getloadavg.c (getloadavg, main): Define via prototypes.
3509 * getopt.h (struct option.name): Assume C89, and use 'const'.
3510 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3511 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3513 * getopt.c (const): Remove macro.
3514 Include <string.h> unconditionally.
3515 (my_index): Remove; all uses changed to strchr.
3516 (strlen): Remove decl.
3517 (exchange): Remove forward decl; no longer needed.
3518 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3519 Define with prototype.
3520 * getopt1.c (const): Remove macro.
3521 (getopt_long, getopt_long_only, main): Define with prototype.
3523 * getugroups.c: Include <string.h> unconditionally.
3525 * getusershell.c: Include <stdlib.h> unconditionally.
3526 (getusershell, setusershell, endusershell, readname, main):
3527 Define with prototypes.
3529 * group-member.c: Include group-member.h first.
3530 Include <stdlib.h> unconditionally.
3532 * hard-locale.c: Include hard-locale.h first.
3533 Include <stdlib.h>, <string.h> unconditionally.
3535 * hash.c (free, malloc): Remove decls.
3536 Include <stdlib.h> unconditionally.
3538 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3539 (getenv): Do not declare.
3541 * idcache.c: Include <string.h> unconditionally.
3543 * long-options.c: Include long-options.h first, to test interface.
3544 Include <stdlib.h> unconditionally.
3546 * makepath.c: Include makepath.h first, to test interface.
3547 Include <stdlib.h> and <string.h> unconditionally.
3549 * linebuffer.c: Include <stdlib.h>.
3550 (free): Remove decl.
3552 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3553 rpl_malloc returns void *, not char *.
3554 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3556 * md5.h: Include <limits.h> unconditionally.
3557 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3558 (__P): Remove; all uses removed.
3559 * md5.c: Include "md5.h" first.
3560 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3561 md5_buffer, md5_process_bytes, md5_process_block):
3562 Define with prototypes.
3563 * sha.h (__P): Remove all uses. (It wasn't defined??)
3564 * sha.c: Include "sha.h" first.
3565 Include <stdlib.h>, <string.h> unconditionally.
3567 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3568 * memcmp.c (__ptr_t): Likewise.
3569 * memrchr.c (__ptr_t): Likewise.
3570 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3571 Include <string.h> unconditionally.
3572 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3573 * memchr.c: Include <stdlib.h> unconditionally.
3574 * memchr.c (LONG_MAX): Remove.
3575 * memrchr.c (LONG_MAX): Likewise.
3576 * memchr.c (__memchr): Define via a prototype.
3577 * memrchr.c (__memrchr): Likewise.
3578 * memcmp.c (__P): Remove, and remove all uses.
3579 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3580 Remove forward decls; no longer needed.
3581 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3582 Use types required by C89 in prototype.
3584 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3585 * savedir.c: Likewise.
3586 * mkdir.c (free): Remove decl.
3587 * rmdir.c (rmdir): Define with a prototype.
3588 * savedir.c: Include savedir.h first, to test interface.
3590 * mktime.c (STDC_HEADERS): Remove.
3591 Include <stdlib.h>, <string.h> unconditionally.
3593 * modechange.c: Include <stdlib.h> unconditionally.
3594 (malloc): Remove decl.
3596 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3597 (free): Remove decl.
3599 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3600 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3601 (This type really should be intptr_t, but that's a C99ism.)
3602 (_obstack_memcpy): Remove: all uses changed to memcpy.
3603 Include <string.h> unconditionally.
3604 (struct obstack): Assume __STDC__ for types of members
3605 chunkfun, freefun, extra_arg.
3606 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3607 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3608 obstack_begin, obstack_specify_allocation,
3609 obstack_specify_allocation_with_arg, obstack_chunkfun,
3610 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3611 Remove unprototyped decls and the macros that use them.
3612 * obstack.c (POINTER): Remove. All uses changed to void *.
3613 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3614 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3615 (defined __STDC__ && __STDC__)]:
3616 Remove nonprototyped code.
3617 Include <stdlib.h> unconditionally.
3618 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3619 _obstack_allocated_p, _obstack_free, obstack_free,
3620 _obstack_memory_used, print_and_abort):
3621 Define using prototypes.
3622 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3623 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3624 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3625 obstack_next_free, obstack_object_size, obstack_room) [0]:
3626 Remove unused, unprototyped code.
3628 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3630 * physmem.c (physmem_total, physmem_available, main): Define
3633 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3634 (main): Define with a prototype.
3636 * posixver.c (getenv): Remove decl.
3638 * putenv.c (malloc): Returns void *, not char *.
3639 Include <string.h> unconditionally.
3640 (strchr, memcpy, NULL): Do not define.
3642 * readtokens.c: Include readtokens.h first, to test interface.
3643 Include <stdlib.h>, <string.h> unconditionally.
3644 (init_tokenbuffer): Define with a prototype.
3646 * regex.c (PARAMS): Remove. All uses removed.
3647 All uses of _RE_ARGS removed, too.
3648 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3650 (bzero): Assume memset exists.
3651 (memcmp, memcpy, NULL): Remove.
3652 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3653 char, or assignments to local vars of type signed char.
3654 (init_syntax_once, PREFIX(extract_number_and_incr),
3655 PREFIX(print_partial_compiled_pattern),
3656 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3657 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3658 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3659 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3660 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3661 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3662 wcs_compile_range, byte_compile_range, truncate_wchar,
3663 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3664 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3665 count_mbs_length, wcs_re_match_2_internal,
3666 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3667 PREFIX(alt_match_null_string_p),
3668 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3669 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3670 regfree, PREFIX(extract_number)): Define with prototype. Remove
3671 now-unnecessary declaration, if any.
3672 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3674 Remove now-unnecessary casts among pointer types.
3675 * regex.h (_RE_ARGS): Remove. All uses removed.
3677 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3678 (free): Remove decl.
3680 * rpmatch.c: Include <stdlib.h> unconditionally.
3682 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3683 (free): Remove decl.
3685 * save-cwd.c: Include <stdlib.h> unconditionally.
3686 * xgetcwd.c: Likewise.
3688 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3689 (free): Remove decl.
3691 * strchrnul.c (strchrnul): Define with a prototype.
3692 Fix bug: c_in was not converted to char before searching.
3694 The following changes are not K&R related:
3696 * group-member.h: Include <sys/types.h>, so that this file is
3698 * makepath.h: Likewise.
3700 * getusershell.c (readname, default_index, line_size, readname):
3701 Use size_t, not int, for sizes.
3702 (readname): If the size overflows, report an error instead of
3705 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3707 * getndelim2.c: Assume stdlib.h per the C89 spec.
3709 2003-09-08 Paul Eggert <eggert@twinsun.com>
3711 Assume C89 or better; remove K&R cruft.
3712 A few of these changes were first proposed by Derek Robert Price
3713 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3715 * addext.c: Include <string.h> unconditionally.
3716 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3717 Don't declare getenv or malloc.
3719 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3720 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3722 (find_stack_direction, alloca): Use prototypes.
3724 * atexit.c (atexit): Define using a prototype.
3726 * basename.c, dirname.c, stripslash.c:
3727 Include <string.h> unconditionally.
3729 * bcopy.c: Include <stddef.h>.
3730 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3732 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3734 * error.h (error, error_at_line, error_print_progname)
3735 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3736 * error.c: Include error.h first, to check interface.
3737 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3738 (VA_START): Remove; all uses changeed to va_start.
3739 (exit, strerror): Remove decls.
3740 (error_print_progname): Prototype uncondionally.
3741 Don't include <errno.h>; no longer needed.
3742 (private_strerror): Remove.
3743 (error_tail): Always define.
3744 (error, error_at_line): Assume C89 or better; always use prototypes.
3745 * fatal.c: Include "fatal.h" first, to test interface.
3746 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3747 (VA_START): Remove; all uses changed to va_start.
3748 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3750 (exit): Remove decl.
3751 (fatal): Prototype unconditionally. Assume va_start works.
3752 Abort at end, to pacify gcc.
3754 * euidaccess.c (main): Define with a prototype.
3756 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3758 * exitfail.c: Include <stdlib.h> unconditionally.
3760 * fnmatch_.h (__P): Remove. All uses changed to assume
3762 * fnmatch.c: Include fnmatch.h first, to test interface.
3763 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3764 (getenv): Remove decl.
3765 (fnmatch): Define using a prototype.
3766 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3767 (FCT): Define using a prototype.
3769 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3771 * gethostname.c: Include <stddef.h>.
3772 (gethostname): Define with prototype. Length is size_t, not int.
3774 2003-09-08 Paul Eggert <eggert@twinsun.com>
3776 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3777 getversion.c should have been removed then, but was accidentally
3780 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3781 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3783 2003-09-07 Paul Eggert <eggert@twinsun.com>
3785 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3786 copy_tm_result. Bug reported by Simon Josefsson in
3787 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3789 2003-09-06 Paul Eggert <eggert@twinsun.com>
3791 * time_r.c, time_r.h: New files.
3793 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3795 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3796 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3798 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3800 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3801 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3804 * timegm.c: Switch to glibc implementation, with the following changes:
3805 [defined HAVE_CONFIG_H]: Include <config.h>.
3806 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3807 (__mktime_internal) [!defined _LIBC]: New decl.
3808 (__gmtime_r) [!defined _LIBC]: New macro and function.
3809 (timegm): Use a prototype, since gnulib assumes C89.
3810 Do not bother declaring tmp to be const, as it's not really usefu.
3811 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3812 (timegm): Declare only if HAVE_DECL_TIMEGM.
3814 2003-09-03 Paul Eggert <eggert@twinsun.com>
3816 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3817 Bug reported by Lute Kamstra in
3818 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3820 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3821 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3822 course with correspondingly smaller numbers for tomorrow and
3823 yesterday. From Tadayoshi Funaba. Originally installed into
3824 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3827 2003-08-31 Simon Josefsson <jas@extundo.com>
3829 * timegm.h: New file.
3830 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3832 2003-08-31 Karl Berry <karl@gnu.org>
3834 * argp.h: update from libc.
3836 2003-08-28 Bruno Haible <bruno@clisp.org>
3838 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3839 warning on QNX, which defines O_BINARY to 000000.
3841 2003-08-24 Bruno Haible <bruno@clisp.org>
3843 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3844 MSVC7 <stdio.h> is included later.
3846 2003-08-20 Bruno Haible <bruno@clisp.org>
3848 * progname.h: New file, from GNU gettext.
3849 * progname.c: New file, from GNU gettext.
3850 * progreloc.c: New file, from GNU gettext.
3852 2003-08-19 Bruno Haible <bruno@clisp.org>
3854 * xstrdup.c: Assume <string.h> exists.
3856 2003-08-18 Jim Meyering <jim@meyering.net>
3858 * setenv.h: Indent nested cpp directive.
3859 * vasnprintf.c: Remove trailing blanks.
3861 2003-08-17 Simon Josefsson <jas@extundo.com>
3862 Bruno Haible <bruno@clisp.org>
3864 * xstrndup.h: New file.
3865 * xstrndup.c: New file.
3867 2003-08-17 Bruno Haible <bruno@clisp.org>
3869 * strndup.h: New file.
3871 2003-08-16 Paul Eggert <eggert@twinsun.com>
3873 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3874 space, undoing this 2003-08-12 change:
3875 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3877 2003-08-16 Jim Meyering <jim@meyering.net>
3879 Merge from coreutils.
3880 * xstrtoimax.c: #else #if -> #elif.
3881 * xstrtoumax.c: Likewise.
3883 2003-08-15 Paul Eggert <eggert@twinsun.com>
3885 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3886 rather than tab, after '#' in shell-script copyright notices.
3887 Suggested by Bruno Haible.
3889 2003-08-15 Jim Meyering <jim@meyering.net>
3890 and Paul Eggert <eggert@twinsun.com>
3892 Merge from coreutils.
3893 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3894 member but strut utmpx does not. Needed for AIX 4.3.3.
3895 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3897 2003-08-15 Jim Meyering <jim@meyering.net>
3899 Merge from coreutils.
3900 * xgethostname.c: Include <stdlib.h>.
3901 (xghostname): Don't exit for anything other than memory-related
3902 failure; just return NULL.
3903 * userspec.c: Include "posixver.h".
3904 (parse_user_spec): Accept `.' as a separator only
3905 in pre-POSIX-200112 mode.
3906 * strtoimax.c: Use #elif rather than #else #if.
3907 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3908 Remove function, now that we can rely on a working tzset function.
3909 [!_LIBC]: Ensure that the required autoconf test has been run.
3910 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3911 Use underlying_strftime for %r.
3912 * sha.c: Merge in some clean-up and optimization changes from glibc.
3913 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3914 Ensure that it is a multiple of 64.
3915 Rearrange loop exit tests so as to avoid performing an
3916 additional fread after encountering an error or EOF.
3917 * realloc.c: Update copyright date.
3919 2003-08-14 Jim Meyering <jim@meyering.net>
3921 Merge from coreutils.
3922 * obstack.h: Whitespace changes.
3923 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3924 and xcalloc return values.
3925 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3926 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3927 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3928 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3929 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3931 Use mntctl's return value to drive the entry-processing loop, since
3932 we can't rely on the value of the vmt_length member in the last
3933 entry. On some systems doing so could result in exhausting
3934 virtual memory. Based in part on a patch from Mike Jetzer.
3936 2003-08-14 Jim Meyering <jim@meyering.net>
3937 and Paul Eggert <eggert@twinsun.com>
3939 Merges from coreutils, plus other fixes.
3940 * physmem.c: Merge in portability changes from gcc/libiberty
3941 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3942 for credits and details. Thanks to Kaveh Ghazi for helping
3943 to keep these files in sync.
3944 (ARRAY_SIZE): Define it.
3945 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3946 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3947 (memcasecmp): Don't assume size_t fits in unsigned int.
3948 Remove casts and duplicate code.
3949 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3950 (memcpy): Remove definition.
3951 Merge in some clean-up and optimization changes from glibc.
3952 [BLOCKSIZE]: Move definition to top of file.
3953 Ensure that it is a multiple of 64.
3954 Rearrange loop exit tests so as to avoid performing an
3955 additional fread after encountering an error or EOF.
3956 * md5.h (md5_uintptr): Define.
3957 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3958 return to the initial working directory. Preserve errno
3960 * idcache.c: Include "xalloc.h".
3961 (xmalloc, xrealloc): Remove decls.
3962 (getuser): Remove casts no longer required in C89.
3963 * human.c: Include stdio.h, for sprintf.
3964 * group-member.c: Include "xalloc.h".
3965 (xmalloc, xrealloc): Remove decls.
3966 (get_group_info): Remove casts no longer required in C89.
3967 * getusershell.c (readname): Remove casts no longer required in C89.
3968 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3969 * getline.c: Whitespace fix, from coreutils.
3971 2003-08-13 Paul Eggert <eggert@twinsun.com>
3973 * exclude.c: Include <ctype.h>
3974 (IN_CTYPE_DOMAIN): New macro.
3976 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3979 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3980 Undo previous (whitespace-only) change.
3982 2003-08-12 Paul Eggert <eggert@twinsun.com>
3984 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3985 Normalize leading white space and remove trailing white space.
3986 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3987 notice, as per ../config/srclist-update.
3989 Merge from coreutils.
3990 * euidaccess.h: New file.
3991 * euidaccess.c: Include it.
3992 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3993 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3994 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3996 2003-08-11 Bruno Haible <bruno@clisp.org>
3998 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3999 (vasnprintf): Use it instead of wcslen.
