1 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3 * regexec.c (re_search_internal): Simplify update of rm_so and
6 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
7 (optimize_subexps, lower_subexp):
8 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
9 since the signed shift might overflow. Use 1u<<31 instead.
10 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
11 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
14 * regcomp.c (optimize_subexps, lower_subexp):
15 Use CHAR_BIT rather than 8, for clarity.
16 * regexec.c (check_dst_limits_calc_pos_1):
17 (check_subexp_matching_top): Likewise.
18 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
19 have to worry about portability issues when shifting it left.
20 Remove no-longer-needed test for table_size > 0.
21 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
22 in a word, as the resulting behavior is undefined.
23 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
24 in one case, a <= should have been an <, and in another case the
25 whole test was missing.
26 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
27 the standard name CHAR_BIT.
28 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
29 this is not true on one's complement and signed-magnitude hosts.
31 * regex_internal.h (re_sub_match_top_t): Remove unused member
33 (struct re_dfa_t): Remove unused member states_alloc.
34 * regcomp.c (init_dfa): Don't initialize unused members.
36 2005-08-31 Bruno Haible <bruno@clisp.org>
38 * strstr.c: Include <stddef.h>, for NULL.
39 * strcasestr.c: Likewise.
40 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
42 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
44 * iconvme.h: Add prototype for iconv_alloc.
46 2005-08-29 Simon Josefsson <jas@extundo.com>
48 * iconvme.c: Fix errno.
50 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
52 * iconvme.c: Split iconv_string into iconv_alloc.
54 2005-08-27 Jim Meyering <jim@meyering.net>
56 * fopen-safer.c: Merge minor changes from coreutils.
57 * dup-safer.c: Likewise.
58 * fd-safer.c: Likewise.
61 * stdio--.h: New file.
62 * stdlib--.h: New file.
63 * mkstemp-safer.c: New file.
66 * pipe-safer.c: New file.
67 * creat-safer.c: New file.
68 * fcntl--.h (creat): Define to creat_safer.
69 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
70 * unistd--.h (pipe): Define to pipe_safer.
71 * unistd-safer.h: Declare pipe_safer.
73 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
75 * regex_internal.h: Remove all references to
76 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
78 (bitset_not, bitset_merge, bitset_not_merge):
79 (bitset_mask, re_string_allocate, re_string_construct):
80 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
81 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
82 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
83 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
84 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
85 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
86 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
87 (re_acquire_state_context):
88 Remove unnecessary forward decls.
89 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
90 Put __attribute at function definition,
91 now that the function decl has been removed.
92 * lib/regex_internal.c (re_string_peek_byte_case):
93 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
96 2005-08-26 Simon Josefsson <jas@extundo.com>
98 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
99 Haible <bruno@clisp.org>.
101 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
103 * regexec.c (set_regs): Don't alloca with an unbounded size.
105 alloca modernization/simplification for regex.
106 * regex.c: Remove portability cruft for alloca. This no longer
107 needs to be at the start of the file, and can be moved into
108 regex_internal.h and simplified.
109 * regex_internal.h: Include <alloca.h>.
110 (__libc_use_alloca) [!defined _LIBC]: New macro.
111 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
112 now works outside glibc.
114 2005-08-24 Simon Josefsson <jas@extundo.com>
116 * getpass.c: Add WIN32 implementation. Conditionalize use of
117 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
120 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
122 Make regex safe for g++. This fixes one real bug (an "err"
123 that should have been "*err"). g++ problem reported by
125 * regex_internal.h (re_calloc): New macro, consistent with
126 re_malloc etc. All callers of calloc changed to use re_calloc.
127 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
128 not int. All callers changed.
129 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
130 just use an array of size MB_LEN_MAX.
131 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
132 (find_recover_state): Change "err" to "*err"; this fixes what
133 appears to be a real bug.
134 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
137 2005-08-25 Jim Meyering <jim@meyering.net>
139 * open-safer.c: Include <config.h>.
140 Otherwise, we'd lose LARGEFILE support in any file using
143 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
145 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
146 * regex.h (regerror): Likewise.
148 * regex.c: Do not include <sys/types.h>, as POSIX no longer
149 requires this. (The code never needed it.)
151 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
152 All uses of recently-renamed identifiers changed to use the new,
153 POSIX-compliant names. The code will build and run just fine
154 without these changes, but it's better to eat our own dog food
155 and use the standard-conforming names.
157 * regex.h: Fix a multitude of POSIX name space violations.
158 These changes have an effect only for programs that define
159 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
160 do not change anything for programs compiled in the normal way.
161 Also, there is no effect on the ABI.
163 (_REGEX_SOURCE): New macro.
164 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
165 defined and _GNU_SOURCE is not; this fixes a name space violation.
167 Rename the following macros to obey POSIX requirements.
168 The old names are still visible as macros if _REGEX_SOURCE is defined.
169 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
170 RE_BACKSLASH_ESCAPE_IN_LISTS.
171 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
172 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
173 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
174 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
175 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
176 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
177 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
178 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
179 (REG_INTERVALS): renamed from RE_INTERVALS.
180 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
181 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
182 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
183 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
184 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
185 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
186 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
187 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
188 RE_UNMATCHED_RIGHT_PAREN_ORD.
189 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
190 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
191 (REG_DEBUG): renamed from RE_DEBUG.
192 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
193 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
194 unusual, since we can't clash with the POSIX REG_ICASE.
195 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
196 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
197 (REG_NO_SUB): renamed from RE_NO_SUB.
198 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
199 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
200 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
201 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
202 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
203 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
204 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
205 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
206 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
207 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
208 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
209 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
210 RE_SYNTAX_POSIX_MINIMAL_BASIC.
211 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
212 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
213 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
214 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
215 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
216 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
217 (REG_FIXED): Renamed from REGS_FIXED.
218 (REG_NREGS): Renamed from RE_NREGS.
220 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
221 of other REG_* macros, since POSIX says the user is allowed to
222 #undef these macros selectively.
224 (reg_errcode_t): Update comment stating what other tables need
227 Rename the following enum values to obey POSIX requirements.
228 The old names are still visible as macros.
229 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
230 is not defined, since GNU is supposed to be a superset of POSIX as
231 much as possible, and since we want reg_errcode_t to be a signed
232 type for implementation consistency.
233 (_REG_NOERROR): Renamed from REG_NOERROR.
234 (_REG_NOMATCH): Renamed from REG_NOMATCH.
235 (_REG_BADPAT): Renamed from REG_BADPAT.
236 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
237 (_REG_ECTYPE): Renamed from REG_ECTYPE.
238 (_REG_EESCAPE): Renamed from REG_EESCAPE.
239 (_REG_ESUBREG): Renamed from REG_ESUBREG.
240 (_REG_EBRACK): Renamed from REG_EBRACK.
241 (_REG_EPAREN): Renamed from REG_EPAREN.
242 (_REG_EBRACE): Renamed from REG_EBRACE.
