1 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
3 * iconvme.h: Add prototype for iconv_alloc.
5 2005-08-29 Simon Josefsson <jas@extundo.com>
7 * iconvme.c: Fix errno.
9 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
11 * iconvme.c: Split iconv_string into iconv_alloc.
13 2005-08-27 Jim Meyering <jim@meyering.net>
15 * fopen-safer.c: Merge minor changes from coreutils.
16 * dup-safer.c: Likewise.
17 * fd-safer.c: Likewise.
20 * stdio--.h: New file.
21 * stdlib--.h: New file.
22 * mkstemp-safer.c: New file.
25 * pipe-safer.c: New file.
26 * creat-safer.c: New file.
27 * fcntl--.h (creat): Define to creat_safer.
28 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
29 * unistd--.h (pipe): Define to pipe_safer.
30 * unistd-safer.h: Declare pipe_safer.
32 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
34 * regex_internal.h: Remove all references to
35 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
37 (bitset_not, bitset_merge, bitset_not_merge):
38 (bitset_mask, re_string_allocate, re_string_construct):
39 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
40 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
41 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
42 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
43 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
44 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
45 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
46 (re_acquire_state_context):
47 Remove unnecessary forward decls.
48 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
49 Put __attribute at function definition,
50 now that the function decl has been removed.
51 * lib/regex_internal.c (re_string_peek_byte_case):
52 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
55 2005-08-26 Simon Josefsson <jas@extundo.com>
57 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
58 Haible <bruno@clisp.org>.
60 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
62 * regexec.c (set_regs): Don't alloca with an unbounded size.
64 alloca modernization/simplification for regex.
65 * regex.c: Remove portability cruft for alloca. This no longer
66 needs to be at the start of the file, and can be moved into
67 regex_internal.h and simplified.
68 * regex_internal.h: Include <alloca.h>.
69 (__libc_use_alloca) [!defined _LIBC]: New macro.
70 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
71 now works outside glibc.
73 2005-08-24 Simon Josefsson <jas@extundo.com>
75 * getpass.c: Add WIN32 implementation. Conditionalize use of
76 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
79 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
81 Make regex safe for g++. This fixes one real bug (an "err"
82 that should have been "*err"). g++ problem reported by
84 * regex_internal.h (re_calloc): New macro, consistent with
85 re_malloc etc. All callers of calloc changed to use re_calloc.
86 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
87 not int. All callers changed.
88 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
89 just use an array of size MB_LEN_MAX.
90 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
91 (find_recover_state): Change "err" to "*err"; this fixes what
92 appears to be a real bug.
93 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
96 2005-08-25 Jim Meyering <jim@meyering.net>
98 * open-safer.c: Include <config.h>.
99 Otherwise, we'd lose LARGEFILE support in any file using
102 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
104 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
105 * regex.h (regerror): Likewise.
107 * regex.c: Do not include <sys/types.h>, as POSIX no longer
108 requires this. (The code never needed it.)
110 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
111 All uses of recently-renamed identifiers changed to use the new,
112 POSIX-compliant names. The code will build and run just fine
113 without these changes, but it's better to eat our own dog food
114 and use the standard-conforming names.
116 * regex.h: Fix a multitude of POSIX name space violations.
117 These changes have an effect only for programs that define
118 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
119 do not change anything for programs compiled in the normal way.
120 Also, there is no effect on the ABI.
122 (_REGEX_SOURCE): New macro.
123 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
124 defined and _GNU_SOURCE is not; this fixes a name space violation.
126 Rename the following macros to obey POSIX requirements.
127 The old names are still visible as macros if _REGEX_SOURCE is defined.
128 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
129 RE_BACKSLASH_ESCAPE_IN_LISTS.
130 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
131 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
132 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
133 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
134 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
135 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
136 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
137 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
138 (REG_INTERVALS): renamed from RE_INTERVALS.
139 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
140 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
141 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
142 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
143 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
144 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
145 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
146 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
147 RE_UNMATCHED_RIGHT_PAREN_ORD.
148 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
149 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
150 (REG_DEBUG): renamed from RE_DEBUG.
151 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
152 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
153 unusual, since we can't clash with the POSIX REG_ICASE.
154 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
155 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
156 (REG_NO_SUB): renamed from RE_NO_SUB.
157 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
158 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
159 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
160 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
161 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
162 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
163 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
164 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
165 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
166 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
167 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
168 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
169 RE_SYNTAX_POSIX_MINIMAL_BASIC.
170 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
171 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
172 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
173 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
174 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
175 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
176 (REG_FIXED): Renamed from REGS_FIXED.
177 (REG_NREGS): Renamed from RE_NREGS.
179 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
180 of other REG_* macros, since POSIX says the user is allowed to
181 #undef these macros selectively.
183 (reg_errcode_t): Update comment stating what other tables need
186 Rename the following enum values to obey POSIX requirements.
187 The old names are still visible as macros.
188 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
189 is not defined, since GNU is supposed to be a superset of POSIX as
190 much as possible, and since we want reg_errcode_t to be a signed
191 type for implementation consistency.
192 (_REG_NOERROR): Renamed from REG_NOERROR.
193 (_REG_NOMATCH): Renamed from REG_NOMATCH.
194 (_REG_BADPAT): Renamed from REG_BADPAT.
195 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
196 (_REG_ECTYPE): Renamed from REG_ECTYPE.
197 (_REG_EESCAPE): Renamed from REG_EESCAPE.
198 (_REG_ESUBREG): Renamed from REG_ESUBREG.
199 (_REG_EBRACK): Renamed from REG_EBRACK.
200 (_REG_EPAREN): Renamed from REG_EPAREN.
201 (_REG_EBRACE): Renamed from REG_EBRACE.
202 (_REG_BADBR): Renamed from REG_BADBR.
203 (_REG_ERANGE): Renamed from REG_ERANGE.
204 (_REG_ESPACE): Renamed from REG_ESPACE.
205 (_REG_BADRPT): Renamed from REG_BADRPT.
206 (_REG_EEND): Renamed from REG_EEND.
207 (_REG_ESIZE): Renamed from REG_ESIZE.
208 (_REG_ERPAREN): Renamed from REG_ERPAREN.
209 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
210 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
211 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
212 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
214 (_REG_RE_NAME, _REG_RM_NAME): New macros.
215 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
216 changed. But support the old name if the new one is not defined
217 and if _REGEX_SOURCE.
219 Change the following member names in struct re_pattern_buffer.
220 The old names are still supported if !_REGEX_SOURCE.
221 The new names are always supported, regardless of _REGEX_SOURCE.
222 (re_buffer): Renamed from buffer.
223 (re_allocated): Renamed from allocated.
224 (re_used): Renamed from used.
225 (re_syntax): Renamed from syntax.
226 (re_fastmap): Renamed from fastmap.
227 (re_translate): Renamed from translate.
228 (re_can_be_null): Renamed from can_be_null.
229 (re_regs_allocated): Renamed from regs_allocated.
230 (re_fastmap_accurate): Renamed from fastmap_accurate.
231 (re_no_sub): Renamed from no_sub.
232 (re_not_bol): Renamed from not_bol.
233 (re_not_eol): Renamed from not_eol.
234 (re_newline_anchor): Renamed from newline_anchor.
236 Change the following member names in struct re_registers.
237 The old names are still supported if !_REGEX_SOURCE.
238 The new names are always supported, regardless of _REGEX_SOURCE.
239 (rm_num_regs): Renamed from num_regs.
240 (rm_start): Renamed from start.
241 (rm_end): Renamed from end.
243 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
244 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
245 Prepend __ to parameter names.
247 Undo yesterday's changes.
249 2005-08-24 Jim Meyering <jim@meyering.net>
252 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
254 2005-08-21 Bruno Haible <bruno@clisp.org>
256 * lock.h: Add multiple inclusion guard.
257 * tls.h: Add multiple inclusion guard.
259 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
261 * regex.h (REG_NOSYS)
262 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
263 Define, since POSIX requires it as of 2001.
264 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
265 New private symbol, used to keep the enum signed in all cases.
266 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
267 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
269 * regex_internal.c (re_string_skip_chars, register_state):
271 Remove forward decls; no longer needed now that we use prototypes.
272 * regexec.c (acquire_init_state_context, check_halt_node_context):
273 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
274 (clean_state_log_if_needed): Likewise.
276 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
278 Fix problems reported by Sam Steingold in
279 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
280 * regexec.c (sift_states_bkref): Fix portability bug: the code
281 assumed that reg_errcode_t is a signed type, which is not
282 necessarily true if _XOPEN_SOURCE is not defined.
283 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
284 some compilers warn about it otherwise.
286 2005-08-20 Jim Meyering <jim@meyering.net>
288 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
289 of unused local, dfa.
291 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
293 * regcomp.c (create_initial_state): Remove duplicate decl.
294 (init_word_char, create_initial_state, duplicate_node_closure):
295 (fetch_token, peek_token_bracket, build_range_exp):
296 (build_collating_symbol): Remove forward decls; no longer needed
297 now that we use prototypes.
300 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
301 (re_compile_fastmap_iter, regcomp, regerror, regfree):
302 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
303 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
304 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
305 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
306 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
307 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
308 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
309 (build_range_exp, build_collating_symbol, parse_bracket_exp):
310 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
311 (build_charclass, build_charclass_op, fetch_number, create_tree):
312 (create_token_tree, mark_opt_subexp, duplicate_tree):
313 Use prototypes rather than old-style definitions.
316 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
317 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
318 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
319 (re_string_reconstruct, re_string_peek_byte_case):
320 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
321 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
322 (re_node_set_init_copy, re_node_set_add_intersect):
323 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
324 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
325 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
326 (re_acquire_state, re_acquire_state_context, register_state):
327 (create_ci_newstate, create_cd_newstate, free_state):
329 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
330 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
331 (re_search_internal, prune_impossible_nodes):
332 (acquire_init_state_context, check_matching, static):
333 (check_halt_node_context, check_halt_state_context, proceed_next_node):
334 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
335 (update_regs, sift_states_backward, build_sifted_states):
336 (clean_state_log_if_needed, merge_state_array):
337 (update_cur_sifted_state, add_epsilon_src_nodes):
338 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
339 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
340 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
341 (find_recover_state, check_subexp_matching_top, transit_state_mb):
342 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
343 (check_arrival, check_arrival_add_next_nodes):
344 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
345 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
346 (check_node_accept_bytes, check_node_accept, extend_buffers):
347 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
348 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
353 (re_string_allocate, re_string_construct, re_string_reconstruct):
354 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
355 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
356 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
357 (re_string_context_at, re_string_peek_byte_case):
358 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
359 is defined, since we now use prototypes always.
361 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
362 C89 or better. All uses removed.
364 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
366 * regex_internal.c (re_acquire_state, re_acquire_state_context)
367 [defined lint]: Suppress bogus uninitialized-variable warnings.
369 * regcomp.c (duplicate_node): Return new index, not an error code,
370 and let the caller return REG_ESPACE if out of space. This
371 removes an uninitialied-variable warning with GCC 4.0.1, and also
372 avoids taking the address of a local variable. All callers
375 2005-08-19 Jim Meyering <jim@meyering.net>
377 * regexec.c (proceed_next_node): Redo local variables to
378 avoid GCC shadowing warnings.
380 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
382 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
383 (re_node_set_insert_last, re_dfa_add_node):
384 Rename local variables to avoid GCC shadowing warnings.
386 2005-08-18 Bruno Haible <bruno@clisp.org>
388 * strstr.c (strstr): Fix return value in multibyte case.
389 * strcasestr.c (strcasestr): Likewise.
391 2005-08-17 Jim Meyering <jim@meyering.net>
393 Make the %s format (seconds since the epoch) work for a negative
394 number and when used with a zero-padded field width, e.g. %015s.
396 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
397 label so that it precedes the code to set `digits'. Otherwise,
398 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
399 print `00-22'. Now, it prints `-0022', as it should.
401 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
403 * regex.h: Remove useless space-before-tab. From coreutils.
405 2005-08-17 Bruno Haible <bruno@clisp.org>
407 * strcasestr.h: New file.
408 * strcasestr.c: New file.
410 2005-08-17 Bruno Haible <bruno@clisp.org>
412 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
413 * strstr.c: Completely rewritten, with multibyte locale support.
415 2005-08-17 Bruno Haible <bruno@clisp.org>
417 * strcasecmp.c: Use mbuiter.h.
419 2005-08-17 Bruno Haible <bruno@clisp.org>
421 * mbuiter.h: New file.
423 2005-08-16 Bruno Haible <bruno@clisp.org>
425 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
427 (mbi_avail, mbi_advance): Let the iteration end before the terminating
428 NUL byte, not after it.
430 2005-08-16 Bruno Haible <bruno@clisp.org>
432 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
433 the valid ones. Makes the comparison operations transitive:
434 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
435 * strcasecmp.c (strcasecmp): Use mb_casecmp.
437 2005-08-16 Bruno Haible <bruno@clisp.org>
439 * strcase.h (strcasecmp): Add note in comments.
440 * strncasecmp.c: Use code from strcasecmp.c.
441 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
442 (strcasecmp): Work correctly in multibyte locales.
444 2005-08-16 Bruno Haible <bruno@clisp.org>
446 * strnlen1.h: New file.
447 * strnlen1.c: New file.
449 2005-08-16 Bruno Haible <bruno@clisp.org>
451 * mbfile.h: New file.
453 2005-08-16 Bruno Haible <bruno@clisp.org>
455 * mbiter.h: New file.
457 2005-08-16 Bruno Haible <bruno@clisp.org>
459 * mbchar.h: New file.
460 * mbchar.c: New file.
462 2005-08-16 Bruno Haible <bruno@clisp.org>
464 * tls.h: New file, from GNU gettext.
465 * tls.c: New file, from GNU gettext.
467 2005-08-15 Bruno Haible <bruno@clisp.org>
469 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
472 2005-08-14 Jim Meyering <jim@meyering.net>
476 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
477 Use the hash-table-based cycle-detection code not just when
478 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
479 Reported by James Youngman in
480 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
481 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
482 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
483 This lets us compile with -DFTS_DEBUG, once again.
484 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
485 * fts.c (fd_safer): Remove decl.
486 Include fcntl--.h rather than unistd-safer.h
487 (fts_safe_changedir): Don't call fd_safer; no longer needed
488 now that we include fcntl--.h.
490 2005-08-11 Simon Josefsson <jas@extundo.com>
492 * readline.h, readline.c: New file.
494 2005-08-11 Bruno Haible <bruno@clisp.org>
496 * strnlen.h (strnlen): Change parameter name to match comment.
498 2005-08-10 Simon Josefsson <jas@extundo.com>
500 * strndup.c: Use strnlen.h.
502 * strnlen.h: New file.
504 2005-08-02 Simon Josefsson <jas@extundo.com>
506 * getline.h, getline.c: Rewrite.
508 * getdelim.h, getdelim.c: New files, ported from glibc.
510 2005-07-31 Bruno Haible <bruno@clisp.org>
512 * lock.h (gl_lock_initializer): New macro.
513 (gl_lock_define_initialized): Use it.
514 (gl_rwlock_initializer): New macro.
515 (gl_rwlock_define_initialized): Use it.
516 (gl_recursive_lock_initializer): New macro.
517 (gl_recursive_lock_define_initialized): Use it.
519 2005-07-26 Bruno Haible <bruno@clisp.org>
521 * lock.h: Update from GNU gettext.
522 * lock.c: Update from GNU gettext.
524 2005-07-18 Bruno Haible <bruno@clisp.org>
526 * lock.h (gl_once_t): New type.
527 (gl_once_define, gl_once): New macros.
528 * lock.c (fresh_once): New variable.
529 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
532 2005-07-18 Simon Josefsson <jas@extundo.com>
534 * check-version.c (check_version): Accept identical versions too.
536 2005-07-18 Bruno Haible <bruno@clisp.org>
538 * lock.h: New file, from GNU gettext.
539 * lock.c: New file, from GNU gettext.
541 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
543 * quotearg.c: Add translator comment suggested by Bruno Haible,
546 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
548 * version-etc-fsf.c (version_etc_copyright): Parameterize the
549 copyright symbol and the year.
550 * version-etc.c (COPYRIGHT_YEAR): New constant.
551 (version_etc_va): Use parameterized copyright notice.
552 Reword to conform to the current GNU coding standards.
554 2005-07-11 Simon Josefsson <jas@extundo.com>
556 * size_max.h: New file.
558 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
560 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
563 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
564 and Paul Eggert <eggert@cs.ucla.edu>
566 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
567 in wint_t, not wchar_t. Remove now-unnecessary cast.
569 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
571 * regex.c, regex.h: Sync from libc.
572 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
573 New files, synced from libc, except that regex_internal.h
574 currently has a small porting fix.
576 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
578 Remove the dependency of the strftime module on the tzset module.
579 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
580 Copy the input structure, to work around some of the bug with
581 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
582 Solaris releases, you should also use the tzset module, but we won't
583 require it as a dependency any more since we don't want LGPLed code
584 to depend on GPLed code.
586 2005-07-02 Jim Meyering <jim@meyering.net>
588 * backupfile.c (backup_args): Change a `0' to NULL.
590 2005-07-01 Jim Meyering <jim@meyering.net>
592 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
593 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
594 * save-cwd.c, tempname.c:
595 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
596 and don't include <sys/file.h>).
598 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
600 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
601 declares only 'struct timespec;' (!).
603 2005-06-29 Jim Meyering <jim@meyering.net>
605 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
606 type name. Use the variable name instead.
607 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
609 2005-06-28 Simon Josefsson <jas@extundo.com>
611 * check-version.h, check-version.c: New files.
613 2005-06-28 Simon Josefsson <jas@extundo.com>
615 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
616 collision with global variable. Better indentation. Don't
617 increment buffer pointer beyond buffer end. Based on comments
618 from Paul Eggert <eggert@cs.ucla.edu>.
622 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
624 * canon-host.c (canon-host): Append trailing "," to 0 in
625 initializer of struct addrinfo, as an indication that we don't
626 care how many members the structure has.
628 2005-06-24 Derek Price <derek@ximbiot.com>
629 and Bruno Haible <bruno@clisp.org>
631 Remove stat module & update lstat.
632 * stat.c: Remove this file...
633 (slash_aware_lstat): ...moving this content and its support...
634 * lstat.c (rpl_lstat): ...into here.
637 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
639 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
640 (ranged_convert): Don't save conversion in a temporary struct.
641 This causes a warning with GCC 4.0.0, and anyway in the typical
642 case it's not worth the extra 100 bytes or so of code.
643 (ranged_convert, __mktime_internal): When calling a function via a
644 pointer P, use P () rather than (*P) (), as we now assume C89 or
647 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
649 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
650 "who -r" failed to give output. Problem reported by Tim Waugh.
652 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
653 (xcalloc): Use it to avoid needless tests.
654 Problem reported by Jim Meyering.
656 2005-06-16 Jim Meyering <jim@meyering.net>
658 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
659 when either N or S is zero.
661 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
663 * argp.h (__option_is_short): Check upper limit of
664 __key. Isprint() requires its argument to have the value
665 of an unsigned char or EOF.
667 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
669 * fnmatch.c (fnmatch): If there is an encoding error in a
670 multibyte string or pattern, fall back on unibyte matching.
671 Problem reported by James Youngman.
673 2005-06-08 Bruno Haible <bruno@clisp.org>
675 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
678 2005-06-08 Bruno Haible <bruno@clisp.org>
680 * csharpcomp.h: New file, from GNU gettext.
681 * csharpcomp.c: New file, from GNU gettext.
682 * csharpcomp.sh.in: New file, from GNU gettext.
684 2005-06-07 Derek Price <derek@ximbiot.com>
687 * glob_.h: Indent nested #ifdef.
689 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
692 Use "file name" when talking about file names, instead of "filename"
693 or "path", as per the GNU coding standards.
694 * mkdir-p.c: Renamed from makepath.c.
695 (make_dir_parents): Renamed from make_path. All callers changed.
696 * mkdir-p.h: Likewise. All includers changed.
697 * filenamecat.c: Renamed from path-concat.c.
698 (file_name_concat): Renamed from path_concat. All callers changed.
699 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
700 * filenamecat.h: Likewise. All includers changed.
701 * acl.c: Don't use "path" or "filename" to mean "file name"
702 in comments or local variable names.
703 * basename.c: Likewise.
704 * canonicalize.c, canonicalize.h: Likewise.
705 * dirname.c, dirname.h: Likewise.
706 * euidaccess.c: Likewise.
707 * exclude.c: Likewise
708 * fnmatch_.h, fnmatch_loop.c: Likewise.
709 * fsusage.c, fsuage.h: Likewise.
710 * fts.c, fts_.h: Likewise.
711 * getcwd.c: Likewise.
712 * getloadavg.c: Likewise.
713 * mkstemp.c: Likewise.
714 * mountlist.c, mountlist.h: Likewise.
715 * openat.c, openat.h: Likewise.
716 * readlink-stub.c: Likewise.
717 * readutmp.c, readutmp.h: Likewise.
718 * rename.c: Likewise.
721 * savedir.c: Likewise.
722 * stripslash.c: Likewise.
723 * tempname.c: Likewise.
724 * xreadlink.c: Likewise.
725 * exclude.c (excluded_file_name): Renamed from excluded_filename.
727 * exclude.h: Likewise.
729 * euidaccess.c (getuid, getgid, getuid, getegid)
730 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
731 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
732 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
733 * pathmax.h: Include <limits.h> unconditionally, since other
734 files have been getting away with it for years (MORE/BSD 4.3
736 * userspec.c (getpwnam, getgrnam, getgrgid)
737 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
739 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
740 Define to 256, not 255, as per modern POSIX.
742 2005-06-01 Bruno Haible <bruno@clisp.org>
744 * csharpexec.h: New file, from GNU gettext.
745 * csharpexec.c: New file, from GNU gettext.
746 * csharpexec.sh.in: New file, from GNU gettext.
748 2005-05-31 Derek Price <derek@ximbiot.com>
749 Paul Eggert <eggert@cs.ucla.edu>
752 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
754 2005-05-29 Derek Price <derek@ximbiot.com>
755 Paul Eggert <eggert@cs.ucla.edu>
757 * glob_.h, glob.c: New files.
759 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
761 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
763 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
764 the configuration hassle isn't worth it.
765 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
766 (LONGEST_MODIFIER, PRIuMAX): Remove.
768 2005-05-27 Bruno Haible <bruno@clisp.org>
770 * getlogin_r.h: Remove second include of <stddef.h>.
772 2005-05-25 Bruno Haible <bruno@clisp.org>
773 Derek Price <derek@ximbiot.com>
775 * getlogin_r.h: Simplify API documentation.
777 2005-05-25 Derek Price <derek@ximbiot.com>
778 Paul Eggert <eggert@cs.ucla.edu>
780 * getlogin_r.c, getlogin_r.h: New files.
782 2005-05-22 Bruno Haible <bruno@clisp.org>
784 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
785 Also include <sys/param.h> if it defines MIN, MAX.
786 Based on a patch by Derek Price <derek@ximbiot.com>.
788 2005-05-22 Bruno Haible <bruno@clisp.org>
790 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
791 (INT64_MIN): Fix definition.
792 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
794 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
795 NEED_SIGNED_INT_TYPES.
797 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
798 HAVE_SYSTEM_INTTYPES.
800 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
802 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
803 so that unistd-safer.h (GPL'ed code) need not be included.
805 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
808 * fts.c: Don't include "cycle-check.h" or "hash.h".
809 (setup_dir, free_dir): New functions.
810 (enter_dir, leave_dir): Define trivial
811 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
812 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
813 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
814 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
816 (fts_open): Use setup_dir.
817 (fts_close): Use free_dir.
818 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
819 This adds a label and some gotos, but the alternatives were messier.
820 Check for memory allocation failure when entering a dir.
821 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
822 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
823 (FTS): New member fts_cycle, that is a union that contains the
824 old active_dir_ht and cycle_state. All uses changed to mention
825 fts_cycle.ht and fts_cycle.state.
826 * fts-cycle.c: New file, containing GPL'ed code migrated out of
827 fts.c, with the following changes:
828 (setup_dir, free_dir): New functions.
829 (enter_dir): Now returns bool. Return true if successful, false
830 if memory exhausted. All callers changed.
831 Do not bother partly cleaning up on
832 memory allocation failure; that is free_dir's job.
833 However, free ad if hash_insert fails, to avoid memory leak.
834 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
835 fts->fts_options to see which union member to use.
837 2005-05-20 Jim Meyering <jim@meyering.net>
839 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
840 Now a macro, to pacify GCC.
842 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
844 * chown.c (rpl_chown): Return -1 on failure.
846 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
848 * canonicalize.c: Include canonicalize.h first, to test interface.
849 Include <stddef.h> unconditionally, since we assume C89 now.
850 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
851 * fts.c: Include fts_.h first, to check interface.
852 Do not include intprops.h; no longer needed.
853 Include cycle-check.h and hash.h, since fts_.h no longer does.
854 Remove unnecessary casts of closedir to void.
855 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
856 decide whether to decrement nlinks.
857 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
858 (FTS): Use struct hash_table * instead of Hash_table, so that
859 we no longer need to include hash.h here.
861 2005-05-17 Jim Meyering <jim@meyering.net>
863 * fts.c, fts_.h: New files, from coreutils.
865 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
868 * unlinkdir.c, unlinkdir.h: New files.
869 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
870 regex.h, unlocked-io.h, xtime.h:
871 White space changes only.
872 * makepath.c (make_path): Port to hosts where leading "//" is special.
873 * yesno.c: Include getline.h, not ctype.h.
874 (yesno): Don't remove leading white space; POSIX doesn't allow it.
875 Use getline to remove arbitrary restriction on response length.
877 2005-05-13 Bruno Haible <bruno@clisp.org>
879 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
880 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
881 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
882 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
883 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
884 Add support for 64-bit integers in the MSVC compiler.
886 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
888 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
889 Change the initial comment to refer to GPL, not LGPL.
890 gnulib-tool will change it to LGPL as needed.
892 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
893 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
894 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
895 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
896 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
897 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
898 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
899 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
900 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
901 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
902 concatpath.c, config.charset, copy-file.c, copy-file.h,
903 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
904 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
905 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
906 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
907 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
908 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
909 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
910 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
911 full-read.c, full-read.h, full-write.c, full-write.h,
912 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
913 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
914 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
915 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
916 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
917 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
918 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
919 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
920 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
921 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
922 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
923 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
924 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
925 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
926 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
927 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
928 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
929 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
930 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
931 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
932 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
933 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
934 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
935 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
936 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
937 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
938 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
939 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
940 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
941 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
942 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
943 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
944 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
945 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
946 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
947 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
948 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
949 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
950 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
951 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
952 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
953 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
954 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
955 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
956 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
957 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
958 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
959 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
960 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
961 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
962 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
963 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
964 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
965 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
966 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
967 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
968 Update FSF postal mail address.
970 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
972 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
973 specified in ai_socktype. Fix invalid ai_protocol
974 check. ai_protocol is usually set to 0 or depending on
975 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
976 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
977 ai_socktype / ai_protocol in the returned addrinfo structure.
979 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
980 Bruno Haible <bruno@clisp.org>
982 * inet_ntop.h: New file.
983 * inet_ntop.c: New file, from glibc with modifications.
985 2005-05-08 Jim Meyering <jim@meyering.net>
987 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
989 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
991 Merge from coreutils. Among other things,
992 add bulletproofing for cases where stdin, stdout, or stderr are closed.
993 * fd-safer.c: New file.
994 * fcntl-safer.h, open-safer.c: Remove.
995 * chdir-long.c: Fix comment "fetish" -> "coreutils".
996 * dup-safer.c: Include unistd-safer.h first.
997 Don't include errno.h.
998 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
999 * file-type.h: Don't assume invoker included sys/stat.h first.
1000 * file-type.c: Rely on file-type.h change.
1001 * getloadavg.c: Include unistd-safer.h.
1002 (getloadavg): Use safer open.
1003 * getusershell.c: Include "stdio-safer.h".
1004 (getusershell): Use safer fopen.
1005 * long-options.c (long_options): Use NULL rather than 0.
1006 * modechange.h (mode_free): Remove; all callers changed to invoke
1008 * modechange.c: Likewise.