4001 2003-08-11 Bruno Haible <bruno@clisp.org>
4003 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4004 value to ensure that _Bool promotes to int. Use #define for _Bool when
4005 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4007 2003-08-10 Karl Berry <karl@gnu.org>
4009 * regex.h: update from libc (whitespace fix).
4011 2003-08-09 Paul Eggert <eggert@twinsun.com>
4013 Merge some files from coreutils. These changes were
4014 originally made by Jim Meyering.
4015 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4016 many older Unixes require this.
4017 * alloca.c (alloca): Remove cast to argument of free;
4018 no longer needed in C89.
4019 * alloca_.h, regex.h: Fix white space to match
4020 what GNU indent does.
4022 2003-08-05 Paul Eggert <eggert@twinsun.com>
4024 * bumpalloc.h: Remove.
4026 2003-08-04 Paul Eggert <eggert@twinsun.com>
4028 * getloadavg.c: Change copyright notice and spacing to conform to
4031 Merge from coreutils.
4032 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4034 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4035 from Karl Berry, implemented by Jim Meyering.
4036 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4037 from Dmitry V. Levin.
4038 Remove anachronistic cast of xrealloc.
4039 * fnmatch_.h (__const): Remove. Use 'const'.
4040 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4041 type. Otherwise, it wouldn't compile with at least /bin/cc on
4042 ymp-cray-unicos9.0.2.X.
4043 Combine two mostly-identical uses of alloca into one.
4044 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4046 2003-08-04 Dave Love <d.love@dl.ac.uk>
4050 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4051 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4052 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4053 obsolete NLIST_NAME_UNION.
4054 [__GNU__]: Undef BSD and FSCALE.
4055 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4057 2003-08-03 Paul Eggert <eggert@twinsun.com>
4059 * stdbool_.h (_Bool): Make it signed char, instead of
4060 an enum type, so that it's guaranteed to promote to int. See:
4061 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4063 2003-07-31 Paul Eggert <eggert@twinsun.com>
4065 * strerror.c: Include config.h, limits.h. Declare sprintf.
4066 (strerror): Don't assume that a printable int fits in 14 bytes.
4068 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4069 Bruno Haible <bruno@clisp.org>
4071 * getline.h (getline, getdelim): Change return type to ssize_t.
4072 * getline.c (getline, getdelim): Likewise.
4073 Remove _GNU_SOURCE define; now it's defined in config.h through
4076 2003-07-22 Paul Eggert <eggert@twinsun.com>
4078 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4079 over-parenthesization in macros.
4081 Sync with coreutils.
4083 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4086 Use `exit_failure' for xalloc and xmemcoll instead of their own
4087 private exit-failure variables.
4088 * xalloc.h (xalloc_exit_failure): Remove.
4089 * xmalloc.c: Likewise. Include exitfail.h.
4090 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4091 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4092 * xmemcoll.c: Likewise. Include exitfail.h.
4093 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4095 2003-07-18 Paul Eggert <eggert@twinsun.com>
4097 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4098 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4099 to test that it can stand by itself. Include "exitfail.h".
4100 Clients should set exit_failure instead.
4101 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4103 2003-07-18 Andreas Schwab <schwab@suse.de>
4105 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4107 2003-07-18 Bruno Haible <bruno@clisp.org>
4109 * getndelim2.h: New file.
4110 * getndelim2.c: Make into a module of its own. Include config.h,
4112 (getndelim2): Make non-static. Change return type to ssize_t.
4113 * getline.h: Change argument names.
4114 * getline.c: Include getndelim2.h instead of getndelim2.c.
4115 * getnline.c: Include getndelim2.h.
4117 2003-07-17 Bruno Haible <bruno@clisp.org>
4119 * Makefile.am: Remove file.
4120 * Makefile.in: Remove file.
4122 2003-07-17 Bruno Haible <bruno@clisp.org>
4124 * getnline.h: New file.
4125 * getnline.c: New file.
4126 * getndelim2.c: New file, extracted from getline.c.
4127 (getndelim2): Renamed from getdelim2, with added nmax argument.
4128 * getline.c: Include getndelim2.c.
4129 (getdelim2): Moved out to getndelim2.c.
4130 (getline, getdelim): Update.
4132 2003-07-15 <karl@gnu.org>
4134 * vasnprintf.c: update from gettext.
4136 2003-07-15 Jim Meyering <jim@meyering.net>
4138 * makepath.c (make_path): Enclose diagnostic in _(...).
4140 2003-07-14 Paul Eggert <eggert@twinsun.com>
4142 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4143 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4144 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4145 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4146 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4147 updated automatically by ../config/srclist-update. This changes
4148 their license from LPGL to GPL.
4150 2003-07-14 Jim Meyering <jim@meyering.net>
4152 Don't emit diagnostics. Let callers do that.
4153 * save-cwd.c: Don't include "error.h".
4154 (save_cwd): Don't call error. Ensure that errno is valid
4155 when returning nonzero.
4157 * save-cwd.h (restore_cwd): Update prototype.
4158 * save-cwd.c (restore_cwd): Remove two parameters.
4159 Simplify. Don't call error upon failure. Let callers do that.
4160 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4161 when auditing is enabled. But don't bother updating the #if.
4163 2003-07-14 Simon Josefsson <jas@extundo.com>
4165 * mempcpy.h: New file.
4166 * mempcpy.c: New file.
4168 2003-07-14 Paul Eggert <eggert@twinsun.com>
4170 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4171 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4172 unicodeio.c, unicodeio.h, unlocked-io.h:
4173 Switch from LGPL to GPL.
4175 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4177 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4178 it breaks C++ compilation.
4179 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4181 2003-07-10 Jim Meyering <jim@meyering.net>
4183 * vasnprintf.c: Remove trailing blanks.
4184 Make cpp indentation consistent.
4186 2003-07-09 Paul Eggert <eggert@twinsun.com>
4188 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4189 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4190 Switch from LGPL to GPL.
4192 2003-07-07 Paul Eggert <eggert@twinsun.com>
4194 * mktime.c: Fix some boundary cases and remove need for floating point.
4196 Issue a compile-time diagnostic if time_t is floating point, or if
4197 two's complement arithmetic is not in effect, or if arithmetic
4198 right shift does not propagate the sign. These assumptions were
4199 all in the original code but they weren't checked.
4201 (TIME_T_MIDPOINT, verify): New macros.
4202 (__isleap): Remove; it has integer overflow problems.
4203 (leapyear): New function, without those problems.
4204 (ydhms_tm_diff): Remove; splitting into two parts.
4205 (ydhms_diff): New function, containing the arithmetic part of
4206 the old ydhms_tm_diff function. Issue a compile-time
4207 diagnostic if we are not using C99 integer division.
4208 Avoid casts when possible.
4209 (guess_time_tm): New function, containing the checking part of
4210 the old ydhms_tm_diff function. Return the new value, rather than
4211 the difference between it and the old. Accept a new argument T
4212 so that *T specifies the old value. Check for overflow in the result.
4214 (__mktime_internal): Use a time_t offset, not a long int offset.
4215 This undoes the 2003-06-04 change, which is no longer needed now
4216 that we have better overflow checking.
4217 (localtime_offset): Likewise.
4219 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4220 and long are 64-bit but int is only 32-bit.
4221 (ydhms_diff): Use long int to store year1 and yday1.
4222 Issue a compile-time diagnostic if long int is not wide enough.
4224 (__mktime_internal): Use long int to store adjusted year and yday.
4225 Use plain C rather than preprocessor commands, if that doesn't
4227 Check for overflow (and try to repair) after each probe
4228 rather than checking only at the very end. This avoids some bugs
4229 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4230 does not equal GMT offset at maximum time).
4231 Use integer to check for overflow rather than floating point; this
4232 is more portable to non-IEEE hosts, and is a tad faster.
4233 When we detect that we are oscillating between two values,
4234 don't check whether tm_isdst has the requested value, since
4235 we already know the answer. When tm_isdst has the wrong value,
4236 use a different heuristic to find the right one, based on the
4237 extreme values actually observed in practice in tz2003a,
4238 rather than the (overly optimistic) "previous 3 calendar quarters".
4240 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4241 "T const" to accommodate glibc style.
4242 (check_result): Use less-confusing report format. "long" -> "long int.
4244 Don't loop if the iteration overflows time_t.
4245 Allow a negative step in the iteration.
4247 2003-07-01 Paul Eggert <eggert@twinsun.com>
4249 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4250 having it depend on HAVE_SYS_TYPES_H.
4252 2003-06-25 Bruno Haible <bruno@clisp.org>
4254 * readlink.c: New file.
4256 2003-06-20 Bruno Haible <bruno@clisp.org>
4258 Assume C89, so PARAMS isn't needed.
4259 * unicodeio.h (PARAMS): Remove.
4260 * unicodeio.c: Don't use PARAMS.
4262 2003-06-18 Jim Meyering <jim@meyering.net>
4264 Merge changes from coreutils.
4265 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4266 Remove explicit declarations of xmalloc and realloc.
4268 (read_utmp): Remove anachronistic cast of xmalloc.
4270 2003-06-17 Paul Eggert <eggert@twinsun.com>
4272 Assume C89, so PARAMS isn't needed.
4273 * backupfile.h (PARAMS): Remove. All uses removed.
4274 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4275 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4276 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4277 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4278 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4279 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4280 xstrtol.h: Likewise.
4281 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4282 same.h, strverscmp.h: Do not include config.h; no longer needed.
4283 Anyway, config.h should always be included before any other file.
4285 2003-06-11 Simon Josefsson <jas@extundo.com>
4287 * sysexit_.h: New file.
4289 2003-05-20 Derek Price <derek@ximbiot.com>
4291 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4293 2003-06-10 Simon Josefsson <jas@extundo.com>
4295 * strchrnul.h: New file.
4296 * strchrnul.c: New file.
4298 2003-06-10 Simon Josefsson <jas@extundo.com>
4300 * argp.h: New file, from glibc.
4301 * argp-ba.c: New file, from glibc.
4302 * argp-eexst.c: New file, from glibc.
4303 * argp-fmtstream.c: New file, from glibc.
4304 * argp-fmtstream.h: New file, from glibc.
4305 * argp-fs-xinl.c: New file, from glibc.
4306 * argp-help.c: New file, from glibc.
4307 * argp-namefrob.h: New file, from glibc.
4308 * argp-parse.c: New file, from glibc.
4309 * argp-pv.c: New file, from glibc.
4310 * argp-pvh.c: New file, from glibc.
4311 * argp-xinl.c: New file, from glibc.
4313 2003-06-07 Jim Meyering <jim@meyering.net>
4315 * readtokens.h: Put `Free Software Foundation, Inc.'
4316 in place of my name in the copyright comment.
4317 Remove definition and uses of __P.
4320 * stat.c: Don't declare xmalloc explicitly.
4321 Instead, include "xalloc.h".
4322 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4323 xrealloc, and xcalloc return values.
4324 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4326 * xgetcwd.h: Remove definition/uses of PARAMS.
4328 2003-06-06 Jim Meyering <jim@meyering.net>
4330 * stdbool_.h: Renamed from stdbool.h.in.
4332 2003-06-06 Jim Meyering <jim@meyering.net>
4334 Merge from coreutils.
4335 * same.c: (same_name): Declare *_basename locals to be `const'.
4336 Consolidate declarations and initializations of *_base* locals.
4338 Merge from coreutils.
4339 This avoids a core dump on systems without GNU putenv,
4340 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4341 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4342 (unsetenv): New static function, from GNU libc.
4343 (rpl_putenv): Use it.
4345 * modechange.c: Remove trailing blanks.
4347 Merge from coreutils.
4348 * fsusage.c: Remove declaration of statfs.
4349 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4351 * posixtm.c: Include <stdbool.h> unconditionally.
4353 2003-06-05 Paul Eggert <eggert@twinsun.com>
4355 * mktime.c (__mktime_internal): When resolving a tm_isdst
4356 mismatch, look in future quarters as well as past. This fixes a
4357 bug when processing fall-backwards gaps immediately after a long
4358 period of daylight-saving time.
4360 * mktime.c: Assume freestanding C89 or better.
4361 (HAVE_LIMITS_H): Remove. Assume it's 1.
4362 (__P): Remove; not used.
4363 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4364 (mktime, not_equal_tm, print_tm, check_result,
4365 main): Use prototypes. Use const * where appropriate.
4366 (main): Fix typo in testing code that uncovered by above changes.
4367 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4369 2003-06-04 Paul Eggert <eggert@twinsun.com>
4371 * mktime.c: Fix Debian bug 177940
4372 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4373 (localtime_offset): Now long int, not time_t, because we want it
4374 to be guaranteed to be signed. All uses changed.
4375 (__mktime_internal): If overflow would occur when adding offset,
4378 Merge 'human' changes from coreutils. Rewrite to support
4379 locale-specific notations like thousands separators.
4380 * human.c: Simplify authorship notice.
4381 Include human.h immediately after config.h.
4382 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4383 <limits.h>: Do not include, since human.h does.
4384 (SIZE_MAX, UINTMAX_MAX): New macros.
4385 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4386 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4387 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4388 (power_letter): Renamed from suffixes.
4389 (generate_suffix_backwards): Remove.
4390 (adjust_value): Now takes int style (because of human.h changes)
4391 and long double value (for greater precision on some platforms).
4392 (group_number): New function.
4393 (human_readable): Use it. Use integer options, not enum.
4394 Put the options before the sizes in the arg list.
4395 Support all the new options.
4396 The old human_readable function has been removed;
4397 use inttostr.h instead.
4398 (human_readable, default_block_size, humblock):
4399 Use uintmax_t, not int, for block sizes.
4400 (human_readable_inexact, block_size_types): Remove.
4401 (block_size_opts): New constant.
4402 (human_options): Renamed from human_block_size, with new signature
4403 that allows block sizes up to UINTMAX_MAX. All callers changed.
4404 * human.h: Add copyright and authorship notice.
4405 Include <limits.h> and <stdbool.h> unconditionally.
4406 (PARAMS): Remove. All uses removed.
4407 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4408 (enum human_inexact_style): Remove tag; now a nameless enum.
4409 (human_floor, human_ceiling, human_round_to_even): Now have
4410 values 2, 0, 1 rather than -1, 1, 0.
4411 (human_group_digits, human_suppress_point_zero, human_autoscale,
4412 human_base_1024, human_SI, human_B): New constants.
4413 (human_readable_inexact, human_block_size): Remove.
4414 (human_readable): Size args are now uintmax_t, not int.
4415 (human_options): New decl.
4417 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4418 unnecessary now that we assume C89 or better. This change
4419 imported from coreutils.
4421 * mktime.c (__mktime_internal): Do not reject negative timestamps
4422 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4423 in the 2003-05-30 sync from glibc.
4425 .h files should stand alone, but we shouldn't include <sys/types.h>
4426 if we can get away with just <stddef.h>.
4428 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4429 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4430 rather than <sys/types.h>, as we merely need size_t.
4431 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4433 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4434 Include <stdio.h>, to get FILE.
4435 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4436 memcasecmp.h has included <stddef.h> and all we need is size_t.
4437 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4438 our interface, instead of including <sys/types.h>
4440 2003-06-02 Paul Eggert <eggert@twinsun.com>
4443 Fix some minor time-related bugs with POSIX time arguments.
4444 Some valid time stamps were being rejected (notably -1, and
4445 time stamps before 1900 on 64-bit hosts). And some invalid
4446 time stamps were being accepted, e.g. September 31.