243 (_REG_BADBR): Renamed from REG_BADBR.
244 (_REG_ERANGE): Renamed from REG_ERANGE.
245 (_REG_ESPACE): Renamed from REG_ESPACE.
246 (_REG_BADRPT): Renamed from REG_BADRPT.
247 (_REG_EEND): Renamed from REG_EEND.
248 (_REG_ESIZE): Renamed from REG_ESIZE.
249 (_REG_ERPAREN): Renamed from REG_ERPAREN.
250 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
251 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
252 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
253 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
255 (_REG_RE_NAME, _REG_RM_NAME): New macros.
256 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
257 changed. But support the old name if the new one is not defined
258 and if _REGEX_SOURCE.
260 Change the following member names in struct re_pattern_buffer.
261 The old names are still supported if !_REGEX_SOURCE.
262 The new names are always supported, regardless of _REGEX_SOURCE.
263 (re_buffer): Renamed from buffer.
264 (re_allocated): Renamed from allocated.
265 (re_used): Renamed from used.
266 (re_syntax): Renamed from syntax.
267 (re_fastmap): Renamed from fastmap.
268 (re_translate): Renamed from translate.
269 (re_can_be_null): Renamed from can_be_null.
270 (re_regs_allocated): Renamed from regs_allocated.
271 (re_fastmap_accurate): Renamed from fastmap_accurate.
272 (re_no_sub): Renamed from no_sub.
273 (re_not_bol): Renamed from not_bol.
274 (re_not_eol): Renamed from not_eol.
275 (re_newline_anchor): Renamed from newline_anchor.
277 Change the following member names in struct re_registers.
278 The old names are still supported if !_REGEX_SOURCE.
279 The new names are always supported, regardless of _REGEX_SOURCE.
280 (rm_num_regs): Renamed from num_regs.
281 (rm_start): Renamed from start.
282 (rm_end): Renamed from end.
284 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
285 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
286 Prepend __ to parameter names.
288 Undo yesterday's changes.
290 2005-08-24 Jim Meyering <jim@meyering.net>
293 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
295 2005-08-21 Bruno Haible <bruno@clisp.org>
297 * lock.h: Add multiple inclusion guard.
298 * tls.h: Add multiple inclusion guard.
300 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
302 * regex.h (REG_NOSYS)
303 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
304 Define, since POSIX requires it as of 2001.
305 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
306 New private symbol, used to keep the enum signed in all cases.
307 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
308 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
310 * regex_internal.c (re_string_skip_chars, register_state):
312 Remove forward decls; no longer needed now that we use prototypes.
313 * regexec.c (acquire_init_state_context, check_halt_node_context):
314 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
315 (clean_state_log_if_needed): Likewise.
317 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
319 Fix problems reported by Sam Steingold in
320 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
321 * regexec.c (sift_states_bkref): Fix portability bug: the code
322 assumed that reg_errcode_t is a signed type, which is not
323 necessarily true if _XOPEN_SOURCE is not defined.
324 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
325 some compilers warn about it otherwise.
327 2005-08-20 Jim Meyering <jim@meyering.net>
329 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
330 of unused local, dfa.
332 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
334 * regcomp.c (create_initial_state): Remove duplicate decl.
335 (init_word_char, create_initial_state, duplicate_node_closure):
336 (fetch_token, peek_token_bracket, build_range_exp):
337 (build_collating_symbol): Remove forward decls; no longer needed
338 now that we use prototypes.
341 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
342 (re_compile_fastmap_iter, regcomp, regerror, regfree):
343 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
344 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
345 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
346 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
347 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
348 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
349 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
350 (build_range_exp, build_collating_symbol, parse_bracket_exp):
351 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
352 (build_charclass, build_charclass_op, fetch_number, create_tree):
353 (create_token_tree, mark_opt_subexp, duplicate_tree):
354 Use prototypes rather than old-style definitions.
357 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
358 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
359 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
360 (re_string_reconstruct, re_string_peek_byte_case):
361 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
362 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
363 (re_node_set_init_copy, re_node_set_add_intersect):
364 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
365 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
366 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
367 (re_acquire_state, re_acquire_state_context, register_state):
368 (create_ci_newstate, create_cd_newstate, free_state):
370 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
371 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
372 (re_search_internal, prune_impossible_nodes):
373 (acquire_init_state_context, check_matching, static):
374 (check_halt_node_context, check_halt_state_context, proceed_next_node):
375 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
376 (update_regs, sift_states_backward, build_sifted_states):
377 (clean_state_log_if_needed, merge_state_array):
378 (update_cur_sifted_state, add_epsilon_src_nodes):
379 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
380 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
381 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
382 (find_recover_state, check_subexp_matching_top, transit_state_mb):
383 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
384 (check_arrival, check_arrival_add_next_nodes):
385 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
386 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
387 (check_node_accept_bytes, check_node_accept, extend_buffers):
388 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
389 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
394 (re_string_allocate, re_string_construct, re_string_reconstruct):
395 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
396 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
397 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
398 (re_string_context_at, re_string_peek_byte_case):
399 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
400 is defined, since we now use prototypes always.
402 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
403 C89 or better. All uses removed.
405 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
407 * regex_internal.c (re_acquire_state, re_acquire_state_context)
408 [defined lint]: Suppress bogus uninitialized-variable warnings.
410 * regcomp.c (duplicate_node): Return new index, not an error code,
411 and let the caller return REG_ESPACE if out of space. This
412 removes an uninitialied-variable warning with GCC 4.0.1, and also
413 avoids taking the address of a local variable. All callers
416 2005-08-19 Jim Meyering <jim@meyering.net>
418 * regexec.c (proceed_next_node): Redo local variables to
419 avoid GCC shadowing warnings.
421 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
423 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
424 (re_node_set_insert_last, re_dfa_add_node):
425 Rename local variables to avoid GCC shadowing warnings.
427 2005-08-18 Bruno Haible <bruno@clisp.org>
429 * strstr.c (strstr): Fix return value in multibyte case.
430 * strcasestr.c (strcasestr): Likewise.
432 2005-08-17 Jim Meyering <jim@meyering.net>
434 Make the %s format (seconds since the epoch) work for a negative
435 number and when used with a zero-padded field width, e.g. %015s.
437 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
438 label so that it precedes the code to set `digits'. Otherwise,
439 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
440 print `00-22'. Now, it prints `-0022', as it should.
442 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
444 * regex.h: Remove useless space-before-tab. From coreutils.
446 2005-08-17 Bruno Haible <bruno@clisp.org>
448 * strcasestr.h: New file.
449 * strcasestr.c: New file.
451 2005-08-17 Bruno Haible <bruno@clisp.org>
453 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
454 * strstr.c: Completely rewritten, with multibyte locale support.
456 2005-08-17 Bruno Haible <bruno@clisp.org>
458 * strcasecmp.c: Use mbuiter.h.
460 2005-08-17 Bruno Haible <bruno@clisp.org>
462 * mbuiter.h: New file.