1009 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1010 (MODE_DONE): New constant.
1011 (struct mode_change): Remove 'next' member.
1012 (make_node_op_equals): New function; like the old one of the
1013 same name, except it allocates an array.
1014 (mode_compile, mode_create_from_ref): Use it.
1015 (mode_compile): Allocate result as an array, not a linked list.
1016 Parse octal string ourself, so that we catch mistakes like "+0".
1017 (mode_adjust): Arg is an array, not a linked list.
1018 * modechange.c: Include stat-macros.h, xalloc.h.
1019 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1020 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1021 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1022 Remove. This is now stat-macros.h's job.
1023 (talloc): Remove. All callers replaced by xalloc, so that
1024 our invokers don't have to worry about reporting memory failures.
1025 (make_node_op_equals): Remove.
1026 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1028 (struct mode_change): Moved here from modechange.h.
1029 (mode_append_entry): Remove.
1030 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1031 apps to have incorrect behavior. Use simpler algorithm for head
1032 and tail. Don't futz with umask; that's now the job of mode_adjust.
1033 Detect more invalid usages rather than having somewhat-random behavior.
1034 Don't insert an "a=" action, as that leads to incorrect behavior.
1035 (mode_compile, mode_create_from_ref): Return NULL on error instead
1036 of an enum, since now there's only one way to have an error. All
1038 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1039 at the correct time. Simplify calculation of "+u" and its ilk.
1040 Don't mishandle "+X".
1041 (mode_free): Remove "register" and localize decls.
1042 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1043 (struct mode_change): Move to modechange.c; callers don't
1044 need to see this stuff.
1045 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1046 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1047 (mode_change, mode_adjust): Reflect the new signatures noted above.
1048 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1049 that might redefine system include files.
1050 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1051 (my_usleep): Use NULL rather than (void *) 0.
1052 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1053 Use siginterrupt to specify that system calls should be interrupted.
1054 (rpl_nanosleep): Move initialization of suspended closer to call of
1056 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1057 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1058 (desirable_utmp_entry): New function.
1059 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1060 using x2nrealloc, to simplify logic.
1061 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1062 size calculation. Do not assume utmp file is a regular file.
1063 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1064 (READ_UTMP_CHECK_PIDS): New constant.
1065 * save-cwd.c: Include unistd-safer.h.
1066 (save_cwd): Use fd_safer.
1067 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1068 [!_LIBC] Include "stat-macros.h" instead.
1069 * unistd-safer.h (fd_safer): New decl.
1071 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1073 * byteswap_.h: New file.
1075 2005-04-25 Albert Chin <china@thewrittenword.com>
1077 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1080 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1082 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1083 that "UTC +1 second" continues to work. Problem reported
1085 (relunit_snumber): New rule.
1088 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1090 * getdate.y (universal_time_zone_table): New constant.
1091 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1092 universal_time_zone_table.
1093 (lookup_zone): Prefer universal_time_zone_table to
1094 local_time_zone_table, so that "GMT" time stamps are allowed in
1095 London during the summer. Problem reported by Ian Abbott.
1097 2005-04-12 Jim Meyering <jim@meyering.net>
1099 * human.c (humblock): Set *options even when returning due to
1100 xstrtoumax conversion failure. Thanks to a used-uninitialized
1103 2005-04-09 Jim Meyering <jim@meyering.net>
1105 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1106 -Wuninitialized: initialize tm0.tm_year.
1108 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1110 * getdate.y (parser_control): rels_seen is now a boolean, not a
1111 count, since there's no maximum. All uses changed.
1112 Add member dsts_seen.
1113 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1115 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1116 Use pc_rels_seen to decide whther a date is absolute.
1118 * getdate.y (number): Don't overwrite year.
1119 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1122 2005-04-02 Simon Josefsson <jas@extundo.com>
1124 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1125 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1127 2005-03-27 Jim Meyering <jim@meyering.net>
1129 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1131 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1133 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1134 "one's complement" -> "ones' complement" in comment, as per Knuth.
1135 "value of type" -> "type or expression" in comment.
1136 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1138 2005-03-26 Jim Meyering <jim@meyering.net>
1141 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1142 Correct typos: s/or/of/.
1144 2005-03-23 Jim Meyering <jim@meyering.net>
1146 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1148 2005-03-21 Jim Meyering <jim@meyering.net>
1150 Changes imported from coreutils.
1152 * cycle-check.c: Don't include xalloc.h.
1154 * path-concat.c: Don't include assert.h.
1155 (path_concat): Remove assertion that would have triggered
1156 for ABASE starting with more than one slash.
1157 Reported by Andreas Schwab.
1159 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1160 properly when ABASE is an absolute file name.
1161 Correct the description of this function.
1163 Add an assertion and a test driver.
1164 This fixes a bug introduced on 2004-07-02.
1165 Andreas Schwab reported the resulting failure of cp --parents:
1166 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1168 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1170 * strftime.c (my_strftime): If the underlying strftime returns 0
1171 (which shouldn't happen), generate nothing instead of returning 0
1172 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1174 2005-03-16 Bruno Haible <bruno@clisp.org>
1176 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1178 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1180 * strftime.c (my_strftime): Prepend space to format so that we can
1181 reliably distinguish strftime failure from empty output on POSIX
1184 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1186 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1187 (iconv_string): Don't guess a size-zero buffer, as that might cause
1188 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1189 result would be 'too large', where 'too large' is (heuristically)
1190 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1191 overflow concerns. This will prevent some unwanted malloc failures
1192 when the inputs are very large.
1194 2005-03-15 Bruno Haible <bruno@clisp.org>
1196 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1199 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1202 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1204 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1206 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1207 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1209 * strtol.c: Likewise.
1211 2005-03-14 Simon Josefsson <jas@extundo.com>
1213 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1216 2005-03-14 Jim Meyering <jim@meyering.net>
1218 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1219 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1220 to be nonzero so that we (and caller) can detect the difference
1221 between a valid zero-length expansion and an error return, even
1222 when the underlying strftime fails before writing anything into
1225 2005-03-10 Jim Meyering <jim@meyering.net>
1227 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1228 so that this module works on systems without fchdir.
1230 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1232 Factor int-properties macros into a single file, except for
1233 glibc-related files.
1234 * intprops.h: New file.
1235 * getloadavg.c: Include it instead of limits.h.
1236 (INT_STRLEN_BOUND): Remove.
1237 * human.c: Include intprops.h.
1238 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1239 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1240 * inttostr.h: Include intprops.h instead of limits.h.
1241 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1242 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1243 for consistency with intprops.h.
1244 (time_t_is_integer, twos_complement_arithmetic): Use them.
1245 * sig2str.h: Include <signal.h>, intprops.h.
1246 (INT_STRLEN_BOUND): Remove.
1247 * strftime.c (TYPE_SIGNED): Remove.
1248 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1249 * strtol.c: Adjust comments to match intprops.h.
1250 * userspec.c: Include intprops.h.
1251 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1252 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1253 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1254 instead of rolling our own expressions.
1255 * xstrtol.c: Include xstrtol.h first, to test interface.
1257 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1259 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1260 the right thing even if adding 1900 would overflow. Similarly
1261 for tm_mon + 1 and tm_yday + 1.
1262 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1263 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1264 (DO_SIGNED_NUMBER): New macro.
1265 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1267 2005-03-07 Bruno Haible <bruno@clisp.org>
1269 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1271 2005-03-03 Derek R. Price <derek@ximbiot.com>
1272 Bruno Haible <bruno@clisp.org>
1274 * pagealign_alloc.h: New file.
1275 * pagealign_alloc.c: New file.
1277 2005-01-28 Bruno Haible <bruno@clisp.org>
1279 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1282 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1284 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1285 The workaround isn't strictly needed for POSIX conformance, and
1286 it's too much of a pain to configure and maintain. We'll ask
1287 people to fix their kernels instead.
1288 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1289 (NANOSLEEP_BUG_WORKAROUND): Remove.
1290 (xnanosleep): Remove the workaround.
1292 2005-02-12 Bruno Haible <bruno@clisp.org>
1294 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1296 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1298 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1299 * timespec.h (gettime): Return void, since it always
1300 succeeds now. All uses changed.
1301 * gettime.c (gettime) Likewise.
1302 [HAVE_NANOTIME]: Prefer nanotime.
1303 Assume gettimeofday succeeds, as POSIX requires.
1304 Assime time () succeeds, since other code already does.
1305 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1306 (timespec_subtract): Remove.
1307 (NANOSLEEP_BUG_WORKAROUND): New constant.
1308 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1309 things considerably. Use it only on GNU/Linux hosts, since the
1310 workaround shouldn't be needed elsewhere.
1312 2005-02-24 Bruno Haible <bruno@clisp.org>
1314 * gettext.h: Update from GNU gettext 0.14.2.
1316 2005-02-24 Bruno Haible <bruno@clisp.org>
1318 * localcharset.c: Update from GNU gettext 0.14.2.
1319 * config.charset: Update from GNU gettext 0.14.2.
1321 2005-02-22 Simon Josefsson <jas@extundo.com>
1323 * iconvme.h, iconvme.c: New files, from libc.
1325 2005-02-20 Neil Conway <neilc@samurai.com>
1327 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1328 returned by OSX/Darwin if the specified buffer is not large
1329 enough for the hostname.
1331 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1333 * memrchr.h: New file.
1334 * chdir-long.c: Include it.
1335 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1336 Don't bother including stddef.h.
1338 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1340 * argp-help.c (__argp_help): Create a fake struct argp_state and
1341 pass it to _help, otherwise the latter coredumps trying to
1342 dereference state.root_argp.
1344 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1346 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1348 Include <sys/types.h>, for dev_t.
1349 (ME_DUMMY, ME_REMOTE): Move from here....
1350 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1351 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1353 Include mountlist.h first, to test the interface.
1355 2005-01-29 Bruno Haible <bruno@clisp.org>
1357 * progname.c (program_name): Initialize.
1358 Needed when linking statically on MacOS X.
1360 2005-01-28 Bruno Haible <bruno@clisp.org>
1362 * javacomp.sh.in: New file, from GNU gettext.
1363 * javacomp.h: New file, from GNU gettext.
1364 * javacomp.c: New file, from GNU gettext.
1366 2005-01-26 Bruno Haible <bruno@clisp.org>
1368 * javaexec.sh.in: New file, from GNU gettext.
1369 * javaexec.h: New file, from GNU gettext.
1370 * javaexec.c: New file, from GNU gettext.
1372 2005-01-26 Simon Josefsson <jas@extundo.com>
1374 * gai_strerror.c: Use GPL in header.
1376 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1378 * argp-help.c (hol_entry_help): Avoid using non-constant
1379 initializers for struct pentry_state.
1380 (__argp_error): Check return value of __asprintf
1381 (__argp_failure): Translate error message
1383 * argp-parse.c: Removed braces around the expansion of N_()
1385 2005-01-21 Jim Meyering <jim@meyering.net>
1387 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1388 same value as for Solaris 9.
1390 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1391 component length. This included changing the parameter to be
1392 of type `char *' rather than `char const *'.
1393 * chdir-long.h (chdir_long): Update prototype.
1395 * openat.c (fdopendir, fstatat): New functions.
1396 * openat.h: Include headers required for use of DIR and struct stat.
1397 [AT_SYMLINK_NOFOLLOW]: Define.
1398 (fdopendir, fstatat): Add prototypes.
1400 2005-01-21 Bruno Haible <bruno@clisp.org>
1402 * classpath.h: New file, from GNU gettext.
1403 * classpath.c: New file, from GNU gettext.
1405 2005-01-20 Simon Josefsson <jas@extundo.com>
1407 * version-etc-fsf.c: New file, with version_etc_copyright.
1408 * version-etc.c: Remove version_etc_copyright.
1409 * version-etc.h (version_etc_copyright): Use [] instead of * in
1410 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1412 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1414 * save-cwd.c (save_cwd): Remove code to support the case
1415 where fchdir is missing or flaky.
1417 2005-01-20 Simon Josefsson <jas@extundo.com>
1419 * base64.h (isbase64): Add.
1421 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1422 using a unsigned prototype, don't inline.
1423 (base64_decode): Use it.
1425 2005-01-19 Bruno Haible <bruno@clisp.org>
1427 * sh-quote.h: New file, from GNU gettext.
1428 * sh-quote.c: New file, from GNU gettext.
1430 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1432 Merge changes from coreutils, as described below in several
1433 changelogs dated today.
1435 * save-cwd.c: Include "save-cwd.h" before other include files.
1436 (O_DIRECTORY): Remove; not needed here, since "." must be
1437 a directory. All uses removed.
1438 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1439 universal on Suns, and we also need to test for IRIX.
1440 Revamp code to use 'if' rather than '#if'.
1441 Avoid unnecessary comparison of cwd->desc to 0.
1443 * utimens.c (futimens): Robustify the previous patch, by checking
1444 for known valid error numbers rather than observed invalid ones.
1446 2005-01-18 Jim Meyering <jim@meyering.net>
1448 * version-etc.c (version_etc_copyright): Update copyright date.
1450 * utimens.c (futimens): Account for the fact that futimes
1451 can also fail with errno == ENOSYS or errno == ENOENT.
1452 Patch from Dmitry V. Levin.
1454 Change the name of the robust chdir function from chdir to chdir_long.
1455 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1456 (restore_cwd): Use chdir_long, not chdir.
1457 * chdir-long.c: Renamed from chdir.c.
1458 * chdir-long.h: Renamed from chdir.h.
1459 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1462 2005-01-18 Bob Proulx <bob@proulx.com>
1464 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1465 offsetof() macro construct to avoid compile failure with native HP-UX
1466 11.0 ANSI C compiler.
1468 2005-01-06 Bruno Haible <bruno@clisp.org>
1470 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1471 because stpncpy.m4 takes care of it.
1473 2004-01-24 Bruno Haible <bruno@clisp.org>
1475 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1477 2003-10-09 Bruno Haible <bruno@clisp.org>
1479 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1481 2005-01-06 Bruno Haible <bruno@clisp.org>
1483 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1484 * fwriteerror.c: Include <stdbool.h>.
1485 (fwriteerror): At the end, close the file stream. Record whether
1486 stdout was already closed.
1488 2004-05-27 Bruno Haible <bruno@clisp.org>
1490 * execute.c (environ): Declare if needed.
1491 * pipe.c (environ): Likewise.
1492 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1494 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1496 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1497 definitions to be after all include files, to avoid collisions.
1498 Problem reported by Bob Proulx.
1500 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1502 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1503 not needed. This removes a dependency on the gettext module.
1504 [defined _LIBC]: Do not include <libintl.h>; not needed.
1506 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1508 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1511 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1513 * argp-parse.c: Include <stddef.h>.
1514 (alignof, alignto): New macros.
1515 (parser_init): Don't assume that void * is aligned sufficiently
1518 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1519 need to extend the stack.
1520 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1523 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1525 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1527 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1529 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1530 Remove now-obsolete comment about AIX.
1531 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1532 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1533 (YYMAXDEPTH): New macro.
1535 2004-12-18 Bruno Haible <bruno@clisp.org>
1537 * fatal-signal.c (fatal_signals): Make non-const.
1538 (init_fatal_signals): New function.
1539 (uninstall_handlers, install_handlers): Ignore signals that were set to
1541 (at_fatal_signal): Call init_fatal_signals.
1542 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1544 Reported by Paul Eggert.
1546 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1548 * getdate.y (textint): New member "negative".
1549 (time_zone_hhmm): New function.
1550 Expect 14 shift-reduce conflicts, not 13.
1551 (o_colon_minutes): New rule.
1552 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1553 (yylex): Set the "negative" member of signed numbers.
1555 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1557 Changes imported from coreutils.
1558 * hard-locale.c: Assume <locale.h> exists.
1560 (GLIBC_VERSION): New macro.
1561 (hard_locale): Assume setlocale exists.
1562 Rewrite to avoid #ifdef.
1563 Use strdup rather than malloc + strcpy.
1564 * human.c: Assume <locale.h> exists.
1565 (human_readable): Assume localeconv exists.
1567 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1569 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1570 convert T2, not T. (Imported from libc.)
1572 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1574 * getcwd.c (is_ENAMETOOLONG): New macro.
1575 (__getcwd.c): Don't restore errno; glibc doesn't.
1576 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1577 first, falling back to our code only if its results look suspicious.
1578 Ensure that the resulting buffer is only as large as necessary.
1580 * readutmp.c: Include readutmp.h first.
1581 Include <errno.h>, since readutmp.h no longer does that.
1582 * readutmp.h: Don't include <errno.h>,
1583 <sys/param.h>, <time.h>; not needed to establish interface.
1584 (errno): Remove decl.
1585 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1586 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1587 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1589 2004-11-28 Simon Josefsson <jas@extundo.com>
1591 * base64.h, base64.c: New file.
1593 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1595 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1597 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1599 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1600 HP's ANSI C compiler.
1601 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1602 Declaring int functions causes warnings on some modern systems and
1603 shouldn't be needed to compile on ancient ones.
1604 * same.c (MIN) [defined MIN]: Don't define, since it's already
1607 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1608 with the following changes.
1609 (__set_errno): Parenthesize properly.
1610 Include <stdbool.h>.
1611 (MIN, MAX, MATCHING_INO): New macros.
1612 (__getcwd): Define with prototype, not K&R form.
1613 Use heuristics to allocate default buffer on stack if possible.
1614 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1615 behavior, and to avoid the PATH_MAX limit when computing
1617 Use MATCHING_INO to compare inode number to file.
1618 Check for arithmetic overflow in size calculations.
1619 Fix bug in reallocation of dot array that caused getcwd to fail
1620 on directories nested deeper than 75.
1621 Be more careful about saving errno on error.
1622 Do not use realloc; use only free+malloc, as this is a bit
1623 more flexible and avoids a needless copy operation.
1624 Do not inspect st_dev and st_ino for symbolic links; POSIX
1625 doesn't specify the latter.
1626 Check for closedir errors.
1627 Avoid needless casts.
1628 Use "#ifdef weak_alias" around weak_alias, to be like other
1630 The following changes to getcwd.c have effect only when used in
1631 gnulib; they have no effect inside glibc proper.
1632 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1633 as alloca isn't used.
1634 (alloca, __alloca): Likewise.
1635 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1636 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1637 unconditionally, as gnulib assumes C89 or better.
1638 Do not include <sys/param.h>.
1639 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1640 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1642 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1643 Include <dirent.h> in a way that is compatible with modern Autoconf.
1644 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1645 New macros, if not already defined.
1646 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1647 Use "_LIBC", not "defined _LIBC", for consistency.
1648 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1650 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1651 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1652 * xgetcwd.c: David MacKenzie's old code was removed, so give
1653 credit only to Jim Meyering and adjust the copyright dates.
1654 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1655 <stdlib.h>, <unistd.h>, "pathmax.h".
1656 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1657 (INITIAL_BUFFER_SIZE): Remove.
1658 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1660 2004-11-23 Jim Meyering <jim@meyering.net>
1662 * getopt_.h: Remove trailing blanks.
1664 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1666 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1667 (futimens): New function, which uses futimes if available.
1668 (futimens, utimens): Support timespec==NULL, with same semantics
1669 as utime and utimens.
1670 * utimens.h (futimens): New decl.
1672 2004-11-23 Jim Meyering <jim@meyering.net>
1674 * __fpending.c: Add comment.
1676 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1678 * getopt_.h: Re-addition of __getopt_argv_const caused
1679 redefinition warnings. To avoid them, include the defines
1680 in `#if !defined __need_getopt ... #endif'. The only place
1681 where __getopt_argv_const is used is in definitions
1682 of getopt_long and getopt_long_only below, which are as well
1683 protected by `#ifndef __need_getopt'.
1684 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1685 __need_getopt after including <stdio.h> and <unistd.h> These
1686 headers might have defined it.
1688 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1690 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1692 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1693 optopt): Use them instead of invoking ## directly; otherwise, the
1694 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1696 2004-11-19 Bruno Haible <bruno@clisp.org>
1698 * strtok_r.c: Move comments from here...
1699 * strtok_r.h: ... to here.
1701 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1703 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1704 might fail. Problem reported by Yoann Vandoorselaere.
1705 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1706 that mishandle size_t overflow.
1708 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1710 * canon-host.c: Include "strdup.h".
1711 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1712 Use strdup instead of malloc/strcpy to duplicate strings.
1714 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1715 (human_space_before_unit): New constant.
1716 * human.c (human_readable): Support it.
1718 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1719 (xgetcwd): Set errno correctly when failing.
1720 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1721 the failure is actually due to a PATH_MAX problem.
1723 Further getopt changes to make it more likely that glibc will
1724 buy the changes back.
1725 * getopt.c (POSIXLY_CORRECT): New constant.
1726 (getopt): Use it, so to preserve glibc semantic
1727 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1728 when compiling for libc.
1729 * getopt_.h (__getopt_argv_const): Bring it back.
1730 (getopt_long, getopt_long_only): Use it.
1732 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1733 New arg POSIXLY_CORRECT. All callers changed.
1734 (getopt): Argv is now char * const *, as per standard.
1735 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1736 not char *__getopt_argv_const *.
1737 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1738 _getopt_long_only_r): Likewise.
1739 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1740 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1741 _getopt_long_r, _getopt_long_only_r): Likewise.
1742 * getopt_.h (__getopt_argv_const): Remove.
1743 (getopt): Argv is now char * const *, as per standard.
1745 * getdate.y (tORDINAL): New token.
1746 (day, relunit): Allow it for relative times.
1747 (relative_time_table): Use tORDINAL for ordinals.
1749 2004-11-15 Jim Meyering <jim@meyering.net>
1751 * closeout.c: Include "__fpending.h" once again.
1752 Include <stdbool.h>.
1753 (close_stdout): Don't fail just because stdout was closed initially,
1754 since some programs don't write to stdout in the normal course of
1755 operation (other than --version and --help), and we don't want this
1756 function to make e.g. `touch file >&-' fail.
1757 But do fail if it was closed and someone has tried to write to it.
1758 E.g., `printf foo >&-' must fail.
1760 2004-11-11 Simon Josefsson <jas@extundo.com>
1762 * strtok_r.h, strtok_r.c: New file.
1764 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1766 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1767 we can stop lying to compilers about the constness of argv when we
1768 are compiled outside glibc.
1769 (getopt, getopt_long, getopt_long_only): Use it.
1770 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1772 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1773 _getopt_long_only_r): Likewise.
1774 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1775 _getopt_long_only_r): Likewise.
1777 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1778 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1779 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1780 the other external symbols.
1781 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1782 declaration, since the above renaming now works around collisions.
1784 2004-11-11 Jim Meyering <jim@meyering.net>
1786 * linebreak.c: Remove trailing blanks.
1787 * alloca_.h: Likewise.
1788 * acosl.c: Likewise.
1789 * euidaccess.c: Likewise.
1790 * allocsa.h: Likewise.
1792 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1794 * mktime.c (SHR): New macro, which is a portable
1795 substitute for >> that should work even on Crays.
1796 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1797 Problem reported by Mark D. Baushke in
1798 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1799 * getdate.y (SHR): Likewise.
1801 * strftime.c (SHR): Likewise.
1803 * quotearg.c (struct quoting_options): Use unsigned int for
1804 quote_these_too, so that right shifts are well defined. All uses
1807 2004-11-10 Simon Josefsson <jas@extundo.com>
1809 * getaddrinfo.h, getaddrinfo.c: New files.
1811 2004-11-10 Jim Meyering <jim@meyering.net>
1813 Ensure that no close failure goes unreported.
1814 * closeout.c (close_stdout): Always close stdout. I.e., don't
1815 return early when it seems there's nothing to flush.
1816 Don't include __fpending.h.
1818 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1820 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1822 2004-11-05 Bruno Haible <bruno@clisp.org>
1824 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1825 Reported by Mark D. Baushke <mdb@cvshome.org>.
1827 2004-11-04 Bruno Haible <bruno@clisp.org>
1829 2004-09-11 Bruno Haible <bruno@clisp.org>
1830 * allocsa.valgrind: New file.
1831 2004-02-06 Bruno Haible <bruno@clisp.org>
1832 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1833 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1834 Reported by Christopher Seip <chris.seip@hp.com>.
1836 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1838 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1839 with errno == ERANGE if the buffer is too small.
1840 Problem reported by Mark D. Baushke.
1842 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1844 * xreadlink.c (MAXSIZE): New macro.
1845 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1846 size does not exceed MAXSIZE. Avoid cast.
1847 As suggested by Mark D. Baushke in
1848 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1849 if readlink fails with buffer size just under MAXSIZE, try again
1852 2004-11-02 Derek R. Price <derek@ximbiot.com>
1853 and Paul Eggert <eggert@cs.ucla.edu>
1855 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1856 (get_date): Overparenthesize to avoid GCC warning.
1858 2004-11-02 Bruno Haible <bruno@clisp.org>
1860 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1861 function returns void.
1863 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1865 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1866 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1869 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1871 * getdate.y: Add support for TZ="foo" within a date string.
1872 Fix some bugs near time_t boundaries. Reject dates with
1873 out-of-range components, e.g., "Sept 31".
1874 Include <stdlib.h>, "setenv.h", "xalloc.h".
1875 (ISDIGIT_LOCALE): Remove; unused.
1876 Note that the TZ and time functions used here are not reentrant.
1877 (mktime_ok, get_tz): New functions.
1878 (TZBUFSIZE): New constant.
1879 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1880 This requires that we sometimes generate our own TZ="XXX..." setting.
1882 2004-10-27 Derek R. Price <derek@ximbiot.com>
1884 * mktime.c (not_equal_tm): Remove redundant check.
1886 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1888 * getdate.y: Use Bison 1.875 features, and some minor
1889 code cleanups. This change does not affect semantics.
1890 Don't include <stdlib.h>; no longer needed.
1891 Don't include unlocked-io.h; only the "#if TEST" code uses
1892 stdio, and performance isn't crucial there.
1893 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1894 Bison 1.875 features as described below.
1895 All uses of "PC." replaced by "pc->".
1896 (YYSTYPE): Add a forward declaration.
1897 (yylex, yyerror): Use full prototypes in forward decls.
1898 Use "%pure-parser" rather than obsolescent "%pure_parser".
1899 Use %parse-param and %lex-param instead of obsolescent
1900 YYPARSE_PARAM and YYLEX_PARAM.
1901 (meridian_table, month_and_day_table, time_units_table,
1902 relative_time_table, time_zone_table, military_table,
1903 lookup_zone, lookup_word, get_date):
1904 Use NULL instead of 0 where appropriate.
1905 (to_hour): Avoid abort (), to avoid a dependency on
1907 (yyerror, yylex): Now accepts parser_control * arg.
1908 (main) [TEST]: Use '\0' rather than 0 for char.
1910 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1912 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1913 It's now the caller's responsibility to handle the case where
1914 !HAVE_GETPAGESIZE && !defined getpagesize.
1916 * mktime.c (leapyear): Arg is long int, not int.
1918 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1920 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1922 2004-10-12 Simon Josefsson <jas@extundo.com>
1924 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1925 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1928 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1930 * vsnprintf.h: New file.
1931 * vsnprintf.c: New file.
1933 2004-10-07 Bruno Haible <bruno@clisp.org>
1935 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1936 into the provided buffer.
1938 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1940 * diacrit.c, diacrit.h: Add GPL notice.
1942 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1943 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1944 * logl.c (logl): Keep the code as similar to glibc as possible.
1945 This avoids a potential constant-folding bug.
1947 2004-10-05 Bruno Haible <bruno@clisp.org>
1949 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1951 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1953 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1954 * xmalloc.c (xmemdup): Likewise.
1955 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1956 XFREE): Remove these long-obsolescent macros.
1957 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1958 * xstrdup.c: Remove.
1960 * regex.c (re_comp): Cast gettext return value to char *,
1961 Problem reported by Martin Neitzel via Mark D. Baushke.
1963 2004-10-04 Simon Josefsson <jas@extundo.com>
1965 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1966 '#ifdef USE_UNLOCKED_IO'.
1968 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1970 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1971 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1972 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1973 regex.c, sha1.c, version-etc.c, yesno.c:
1974 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1975 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1976 the includer's responsibility.