4448 * posixtm.h (posixtime): Return bool instead of time_t, so
4449 that we can return (time_t) -1 successfully.
4450 * posixtm.c: Likewise.
4451 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4452 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4453 (t): Remove static var.
4454 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4455 of static var. All uses changed.
4456 (year): Do not reject years before 1900; they can occur with
4458 (posix_time_parse): Do not check for out-of-range components;
4459 that is now the caller's responsibility, since our checks were
4460 only approximations.
4461 (posixtime): Use mktime to check for out-of-range components,
4462 since it knows them exactly.
4463 If mktime returns (time_t) -1, check whether an error actually occurred
4464 by invoking localtime on -1.
4465 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4466 posixtime failures better.
4467 Improve the test data (in comments only).
4469 2003-05-30 <karl@gnu.org>
4471 * mktime.c: update from libc.
4473 2003-05-30 Bruno Haible <bruno@clisp.org>
4475 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4476 * localcharset.h: Likewise.
4477 * localcharset.c: Likewise.
4479 2003-05-28 Paul Eggert <eggert@twinsun.com>
4481 Assume the headers required for C89 freestanding compilers.
4482 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4483 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4484 without checking for HAVE_LIMITS_H.
4485 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4486 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4488 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4489 * exclude.c: Include <stdbool.h> unconditionally.
4490 * tempname.c: Include <stddef.h> unconditionally.
4491 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4492 * modechange.c, rpmatch.c (NULL): Don't define, since
4493 <stddef.h> does that.
4494 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4495 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4496 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4497 * xstrtol.c: Likewise.
4498 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4499 * savedir.c: Include <stddef.h> instead of defining NULL.
4501 * addext.c (addext): Use assignment rather than cast, to avoid
4502 warnings on some platforms.
4504 * mktime.c (__mktime_internal): Do not reject negative timestamps
4507 2003-05-10 Bruno Haible <bruno@clisp.org>
4509 * linebreak.c (iconv_string_length): Don't return -1 just because the
4510 string is longer than 4 KB.
4512 2003-05-12 Jim Meyering <jim@meyering.net>
4514 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4515 the space-padded-by-default conversion specifiers, %e, %k, %l.
4517 2003-05-03 Bruno Haible <bruno@clisp.org>
4519 Upgrade to Unicode-4.0.
4520 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4521 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4522 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4523 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4524 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4525 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4526 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4527 Change width of U+E0100..U+E01EF from 1 to 0.
4529 2003-04-25 Bruno Haible <bruno@clisp.org>
4531 * copy-file.c: Include <stddef.h>, for size_t.
4533 2003-04-25 Jim Meyering <jim@meyering.net>
4535 * copy-file.c (copy_file_preserving): Declare buf_size to be
4536 of type size_t, not int.
4538 2003-04-11 Jim Meyering <jim@meyering.net>
4540 Merge changes from Coreutils.
4542 2003-03-22 Jim Meyering <jim@meyering.net>
4544 * strftime.c (widen): Cast alloca return value to proper type.
4546 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4549 * strftime.c (my_strftime): Handle very large width
4550 specifications for numeric values correctly. Improve checks for
4553 2003-01-19 Jim Meyering <jim@meyering.net>
4555 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4556 (nl_get_alt_digit) [! defined my_strftime]: Define.
4557 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4558 _nl_get_alt_digit and _nl_get_walt_digit.
4560 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4561 These changes have no effect outside of _LIBC.
4563 2003-04-10 Bruno Haible <bruno@clisp.org>
4565 * findprog.h: New file, from GNU gettext.
4566 * findprog.c: New file, from GNU gettext.
4568 2003-04-05 Jim Meyering <jim@meyering.net>
4570 Merge changes from Coreutils.
4572 * exclude.h (PARAMS): Remove definition and uses.
4573 * exclude.c: Remove uses of `PARAMS'.
4575 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4576 Add test-cases for DOS filenames. Declare program_name.
4577 (main): Set up program_name. Patch by Rich Dawe.
4579 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4581 Use mntctl's return value to drive the entry-processing loop, since
4582 we can't rely on the value of the vmt_length member in the last
4583 entry. On some systems doing so could result in exhausting
4584 virtual memory. Based in part on a patch from Mike Jetzer.
4586 2003-04-04 Bruno Haible <bruno@clisp.org>
4588 * linebreak.h: New file, from GNU gettext.
4589 * linebreak.c: New file, from GNU gettext with slight modifications.
4590 * lbrkprop.h: New file, from GNU gettext.
4592 2003-04-03 Bruno Haible <bruno@clisp.org>
4594 * utf8-ucs4.h: New file, from GNU gettext.
4595 * utf16-ucs4.h: New file, from GNU gettext.
4596 * ucs4-utf8.h: New file, from GNU gettext.
4597 * ucs4-utf16.h: New file, from GNU gettext.
4599 2003-04-02 Bruno Haible <bruno@clisp.org>
4601 * binary-io.h: New file, from GNU gettext.
4603 2003-04-01 Bruno Haible <bruno@clisp.org>
4605 * pathname.h: New file, from GNU gettext.
4606 * concatpath.c: New file, from GNU gettext.
4608 2003-03-30 Bruno Haible <bruno@clisp.org>
4610 * copy-file.c (copy_file_preserving): Don't set owner if the function
4611 chown() doesn't exist.
4613 2003-03-28 Bruno Haible <bruno@clisp.org>
4615 * copy-file.h: New file, from GNU gettext.
4616 * copy-file.c: New file, from GNU gettext.
4618 2003-03-18 Jim Meyering <jim@meyering.net>
4620 * quote.c (quote_n): Fix typo in comment.
4622 2003-03-14 Jim Meyering <jim@meyering.net>
4624 Merge changes from Coreutils.
4625 * obstack.h (obstack_object_size): Declare temporary, __o,
4626 to be const, in order to avoid warnings.
4627 (obstack_room): Likewise.
4628 (obstack_empty_p): Likewise.
4630 2003-03-13 Paul Eggert <eggert@twinsun.com>
4632 Merge changes from Bison.
4633 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4634 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4635 when compiling Bison 1.875's `bitset bset = obstack_alloc
4636 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4637 * hash.c: Include <stdbool.h> unconditionally.
4639 2003-03-09 Paul Eggert <eggert@twinsun.com>
4641 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4642 Reported by Bruce Becker; see:
4643 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4645 2003-03-03 Paul Eggert <eggert@twinsun.com>
4646 Bruno Haible <bruno@clisp.org>
4648 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4649 Reported by John Hughes, see
4650 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4652 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4654 * poll_.h: New file.
4657 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4659 * mathl.h: New file.
4660 * acosl.c: New file.
4661 * asinl.c: New file.
4662 * atanl.c: New file.
4663 * ceill.c: New file.
4666 * floorl.c: New file.
4667 * frexpl.c: New file.
4668 * ldexpl.c: New file.
4670 * sincosl.c: New file.
4672 * sqrtl.c: New file.
4674 * trigl.c: New file.
4675 * trigl.h: New file.
4677 2003-02-17 Bruno Haible <bruno@clisp.org>
4679 * mkdtemp.h: New file, from GNU gettext.
4680 * mkdtemp.c: New file, from GNU gettext.
4682 2003-01-31 Bruno Haible <bruno@clisp.org>
4684 * rename.c: #undef rename before defining rpl_rename.
4685 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4687 2003-01-30 Bruno Haible <bruno@clisp.org>
4689 * printf-args.h: New file, from GNU gettext.
4690 * printf-args.c: New file, from GNU gettext.
4691 * printf-parse.h: New file, from GNU gettext.
4692 * printf-parse.c: New file, from GNU gettext.
4693 * vasnprintf.h: New file, from GNU gettext.
4694 * vasnprintf.c: New file, from GNU gettext.
4695 * asnprintf.c: New file, from GNU gettext.
4696 * vasprintf.h: New file, from GNU gettext with modifications.
4697 * vasprintf.c: New file, from GNU gettext.
4698 * asprintf.c: New file, from GNU gettext.
4700 2003-01-29 Bruno Haible <bruno@clisp.org>
4702 * stpncpy.h: New file, from GNU gettext with modifications.
4703 * stpncpy.c: New file, from GNU gettext with modifications.
4705 2003-01-28 Bruno Haible <bruno@clisp.org>
4707 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4709 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4712 2003-01-27 Bruno Haible <bruno@clisp.org>
4714 * xsetenv.h: New file, from GNU gettext.
4715 * xsetenv.c: New file, from GNU gettext.
4717 2003-01-23 Bruno Haible <bruno@clisp.org>
4719 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4721 2003-01-22 Bruno Haible <bruno@clisp.org>
4723 * exit.h: New file, from GNU gettext.
4725 2003-01-11 Bruno Haible <bruno@clisp.org>
4727 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4728 * strcase.h (strcasecmp, strncasecmp): Likewise.
4730 2003-01-14 Jim Meyering <jim@meyering.net>
4732 * same.c (same_name): Tweak a comment.
4734 2003-01-11 Bruno Haible <bruno@clisp.org>
4736 * same.c (same_name): Reorder tests so as to avoid calling stat()
4737 when a string comparison is sufficient.
4739 2003-01-11 Bruno Haible <bruno@clisp.org>
4741 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4744 2003-01-11 Bruno Haible <bruno@clisp.org>
4746 * hash-pjw.c: Add comment about low quality of this function.
4748 2003-01-12 Paul Eggert <eggert@twinsun.com>
4750 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4751 to avoid collisions with libcurses and libreadline.
4753 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4754 * getstr.h, getstr.c: Remove.
4755 * getline.c: Include "getline.h", to check interface.
4756 Move body of old getstr.c here: this defines MIN_CHUNK and
4757 declares getdelim2, which is renamed from getstr.
4758 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4760 * linebuffer.c (readlinebuffer): Renamed from readline.
4762 * linebuffer.h: Likewise.
4763 (readline): Remove backward-compatibility macro.
4765 2003-01-12 Jim Meyering <jim@meyering.net>
4767 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4769 2003-01-10 Bruno Haible <bruno@clisp.org>
4771 * alloca_.h: New file.
4772 * getdate.y: Unconditionally include alloca.h.
4773 * makepath.c: Likewise.
4774 * setenv.c: Likewise.
4775 * userspec.c: Likewise.
4777 2003-01-09 Bruno Haible <bruno@clisp.org>
4779 * stdbool.h.in: New file.
4781 2003-01-08 Bruno Haible <bruno@clisp.org>
4783 * safe-read.c: Include specification header first, to ensure its
4785 * full-write.c: Likewise.
4787 2003-01-08 Jim Meyering <jim@meyering.net>
4789 * full-write.c: Undefine and define-away `const' after inclusion
4790 of errno.h, not before. Suggestion from Bruno Haible.
4792 2003-01-07 Jim Meyering <jim@meyering.net>
4794 * full-write.c: Rework so that it may serve to define full_read, too.
4795 * full-read.c: Simply #define FULL_READ and include full-write.c.
4797 2003-01-06 Jim Meyering <jim@meyering.net>
4799 * version-etc.c: Update year in translatable copyright string.
4801 2002-12-25 Bruno Haible <bruno@clisp.org>
4803 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4804 * xstrtol.h: Likewise.
4805 * xstrtoimax.c: Likewise.
4806 * xstrtoumax.c: Likewise.
4807 * human.h: Likewise.
4809 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4810 on systems that have <inttypes.h> but not <stdint.h>.
4812 2002-12-31 Paul Eggert <eggert@twinsun.com>
4814 * memcoll.c (memcoll): Fall back on a simple algorithm using
4815 memcmp if strcoll doesn't work.
4817 2002-12-23 Bruno Haible <bruno@clisp.org>
4819 * localcharset.h: New file.
4820 * localcharset.c: Include it.
4821 * unicodeio.c: Likewise.
4823 2002-12-22 Bruno Haible <bruno@clisp.org>
4825 * utime.c (utime_null): No need to call ftruncate if the file was
4828 2002-12-23 Bruno Haible <bruno@clisp.org>
4830 * memcoll.c (STRCOLL): New macro.
4833 2002-12-22 Bruno Haible <bruno@clisp.org>
4835 * getstr.h (getstr): Define, to avoid clash with libcurses.
4836 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4838 2002-12-22 Bruno Haible <bruno@clisp.org>
4840 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4842 2002-12-23 Bruno Haible <bruno@clisp.org>
4844 * getline.h: Include <stddef.h>, for size_t.
4846 * unicodeio.h: Include <stddef.h>, for size_t.
4847 * unicodeio.c: Don't include <stddef.h>.
4849 2002-12-17 Bruno Haible <bruno@clisp.org>
4851 * canon-host.c (strdup): Remove unused declaration.
4853 * fsusage.c: Include full_read.h.
4854 (get_fs_usage): Use full_read instead of safe_read.
4856 * utime.c (utime_null): Use SAFE_READ_ERROR.
4858 2002-12-11 Bruno Haible <bruno@clisp.org>
4860 * setenv.h: Rewritten to cope with systems that have setenv() but not
4862 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4865 2002-12-11 Bruno Haible <bruno@clisp.org>
4867 * setenv.c (alloca): Fall back to malloc.
4869 (setenv): Use freea() to free memory allocated with alloca().
4871 2002-11-13 Bruno Haible <bruno@clisp.org>
4873 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4874 function declarations.
4875 * unsetenv.c (unsetenv): Likewise.
4877 2002-03-04 Bruno Haible <bruno@clisp.org>
4879 Portability to AIX 4.3.3.
4880 * unsetenv.c: New file, extracted from setenv.c.
4881 * setenv.c: Move the unsetenv() function to unsetenv.c.
4883 2001-12-20 Bruno Haible <bruno@clisp.org>
4885 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4886 use malloc instead. For SunOS 4.
4888 2001-12-11 Bruno Haible <bruno@clisp.org>
4890 * setenv.c: Declare alloca.
4891 (compar_fn_t): New typedef.
4892 (KNOWN_VALUE, STORE_VALUE): Use it.
4894 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4897 2002-12-10 Paul Eggert <eggert@twinsun.com>
4899 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4900 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4901 Choose values that are less likely to collide with system fnmatch
4903 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4904 defined (e.g., a pure POSIX system).
4905 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4906 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4908 2002-12-06 Jim Meyering <jim@meyering.net>
4910 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4912 Merge in changes from libc's misc/error.c, in preparation
4913 for the merge of gnulib's changes back into libc.
4915 * error.c (_): Define only if not already defined.
4916 Move definition to follow all #include directives.
4917 Include unlocked-io.h only if !_LIBC.
4918 [_LIBC]: Include <libio/libioP.h>.
4919 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4920 (fflush): Tweak definition to use INTUSE.
4923 2002-12-05 Paul Eggert <eggert@twinsun.com>
4925 * alloca.c [defined emacs]: Include "lisp.h".
4926 (xalloc_die) [defined emacs]: New macro.
4927 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4928 [! defined emacs]: Include <xalloc.h>.
4929 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4930 (pointer): Typedef to POINTER_TYPE *.
4931 (malloc): Remove decl; we now always use xmalloc.
4932 (alloca): Use old-style definition, since Emacs needs this.
4933 Check for arithmetic overflow when computing combined size.
4935 2002-12-04 Paul Eggert <eggert@twinsun.com>
4937 Do not generate unlocked-io.h automatically, since it's easier to
4938 maintain it by hand.