464 2005-08-16 Bruno Haible <bruno@clisp.org>
466 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
468 (mbi_avail, mbi_advance): Let the iteration end before the terminating
469 NUL byte, not after it.
471 2005-08-16 Bruno Haible <bruno@clisp.org>
473 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
474 the valid ones. Makes the comparison operations transitive:
475 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
476 * strcasecmp.c (strcasecmp): Use mb_casecmp.
478 2005-08-16 Bruno Haible <bruno@clisp.org>
480 * strcase.h (strcasecmp): Add note in comments.
481 * strncasecmp.c: Use code from strcasecmp.c.
482 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
483 (strcasecmp): Work correctly in multibyte locales.
485 2005-08-16 Bruno Haible <bruno@clisp.org>
487 * strnlen1.h: New file.
488 * strnlen1.c: New file.
490 2005-08-16 Bruno Haible <bruno@clisp.org>
492 * mbfile.h: New file.
494 2005-08-16 Bruno Haible <bruno@clisp.org>
496 * mbiter.h: New file.
498 2005-08-16 Bruno Haible <bruno@clisp.org>
500 * mbchar.h: New file.
501 * mbchar.c: New file.
503 2005-08-16 Bruno Haible <bruno@clisp.org>
505 * tls.h: New file, from GNU gettext.
506 * tls.c: New file, from GNU gettext.
508 2005-08-15 Bruno Haible <bruno@clisp.org>
510 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
513 2005-08-14 Jim Meyering <jim@meyering.net>
517 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
518 Use the hash-table-based cycle-detection code not just when
519 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
520 Reported by James Youngman in
521 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
522 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
523 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
524 This lets us compile with -DFTS_DEBUG, once again.
525 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
526 * fts.c (fd_safer): Remove decl.
527 Include fcntl--.h rather than unistd-safer.h
528 (fts_safe_changedir): Don't call fd_safer; no longer needed
529 now that we include fcntl--.h.
531 2005-08-11 Simon Josefsson <jas@extundo.com>
533 * readline.h, readline.c: New file.
535 2005-08-11 Bruno Haible <bruno@clisp.org>
537 * strnlen.h (strnlen): Change parameter name to match comment.
539 2005-08-10 Simon Josefsson <jas@extundo.com>
541 * strndup.c: Use strnlen.h.
543 * strnlen.h: New file.
545 2005-08-02 Simon Josefsson <jas@extundo.com>
547 * getline.h, getline.c: Rewrite.
549 * getdelim.h, getdelim.c: New files, ported from glibc.
551 2005-07-31 Bruno Haible <bruno@clisp.org>
553 * lock.h (gl_lock_initializer): New macro.
554 (gl_lock_define_initialized): Use it.
555 (gl_rwlock_initializer): New macro.
556 (gl_rwlock_define_initialized): Use it.
557 (gl_recursive_lock_initializer): New macro.
558 (gl_recursive_lock_define_initialized): Use it.
560 2005-07-26 Bruno Haible <bruno@clisp.org>
562 * lock.h: Update from GNU gettext.
563 * lock.c: Update from GNU gettext.
565 2005-07-18 Bruno Haible <bruno@clisp.org>
567 * lock.h (gl_once_t): New type.
568 (gl_once_define, gl_once): New macros.
569 * lock.c (fresh_once): New variable.
570 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
573 2005-07-18 Simon Josefsson <jas@extundo.com>
575 * check-version.c (check_version): Accept identical versions too.
577 2005-07-18 Bruno Haible <bruno@clisp.org>
579 * lock.h: New file, from GNU gettext.
580 * lock.c: New file, from GNU gettext.
582 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
584 * quotearg.c: Add translator comment suggested by Bruno Haible,
587 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
589 * version-etc-fsf.c (version_etc_copyright): Parameterize the
590 copyright symbol and the year.
591 * version-etc.c (COPYRIGHT_YEAR): New constant.
592 (version_etc_va): Use parameterized copyright notice.
593 Reword to conform to the current GNU coding standards.
595 2005-07-11 Simon Josefsson <jas@extundo.com>
597 * size_max.h: New file.
599 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
601 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
604 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
605 and Paul Eggert <eggert@cs.ucla.edu>
607 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
608 in wint_t, not wchar_t. Remove now-unnecessary cast.
610 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
612 * regex.c, regex.h: Sync from libc.
613 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
614 New files, synced from libc, except that regex_internal.h
615 currently has a small porting fix.
617 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
619 Remove the dependency of the strftime module on the tzset module.
620 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
621 Copy the input structure, to work around some of the bug with
622 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
623 Solaris releases, you should also use the tzset module, but we won't
624 require it as a dependency any more since we don't want LGPLed code
625 to depend on GPLed code.
627 2005-07-02 Jim Meyering <jim@meyering.net>
629 * backupfile.c (backup_args): Change a `0' to NULL.
631 2005-07-01 Jim Meyering <jim@meyering.net>
633 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
634 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
635 * save-cwd.c, tempname.c:
636 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
637 and don't include <sys/file.h>).
639 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
641 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
642 declares only 'struct timespec;' (!).
644 2005-06-29 Jim Meyering <jim@meyering.net>
646 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
647 type name. Use the variable name instead.
648 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
650 2005-06-28 Simon Josefsson <jas@extundo.com>
652 * check-version.h, check-version.c: New files.
654 2005-06-28 Simon Josefsson <jas@extundo.com>
656 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
657 collision with global variable. Better indentation. Don't
658 increment buffer pointer beyond buffer end. Based on comments
659 from Paul Eggert <eggert@cs.ucla.edu>.
663 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
665 * canon-host.c (canon-host): Append trailing "," to 0 in
666 initializer of struct addrinfo, as an indication that we don't
667 care how many members the structure has.
669 2005-06-24 Derek Price <derek@ximbiot.com>
670 and Bruno Haible <bruno@clisp.org>
672 Remove stat module & update lstat.
673 * stat.c: Remove this file...
674 (slash_aware_lstat): ...moving this content and its support...
675 * lstat.c (rpl_lstat): ...into here.
678 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
680 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
681 (ranged_convert): Don't save conversion in a temporary struct.
682 This causes a warning with GCC 4.0.0, and anyway in the typical
683 case it's not worth the extra 100 bytes or so of code.
684 (ranged_convert, __mktime_internal): When calling a function via a
685 pointer P, use P () rather than (*P) (), as we now assume C89 or
688 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
690 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
691 "who -r" failed to give output. Problem reported by Tim Waugh.
693 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
694 (xcalloc): Use it to avoid needless tests.
695 Problem reported by Jim Meyering.
697 2005-06-16 Jim Meyering <jim@meyering.net>
699 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
700 when either N or S is zero.
702 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
704 * argp.h (__option_is_short): Check upper limit of
705 __key. Isprint() requires its argument to have the value
706 of an unsigned char or EOF.