1978 Sync from coreutils.
1980 * modechange.c (mode_compile): Don't decrement a pointer that
1981 points to the start of a string, as the C Standard says the
1982 resulting behavior is undefined.
1984 * backupfile.h (enum backuptype): Rename none -> no_backups,
1985 simple -> simple_backups, numbered_existing ->
1986 numbered_existing_backups, numbered -> numbered_backups
1987 to avoid shadowing problems. All uses changed.
1988 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1989 * backupfile.c (check_extension, numbered_backup):
1990 Rename locals to avoid shadowing 'basename'.
1991 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1994 * .cppi-disable: Add getopt_.h, getopt_int.h.
1995 * .cvsignore: Add getopt.h.
1997 2004-10-04 Simon Josefsson <jas@extundo.com>
1999 * memmem.h: New file.
2000 * memmem.c: New file, taken from glibc.
2002 2004-10-02 Jim Meyering <jim@meyering.net>
2004 * dirfd.h, getpagesize.h: Add copyright notice.
2006 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2008 * snprintf.c: Remove comments as to why each header is needed.
2010 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2012 * strsep.h: New file.
2013 * strsep.c: New file.
2015 2004-10-01 Simon Josefsson <jas@extundo.com>
2017 * snprintf.c (snprintf): Handle size==0.
2019 2004-10-01 Simon Josefsson <jas@extundo.com>
2020 Bruno Haible <bruno@clisp.org>
2022 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2023 (snprintf): Declare 'args'.
2025 2004-09-30 Simon Josefsson <jas@extundo.com>
2027 * snprintf.h, snprintf.c: New files.
2029 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2031 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2032 (hol_entry_help): Never translate an empty string.
2033 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2034 * argp.h (OPTION_NO_TRANS): New option.
2036 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2038 * xvasprintf.c: Include xalloc.h.
2039 (xvasprintf): Use xalloc_die, not xmalloc_die.
2041 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2043 * dummy.c: Change copyright notice to FSF, and license to GPL.
2045 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2047 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2048 Problem reported by Bruno Haible in:
2049 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2051 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2053 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2054 in case some system header has #define'd it. Problem reported by
2055 Soeren D. Schulze in
2056 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2058 2004-09-08 Bruno Haible <bruno@clisp.org>
2060 * stdint_.h.in: New file, taken from GNU clisp.
2062 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2064 * xvasprintf.h: New file.
2065 * xvasprintf.c: New file.
2066 * xasprintf.c: New file.
2068 2004-09-08 Bruno Haible <bruno@clisp.org>
2070 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2072 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2074 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2076 Import from coreutils.
2077 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2078 strings on unbounded length. alloca's performance benefits aren't
2079 that important here.
2081 (parse_with_separator): New function, with most of the internals
2082 of the old parse_user_spec. Allow user to omit both user and group,
2083 for compatibility with FreeBSD.
2084 Clone only the user name, not the entire spec.
2085 Do not set *uid, *gid unless entirely successful.
2086 Avoid memory leak in some failing cases.
2087 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2088 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2089 (parse_user_spec): Rewrite to use parse_with_separator.
2091 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2093 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2094 its complicated substitute.
2095 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2096 and program_invocation_name.
2097 (__argp_basename) [!_LIBC]: Remove; the only use was
2098 replaced by its body.
2099 (__argp_short_program_name): Change condition from
2100 !defined __argp_short_program_name to
2101 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2102 to match argp-namefrob.h.
2103 (__argp_failure): Don't assume strerror_r returns char *.
2104 * argp-parse.c (N_): Define unconditionally.
2105 (argp_default_options): Fill out initializers with 0 to avoid
2108 2004-08-12 Simon Josefsson <jas@extundo.com>
2110 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2111 * getopt_.h: Renamed from getopt.h.
2113 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2115 Merge from coreutils.
2117 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2118 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2119 for Reliant Unix 5.43.
2121 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2122 (union fooround): Use uintmax_t, not long int.
2123 The rest is a merge from libc:
2124 [defined _LIBC]: Include <shlib-compat.h>.
2125 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2127 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2129 * strverscmp.c: Convert to UTF-8.
2131 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2133 * obstack.h (obstack_empty_p):
2134 Don't assume that chunk->contents is suitably aligned.
2135 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2136 Likewise. Problem reported by Benno in
2137 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2139 * chown.c (rpl_chown): Work even if the file is writeable but not
2140 readable. This could be improved further but it'd take some work.
2142 2004-08-08 Simon Josefsson <jas@extundo.com>
2144 * xgethostname.c: Don't include error.h (not used).
2147 * getpass.c: Include getpass.h first.
2149 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2151 * xalloc-die.c: New files.
2152 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2154 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2155 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2156 (_, N_, xalloc_die): Move to xalloc-die.c.
2157 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2158 so that we needn't mess with xalloc_msg_memory_exhausted.
2160 * sha1.h: Renamed from sha.h.
2161 (SHA1_H): Renamed from _SHA_H.
2162 (sha1_ctx): Renamed from sha_ctx.
2163 (sha1_init_ctx): Renamed from sha_init_ctx.
2164 (sha1_process_block): Renamed from sha_process_block.
2165 (sha1_process_bytes): Renamed from sha_process_bytes.
2166 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2167 (sha1_read_ctx): Renamed from sha_read_ctx.
2168 (sha1_stream): Renamed from sha_stream.
2169 (sha1_buffer): Renamed from sha_buffer.
2170 * sha1.c: Likewise; renamed from sha.c.
2171 Do not include <sys/types.h>.
2172 Include <stddef.h> rather than <stdlib.h>.
2174 2004-08-08 Bruno Haible <bruno@clisp.org>
2176 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2177 FILESYSTEM_PREFIX_LEN.
2178 * progreloc.c: Likewise.
2179 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2181 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2184 * argp-help.c (make_hol, hol_append): Don't assume that
2185 SIZE_MAX is a valid preprocessor constant.
2186 (__argp_basename): Change from "#ifndef _LIBC"
2187 to "#ifndef __argp_short_program_name", so that
2188 we don't compile these functions for tar.
2190 More merges from coreutils.
2191 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2192 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2194 * addext.c: Remove; no longer needed.
2195 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2196 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2197 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2198 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2199 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2200 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2201 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2202 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2203 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2204 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2205 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2206 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2207 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2208 Import changes from coreutils.
2210 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2212 Merge from coreutils.
2214 * .gdb-history: Remove; this doesn't belong here.
2216 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2217 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2218 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2220 * dirname.h: Include <stdbool.h>.
2221 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2222 for consistency with POSIX terminology. All uses changed.
2223 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2224 (strip_trailing_slashes): Use bool for booleans.
2225 * stripslash.c (strip_trailing_slashes): Likewise.
2227 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2228 sometimes returns a positive errno value even when it succeeds.
2229 (print_errno_message) [!LIBC]: Fall back on strerror if
2232 * path-concat.c (mempcpy): Don't define if a system header defines it.
2233 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2234 (longest_relative_suffix): New function.
2235 (path_concat): Use it. Assume first argument is not NULL.
2236 Port to DOS. Omit redundant separators.
2237 Report an error instead of returning NULL.
2238 Use mempcpy instead of memcpy.
2239 (xpath_concat): Remove: not declared or used.
2241 * same.h: Include <stdbool.h>
2242 (same_name): Return bool, not int.
2243 * same.c (same_name): Likewise.
2244 (errno): Don't declare; we assume C89 or better now.
2246 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2247 if not already defined.
2249 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2250 * dup-safer.c (errno): Likewise.
2252 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2254 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2257 2004-08-03 Simon Josefsson <jas@extundo.com>
2259 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2260 * progname.h: Don't include stdbool.h.
2262 2004-08-02 Simon Josefsson <jas@extundo.com>
2264 * getsubopt.h: New file, with comments from Bruno Haible.
2265 * getsubopt.c: New file, from glibc, but slightly modified based on
2266 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2268 2004-08-01 Simon Josefsson <jas@extundo.com>
2270 * xgetdomainname.c: Include stdlib.h, for free().
2272 2004-07-16 Simon Josefsson <jas@extundo.com>
2274 * dummy.c: New file.
2276 2004-07-16 Bruno Haible <bruno@clisp.org>
2278 * backupfile.h: Add extern "C" for C++.
2279 * closeout.h: Likewise.
2280 * copy-file.h: Likewise.
2281 * findprog.h: Likewise.
2282 * full-write.h: Likewise.
2283 * pathname.h: Likewise.
2284 * progname.h: Likewise.
2285 * stpcpy.h: Likewise.
2286 * stpncpy.h: Likewise.
2287 * strcase.h: Likewise.
2288 * strstr.h: Likewise.
2289 * xalloc.h: Likewise.
2291 * mbswidth.h: Add extern "C" for C++.
2292 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2294 2004-07-09 Simon Josefsson <jas@extundo.com>
2296 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2297 failed without this.)
2299 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2301 * fchown-stub.c: New file.
2303 2004-06-24 Jim Meyering <jim@meyering.net>
2305 * obstack.h (obstack_base): Cast to (void *), per documentation.
2307 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2309 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2311 2004-06-01 Jim Meyering <jim@meyering.net>
2313 * calloc.c: New file.
2315 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2317 * getdate.y (yylex): Allow space between sign and number.
2318 Problem reported by Dan Jacobson.
2320 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2321 and Jim Meyering <jim@meyering.net>
2323 Merge from coreutils CVS.
2325 * stat-macros.h: New file, with contents from file-type.h
2326 and coreutils' system.h.
2327 * file-type.c: Include "stat-macros.h".
2328 * file-type.h (file_type): Move all macro definitions to new file,
2331 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2332 Wrap old code with this conditional.
2333 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2334 function that does not dereference symlinks.
2335 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2337 * xreadlink.c: Include xreadlink.h first, to catch .h file
2338 dependency problems.
2339 (xreadlink): Accept new arg SIZE, for efficiency.
2340 All decls and uses changed.
2341 * xreadlink.h: Include <stddef.h>, for size_t.
2343 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2344 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2346 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2348 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2350 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2351 macros to be defined.
2352 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2353 the allocator returns NULL because the requested size is zero.
2355 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2357 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2358 var. Add comment explaining why libc still defines it. This
2359 merges the following patch from glibc:
2360 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2362 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2364 * obstack.c (_obstack): Remove unused variable. It hasn't been
2365 present in glibc since revision 1.1 of this file.
2366 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2367 obstack_alignment_mask, obstack_alloc, obstack_base,
2368 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2369 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2370 obstack_grow0, obstack_init, obstack_int_grow,
2371 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2372 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2373 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2374 nonexistent functions.
2376 2004-05-17 Derek R. Price <derek@ximbiot.com>
2377 Paul Eggert <eggert@cs.ucla.edu>
2379 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2381 2004-05-14 Bruno Haible <bruno@clisp.org>
2383 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2384 that consists of a '.' followed by an empty digit string.
2385 Patch by Tor Lillqvist <tml@iki.fi>.
2387 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2389 Port obstack to the AS/400, where pointers are 16 bytes wide and
2390 you cannot cast an integer to a valid pointer. This patch is
2391 currently waiting to be integrated into glibc; see
2392 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2394 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2395 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2396 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2397 (struct obstack): temp member is now a union of a pointer and
2398 an integer, instead of an integer. All integer uses changed.
2399 This does not affect the physical layout of struct obstack,
2400 except on hosts (like the AS/400) where the size or alignment of
2401 void * is greater than that of ptrdiff_t.
2402 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2403 __STDC__)]: Store temporary in pointer member of union, not
2405 * obstack.c: Include <stddef.h>, for offsetof.
2406 (struct fooalign): Remove; it doesn't need a name.
2407 (union fooround): Change double to long double, and add void *.
2408 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2409 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2410 not a macro. Hence the values are always int; so remove all
2411 casts-to-int in uses.
2413 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2414 Derek Price <derek@ximbiot.com>
2416 * alloca.c: Include <alloca.h>, to get our interface.
2417 * alloca_.h: Use __alloca on AIX, so that we don't have to
2418 include <alloca.h> first. Use C89 prototype for alloca; this
2419 requires including <stddef.h> for size_t. Use extern "C" if C++.
2420 Use #elif for simplicity, since we can assume C89 now.
2421 Don't try to source the system alloca.h since it will not be found
2422 and to prevent recursively including its replacement.
2423 * fnmatch.c: Include <alloca.h> instead of opencoding.
2424 * regex.c: Likewise.
2426 2004-05-16 Derek Price <derek@ximbiot.com>
2427 Paul Eggert <eggert@cs.ucla.edu>
2429 getline cleanup. This changes the getndelim2 API: both order of
2430 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2433 * getline.c: Don't include stddef.h or stdio.h, since our
2434 interface does that.
2435 (getline): Always use getdelim, so that we don't have two
2436 copies of this code.
2437 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2439 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2440 (GETNDELIM2_MAXIMUM): New macro.
2441 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2442 instead of the old practice of delim2==0. All callers changed.
2443 Return -1 on overflow, instead of returning junk.
2444 Do not set *linesize unless allocation succeeds.
2445 * getndelim2.h: Do not include stddef.h; no longer needed, now
2446 that we include sys/types.h.
2447 * getnline.h: Likewise.
2448 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2449 (getndelim2): Reorder arguments.
2450 * getnline.c (getnline, getndelim):
2451 Don't discard the NMAX argument.
2452 (getnline): Invoke getndelim, to avoid code duplication.
2453 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2454 of (size_t) -1 by callers of the getnline family.
2456 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2458 * nanosleep.c (suspended): Change its type from int to
2459 sig_atomic_t volatile.
2460 (first_call): Make it private to rpl_nanosleep, and have it
2461 be zero initially as that's a bit faster.
2462 (my_usleep): Round up fractional times instead of truncating them,
2463 as this is the usual meaning for 'sleep'.
2465 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2467 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2468 (ENOSYS): Define if not defined.
2469 (settime): Fall back on stime if it exists and settimeofday fails.
2470 But don't bother with fallbacks if a method fails with errno == EPERM.
2472 2004-05-11 Jim Meyering <jim@meyering.net>
2474 Prior to this change, the save_cwd caller required read access to the
2475 current directory on most systems (ones with the fchdir function).
2477 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2478 fails, try write-only, and finally, resort to using xgetcwd.
2480 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2482 * obstack.c, obstack.h: Import changes from libc.
2484 2004-04-28 Bruno Haible <bruno@clisp.org>
2486 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2487 implicitly appends .exe to executables.
2488 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2489 accepts Windows pathnames.
2490 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2491 Cygwin like Windows, since it now accepts Windows pathnames.
2492 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2493 Cygwin like Windows, since it now accepts Windows pathnames.
2494 Reported by Derek Robert Price <derek@ximbiot.com>.
2496 2004-04-20 Jim Meyering <jim@meyering.net>
2498 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2500 2004-04-20 Jim Meyering <jim@meyering.net>
2501 Bruno Haible <bruno@clisp.org>
2503 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2504 memory when realloc fails.
2506 2004-04-18 Jim Meyering <jim@meyering.net>
2508 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2509 don't leak memory and do call END_UTMP_ENT.
2511 2004-04-11 Paul Eggert <eggert@twinsun.com>
2513 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2514 (CHAR_BIT): Remove, since we assume C89.
2515 Include <stdint.h> if available, as per current Autoconf CVS advice.
2517 2004-03-30 Paul Eggert <eggert@twinsun.com>
2519 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2520 not bool, to be more consistent with Unix conventions.
2521 Suggested by Bruno Haible.
2523 Merge from coreutils.
2525 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2528 * getdate.h: Include stdbool.h, and timespec.h instead of
2529 the usual <time.h> dance.
2530 (get_date): Change signature to support fractional time stamps.
2531 All callers changed.
2532 * getdate.y: Include "getdate.h" first, as we can now
2533 assume C89 and don't need to worry about 'const'.
2534 Similarly, include "unlocked-io.h" near start, not in middle.
2536 (textint.value): Use long int rather than int.
2537 (textint.digits): Use size_t rather than int.
2538 (BILLION, LOG10_BILLION): New constants.
2539 (parser_control): New member rel_ns. Members day_ordinal,
2540 time_zone, month, day, hour, minutes, rel_year, rel_month,
2541 rel_day, rel_hour, rel_minutes, rel_seconds
2542 are now long int, not int. Member seconds is now struct timespec,
2543 not int. New member timespec_seen. Members dates_seen, days_seen,
2544 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2546 (%union.intval): Now long int, not int.
2547 New member timespec.
2548 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2549 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2550 (spec): Now is a timespec or an item list.
2551 (timespec, items): New nonterminals.
2552 (time, rel, relunit, number, get_date):
2553 Add support for fractional seconds.
2554 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2555 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2556 (to_hour): First arg is now long int, not int.
2557 (to_year): Returns long int, not int.
2558 Don't treat year -70 like 70.
2559 (tm_diff): Returns long int, not int.
2560 (lookup_word): Use bool instead of int when appropriate.
2561 (yylex): Use size_t for count, not int.
2562 Detect overflow when parsing large integer constants.
2563 Add support for fractions.
2564 (get_date): Make pointers 'const' if possible.
2565 Use more-portable code to detect integer overflow.
2566 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2567 Don't use ctime; it's not reliable if the year has >4 digits.
2569 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2570 This is for compatibility with BSD.
2572 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2573 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2574 From coreutils' system.h.
2576 * userspec.c: Don't include "posixver.h".
2577 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2578 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2579 compatible extension. Simplify code by removing a boolean int
2580 that was always nonzero if a string was nonnull.
2582 2004-03-30 Jim Meyering <jim@meyering.net>
2584 Merge from coreutils.
2586 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2588 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2589 an empty input stream.
2591 * readtokens.c: Include <stdbool.h>.
2592 (readtoken): Use `size_t' rather than int/long.
2593 All callers adjusted.
2594 Use `bool' rather than `int' where appropriate.
2595 Use memset rather than an explicit loop.
2596 Use x2nrealloc rather than xrealloc.
2597 Allow the use of `\0' as a delimiter.
2598 (readtokens): Likewise.
2599 * readtokens.h (readtoken, readtokens): Update prototypes.
2601 2004-03-30 Bruno Haible <bruno@clisp.org>
2603 * getloadavg.c (getloadavg): Don't assume setlocale returns
2606 2004-03-29 Paul Eggert <eggert@twinsun.com>
2608 Merge changes to getloadavg.c from coreutils and Emacs.
2610 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2611 Define to an expression, not to the empty string.
2612 Include cloexec.h and xalloc.h.
2613 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2614 Use set_cloexec_flag rather than rolling our own.
2615 * cloexec.c, cloexec.h: New files.
2617 2004-03-18 Paul Eggert <eggert@twinsun.com>
2619 * getopt.h: Sync with libc CVS.
2621 2004-03-18 Paul Eggert <eggert@twinsun.com>
2622 Bruno Haible <bruno@clisp.org>
2624 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2625 not on all platforms that have <wchar.h>.
2626 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2628 2004-03-09 Paul Eggert <eggert@twinsun.com>
2630 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2632 * getopt_int.h: New file, also synced from libc.
2634 2004-03-07 Paul Eggert <eggert@twinsun.com>
2636 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2637 '#if' expressions. Unlike the code it replaces, it does not
2638 depend on (defined _SC_PAGESIZE). However, it does depend on
2639 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2640 first reported by Jason Andrade in
2641 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2643 2004-01-18 Simon Josefsson <jas@extundo.com>
2645 * strdup.h: New file.
2646 * strdup.c: Include it.
2647 * path-concat.c: Include strdup.h. Drop strdup declaration.
2648 * userspec.c: Include strdup.h. Drop strdup declaration.
2650 2004-02-06 Karl Berry <karl@gnu.org>
2652 * config.charset: update from gettext 0.14.1.
2654 2004-02-05 Paul Eggert <eggert@twinsun.com>
2656 Add comments and code, prompted by suggestions from Bruno Haible
2658 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2659 describing the enum quoting_style values.
2660 * quotearg.c (quotearg_alloc): New function.
2661 (quotearg_buffer_restyled): Treat lone { and } as special.
2662 Treat = as special. Work around bug with older shells
2663 that "see" a '\' that is really the 2nd byte of a multibyte char.
2664 Quote empty string with shell_quoting_style.
2666 2004-02-03 Bruno Haible <bruno@clisp.org>
2668 * pipe.h: New file, from GNU gettext.
2669 * pipe.c: New file, from GNU gettext.
2671 2004-01-27 Bruno Haible <bruno@clisp.org>
2673 * execute.h: New file, from GNU gettext.
2674 * execute.c: New file, from GNU gettext.
2675 * w32spawn.h: New file, from GNU gettext.
2677 2004-01-23 Paul Eggert <eggert@twinsun.com>
2679 Exit-status fix from coreutils.
2681 Use exit_failure consistently in place of EXIT_FAILURE,
2682 so that program exit statuses are consistent on failure.
2684 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2685 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2686 * argmatch.h: Comment fix to match the above.
2687 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2688 Now a macro referring to exit_failure, instead of a separate
2689 variable. Include "exitfail.h" to get it.
2690 * xstrtol.h: Include "exitfail.h".
2691 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2693 * long-options.c (parse_long_options): Use prototype
2694 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2697 2004-01-21 Jim Meyering <jim@meyering.net>
2699 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2700 so as not to conflict with a different-sized __mktime_internal
2701 function in GNU libc.
2702 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2703 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2705 2004-01-18 Paul Eggert <eggert@twinsun.com>
2707 Merge from diffutils.
2709 * file-type.c (file_type): Add typed memory objects.
2710 * file-type.h (S_TYPEISTMO): New macro.
2712 * c-stack.h (c_stack_action): Remove argv argument.
2713 * c-stack.c (c_stack_action): Likewise. All uses changed.
2714 (die): Don't calculate message unless segv_action returns.
2715 (get_stack_location, min_address_from_argv, max_address_from_argv,
2716 volatile stack_base, volatile_stack_size): Remove.
2717 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2718 that every segmentation violation is a stack overflow. (Ouch!)
2719 See Debian bug 136249 (still outstanding) for more info about why
2720 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2722 2003-11-30 Bruno Haible <bruno@clisp.org>
2724 Safer stack allocation.
2725 * setenv.c: Include allocsa.h.
2726 (alloca): Remove fallback definition.
2727 (freea): Remove macro.
2728 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2731 2003-10-17 Bruno Haible <bruno@clisp.org>
2733 * binary-io.h: Avoid warnings on Cygwin.
2735 2003-12-28 Bruno Haible <bruno@clisp.org>
2737 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2738 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2740 2003-11-28 Bruno Haible <bruno@clisp.org>
2742 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2744 2003-11-27 Bruno Haible <bruno@clisp.org>
2746 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2748 2003-11-17 Bruno Haible <bruno@clisp.org>
2750 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2752 2003-11-24 Bruno Haible <bruno@clisp.org>
2754 * xallocsa.h: New file, from GNU gettext.
2755 * xallocsa.c: New file, from GNU gettext.
2757 2003-11-24 Bruno Haible <bruno@clisp.org>
2759 * allocsa.h: New file, from GNU gettext.
2760 * allocsa.c: New file, from GNU gettext.
2762 2003-11-24 Bruno Haible <bruno@clisp.org>
2764 * eealloc.h: New file.
2766 2004-01-15 Jim Meyering <jim@meyering.net>
2768 Merge from coreutils.
2770 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2771 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2772 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2774 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2775 optional configure-time default.
2777 * version-etc.c (version_etc_copyright): Update copyright date.
2779 * xreadlink.c (xreadlink): Correct outdated comment.
2781 2004-01-15 Paul Eggert <eggert@twinsun.com>
2783 Merge from coreutils.
2785 * posixver.c: Include posixver.h.
2787 * same.c: Include <stdbool.h>, <limits.h>.
2788 (_POSIX_NAME_MAX): Define if not defined.
2790 (same_name): If file names are silently truncated, report
2791 that the file names are the same if they are the same after
2792 the silent truncation.
2794 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2795 conversion function.
2796 * xstrtod.c (xstrtod): Likewise. All callers changed to
2797 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2800 2004-01-14 Paul Eggert <eggert@twinsun.com>
2802 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2803 with like-named macro in fnmatch.c.
2804 (EXT): Use an internal constant instead.
2806 Merge fnmatch patches from glibc.
2807 * fnmatch.c (mbsinit): Remove define.
2808 Add libc_hidden_ver (__fnmatch, fnmatch).
2809 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2810 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2812 2003-12-14 Karl Berry <karl@gnu.org>
2814 * config.charset: update from gettext-runtime.
2816 2003-12-03 Paul Eggert <eggert@twinsun.com>
2818 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2819 Bug reported by Alfred M. Szmidt.
2821 2003-11-29 Karl Berry <karl@gnu.org>
2823 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2825 2003-11-23 Paul Eggert <eggert@twinsun.com>
2826 Bruno Haible <bruno@clisp.org>
2828 * printf-parse.h: Don't include sys/types.h.
2829 (ARG_NONE): New macro.
2830 (char_directive): Change type of *arg_index fields to size_t.
2831 * printf-parse.c: Don't include sys/types.h.
2832 (SSIZE_MAX): Remove macro.
2833 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2834 Remove unnecessary overflow check.
2835 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2838 2003-11-24 Paul Eggert <eggert@twinsun.com>
2840 * alloca.c: Remove dependency on xalloc module.
2841 (xalloc_die): Remove.
2842 (memory_full) [!defined emacs]: New macro.
2843 [!defined emacs]: Don't include xalloc.h.
2844 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2845 address arithmetic overflows. Change datatypes a bit to avoid
2848 2003-11-22 Jim Meyering <jim@meyering.net>
2850 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2852 2003-11-17 Bruno Haible <bruno@clisp.org>
2854 * vasnprintf.c (alloca): Remove fallback definition.
2855 (freea): Remove definition.
2856 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2857 Reported by Paul Eggert.
2859 2003-11-17 Jim Meyering <jim@meyering.net>
2861 On systems without utime and without a utimes function capable of
2862 dealing with a NULL struct utimbuf* argument, this utime replacement
2863 could -- in unusual circumstances -- leak a file descriptor.
2864 * utime.c: Include <unistd.h> and <errno.h>.
2865 (utime_null): Be sure to close `fd' and to preserve errno.
2866 Reported by Geoff Collyer via Arnold Robbins.
2868 2003-11-16 Paul Eggert <eggert@twinsun.com>
2869 Bruno Haible <bruno@clisp.org>
2871 Protect against address arithmetic overflow.
2872 * printf-args.h: Include stddef.h.
2873 (arguments): Change type of field 'count' to size_t.
2874 * printf-args.c (printf_fetchargs): Use size_t instead of
2875 'unsigned int' where appropriate.
2876 * printf-parse.h: Include sys/types.h.
2877 (char_directive): Change type of *arg_index fields to ssize_t.
2878 (char_directives): Change type of fields 'count', max_*_length to
2880 * printf-parse.c: Include sys/types.h and xsize.h.
2881 (SSIZE_MAX): Define fallback value.
2882 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2883 instead of 'int' where appropriate. Check a_allocated, d_allocated
2884 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2885 * vasnprintf.c: Include xsize.h.
2886 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2887 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2888 overflow. Avoid wraparound when converting a width or precision from
2891 2003-11-16 Bruno Haible <bruno@clisp.org>
2893 Update from GNU gettext.
2894 * printf-parse.c: Generalize to it can be compiled for wide strings.
2895 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2896 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2897 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2898 SNPRINTF): New macros.
2899 Don't include <alloca.h> if the file is used inside libintl.
2900 (local_wcslen): New function, for Solaris 2.5.1.
2901 (VASNPRINTF): Use it instead of wcslen.
2903 2003-11-16 Bruno Haible <bruno@clisp.org>
2905 * xsize.h (xmax): New function.
2906 (xsum, xsum3, xsum4): Declare as "pure" functions.
2908 2003-11-12 Paul Eggert <eggert@twinsun.com>
2910 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2911 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2912 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2913 heuristic is just as accurate as far as we know, and it removes a
2914 dependency on size_max.m4 and ptrdiff_max.m4.
2916 2003-11-12 Paul Eggert <eggert@twinsun.com>
2918 * xstrtol.c (__xstrtol): Remove "break" immediately after
2919 "return", to pacify some unknown compiler. Problem reported
2922 2003-11-11 Bruno Haible <bruno@clisp.org>
2924 * xsize.h (SIZE_MAX): Remove fallback definition.