4940 * unlocked-io.h: New file, from GNU diffutils,
4941 but with proper copyright notice and attribution.
4943 * Makefile.am: Add copyright notice.
4944 (libfetish_a_SOURCES): Add unlocked-io.h.
4945 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4946 (DISTCLEANFILES, io_functions): Remove macros.
4947 (EXTRA_DIST): Remove gen_uio.
4948 (unlocked-io.h): Remove rule.
4950 2002-12-04 Jim Meyering <jim@meyering.net>
4952 Reflect the fact that stat.c and lstat.c are no longer generated.
4953 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4954 (DISTCLEANFILES): Likewise.
4955 (EXTRA_DIST): Likewise.
4956 (all_local): Don't depend on stat.c or lstat.c.
4957 (stat.c, lstat.c): Remove rules.
4958 (EXTRA_DIST): Remove xstat.in.
4960 * xstat.in: Remove file. Contents moved into stat.c.
4961 * stat.c: New file. Contents mostly from xstat.in.
4962 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4963 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4965 * safe-read.c: Rework so that it may serve to define safe_write, too.
4966 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4968 2002-12-03 Jim Meyering <jim@meyering.net>
4970 * safe-read.c, safe-write.c: Change variable names and comments, but
4971 not semantics, to minimize the differences between these two files.
4972 (safe_read): Change comment to mention SAFE_READ_ERROR.
4974 * safe-read.c (IS_EINTR): Define.
4975 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4977 2002-12-02 Bruno Haible <bruno@clisp.org>
4979 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4980 Define, taken from safe-read.c.
4981 (INT_MAX): Provide fallback.
4982 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4983 * safe-write.h (SAFE_WRITE_ERROR): Define.
4985 * safe-read.c (EINTR): Remove definition.
4986 (safe_read): Don't use EINTR if it is absent.
4988 2002-12-02 Jim Meyering <jim@meyering.net>
4990 * safe-read.c (EINTR): Define.
4991 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4992 (INT_MAX): Provide fallback.
4993 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4995 * safe-read.h (SAFE_READ_ERROR): Define.
4997 2002-12-01 Jim Meyering <jim@meyering.net>
4999 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5000 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5002 2002-11-27 Paul Eggert <eggert@twinsun.com>
5004 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5005 hash_rehash): Replace `if (limit <= value) abort ();' with
5006 `if (! (value < limit)) abort ();', for readability.
5008 2002-11-26 <karl@gnu.org>
5010 * strdup.c: copy from libc again, with jim's ok.
5011 * .cppi-disable: re-add strdup.c
5013 2002-11-25 <karl@gnu.org>
5015 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5016 instead of "strtol.c".
5018 2002-11-25 Jim Meyering <jim@meyering.net>
5020 * mktime.c: Sync from libc, now that it has the latest fix.
5022 2002-11-24 <karl@gnu.org>
5024 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5025 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5027 2002-11-24 Jim Meyering <jim@meyering.net>
5029 Update from coreutils:
5031 * mktime.c: Merge in changes from libc.
5033 Avoid a link-time failure on some Linux systems.
5034 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5035 (__mon_yday): Declare with the STATIC attribute.
5036 (__mktime_internal): Likewise.
5037 Based on a report from Greg Schafer.
5039 2002-11-23 Jim Meyering <jim@meyering.net>
5041 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5042 Use `unsigned', not `int', as type of index.
5044 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5046 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5048 2002-11-22 Paul Eggert <eggert@twinsun.com>
5050 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5051 hint that one should use `if (! x) abort ();' rather than `assert
5052 (x);', and anyway it's one less thing to worry about configuring.
5053 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5054 hash_rehash, hash_insert): Use abort rather than assert.
5056 2002-11-22 Paul Eggert <eggert@twinsun.com>
5058 * quotearg.h: Allow multiple inclusion by surrounding with
5059 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5060 so that we can be included first.
5061 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5062 * quotearg.c: Include quotearg.h immediately after config.h.
5063 No need to include stddef.h or sys/types.h any more.
5064 Surround local include files with "", not "<>".
5065 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5066 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5067 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5068 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5069 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5070 (ISPRINT): Remove; no longer needed now that we assume C89.
5072 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5075 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5076 quotearg_char): Use SIZE_MAX rather than
5077 (size_t) -1 when we are talking about "infinity".
5079 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5081 2002-11-22 Bruno Haible <bruno@clisp.org>
5083 * safe-read.h: Assume C89. Add comments.
5084 (safe_read): Change return type to size_t.
5085 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5086 counts > SSIZE_MAX correctly.
5087 * safe-write.h: New file.
5088 * safe-write.c: New file.
5089 * full-read.h: New file.
5090 * full-read.c: New file.
5091 * full-write.h: Assume C89. Add comments.
5092 * full-write.c: Include safe-write.h.
5093 (full_write): Rewritten to use safe_write.
5094 Suggested by Jim Meyering and Paul Eggert.
5096 2002-11-21 Bruno Haible <bruno@clisp.org>
5098 Remove case insensitive option matching.
5099 * argmatch.h (argcasematch): Remove declaration.
5100 (ARGCASEMATCH): Remove macro.
5101 (__xargmatch_internal): Remove case_sensitive argument.
5102 (XARGMATCH): Update.
5103 (XARGCASEMATCH): Remove macro.
5104 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5105 case_sensitive argument.
5106 (argcasematch): Remove function.
5107 (__xargmatch_internal): Remove case_sensitive argument.
5108 (main): Use XARGMATCH instead of XARGCASEMATCH.
5110 * xmalloc.c: Change compile-time error message. Add comment about
5111 required autoconf version.
5113 2002-11-21 Jim Meyering <jim@meyering.net>
5115 * strdup.c (strdup): Tweak comment and initial #if/#include.
5117 Merge in changes from the coreutils.
5119 2002-09-25 Paul Eggert <eggert@twinsun.com>
5120 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5121 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5122 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5123 int. Work more efficiently if X is the same width as uintmax_t.
5124 Do not compare X to -1, to avoid bogus compiler warning.
5125 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5126 Don't assume that f_frsize and f_bsize are the same type.
5128 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5131 * makepath.c (make_path): Restore umask *before* creating the final
5133 (make_path): Minor reformatting.
5135 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5136 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5138 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5139 ones. At least on GNU/Linux systems, `auto' means something else.
5142 2002-11-20 Paul Eggert <eggert@twinsun.com>
5144 Merge argmatch cleanups from Bison. Assume C89.
5146 * argmatch.c: Include config.h here, not in argmatch.h.
5147 Include stdlib.h, for EXIT_FAILURE.
5148 Always include <string.h>, since we assume C89.
5149 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5150 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5151 Include <stddef.h> instead, since it's all we need for size_t.
5152 (PARAMS): Remove. All uses removed.
5153 (ARRAY_CARDINALITY): Do not bother to #undef.
5154 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5155 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5156 Remove unnecessary parentheses.
5157 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5158 Insert necessary parentheses.
5159 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5160 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5162 2002-11-19 Bruno Haible <bruno@clisp.org>
5164 * mbswidth.c: Include mbswidth.h right at the beginning.
5165 * mbswidth.h: Include <stddef.h>, for size_t.
5167 * mbswidth.h (PARAMS): Remove macro.
5168 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5169 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5171 * gcd.h (PARAMS): Remove macro.
5172 (gcd): Use ANSI C function declarations.
5173 * gcd.c (gcd): Likewise.
5175 2002-11-15 Bruno Haible <bruno@clisp.org>
5177 * strcspn.c: Include <stddef.h>.
5178 (strcspn): Use ANSI C function declaration. Change return type to
5180 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5181 (strpbrk): Use NULL.
5182 * strpbrk.h (PARAMS): Remove macro.
5183 (strpbrk): Use ANSI C function declaration.
5184 * strstr.c: Don't include <sys/types.h>.
5185 * strstr.h (PARAMS): Remove macro.
5186 (strstr): Use ANSI C function declarations.
5188 2002-11-06 Bruno Haible <bruno@clisp.org>
5190 * gcd.h (gcd): Change argument type to 'unsigned long'.
5191 * gcd.c (gcd): Likewise.
5193 2002-11-05 Bruno Haible <bruno@clisp.org>
5195 * gcd.h: New file, from gettext-0.11.5.
5196 * gcd.c: New file, from gettext-0.11.5.
5198 2002-11-05 Bruno Haible <bruno@clisp.org>
5200 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5201 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5202 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5203 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5205 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5206 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5208 * closeout.c: Include gettext.h instead of <libintl.h>.
5209 * human.c: Include gettext.h instead of <libintl.h>.
5210 * quotearg.c: Include gettext.h instead of <libintl.h>.
5211 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5212 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5213 * userspec.c: Include gettext.h instead of <libintl.h>.
5214 * version-etc.c: Include gettext.h instead of <libintl.h>.
5215 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5216 (textdomain): Remove definition.
5217 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5219 * long-options.c: Remove include of <libintl.h> and definition of _.
5220 * same.c: Remove include of <libintl.h> and definition of _.
5222 2002-11-04 Bruno Haible <bruno@clisp.org>
5224 * stpcpy.h: New file, from GNU gettext-0.11.5.
5225 * strcase.h: New file, from GNU gettext-0.11.5.
5226 * strpbrk.h: New file, from GNU gettext-0.11.5.
5227 * strstr.h: New file, from GNU gettext-0.11.5.
5228 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5230 2002-05-09 Bruno Haible <bruno@clisp.org>
5232 * config.charset: Update for newest glibc. Add canonical names
5233 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5235 2002-05-09 Bruno Haible <bruno@clisp.org>
5237 * localcharset.c (get_charset_aliases): Add more Windows specific
5240 2002-05-08 Owen Taylor <otaylor@redhat.com>
5242 * config.charset: A few additions for Solaris.
5244 2001-12-05 Bruno Haible <bruno@clisp.org>
5246 * localcharset.c (locale_charset): Don't return an empty string.
5248 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5250 * config.charset: msdos in uk_UA uses CP1125.
5252 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5254 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5255 * localcharset.c (locale_charset): Declare as extern "C".
5257 2002-02-15 Bruno Haible <bruno@clisp.org>
5259 * config.charset [msdosdjgpp]: For Russian, use CP866.
5261 2002-02-11 Bruno Haible <bruno@clisp.org>
5263 * config.charset: Add support for NetBSD.
5265 2002-09-25 <karl@gnu.org>
5267 * strdup.c: copy from libc/string (via ../config/srclist*).
5268 * getopt*: copy from libc/posix.
5269 * gettext.h: copy from gettext.
5270 * .cppi-disable: add strdup.c, gettext.h.
5272 2002-07-01 Jim Meyering <meyering@lucent.com>
5274 * c-stack.c: Include sys/time.h.
5275 From Volker Borchert.
5277 2002-06-11 Paul Eggert <eggert@twinsun.com>
5279 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5280 New macro. Use it uniformly instead of
5281 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5282 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5283 reported by Vin Shelton.
5285 2002-06-22 Jim Meyering <meyering@lucent.com>
5287 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5288 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5290 2002-06-22 Paul Eggert <eggert@twinsun.com>
5292 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5293 Do not assume SA_SIGINFO behavior.
5294 Bug reported by Jim Meyering on NetBSD 1.5.2.
5296 2002-06-22 Jim Meyering <meyering@lucent.com>
5298 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5300 * exitfail.c, exitfail.h: Likewise.
5301 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5303 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5305 (EXTRA_DIST): Add fnmatch_loop.c.
5306 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5308 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5309 * fnmatch.c: Update from diffutils-2.8.2.
5310 * fnmatch_.h: New file. From diffutils-2.8.2.
5311 * fnmatch.h: Remove file.
5313 2002-06-18 Paul Eggert <eggert@twinsun.com>
5315 * file-type.h: Report an error if neither S_ISREG nor
5316 S_IFREG is defined, instead of using a test specific to glibc
5317 2.2. This should be safe, since POSIX requires S_ISREG and
5318 Unix Version 7 had S_IFREG. We don't need to check for
5319 <sys/types.h> since we don't use any symbols that it defines.
5321 2002-06-15 Jim Meyering <meyering@lucent.com>
5323 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5324 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5325 have been included before this file.
5327 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5329 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5330 so that each temporary file name is unique and valid in the first
5331 8 characters, for operation under DOS.
5333 2002-06-15 Jim Meyering <meyering@lucent.com>
5335 Work even with DJGPP 2.03, which lacks support for symlinks.
5337 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5339 * lchown.c (S_ISLNK): Likewise.
5341 2002-06-14 Jim Meyering <meyering@lucent.com>
5343 * file-type.h: Use the version from diffutils-2.8.2.
5344 * file-type.c: Likewise.
5346 2002-05-27 Jim Meyering <meyering@lucent.com>
5348 Fix a problem seen only on nonconforming systems whereby ls.c's
5349 use of localtime, and then of gettimeofday would cause trouble:
5350 the localtime call used to initialize rpl_gettimeofday's save
5351 mechanism would clobber ls's current local time information so
5352 that in any long listing the first file would always be listed
5353 with date 1970-01-01. Analysis by Volker Borchert.
5355 * gettimeofday.c (localtime): Undefine.
5356 (rpl_localtime): New function.
5358 2002-05-22 Jim Meyering <meyering@lucent.com>
5360 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5361 * file-type.h: New file.
5362 * file-type.c (file_type): New file/function. Extracted from diffutils.
5364 2002-04-29 Paul Eggert <eggert@twinsun.com>
5366 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5368 2002-04-28 Paul Eggert <eggert@twinsun.com>
5370 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5371 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5372 of 127, since 64 is the largest conceivable number for ancient
5374 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5376 2002-04-28 Jim Meyering <meyering@lucent.com>
5378 * sig2str.c (WTERMSIG): Remove definition (unused).
5380 2002-04-28 Paul Eggert <eggert@twinsun.com>
5382 * sig2str.h, sig2str.c: New files.
5383 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5385 2002-04-24 Jim Meyering <meyering@lucent.com>
5387 * gettext.h: New file, from Gettext.
5388 * Makefile.am (INCLUDES): Remove -I../intl.
5389 (libfetish_a_SOURCES): Add gettext.h.
5391 2002-04-16 Jim Meyering <meyering@lucent.com>
5393 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5394 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5395 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5397 2002-04-12 Jim Meyering <meyering@lucent.com>
5399 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5401 2002-03-10 Jim Meyering <meyering@lucent.com>
5403 * makepath.c (make_path): Remove a comma from a diagnostic.
5404 Suggestion from Santiago Vila.
5406 2002-03-08 Jim Meyering <meyering@lucent.com>
5408 * rename.c: Mention that this wrapper is needed also on
5409 mips-dec-ultrix4.4 systems.
5411 2002-03-02 Jim Meyering <meyering@lucent.com>
5413 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5414 not HAVE_CLOCK_SETTIME.
5416 2002-02-27 Paul Eggert <eggert@twinsun.com>
5418 * nanosleep.h: Rename to....
5419 * timespec.h: New name for nanosleep.h. All uses changed.
5421 * gettime.c: New file.
5422 * settime.c: New file.
5425 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5426 timespec.h. Remove nanosleep.h.
5428 2002-02-25 Paul Eggert <eggert@twinsun.com>
5430 * acl.c, acl.h: New files.
5431 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5433 2002-02-24 Jim Meyering <meyering@lucent.com>
5435 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5436 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5437 cause trouble. Reported by Nelson Beebe.
5439 2002-02-23 Paul Eggert <eggert@twinsun.com>
5441 * path-concat.c (xpath_concat): Reorder code to pacify
5442 compilers that don't know that xalloc_die never returns.