708 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
710 * fnmatch.c (fnmatch): If there is an encoding error in a
711 multibyte string or pattern, fall back on unibyte matching.
712 Problem reported by James Youngman.
714 2005-06-08 Bruno Haible <bruno@clisp.org>
716 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
719 2005-06-08 Bruno Haible <bruno@clisp.org>
721 * csharpcomp.h: New file, from GNU gettext.
722 * csharpcomp.c: New file, from GNU gettext.
723 * csharpcomp.sh.in: New file, from GNU gettext.
725 2005-06-07 Derek Price <derek@ximbiot.com>
728 * glob_.h: Indent nested #ifdef.
730 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
733 Use "file name" when talking about file names, instead of "filename"
734 or "path", as per the GNU coding standards.
735 * mkdir-p.c: Renamed from makepath.c.
736 (make_dir_parents): Renamed from make_path. All callers changed.
737 * mkdir-p.h: Likewise. All includers changed.
738 * filenamecat.c: Renamed from path-concat.c.
739 (file_name_concat): Renamed from path_concat. All callers changed.
740 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
741 * filenamecat.h: Likewise. All includers changed.
742 * acl.c: Don't use "path" or "filename" to mean "file name"
743 in comments or local variable names.
744 * basename.c: Likewise.
745 * canonicalize.c, canonicalize.h: Likewise.
746 * dirname.c, dirname.h: Likewise.
747 * euidaccess.c: Likewise.
748 * exclude.c: Likewise
749 * fnmatch_.h, fnmatch_loop.c: Likewise.
750 * fsusage.c, fsuage.h: Likewise.
751 * fts.c, fts_.h: Likewise.
752 * getcwd.c: Likewise.
753 * getloadavg.c: Likewise.
754 * mkstemp.c: Likewise.
755 * mountlist.c, mountlist.h: Likewise.
756 * openat.c, openat.h: Likewise.
757 * readlink-stub.c: Likewise.
758 * readutmp.c, readutmp.h: Likewise.
759 * rename.c: Likewise.
762 * savedir.c: Likewise.
763 * stripslash.c: Likewise.
764 * tempname.c: Likewise.
765 * xreadlink.c: Likewise.
766 * exclude.c (excluded_file_name): Renamed from excluded_filename.
768 * exclude.h: Likewise.
770 * euidaccess.c (getuid, getgid, getuid, getegid)
771 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
772 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
773 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
774 * pathmax.h: Include <limits.h> unconditionally, since other
775 files have been getting away with it for years (MORE/BSD 4.3
777 * userspec.c (getpwnam, getgrnam, getgrgid)
778 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
780 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
781 Define to 256, not 255, as per modern POSIX.
783 2005-06-01 Bruno Haible <bruno@clisp.org>
785 * csharpexec.h: New file, from GNU gettext.
786 * csharpexec.c: New file, from GNU gettext.
787 * csharpexec.sh.in: New file, from GNU gettext.
789 2005-05-31 Derek Price <derek@ximbiot.com>
790 Paul Eggert <eggert@cs.ucla.edu>
793 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
795 2005-05-29 Derek Price <derek@ximbiot.com>
796 Paul Eggert <eggert@cs.ucla.edu>
798 * glob_.h, glob.c: New files.
800 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
802 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
804 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
805 the configuration hassle isn't worth it.
806 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
807 (LONGEST_MODIFIER, PRIuMAX): Remove.
809 2005-05-27 Bruno Haible <bruno@clisp.org>
811 * getlogin_r.h: Remove second include of <stddef.h>.
813 2005-05-25 Bruno Haible <bruno@clisp.org>
814 Derek Price <derek@ximbiot.com>
816 * getlogin_r.h: Simplify API documentation.
818 2005-05-25 Derek Price <derek@ximbiot.com>
819 Paul Eggert <eggert@cs.ucla.edu>
821 * getlogin_r.c, getlogin_r.h: New files.
823 2005-05-22 Bruno Haible <bruno@clisp.org>
825 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
826 Also include <sys/param.h> if it defines MIN, MAX.
827 Based on a patch by Derek Price <derek@ximbiot.com>.
829 2005-05-22 Bruno Haible <bruno@clisp.org>
831 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
832 (INT64_MIN): Fix definition.
833 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
835 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
836 NEED_SIGNED_INT_TYPES.
838 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
839 HAVE_SYSTEM_INTTYPES.
841 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
843 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
844 so that unistd-safer.h (GPL'ed code) need not be included.
846 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
849 * fts.c: Don't include "cycle-check.h" or "hash.h".
850 (setup_dir, free_dir): New functions.
851 (enter_dir, leave_dir): Define trivial
852 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
853 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
854 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
855 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
857 (fts_open): Use setup_dir.
858 (fts_close): Use free_dir.
859 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
860 This adds a label and some gotos, but the alternatives were messier.
861 Check for memory allocation failure when entering a dir.
862 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
863 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
864 (FTS): New member fts_cycle, that is a union that contains the
865 old active_dir_ht and cycle_state. All uses changed to mention
866 fts_cycle.ht and fts_cycle.state.
867 * fts-cycle.c: New file, containing GPL'ed code migrated out of
868 fts.c, with the following changes:
869 (setup_dir, free_dir): New functions.
870 (enter_dir): Now returns bool. Return true if successful, false
871 if memory exhausted. All callers changed.
872 Do not bother partly cleaning up on
873 memory allocation failure; that is free_dir's job.
874 However, free ad if hash_insert fails, to avoid memory leak.
875 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
876 fts->fts_options to see which union member to use.
878 2005-05-20 Jim Meyering <jim@meyering.net>
880 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
881 Now a macro, to pacify GCC.
883 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
885 * chown.c (rpl_chown): Return -1 on failure.
887 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
889 * canonicalize.c: Include canonicalize.h first, to test interface.
890 Include <stddef.h> unconditionally, since we assume C89 now.
891 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
892 * fts.c: Include fts_.h first, to check interface.
893 Do not include intprops.h; no longer needed.
894 Include cycle-check.h and hash.h, since fts_.h no longer does.
895 Remove unnecessary casts of closedir to void.
896 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
897 decide whether to decrement nlinks.
898 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
899 (FTS): Use struct hash_table * instead of Hash_table, so that
900 we no longer need to include hash.h here.
902 2005-05-17 Jim Meyering <jim@meyering.net>
904 * fts.c, fts_.h: New files, from coreutils.
906 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
909 * unlinkdir.c, unlinkdir.h: New files.
910 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
911 regex.h, unlocked-io.h, xtime.h:
912 White space changes only.
913 * makepath.c (make_path): Port to hosts where leading "//" is special.
914 * yesno.c: Include getline.h, not ctype.h.
915 (yesno): Don't remove leading white space; POSIX doesn't allow it.