2925 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2928 2003-11-10 Paul Eggert <eggert@twinsun.com>
2930 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2931 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2932 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2934 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2935 not (size_t) -1, since it's defined here.
2937 2003-11-06 Paul Eggert <eggert@twinsun.com>
2939 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2940 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2941 Reject sizes of exactly SIZE_MAX bytes.
2942 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2943 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2945 2003-11-05 Bruno Haible <bruno@clisp.org>
2947 * xsize.h: Include limits.h, to avoid a possible collision with
2948 SIZE_MAX defined in <limits.h> on Solaris.
2950 2003-11-04 Bruno Haible <bruno@clisp.org>
2952 * xsize.h: New file.
2953 * linebreak.c: Include xsize.h.
2954 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2955 argument for overflow.
2956 Suggested by Paul Eggert.
2958 2003-10-31 Bruno Haible <bruno@clisp.org>
2960 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2961 to avoid (extremely rare) race condition.
2962 Suggested by Paul Eggert.
2964 2003-11-03 Jim Meyering <jim@meyering.net>
2966 * userspec.c: Include "userspec.h".
2967 * userspec.h: New file.
2969 2003-10-31 Paul Eggert <eggert@twinsun.com>
2971 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2972 * mountlist.c (SIZE_MAX): Define if not defined already.
2973 (read_filesystem_list): Set and use me_type_malloced.
2974 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2975 whatever the type happens to be), for brevity and consistency.
2976 Check for size calculation overflow on Alphas running OSF/1.
2978 2003-10-31 Jim Meyering <jim@meyering.net>
2980 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2982 * linebuffer.c: Include <string.h> for declaration of memset.
2984 2003-10-30 Paul Eggert <eggert@twinsun.com>
2985 Bruno Haible <bruno@clisp.org>
2987 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2988 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2990 2003-10-29 Paul Eggert <eggert@twinsun.com>
2992 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2993 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2995 * quotearg.c (quotearg_n_options): Use it.
2996 * group-member.c: Include <stdbool.h>.
2997 (free_group_info): Arg is now const *; don't free arg.
2998 (get_group_info): Now returns bool and accepts struct group_info *,
2999 rather than returning a malloc'ed struct group_info *.
3000 All uses changed. Check for overflow in internal size calculation.
3002 * getusershell.c (readname): Simplify the code by using x2nrealloc
3003 rather than xmalloc/xrealloc.
3004 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3005 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3006 conformance bug: the old code used a pointer after freeing the
3007 storage that it addressed.
3008 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3009 rather than doing it by hand.
3010 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3011 the buffer preserved. Use free and xmalloc instead.
3012 * quotearg.c (quotearg_n_options): Likewise.
3013 Use a simpler test for size overflow. Don't use xalloc_oversized
3014 because unsigned int might be wider than size_t (!); this suggests
3015 that we should switch from unsigned int to size_t for slot numbers.
3017 2003-10-27 Bruno Haible <bruno@clisp.org>
3019 * stdbool_.h: Better support for BeOS.
3021 2003-10-27 Paul Eggert <eggert@twinsun.com>
3023 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3024 to allocate the returned structure. Do not allocate a subarray,
3025 as x2nrealloc will do that.
3026 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3027 instead of xnrealloc.
3028 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3030 2003-10-26 Paul Eggert <eggert@twinsun.com>
3032 * xalloc.h (xalloc_oversized): New static inline function, for
3033 callers that want to do their own size-overflow checking. Include
3034 <stdbool.h>, since xalloc_oversized returns bool.
3035 * xalloc.c (array_size_overflow): Remove. All callers changed
3036 to use xalloc_oversized.
3038 Add two functions x2realloc, x2nrealloc, for programs that grow
3039 arrays dynamically by doubling their sizes.
3040 * xalloc.h (x2realloc, x2nrealloc): New decls.
3041 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3044 Port to C99 semantics for 'inline' of external functions.
3045 Bug reported by Bruno Haible.
3046 * xmalloc.c (xnmalloc_inline): New static inline function,
3047 with the old contents of xnmalloc.
3048 (xnmalloc, xmalloc): Use it.
3049 (xnrealloc_inline): New static inline function,
3050 with the old contents of xnrealloc.
3051 (xnrealloc, xrealloc): Use it.
3053 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3055 2003-10-25 Paul Eggert <eggert@twinsun.com>
3057 Fix several address-calculation bugs in the hash modules,
3058 plus some minor code cleanup.
3060 * hash.h: Include <stdbool.h>, for bool.
3061 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3062 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3063 hash_get_n_entries, hash_get_max_bucket_length,
3064 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3065 hash_rehash): Use size_t rather than unsigned.
3066 * hash.c (struct hash_table, hash_get_n_buckets,
3067 hash_get_n_buckets_used, hash_get_n_entries,
3068 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3069 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3070 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3072 (SIZE_MAX): Define if not defined.
3073 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3074 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3076 Use const * when possible.
3077 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3078 (check_tuning): Fix bug: if tuning parameters were very close to
3079 0 or 1, rounding errors could have caused subscript violations.
3080 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3081 (hash_initialize): Add 'fail:' label
3082 to free table and return NULL, and use it to simplify code.
3083 Use calloc rather than clearing the storage ourself.
3084 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3085 buffer size calculations.
3086 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3087 Include <stddef.h>, for size_t.
3088 * hash-pjw.c (hash_pjw): Likewise.
3089 Switch to method described by Bruno Haible.
3090 Include <limits.h>, for CHAR_BIT.
3091 (SIZE_BITS): New macro.
3093 2003-10-21 Paul Eggert <eggert@twinsun.com>
3095 * getndelim2.c (getndelim2): When size calculation overflows,
3096 ceiling the allocation at NMAX bytes rather than silently
3097 discarding input bytes before NMAX is reached. This makes
3098 a difference only if NMAX exceeds SIZE_MAX / 2.
3100 * obstack.c: Merge from glibc.
3101 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3102 Add libc_hidden_def (_obstack_newchunk).
3103 (_obstack_free) [! defined _LIBC]: Remove.
3104 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3105 a clone of the function body.
3106 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3107 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3109 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3110 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3113 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3114 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3115 Don't use lvalue casts, as GCC plans to remove support for them
3116 in GCC 3.5. Reported by Joseph S. Myers. This bug
3117 was also present in the non-GCC version, indicating that this
3118 code had always been buggy and had never been widely used.
3119 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3120 Use the fast variant of each macro, rather than copying the
3121 definiens of the fast variant; that way, we'll be more likely to
3122 catch future bugs in the fast variants.
3124 2003-10-20 Bruno Haible <bruno@clisp.org>
3126 * wait-process.h: New file, from GNU gettext.
3127 * wait-process.c: New file, from GNU gettext.
3129 2003-10-19 Jim Meyering <jim@meyering.net>
3131 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3133 2003-10-16 Paul Eggert <eggert@twinsun.com>
3135 * getgroups.c: Include <errno.h>, <stdlib.h>.
3136 (getgroups): First arg is int, not size_t.
3137 Don't let 'free' mangle errno.
3139 2003-10-16 Jim Meyering <jim@meyering.net>
3141 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3143 2003-10-15 Paul Eggert <eggert@twinsun.com>
3145 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3147 (new_exclude, add_exclude_file): Initial size no longer needs to
3149 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3150 our own address arithmetic overflow checking.
3152 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3153 (fnmatch): Do not alloca more than 2000 wide characters;
3154 instead, use malloc for large buffers.
3155 Check for address arithmetic overflow, and return -1
3156 with errno set to ENOMEM in that case.
3157 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3158 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3159 instead, return -1. Check for address arithmetic overflow.
3161 2003-10-14 Paul Eggert <eggert@twinsun.com>
3163 Handle invalid suffixes and overflow independently, so that
3164 callers can treat them independently as needed. Fix some bugs in
3165 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3166 suffix for a human-readable blocksize. The major caller-visible
3167 change is the addition of a new
3168 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3169 that both overflow and suffix chars were found.
3171 * human.c (humblock): Don't check separately for invalid suffix
3172 char; that is xstrtoumax's job (now that its bug is fixed).
3173 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3174 INTMAX_MAX]: New macros.
3175 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3176 TYPE_MAXIMUM): New macros.
3177 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3178 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3179 if overflow occurs, as it's what __strtol does and it's more useful
3181 (__xstrtol): If __strtol reports some error other than ERANGE,
3182 reflect it to the caller as LONGINT_INVALID. If it reports
3183 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3184 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3185 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3187 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3188 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3189 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3190 [defined UINTMAX_MAX]: New macros.
3192 2003-10-14 Bruno Haible <bruno@clisp.org>
3194 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3195 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3196 Also use volatile where needed.
3198 2003-10-12 Paul Eggert <eggert@twinsun.com>
3200 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3201 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3202 and define in terms of the other primitives.
3203 * xmalloc.c: Include stdbool.h; do not include exit.h.
3204 (SIZE_MAX): Define if not already defined.
3205 (array_size_overflow): New function.
3206 (xalloc_die): Abort instead of exiting if 'error' returns.
3207 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3208 (xmalloc, xrealloc): Use them.
3209 (xcalloc): Check for address arithmetic overflow.
3210 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3211 a bit faster than strcpy.
3213 2003-10-08 Paul Eggert <eggert@twinsun.com>
3215 Merge getpass from libc, plus a few fixes.
3217 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3218 Include <stdbool.h>.
3219 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3220 __fsetlocking to empty.
3221 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3222 do include <bits/libc-lock.h>.
3223 Do not include <fcntl.h>; not needed.
3224 [_LIBC]: Include <wchar.h>.
3225 (NOTCANCEL_MODE): New macro.
3226 (flockfile, funlockfile) [_LIBC]: New macros.
3227 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3228 [!_LIBC]: New macros.
3229 (call_fclose): New function.
3230 (getpass): Use it. Save tty stream separately; this simplifies the
3231 code and makes it more reliable if stdin happens to equal stdout.
3232 Invoke __fsetlocking on tty.
3233 Handle thread cancellation if needed.
3234 Namespace cleanup (use __tcgetattr, __getline).
3235 Use bool for Booleans.
3236 [USE_IN_LIBIO]: Handle wide streams.
3237 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3238 stream might go where.
3240 * unlocked-io.h: Include <stdio.h>, so that the caller
3241 doesn't have to include <stdio.h> before us.
3242 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3243 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3244 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3245 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3246 if not declared, so that we can use getpass.c code from libc without
3248 (flockfile, ftrylockfile, funlockfile): New macros.
3250 2003-10-06 Bruno Haible <bruno@clisp.org>
3252 * version-etc-2.h: Remove file.
3253 * version-etc-2.c: Remove file.
3255 2003-09-25 Jim Meyering <jim@meyering.net>
3256 Bruno Haible <bruno@clisp.org>
3258 This lets translators provide better translations for the
3259 "Written by ..." part of --version output.
3260 * version-etc.h: Include stdarg.h.
3261 (version_etc_copyright): Declare as readonly.
3262 (version_etc): Make this function variadic with a NULL-terminated list
3263 of author name strings.
3264 (version_etc_va): New declaration.
3265 * version-etc.c: Include stdarg.h, stdlib.h.
3266 (version_etc_copyright): Declare as readonly.
3267 (version_etc_va): New function. Provide a different translatable string
3268 for each possible number of authors < 10. Abbreviate when there are 10
3270 (version_etc): Make this function variadic. Call version_etc_va.
3271 Suggestion from Gary V. Vaughan.
3273 * long-options.h (parse_long_options): Change prototype: the authors
3274 string is moved to the end and becomes variadic.
3275 * long-options.c: Include stdarg.h.
3276 (parse_long_options): Make this function variadic, too.
3277 Call version_etc_va, not version_etc.
3279 2003-10-06 Bruno Haible <bruno@clisp.org>
3281 * fatal-signal.h: New file, from GNU gettext.
3282 * fatal-signal.c: New file, from GNU gettext.
3284 2003-10-04 Karl Berry <karl@gnu.org>
3286 * argp*: update from libc.
3288 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3290 * getpass.c (getpass): Use a no-op fseek when switching from input to
3291 output mode on the same stream.
3293 2003-09-29 Paul Eggert <eggert@twinsun.com>
3295 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3296 Fix arg typo in previous patch.
3298 2003-09-28 Jim Meyering <jim@meyering.net>
3300 * error.c: Correct cpp indentation.
3302 2003-09-27 Paul Eggert <eggert@twinsun.com>
3304 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3305 Omit the special code that used __typeof__, since we worry that
3306 it could be more trouble than it's worth. See:
3307 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3308 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3312 2003-09-26 Jim Meyering <jim@meyering.net>
3314 * error.c (error_tail): Move some declarations
3315 into inner scope where the local variables are used.
3317 2003-09-26 Bruno Haible <bruno@clisp.org>
3319 * stpncpy.h (gnu_stpncpy): New declaration.
3320 (stpncpy): Define as alias for gnu_stpncpy.
3321 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3323 2003-09-26 Paul Eggert <eggert@twinsun.com>
3325 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3326 (error_tail): Do not loop, reallocating temporary buffer, since
3327 the output cannot contain more wide characters than the input
3328 contains bytes, the size must be big enough already. This avoids
3329 one potential size overflow calculation. Check for size overflow
3330 when calculating temporary buffer size. Free temporary buffer
3331 when done, if it was allocated with malloc; this plugs a memory
3332 leak. Remove casts from void * to pointers, that are no longer
3333 needed now that we're assuming C89 or better.
3335 Merge error changes from glibc.
3337 * error.c, error.h: Update copyright notice header to match glibc.
3338 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3339 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3340 Disable cancellation while printing error.
3341 * error.h: Prepend __ to parameter names.
3343 2003-09-25 Karl Berry <karl@gnu.org>
3345 * argp-fmtstream.c, argp-help.c: update from libc.
3347 2003-09-25 Bruno Haible <bruno@clisp.org>
3349 * version-etc-2.h: New file, from version-etc.h with modifications.
3350 * version-etc-2.c: New file, from version-etc.c with modifications.
3352 2003-09-25 Simon Josefsson <jas@extundo.com>
3354 * xgetdomainname.h: New file.
3355 * xgetdomainname.c: New file.
3357 2003-09-25 Simon Josefsson <jas@extundo.com>
3358 Bruno Haible <bruno@clisp.org>
3360 * getdomainname.h: New file.
3361 * getdomainname.c: New file.
3363 2003-09-24 Paul Eggert <eggert@twinsun.com>
3365 * linebuffer.c (freebuffer): Don't free the argument, just
3366 the buffer associated with the argument. Bug reported by
3369 2003-09-19 Karl Berry <karl@gnu.org>
3371 * argp.h: update from libc.
3373 2003-09-16 Paul Eggert <eggert@twinsun.com>
3375 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3376 input error, instead of returning NULL the next time we are called
3377 (and therefore losing track of errno).
3379 2003-09-15 Paul Eggert <eggert@twinsun.com>
3381 * getndelim2.c (getndelim2): Don't trash errno when a read
3382 fails, so that the caller gets the proper errno.
3384 * readutmp.c (read_utmp): Likewise.
3385 Check for fstat error. Close stream and free storage
3388 2003-09-14 Bruno Haible <bruno@clisp.org>
3390 * fwriteerror.h: New file.
3391 * fwriteerror.c: New file.
3393 2003-09-14 Jim Meyering <jim@meyering.net>
3395 * getloadavg.c: Correct cpp indentation.
3396 * strdup.c: Likewise.
3397 * vasnprintf.c: Likewise.
3399 2003-09-12 Paul Eggert <eggert@twinsun.com>
3401 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3402 * obstack.c [!defined _LIBC]: Likewise.
3403 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3404 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3405 * exitfail.c: Don't include stdlib.h; no longer needed.
3407 More changes to assume C89 or better.
3409 * error.c (error_tail): Assume vprintf.
3411 * argmatch.c (getenv): Remove decl.
3412 * progreloc.c (get_full_program_name): Define via prototype.
3413 * setenv.c (clearenv): Likewise.
3414 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3416 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3417 (malloc, memcpy): Remove decls.
3418 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3419 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3420 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3421 (memcpy): Remove macro.
3422 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3423 (__P): Remove. All uses removed.
3424 (PTR): Remove. All uses changed to void *.
3425 (CHAR_BIT, NULL): Remove.
3426 (spaces, zeros, memset_space, memset_zero)
3427 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3429 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3430 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3431 Define with prototype.
3432 Remove now-unnecessary prototype decl.
3433 (extra_args_spec): Assume ANSI C. All uses changed.
3434 (extra_args_spec_iso): Remove.
3435 (my_strftime, emacs_strftimeu): Define via prototype.
3436 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3438 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3439 * strtoimax.c: Include <stdlib.h> unconditionally.
3440 (strtoul, strtol): Remove decls.
3441 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3443 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3444 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3445 (LOCALE_PARAM_PROTO): New macro.
3446 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3447 (INTERNAL (strtol), strtol): Define with a prototype.
3448 (PARAMS): Remove. All uses removed.
3449 * tempname.c: Include <string.h> unconditionally.
3450 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3451 * xgethostname.c (main): Define with a prototype.
3452 * xmalloc.c: Include "xalloc.h" first, to check interface.
3453 Include <stdlib.h> unconditionally.
3454 (calloc, malloc, realloc, free): Remove decls.
3455 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3456 Include <stdlib.h> unconditionally. Sort include file names.
3458 (xstrtod): Define with a prototype.
3459 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3460 (strtol, strtoul): Remove decls.
3462 2003-09-11 Paul Eggert <eggert@twinsun.com>
3464 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3465 Include <stdlib.h>, <string.h> unconditionally.
3466 Remove now-unnecessary cast to char *.
3467 * strnlen.c: Include <string.h> unconditionally.
3468 * yesno.c (yesno): Define with a prototype.
3470 2003-09-10 Bruno Haible <bruno@clisp.org>
3472 * strcspn.c: Include <string.h> unconditionally.
3473 * strpbrk.c: Include <string.h> unconditionally.
3474 * strstr.c: Include <string.h> unconditionally.
3475 * unicodeio.c: Include <string.h> unconditionally.
3476 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3477 * unsetenv.c: Likewise.
3478 * xreadlink.c: Include <stdlib.h> unconditionally.
3479 * yesno.c: Include <stdlib.h> unconditionally.
3480 (rpmatch): Add prototype.
3482 2003-09-10 Jim Meyering <jim@meyering.net>
3484 * error.c: Correct indentation of cpp directives.
3486 2003-09-09 Paul Eggert <eggert@twinsun.com>
3490 * acosl.c (main): Use a prototype.
3491 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3494 * getloadavg.c (getloadavg, main): Define via prototypes.
3496 * getopt.h (struct option.name): Assume C89, and use 'const'.
3497 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3498 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3500 * getopt.c (const): Remove macro.
3501 Include <string.h> unconditionally.
3502 (my_index): Remove; all uses changed to strchr.
3503 (strlen): Remove decl.
3504 (exchange): Remove forward decl; no longer needed.
3505 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3506 Define with prototype.
3507 * getopt1.c (const): Remove macro.
3508 (getopt_long, getopt_long_only, main): Define with prototype.
3510 * getugroups.c: Include <string.h> unconditionally.
3512 * getusershell.c: Include <stdlib.h> unconditionally.
3513 (getusershell, setusershell, endusershell, readname, main):
3514 Define with prototypes.
3516 * group-member.c: Include group-member.h first.
3517 Include <stdlib.h> unconditionally.
3519 * hard-locale.c: Include hard-locale.h first.
3520 Include <stdlib.h>, <string.h> unconditionally.
3522 * hash.c (free, malloc): Remove decls.
3523 Include <stdlib.h> unconditionally.
3525 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3526 (getenv): Do not declare.
3528 * idcache.c: Include <string.h> unconditionally.
3530 * long-options.c: Include long-options.h first, to test interface.
3531 Include <stdlib.h> unconditionally.
3533 * makepath.c: Include makepath.h first, to test interface.
3534 Include <stdlib.h> and <string.h> unconditionally.
3536 * linebuffer.c: Include <stdlib.h>.
3537 (free): Remove decl.
3539 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3540 rpl_malloc returns void *, not char *.
3541 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3543 * md5.h: Include <limits.h> unconditionally.
3544 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3545 (__P): Remove; all uses removed.
3546 * md5.c: Include "md5.h" first.
3547 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3548 md5_buffer, md5_process_bytes, md5_process_block):
3549 Define with prototypes.
3550 * sha.h (__P): Remove all uses. (It wasn't defined??)
3551 * sha.c: Include "sha.h" first.
3552 Include <stdlib.h>, <string.h> unconditionally.
3554 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3555 * memcmp.c (__ptr_t): Likewise.
3556 * memrchr.c (__ptr_t): Likewise.
3557 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3558 Include <string.h> unconditionally.
3559 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3560 * memchr.c: Include <stdlib.h> unconditionally.
3561 * memchr.c (LONG_MAX): Remove.
3562 * memrchr.c (LONG_MAX): Likewise.
3563 * memchr.c (__memchr): Define via a prototype.
3564 * memrchr.c (__memrchr): Likewise.
3565 * memcmp.c (__P): Remove, and remove all uses.
3566 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3567 Remove forward decls; no longer needed.
3568 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3569 Use types required by C89 in prototype.
3571 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3572 * savedir.c: Likewise.
3573 * mkdir.c (free): Remove decl.
3574 * rmdir.c (rmdir): Define with a prototype.
3575 * savedir.c: Include savedir.h first, to test interface.
3577 * mktime.c (STDC_HEADERS): Remove.
3578 Include <stdlib.h>, <string.h> unconditionally.
3580 * modechange.c: Include <stdlib.h> unconditionally.
3581 (malloc): Remove decl.
3583 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3584 (free): Remove decl.
3586 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3587 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3588 (This type really should be intptr_t, but that's a C99ism.)
3589 (_obstack_memcpy): Remove: all uses changed to memcpy.
3590 Include <string.h> unconditionally.
3591 (struct obstack): Assume __STDC__ for types of members
3592 chunkfun, freefun, extra_arg.
3593 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3594 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3595 obstack_begin, obstack_specify_allocation,
3596 obstack_specify_allocation_with_arg, obstack_chunkfun,
3597 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3598 Remove unprototyped decls and the macros that use them.
3599 * obstack.c (POINTER): Remove. All uses changed to void *.
3600 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3601 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3602 (defined __STDC__ && __STDC__)]:
3603 Remove nonprototyped code.
3604 Include <stdlib.h> unconditionally.
3605 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3606 _obstack_allocated_p, _obstack_free, obstack_free,
3607 _obstack_memory_used, print_and_abort):
3608 Define using prototypes.
3609 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3610 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3611 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3612 obstack_next_free, obstack_object_size, obstack_room) [0]:
3613 Remove unused, unprototyped code.
3615 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3617 * physmem.c (physmem_total, physmem_available, main): Define
3620 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3621 (main): Define with a prototype.
3623 * posixver.c (getenv): Remove decl.
3625 * putenv.c (malloc): Returns void *, not char *.
3626 Include <string.h> unconditionally.
3627 (strchr, memcpy, NULL): Do not define.
3629 * readtokens.c: Include readtokens.h first, to test interface.
3630 Include <stdlib.h>, <string.h> unconditionally.
3631 (init_tokenbuffer): Define with a prototype.
3633 * regex.c (PARAMS): Remove. All uses removed.
3634 All uses of _RE_ARGS removed, too.
3635 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3637 (bzero): Assume memset exists.
3638 (memcmp, memcpy, NULL): Remove.
3639 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3640 char, or assignments to local vars of type signed char.
3641 (init_syntax_once, PREFIX(extract_number_and_incr),
3642 PREFIX(print_partial_compiled_pattern),
3643 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3644 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3645 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3646 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3647 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3648 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3649 wcs_compile_range, byte_compile_range, truncate_wchar,
3650 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3651 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3652 count_mbs_length, wcs_re_match_2_internal,
3653 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3654 PREFIX(alt_match_null_string_p),
3655 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3656 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3657 regfree, PREFIX(extract_number)): Define with prototype. Remove
3658 now-unnecessary declaration, if any.
3659 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3661 Remove now-unnecessary casts among pointer types.
3662 * regex.h (_RE_ARGS): Remove. All uses removed.
3664 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3665 (free): Remove decl.
3667 * rpmatch.c: Include <stdlib.h> unconditionally.
3669 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3670 (free): Remove decl.
3672 * save-cwd.c: Include <stdlib.h> unconditionally.
3673 * xgetcwd.c: Likewise.
3675 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3676 (free): Remove decl.
3678 * strchrnul.c (strchrnul): Define with a prototype.
3679 Fix bug: c_in was not converted to char before searching.
3681 The following changes are not K&R related:
3683 * group-member.h: Include <sys/types.h>, so that this file is
3685 * makepath.h: Likewise.
3687 * getusershell.c (readname, default_index, line_size, readname):
3688 Use size_t, not int, for sizes.
3689 (readname): If the size overflows, report an error instead of
3692 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3694 * getndelim2.c: Assume stdlib.h per the C89 spec.
3696 2003-09-08 Paul Eggert <eggert@twinsun.com>
3698 Assume C89 or better; remove K&R cruft.
3699 A few of these changes were first proposed by Derek Robert Price
3700 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3702 * addext.c: Include <string.h> unconditionally.
3703 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3704 Don't declare getenv or malloc.
3706 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3707 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3709 (find_stack_direction, alloca): Use prototypes.
3711 * atexit.c (atexit): Define using a prototype.
3713 * basename.c, dirname.c, stripslash.c:
3714 Include <string.h> unconditionally.
3716 * bcopy.c: Include <stddef.h>.
3717 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3719 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3721 * error.h (error, error_at_line, error_print_progname)
3722 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3723 * error.c: Include error.h first, to check interface.
3724 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3725 (VA_START): Remove; all uses changeed to va_start.
3726 (exit, strerror): Remove decls.
3727 (error_print_progname): Prototype uncondionally.
3728 Don't include <errno.h>; no longer needed.
3729 (private_strerror): Remove.
3730 (error_tail): Always define.
3731 (error, error_at_line): Assume C89 or better; always use prototypes.
3732 * fatal.c: Include "fatal.h" first, to test interface.
3733 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3734 (VA_START): Remove; all uses changed to va_start.
3735 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3737 (exit): Remove decl.
3738 (fatal): Prototype unconditionally. Assume va_start works.
3739 Abort at end, to pacify gcc.
3741 * euidaccess.c (main): Define with a prototype.
3743 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3745 * exitfail.c: Include <stdlib.h> unconditionally.
3747 * fnmatch_.h (__P): Remove. All uses changed to assume
3749 * fnmatch.c: Include fnmatch.h first, to test interface.
3750 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3751 (getenv): Remove decl.
3752 (fnmatch): Define using a prototype.
3753 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3754 (FCT): Define using a prototype.
3756 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3758 * gethostname.c: Include <stddef.h>.
3759 (gethostname): Define with prototype. Length is size_t, not int.
3761 2003-09-08 Paul Eggert <eggert@twinsun.com>
3763 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3764 getversion.c should have been removed then, but was accidentally
3767 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3768 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3770 2003-09-07 Paul Eggert <eggert@twinsun.com>
3772 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3773 copy_tm_result. Bug reported by Simon Josefsson in
3774 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3776 2003-09-06 Paul Eggert <eggert@twinsun.com>
3778 * time_r.c, time_r.h: New files.
3780 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3782 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3783 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3785 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3787 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3788 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3791 * timegm.c: Switch to glibc implementation, with the following changes:
3792 [defined HAVE_CONFIG_H]: Include <config.h>.
3793 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3794 (__mktime_internal) [!defined _LIBC]: New decl.
3795 (__gmtime_r) [!defined _LIBC]: New macro and function.
3796 (timegm): Use a prototype, since gnulib assumes C89.
3797 Do not bother declaring tmp to be const, as it's not really usefu.
3798 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3799 (timegm): Declare only if HAVE_DECL_TIMEGM.
3801 2003-09-03 Paul Eggert <eggert@twinsun.com>
3803 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3804 Bug reported by Lute Kamstra in
3805 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3807 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3808 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3809 course with correspondingly smaller numbers for tomorrow and
3810 yesterday. From Tadayoshi Funaba. Originally installed into
3811 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3814 2003-08-31 Simon Josefsson <jas@extundo.com>
3816 * timegm.h: New file.