5444 2002-02-20 Jim Meyering <meyering@lucent.com>
5446 * getdate.c: Regenerate using bison-1.33.
5448 2002-02-15 Paul Eggert <eggert@twinsun.com>
5450 * posixver.c, posixver.h: New files.
5451 * Makefile.am (libfetish_a_SOURCES): Add them.
5453 2002-02-02 Paul Eggert <eggert@twinsun.com>
5454 Bruno Haible <bruno@clisp.org>
5456 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5457 (fwrite_success_callback): New declaration.
5458 * unicodeio.c (unicode_to_mb): New function, extracted from
5459 print_unicode_char. Call failure callback instead of error.
5460 (fwrite_success_callback): New function.
5461 (exit_failure_callback): New function.
5462 (fallback_failure_callback): New function.
5463 (print_unicode_char): Call unicode_to_mb.
5465 2002-01-26 Jim Meyering <meyering@lucent.com>
5467 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5469 2002-01-22 Jim Meyering <meyering@lucent.com>
5471 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5472 Otherwise, some versions of automake would omit the rule that makes
5473 Makefile from Makefile.in.
5475 2001-01-21 Paul Eggert <eggert@twinsun.com>
5477 * xmemcoll.h, xmemcoll.c: New files.
5478 * Makefile.am (libfetish_a_SOURCES): Add them.
5479 * memcoll.c: Include errno.h, and declare errno if not defined.
5480 (memcoll): Set errno to zero if there is no error.
5482 * quotearg.c (quotearg_buffer_restyled):
5483 Fix bug with quoting buffers containing NUL when backslashing escapes.
5484 This bug was exposed by the other changes in this patch.
5485 (quotearg_n_options): New arg ARGSIZE.
5486 All callers changed.
5487 (quoting_options_from_style): New function.
5488 (quotearg_n_style): Use it.
5489 (quotearg_n_style_mem): New function.
5491 * quotearg.h (quotearg_n_style_mem): New function.
5493 2002-01-16 Jim Meyering <meyering@lucent.com>
5495 * getdate.y: Add three semicolons, each just before a closing brace.
5496 Bison (as of version 1.31) no longer papers over that mistake.
5498 2002-02-14 Paul Eggert <eggert@twinsun.com>
5500 * backupfile.c (ISDIGIT): Comment fix.
5501 * getdate.y (ISDIGIT): Likewise.
5502 * posixtm.c (ISDIGIT, year): Likewise.
5503 * strverscmp.c (ISDIGIT): Likewise.
5504 * userspec.c (ISDIGIT): Likewise.
5506 2002-01-05 Jim Meyering <meyering@lucent.com>
5508 * version-etc.c (version_etc_copyright): Update copyright year.
5510 2001-01-19 Paul Eggert <eggert@twinsun.com>
5512 * closeout.c (close_stdout_status): If ferror (stdout), do
5513 not silently exit merely because the output buffer happens to
5514 have nothing pending.
5516 2001-12-18 Paul Eggert <eggert@twinsun.com>
5518 See the big note in ../ChangeLog.
5519 * human.c (suffixes): Prefer K to k for 1024.
5520 (generate_suffix_backwards): New function.
5521 (human_readable_inexact): Use it.
5522 * xstrtol.c (__xstrtol): If there is no number but there
5523 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5524 Accept 'K' as well as 'k'.
5526 2001-12-15 Jim Meyering <meyering@lucent.com>
5528 * regex.h (__restrict_arr): Update from libc.
5530 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5531 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5534 2001-12-10 Jim Meyering <meyering@lucent.com>
5536 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5537 Instead, include "xalloc.h".
5538 (initbuffer): Don't cast xmalloc return value to char*.
5539 (readline): Reword comment.
5540 Don't cast xrealloc return value to char*
5543 2001-12-09 Jim Meyering <meyering@lucent.com>
5545 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5546 `signed and unsigned type in conditional expression'.
5547 * posixtm.c (posix_time_parse): Likewise.
5549 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5551 * readtokens.c (readtoken): Declare an index to be of type unsigned
5552 to avoid a pedantic warning.
5554 * getstr.c: Don't include assert.h.
5555 (getstr): Remove warning-evoking assertions.
5556 Return -1 if offset parameter is out of bounds.
5557 Change the type of a local from int to size_t.
5559 * strftime.c (my_strftime_localtime_r): Include this function
5560 definition in the `#if ! HAVE_TM_GMTOFF' block.
5562 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5563 Include xalloc.h instead.
5565 2001-12-02 Jim Meyering <meyering@lucent.com>
5567 * tempname.c: Don't declare getenv, thus reverting the change of
5568 2001-11-18. It's no longer necessary, now that stdlib.h is always
5571 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5572 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5574 2001-11-30 Akim Demaille <akim@epita.fr>
5576 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5577 before being defined.
5579 2001-11-27 Paul Eggert <eggert@twinsun.com>
5581 * quotearg.h (quotearg_n, quotearg_n_style):
5582 First arg is int, not unsigned.
5583 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5584 (SIZE_MAX, UINT_MAX): New macros.
5585 (quotearg_n_options): Abort if N is negative.
5586 Avoid overflow check on hosts where size_t is 64 bits and int
5587 is 32 bits, as overflow is impossible there.
5588 Fix off-by-one typo that caused unnecessary reallocation.
5590 2001-11-27 Jim Meyering <meyering@lucent.com>
5592 * tempname.c: Merge with version from libc.
5593 * regex.c: Likewise.
5595 * tempname.c: Include stdlib.h unconditionally. On some old systems
5596 for which STDC_HEADERS is 0, it was not included, resulting in a
5597 warning about an integer-to-pointer conversion problem with getenv.
5598 Reported by Volker Borchert.
5600 2001-11-26 Jim Meyering <meyering@lucent.com>
5602 * gtod.h: Remove file.
5603 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5604 * gettimeofday.c: Don't include gtod.h.
5605 (GTOD_init): Remove function.
5606 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5607 Suggestion from Volker Borchert.
5609 2001-11-23 Jim Meyering <meyering@lucent.com>
5611 * hash.h (struct hash_table): Don't define here. Merely declare it.
5612 * hash.c (struct hash_table): Define it here instead.
5614 2001-11-22 Jim Meyering <meyering@lucent.com>
5616 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5618 2001-11-18 Paul Eggert <eggert@twinsun.com>
5620 * tempname.c (TMP_MAX): Remove; no longer needed.
5621 (TEMPORARIES): New macro.
5622 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5623 removes an artificial limitation (e.g. HP-UX 10.20, where
5626 2001-11-18 Jim Meyering <meyering@lucent.com>
5628 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5631 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5632 files will be created before anything else.
5634 2001-11-17 Jim Meyering <meyering@lucent.com>
5636 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5637 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5638 rather than group writable. Patch by Juan F. Codagnone.
5640 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5641 Instead, include "xalloc.h".
5643 * mountlist.c: Include unlocked-io.h after all system headers.
5644 Remove explicit declarations of xmalloc, xrealloc,
5645 and xstrdup. Instead, include "xalloc.h".
5647 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5648 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5649 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5651 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5652 Reported by Padraig Brady.
5654 * mkstemp.c: #undef mkstemp.
5656 (rpl_mkstemp): Rename from mkstemp.
5659 2001-11-16 Jim Meyering <meyering@lucent.com>
5661 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5662 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5663 determine the amount of total physical memory, use pstat_getstatic.
5664 HPUX-11 doesn't define _SC_PHYS_PAGES.
5665 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5666 If sysconf couldn't be used to determine the amount of available
5667 physical memory, use both pstat_getstatic and pstat_getdynamic.
5668 Based on a patch from Bob Proulx.
5670 2001-11-05 Jim Meyering <meyering@lucent.com>
5672 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5674 2001-11-03 Jim Meyering <meyering@lucent.com>
5676 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5677 in argmatch_to_argument call.
5679 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5682 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5683 e.g., a fault due to an attempt to free a NULL pointer.
5685 2001-11-01 Jim Meyering <meyering@lucent.com>
5687 * dirfd.c, dirfd.h: New files.
5688 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5690 * hash.c (hash_print) [TESTING]: Clean up.
5692 2001-10-22 Paul Eggert <eggert@twinsun.com>
5694 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5695 to avoid a warning if -Wall.
5697 2001-10-21 Paul Eggert <eggert@twinsun.com>
5699 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5701 2001-10-21 Jim Meyering <meyering@lucent.com>
5703 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5704 this code would end up calling gettext even in packages built
5706 * getopt.c (_): Likewise.
5707 * regex.c (_): Likewise.
5709 2001-10-20 Paul Eggert <eggert@twinsun.com>
5711 * error.c (strerror_r): Do not declare unless !_LIBC.
5712 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5713 Use strerror_r that is only a macro, even if it is not a function.
5714 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5715 (private_strerror): Use prototypes, not old-style function definition.
5716 (print_errno_message): New function.
5717 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5719 (error_tail, error, error_at_line): Use it.
5721 2001-10-11 Jim Meyering <meyering@lucent.com>
5723 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5724 and quote_n (1, ... to avoid clobbering a buffer.
5726 2001-10-05 Jim Meyering <meyering@lucent.com>
5728 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5729 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5730 * hash-pjw.h: New file.
5732 2001-09-30 Jim Meyering <meyering@lucent.com>
5734 * mountlist.c [MOUNTED_GETFSSTAT]:
5735 Include <sys/ucred.h>, for Apple Darwin.
5736 Include sys/mount.h and sys/fs_types.h only if available.
5738 (read_filesystem_list): Use FS_TYPE.
5740 2001-09-29 Paul Eggert <eggert@twinsun.com>
5742 * exclude.c (excluded_filename): 0 -> false, since it's
5745 2001-09-28 Paul Eggert <eggert@twinsun.com>
5747 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5748 #defines strtoimax. Also treat the other strto* functions
5751 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5752 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5753 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5755 2001-09-26 Jim Meyering <meyering@lucent.com>
5757 Most macros in unlocked-io.h had the wrong number of arguments.
5758 * gen-uio: New script.
5759 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5760 * unlocked-io.hin: Remove file.
5761 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5762 rather than trying to embed it here.
5763 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5764 Reported by Padraig Brady.
5766 2001-09-25 Volker Borchert <bt@teknon.de>
5768 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5770 2001-09-23 Jim Meyering <meyering@lucent.com>
5772 * mountlist.c: Remove useless parentheses in #if directives.
5773 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5774 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5776 2001-09-22 Jim Meyering <meyering@lucent.com>
5778 * localcharset.c: Update from latest gettext.
5779 * config.charset: Likewise.
5781 2001-09-20 Jim Meyering <meyering@lucent.com>
5783 * xstrtol.c (strtoimax): Guard declaration with
5784 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5785 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5786 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5787 (strtoumax): Likewise, for completeness (it wasn't necessary).
5789 2001-09-06 Paul Eggert <eggert@twinsun.com>
5791 * strtoimax.c (HAVE_LONG_LONG):
5792 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5793 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5794 to work around bug in IBM C compiler.
5796 2001-09-16 Jim Meyering <meyering@lucent.com>
5798 * mkdir.c: New file.
5800 2001-09-04 Paul Eggert <eggert@twinsun.com>
5802 * xgetcwd.c: Revert some of the previous change; intead,
5803 fix the HAVE_GETCWD_NULL code to behave more like the
5804 !HAVE_GETCWD_NULL code used to.
5807 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5810 2001-09-04 Paul Eggert <eggert@twinsun.com>
5812 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5813 Use ssize_t, not int, to store result of readlink.
5814 Check for ssize_t overflow as well as size_t overflow,
5815 as POSIX says the result of readlink is implementation-defined
5816 when ssize_t overflows.
5817 Remove unnecessary cast to char*.
5818 Use free+malloc instead of realloc, as the storage doesn't need
5819 to be preserved and it's clearer and can be more efficient that way.
5820 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5821 * xreadlink.h (xreadlink): Update prototype.
5823 2001-09-03 Paul Eggert <eggert@twinsun.com>
5825 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5826 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5827 spotted by Jim Meyering.
5829 2001-09-03 Jim Meyering <meyering@lucent.com>
5831 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5833 2001-09-03 Paul Eggert <eggert@twinsun.com>
5835 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5836 like the HAVE_GETCWD_NULL code.
5837 Include pathmax.h if not HAVE_GETCWD.
5838 Do not include xalloc.h.
5839 (INITIAL_BUFFER_SIZE): New symbol.
5840 Do not use xmalloc / xrealloc, since the caller is responsible for
5841 handling errors. Preserve errno around `free' during failure.
5842 Do not overrun buffer when using getwd.
5844 2001-09-03 Paul Eggert <eggert@twinsun.com>
5846 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5847 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5849 2001-09-02 Jim Meyering <meyering@lucent.com>
5851 * error.c: Update from GNU libc.
5853 2001-09-01 Jim Meyering <meyering@lucent.com>
5855 * xreadlink.c: New file.
5856 * xreadlink.h: New file.
5857 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5859 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5860 doesn't conflict with sparc Solaris 7's definition in
5861 /usr/include/sys/int_types.h.
5863 * exclude.c: Use `""', not `<>' to #include non-system header files.
5864 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5865 and strncasecmp as r-values. Unixware didn't have declarations.
5867 2001-08-31 Jim Meyering <meyering@lucent.com>
5869 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5870 Use an initial, malloc'd, buffer of length 128 rather than
5871 a statically allocated one of length 1024.
5873 2001-08-30 Paul Eggert <eggert@twinsun.com>
5875 * xgetcwd.c: Don't include pathmax.h.
5876 Include stdlib.h and unistd.h if available.
5878 (xmalloc, xstrdup, free): Remove decls.
5879 (xgetcwd): Don't assume sizes fit in unsigned.
5880 Check for overflow when computing sizes.
5881 Simplify reallocation code.
5883 2001-08-28 Paul Eggert <eggert@twinsun.com>
5885 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5887 * strtoimax.c: Renamed from strtoxmax.c, removing the
5890 Also, make the following further changes to make this file's
5891 configuration more similar to that of strtol.c:
5892 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5893 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5894 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5895 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5896 changed to signed values.
5898 And make the following changes as well:
5899 Fix copyright notice, as 1999 was missing.
5900 (verify): New macro.
5901 (strtoimax): Check sizes at compile-time, not run-time.
5902 Prefer strtol to strtoll if both work.
5903 (main): Remove; it was not that useful and was a pain to maintain.
5905 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5907 2001-08-30 Paul Eggert <eggert@twinsun.com>
5909 * savedir.c (savedir): Remove size parameter, as POSIX says that
5910 a directory's st_size can have an arbitrary value, so the old
5911 usage could waste an arbitrary amount of memory. All uses
5913 * savedir.h: Update prototype.
5915 2001-08-30 Paul Eggert <eggert@twinsun.com>
5917 * xstrtol.c (strtoimax): New decl.
5919 2001-08-28 Paul Eggert <eggert@twinsun.com>
5921 * xstrtol.h: Add copyright notice.
5922 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5923 LONGINT_INVALID_SUFFIX_CHAR.
5925 2001-08-30 Paul Eggert <eggert@twinsun.com>
5927 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5930 2001-08-30 Paul Eggert <eggert@twinsun.com>
5932 * hash.c: Remove '2001' from copyright notice.
5934 2001-08-30 Paul Eggert <eggert@twinsun.com>
5936 * full-write.h: New file.