916 Use getline to remove arbitrary restriction on response length.
918 2005-05-13 Bruno Haible <bruno@clisp.org>
920 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
921 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
922 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
923 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
924 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
925 Add support for 64-bit integers in the MSVC compiler.
927 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
929 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
930 Change the initial comment to refer to GPL, not LGPL.
931 gnulib-tool will change it to LGPL as needed.
933 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
934 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
935 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
936 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
937 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
938 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
939 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
940 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
941 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
942 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
943 concatpath.c, config.charset, copy-file.c, copy-file.h,
944 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
945 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
946 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
947 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
948 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
949 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
950 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
951 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
952 full-read.c, full-read.h, full-write.c, full-write.h,
953 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
954 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
955 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
956 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
957 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
958 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
959 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
960 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
961 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
962 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
963 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
964 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
965 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
966 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
967 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
968 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
969 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
970 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
971 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
972 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
973 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
974 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
975 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
976 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
977 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
978 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
979 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
980 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
981 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
982 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
983 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
984 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
985 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
986 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
987 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
988 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
989 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
990 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
991 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
992 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
993 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
994 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
995 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
996 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
997 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
998 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
999 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1000 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1001 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1002 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1003 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1004 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1005 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1006 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1007 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1008 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1009 Update FSF postal mail address.
1011 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1013 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1014 specified in ai_socktype. Fix invalid ai_protocol
1015 check. ai_protocol is usually set to 0 or depending on
1016 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1017 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1018 ai_socktype / ai_protocol in the returned addrinfo structure.
1020 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1021 Bruno Haible <bruno@clisp.org>
1023 * inet_ntop.h: New file.
1024 * inet_ntop.c: New file, from glibc with modifications.
1026 2005-05-08 Jim Meyering <jim@meyering.net>
1028 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1030 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1032 Merge from coreutils. Among other things,
1033 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1034 * fd-safer.c: New file.
1035 * fcntl-safer.h, open-safer.c: Remove.
1036 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1037 * dup-safer.c: Include unistd-safer.h first.
1038 Don't include errno.h.
1039 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1040 * file-type.h: Don't assume invoker included sys/stat.h first.
1041 * file-type.c: Rely on file-type.h change.
1042 * getloadavg.c: Include unistd-safer.h.
1043 (getloadavg): Use safer open.
1044 * getusershell.c: Include "stdio-safer.h".
1045 (getusershell): Use safer fopen.
1046 * long-options.c (long_options): Use NULL rather than 0.
1047 * modechange.h (mode_free): Remove; all callers changed to invoke
1049 * modechange.c: Likewise.
1050 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1051 (MODE_DONE): New constant.
1052 (struct mode_change): Remove 'next' member.
1053 (make_node_op_equals): New function; like the old one of the
1054 same name, except it allocates an array.
1055 (mode_compile, mode_create_from_ref): Use it.
1056 (mode_compile): Allocate result as an array, not a linked list.
1057 Parse octal string ourself, so that we catch mistakes like "+0".
1058 (mode_adjust): Arg is an array, not a linked list.
1059 * modechange.c: Include stat-macros.h, xalloc.h.
1060 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1061 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1062 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1063 Remove. This is now stat-macros.h's job.
1064 (talloc): Remove. All callers replaced by xalloc, so that
1065 our invokers don't have to worry about reporting memory failures.
1066 (make_node_op_equals): Remove.
1067 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1069 (struct mode_change): Moved here from modechange.h.
1070 (mode_append_entry): Remove.
1071 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1072 apps to have incorrect behavior. Use simpler algorithm for head
1073 and tail. Don't futz with umask; that's now the job of mode_adjust.
1074 Detect more invalid usages rather than having somewhat-random behavior.
1075 Don't insert an "a=" action, as that leads to incorrect behavior.
1076 (mode_compile, mode_create_from_ref): Return NULL on error instead
1077 of an enum, since now there's only one way to have an error. All
1079 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1080 at the correct time. Simplify calculation of "+u" and its ilk.
1081 Don't mishandle "+X".
1082 (mode_free): Remove "register" and localize decls.
1083 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1084 (struct mode_change): Move to modechange.c; callers don't
1085 need to see this stuff.
1086 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1087 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1088 (mode_change, mode_adjust): Reflect the new signatures noted above.
1089 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1090 that might redefine system include files.
1091 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1092 (my_usleep): Use NULL rather than (void *) 0.
1093 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1094 Use siginterrupt to specify that system calls should be interrupted.
1095 (rpl_nanosleep): Move initialization of suspended closer to call of
1097 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1098 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1099 (desirable_utmp_entry): New function.
1100 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1101 using x2nrealloc, to simplify logic.
1102 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1103 size calculation. Do not assume utmp file is a regular file.
1104 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1105 (READ_UTMP_CHECK_PIDS): New constant.
1106 * save-cwd.c: Include unistd-safer.h.
1107 (save_cwd): Use fd_safer.
1108 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1109 [!_LIBC] Include "stat-macros.h" instead.
1110 * unistd-safer.h (fd_safer): New decl.
1112 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1114 * byteswap_.h: New file.
1116 2005-04-25 Albert Chin <china@thewrittenword.com>
1118 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1121 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1123 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1124 that "UTC +1 second" continues to work. Problem reported
1126 (relunit_snumber): New rule.
1129 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1131 * getdate.y (universal_time_zone_table): New constant.
1132 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1133 universal_time_zone_table.
1134 (lookup_zone): Prefer universal_time_zone_table to
1135 local_time_zone_table, so that "GMT" time stamps are allowed in
1136 London during the summer. Problem reported by Ian Abbott.
1138 2005-04-12 Jim Meyering <jim@meyering.net>
1140 * human.c (humblock): Set *options even when returning due to
1141 xstrtoumax conversion failure. Thanks to a used-uninitialized
1144 2005-04-09 Jim Meyering <jim@meyering.net>
1146 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1147 -Wuninitialized: initialize tm0.tm_year.
1149 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1151 * getdate.y (parser_control): rels_seen is now a boolean, not a
1152 count, since there's no maximum. All uses changed.
1153 Add member dsts_seen.
1154 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1156 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1157 Use pc_rels_seen to decide whther a date is absolute.
1159 * getdate.y (number): Don't overwrite year.
1160 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1163 2005-04-02 Simon Josefsson <jas@extundo.com>
1165 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1166 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1168 2005-03-27 Jim Meyering <jim@meyering.net>
1170 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1172 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1174 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1175 "one's complement" -> "ones' complement" in comment, as per Knuth.
1176 "value of type" -> "type or expression" in comment.
1177 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1179 2005-03-26 Jim Meyering <jim@meyering.net>
1182 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1183 Correct typos: s/or/of/.
1185 2005-03-23 Jim Meyering <jim@meyering.net>
1187 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1189 2005-03-21 Jim Meyering <jim@meyering.net>
1191 Changes imported from coreutils.
1193 * cycle-check.c: Don't include xalloc.h.
1195 * path-concat.c: Don't include assert.h.
1196 (path_concat): Remove assertion that would have triggered
1197 for ABASE starting with more than one slash.