3817 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3819 2003-08-31 Karl Berry <karl@gnu.org>
3821 * argp.h: update from libc.
3823 2003-08-28 Bruno Haible <bruno@clisp.org>
3825 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3826 warning on QNX, which defines O_BINARY to 000000.
3828 2003-08-24 Bruno Haible <bruno@clisp.org>
3830 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3831 MSVC7 <stdio.h> is included later.
3833 2003-08-20 Bruno Haible <bruno@clisp.org>
3835 * progname.h: New file, from GNU gettext.
3836 * progname.c: New file, from GNU gettext.
3837 * progreloc.c: New file, from GNU gettext.
3839 2003-08-19 Bruno Haible <bruno@clisp.org>
3841 * xstrdup.c: Assume <string.h> exists.
3843 2003-08-18 Jim Meyering <jim@meyering.net>
3845 * setenv.h: Indent nested cpp directive.
3846 * vasnprintf.c: Remove trailing blanks.
3848 2003-08-17 Simon Josefsson <jas@extundo.com>
3849 Bruno Haible <bruno@clisp.org>
3851 * xstrndup.h: New file.
3852 * xstrndup.c: New file.
3854 2003-08-17 Bruno Haible <bruno@clisp.org>
3856 * strndup.h: New file.
3858 2003-08-16 Paul Eggert <eggert@twinsun.com>
3860 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3861 space, undoing this 2003-08-12 change:
3862 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3864 2003-08-16 Jim Meyering <jim@meyering.net>
3866 Merge from coreutils.
3867 * xstrtoimax.c: #else #if -> #elif.
3868 * xstrtoumax.c: Likewise.
3870 2003-08-15 Paul Eggert <eggert@twinsun.com>
3872 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3873 rather than tab, after '#' in shell-script copyright notices.
3874 Suggested by Bruno Haible.
3876 2003-08-15 Jim Meyering <jim@meyering.net>
3877 and Paul Eggert <eggert@twinsun.com>
3879 Merge from coreutils.
3880 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3881 member but strut utmpx does not. Needed for AIX 4.3.3.
3882 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3884 2003-08-15 Jim Meyering <jim@meyering.net>
3886 Merge from coreutils.
3887 * xgethostname.c: Include <stdlib.h>.
3888 (xghostname): Don't exit for anything other than memory-related
3889 failure; just return NULL.
3890 * userspec.c: Include "posixver.h".
3891 (parse_user_spec): Accept `.' as a separator only
3892 in pre-POSIX-200112 mode.
3893 * strtoimax.c: Use #elif rather than #else #if.
3894 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3895 Remove function, now that we can rely on a working tzset function.
3896 [!_LIBC]: Ensure that the required autoconf test has been run.
3897 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3898 Use underlying_strftime for %r.
3899 * sha.c: Merge in some clean-up and optimization changes from glibc.
3900 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3901 Ensure that it is a multiple of 64.
3902 Rearrange loop exit tests so as to avoid performing an
3903 additional fread after encountering an error or EOF.
3904 * realloc.c: Update copyright date.
3906 2003-08-14 Jim Meyering <jim@meyering.net>
3908 Merge from coreutils.
3909 * obstack.h: Whitespace changes.
3910 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3911 and xcalloc return values.
3912 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3913 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3914 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3915 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3916 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3918 Use mntctl's return value to drive the entry-processing loop, since
3919 we can't rely on the value of the vmt_length member in the last
3920 entry. On some systems doing so could result in exhausting
3921 virtual memory. Based in part on a patch from Mike Jetzer.
3923 2003-08-14 Jim Meyering <jim@meyering.net>
3924 and Paul Eggert <eggert@twinsun.com>
3926 Merges from coreutils, plus other fixes.
3927 * physmem.c: Merge in portability changes from gcc/libiberty
3928 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3929 for credits and details. Thanks to Kaveh Ghazi for helping
3930 to keep these files in sync.
3931 (ARRAY_SIZE): Define it.
3932 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3933 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3934 (memcasecmp): Don't assume size_t fits in unsigned int.
3935 Remove casts and duplicate code.
3936 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3937 (memcpy): Remove definition.
3938 Merge in some clean-up and optimization changes from glibc.
3939 [BLOCKSIZE]: Move definition to top of file.
3940 Ensure that it is a multiple of 64.
3941 Rearrange loop exit tests so as to avoid performing an
3942 additional fread after encountering an error or EOF.
3943 * md5.h (md5_uintptr): Define.
3944 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3945 return to the initial working directory. Preserve errno
3947 * idcache.c: Include "xalloc.h".
3948 (xmalloc, xrealloc): Remove decls.
3949 (getuser): Remove casts no longer required in C89.
3950 * human.c: Include stdio.h, for sprintf.
3951 * group-member.c: Include "xalloc.h".
3952 (xmalloc, xrealloc): Remove decls.
3953 (get_group_info): Remove casts no longer required in C89.
3954 * getusershell.c (readname): Remove casts no longer required in C89.
3955 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3956 * getline.c: Whitespace fix, from coreutils.
3958 2003-08-13 Paul Eggert <eggert@twinsun.com>
3960 * exclude.c: Include <ctype.h>
3961 (IN_CTYPE_DOMAIN): New macro.
3963 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3966 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3967 Undo previous (whitespace-only) change.
3969 2003-08-12 Paul Eggert <eggert@twinsun.com>
3971 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3972 Normalize leading white space and remove trailing white space.
3973 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3974 notice, as per ../config/srclist-update.
3976 Merge from coreutils.
3977 * euidaccess.h: New file.
3978 * euidaccess.c: Include it.
3979 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3980 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3981 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3983 2003-08-11 Bruno Haible <bruno@clisp.org>
3985 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3986 (vasnprintf): Use it instead of wcslen.
3988 2003-08-11 Bruno Haible <bruno@clisp.org>
3990 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3991 value to ensure that _Bool promotes to int. Use #define for _Bool when
3992 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3994 2003-08-10 Karl Berry <karl@gnu.org>
3996 * regex.h: update from libc (whitespace fix).
3998 2003-08-09 Paul Eggert <eggert@twinsun.com>
4000 Merge some files from coreutils. These changes were
4001 originally made by Jim Meyering.
4002 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4003 many older Unixes require this.
4004 * alloca.c (alloca): Remove cast to argument of free;
4005 no longer needed in C89.
4006 * alloca_.h, regex.h: Fix white space to match
4007 what GNU indent does.
4009 2003-08-05 Paul Eggert <eggert@twinsun.com>
4011 * bumpalloc.h: Remove.
4013 2003-08-04 Paul Eggert <eggert@twinsun.com>
4015 * getloadavg.c: Change copyright notice and spacing to conform to
4018 Merge from coreutils.
4019 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4021 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4022 from Karl Berry, implemented by Jim Meyering.
4023 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4024 from Dmitry V. Levin.
4025 Remove anachronistic cast of xrealloc.
4026 * fnmatch_.h (__const): Remove. Use 'const'.
4027 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4028 type. Otherwise, it wouldn't compile with at least /bin/cc on
4029 ymp-cray-unicos9.0.2.X.
4030 Combine two mostly-identical uses of alloca into one.
4031 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4033 2003-08-04 Dave Love <d.love@dl.ac.uk>
4037 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4038 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4039 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4040 obsolete NLIST_NAME_UNION.
4041 [__GNU__]: Undef BSD and FSCALE.
4042 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4044 2003-08-03 Paul Eggert <eggert@twinsun.com>
4046 * stdbool_.h (_Bool): Make it signed char, instead of
4047 an enum type, so that it's guaranteed to promote to int. See:
4048 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4050 2003-07-31 Paul Eggert <eggert@twinsun.com>
4052 * strerror.c: Include config.h, limits.h. Declare sprintf.
4053 (strerror): Don't assume that a printable int fits in 14 bytes.
4055 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4056 Bruno Haible <bruno@clisp.org>
4058 * getline.h (getline, getdelim): Change return type to ssize_t.
4059 * getline.c (getline, getdelim): Likewise.
4060 Remove _GNU_SOURCE define; now it's defined in config.h through
4063 2003-07-22 Paul Eggert <eggert@twinsun.com>
4065 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4066 over-parenthesization in macros.
4068 Sync with coreutils.
4070 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4073 Use `exit_failure' for xalloc and xmemcoll instead of their own
4074 private exit-failure variables.
4075 * xalloc.h (xalloc_exit_failure): Remove.
4076 * xmalloc.c: Likewise. Include exitfail.h.
4077 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4078 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4079 * xmemcoll.c: Likewise. Include exitfail.h.
4080 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4082 2003-07-18 Paul Eggert <eggert@twinsun.com>
4084 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4085 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4086 to test that it can stand by itself. Include "exitfail.h".
4087 Clients should set exit_failure instead.
4088 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4090 2003-07-18 Andreas Schwab <schwab@suse.de>
4092 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4094 2003-07-18 Bruno Haible <bruno@clisp.org>
4096 * getndelim2.h: New file.
4097 * getndelim2.c: Make into a module of its own. Include config.h,
4099 (getndelim2): Make non-static. Change return type to ssize_t.
4100 * getline.h: Change argument names.
4101 * getline.c: Include getndelim2.h instead of getndelim2.c.
4102 * getnline.c: Include getndelim2.h.
4104 2003-07-17 Bruno Haible <bruno@clisp.org>
4106 * Makefile.am: Remove file.
4107 * Makefile.in: Remove file.
4109 2003-07-17 Bruno Haible <bruno@clisp.org>
4111 * getnline.h: New file.
4112 * getnline.c: New file.
4113 * getndelim2.c: New file, extracted from getline.c.
4114 (getndelim2): Renamed from getdelim2, with added nmax argument.
4115 * getline.c: Include getndelim2.c.
4116 (getdelim2): Moved out to getndelim2.c.
4117 (getline, getdelim): Update.
4119 2003-07-15 <karl@gnu.org>
4121 * vasnprintf.c: update from gettext.
4123 2003-07-15 Jim Meyering <jim@meyering.net>
4125 * makepath.c (make_path): Enclose diagnostic in _(...).
4127 2003-07-14 Paul Eggert <eggert@twinsun.com>
4129 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4130 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4131 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4132 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4133 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4134 updated automatically by ../config/srclist-update. This changes
4135 their license from LPGL to GPL.
4137 2003-07-14 Jim Meyering <jim@meyering.net>
4139 Don't emit diagnostics. Let callers do that.
4140 * save-cwd.c: Don't include "error.h".
4141 (save_cwd): Don't call error. Ensure that errno is valid
4142 when returning nonzero.
4144 * save-cwd.h (restore_cwd): Update prototype.
4145 * save-cwd.c (restore_cwd): Remove two parameters.
4146 Simplify. Don't call error upon failure. Let callers do that.
4147 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4148 when auditing is enabled. But don't bother updating the #if.
4150 2003-07-14 Simon Josefsson <jas@extundo.com>
4152 * mempcpy.h: New file.
4153 * mempcpy.c: New file.
4155 2003-07-14 Paul Eggert <eggert@twinsun.com>
4157 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4158 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4159 unicodeio.c, unicodeio.h, unlocked-io.h:
4160 Switch from LGPL to GPL.
4162 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4164 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4165 it breaks C++ compilation.
4166 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4168 2003-07-10 Jim Meyering <jim@meyering.net>
4170 * vasnprintf.c: Remove trailing blanks.
4171 Make cpp indentation consistent.
4173 2003-07-09 Paul Eggert <eggert@twinsun.com>
4175 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4176 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4177 Switch from LGPL to GPL.
4179 2003-07-07 Paul Eggert <eggert@twinsun.com>
4181 * mktime.c: Fix some boundary cases and remove need for floating point.
4183 Issue a compile-time diagnostic if time_t is floating point, or if
4184 two's complement arithmetic is not in effect, or if arithmetic
4185 right shift does not propagate the sign. These assumptions were
4186 all in the original code but they weren't checked.
4188 (TIME_T_MIDPOINT, verify): New macros.
4189 (__isleap): Remove; it has integer overflow problems.
4190 (leapyear): New function, without those problems.
4191 (ydhms_tm_diff): Remove; splitting into two parts.
4192 (ydhms_diff): New function, containing the arithmetic part of
4193 the old ydhms_tm_diff function. Issue a compile-time
4194 diagnostic if we are not using C99 integer division.
4195 Avoid casts when possible.
4196 (guess_time_tm): New function, containing the checking part of
4197 the old ydhms_tm_diff function. Return the new value, rather than
4198 the difference between it and the old. Accept a new argument T
4199 so that *T specifies the old value. Check for overflow in the result.
4201 (__mktime_internal): Use a time_t offset, not a long int offset.
4202 This undoes the 2003-06-04 change, which is no longer needed now
4203 that we have better overflow checking.
4204 (localtime_offset): Likewise.
4206 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4207 and long are 64-bit but int is only 32-bit.
4208 (ydhms_diff): Use long int to store year1 and yday1.
4209 Issue a compile-time diagnostic if long int is not wide enough.
4211 (__mktime_internal): Use long int to store adjusted year and yday.
4212 Use plain C rather than preprocessor commands, if that doesn't
4214 Check for overflow (and try to repair) after each probe
4215 rather than checking only at the very end. This avoids some bugs
4216 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4217 does not equal GMT offset at maximum time).
4218 Use integer to check for overflow rather than floating point; this
4219 is more portable to non-IEEE hosts, and is a tad faster.
4220 When we detect that we are oscillating between two values,
4221 don't check whether tm_isdst has the requested value, since
4222 we already know the answer. When tm_isdst has the wrong value,
4223 use a different heuristic to find the right one, based on the
4224 extreme values actually observed in practice in tz2003a,
4225 rather than the (overly optimistic) "previous 3 calendar quarters".
4227 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4228 "T const" to accommodate glibc style.
4229 (check_result): Use less-confusing report format. "long" -> "long int.
4231 Don't loop if the iteration overflows time_t.
4232 Allow a negative step in the iteration.
4234 2003-07-01 Paul Eggert <eggert@twinsun.com>
4236 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4237 having it depend on HAVE_SYS_TYPES_H.
4239 2003-06-25 Bruno Haible <bruno@clisp.org>
4241 * readlink.c: New file.
4243 2003-06-20 Bruno Haible <bruno@clisp.org>
4245 Assume C89, so PARAMS isn't needed.
4246 * unicodeio.h (PARAMS): Remove.
4247 * unicodeio.c: Don't use PARAMS.
4249 2003-06-18 Jim Meyering <jim@meyering.net>
4251 Merge changes from coreutils.
4252 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4253 Remove explicit declarations of xmalloc and realloc.
4255 (read_utmp): Remove anachronistic cast of xmalloc.
4257 2003-06-17 Paul Eggert <eggert@twinsun.com>
4259 Assume C89, so PARAMS isn't needed.
4260 * backupfile.h (PARAMS): Remove. All uses removed.
4261 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4262 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4263 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4264 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4265 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4266 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4267 xstrtol.h: Likewise.
4268 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4269 same.h, strverscmp.h: Do not include config.h; no longer needed.
4270 Anyway, config.h should always be included before any other file.
4272 2003-06-11 Simon Josefsson <jas@extundo.com>
4274 * sysexit_.h: New file.
4276 2003-05-20 Derek Price <derek@ximbiot.com>
4278 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4280 2003-06-10 Simon Josefsson <jas@extundo.com>
4282 * strchrnul.h: New file.
4283 * strchrnul.c: New file.
4285 2003-06-10 Simon Josefsson <jas@extundo.com>
4287 * argp.h: New file, from glibc.
4288 * argp-ba.c: New file, from glibc.
4289 * argp-eexst.c: New file, from glibc.
4290 * argp-fmtstream.c: New file, from glibc.
4291 * argp-fmtstream.h: New file, from glibc.
4292 * argp-fs-xinl.c: New file, from glibc.
4293 * argp-help.c: New file, from glibc.
4294 * argp-namefrob.h: New file, from glibc.
4295 * argp-parse.c: New file, from glibc.
4296 * argp-pv.c: New file, from glibc.
4297 * argp-pvh.c: New file, from glibc.
4298 * argp-xinl.c: New file, from glibc.
4300 2003-06-07 Jim Meyering <jim@meyering.net>
4302 * readtokens.h: Put `Free Software Foundation, Inc.'
4303 in place of my name in the copyright comment.
4304 Remove definition and uses of __P.
4307 * stat.c: Don't declare xmalloc explicitly.
4308 Instead, include "xalloc.h".
4309 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4310 xrealloc, and xcalloc return values.
4311 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4313 * xgetcwd.h: Remove definition/uses of PARAMS.
4315 2003-06-06 Jim Meyering <jim@meyering.net>
4317 * stdbool_.h: Renamed from stdbool.h.in.
4319 2003-06-06 Jim Meyering <jim@meyering.net>
4321 Merge from coreutils.
4322 * same.c: (same_name): Declare *_basename locals to be `const'.
4323 Consolidate declarations and initializations of *_base* locals.
4325 Merge from coreutils.
4326 This avoids a core dump on systems without GNU putenv,
4327 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4328 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4329 (unsetenv): New static function, from GNU libc.
4330 (rpl_putenv): Use it.
4332 * modechange.c: Remove trailing blanks.
4334 Merge from coreutils.
4335 * fsusage.c: Remove declaration of statfs.
4336 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4338 * posixtm.c: Include <stdbool.h> unconditionally.
4340 2003-06-05 Paul Eggert <eggert@twinsun.com>
4342 * mktime.c (__mktime_internal): When resolving a tm_isdst
4343 mismatch, look in future quarters as well as past. This fixes a
4344 bug when processing fall-backwards gaps immediately after a long
4345 period of daylight-saving time.
4347 * mktime.c: Assume freestanding C89 or better.
4348 (HAVE_LIMITS_H): Remove. Assume it's 1.
4349 (__P): Remove; not used.
4350 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4351 (mktime, not_equal_tm, print_tm, check_result,
4352 main): Use prototypes. Use const * where appropriate.
4353 (main): Fix typo in testing code that uncovered by above changes.
4354 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4356 2003-06-04 Paul Eggert <eggert@twinsun.com>
4358 * mktime.c: Fix Debian bug 177940
4359 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4360 (localtime_offset): Now long int, not time_t, because we want it
4361 to be guaranteed to be signed. All uses changed.
4362 (__mktime_internal): If overflow would occur when adding offset,
4365 Merge 'human' changes from coreutils. Rewrite to support
4366 locale-specific notations like thousands separators.
4367 * human.c: Simplify authorship notice.
4368 Include human.h immediately after config.h.
4369 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4370 <limits.h>: Do not include, since human.h does.
4371 (SIZE_MAX, UINTMAX_MAX): New macros.
4372 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4373 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4374 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4375 (power_letter): Renamed from suffixes.
4376 (generate_suffix_backwards): Remove.
4377 (adjust_value): Now takes int style (because of human.h changes)
4378 and long double value (for greater precision on some platforms).
4379 (group_number): New function.
4380 (human_readable): Use it. Use integer options, not enum.
4381 Put the options before the sizes in the arg list.
4382 Support all the new options.
4383 The old human_readable function has been removed;
4384 use inttostr.h instead.
4385 (human_readable, default_block_size, humblock):
4386 Use uintmax_t, not int, for block sizes.
4387 (human_readable_inexact, block_size_types): Remove.
4388 (block_size_opts): New constant.
4389 (human_options): Renamed from human_block_size, with new signature
4390 that allows block sizes up to UINTMAX_MAX. All callers changed.
4391 * human.h: Add copyright and authorship notice.
4392 Include <limits.h> and <stdbool.h> unconditionally.
4393 (PARAMS): Remove. All uses removed.
4394 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4395 (enum human_inexact_style): Remove tag; now a nameless enum.
4396 (human_floor, human_ceiling, human_round_to_even): Now have
4397 values 2, 0, 1 rather than -1, 1, 0.
4398 (human_group_digits, human_suppress_point_zero, human_autoscale,
4399 human_base_1024, human_SI, human_B): New constants.
4400 (human_readable_inexact, human_block_size): Remove.
4401 (human_readable): Size args are now uintmax_t, not int.
4402 (human_options): New decl.
4404 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4405 unnecessary now that we assume C89 or better. This change
4406 imported from coreutils.
4408 * mktime.c (__mktime_internal): Do not reject negative timestamps
4409 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4410 in the 2003-05-30 sync from glibc.
4412 .h files should stand alone, but we shouldn't include <sys/types.h>
4413 if we can get away with just <stddef.h>.
4415 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4416 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4417 rather than <sys/types.h>, as we merely need size_t.
4418 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4420 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4421 Include <stdio.h>, to get FILE.
4422 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4423 memcasecmp.h has included <stddef.h> and all we need is size_t.
4424 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4425 our interface, instead of including <sys/types.h>
4427 2003-06-02 Paul Eggert <eggert@twinsun.com>
4430 Fix some minor time-related bugs with POSIX time arguments.
4431 Some valid time stamps were being rejected (notably -1, and
4432 time stamps before 1900 on 64-bit hosts). And some invalid
4433 time stamps were being accepted, e.g. September 31.
4435 * posixtm.h (posixtime): Return bool instead of time_t, so
4436 that we can return (time_t) -1 successfully.
4437 * posixtm.c: Likewise.
4438 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4439 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4440 (t): Remove static var.
4441 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4442 of static var. All uses changed.
4443 (year): Do not reject years before 1900; they can occur with
4445 (posix_time_parse): Do not check for out-of-range components;
4446 that is now the caller's responsibility, since our checks were
4447 only approximations.
4448 (posixtime): Use mktime to check for out-of-range components,
4449 since it knows them exactly.
4450 If mktime returns (time_t) -1, check whether an error actually occurred
4451 by invoking localtime on -1.
4452 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4453 posixtime failures better.
4454 Improve the test data (in comments only).
4456 2003-05-30 <karl@gnu.org>
4458 * mktime.c: update from libc.
4460 2003-05-30 Bruno Haible <bruno@clisp.org>
4462 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4463 * localcharset.h: Likewise.
4464 * localcharset.c: Likewise.
4466 2003-05-28 Paul Eggert <eggert@twinsun.com>
4468 Assume the headers required for C89 freestanding compilers.
4469 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4470 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4471 without checking for HAVE_LIMITS_H.
4472 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4473 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4475 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4476 * exclude.c: Include <stdbool.h> unconditionally.
4477 * tempname.c: Include <stddef.h> unconditionally.
4478 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4479 * modechange.c, rpmatch.c (NULL): Don't define, since
4480 <stddef.h> does that.
4481 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4482 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4483 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4484 * xstrtol.c: Likewise.
4485 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4486 * savedir.c: Include <stddef.h> instead of defining NULL.
4488 * addext.c (addext): Use assignment rather than cast, to avoid
4489 warnings on some platforms.
4491 * mktime.c (__mktime_internal): Do not reject negative timestamps
4494 2003-05-10 Bruno Haible <bruno@clisp.org>
4496 * linebreak.c (iconv_string_length): Don't return -1 just because the
4497 string is longer than 4 KB.
4499 2003-05-12 Jim Meyering <jim@meyering.net>
4501 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4502 the space-padded-by-default conversion specifiers, %e, %k, %l.
4504 2003-05-03 Bruno Haible <bruno@clisp.org>
4506 Upgrade to Unicode-4.0.
4507 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4508 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4509 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4510 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4511 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4512 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4513 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4514 Change width of U+E0100..U+E01EF from 1 to 0.
4516 2003-04-25 Bruno Haible <bruno@clisp.org>
4518 * copy-file.c: Include <stddef.h>, for size_t.
4520 2003-04-25 Jim Meyering <jim@meyering.net>
4522 * copy-file.c (copy_file_preserving): Declare buf_size to be
4523 of type size_t, not int.
4525 2003-04-11 Jim Meyering <jim@meyering.net>
4527 Merge changes from Coreutils.
4529 2003-03-22 Jim Meyering <jim@meyering.net>
4531 * strftime.c (widen): Cast alloca return value to proper type.
4533 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4536 * strftime.c (my_strftime): Handle very large width
4537 specifications for numeric values correctly. Improve checks for
4540 2003-01-19 Jim Meyering <jim@meyering.net>
4542 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4543 (nl_get_alt_digit) [! defined my_strftime]: Define.
4544 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4545 _nl_get_alt_digit and _nl_get_walt_digit.
4547 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4548 These changes have no effect outside of _LIBC.
4550 2003-04-10 Bruno Haible <bruno@clisp.org>
4552 * findprog.h: New file, from GNU gettext.
4553 * findprog.c: New file, from GNU gettext.
4555 2003-04-05 Jim Meyering <jim@meyering.net>
4557 Merge changes from Coreutils.
4559 * exclude.h (PARAMS): Remove definition and uses.
4560 * exclude.c: Remove uses of `PARAMS'.
4562 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4563 Add test-cases for DOS filenames. Declare program_name.
4564 (main): Set up program_name. Patch by Rich Dawe.
4566 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4568 Use mntctl's return value to drive the entry-processing loop, since
4569 we can't rely on the value of the vmt_length member in the last
4570 entry. On some systems doing so could result in exhausting
4571 virtual memory. Based in part on a patch from Mike Jetzer.
4573 2003-04-04 Bruno Haible <bruno@clisp.org>
4575 * linebreak.h: New file, from GNU gettext.
4576 * linebreak.c: New file, from GNU gettext with slight modifications.
4577 * lbrkprop.h: New file, from GNU gettext.
4579 2003-04-03 Bruno Haible <bruno@clisp.org>
4581 * utf8-ucs4.h: New file, from GNU gettext.
4582 * utf16-ucs4.h: New file, from GNU gettext.
4583 * ucs4-utf8.h: New file, from GNU gettext.
4584 * ucs4-utf16.h: New file, from GNU gettext.
4586 2003-04-02 Bruno Haible <bruno@clisp.org>
4588 * binary-io.h: New file, from GNU gettext.
4590 2003-04-01 Bruno Haible <bruno@clisp.org>
4592 * pathname.h: New file, from GNU gettext.
4593 * concatpath.c: New file, from GNU gettext.
4595 2003-03-30 Bruno Haible <bruno@clisp.org>
4597 * copy-file.c (copy_file_preserving): Don't set owner if the function
4598 chown() doesn't exist.
4600 2003-03-28 Bruno Haible <bruno@clisp.org>
4602 * copy-file.h: New file, from GNU gettext.
4603 * copy-file.c: New file, from GNU gettext.
4605 2003-03-18 Jim Meyering <jim@meyering.net>
4607 * quote.c (quote_n): Fix typo in comment.
4609 2003-03-14 Jim Meyering <jim@meyering.net>
4611 Merge changes from Coreutils.
4612 * obstack.h (obstack_object_size): Declare temporary, __o,
4613 to be const, in order to avoid warnings.
4614 (obstack_room): Likewise.
4615 (obstack_empty_p): Likewise.
4617 2003-03-13 Paul Eggert <eggert@twinsun.com>
4619 Merge changes from Bison.
4620 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4621 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4622 when compiling Bison 1.875's `bitset bset = obstack_alloc
4623 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4624 * hash.c: Include <stdbool.h> unconditionally.
4626 2003-03-09 Paul Eggert <eggert@twinsun.com>
4628 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4629 Reported by Bruce Becker; see:
4630 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4632 2003-03-03 Paul Eggert <eggert@twinsun.com>
4633 Bruno Haible <bruno@clisp.org>
4635 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4636 Reported by John Hughes, see
4637 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4639 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4641 * poll_.h: New file.
4644 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4646 * mathl.h: New file.
4647 * acosl.c: New file.
4648 * asinl.c: New file.
4649 * atanl.c: New file.
4650 * ceill.c: New file.
4653 * floorl.c: New file.
4654 * frexpl.c: New file.
4655 * ldexpl.c: New file.
4657 * sincosl.c: New file.
4659 * sqrtl.c: New file.
4661 * trigl.c: New file.
4662 * trigl.h: New file.
4664 2003-02-17 Bruno Haible <bruno@clisp.org>
4666 * mkdtemp.h: New file, from GNU gettext.
4667 * mkdtemp.c: New file, from GNU gettext.
4669 2003-01-31 Bruno Haible <bruno@clisp.org>
4671 * rename.c: #undef rename before defining rpl_rename.