5937 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5938 * full-write.c: Correct credits, as cccp.c no longer
5939 exists and anyway it was so heavily changed from the old cccp
5940 code as to be unrecognizable. Include full-write.h.
5941 (full_write) Return size_t, with short writes meaning failure.
5942 All callers changed. This fixes a bug with large buffers
5944 * utime.c: Include full-write.h.
5946 2001-08-30 Paul Eggert <eggert@twinsun.com>
5948 Merge 'exclude' changes from tar 1.13.22.
5949 This fixes one or two unlikely storage allocation overflow bugs,
5950 but doesn't change user-visible behavior otherwise.
5952 2001-08-30 Paul Eggert <eggert@twinsun.com>
5954 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5955 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5956 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5957 Include if available.
5958 (<xalloc.h>): Include
5959 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5960 (verify): New macro. Use it to verify that EXCLUDE macros do not
5961 collide with FNM macros.
5962 (struct patopts): New struct.
5963 (struct exclude): Use it, as exclude patterns now come with options.
5964 (new_exclude): Support above changes.
5965 (new_exclude, add_exclude_file):
5966 Initial size must now be a power of two to simplify overflow checking.
5967 (free_exclude, fnmatch_no_wildcards): New function.
5968 (excluded_filename): No longer requires options arg, as the options
5969 are determined by add_exclude. Now returns bool, not int.
5970 (excluded_filename, add_exclude):
5971 Add support for the fancy new exclusion options.
5972 (add_exclude, add_exclude_file): Now takes int options arg.
5973 Check for arithmetic overflow when computing sizes.
5974 (add_exclude_file): xrealloc might modify errno, so don't
5975 realloc until after errno might be used.
5977 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5979 (free_exclude): New decl.
5980 (add_exclude, add_exclude_file): Now takes int options arg.
5981 (excluded_filename): No longer requires options arg, as the options
5982 are determined by add_exclude. Now returns bool, not int.
5984 2001-08-30 Paul Eggert <eggert@twinsun.com>
5986 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5988 2001-08-27 Jim Meyering <meyering@lucent.com>
5990 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5992 * version-etc.c (N_): Remove definition.
5993 Revert most of last change.
5994 Instead, simply don't mark the `Copyright...' string for translation.
5995 Based on advice from Paul Eggert.
5997 * strtoxmax.c: Tweak comment.
5999 2001-08-26 Jim Meyering <meyering@lucent.com>
6001 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6002 of copyright with `%s' so translators don't get an untranslated
6004 (COPYRIGHT_YEAR): Define.
6005 (version_etc): Use fprintf rather than fputs.
6006 Suggestion from Ulrich Drepper.
6008 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6010 * strtoll.c: New file, from GNU libc.
6011 * xstrtoimax.c: New file.
6013 * xstrtol.h: Add xstrtoimax.
6014 * strtoumax.c: New file. Simply include "strtoumax.c".
6015 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6017 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6018 * strtoxmax.c: ... then renamed to this.
6020 2001-08-13 Paul Eggert <eggert@twinsun.com>
6022 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6023 Port to Solaris 8, where 'sed' requires a space after the 'r'
6024 command, and where sh dislikes "$/". Clean up the spacing a bit.
6025 Redirect output to $tmp just once.
6027 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6029 * addext.c (<errno.h>): Include.
6030 (errno): Declare if not defined.
6031 (addext): Work correctly when pathconf returns -1 and leaves
6032 errno alone because there is no limit. Also, work even if
6033 pathconf returns a value greater than SIZE_MAX.
6035 2001-08-12 Jim Meyering <meyering@lucent.com>
6037 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6038 Simply `return getcwd (NULL, 0);'.
6039 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6040 Use 1300 as initial value for length, not PATH_MAX.
6042 * pathmax.h: Clean up cpp syntax.
6044 2001-08-12 Jim Meyering <meyering@lucent.com>
6046 * gettimeofday.c: New file.
6048 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6050 2001-08-04 Jim Meyering <meyering@lucent.com>
6052 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6053 to get in sync with glibc.
6055 2001-08-03 Paul Eggert <eggert@twinsun.com>
6057 The following changes are from gettext 0.10.39 as maintained by
6060 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6061 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6062 with inverted sense. All uses changed.
6064 * mbswidth.c: Don't include <limits.h>.
6065 Include <stdlib.h> and <string.h> unconditionally.
6066 (iswcntrl, mbsinit, ISCNTRL): New macros.
6067 (mbsnwidth): Use K&R style function declarations.
6068 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6069 can optimize it when MB_CUR_MAX == 1.
6070 The width of control characters is zero, not 1.
6072 2001-07-15 Jim Meyering <meyering@lucent.com>
6074 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6075 (BUILT_SOURCES): Add unlocked-io.h.
6076 (io_functions): Define.
6077 (unlocked-io.h): New rule.
6078 (DISTCLEANFILES): Add unlocked-io.h.
6079 (all-local): Depend on unlocked-io.h, to ensure it is created.
6081 * unlocked-io.hin: New file
6083 * regex.c: Update from glibc.
6085 2001-07-05 Jim Meyering <meyering@lucent.com>
6087 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6089 (libfetish_a_SOURCES): Put all .h files here instead.
6090 Remove a thus-exposed (better checks in automake) duplicate and
6091 two unnecessary .h files.
6093 2001-06-11 Jim Meyering <meyering@lucent.com>
6095 * regex.c: Update from GNU libc.
6097 2001-05-27 Jim Meyering <meyering@lucent.com>
6099 * readutmp.h (UT_TYPE): Define.
6101 2001-05-24 Jim Meyering <meyering@lucent.com>
6103 * argmatch.c: Include "quote.h".
6104 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6105 quote function. Reported by Göran Uddeborg.
6107 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6109 * dirname.c (dir_name): Compute append_dot using path, not newpath
6110 which is not yet declared.
6112 2001-05-11 Paul Eggert <eggert@twinsun.com>
6114 * Makefile.am (libfetish_a_SOURCES):
6115 Add strftime.c, since we now compile it on all hosts.
6117 * strftime.c (my_strftime):
6118 Define to nstrftime if emacs, but only if my_strftime is not defined.
6119 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6120 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6121 Add one more extra argument: a nanoseconds value.
6124 (my_strftime function): Add %N format.
6125 (emacs_strftimeu): Renamed from emacs_strftime,
6126 with extra ut argument.
6128 2001-05-11 Paul Eggert <eggert@twinsun.com>
6130 dirname code cleanup. base_name now behaves more compatibly
6131 with POSIX basename when given file names that have trailing
6132 slashes, and similarly for dir_name. Add new primitives
6133 base_len and dir_len. Put the directory-name-related decls
6136 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6137 * backupfile.c (base_name): Likewise.
6138 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6139 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6140 * makepath.c (strip_trailing_slashes): Likewise.
6141 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6143 * rename.c (strip_trailing_slashes): Likewise.
6144 * same.c (base_name): Likewise.
6145 * stripslash.c (ISSLASH): Likewise.
6147 * addext.c: Include <dirname.h> after size_t is defined.
6148 * backupfile.c: Likewise.
6150 * addext.c (addext): Use base_len to trim redundant
6151 trailing slashes instead of doing it ourselves.
6152 But do not trim the last slash if it is not redundant.
6154 * backupfile.c (find_backup_file_name,
6155 max_backup_version): Use base_len instead of rolling it ourselves.
6156 Handle the case of "" and (on DOS) "C:" correctly.
6158 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6159 Include <string.h>, <dirname.h>.
6160 (base_name): Allow file names ending in slashes, other than names
6161 that are all slashes. In this case, return the basename followed
6162 by the slashes. This is more general, and can be used in places
6163 where the original base_name purposely had an assertion failure.
6164 (base_len): New function.
6166 * dirname.c: Include <string.h> instead of <stdlib.h>.
6167 Do not include <assert.h>; no longer needed.
6169 (memrchr): Remove decl.
6170 (dir_name_r): Remove.
6171 (dir_len): Renamed from dirlen. All callers changed.
6172 Rewrite in terms of base_name, for simplicity and consistency.
6173 (dir_name): Never return NULL. All callers changed.
6174 Do not include <stdlib.h> in test program; no longer needed.
6175 return 0; is fine for test program.
6177 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6179 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6181 * path-concat.c (path_concat): Use base_len to compute
6182 base length, not strlen; this means we cannot rely on memcpy
6185 * same.c (STREQ): Remove.
6186 (same_name): Handle the case where the basename ends in trailing '/'.
6188 * stripslash.c (strip_trailing_slashes): Return nonzero if
6189 a slash was stripped. Do not strip the last slash after a
6192 2001-04-08 Jim Meyering <meyering@lucent.com>
6194 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6195 recomputed; that's necessary when the offset spans a DST transition.
6196 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6198 2001-04-02 Jim Meyering <meyering@lucent.com>
6200 * regex.h, regex.c: Update from GNU libc.
6202 2001-03-19 Paul Eggert <eggert@twinsun.com>
6204 * version-etc.c (version_etc_copyright): Update to 2001.
6206 2001-03-16 Paul Eggert <eggert@twinsun.com>
6208 * tempname.c (uint64_t): Define to uintmax_t if
6209 not defined, and if UINT64_MAX is not defined.
6210 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6211 Reported by John David Anglin.
6213 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6215 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6216 alias if codeset is empty.
6217 * config.charset (BeOS): Use wildcard syntax.
6219 2001-03-13 Jim Meyering <meyering@lucent.com>
6221 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6222 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6225 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6227 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6229 * unicodeio.c (print_unicode_char): Simplify accordingly.
6231 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6233 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6234 support for DOS/DJGPP.
6236 2001-02-28 Paul Eggert <eggert@twinsun.com>
6238 * Makefile.am (libfetish_a_SOURCES):
6239 Add dup-safer.c, fopen-safer.c.
6240 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6242 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6244 2001-02-25 Paul Eggert <eggert@twinsun.com>
6246 The mkstemp replacement is taken from glibc 2.2.2, with some
6247 portability fixes for use outside glibc, as follows:
6249 * tempname.c (struct_stat64): New macro.
6250 (direxists, __gen_tempname): Use it.
6251 This avoids a portability problem with Solaris 8.
6253 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6254 (<stddef.h>, <stdint.h>, <string.h>):
6255 Include only if STDC_HEADERS || _LIBC.
6256 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6257 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6258 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6259 (__set_errno): Define this macro if <errno.h> doesn't.
6260 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6261 Define these macros if <stdio.h> doesn't.
6262 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6263 Define these macros if <sys/stat.h>
6264 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6265 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6266 __xstat64): Define if not _LIBC.
6267 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6268 (__gen_tempname): Invoke gettimeofday only if
6269 HAVE_GETTIMEOFDAY || _LIBC;
6270 otherwise, fall back on plain "time".
6271 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6273 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6275 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6277 2001-02-17 Jim Meyering <meyering@lucent.com>
6279 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6280 around included file name.
6282 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6284 * strftime.c: Update from GNU libc (the only changes were to comments).
6286 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6288 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6290 2001-02-17 Paul Eggert <eggert@twinsun.com>
6292 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6293 Remove workaround macros for hosts that have mbrtowc but not
6294 mbstate_t, as we now insist on proper declarations for both
6295 before using mbrtowc.
6297 2001-02-17 Jim Meyering <meyering@lucent.com>
6299 * regex.c: Update from libc.
6301 2001-02-16 Paul Eggert <eggert@twinsun.com>
6303 * alloca.c (malloc): Undef before defining, since stdlib.h
6304 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6305 Reported by Mark Hounschell via Paul Eggert.
6307 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6309 * config.charset: Update for FreeBSD 4.2.
6311 2001-01-26 Jim Meyering <meyering@lucent.com>
6313 * quotearg.c: Include stddef.h.
6314 * quote.c: Include stddef.h.
6315 Reported by Axel Kittenberger.
6317 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6318 line in double quotes so that it evokes a better diagnostic.
6319 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6320 Reported by Axel Kittenberger.
6322 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6324 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6325 to avoid a warning. Add back 'const' to inptr.
6327 2001-01-16 Jim Meyering <meyering@lucent.com>
6329 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6332 2001-01-14 Jim Meyering <meyering@lucent.com>
6334 * rename.c: New file. From Volker Borchert.
6335 Include stdlib.h, string.h or strings.h, and xalloc.h.
6336 Use strip_trailing_slashes rather than open-coding it.
6338 2001-01-03 Paul Eggert <eggert@twinsun.com>
6340 * strftime.c: Sync with glibc time/strftime.c 1.81.
6342 2001-01-03 Jim Meyering <meyering@lucent.com>
6344 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6345 local `inptr' to avoid warning with some system declarations of iconv.
6347 2000-12-29 Paul Eggert <eggert@twinsun.com>
6349 * modechange.c: Do not assume that mode_t uses the
6350 traditional octal encoding. E.g. "chmod 1 FOO" should set
6351 the other-execute bit of FOO even if S_IXOTH != 1.
6353 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6354 WOTH, XOTH, ALLM): New macros.
6355 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6356 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6358 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6359 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6361 No need to use uintmax_t; unsigned long is long enough.
6362 Don't bother to get suffix since we don't use it.
6364 2000-12-24 Jim Meyering <meyering@lucent.com>
6366 * hash.c (is_prime): Return explicit boolean values.
6367 (hash_get_first): Return NULL to appease Irix5.6's 89.
6368 Reported by Nelson Beebe.
6370 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6372 * localcharset.c (locale_charset): Add support for Win32.
6374 2000-12-18 Paul Eggert <eggert@twinsun.com>
6376 * physmem.h, physmem.c: New files.
6378 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6379 (noinst_HEADERS): Add physmem.h.
6381 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6382 't' for compatibility with Solaris 8 sort.
6384 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6386 * config.charset: Add support for BeOS.
6388 2000-12-16 Jim Meyering <meyering@lucent.com>
6390 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6391 SHELLS_FILE to a file name that's useful on djgpp systems.
6393 (ADDITIONAL_DEFAULT_SHELLS): Define.
6394 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6395 Based mostly on a patch from Prashant TR.
6397 2000-12-16 Jim Meyering <meyering@lucent.com>
6399 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6400 N and M) would have treated it like `chown N:N FILE'.
6402 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6404 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6406 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6407 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6408 to the list of canonical encodings. Rename EUC-CN to GB2312.
6410 2000-12-08 Andreas Schwab <schwab@suse.de>
6412 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6413 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6415 2000-12-07 Jim Meyering <meyering@lucent.com>
6417 * stripslash.c (ISSLASH): Define.
6418 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6421 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6422 (dir_name_r): Declare this function as static.
6423 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6424 manifest itself on a name containing a mix of slashes and
6426 Make this function work with names starting with a DOS-style
6427 drive letter and colon prefix.
6428 (dir_name): Append `.' if necessary.
6429 Based mostly on patches from Prashant TR and Eli Zaretskii.
6431 * dirname.h (dir_name_r): Remove prototype.
6433 2000-12-05 Jim Meyering <meyering@lucent.com>
6435 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6437 2000-12-04 Jim Meyering <meyering@lucent.com>
6439 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6440 Also include memory.h, stdlib.h, unistd.h if appropriate.
6441 Reported by Andreas Jaeger (conflicting declaration of malloc).
6443 2000-12-02 Jim Meyering <meyering@lucent.com>
6445 * closeout.h: Make idempotent, to avoid some obscure warnings.
6447 2000-12-01 Paul Eggert <eggert@twinsun.com>
6449 * memrchr.c: Include <config.h> before any system include file.