1198 Reported by Andreas Schwab.
1200 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1201 properly when ABASE is an absolute file name.
1202 Correct the description of this function.
1204 Add an assertion and a test driver.
1205 This fixes a bug introduced on 2004-07-02.
1206 Andreas Schwab reported the resulting failure of cp --parents:
1207 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1209 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1211 * strftime.c (my_strftime): If the underlying strftime returns 0
1212 (which shouldn't happen), generate nothing instead of returning 0
1213 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1215 2005-03-16 Bruno Haible <bruno@clisp.org>
1217 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1219 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1221 * strftime.c (my_strftime): Prepend space to format so that we can
1222 reliably distinguish strftime failure from empty output on POSIX
1225 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1227 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1228 (iconv_string): Don't guess a size-zero buffer, as that might cause
1229 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1230 result would be 'too large', where 'too large' is (heuristically)
1231 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1232 overflow concerns. This will prevent some unwanted malloc failures
1233 when the inputs are very large.
1235 2005-03-15 Bruno Haible <bruno@clisp.org>
1237 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1240 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1243 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1245 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1247 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1248 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1250 * strtol.c: Likewise.
1252 2005-03-14 Simon Josefsson <jas@extundo.com>
1254 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1257 2005-03-14 Jim Meyering <jim@meyering.net>
1259 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1260 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1261 to be nonzero so that we (and caller) can detect the difference
1262 between a valid zero-length expansion and an error return, even
1263 when the underlying strftime fails before writing anything into
1266 2005-03-10 Jim Meyering <jim@meyering.net>
1268 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1269 so that this module works on systems without fchdir.
1271 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1273 Factor int-properties macros into a single file, except for
1274 glibc-related files.
1275 * intprops.h: New file.
1276 * getloadavg.c: Include it instead of limits.h.
1277 (INT_STRLEN_BOUND): Remove.
1278 * human.c: Include intprops.h.
1279 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1280 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1281 * inttostr.h: Include intprops.h instead of limits.h.
1282 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1283 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1284 for consistency with intprops.h.
1285 (time_t_is_integer, twos_complement_arithmetic): Use them.
1286 * sig2str.h: Include <signal.h>, intprops.h.
1287 (INT_STRLEN_BOUND): Remove.
1288 * strftime.c (TYPE_SIGNED): Remove.
1289 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1290 * strtol.c: Adjust comments to match intprops.h.
1291 * userspec.c: Include intprops.h.
1292 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1293 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1294 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1295 instead of rolling our own expressions.
1296 * xstrtol.c: Include xstrtol.h first, to test interface.
1298 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1300 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1301 the right thing even if adding 1900 would overflow. Similarly
1302 for tm_mon + 1 and tm_yday + 1.
1303 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1304 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1305 (DO_SIGNED_NUMBER): New macro.
1306 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1308 2005-03-07 Bruno Haible <bruno@clisp.org>
1310 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1312 2005-03-03 Derek R. Price <derek@ximbiot.com>
1313 Bruno Haible <bruno@clisp.org>
1315 * pagealign_alloc.h: New file.
1316 * pagealign_alloc.c: New file.
1318 2005-01-28 Bruno Haible <bruno@clisp.org>
1320 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1323 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1325 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1326 The workaround isn't strictly needed for POSIX conformance, and
1327 it's too much of a pain to configure and maintain. We'll ask
1328 people to fix their kernels instead.
1329 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1330 (NANOSLEEP_BUG_WORKAROUND): Remove.
1331 (xnanosleep): Remove the workaround.
1333 2005-02-12 Bruno Haible <bruno@clisp.org>
1335 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1337 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1339 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1340 * timespec.h (gettime): Return void, since it always
1341 succeeds now. All uses changed.
1342 * gettime.c (gettime) Likewise.
1343 [HAVE_NANOTIME]: Prefer nanotime.
1344 Assume gettimeofday succeeds, as POSIX requires.
1345 Assime time () succeeds, since other code already does.
1346 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1347 (timespec_subtract): Remove.
1348 (NANOSLEEP_BUG_WORKAROUND): New constant.
1349 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1350 things considerably. Use it only on GNU/Linux hosts, since the
1351 workaround shouldn't be needed elsewhere.
1353 2005-02-24 Bruno Haible <bruno@clisp.org>
1355 * gettext.h: Update from GNU gettext 0.14.2.
1357 2005-02-24 Bruno Haible <bruno@clisp.org>
1359 * localcharset.c: Update from GNU gettext 0.14.2.
1360 * config.charset: Update from GNU gettext 0.14.2.
1362 2005-02-22 Simon Josefsson <jas@extundo.com>
1364 * iconvme.h, iconvme.c: New files, from libc.
1366 2005-02-20 Neil Conway <neilc@samurai.com>
1368 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1369 returned by OSX/Darwin if the specified buffer is not large
1370 enough for the hostname.
1372 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1374 * memrchr.h: New file.
1375 * chdir-long.c: Include it.
1376 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1377 Don't bother including stddef.h.
1379 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1381 * argp-help.c (__argp_help): Create a fake struct argp_state and
1382 pass it to _help, otherwise the latter coredumps trying to
1383 dereference state.root_argp.
1385 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1387 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1389 Include <sys/types.h>, for dev_t.
1390 (ME_DUMMY, ME_REMOTE): Move from here....
1391 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1392 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1394 Include mountlist.h first, to test the interface.
1396 2005-01-29 Bruno Haible <bruno@clisp.org>
1398 * progname.c (program_name): Initialize.
1399 Needed when linking statically on MacOS X.
1401 2005-01-28 Bruno Haible <bruno@clisp.org>
1403 * javacomp.sh.in: New file, from GNU gettext.
1404 * javacomp.h: New file, from GNU gettext.
1405 * javacomp.c: New file, from GNU gettext.
1407 2005-01-26 Bruno Haible <bruno@clisp.org>
1409 * javaexec.sh.in: New file, from GNU gettext.
1410 * javaexec.h: New file, from GNU gettext.
1411 * javaexec.c: New file, from GNU gettext.
1413 2005-01-26 Simon Josefsson <jas@extundo.com>
1415 * gai_strerror.c: Use GPL in header.
1417 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1419 * argp-help.c (hol_entry_help): Avoid using non-constant
1420 initializers for struct pentry_state.
1421 (__argp_error): Check return value of __asprintf
1422 (__argp_failure): Translate error message
1424 * argp-parse.c: Removed braces around the expansion of N_()
1426 2005-01-21 Jim Meyering <jim@meyering.net>
1428 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1429 same value as for Solaris 9.
1431 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1432 component length. This included changing the parameter to be
1433 of type `char *' rather than `char const *'.
1434 * chdir-long.h (chdir_long): Update prototype.
1436 * openat.c (fdopendir, fstatat): New functions.
1437 * openat.h: Include headers required for use of DIR and struct stat.
1438 [AT_SYMLINK_NOFOLLOW]: Define.