4672 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4674 2003-01-30 Bruno Haible <bruno@clisp.org>
4676 * printf-args.h: New file, from GNU gettext.
4677 * printf-args.c: New file, from GNU gettext.
4678 * printf-parse.h: New file, from GNU gettext.
4679 * printf-parse.c: New file, from GNU gettext.
4680 * vasnprintf.h: New file, from GNU gettext.
4681 * vasnprintf.c: New file, from GNU gettext.
4682 * asnprintf.c: New file, from GNU gettext.
4683 * vasprintf.h: New file, from GNU gettext with modifications.
4684 * vasprintf.c: New file, from GNU gettext.
4685 * asprintf.c: New file, from GNU gettext.
4687 2003-01-29 Bruno Haible <bruno@clisp.org>
4689 * stpncpy.h: New file, from GNU gettext with modifications.
4690 * stpncpy.c: New file, from GNU gettext with modifications.
4692 2003-01-28 Bruno Haible <bruno@clisp.org>
4694 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4696 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4699 2003-01-27 Bruno Haible <bruno@clisp.org>
4701 * xsetenv.h: New file, from GNU gettext.
4702 * xsetenv.c: New file, from GNU gettext.
4704 2003-01-23 Bruno Haible <bruno@clisp.org>
4706 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4708 2003-01-22 Bruno Haible <bruno@clisp.org>
4710 * exit.h: New file, from GNU gettext.
4712 2003-01-11 Bruno Haible <bruno@clisp.org>
4714 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4715 * strcase.h (strcasecmp, strncasecmp): Likewise.
4717 2003-01-14 Jim Meyering <jim@meyering.net>
4719 * same.c (same_name): Tweak a comment.
4721 2003-01-11 Bruno Haible <bruno@clisp.org>
4723 * same.c (same_name): Reorder tests so as to avoid calling stat()
4724 when a string comparison is sufficient.
4726 2003-01-11 Bruno Haible <bruno@clisp.org>
4728 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4731 2003-01-11 Bruno Haible <bruno@clisp.org>
4733 * hash-pjw.c: Add comment about low quality of this function.
4735 2003-01-12 Paul Eggert <eggert@twinsun.com>
4737 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4738 to avoid collisions with libcurses and libreadline.
4740 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4741 * getstr.h, getstr.c: Remove.
4742 * getline.c: Include "getline.h", to check interface.
4743 Move body of old getstr.c here: this defines MIN_CHUNK and
4744 declares getdelim2, which is renamed from getstr.
4745 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4747 * linebuffer.c (readlinebuffer): Renamed from readline.
4749 * linebuffer.h: Likewise.
4750 (readline): Remove backward-compatibility macro.
4752 2003-01-12 Jim Meyering <jim@meyering.net>
4754 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4756 2003-01-10 Bruno Haible <bruno@clisp.org>
4758 * alloca_.h: New file.
4759 * getdate.y: Unconditionally include alloca.h.
4760 * makepath.c: Likewise.
4761 * setenv.c: Likewise.
4762 * userspec.c: Likewise.
4764 2003-01-09 Bruno Haible <bruno@clisp.org>
4766 * stdbool.h.in: New file.
4768 2003-01-08 Bruno Haible <bruno@clisp.org>
4770 * safe-read.c: Include specification header first, to ensure its
4772 * full-write.c: Likewise.
4774 2003-01-08 Jim Meyering <jim@meyering.net>
4776 * full-write.c: Undefine and define-away `const' after inclusion
4777 of errno.h, not before. Suggestion from Bruno Haible.
4779 2003-01-07 Jim Meyering <jim@meyering.net>
4781 * full-write.c: Rework so that it may serve to define full_read, too.
4782 * full-read.c: Simply #define FULL_READ and include full-write.c.
4784 2003-01-06 Jim Meyering <jim@meyering.net>
4786 * version-etc.c: Update year in translatable copyright string.
4788 2002-12-25 Bruno Haible <bruno@clisp.org>
4790 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4791 * xstrtol.h: Likewise.
4792 * xstrtoimax.c: Likewise.
4793 * xstrtoumax.c: Likewise.
4794 * human.h: Likewise.
4796 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4797 on systems that have <inttypes.h> but not <stdint.h>.
4799 2002-12-31 Paul Eggert <eggert@twinsun.com>
4801 * memcoll.c (memcoll): Fall back on a simple algorithm using
4802 memcmp if strcoll doesn't work.
4804 2002-12-23 Bruno Haible <bruno@clisp.org>
4806 * localcharset.h: New file.
4807 * localcharset.c: Include it.
4808 * unicodeio.c: Likewise.
4810 2002-12-22 Bruno Haible <bruno@clisp.org>
4812 * utime.c (utime_null): No need to call ftruncate if the file was
4815 2002-12-23 Bruno Haible <bruno@clisp.org>
4817 * memcoll.c (STRCOLL): New macro.
4820 2002-12-22 Bruno Haible <bruno@clisp.org>
4822 * getstr.h (getstr): Define, to avoid clash with libcurses.
4823 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4825 2002-12-22 Bruno Haible <bruno@clisp.org>
4827 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4829 2002-12-23 Bruno Haible <bruno@clisp.org>
4831 * getline.h: Include <stddef.h>, for size_t.
4833 * unicodeio.h: Include <stddef.h>, for size_t.
4834 * unicodeio.c: Don't include <stddef.h>.
4836 2002-12-17 Bruno Haible <bruno@clisp.org>
4838 * canon-host.c (strdup): Remove unused declaration.
4840 * fsusage.c: Include full_read.h.
4841 (get_fs_usage): Use full_read instead of safe_read.
4843 * utime.c (utime_null): Use SAFE_READ_ERROR.
4845 2002-12-11 Bruno Haible <bruno@clisp.org>
4847 * setenv.h: Rewritten to cope with systems that have setenv() but not
4849 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4852 2002-12-11 Bruno Haible <bruno@clisp.org>
4854 * setenv.c (alloca): Fall back to malloc.
4856 (setenv): Use freea() to free memory allocated with alloca().
4858 2002-11-13 Bruno Haible <bruno@clisp.org>
4860 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4861 function declarations.
4862 * unsetenv.c (unsetenv): Likewise.
4864 2002-03-04 Bruno Haible <bruno@clisp.org>
4866 Portability to AIX 4.3.3.
4867 * unsetenv.c: New file, extracted from setenv.c.
4868 * setenv.c: Move the unsetenv() function to unsetenv.c.
4870 2001-12-20 Bruno Haible <bruno@clisp.org>
4872 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4873 use malloc instead. For SunOS 4.
4875 2001-12-11 Bruno Haible <bruno@clisp.org>
4877 * setenv.c: Declare alloca.
4878 (compar_fn_t): New typedef.
4879 (KNOWN_VALUE, STORE_VALUE): Use it.
4881 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4884 2002-12-10 Paul Eggert <eggert@twinsun.com>
4886 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4887 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4888 Choose values that are less likely to collide with system fnmatch
4890 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4891 defined (e.g., a pure POSIX system).
4892 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4893 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4895 2002-12-06 Jim Meyering <jim@meyering.net>
4897 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4899 Merge in changes from libc's misc/error.c, in preparation
4900 for the merge of gnulib's changes back into libc.
4902 * error.c (_): Define only if not already defined.
4903 Move definition to follow all #include directives.
4904 Include unlocked-io.h only if !_LIBC.
4905 [_LIBC]: Include <libio/libioP.h>.
4906 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4907 (fflush): Tweak definition to use INTUSE.
4910 2002-12-05 Paul Eggert <eggert@twinsun.com>
4912 * alloca.c [defined emacs]: Include "lisp.h".
4913 (xalloc_die) [defined emacs]: New macro.
4914 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4915 [! defined emacs]: Include <xalloc.h>.
4916 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4917 (pointer): Typedef to POINTER_TYPE *.
4918 (malloc): Remove decl; we now always use xmalloc.
4919 (alloca): Use old-style definition, since Emacs needs this.
4920 Check for arithmetic overflow when computing combined size.
4922 2002-12-04 Paul Eggert <eggert@twinsun.com>
4924 Do not generate unlocked-io.h automatically, since it's easier to
4925 maintain it by hand.
4927 * unlocked-io.h: New file, from GNU diffutils,
4928 but with proper copyright notice and attribution.
4930 * Makefile.am: Add copyright notice.
4931 (libfetish_a_SOURCES): Add unlocked-io.h.
4932 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4933 (DISTCLEANFILES, io_functions): Remove macros.
4934 (EXTRA_DIST): Remove gen_uio.
4935 (unlocked-io.h): Remove rule.
4937 2002-12-04 Jim Meyering <jim@meyering.net>
4939 Reflect the fact that stat.c and lstat.c are no longer generated.
4940 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4941 (DISTCLEANFILES): Likewise.
4942 (EXTRA_DIST): Likewise.
4943 (all_local): Don't depend on stat.c or lstat.c.
4944 (stat.c, lstat.c): Remove rules.
4945 (EXTRA_DIST): Remove xstat.in.
4947 * xstat.in: Remove file. Contents moved into stat.c.
4948 * stat.c: New file. Contents mostly from xstat.in.
4949 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4950 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4952 * safe-read.c: Rework so that it may serve to define safe_write, too.
4953 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4955 2002-12-03 Jim Meyering <jim@meyering.net>
4957 * safe-read.c, safe-write.c: Change variable names and comments, but
4958 not semantics, to minimize the differences between these two files.
4959 (safe_read): Change comment to mention SAFE_READ_ERROR.
4961 * safe-read.c (IS_EINTR): Define.
4962 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4964 2002-12-02 Bruno Haible <bruno@clisp.org>
4966 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4967 Define, taken from safe-read.c.
4968 (INT_MAX): Provide fallback.
4969 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4970 * safe-write.h (SAFE_WRITE_ERROR): Define.
4972 * safe-read.c (EINTR): Remove definition.
4973 (safe_read): Don't use EINTR if it is absent.
4975 2002-12-02 Jim Meyering <jim@meyering.net>
4977 * safe-read.c (EINTR): Define.
4978 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4979 (INT_MAX): Provide fallback.
4980 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4982 * safe-read.h (SAFE_READ_ERROR): Define.
4984 2002-12-01 Jim Meyering <jim@meyering.net>
4986 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4987 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4989 2002-11-27 Paul Eggert <eggert@twinsun.com>
4991 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4992 hash_rehash): Replace `if (limit <= value) abort ();' with
4993 `if (! (value < limit)) abort ();', for readability.
4995 2002-11-26 <karl@gnu.org>
4997 * strdup.c: copy from libc again, with jim's ok.
4998 * .cppi-disable: re-add strdup.c
5000 2002-11-25 <karl@gnu.org>
5002 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5003 instead of "strtol.c".
5005 2002-11-25 Jim Meyering <jim@meyering.net>
5007 * mktime.c: Sync from libc, now that it has the latest fix.
5009 2002-11-24 <karl@gnu.org>
5011 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5012 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5014 2002-11-24 Jim Meyering <jim@meyering.net>
5016 Update from coreutils:
5018 * mktime.c: Merge in changes from libc.
5020 Avoid a link-time failure on some Linux systems.
5021 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5022 (__mon_yday): Declare with the STATIC attribute.
5023 (__mktime_internal): Likewise.
5024 Based on a report from Greg Schafer.
5026 2002-11-23 Jim Meyering <jim@meyering.net>
5028 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5029 Use `unsigned', not `int', as type of index.
5031 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5033 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5035 2002-11-22 Paul Eggert <eggert@twinsun.com>
5037 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5038 hint that one should use `if (! x) abort ();' rather than `assert
5039 (x);', and anyway it's one less thing to worry about configuring.
5040 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5041 hash_rehash, hash_insert): Use abort rather than assert.
5043 2002-11-22 Paul Eggert <eggert@twinsun.com>
5045 * quotearg.h: Allow multiple inclusion by surrounding with
5046 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5047 so that we can be included first.
5048 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5049 * quotearg.c: Include quotearg.h immediately after config.h.
5050 No need to include stddef.h or sys/types.h any more.
5051 Surround local include files with "", not "<>".
5052 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5053 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5054 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5055 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5056 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5057 (ISPRINT): Remove; no longer needed now that we assume C89.
5059 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5062 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5063 quotearg_char): Use SIZE_MAX rather than
5064 (size_t) -1 when we are talking about "infinity".
5066 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5068 2002-11-22 Bruno Haible <bruno@clisp.org>
5070 * safe-read.h: Assume C89. Add comments.
5071 (safe_read): Change return type to size_t.
5072 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5073 counts > SSIZE_MAX correctly.
5074 * safe-write.h: New file.
5075 * safe-write.c: New file.
5076 * full-read.h: New file.
5077 * full-read.c: New file.
5078 * full-write.h: Assume C89. Add comments.
5079 * full-write.c: Include safe-write.h.
5080 (full_write): Rewritten to use safe_write.
5081 Suggested by Jim Meyering and Paul Eggert.
5083 2002-11-21 Bruno Haible <bruno@clisp.org>
5085 Remove case insensitive option matching.
5086 * argmatch.h (argcasematch): Remove declaration.
5087 (ARGCASEMATCH): Remove macro.
5088 (__xargmatch_internal): Remove case_sensitive argument.
5089 (XARGMATCH): Update.
5090 (XARGCASEMATCH): Remove macro.
5091 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5092 case_sensitive argument.
5093 (argcasematch): Remove function.
5094 (__xargmatch_internal): Remove case_sensitive argument.
5095 (main): Use XARGMATCH instead of XARGCASEMATCH.
5097 * xmalloc.c: Change compile-time error message. Add comment about
5098 required autoconf version.
5100 2002-11-21 Jim Meyering <jim@meyering.net>
5102 * strdup.c (strdup): Tweak comment and initial #if/#include.
5104 Merge in changes from the coreutils.
5106 2002-09-25 Paul Eggert <eggert@twinsun.com>
5107 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5108 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5109 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5110 int. Work more efficiently if X is the same width as uintmax_t.
5111 Do not compare X to -1, to avoid bogus compiler warning.
5112 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5113 Don't assume that f_frsize and f_bsize are the same type.
5115 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5118 * makepath.c (make_path): Restore umask *before* creating the final
5120 (make_path): Minor reformatting.
5122 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5123 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5125 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5126 ones. At least on GNU/Linux systems, `auto' means something else.
5129 2002-11-20 Paul Eggert <eggert@twinsun.com>
5131 Merge argmatch cleanups from Bison. Assume C89.
5133 * argmatch.c: Include config.h here, not in argmatch.h.
5134 Include stdlib.h, for EXIT_FAILURE.
5135 Always include <string.h>, since we assume C89.
5136 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5137 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5138 Include <stddef.h> instead, since it's all we need for size_t.
5139 (PARAMS): Remove. All uses removed.
5140 (ARRAY_CARDINALITY): Do not bother to #undef.
5141 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5142 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5143 Remove unnecessary parentheses.
5144 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5145 Insert necessary parentheses.
5146 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5147 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5149 2002-11-19 Bruno Haible <bruno@clisp.org>
5151 * mbswidth.c: Include mbswidth.h right at the beginning.
5152 * mbswidth.h: Include <stddef.h>, for size_t.
5154 * mbswidth.h (PARAMS): Remove macro.
5155 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5156 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5158 * gcd.h (PARAMS): Remove macro.
5159 (gcd): Use ANSI C function declarations.
5160 * gcd.c (gcd): Likewise.
5162 2002-11-15 Bruno Haible <bruno@clisp.org>
5164 * strcspn.c: Include <stddef.h>.
5165 (strcspn): Use ANSI C function declaration. Change return type to
5167 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5168 (strpbrk): Use NULL.
5169 * strpbrk.h (PARAMS): Remove macro.
5170 (strpbrk): Use ANSI C function declaration.
5171 * strstr.c: Don't include <sys/types.h>.
5172 * strstr.h (PARAMS): Remove macro.
5173 (strstr): Use ANSI C function declarations.
5175 2002-11-06 Bruno Haible <bruno@clisp.org>
5177 * gcd.h (gcd): Change argument type to 'unsigned long'.
5178 * gcd.c (gcd): Likewise.
5180 2002-11-05 Bruno Haible <bruno@clisp.org>
5182 * gcd.h: New file, from gettext-0.11.5.
5183 * gcd.c: New file, from gettext-0.11.5.
5185 2002-11-05 Bruno Haible <bruno@clisp.org>
5187 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5188 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5189 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5190 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5192 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5193 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5195 * closeout.c: Include gettext.h instead of <libintl.h>.
5196 * human.c: Include gettext.h instead of <libintl.h>.
5197 * quotearg.c: Include gettext.h instead of <libintl.h>.
5198 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5199 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5200 * userspec.c: Include gettext.h instead of <libintl.h>.
5201 * version-etc.c: Include gettext.h instead of <libintl.h>.
5202 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5203 (textdomain): Remove definition.
5204 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5206 * long-options.c: Remove include of <libintl.h> and definition of _.
5207 * same.c: Remove include of <libintl.h> and definition of _.
5209 2002-11-04 Bruno Haible <bruno@clisp.org>
5211 * stpcpy.h: New file, from GNU gettext-0.11.5.
5212 * strcase.h: New file, from GNU gettext-0.11.5.
5213 * strpbrk.h: New file, from GNU gettext-0.11.5.
5214 * strstr.h: New file, from GNU gettext-0.11.5.
5215 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5217 2002-05-09 Bruno Haible <bruno@clisp.org>
5219 * config.charset: Update for newest glibc. Add canonical names
5220 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5222 2002-05-09 Bruno Haible <bruno@clisp.org>
5224 * localcharset.c (get_charset_aliases): Add more Windows specific
5227 2002-05-08 Owen Taylor <otaylor@redhat.com>
5229 * config.charset: A few additions for Solaris.
5231 2001-12-05 Bruno Haible <bruno@clisp.org>
5233 * localcharset.c (locale_charset): Don't return an empty string.
5235 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5237 * config.charset: msdos in uk_UA uses CP1125.
5239 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5241 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5242 * localcharset.c (locale_charset): Declare as extern "C".
5244 2002-02-15 Bruno Haible <bruno@clisp.org>
5246 * config.charset [msdosdjgpp]: For Russian, use CP866.
5248 2002-02-11 Bruno Haible <bruno@clisp.org>
5250 * config.charset: Add support for NetBSD.
5252 2002-09-25 <karl@gnu.org>
5254 * strdup.c: copy from libc/string (via ../config/srclist*).
5255 * getopt*: copy from libc/posix.
5256 * gettext.h: copy from gettext.
5257 * .cppi-disable: add strdup.c, gettext.h.
5259 2002-07-01 Jim Meyering <meyering@lucent.com>
5261 * c-stack.c: Include sys/time.h.
5262 From Volker Borchert.
5264 2002-06-11 Paul Eggert <eggert@twinsun.com>
5266 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5267 New macro. Use it uniformly instead of
5268 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5269 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5270 reported by Vin Shelton.
5272 2002-06-22 Jim Meyering <meyering@lucent.com>
5274 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5275 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5277 2002-06-22 Paul Eggert <eggert@twinsun.com>
5279 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5280 Do not assume SA_SIGINFO behavior.
5281 Bug reported by Jim Meyering on NetBSD 1.5.2.
5283 2002-06-22 Jim Meyering <meyering@lucent.com>
5285 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5287 * exitfail.c, exitfail.h: Likewise.
5288 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5290 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5292 (EXTRA_DIST): Add fnmatch_loop.c.
5293 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5295 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5296 * fnmatch.c: Update from diffutils-2.8.2.
5297 * fnmatch_.h: New file. From diffutils-2.8.2.
5298 * fnmatch.h: Remove file.
5300 2002-06-18 Paul Eggert <eggert@twinsun.com>
5302 * file-type.h: Report an error if neither S_ISREG nor
5303 S_IFREG is defined, instead of using a test specific to glibc
5304 2.2. This should be safe, since POSIX requires S_ISREG and
5305 Unix Version 7 had S_IFREG. We don't need to check for
5306 <sys/types.h> since we don't use any symbols that it defines.
5308 2002-06-15 Jim Meyering <meyering@lucent.com>
5310 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5311 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5312 have been included before this file.
5314 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5316 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5317 so that each temporary file name is unique and valid in the first
5318 8 characters, for operation under DOS.
5320 2002-06-15 Jim Meyering <meyering@lucent.com>
5322 Work even with DJGPP 2.03, which lacks support for symlinks.
5324 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5326 * lchown.c (S_ISLNK): Likewise.
5328 2002-06-14 Jim Meyering <meyering@lucent.com>
5330 * file-type.h: Use the version from diffutils-2.8.2.
5331 * file-type.c: Likewise.
5333 2002-05-27 Jim Meyering <meyering@lucent.com>
5335 Fix a problem seen only on nonconforming systems whereby ls.c's
5336 use of localtime, and then of gettimeofday would cause trouble:
5337 the localtime call used to initialize rpl_gettimeofday's save
5338 mechanism would clobber ls's current local time information so
5339 that in any long listing the first file would always be listed
5340 with date 1970-01-01. Analysis by Volker Borchert.
5342 * gettimeofday.c (localtime): Undefine.
5343 (rpl_localtime): New function.
5345 2002-05-22 Jim Meyering <meyering@lucent.com>
5347 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5348 * file-type.h: New file.
5349 * file-type.c (file_type): New file/function. Extracted from diffutils.
5351 2002-04-29 Paul Eggert <eggert@twinsun.com>
5353 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5355 2002-04-28 Paul Eggert <eggert@twinsun.com>
5357 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5358 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5359 of 127, since 64 is the largest conceivable number for ancient
5361 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5363 2002-04-28 Jim Meyering <meyering@lucent.com>
5365 * sig2str.c (WTERMSIG): Remove definition (unused).
5367 2002-04-28 Paul Eggert <eggert@twinsun.com>
5369 * sig2str.h, sig2str.c: New files.
5370 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5372 2002-04-24 Jim Meyering <meyering@lucent.com>
5374 * gettext.h: New file, from Gettext.
5375 * Makefile.am (INCLUDES): Remove -I../intl.
5376 (libfetish_a_SOURCES): Add gettext.h.
5378 2002-04-16 Jim Meyering <meyering@lucent.com>
5380 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5381 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5382 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5384 2002-04-12 Jim Meyering <meyering@lucent.com>
5386 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5388 2002-03-10 Jim Meyering <meyering@lucent.com>
5390 * makepath.c (make_path): Remove a comma from a diagnostic.
5391 Suggestion from Santiago Vila.
5393 2002-03-08 Jim Meyering <meyering@lucent.com>
5395 * rename.c: Mention that this wrapper is needed also on
5396 mips-dec-ultrix4.4 systems.
5398 2002-03-02 Jim Meyering <meyering@lucent.com>
5400 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5401 not HAVE_CLOCK_SETTIME.
5403 2002-02-27 Paul Eggert <eggert@twinsun.com>
5405 * nanosleep.h: Rename to....
5406 * timespec.h: New name for nanosleep.h. All uses changed.
5408 * gettime.c: New file.
5409 * settime.c: New file.
5412 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5413 timespec.h. Remove nanosleep.h.
5415 2002-02-25 Paul Eggert <eggert@twinsun.com>
5417 * acl.c, acl.h: New files.
5418 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5420 2002-02-24 Jim Meyering <meyering@lucent.com>
5422 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5423 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5424 cause trouble. Reported by Nelson Beebe.
5426 2002-02-23 Paul Eggert <eggert@twinsun.com>
5428 * path-concat.c (xpath_concat): Reorder code to pacify
5429 compilers that don't know that xalloc_die never returns.
5431 2002-02-20 Jim Meyering <meyering@lucent.com>
5433 * getdate.c: Regenerate using bison-1.33.
5435 2002-02-15 Paul Eggert <eggert@twinsun.com>
5437 * posixver.c, posixver.h: New files.
5438 * Makefile.am (libfetish_a_SOURCES): Add them.
5440 2002-02-02 Paul Eggert <eggert@twinsun.com>
5441 Bruno Haible <bruno@clisp.org>
5443 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5444 (fwrite_success_callback): New declaration.
5445 * unicodeio.c (unicode_to_mb): New function, extracted from
5446 print_unicode_char. Call failure callback instead of error.
5447 (fwrite_success_callback): New function.
5448 (exit_failure_callback): New function.
5449 (fallback_failure_callback): New function.
5450 (print_unicode_char): Call unicode_to_mb.
5452 2002-01-26 Jim Meyering <meyering@lucent.com>
5454 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5456 2002-01-22 Jim Meyering <meyering@lucent.com>
5458 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5459 Otherwise, some versions of automake would omit the rule that makes
5460 Makefile from Makefile.in.
5462 2001-01-21 Paul Eggert <eggert@twinsun.com>
5464 * xmemcoll.h, xmemcoll.c: New files.
5465 * Makefile.am (libfetish_a_SOURCES): Add them.
5466 * memcoll.c: Include errno.h, and declare errno if not defined.
5467 (memcoll): Set errno to zero if there is no error.
5469 * quotearg.c (quotearg_buffer_restyled):
5470 Fix bug with quoting buffers containing NUL when backslashing escapes.
5471 This bug was exposed by the other changes in this patch.
5472 (quotearg_n_options): New arg ARGSIZE.
5473 All callers changed.
5474 (quoting_options_from_style): New function.
5475 (quotearg_n_style): Use it.
5476 (quotearg_n_style_mem): New function.
5478 * quotearg.h (quotearg_n_style_mem): New function.
5480 2002-01-16 Jim Meyering <meyering@lucent.com>
5482 * getdate.y: Add three semicolons, each just before a closing brace.
5483 Bison (as of version 1.31) no longer papers over that mistake.
5485 2002-02-14 Paul Eggert <eggert@twinsun.com>
5487 * backupfile.c (ISDIGIT): Comment fix.
5488 * getdate.y (ISDIGIT): Likewise.
5489 * posixtm.c (ISDIGIT, year): Likewise.
5490 * strverscmp.c (ISDIGIT): Likewise.
5491 * userspec.c (ISDIGIT): Likewise.
5493 2002-01-05 Jim Meyering <meyering@lucent.com>
5495 * version-etc.c (version_etc_copyright): Update copyright year.
5497 2001-01-19 Paul Eggert <eggert@twinsun.com>
5499 * closeout.c (close_stdout_status): If ferror (stdout), do
5500 not silently exit merely because the output buffer happens to
5501 have nothing pending.
5503 2001-12-18 Paul Eggert <eggert@twinsun.com>
5505 See the big note in ../ChangeLog.
5506 * human.c (suffixes): Prefer K to k for 1024.
5507 (generate_suffix_backwards): New function.
5508 (human_readable_inexact): Use it.
5509 * xstrtol.c (__xstrtol): If there is no number but there
5510 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5511 Accept 'K' as well as 'k'.
5513 2001-12-15 Jim Meyering <meyering@lucent.com>
5515 * regex.h (__restrict_arr): Update from libc.
5517 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5518 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5521 2001-12-10 Jim Meyering <meyering@lucent.com>
5523 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5524 Instead, include "xalloc.h".
5525 (initbuffer): Don't cast xmalloc return value to char*.
5526 (readline): Reword comment.
5527 Don't cast xrealloc return value to char*
5530 2001-12-09 Jim Meyering <meyering@lucent.com>
5532 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5533 `signed and unsigned type in conditional expression'.
5534 * posixtm.c (posix_time_parse): Likewise.
5536 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5538 * readtokens.c (readtoken): Declare an index to be of type unsigned
5539 to avoid a pedantic warning.
5541 * getstr.c: Don't include assert.h.
5542 (getstr): Remove warning-evoking assertions.
5543 Return -1 if offset parameter is out of bounds.
5544 Change the type of a local from int to size_t.
5546 * strftime.c (my_strftime_localtime_r): Include this function
5547 definition in the `#if ! HAVE_TM_GMTOFF' block.
5549 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5550 Include xalloc.h instead.
5552 2001-12-02 Jim Meyering <meyering@lucent.com>
5554 * tempname.c: Don't declare getenv, thus reverting the change of
5555 2001-11-18. It's no longer necessary, now that stdlib.h is always
5558 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5559 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5561 2001-11-30 Akim Demaille <akim@epita.fr>
5563 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5564 before being defined.