6451 2000-11-29 Paul Eggert <eggert@twinsun.com>
6453 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6455 2000-11-26 Jim Meyering <meyering@lucent.com>
6457 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6459 2000-11-22 Paul Eggert <eggert@twinsun.com>
6461 * strftime.c (my_strftime): Do not invoke mbrlen with a
6462 size of (size_t) -1; it's not portable.
6464 2000-11-17 Akim Demaille <akim@epita.fr>
6466 * obstack.h: Formatting changes.
6467 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6468 prevent type checking.
6469 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6470 cast the value to (void *): assigning a `foo *' to a `void *'
6472 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6474 2000-11-17 Jim Meyering <meyering@lucent.com>
6476 * strstr.c: Update from GNU libc.
6478 2000-11-16 Jim Meyering <meyering@lucent.com>
6480 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6482 2000-11-11 Jim Meyering <meyering@lucent.com>
6484 * error.c: Add a couple #includes, merging from GNU libc version.
6486 2000-11-10 Jim Meyering <meyering@lucent.com>
6488 * obstack.h: Update from GNU libc.
6489 * obstack.c: Likewise.
6491 2000-11-06 Paul Eggert <eggert@twinsun.com>
6493 * getusershell.c (setusershell): Use rewind rather than
6494 fseek/fseeko, to avoid configuration hassles with fseeko.
6495 Don't bother opening SHELLS_FILE if shellstream is NULL;
6498 2000-11-05 Jim Meyering <meyering@lucent.com>
6500 * makepath.h (make_dir): Declare.
6501 * makepath.c (make_dir): Remove `static' attribute.
6504 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6506 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6507 last one in a bucket, advance to the next bucket.
6509 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6511 * fnmatch.c: Do not comment out all the code if we are using
6512 the GNU C library, because in some cases we are replacing buggy
6513 code in the GNU C library itself.
6515 2000-10-30 Paul Eggert <eggert@twinsun.com>
6517 * error.h, getline.h, modechange.h:
6518 Remove "2000" from Copyright line, as the file hasn't been
6519 changed this year other than in the copyright notice.
6521 * xalloc.h: Add "2000" to Copyright line, as this file
6522 was changed this year.
6524 2000-10-30 Paul Eggert <eggert@twinsun.com>
6526 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6527 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6528 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6530 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6532 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6533 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6534 doesn't define __restrict_arr.
6536 2000-10-29 Jim Meyering <meyering@lucent.com>
6538 * xstat.in: Fix grammar in comment.
6540 2000-10-28 Jim Meyering <meyering@lucent.com>
6542 * memchr.c: Update from libc.
6543 Adjust for portability:
6544 [HAVE_STDLIB_H]: Include stdlib.h.
6545 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6546 Undef __memchr, too.
6547 [!weak_alias]: Define __memchr to memchr.
6549 * regex.c: Update from libc.
6550 * regex.h: Likewise.
6551 * getopt1.c: Likewise.
6552 * memcmp.c: Likewise.
6554 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6555 Avoid using fseek, when possible -- it's broken by design.
6556 Patch by Ulrich Drepper.
6558 2000-10-26 Jim Meyering <meyering@lucent.com>
6560 * strftime.c: Update from libc.
6562 2000-10-25 Jim Meyering <meyering@lucent.com>
6564 * obstack.c: Update from libc.
6566 2000-10-23 Jim Meyering <meyering@lucent.com>
6568 * hard-locale.c (hard_locale): Revert last change -- it was simply
6569 wrong. That set_locale call must not have any side effects.
6572 2000-10-22 Jim Meyering <meyering@lucent.com>
6574 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6575 [CYCLIC]: Remove now-unused definition.
6577 * save-cwd.c (O_DIRECTORY): Define, if needed.
6578 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6579 Suggestion from Ulrich Drepper.
6581 2000-10-21 Jim Meyering <meyering@lucent.com>
6583 * dirname.c (dir_name_r): New function, factored out of dir_name.
6584 (dir_name): Use dir_name_r.
6585 * dirname.h (dir_name_r): Declare it.
6587 2000-10-21 Jim Meyering <meyering@lucent.com>
6589 * dirname.c (memrchr): Declare if necessary.
6590 (dir_name): Remove the restriction that there be no
6591 trailing slashes. Now, this code skips past them, effectively
6593 [TEST_DIRNAME] (main): New unit tests.
6595 * memrchr.c: New file from GNU libc.
6596 Undef __memrchr, too.
6597 [!weak_alias]: Define __memrchr to memrchr.
6598 Guard weak_alias use with `#ifdef weak_alias'.
6600 2000-10-17 Jim Meyering <meyering@lucent.com>
6602 * quote.h (PARAMS): Define and use.
6603 Reported by Akim Demaille.
6605 * getopt.c: Update from libc.
6607 2000-10-16 Jim Meyering <meyering@lucent.com>
6609 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6612 2000-09-25 Jim Meyering <meyering@lucent.com>
6614 * md5.h (rol): Define (from GnuPG).
6616 * sha.c: Give credit (GnuPG) where due.
6617 (M): Use rol rather than open-coding it.
6618 Add a FIXME comment.
6620 2000-09-21 Jim Meyering <meyering@lucent.com>
6622 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6623 Reported by Michael Stone.
6625 2000-09-20 Jim Meyering <meyering@lucent.com>
6627 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6628 (noinst_HEADERS): Add sha.h.
6629 Based on code from Scott G. Miller and from GnuPG.
6631 2000-09-15 Jim Meyering <meyering@lucent.com>
6633 * regex.c: Update from libc.
6635 2000-09-10 Jim Meyering <meyering@lucent.com>
6637 * getopt.c (_getopt_internal): Update from glibc.
6639 2000-09-09 Jim Meyering <meyering@lucent.com>
6641 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6642 think it should be used as a general replacement for isascii.
6643 * fnmatch.c: Likewise.
6644 * mbswidth.c: Likewise
6645 * regex.c: Likewise.
6648 * userspec.c: Include sys/param.h and limits.h.
6650 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6651 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6652 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6653 UID, GID. Check range.
6655 2000-09-06 Jim Meyering <meyering@lucent.com>
6657 * getopt.c (_getopt_internal): Update from glibc.
6659 2000-08-30 Jim Meyering <meyering@lucent.com>
6661 * strftime.c: Merge in changes from GNU libc.
6663 2000-08-26 Jim Meyering <meyering@lucent.com>
6665 * closeout.c: Include "__fpending.h".
6666 (close_stdout_status): Return right away if there's nothing to flush.
6668 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6669 * __fpending.c: New file.
6670 * __fpending.h: New file.
6672 2000-08-07 Paul Eggert <eggert@twinsun.com>
6674 Standardize on "memory exhausted" instead of "Memory exhausted"
6675 or "virtual memory exhausted".
6676 * obstack.c (print_and_abort): Use "memory exhausted", not
6677 "virtual memory exhausted".
6678 * same.c (same_name): Invoke xalloc_die instead of printing
6680 * userspec.c (parse_user_spec): Likewise.
6681 * bumpalloc.h: comment fix
6682 * same.c, userspec.c: Include xalloc.h.
6684 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6685 not char *const and pointing to a constant array.
6686 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6687 (xrealloc): Comment fix.
6689 * userspec.c (parse_user_spec):
6690 Don't translate a message until just before returning,
6691 to avoid unnecessary translation.
6693 2000-08-07 Jim Meyering <meyering@lucent.com>
6695 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6696 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6697 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6698 getgroups.c, gethostname.c, getopt.h, group-member.c,
6699 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6700 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6701 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6702 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6703 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6704 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6705 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6706 yesno.c: Back out Copyright date changes for each file with no change
6707 this year. This eases coordination with other programs using the same
6708 source code modules. From Paul Eggert.
6710 2000-08-03 Greg McGary <greg@mcgary.org>
6712 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6713 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6714 (EXTEND_BUFFER): Use them.
6716 2000-08-01 Jim Meyering <meyering@lucent.com>
6718 * dirname.c (ISSLASH): Define.
6719 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6720 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6721 both `\' and `/' may be use as path separators.
6722 Based on a patch from Prashant TR.
6724 2000-07-31 Paul Eggert <eggert@twinsun.com>
6726 * quotearg.c (quotearg_n_options): Don't make the initial
6727 slot vector a constant, since it might get modified.
6729 2000-07-31 Jim Meyering <meyering@lucent.com>
6731 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6732 * obstack.c (print_and_abort): Likewise.
6734 2000-07-30 Paul Eggert <eggert@twinsun.com>
6736 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6737 buffer, so that the caller can always quote one small
6738 component of a "memory exhausted" message in slot 0.
6739 From a suggestion by Jim Meyering.
6741 2000-07-30 Jim Meyering <meyering@lucent.com>
6743 * makepath.c (make_path): Quote the other instance, too.
6745 * quotearg.c (N_STATIC_SLOTVECS): Define.
6746 (STATIC_BUF_SIZE): Define.
6747 (quotearg_n_options): Use only statically allocated storage when
6748 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6749 than STATIC_BUF_SIZE.
6751 2000-07-29 Jim Meyering <meyering@lucent.com>
6753 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6754 * dirname.c (dir_name): Likewise.
6756 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6758 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6759 (dir_name): Assert that there are no trailing slashes.
6761 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6763 * mbswidth.h (mbswidth): Add a flags argument.
6764 (mbswidth): New declaration.
6765 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6766 * mbswidth.c (mbswidth): Add a flags argument.
6767 (mbsnwidth): New function.
6769 2000-07-24 Jim Meyering <meyering@lucent.com>
6771 * mbswidth.c: Remove useless #else. From Bruno Haible.
6773 2000-07-23 Paul Eggert <eggert@twinsun.com>
6775 * mbswidth.c (_XOPEN_SOURCE):
6776 Don't define; this causes problems on Solaris 7.
6777 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6779 2000-07-23 Paul Eggert <eggert@twinsun.com>
6782 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6783 so that mbstate_t is always defined.
6785 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6786 be 1 in at least one GCC installation, and this configuration
6787 error is likely to be common. Ignoring MB_LEN_MAX hurts
6788 performance on hosts that have mbrtowc but have only unibyte
6789 locales, but I assume these hosts are rare.
6791 2000-07-23 Paul Eggert <eggert@twinsun.com>
6793 * quotearg.c: Streamline by invoking multibyte code only if needed.
6794 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6795 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6796 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6797 invoke multibyte primitives.
6799 2000-07-23 Jim Meyering <meyering@lucent.com>
6801 * basename.c (base_name): Add an assertion.
6803 2000-07-15 Bruno Haible <clisp.cons.org>
6805 * quotearg.c: When the system forces us to redefine mbstate_t,
6806 shadow its mbsinit function.
6808 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6810 * mbswidth.h: New file.
6811 * mbswidth.c: New file.
6812 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6813 (noinst_HEADERS): Add mbswidth.h.
6815 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6817 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6820 2000-07-15 Jim Meyering <meyering@lucent.com>
6822 * makepath.c: Include quote.h.
6823 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6824 corresponding argument in a `quote (...)' call.
6825 Give better diagnostics.
6827 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6828 (noinst_HEADERS): Add quote.h.
6830 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6831 from tar's src/misc.c.
6832 * quote.h: New file. Prototypes for same.
6834 2000-07-10 Paul Eggert <eggert@twinsun.com>
6836 From a suggestion by Bruno Haible.
6837 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6838 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6839 to decide whether to define the BeOS workaround macro;
6840 this adjusts to the change to AC_MBSTATE_T.
6842 2000-07-13 Paul Eggert <eggert@twinsun.com>
6844 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6846 * quotearg.c (quoting_style_args, quoting_style_vals,
6847 quotearg_buffer_restyled): Add support for
6848 clocale_quoting_style. Undo previous change to
6849 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6850 and "{RIGHT QUOTATION MARK}" msgids.
6852 2000-07-05 Paul Eggert <eggert@twinsun.com>
6854 The old behavior of quoting `like this' doesn't look good with
6855 newer, ISO-style fonts. See:
6856 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6858 Instead, quote "like this" by default. Let the translator
6859 tailor the locale-specific quoting behavior by providing
6860 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6862 * quotearg.c (N_): New macro.
6863 (gettext_default): New function.
6864 (quotearg_buffer_restyled): Use
6865 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6866 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6868 2000-07-09 Jim Meyering <meyering@lucent.com>
6870 * Most files: Update copyright dates to include 2000.
6872 2000-07-08 Jim Meyering <meyering@lucent.com>
6874 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6876 (xgethostname): Remove now-unnecessary #ifdef.
6877 Move declaration of `err' into loop where it's used.
6879 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6881 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6882 by allocating a larger buffer. Test the gethostname return value for
6883 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6884 returns an error and ENAMETOOLONG isn't defined.
6886 2000-07-05 Paul Eggert <eggert@twinsun.com>
6887 and Bruno Haible <haible@clisp.cons.org>
6889 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6891 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6893 * quotearg.c (struct quoting_options): Simplify quote_these_too
6896 2000-07-03 Jim Meyering <meyering@lucent.com>
6898 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6899 Reported by Bruno Haible.
6901 2000-07-04 Jim Meyering <meyering@lucent.com>
6903 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6904 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6907 2000-07-03 Paul Eggert <eggert@twinsun.com>
6908 and Bruno Haible <haible@clisp.cons.org>
6910 * quotearg.c (mbrtowc):
6911 Assign to *pwc, and return 1 only if result is nonzero.
6912 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6914 2000-07-03 Jim Meyering <meyering@lucent.com>
6916 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6917 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6920 2000-07-02 Jim Meyering <meyering@lucent.com>
6922 * quotearg.c (mbstate_t): Don't define here.
6924 2000-07-02 Jim Meyering <meyering@lucent.com>
6926 * nanosleep.c (SIGCONT): Define if not already defined.
6928 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6930 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6931 per change in ../m4/ls-mntd-fs.m4.
6932 (read_filesystem_list): Ignore symbolic links.
6934 2000-06-29 Jim Meyering <meyering@lucent.com>
6936 * same.c: Include <string.h> or <strings.h>, as appropriate,
6937 for declaration of strcmp.
6939 * long-options.c: Include <stdlib.h>, for declaration of exit.
6941 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6942 Avoid warning by casting result to `char *' to remove `const'.
6944 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6946 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6948 2000-06-26 Paul Eggert <eggert@twinsun.com>
6950 savedir now sets errno on failure and invokes xmalloc to get memory.
6951 Fix a couple of other minor bugs while we're at it.
6953 * savedir.c (<unistd.h>): Do not include; there's no need.
6954 (NAMLEN): Remove macro.
6955 (malloc, realloc): Remove decls.
6957 ("xalloc.h"): Include.
6958 (NAME_SIZE_DEFAULT): New macro.
6959 (savedir): Use xmalloc / xrealloc to allocate memory.
6960 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6961 Skip "" directory entries.
6962 Use strlen to calculate directory entry length, since the old method
6963 is rarely used these days and isn't worth supporting.
6964 Don't use a pointer after freeing it.
6965 Check for integer overflow when calculating allocation size.
6966 Use memcpy to copy entries, instead of stpcpy.
6967 Set errno properly when returning NULL.
6968 Check for readdir error.
6970 2000-06-26 Jim Meyering <meyering@lucent.com>
6972 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6974 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6976 * getusershell.c (xmalloc, xrealloc): Remove functions.