1439 (fdopendir, fstatat): Add prototypes.
1441 2005-01-21 Bruno Haible <bruno@clisp.org>
1443 * classpath.h: New file, from GNU gettext.
1444 * classpath.c: New file, from GNU gettext.
1446 2005-01-20 Simon Josefsson <jas@extundo.com>
1448 * version-etc-fsf.c: New file, with version_etc_copyright.
1449 * version-etc.c: Remove version_etc_copyright.
1450 * version-etc.h (version_etc_copyright): Use [] instead of * in
1451 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1453 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1455 * save-cwd.c (save_cwd): Remove code to support the case
1456 where fchdir is missing or flaky.
1458 2005-01-20 Simon Josefsson <jas@extundo.com>
1460 * base64.h (isbase64): Add.
1462 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1463 using a unsigned prototype, don't inline.
1464 (base64_decode): Use it.
1466 2005-01-19 Bruno Haible <bruno@clisp.org>
1468 * sh-quote.h: New file, from GNU gettext.
1469 * sh-quote.c: New file, from GNU gettext.
1471 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1473 Merge changes from coreutils, as described below in several
1474 changelogs dated today.
1476 * save-cwd.c: Include "save-cwd.h" before other include files.
1477 (O_DIRECTORY): Remove; not needed here, since "." must be
1478 a directory. All uses removed.
1479 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1480 universal on Suns, and we also need to test for IRIX.
1481 Revamp code to use 'if' rather than '#if'.
1482 Avoid unnecessary comparison of cwd->desc to 0.
1484 * utimens.c (futimens): Robustify the previous patch, by checking
1485 for known valid error numbers rather than observed invalid ones.
1487 2005-01-18 Jim Meyering <jim@meyering.net>
1489 * version-etc.c (version_etc_copyright): Update copyright date.
1491 * utimens.c (futimens): Account for the fact that futimes
1492 can also fail with errno == ENOSYS or errno == ENOENT.
1493 Patch from Dmitry V. Levin.
1495 Change the name of the robust chdir function from chdir to chdir_long.
1496 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1497 (restore_cwd): Use chdir_long, not chdir.
1498 * chdir-long.c: Renamed from chdir.c.
1499 * chdir-long.h: Renamed from chdir.h.
1500 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1503 2005-01-18 Bob Proulx <bob@proulx.com>
1505 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1506 offsetof() macro construct to avoid compile failure with native HP-UX
1507 11.0 ANSI C compiler.
1509 2005-01-06 Bruno Haible <bruno@clisp.org>
1511 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1512 because stpncpy.m4 takes care of it.
1514 2004-01-24 Bruno Haible <bruno@clisp.org>
1516 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1518 2003-10-09 Bruno Haible <bruno@clisp.org>
1520 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1522 2005-01-06 Bruno Haible <bruno@clisp.org>
1524 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1525 * fwriteerror.c: Include <stdbool.h>.
1526 (fwriteerror): At the end, close the file stream. Record whether
1527 stdout was already closed.
1529 2004-05-27 Bruno Haible <bruno@clisp.org>
1531 * execute.c (environ): Declare if needed.
1532 * pipe.c (environ): Likewise.
1533 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1535 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1537 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1538 definitions to be after all include files, to avoid collisions.
1539 Problem reported by Bob Proulx.
1541 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1543 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1544 not needed. This removes a dependency on the gettext module.
1545 [defined _LIBC]: Do not include <libintl.h>; not needed.
1547 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1549 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1552 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1554 * argp-parse.c: Include <stddef.h>.
1555 (alignof, alignto): New macros.
1556 (parser_init): Don't assume that void * is aligned sufficiently
1559 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1560 need to extend the stack.
1561 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1564 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1566 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1568 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1570 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1571 Remove now-obsolete comment about AIX.
1572 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1573 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1574 (YYMAXDEPTH): New macro.
1576 2004-12-18 Bruno Haible <bruno@clisp.org>
1578 * fatal-signal.c (fatal_signals): Make non-const.
1579 (init_fatal_signals): New function.
1580 (uninstall_handlers, install_handlers): Ignore signals that were set to
1582 (at_fatal_signal): Call init_fatal_signals.
1583 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1585 Reported by Paul Eggert.
1587 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1589 * getdate.y (textint): New member "negative".
1590 (time_zone_hhmm): New function.
1591 Expect 14 shift-reduce conflicts, not 13.
1592 (o_colon_minutes): New rule.
1593 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1594 (yylex): Set the "negative" member of signed numbers.
1596 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1598 Changes imported from coreutils.
1599 * hard-locale.c: Assume <locale.h> exists.
1601 (GLIBC_VERSION): New macro.
1602 (hard_locale): Assume setlocale exists.
1603 Rewrite to avoid #ifdef.
1604 Use strdup rather than malloc + strcpy.
1605 * human.c: Assume <locale.h> exists.
1606 (human_readable): Assume localeconv exists.
1608 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1610 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1611 convert T2, not T. (Imported from libc.)
1613 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1615 * getcwd.c (is_ENAMETOOLONG): New macro.
1616 (__getcwd.c): Don't restore errno; glibc doesn't.
1617 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1618 first, falling back to our code only if its results look suspicious.
1619 Ensure that the resulting buffer is only as large as necessary.
1621 * readutmp.c: Include readutmp.h first.
1622 Include <errno.h>, since readutmp.h no longer does that.
1623 * readutmp.h: Don't include <errno.h>,
1624 <sys/param.h>, <time.h>; not needed to establish interface.
1625 (errno): Remove decl.
1626 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1627 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1628 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1630 2004-11-28 Simon Josefsson <jas@extundo.com>
1632 * base64.h, base64.c: New file.
1634 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1636 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1638 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1640 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1641 HP's ANSI C compiler.
1642 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1643 Declaring int functions causes warnings on some modern systems and
1644 shouldn't be needed to compile on ancient ones.
1645 * same.c (MIN) [defined MIN]: Don't define, since it's already
1648 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1649 with the following changes.
1650 (__set_errno): Parenthesize properly.
1651 Include <stdbool.h>.
1652 (MIN, MAX, MATCHING_INO): New macros.
1653 (__getcwd): Define with prototype, not K&R form.
1654 Use heuristics to allocate default buffer on stack if possible.
1655 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1656 behavior, and to avoid the PATH_MAX limit when computing
1658 Use MATCHING_INO to compare inode number to file.
1659 Check for arithmetic overflow in size calculations.
1660 Fix bug in reallocation of dot array that caused getcwd to fail
1661 on directories nested deeper than 75.
1662 Be more careful about saving errno on error.
1663 Do not use realloc; use only free+malloc, as this is a bit
1664 more flexible and avoids a needless copy operation.
1665 Do not inspect st_dev and st_ino for symbolic links; POSIX
1666 doesn't specify the latter.