5566 2001-11-27 Paul Eggert <eggert@twinsun.com>
5568 * quotearg.h (quotearg_n, quotearg_n_style):
5569 First arg is int, not unsigned.
5570 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5571 (SIZE_MAX, UINT_MAX): New macros.
5572 (quotearg_n_options): Abort if N is negative.
5573 Avoid overflow check on hosts where size_t is 64 bits and int
5574 is 32 bits, as overflow is impossible there.
5575 Fix off-by-one typo that caused unnecessary reallocation.
5577 2001-11-27 Jim Meyering <meyering@lucent.com>
5579 * tempname.c: Merge with version from libc.
5580 * regex.c: Likewise.
5582 * tempname.c: Include stdlib.h unconditionally. On some old systems
5583 for which STDC_HEADERS is 0, it was not included, resulting in a
5584 warning about an integer-to-pointer conversion problem with getenv.
5585 Reported by Volker Borchert.
5587 2001-11-26 Jim Meyering <meyering@lucent.com>
5589 * gtod.h: Remove file.
5590 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5591 * gettimeofday.c: Don't include gtod.h.
5592 (GTOD_init): Remove function.
5593 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5594 Suggestion from Volker Borchert.
5596 2001-11-23 Jim Meyering <meyering@lucent.com>
5598 * hash.h (struct hash_table): Don't define here. Merely declare it.
5599 * hash.c (struct hash_table): Define it here instead.
5601 2001-11-22 Jim Meyering <meyering@lucent.com>
5603 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5605 2001-11-18 Paul Eggert <eggert@twinsun.com>
5607 * tempname.c (TMP_MAX): Remove; no longer needed.
5608 (TEMPORARIES): New macro.
5609 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5610 removes an artificial limitation (e.g. HP-UX 10.20, where
5613 2001-11-18 Jim Meyering <meyering@lucent.com>
5615 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5618 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5619 files will be created before anything else.
5621 2001-11-17 Jim Meyering <meyering@lucent.com>
5623 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5624 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5625 rather than group writable. Patch by Juan F. Codagnone.
5627 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5628 Instead, include "xalloc.h".
5630 * mountlist.c: Include unlocked-io.h after all system headers.
5631 Remove explicit declarations of xmalloc, xrealloc,
5632 and xstrdup. Instead, include "xalloc.h".
5634 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5635 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5636 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5638 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5639 Reported by Padraig Brady.
5641 * mkstemp.c: #undef mkstemp.
5643 (rpl_mkstemp): Rename from mkstemp.
5646 2001-11-16 Jim Meyering <meyering@lucent.com>
5648 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5649 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5650 determine the amount of total physical memory, use pstat_getstatic.
5651 HPUX-11 doesn't define _SC_PHYS_PAGES.
5652 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5653 If sysconf couldn't be used to determine the amount of available
5654 physical memory, use both pstat_getstatic and pstat_getdynamic.
5655 Based on a patch from Bob Proulx.
5657 2001-11-05 Jim Meyering <meyering@lucent.com>
5659 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5661 2001-11-03 Jim Meyering <meyering@lucent.com>
5663 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5664 in argmatch_to_argument call.
5666 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5669 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5670 e.g., a fault due to an attempt to free a NULL pointer.
5672 2001-11-01 Jim Meyering <meyering@lucent.com>
5674 * dirfd.c, dirfd.h: New files.
5675 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5677 * hash.c (hash_print) [TESTING]: Clean up.
5679 2001-10-22 Paul Eggert <eggert@twinsun.com>
5681 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5682 to avoid a warning if -Wall.
5684 2001-10-21 Paul Eggert <eggert@twinsun.com>
5686 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5688 2001-10-21 Jim Meyering <meyering@lucent.com>
5690 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5691 this code would end up calling gettext even in packages built
5693 * getopt.c (_): Likewise.
5694 * regex.c (_): Likewise.
5696 2001-10-20 Paul Eggert <eggert@twinsun.com>
5698 * error.c (strerror_r): Do not declare unless !_LIBC.
5699 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5700 Use strerror_r that is only a macro, even if it is not a function.
5701 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5702 (private_strerror): Use prototypes, not old-style function definition.
5703 (print_errno_message): New function.
5704 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5706 (error_tail, error, error_at_line): Use it.
5708 2001-10-11 Jim Meyering <meyering@lucent.com>
5710 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5711 and quote_n (1, ... to avoid clobbering a buffer.
5713 2001-10-05 Jim Meyering <meyering@lucent.com>
5715 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5716 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5717 * hash-pjw.h: New file.
5719 2001-09-30 Jim Meyering <meyering@lucent.com>
5721 * mountlist.c [MOUNTED_GETFSSTAT]:
5722 Include <sys/ucred.h>, for Apple Darwin.
5723 Include sys/mount.h and sys/fs_types.h only if available.
5725 (read_filesystem_list): Use FS_TYPE.
5727 2001-09-29 Paul Eggert <eggert@twinsun.com>
5729 * exclude.c (excluded_filename): 0 -> false, since it's
5732 2001-09-28 Paul Eggert <eggert@twinsun.com>
5734 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5735 #defines strtoimax. Also treat the other strto* functions
5738 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5739 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5740 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5742 2001-09-26 Jim Meyering <meyering@lucent.com>
5744 Most macros in unlocked-io.h had the wrong number of arguments.
5745 * gen-uio: New script.
5746 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5747 * unlocked-io.hin: Remove file.
5748 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5749 rather than trying to embed it here.
5750 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5751 Reported by Padraig Brady.
5753 2001-09-25 Volker Borchert <bt@teknon.de>
5755 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5757 2001-09-23 Jim Meyering <meyering@lucent.com>
5759 * mountlist.c: Remove useless parentheses in #if directives.
5760 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5761 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5763 2001-09-22 Jim Meyering <meyering@lucent.com>
5765 * localcharset.c: Update from latest gettext.
5766 * config.charset: Likewise.
5768 2001-09-20 Jim Meyering <meyering@lucent.com>
5770 * xstrtol.c (strtoimax): Guard declaration with
5771 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5772 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5773 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5774 (strtoumax): Likewise, for completeness (it wasn't necessary).
5776 2001-09-06 Paul Eggert <eggert@twinsun.com>
5778 * strtoimax.c (HAVE_LONG_LONG):
5779 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5780 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5781 to work around bug in IBM C compiler.
5783 2001-09-16 Jim Meyering <meyering@lucent.com>
5785 * mkdir.c: New file.
5787 2001-09-04 Paul Eggert <eggert@twinsun.com>
5789 * xgetcwd.c: Revert some of the previous change; intead,
5790 fix the HAVE_GETCWD_NULL code to behave more like the
5791 !HAVE_GETCWD_NULL code used to.
5794 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5797 2001-09-04 Paul Eggert <eggert@twinsun.com>
5799 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5800 Use ssize_t, not int, to store result of readlink.
5801 Check for ssize_t overflow as well as size_t overflow,
5802 as POSIX says the result of readlink is implementation-defined
5803 when ssize_t overflows.
5804 Remove unnecessary cast to char*.
5805 Use free+malloc instead of realloc, as the storage doesn't need
5806 to be preserved and it's clearer and can be more efficient that way.
5807 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5808 * xreadlink.h (xreadlink): Update prototype.
5810 2001-09-03 Paul Eggert <eggert@twinsun.com>
5812 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5813 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5814 spotted by Jim Meyering.
5816 2001-09-03 Jim Meyering <meyering@lucent.com>
5818 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5820 2001-09-03 Paul Eggert <eggert@twinsun.com>
5822 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5823 like the HAVE_GETCWD_NULL code.
5824 Include pathmax.h if not HAVE_GETCWD.
5825 Do not include xalloc.h.
5826 (INITIAL_BUFFER_SIZE): New symbol.
5827 Do not use xmalloc / xrealloc, since the caller is responsible for
5828 handling errors. Preserve errno around `free' during failure.
5829 Do not overrun buffer when using getwd.
5831 2001-09-03 Paul Eggert <eggert@twinsun.com>
5833 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5834 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5836 2001-09-02 Jim Meyering <meyering@lucent.com>
5838 * error.c: Update from GNU libc.
5840 2001-09-01 Jim Meyering <meyering@lucent.com>
5842 * xreadlink.c: New file.
5843 * xreadlink.h: New file.
5844 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5846 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5847 doesn't conflict with sparc Solaris 7's definition in
5848 /usr/include/sys/int_types.h.
5850 * exclude.c: Use `""', not `<>' to #include non-system header files.
5851 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5852 and strncasecmp as r-values. Unixware didn't have declarations.
5854 2001-08-31 Jim Meyering <meyering@lucent.com>
5856 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5857 Use an initial, malloc'd, buffer of length 128 rather than
5858 a statically allocated one of length 1024.
5860 2001-08-30 Paul Eggert <eggert@twinsun.com>
5862 * xgetcwd.c: Don't include pathmax.h.
5863 Include stdlib.h and unistd.h if available.
5865 (xmalloc, xstrdup, free): Remove decls.
5866 (xgetcwd): Don't assume sizes fit in unsigned.
5867 Check for overflow when computing sizes.
5868 Simplify reallocation code.
5870 2001-08-28 Paul Eggert <eggert@twinsun.com>
5872 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5874 * strtoimax.c: Renamed from strtoxmax.c, removing the
5877 Also, make the following further changes to make this file's
5878 configuration more similar to that of strtol.c:
5879 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5880 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5881 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5882 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5883 changed to signed values.
5885 And make the following changes as well:
5886 Fix copyright notice, as 1999 was missing.
5887 (verify): New macro.
5888 (strtoimax): Check sizes at compile-time, not run-time.
5889 Prefer strtol to strtoll if both work.
5890 (main): Remove; it was not that useful and was a pain to maintain.
5892 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5894 2001-08-30 Paul Eggert <eggert@twinsun.com>
5896 * savedir.c (savedir): Remove size parameter, as POSIX says that
5897 a directory's st_size can have an arbitrary value, so the old
5898 usage could waste an arbitrary amount of memory. All uses
5900 * savedir.h: Update prototype.
5902 2001-08-30 Paul Eggert <eggert@twinsun.com>
5904 * xstrtol.c (strtoimax): New decl.
5906 2001-08-28 Paul Eggert <eggert@twinsun.com>
5908 * xstrtol.h: Add copyright notice.
5909 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5910 LONGINT_INVALID_SUFFIX_CHAR.
5912 2001-08-30 Paul Eggert <eggert@twinsun.com>
5914 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5917 2001-08-30 Paul Eggert <eggert@twinsun.com>
5919 * hash.c: Remove '2001' from copyright notice.
5921 2001-08-30 Paul Eggert <eggert@twinsun.com>
5923 * full-write.h: New file.
5924 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5925 * full-write.c: Correct credits, as cccp.c no longer
5926 exists and anyway it was so heavily changed from the old cccp
5927 code as to be unrecognizable. Include full-write.h.
5928 (full_write) Return size_t, with short writes meaning failure.
5929 All callers changed. This fixes a bug with large buffers
5931 * utime.c: Include full-write.h.
5933 2001-08-30 Paul Eggert <eggert@twinsun.com>
5935 Merge 'exclude' changes from tar 1.13.22.
5936 This fixes one or two unlikely storage allocation overflow bugs,
5937 but doesn't change user-visible behavior otherwise.
5939 2001-08-30 Paul Eggert <eggert@twinsun.com>
5941 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5942 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5943 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5944 Include if available.
5945 (<xalloc.h>): Include
5946 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5947 (verify): New macro. Use it to verify that EXCLUDE macros do not
5948 collide with FNM macros.
5949 (struct patopts): New struct.
5950 (struct exclude): Use it, as exclude patterns now come with options.
5951 (new_exclude): Support above changes.
5952 (new_exclude, add_exclude_file):
5953 Initial size must now be a power of two to simplify overflow checking.
5954 (free_exclude, fnmatch_no_wildcards): New function.
5955 (excluded_filename): No longer requires options arg, as the options
5956 are determined by add_exclude. Now returns bool, not int.
5957 (excluded_filename, add_exclude):
5958 Add support for the fancy new exclusion options.
5959 (add_exclude, add_exclude_file): Now takes int options arg.
5960 Check for arithmetic overflow when computing sizes.
5961 (add_exclude_file): xrealloc might modify errno, so don't
5962 realloc until after errno might be used.
5964 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5966 (free_exclude): New decl.
5967 (add_exclude, add_exclude_file): Now takes int options arg.
5968 (excluded_filename): No longer requires options arg, as the options
5969 are determined by add_exclude. Now returns bool, not int.
5971 2001-08-30 Paul Eggert <eggert@twinsun.com>
5973 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5975 2001-08-27 Jim Meyering <meyering@lucent.com>
5977 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5979 * version-etc.c (N_): Remove definition.
5980 Revert most of last change.
5981 Instead, simply don't mark the `Copyright...' string for translation.
5982 Based on advice from Paul Eggert.
5984 * strtoxmax.c: Tweak comment.
5986 2001-08-26 Jim Meyering <meyering@lucent.com>
5988 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5989 of copyright with `%s' so translators don't get an untranslated
5991 (COPYRIGHT_YEAR): Define.
5992 (version_etc): Use fprintf rather than fputs.
5993 Suggestion from Ulrich Drepper.
5995 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5997 * strtoll.c: New file, from GNU libc.
5998 * xstrtoimax.c: New file.
6000 * xstrtol.h: Add xstrtoimax.
6001 * strtoumax.c: New file. Simply include "strtoumax.c".
6002 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6004 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6005 * strtoxmax.c: ... then renamed to this.
6007 2001-08-13 Paul Eggert <eggert@twinsun.com>
6009 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6010 Port to Solaris 8, where 'sed' requires a space after the 'r'
6011 command, and where sh dislikes "$/". Clean up the spacing a bit.
6012 Redirect output to $tmp just once.
6014 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6016 * addext.c (<errno.h>): Include.
6017 (errno): Declare if not defined.
6018 (addext): Work correctly when pathconf returns -1 and leaves
6019 errno alone because there is no limit. Also, work even if
6020 pathconf returns a value greater than SIZE_MAX.
6022 2001-08-12 Jim Meyering <meyering@lucent.com>
6024 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6025 Simply `return getcwd (NULL, 0);'.
6026 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6027 Use 1300 as initial value for length, not PATH_MAX.
6029 * pathmax.h: Clean up cpp syntax.
6031 2001-08-12 Jim Meyering <meyering@lucent.com>
6033 * gettimeofday.c: New file.
6035 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6037 2001-08-04 Jim Meyering <meyering@lucent.com>
6039 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6040 to get in sync with glibc.
6042 2001-08-03 Paul Eggert <eggert@twinsun.com>
6044 The following changes are from gettext 0.10.39 as maintained by
6047 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6048 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6049 with inverted sense. All uses changed.
6051 * mbswidth.c: Don't include <limits.h>.
6052 Include <stdlib.h> and <string.h> unconditionally.
6053 (iswcntrl, mbsinit, ISCNTRL): New macros.
6054 (mbsnwidth): Use K&R style function declarations.
6055 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6056 can optimize it when MB_CUR_MAX == 1.
6057 The width of control characters is zero, not 1.
6059 2001-07-15 Jim Meyering <meyering@lucent.com>
6061 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6062 (BUILT_SOURCES): Add unlocked-io.h.
6063 (io_functions): Define.
6064 (unlocked-io.h): New rule.
6065 (DISTCLEANFILES): Add unlocked-io.h.
6066 (all-local): Depend on unlocked-io.h, to ensure it is created.
6068 * unlocked-io.hin: New file
6070 * regex.c: Update from glibc.
6072 2001-07-05 Jim Meyering <meyering@lucent.com>
6074 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6076 (libfetish_a_SOURCES): Put all .h files here instead.
6077 Remove a thus-exposed (better checks in automake) duplicate and
6078 two unnecessary .h files.
6080 2001-06-11 Jim Meyering <meyering@lucent.com>
6082 * regex.c: Update from GNU libc.
6084 2001-05-27 Jim Meyering <meyering@lucent.com>
6086 * readutmp.h (UT_TYPE): Define.
6088 2001-05-24 Jim Meyering <meyering@lucent.com>
6090 * argmatch.c: Include "quote.h".
6091 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6092 quote function. Reported by Göran Uddeborg.
6094 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6096 * dirname.c (dir_name): Compute append_dot using path, not newpath
6097 which is not yet declared.
6099 2001-05-11 Paul Eggert <eggert@twinsun.com>
6101 * Makefile.am (libfetish_a_SOURCES):
6102 Add strftime.c, since we now compile it on all hosts.
6104 * strftime.c (my_strftime):
6105 Define to nstrftime if emacs, but only if my_strftime is not defined.
6106 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6107 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6108 Add one more extra argument: a nanoseconds value.
6111 (my_strftime function): Add %N format.
6112 (emacs_strftimeu): Renamed from emacs_strftime,
6113 with extra ut argument.
6115 2001-05-11 Paul Eggert <eggert@twinsun.com>
6117 dirname code cleanup. base_name now behaves more compatibly
6118 with POSIX basename when given file names that have trailing
6119 slashes, and similarly for dir_name. Add new primitives
6120 base_len and dir_len. Put the directory-name-related decls
6123 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6124 * backupfile.c (base_name): Likewise.
6125 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6126 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6127 * makepath.c (strip_trailing_slashes): Likewise.
6128 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6130 * rename.c (strip_trailing_slashes): Likewise.
6131 * same.c (base_name): Likewise.
6132 * stripslash.c (ISSLASH): Likewise.
6134 * addext.c: Include <dirname.h> after size_t is defined.
6135 * backupfile.c: Likewise.
6137 * addext.c (addext): Use base_len to trim redundant
6138 trailing slashes instead of doing it ourselves.
6139 But do not trim the last slash if it is not redundant.
6141 * backupfile.c (find_backup_file_name,
6142 max_backup_version): Use base_len instead of rolling it ourselves.
6143 Handle the case of "" and (on DOS) "C:" correctly.
6145 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6146 Include <string.h>, <dirname.h>.
6147 (base_name): Allow file names ending in slashes, other than names
6148 that are all slashes. In this case, return the basename followed
6149 by the slashes. This is more general, and can be used in places
6150 where the original base_name purposely had an assertion failure.
6151 (base_len): New function.
6153 * dirname.c: Include <string.h> instead of <stdlib.h>.
6154 Do not include <assert.h>; no longer needed.
6156 (memrchr): Remove decl.
6157 (dir_name_r): Remove.
6158 (dir_len): Renamed from dirlen. All callers changed.
6159 Rewrite in terms of base_name, for simplicity and consistency.
6160 (dir_name): Never return NULL. All callers changed.
6161 Do not include <stdlib.h> in test program; no longer needed.
6162 return 0; is fine for test program.
6164 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6166 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6168 * path-concat.c (path_concat): Use base_len to compute
6169 base length, not strlen; this means we cannot rely on memcpy
6172 * same.c (STREQ): Remove.
6173 (same_name): Handle the case where the basename ends in trailing '/'.
6175 * stripslash.c (strip_trailing_slashes): Return nonzero if
6176 a slash was stripped. Do not strip the last slash after a
6179 2001-04-08 Jim Meyering <meyering@lucent.com>
6181 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6182 recomputed; that's necessary when the offset spans a DST transition.
6183 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6185 2001-04-02 Jim Meyering <meyering@lucent.com>
6187 * regex.h, regex.c: Update from GNU libc.
6189 2001-03-19 Paul Eggert <eggert@twinsun.com>
6191 * version-etc.c (version_etc_copyright): Update to 2001.
6193 2001-03-16 Paul Eggert <eggert@twinsun.com>
6195 * tempname.c (uint64_t): Define to uintmax_t if
6196 not defined, and if UINT64_MAX is not defined.
6197 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6198 Reported by John David Anglin.
6200 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6202 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6203 alias if codeset is empty.
6204 * config.charset (BeOS): Use wildcard syntax.
6206 2001-03-13 Jim Meyering <meyering@lucent.com>
6208 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6209 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6212 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6214 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6216 * unicodeio.c (print_unicode_char): Simplify accordingly.
6218 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6220 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6221 support for DOS/DJGPP.
6223 2001-02-28 Paul Eggert <eggert@twinsun.com>
6225 * Makefile.am (libfetish_a_SOURCES):
6226 Add dup-safer.c, fopen-safer.c.
6227 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6229 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6231 2001-02-25 Paul Eggert <eggert@twinsun.com>
6233 The mkstemp replacement is taken from glibc 2.2.2, with some
6234 portability fixes for use outside glibc, as follows:
6236 * tempname.c (struct_stat64): New macro.
6237 (direxists, __gen_tempname): Use it.
6238 This avoids a portability problem with Solaris 8.
6240 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6241 (<stddef.h>, <stdint.h>, <string.h>):
6242 Include only if STDC_HEADERS || _LIBC.
6243 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6244 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6245 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6246 (__set_errno): Define this macro if <errno.h> doesn't.
6247 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6248 Define these macros if <stdio.h> doesn't.
6249 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6250 Define these macros if <sys/stat.h>
6251 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6252 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6253 __xstat64): Define if not _LIBC.
6254 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6255 (__gen_tempname): Invoke gettimeofday only if
6256 HAVE_GETTIMEOFDAY || _LIBC;
6257 otherwise, fall back on plain "time".
6258 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6260 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6262 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6264 2001-02-17 Jim Meyering <meyering@lucent.com>
6266 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6267 around included file name.
6269 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6271 * strftime.c: Update from GNU libc (the only changes were to comments).
6273 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6275 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6277 2001-02-17 Paul Eggert <eggert@twinsun.com>
6279 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6280 Remove workaround macros for hosts that have mbrtowc but not
6281 mbstate_t, as we now insist on proper declarations for both
6282 before using mbrtowc.
6284 2001-02-17 Jim Meyering <meyering@lucent.com>
6286 * regex.c: Update from libc.
6288 2001-02-16 Paul Eggert <eggert@twinsun.com>
6290 * alloca.c (malloc): Undef before defining, since stdlib.h
6291 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6292 Reported by Mark Hounschell via Paul Eggert.
6294 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6296 * config.charset: Update for FreeBSD 4.2.
6298 2001-01-26 Jim Meyering <meyering@lucent.com>
6300 * quotearg.c: Include stddef.h.
6301 * quote.c: Include stddef.h.
6302 Reported by Axel Kittenberger.
6304 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6305 line in double quotes so that it evokes a better diagnostic.
6306 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6307 Reported by Axel Kittenberger.
6309 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6311 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6312 to avoid a warning. Add back 'const' to inptr.
6314 2001-01-16 Jim Meyering <meyering@lucent.com>
6316 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6319 2001-01-14 Jim Meyering <meyering@lucent.com>
6321 * rename.c: New file. From Volker Borchert.
6322 Include stdlib.h, string.h or strings.h, and xalloc.h.
6323 Use strip_trailing_slashes rather than open-coding it.
6325 2001-01-03 Paul Eggert <eggert@twinsun.com>
6327 * strftime.c: Sync with glibc time/strftime.c 1.81.
6329 2001-01-03 Jim Meyering <meyering@lucent.com>
6331 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6332 local `inptr' to avoid warning with some system declarations of iconv.
6334 2000-12-29 Paul Eggert <eggert@twinsun.com>
6336 * modechange.c: Do not assume that mode_t uses the
6337 traditional octal encoding. E.g. "chmod 1 FOO" should set
6338 the other-execute bit of FOO even if S_IXOTH != 1.
6340 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6341 WOTH, XOTH, ALLM): New macros.
6342 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6343 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6345 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6346 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6348 No need to use uintmax_t; unsigned long is long enough.
6349 Don't bother to get suffix since we don't use it.
6351 2000-12-24 Jim Meyering <meyering@lucent.com>
6353 * hash.c (is_prime): Return explicit boolean values.
6354 (hash_get_first): Return NULL to appease Irix5.6's 89.
6355 Reported by Nelson Beebe.
6357 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6359 * localcharset.c (locale_charset): Add support for Win32.
6361 2000-12-18 Paul Eggert <eggert@twinsun.com>
6363 * physmem.h, physmem.c: New files.
6365 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6366 (noinst_HEADERS): Add physmem.h.
6368 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6369 't' for compatibility with Solaris 8 sort.
6371 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6373 * config.charset: Add support for BeOS.
6375 2000-12-16 Jim Meyering <meyering@lucent.com>
6377 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6378 SHELLS_FILE to a file name that's useful on djgpp systems.
6380 (ADDITIONAL_DEFAULT_SHELLS): Define.
6381 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6382 Based mostly on a patch from Prashant TR.
6384 2000-12-16 Jim Meyering <meyering@lucent.com>
6386 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6387 N and M) would have treated it like `chown N:N FILE'.
6389 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6391 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6393 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6394 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6395 to the list of canonical encodings. Rename EUC-CN to GB2312.
6397 2000-12-08 Andreas Schwab <schwab@suse.de>
6399 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6400 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6402 2000-12-07 Jim Meyering <meyering@lucent.com>
6404 * stripslash.c (ISSLASH): Define.
6405 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6408 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6409 (dir_name_r): Declare this function as static.
6410 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6411 manifest itself on a name containing a mix of slashes and
6413 Make this function work with names starting with a DOS-style
6414 drive letter and colon prefix.
6415 (dir_name): Append `.' if necessary.
6416 Based mostly on patches from Prashant TR and Eli Zaretskii.
6418 * dirname.h (dir_name_r): Remove prototype.
6420 2000-12-05 Jim Meyering <meyering@lucent.com>
6422 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6424 2000-12-04 Jim Meyering <meyering@lucent.com>
6426 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6427 Also include memory.h, stdlib.h, unistd.h if appropriate.
6428 Reported by Andreas Jaeger (conflicting declaration of malloc).
6430 2000-12-02 Jim Meyering <meyering@lucent.com>
6432 * closeout.h: Make idempotent, to avoid some obscure warnings.
6434 2000-12-01 Paul Eggert <eggert@twinsun.com>
6436 * memrchr.c: Include <config.h> before any system include file.
6438 2000-11-29 Paul Eggert <eggert@twinsun.com>
6440 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6442 2000-11-26 Jim Meyering <meyering@lucent.com>
6444 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6446 2000-11-22 Paul Eggert <eggert@twinsun.com>
6448 * strftime.c (my_strftime): Do not invoke mbrlen with a
6449 size of (size_t) -1; it's not portable.
6451 2000-11-17 Akim Demaille <akim@epita.fr>
6453 * obstack.h: Formatting changes.
6454 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6455 prevent type checking.
6456 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6457 cast the value to (void *): assigning a `foo *' to a `void *'
6459 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6461 2000-11-17 Jim Meyering <meyering@lucent.com>
6463 * strstr.c: Update from GNU libc.
6465 2000-11-16 Jim Meyering <meyering@lucent.com>
6467 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6469 2000-11-11 Jim Meyering <meyering@lucent.com>
6471 * error.c: Add a couple #includes, merging from GNU libc version.
6473 2000-11-10 Jim Meyering <meyering@lucent.com>
6475 * obstack.h: Update from GNU libc.
6476 * obstack.c: Likewise.
6478 2000-11-06 Paul Eggert <eggert@twinsun.com>
6480 * getusershell.c (setusershell): Use rewind rather than
6481 fseek/fseeko, to avoid configuration hassles with fseeko.
6482 Don't bother opening SHELLS_FILE if shellstream is NULL;
6485 2000-11-05 Jim Meyering <meyering@lucent.com>
6487 * makepath.h (make_dir): Declare.
6488 * makepath.c (make_dir): Remove `static' attribute.
6491 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6493 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6494 last one in a bucket, advance to the next bucket.
6496 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6498 * fnmatch.c: Do not comment out all the code if we are using
6499 the GNU C library, because in some cases we are replacing buggy
6500 code in the GNU C library itself.
6502 2000-10-30 Paul Eggert <eggert@twinsun.com>
6504 * error.h, getline.h, modechange.h:
6505 Remove "2000" from Copyright line, as the file hasn't been
6506 changed this year other than in the copyright notice.
6508 * xalloc.h: Add "2000" to Copyright line, as this file
6509 was changed this year.
6511 2000-10-30 Paul Eggert <eggert@twinsun.com>
6513 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6514 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6515 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6517 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6519 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6520 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6521 doesn't define __restrict_arr.
6523 2000-10-29 Jim Meyering <meyering@lucent.com>
6525 * xstat.in: Fix grammar in comment.