6978 Don't include <stdlib.h>. Don't declare malloc, realloc.
6980 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6982 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6984 2000-06-24 Jim Meyering <meyering@lucent.com>
6986 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6988 2000-06-21 Jim Meyering <meyering@lucent.com>
6990 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6992 2000-06-19 Paul Eggert <eggert@twinsun.com>
6994 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6995 (mbrtowc, mbstate_t): Define substitutes if
6996 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6997 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6998 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7000 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7002 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7003 than 1024, return a memory chunk of least possible size, instead
7004 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7005 Use free/xmalloc instead of xrealloc to avoid copying for very long
7008 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7010 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7011 address, not strdup. Include <stdlib.h> and don't declare free().
7013 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7015 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7018 2000-06-21 Jim Meyering <meyering@lucent.com>
7020 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7021 (noinst_HEADERS): Add getstr.h.
7023 * getline.c (getstr): Move into a separate file.
7024 * getstr.c (getstr): New file, extracted from getline.c, with
7025 the following changes: new parameter, delim2; both delim[12]
7026 parameters have type `int', not `char'. The latter would lose
7027 with 8-bit delimiters.
7028 * getstr.h: New file.
7030 2000-06-19 Jim Meyering <meyering@lucent.com>
7032 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7034 2000-06-18 Jim Meyering <meyering@lucent.com>
7036 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7037 Besides, these days every porting target provides a mkdir function.
7039 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7040 (this snippet comes from src/system.h).
7042 2000-06-15 Paul Eggert <eggert@twinsun.com>
7044 * human.c (adjust_value): New function.
7045 (human_readable_inexact): Apply rounding style even when
7046 printing approximate values.
7048 2000-06-14 Paul Eggert <eggert@twinsun.com>
7050 * human.c (human_readable_inexact): Allow an input block
7051 size that is not a multiple of the output block size, and vice versa.
7052 Reported by Piergiorgio Sartor.
7054 2000-06-14 Paul Eggert <eggert@twinsun.com>
7056 * getdate.y (get_date): Apply relative times after time
7057 zone indicator, not before. Reported by Todd A. Jacobs.
7059 2000-06-13 Jim Meyering <meyering@lucent.com>
7061 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7063 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7065 2000-06-12 Paul Eggert <eggert@twinsun.com>
7067 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7069 2000-06-04 Paul Eggert <eggert@twinsun.com>
7071 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7073 2000-06-04 Jim Meyering <meyering@lucent.com>
7075 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7076 SunOS 4.1.4 for which gid_t is an unsigned type.
7078 2000-06-03 Jim Meyering <meyering@lucent.com>
7080 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7082 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7084 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7085 newer, don't install charset.alias.
7086 * config.charset: Change the Linux/glibc rules so they become empty
7087 on glibc-2.1 or newer.
7089 2000-06-02 Jim Meyering <meyering@lucent.com>
7091 * mountlist.c: Back out last change. Instead, do this...
7092 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7093 member using the same `ignore'-testing code.
7094 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7098 2000-05-29 Jim Meyering <meyering@lucent.com>
7100 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7101 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7103 2000-05-22 Jim Meyering <meyering@lucent.com>
7105 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7107 2000-05-18 Jim Meyering <meyering@lucent.com>
7109 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7110 back, too, since it may have been modified by allocate_entry.
7111 (hash_delete): Rewrite to use neither the assignment operator
7112 nor the comma operator in an if-expression.
7114 2000-05-15 Paul Eggert <eggert@twinsun.com>
7117 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7118 Remove; no longer needed.
7119 "quotearg.h": Add include.
7120 (file_name): Do not bother to explicitly initialize to NULL; it's less
7121 efficient on some hosts.
7122 (close_stdout_status): Remove test as to whether stdout was already
7123 closed; it breaks for the case "echo x | sort >&-".
7124 Quote file name colons.
7125 Do not assume that _("write error") lacks format strings.
7127 2000-05-15 Jim Meyering <meyering@lucent.com>
7129 * version-etc.c (version_etc_copyright): Update the copyright string
7130 used in all --version output.
7132 2000-05-14 Jim Meyering <meyering@lucent.com>
7134 * closeout.c (close_stdout_set_file_name): New function.
7135 (close_stdout_status): Use new file-scoped global.
7136 Return right away if fstat says the stdout file descriptor is invalid.
7137 * closeout.h (close_stdout_set_file_name): Declare.
7139 2000-05-10 Jim Meyering <meyering@lucent.com>
7141 * closeout.c [default_exit_status]: New file-scoped variable.
7142 (close_stdout_set_status): New function.
7143 * closeout.h (close_stdout_set_status): Declare.
7145 2000-05-08 Jim Meyering <meyering@lucent.com>
7147 * long-options.c: Don't include closeout.h.
7148 (parse_long_options): Don't call close_stdout for --version.
7150 2000-05-06 Jim Meyering <meyering@lucent.com>
7152 * strnlen.c: Undefine __strnlen and strnlen.
7153 [!weak_alias]: Define __strnlen to strnlen.
7155 * atexit.c: New file, from libiberty.
7157 2000-05-06 Jim Meyering <meyering@lucent.com>
7159 * closeout.c (close_stdout_status): Also check for errors on the
7162 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7164 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7165 instead of xmalloc, xrealloc, path_concat.
7166 (locale_charset): Treat empty environment variables as absent.
7167 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7169 2000-05-04 Jim Meyering <meyering@lucent.com>
7171 * getopt.c: Update from glibc.
7172 * obstack.c: Likewise.
7173 * obstack.h: Likewise.
7174 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7176 * regex.h: Likewise.
7177 * strndup.c: Likewise.
7178 * strnlen.c: New file, from glibc.
7180 2000-05-01 Jim Meyering <meyering@lucent.com>
7182 * full-write.c (full_write): Remove `FIXME' part of comment.
7184 2000-04-29 Jim Meyering <meyering@lucent.com>
7186 * path-concat.c: Declare strdup only if it's not defined.
7187 * canon-host.c: Likewise.
7189 2000-04-28 Jim Meyering <meyering@lucent.com>
7191 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7192 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7193 included first, then limits.h is included by locale.h by libintl.h.
7194 From John David Anglin.
7196 2000-04-25 Jim Meyering <meyering@lucent.com>
7198 * makepath.c (S_IRWXUGO): Define.
7199 (make_path): Always perform explicit chmod if MODE specifies any
7200 of the `special' permission bits. Prompted by a bug report against
7201 install from Mate Wierdl and Joost van Baal.
7203 2000-04-18 Jim Meyering <meyering@lucent.com>
7207 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7208 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7210 2000-04-17 Jim Meyering <meyering@lucent.com>
7212 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7213 the definition of it to rpl_strftime also defined-away the system's
7216 2000-04-15 Jim Meyering <meyering@lucent.com>
7218 Use `C' to denote so-called `contiguous' files, the same way
7220 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7221 (ftypelet): Use S_ISCTG.
7222 From Michael Deutschmann.
7224 2000-04-14 Jim Meyering <meyering@lucent.com>
7226 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7228 2000-04-08 Jim Meyering <meyering@lucent.com>
7230 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7231 names don't conflict. Reported by Eli Zaretskii.
7233 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7235 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7236 bug. Deal with the different error behavior of Irix iconv.
7238 2000-04-07 Jim Meyering <meyering@lucent.com>
7240 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7241 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7243 2000-04-05 Jim Meyering <meyering@lucent.com>
7245 Portability tweaks required for ultrix4.3.
7246 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7247 * readutmp.c: Include sys/types.h before sys/stat.h.
7248 * canon-host.c: Declare strdup.
7249 * path-concat.c: Likewise.
7250 From John David Anglin.
7252 2000-04-04 Jim Meyering <meyering@lucent.com>
7254 Be more DOS 8.3-friendly.
7255 * ref-add.sin: Renamed from ref-add.sed.in.
7256 * ref-del.sin: Renamed from ref-del.sed.in.
7257 * Makefile.am: Reflect renaming.
7258 Reported by Eli Zaretskii.
7260 Use a temporary file name that won't clash with `charset.alias'
7261 in the DOS 8.3 name space.
7262 * Makefile.am (charset_tmp): Define.
7263 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7264 (uninstall-local): Likewise.
7265 Reported by Eli Zaretskii.
7267 2000-03-29 Paul Eggert <eggert@twinsun.com>
7269 * time/strftime.c (my_strftime): Make sure we call the system
7270 strftime, not ourselves, when invoking the underlying strftime.
7272 2000-03-24 Jim Meyering <meyering@lucent.com>
7274 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7275 (charset_alias): Define.
7276 (install-exec-local): Factor out common code.
7277 (uninstall-local): Split lines longer than 80.
7278 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7280 (.sed.in.sed): New rule. Don't redirect directly to $@.
7281 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7283 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7285 * config.charset: Output a line containing "Packages using this file".
7286 * ref-add.sed.in, ref-del.sed.in: New files.
7287 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7288 ref-del.sed): New rules.
7290 2000-03-17 Jim Meyering <meyering@lucent.com>
7292 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7293 Otherwise, include <strings.h>
7295 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7297 * unicodeio.c (utf8_wctomb): New function.
7298 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7299 format instead of in UCS-4 with platform dependent endianness.
7301 2000-03-07 Paul Eggert <eggert@twinsun.com>
7303 * savedir.c (savedir): Work even if directory size is
7304 negative; this can happen with some screwy NFS configurations.
7306 2000-03-06 Jim Meyering <meyering@lucent.com>
7308 * localcharset.c (get_charset_aliases): Don't try to free file_name
7309 if it's NULL (because we ran out of memory). From Bruno Haible.
7311 2000-03-05 Jim Meyering <meyering@lucent.com>
7313 * localcharset.c ("path-concat.h"): Include.
7314 (get_charset_aliases): Use path_concat instead of ANSI string
7317 * unicodeio.h (PARAMS): Define.
7318 Use it to guard prototype.
7320 2000-03-04 Jim Meyering <meyering@lucent.com>
7322 * Makefile.am (install-exec-local): Create $(libdir) before installing
7324 (uninstall-local): Uncomment this rule so `make distcheck' works
7327 * unicodeio.c (<errno.h>): Include it.
7328 (errno): Declare if not defined.
7330 * localcharset.c: Add Bruno's comment justifying use of volatile.
7332 * config.charset: New version, incorporating remarks from a linux
7333 i18n mailing list. From Bruno Haible.
7335 2000-03-02 Jim Meyering <meyering@lucent.com>
7337 * Makefile.am (EXTRA_DIST): Add config.charset.
7339 2000-03-01 Jim Meyering <meyering@lucent.com>
7341 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7342 * unicodeio.c: Likewise.
7344 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7346 * config.charset: New file.
7347 * localcharset.c: New file.
7348 * unicodeio.h, unicodeio.c: New files.
7349 * Makefile.am (DEFS): Add -DLIBDIR=...
7350 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7351 (noinst_HEADERS): Add unicodeio.h.
7352 (all-local, install-exec-local, charset.alias): New targets.
7354 2000-02-28 Paul Eggert <eggert@twinsun.com>
7356 * quotearg.c (ALERT_CHAR): New macro.
7357 (quotearg_buffer_restyled): Use it.
7359 2000-02-27 Jim Meyering <meyering@lucent.com>
7361 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7362 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7364 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7365 not `#if STDC_HEADERS'.
7366 Declare malloc if needed.
7368 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7369 now that autoconf always defines the HAVE_DECL_ symbols.
7370 * human.c: Likewise.
7372 * strtoumax.c: Likewise.
7374 * backupfile.c: Arrange for cpp to fail if the configure-time
7375 declaration check was not run.
7377 * human.c: Likewise.
7379 * strtoumax.c: Likewise.
7381 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7382 then first look up the entire `.'-containing string as a login name.
7384 2000-02-18 Paul Eggert <eggert@twinsun.com>
7386 * getdate.y: Handle two-digit years with leading zeros correctly.
7387 (textint): New typedef.
7388 (parser_control): Member year changed from int to textint.
7390 (YYSTYPE): Removed; replaced by %union with int and textint members.
7391 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7392 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7393 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7394 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7395 (date, number, to_year): Use width of number in digits, not its value,
7396 to determine whether it's a 2-digit year, or a 2-digit time.
7397 (yylex): Store number of digits of numeric tokens.
7398 Reported by John Kendall.
7400 (parser_control): Changed from struct parser_control to typedef (for
7401 consistency). All uses changed.
7403 (tID): Removed; not used.
7404 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7406 2000-02-14 Paul Eggert <eggert@twinsun.com>
7408 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7409 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7411 2000-02-12 Jim Meyering <meyering@lucent.com>
7413 * userspec.c (ISDIGIT): Define it.
7414 (isdigit): Remove definition.
7415 (is_number): Use ISDIGIT, not isdigit.
7416 <libintl.h>: Include.
7418 (parse_user_spec): Mark translatable strings.
7420 2000-02-10 Jim Meyering <meyering@lucent.com>
7422 With these changes, nanosleep.[ch] are finally enough like the other
7423 lib/* replacement files to compile on a few more losing systems.
7425 * nanosleep.h: Don't include config.h.
7426 Remove prototype from declaration of nanosleep.
7427 (PARAMS): Remove now-unneeded definition.
7428 * nanosleep.c: #undef nanosleep.
7429 (rpl_nanosleep): Rename from nanosleep.
7431 2000-02-03 Jim Meyering <meyering@lucent.com>
7433 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7434 rather than with `#if HAVE_UTMPNAME'.
7436 2000-02-01 Jim Meyering <meyering@lucent.com>
7438 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7440 2000-01-31 Jim Meyering <meyering@lucent.com>
7442 * nanosleep.h (nanosleep): Guard declaration with
7443 `#if ! HAVE_DECL_NANOSLEEP'.
7444 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7445 the declaration in that vendor's sys/timers.h.
7446 Reported by Christian Krackowizer.
7448 * quotearg.c (ISASCII): Add #undef and move definition to follow
7449 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7450 (ISPRINT): Likewise.
7451 Reported by Tom Tromey.
7453 2000-01-30 Jim Meyering <meyering@lucent.com>
7455 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7456 uses of ->ut_name. The latter doesn't work with new Linux header files
7457 where only utmpx.ut_user is declared.
7459 * readutmp.h (UT_USER): Define.
7461 2000-01-23 Jim Meyering <meyering@lucent.com>
7463 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7466 2000-01-22 Jim Meyering <meyering@lucent.com>
7468 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7469 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7470 Required for some AIX systems. Reported by Christian Krackowizer.
7471 [TESTING] (main): New function.
7473 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7474 * dirname.c (dir_name): Support for DOS-style file names with drive
7477 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7479 * strverscmp.c (ISDIGIT): Define.
7480 (strverscmp): Use ISDIGIT, not isdigit.
7482 2000-01-17 Paul Eggert <eggert@twinsun.com>
7484 * nanosleep.c (nanosleep):
7485 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7486 POSIX.1 doesn't require SA_INTERRUPT and some systems
7487 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7488 it's been part of POSIX.1 since day 1 (in 1988).
7490 2000-01-17 Jim Meyering <meyering@lucent.com>
7492 * interlock: Remove unused file. Reported by François Pinard.
7494 2000-01-16 Paul Eggert <eggert@twinsun.com>
7496 * quotearg.c (quotearg_buffer_restyled): Do not quote
7497 alert, backslash, formfeed, and vertical tab unnecessarily in
7498 shell quoting style.
7501 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7502 Free Software Foundation, Inc.
7503 Copying and distribution of this file, with or without modification,
7504 are permitted provided the copyright notice and this notice are preserved.