6527 2000-10-28 Jim Meyering <meyering@lucent.com>
6529 * memchr.c: Update from libc.
6530 Adjust for portability:
6531 [HAVE_STDLIB_H]: Include stdlib.h.
6532 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6533 Undef __memchr, too.
6534 [!weak_alias]: Define __memchr to memchr.
6536 * regex.c: Update from libc.
6537 * regex.h: Likewise.
6538 * getopt1.c: Likewise.
6539 * memcmp.c: Likewise.
6541 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6542 Avoid using fseek, when possible -- it's broken by design.
6543 Patch by Ulrich Drepper.
6545 2000-10-26 Jim Meyering <meyering@lucent.com>
6547 * strftime.c: Update from libc.
6549 2000-10-25 Jim Meyering <meyering@lucent.com>
6551 * obstack.c: Update from libc.
6553 2000-10-23 Jim Meyering <meyering@lucent.com>
6555 * hard-locale.c (hard_locale): Revert last change -- it was simply
6556 wrong. That set_locale call must not have any side effects.
6559 2000-10-22 Jim Meyering <meyering@lucent.com>
6561 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6562 [CYCLIC]: Remove now-unused definition.
6564 * save-cwd.c (O_DIRECTORY): Define, if needed.
6565 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6566 Suggestion from Ulrich Drepper.
6568 2000-10-21 Jim Meyering <meyering@lucent.com>
6570 * dirname.c (dir_name_r): New function, factored out of dir_name.
6571 (dir_name): Use dir_name_r.
6572 * dirname.h (dir_name_r): Declare it.
6574 2000-10-21 Jim Meyering <meyering@lucent.com>
6576 * dirname.c (memrchr): Declare if necessary.
6577 (dir_name): Remove the restriction that there be no
6578 trailing slashes. Now, this code skips past them, effectively
6580 [TEST_DIRNAME] (main): New unit tests.
6582 * memrchr.c: New file from GNU libc.
6583 Undef __memrchr, too.
6584 [!weak_alias]: Define __memrchr to memrchr.
6585 Guard weak_alias use with `#ifdef weak_alias'.
6587 2000-10-17 Jim Meyering <meyering@lucent.com>
6589 * quote.h (PARAMS): Define and use.
6590 Reported by Akim Demaille.
6592 * getopt.c: Update from libc.
6594 2000-10-16 Jim Meyering <meyering@lucent.com>
6596 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6599 2000-09-25 Jim Meyering <meyering@lucent.com>
6601 * md5.h (rol): Define (from GnuPG).
6603 * sha.c: Give credit (GnuPG) where due.
6604 (M): Use rol rather than open-coding it.
6605 Add a FIXME comment.
6607 2000-09-21 Jim Meyering <meyering@lucent.com>
6609 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6610 Reported by Michael Stone.
6612 2000-09-20 Jim Meyering <meyering@lucent.com>
6614 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6615 (noinst_HEADERS): Add sha.h.
6616 Based on code from Scott G. Miller and from GnuPG.
6618 2000-09-15 Jim Meyering <meyering@lucent.com>
6620 * regex.c: Update from libc.
6622 2000-09-10 Jim Meyering <meyering@lucent.com>
6624 * getopt.c (_getopt_internal): Update from glibc.
6626 2000-09-09 Jim Meyering <meyering@lucent.com>
6628 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6629 think it should be used as a general replacement for isascii.
6630 * fnmatch.c: Likewise.
6631 * mbswidth.c: Likewise
6632 * regex.c: Likewise.
6635 * userspec.c: Include sys/param.h and limits.h.
6637 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6638 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6639 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6640 UID, GID. Check range.
6642 2000-09-06 Jim Meyering <meyering@lucent.com>
6644 * getopt.c (_getopt_internal): Update from glibc.
6646 2000-08-30 Jim Meyering <meyering@lucent.com>
6648 * strftime.c: Merge in changes from GNU libc.
6650 2000-08-26 Jim Meyering <meyering@lucent.com>
6652 * closeout.c: Include "__fpending.h".
6653 (close_stdout_status): Return right away if there's nothing to flush.
6655 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6656 * __fpending.c: New file.
6657 * __fpending.h: New file.
6659 2000-08-07 Paul Eggert <eggert@twinsun.com>
6661 Standardize on "memory exhausted" instead of "Memory exhausted"
6662 or "virtual memory exhausted".
6663 * obstack.c (print_and_abort): Use "memory exhausted", not
6664 "virtual memory exhausted".
6665 * same.c (same_name): Invoke xalloc_die instead of printing
6667 * userspec.c (parse_user_spec): Likewise.
6668 * bumpalloc.h: comment fix
6669 * same.c, userspec.c: Include xalloc.h.
6671 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6672 not char *const and pointing to a constant array.
6673 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6674 (xrealloc): Comment fix.
6676 * userspec.c (parse_user_spec):
6677 Don't translate a message until just before returning,
6678 to avoid unnecessary translation.
6680 2000-08-07 Jim Meyering <meyering@lucent.com>
6682 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6683 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6684 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6685 getgroups.c, gethostname.c, getopt.h, group-member.c,
6686 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6687 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6688 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6689 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6690 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6691 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6692 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6693 yesno.c: Back out Copyright date changes for each file with no change
6694 this year. This eases coordination with other programs using the same
6695 source code modules. From Paul Eggert.
6697 2000-08-03 Greg McGary <greg@mcgary.org>
6699 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6700 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6701 (EXTEND_BUFFER): Use them.
6703 2000-08-01 Jim Meyering <meyering@lucent.com>
6705 * dirname.c (ISSLASH): Define.
6706 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6707 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6708 both `\' and `/' may be use as path separators.
6709 Based on a patch from Prashant TR.
6711 2000-07-31 Paul Eggert <eggert@twinsun.com>
6713 * quotearg.c (quotearg_n_options): Don't make the initial
6714 slot vector a constant, since it might get modified.
6716 2000-07-31 Jim Meyering <meyering@lucent.com>
6718 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6719 * obstack.c (print_and_abort): Likewise.
6721 2000-07-30 Paul Eggert <eggert@twinsun.com>
6723 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6724 buffer, so that the caller can always quote one small
6725 component of a "memory exhausted" message in slot 0.
6726 From a suggestion by Jim Meyering.
6728 2000-07-30 Jim Meyering <meyering@lucent.com>
6730 * makepath.c (make_path): Quote the other instance, too.
6732 * quotearg.c (N_STATIC_SLOTVECS): Define.
6733 (STATIC_BUF_SIZE): Define.
6734 (quotearg_n_options): Use only statically allocated storage when
6735 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6736 than STATIC_BUF_SIZE.
6738 2000-07-29 Jim Meyering <meyering@lucent.com>
6740 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6741 * dirname.c (dir_name): Likewise.
6743 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6745 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6746 (dir_name): Assert that there are no trailing slashes.
6748 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6750 * mbswidth.h (mbswidth): Add a flags argument.
6751 (mbswidth): New declaration.
6752 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6753 * mbswidth.c (mbswidth): Add a flags argument.
6754 (mbsnwidth): New function.
6756 2000-07-24 Jim Meyering <meyering@lucent.com>
6758 * mbswidth.c: Remove useless #else. From Bruno Haible.
6760 2000-07-23 Paul Eggert <eggert@twinsun.com>
6762 * mbswidth.c (_XOPEN_SOURCE):
6763 Don't define; this causes problems on Solaris 7.
6764 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6766 2000-07-23 Paul Eggert <eggert@twinsun.com>
6769 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6770 so that mbstate_t is always defined.
6772 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6773 be 1 in at least one GCC installation, and this configuration
6774 error is likely to be common. Ignoring MB_LEN_MAX hurts
6775 performance on hosts that have mbrtowc but have only unibyte
6776 locales, but I assume these hosts are rare.
6778 2000-07-23 Paul Eggert <eggert@twinsun.com>
6780 * quotearg.c: Streamline by invoking multibyte code only if needed.
6781 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6782 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6783 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6784 invoke multibyte primitives.
6786 2000-07-23 Jim Meyering <meyering@lucent.com>
6788 * basename.c (base_name): Add an assertion.
6790 2000-07-15 Bruno Haible <clisp.cons.org>
6792 * quotearg.c: When the system forces us to redefine mbstate_t,
6793 shadow its mbsinit function.
6795 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6797 * mbswidth.h: New file.
6798 * mbswidth.c: New file.
6799 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6800 (noinst_HEADERS): Add mbswidth.h.
6802 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6804 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6807 2000-07-15 Jim Meyering <meyering@lucent.com>
6809 * makepath.c: Include quote.h.
6810 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6811 corresponding argument in a `quote (...)' call.
6812 Give better diagnostics.
6814 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6815 (noinst_HEADERS): Add quote.h.
6817 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6818 from tar's src/misc.c.
6819 * quote.h: New file. Prototypes for same.
6821 2000-07-10 Paul Eggert <eggert@twinsun.com>
6823 From a suggestion by Bruno Haible.
6824 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6825 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6826 to decide whether to define the BeOS workaround macro;
6827 this adjusts to the change to AC_MBSTATE_T.
6829 2000-07-13 Paul Eggert <eggert@twinsun.com>
6831 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6833 * quotearg.c (quoting_style_args, quoting_style_vals,
6834 quotearg_buffer_restyled): Add support for
6835 clocale_quoting_style. Undo previous change to
6836 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6837 and "{RIGHT QUOTATION MARK}" msgids.
6839 2000-07-05 Paul Eggert <eggert@twinsun.com>
6841 The old behavior of quoting `like this' doesn't look good with
6842 newer, ISO-style fonts. See:
6843 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6845 Instead, quote "like this" by default. Let the translator
6846 tailor the locale-specific quoting behavior by providing
6847 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6849 * quotearg.c (N_): New macro.
6850 (gettext_default): New function.
6851 (quotearg_buffer_restyled): Use
6852 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6853 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6855 2000-07-09 Jim Meyering <meyering@lucent.com>
6857 * Most files: Update copyright dates to include 2000.
6859 2000-07-08 Jim Meyering <meyering@lucent.com>
6861 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6863 (xgethostname): Remove now-unnecessary #ifdef.
6864 Move declaration of `err' into loop where it's used.
6866 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6868 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6869 by allocating a larger buffer. Test the gethostname return value for
6870 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6871 returns an error and ENAMETOOLONG isn't defined.
6873 2000-07-05 Paul Eggert <eggert@twinsun.com>
6874 and Bruno Haible <haible@clisp.cons.org>
6876 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6878 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6880 * quotearg.c (struct quoting_options): Simplify quote_these_too
6883 2000-07-03 Jim Meyering <meyering@lucent.com>
6885 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6886 Reported by Bruno Haible.
6888 2000-07-04 Jim Meyering <meyering@lucent.com>
6890 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6891 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6894 2000-07-03 Paul Eggert <eggert@twinsun.com>
6895 and Bruno Haible <haible@clisp.cons.org>
6897 * quotearg.c (mbrtowc):
6898 Assign to *pwc, and return 1 only if result is nonzero.
6899 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6901 2000-07-03 Jim Meyering <meyering@lucent.com>
6903 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6904 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6907 2000-07-02 Jim Meyering <meyering@lucent.com>
6909 * quotearg.c (mbstate_t): Don't define here.
6911 2000-07-02 Jim Meyering <meyering@lucent.com>
6913 * nanosleep.c (SIGCONT): Define if not already defined.
6915 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6917 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6918 per change in ../m4/ls-mntd-fs.m4.
6919 (read_filesystem_list): Ignore symbolic links.
6921 2000-06-29 Jim Meyering <meyering@lucent.com>
6923 * same.c: Include <string.h> or <strings.h>, as appropriate,
6924 for declaration of strcmp.
6926 * long-options.c: Include <stdlib.h>, for declaration of exit.
6928 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6929 Avoid warning by casting result to `char *' to remove `const'.
6931 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6933 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6935 2000-06-26 Paul Eggert <eggert@twinsun.com>
6937 savedir now sets errno on failure and invokes xmalloc to get memory.
6938 Fix a couple of other minor bugs while we're at it.
6940 * savedir.c (<unistd.h>): Do not include; there's no need.
6941 (NAMLEN): Remove macro.
6942 (malloc, realloc): Remove decls.
6944 ("xalloc.h"): Include.
6945 (NAME_SIZE_DEFAULT): New macro.
6946 (savedir): Use xmalloc / xrealloc to allocate memory.
6947 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6948 Skip "" directory entries.
6949 Use strlen to calculate directory entry length, since the old method
6950 is rarely used these days and isn't worth supporting.
6951 Don't use a pointer after freeing it.
6952 Check for integer overflow when calculating allocation size.
6953 Use memcpy to copy entries, instead of stpcpy.
6954 Set errno properly when returning NULL.
6955 Check for readdir error.
6957 2000-06-26 Jim Meyering <meyering@lucent.com>
6959 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6961 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6963 * getusershell.c (xmalloc, xrealloc): Remove functions.
6965 Don't include <stdlib.h>. Don't declare malloc, realloc.
6967 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6969 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6971 2000-06-24 Jim Meyering <meyering@lucent.com>
6973 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6975 2000-06-21 Jim Meyering <meyering@lucent.com>
6977 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6979 2000-06-19 Paul Eggert <eggert@twinsun.com>
6981 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6982 (mbrtowc, mbstate_t): Define substitutes if
6983 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6984 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6985 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6987 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6989 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6990 than 1024, return a memory chunk of least possible size, instead
6991 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6992 Use free/xmalloc instead of xrealloc to avoid copying for very long
6995 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6997 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6998 address, not strdup. Include <stdlib.h> and don't declare free().
7000 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7002 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7005 2000-06-21 Jim Meyering <meyering@lucent.com>
7007 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7008 (noinst_HEADERS): Add getstr.h.
7010 * getline.c (getstr): Move into a separate file.
7011 * getstr.c (getstr): New file, extracted from getline.c, with
7012 the following changes: new parameter, delim2; both delim[12]
7013 parameters have type `int', not `char'. The latter would lose
7014 with 8-bit delimiters.
7015 * getstr.h: New file.
7017 2000-06-19 Jim Meyering <meyering@lucent.com>
7019 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7021 2000-06-18 Jim Meyering <meyering@lucent.com>
7023 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7024 Besides, these days every porting target provides a mkdir function.
7026 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7027 (this snippet comes from src/system.h).
7029 2000-06-15 Paul Eggert <eggert@twinsun.com>
7031 * human.c (adjust_value): New function.
7032 (human_readable_inexact): Apply rounding style even when
7033 printing approximate values.
7035 2000-06-14 Paul Eggert <eggert@twinsun.com>
7037 * human.c (human_readable_inexact): Allow an input block
7038 size that is not a multiple of the output block size, and vice versa.
7039 Reported by Piergiorgio Sartor.
7041 2000-06-14 Paul Eggert <eggert@twinsun.com>
7043 * getdate.y (get_date): Apply relative times after time
7044 zone indicator, not before. Reported by Todd A. Jacobs.
7046 2000-06-13 Jim Meyering <meyering@lucent.com>
7048 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7050 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7052 2000-06-12 Paul Eggert <eggert@twinsun.com>
7054 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7056 2000-06-04 Paul Eggert <eggert@twinsun.com>
7058 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7060 2000-06-04 Jim Meyering <meyering@lucent.com>
7062 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7063 SunOS 4.1.4 for which gid_t is an unsigned type.
7065 2000-06-03 Jim Meyering <meyering@lucent.com>
7067 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7069 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7071 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7072 newer, don't install charset.alias.
7073 * config.charset: Change the Linux/glibc rules so they become empty
7074 on glibc-2.1 or newer.
7076 2000-06-02 Jim Meyering <meyering@lucent.com>
7078 * mountlist.c: Back out last change. Instead, do this...
7079 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7080 member using the same `ignore'-testing code.
7081 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7085 2000-05-29 Jim Meyering <meyering@lucent.com>
7087 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7088 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7090 2000-05-22 Jim Meyering <meyering@lucent.com>
7092 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7094 2000-05-18 Jim Meyering <meyering@lucent.com>
7096 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7097 back, too, since it may have been modified by allocate_entry.
7098 (hash_delete): Rewrite to use neither the assignment operator
7099 nor the comma operator in an if-expression.
7101 2000-05-15 Paul Eggert <eggert@twinsun.com>
7104 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7105 Remove; no longer needed.
7106 "quotearg.h": Add include.
7107 (file_name): Do not bother to explicitly initialize to NULL; it's less
7108 efficient on some hosts.
7109 (close_stdout_status): Remove test as to whether stdout was already
7110 closed; it breaks for the case "echo x | sort >&-".
7111 Quote file name colons.
7112 Do not assume that _("write error") lacks format strings.
7114 2000-05-15 Jim Meyering <meyering@lucent.com>
7116 * version-etc.c (version_etc_copyright): Update the copyright string
7117 used in all --version output.
7119 2000-05-14 Jim Meyering <meyering@lucent.com>
7121 * closeout.c (close_stdout_set_file_name): New function.
7122 (close_stdout_status): Use new file-scoped global.
7123 Return right away if fstat says the stdout file descriptor is invalid.
7124 * closeout.h (close_stdout_set_file_name): Declare.
7126 2000-05-10 Jim Meyering <meyering@lucent.com>
7128 * closeout.c [default_exit_status]: New file-scoped variable.
7129 (close_stdout_set_status): New function.
7130 * closeout.h (close_stdout_set_status): Declare.
7132 2000-05-08 Jim Meyering <meyering@lucent.com>
7134 * long-options.c: Don't include closeout.h.
7135 (parse_long_options): Don't call close_stdout for --version.
7137 2000-05-06 Jim Meyering <meyering@lucent.com>
7139 * strnlen.c: Undefine __strnlen and strnlen.
7140 [!weak_alias]: Define __strnlen to strnlen.
7142 * atexit.c: New file, from libiberty.
7144 2000-05-06 Jim Meyering <meyering@lucent.com>
7146 * closeout.c (close_stdout_status): Also check for errors on the
7149 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7151 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7152 instead of xmalloc, xrealloc, path_concat.
7153 (locale_charset): Treat empty environment variables as absent.
7154 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7156 2000-05-04 Jim Meyering <meyering@lucent.com>
7158 * getopt.c: Update from glibc.
7159 * obstack.c: Likewise.
7160 * obstack.h: Likewise.
7161 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7163 * regex.h: Likewise.
7164 * strndup.c: Likewise.
7165 * strnlen.c: New file, from glibc.
7167 2000-05-01 Jim Meyering <meyering@lucent.com>
7169 * full-write.c (full_write): Remove `FIXME' part of comment.
7171 2000-04-29 Jim Meyering <meyering@lucent.com>
7173 * path-concat.c: Declare strdup only if it's not defined.
7174 * canon-host.c: Likewise.
7176 2000-04-28 Jim Meyering <meyering@lucent.com>
7178 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7179 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7180 included first, then limits.h is included by locale.h by libintl.h.
7181 From John David Anglin.
7183 2000-04-25 Jim Meyering <meyering@lucent.com>
7185 * makepath.c (S_IRWXUGO): Define.
7186 (make_path): Always perform explicit chmod if MODE specifies any
7187 of the `special' permission bits. Prompted by a bug report against
7188 install from Mate Wierdl and Joost van Baal.
7190 2000-04-18 Jim Meyering <meyering@lucent.com>
7194 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7195 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7197 2000-04-17 Jim Meyering <meyering@lucent.com>
7199 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7200 the definition of it to rpl_strftime also defined-away the system's
7203 2000-04-15 Jim Meyering <meyering@lucent.com>
7205 Use `C' to denote so-called `contiguous' files, the same way
7207 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7208 (ftypelet): Use S_ISCTG.
7209 From Michael Deutschmann.
7211 2000-04-14 Jim Meyering <meyering@lucent.com>
7213 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7215 2000-04-08 Jim Meyering <meyering@lucent.com>
7217 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7218 names don't conflict. Reported by Eli Zaretskii.
7220 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7222 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7223 bug. Deal with the different error behavior of Irix iconv.
7225 2000-04-07 Jim Meyering <meyering@lucent.com>
7227 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7228 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7230 2000-04-05 Jim Meyering <meyering@lucent.com>
7232 Portability tweaks required for ultrix4.3.
7233 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7234 * readutmp.c: Include sys/types.h before sys/stat.h.
7235 * canon-host.c: Declare strdup.
7236 * path-concat.c: Likewise.
7237 From John David Anglin.
7239 2000-04-04 Jim Meyering <meyering@lucent.com>
7241 Be more DOS 8.3-friendly.
7242 * ref-add.sin: Renamed from ref-add.sed.in.
7243 * ref-del.sin: Renamed from ref-del.sed.in.
7244 * Makefile.am: Reflect renaming.
7245 Reported by Eli Zaretskii.
7247 Use a temporary file name that won't clash with `charset.alias'
7248 in the DOS 8.3 name space.
7249 * Makefile.am (charset_tmp): Define.
7250 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7251 (uninstall-local): Likewise.
7252 Reported by Eli Zaretskii.
7254 2000-03-29 Paul Eggert <eggert@twinsun.com>
7256 * time/strftime.c (my_strftime): Make sure we call the system
7257 strftime, not ourselves, when invoking the underlying strftime.
7259 2000-03-24 Jim Meyering <meyering@lucent.com>
7261 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7262 (charset_alias): Define.
7263 (install-exec-local): Factor out common code.
7264 (uninstall-local): Split lines longer than 80.
7265 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7267 (.sed.in.sed): New rule. Don't redirect directly to $@.
7268 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7270 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7272 * config.charset: Output a line containing "Packages using this file".
7273 * ref-add.sed.in, ref-del.sed.in: New files.
7274 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7275 ref-del.sed): New rules.
7277 2000-03-17 Jim Meyering <meyering@lucent.com>
7279 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7280 Otherwise, include <strings.h>
7282 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7284 * unicodeio.c (utf8_wctomb): New function.
7285 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7286 format instead of in UCS-4 with platform dependent endianness.
7288 2000-03-07 Paul Eggert <eggert@twinsun.com>
7290 * savedir.c (savedir): Work even if directory size is
7291 negative; this can happen with some screwy NFS configurations.
7293 2000-03-06 Jim Meyering <meyering@lucent.com>
7295 * localcharset.c (get_charset_aliases): Don't try to free file_name
7296 if it's NULL (because we ran out of memory). From Bruno Haible.
7298 2000-03-05 Jim Meyering <meyering@lucent.com>
7300 * localcharset.c ("path-concat.h"): Include.
7301 (get_charset_aliases): Use path_concat instead of ANSI string
7304 * unicodeio.h (PARAMS): Define.
7305 Use it to guard prototype.
7307 2000-03-04 Jim Meyering <meyering@lucent.com>
7309 * Makefile.am (install-exec-local): Create $(libdir) before installing
7311 (uninstall-local): Uncomment this rule so `make distcheck' works
7314 * unicodeio.c (<errno.h>): Include it.
7315 (errno): Declare if not defined.
7317 * localcharset.c: Add Bruno's comment justifying use of volatile.
7319 * config.charset: New version, incorporating remarks from a linux
7320 i18n mailing list. From Bruno Haible.
7322 2000-03-02 Jim Meyering <meyering@lucent.com>
7324 * Makefile.am (EXTRA_DIST): Add config.charset.
7326 2000-03-01 Jim Meyering <meyering@lucent.com>
7328 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7329 * unicodeio.c: Likewise.
7331 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7333 * config.charset: New file.
7334 * localcharset.c: New file.
7335 * unicodeio.h, unicodeio.c: New files.
7336 * Makefile.am (DEFS): Add -DLIBDIR=...
7337 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7338 (noinst_HEADERS): Add unicodeio.h.
7339 (all-local, install-exec-local, charset.alias): New targets.
7341 2000-02-28 Paul Eggert <eggert@twinsun.com>
7343 * quotearg.c (ALERT_CHAR): New macro.
7344 (quotearg_buffer_restyled): Use it.
7346 2000-02-27 Jim Meyering <meyering@lucent.com>
7348 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7349 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7351 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7352 not `#if STDC_HEADERS'.
7353 Declare malloc if needed.
7355 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7356 now that autoconf always defines the HAVE_DECL_ symbols.
7357 * human.c: Likewise.
7359 * strtoumax.c: Likewise.
7361 * backupfile.c: Arrange for cpp to fail if the configure-time
7362 declaration check was not run.
7364 * human.c: Likewise.
7366 * strtoumax.c: Likewise.
7368 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7369 then first look up the entire `.'-containing string as a login name.
7371 2000-02-18 Paul Eggert <eggert@twinsun.com>
7373 * getdate.y: Handle two-digit years with leading zeros correctly.
7374 (textint): New typedef.
7375 (parser_control): Member year changed from int to textint.
7377 (YYSTYPE): Removed; replaced by %union with int and textint members.
7378 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7379 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7380 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7381 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7382 (date, number, to_year): Use width of number in digits, not its value,
7383 to determine whether it's a 2-digit year, or a 2-digit time.
7384 (yylex): Store number of digits of numeric tokens.
7385 Reported by John Kendall.
7387 (parser_control): Changed from struct parser_control to typedef (for
7388 consistency). All uses changed.
7390 (tID): Removed; not used.
7391 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7393 2000-02-14 Paul Eggert <eggert@twinsun.com>
7395 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7396 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7398 2000-02-12 Jim Meyering <meyering@lucent.com>
7400 * userspec.c (ISDIGIT): Define it.
7401 (isdigit): Remove definition.
7402 (is_number): Use ISDIGIT, not isdigit.
7403 <libintl.h>: Include.
7405 (parse_user_spec): Mark translatable strings.
7407 2000-02-10 Jim Meyering <meyering@lucent.com>
7409 With these changes, nanosleep.[ch] are finally enough like the other
7410 lib/* replacement files to compile on a few more losing systems.
7412 * nanosleep.h: Don't include config.h.
7413 Remove prototype from declaration of nanosleep.
7414 (PARAMS): Remove now-unneeded definition.
7415 * nanosleep.c: #undef nanosleep.
7416 (rpl_nanosleep): Rename from nanosleep.
7418 2000-02-03 Jim Meyering <meyering@lucent.com>
7420 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7421 rather than with `#if HAVE_UTMPNAME'.
7423 2000-02-01 Jim Meyering <meyering@lucent.com>
7425 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7427 2000-01-31 Jim Meyering <meyering@lucent.com>
7429 * nanosleep.h (nanosleep): Guard declaration with
7430 `#if ! HAVE_DECL_NANOSLEEP'.
7431 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7432 the declaration in that vendor's sys/timers.h.
7433 Reported by Christian Krackowizer.
7435 * quotearg.c (ISASCII): Add #undef and move definition to follow
7436 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7437 (ISPRINT): Likewise.
7438 Reported by Tom Tromey.
7440 2000-01-30 Jim Meyering <meyering@lucent.com>
7442 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7443 uses of ->ut_name. The latter doesn't work with new Linux header files
7444 where only utmpx.ut_user is declared.
7446 * readutmp.h (UT_USER): Define.
7448 2000-01-23 Jim Meyering <meyering@lucent.com>
7450 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7453 2000-01-22 Jim Meyering <meyering@lucent.com>
7455 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7456 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7457 Required for some AIX systems. Reported by Christian Krackowizer.
7458 [TESTING] (main): New function.
7460 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7461 * dirname.c (dir_name): Support for DOS-style file names with drive
7464 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7466 * strverscmp.c (ISDIGIT): Define.
7467 (strverscmp): Use ISDIGIT, not isdigit.
7469 2000-01-17 Paul Eggert <eggert@twinsun.com>
7471 * nanosleep.c (nanosleep):
7472 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7473 POSIX.1 doesn't require SA_INTERRUPT and some systems
7474 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7475 it's been part of POSIX.1 since day 1 (in 1988).
7477 2000-01-17 Jim Meyering <meyering@lucent.com>
7479 * interlock: Remove unused file. Reported by François Pinard.
7481 2000-01-16 Paul Eggert <eggert@twinsun.com>
7483 * quotearg.c (quotearg_buffer_restyled): Do not quote
7484 alert, backslash, formfeed, and vertical tab unnecessarily in
7485 shell quoting style.
7488 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7489 Free Software Foundation, Inc.
7490 Copying and distribution of this file, with or without modification,
7491 are permitted provided the copyright notice and this notice are preserved.