1667 Check for closedir errors.
1668 Avoid needless casts.
1669 Use "#ifdef weak_alias" around weak_alias, to be like other
1671 The following changes to getcwd.c have effect only when used in
1672 gnulib; they have no effect inside glibc proper.
1673 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1674 as alloca isn't used.
1675 (alloca, __alloca): Likewise.
1676 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1677 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1678 unconditionally, as gnulib assumes C89 or better.
1679 Do not include <sys/param.h>.
1680 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1681 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1683 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1684 Include <dirent.h> in a way that is compatible with modern Autoconf.
1685 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1686 New macros, if not already defined.
1687 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1688 Use "_LIBC", not "defined _LIBC", for consistency.
1689 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1691 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1692 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1693 * xgetcwd.c: David MacKenzie's old code was removed, so give
1694 credit only to Jim Meyering and adjust the copyright dates.
1695 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1696 <stdlib.h>, <unistd.h>, "pathmax.h".
1697 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1698 (INITIAL_BUFFER_SIZE): Remove.
1699 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1701 2004-11-23 Jim Meyering <jim@meyering.net>
1703 * getopt_.h: Remove trailing blanks.
1705 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1707 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1708 (futimens): New function, which uses futimes if available.
1709 (futimens, utimens): Support timespec==NULL, with same semantics
1710 as utime and utimens.
1711 * utimens.h (futimens): New decl.
1713 2004-11-23 Jim Meyering <jim@meyering.net>
1715 * __fpending.c: Add comment.
1717 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1719 * getopt_.h: Re-addition of __getopt_argv_const caused
1720 redefinition warnings. To avoid them, include the defines
1721 in `#if !defined __need_getopt ... #endif'. The only place
1722 where __getopt_argv_const is used is in definitions
1723 of getopt_long and getopt_long_only below, which are as well
1724 protected by `#ifndef __need_getopt'.
1725 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1726 __need_getopt after including <stdio.h> and <unistd.h> These
1727 headers might have defined it.
1729 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1731 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1733 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1734 optopt): Use them instead of invoking ## directly; otherwise, the
1735 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1737 2004-11-19 Bruno Haible <bruno@clisp.org>
1739 * strtok_r.c: Move comments from here...
1740 * strtok_r.h: ... to here.
1742 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1744 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1745 might fail. Problem reported by Yoann Vandoorselaere.
1746 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1747 that mishandle size_t overflow.
1749 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1751 * canon-host.c: Include "strdup.h".
1752 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1753 Use strdup instead of malloc/strcpy to duplicate strings.
1755 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1756 (human_space_before_unit): New constant.
1757 * human.c (human_readable): Support it.
1759 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1760 (xgetcwd): Set errno correctly when failing.
1761 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1762 the failure is actually due to a PATH_MAX problem.
1764 Further getopt changes to make it more likely that glibc will
1765 buy the changes back.
1766 * getopt.c (POSIXLY_CORRECT): New constant.
1767 (getopt): Use it, so to preserve glibc semantic
1768 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1769 when compiling for libc.
1770 * getopt_.h (__getopt_argv_const): Bring it back.
1771 (getopt_long, getopt_long_only): Use it.
1773 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1774 New arg POSIXLY_CORRECT. All callers changed.
1775 (getopt): Argv is now char * const *, as per standard.
1776 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1777 not char *__getopt_argv_const *.
1778 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1779 _getopt_long_only_r): Likewise.
1780 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1781 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1782 _getopt_long_r, _getopt_long_only_r): Likewise.
1783 * getopt_.h (__getopt_argv_const): Remove.
1784 (getopt): Argv is now char * const *, as per standard.
1786 * getdate.y (tORDINAL): New token.
1787 (day, relunit): Allow it for relative times.
1788 (relative_time_table): Use tORDINAL for ordinals.
1790 2004-11-15 Jim Meyering <jim@meyering.net>
1792 * closeout.c: Include "__fpending.h" once again.
1793 Include <stdbool.h>.
1794 (close_stdout): Don't fail just because stdout was closed initially,
1795 since some programs don't write to stdout in the normal course of
1796 operation (other than --version and --help), and we don't want this
1797 function to make e.g. `touch file >&-' fail.
1798 But do fail if it was closed and someone has tried to write to it.
1799 E.g., `printf foo >&-' must fail.
1801 2004-11-11 Simon Josefsson <jas@extundo.com>
1803 * strtok_r.h, strtok_r.c: New file.
1805 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1807 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1808 we can stop lying to compilers about the constness of argv when we
1809 are compiled outside glibc.
1810 (getopt, getopt_long, getopt_long_only): Use it.
1811 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1813 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1814 _getopt_long_only_r): Likewise.
1815 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1816 _getopt_long_only_r): Likewise.
1818 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1819 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1820 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1821 the other external symbols.
1822 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1823 declaration, since the above renaming now works around collisions.
1825 2004-11-11 Jim Meyering <jim@meyering.net>
1827 * linebreak.c: Remove trailing blanks.
1828 * alloca_.h: Likewise.
1829 * acosl.c: Likewise.
1830 * euidaccess.c: Likewise.
1831 * allocsa.h: Likewise.
1833 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1835 * mktime.c (SHR): New macro, which is a portable
1836 substitute for >> that should work even on Crays.
1837 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1838 Problem reported by Mark D. Baushke in
1839 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1840 * getdate.y (SHR): Likewise.
1842 * strftime.c (SHR): Likewise.
1844 * quotearg.c (struct quoting_options): Use unsigned int for
1845 quote_these_too, so that right shifts are well defined. All uses
1848 2004-11-10 Simon Josefsson <jas@extundo.com>
1850 * getaddrinfo.h, getaddrinfo.c: New files.
1852 2004-11-10 Jim Meyering <jim@meyering.net>
1854 Ensure that no close failure goes unreported.
1855 * closeout.c (close_stdout): Always close stdout. I.e., don't
1856 return early when it seems there's nothing to flush.
1857 Don't include __fpending.h.
1859 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1861 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1863 2004-11-05 Bruno Haible <bruno@clisp.org>
1865 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1866 Reported by Mark D. Baushke <mdb@cvshome.org>.
1868 2004-11-04 Bruno Haible <bruno@clisp.org>
1870 2004-09-11 Bruno Haible <bruno@clisp.org>
1871 * allocsa.valgrind: New file.
1872 2004-02-06 Bruno Haible <bruno@clisp.org>
1873 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1874 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1875 Reported by Christopher Seip <chris.seip@hp.com>.
1877 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1879 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1880 with errno == ERANGE if the buffer is too small.
1881 Problem reported by Mark D. Baushke.
1883 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1885 * xreadlink.c (MAXSIZE): New macro.
1886 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1887 size does not exceed MAXSIZE. Avoid cast.
1888 As suggested by Mark D. Baushke in
1889 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1890 if readlink fails with buffer size just under MAXSIZE, try again
1893 2004-11-02 Derek R. Price <derek@ximbiot.com>
1894 and Paul Eggert <eggert@cs.ucla.edu>
1896 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1897 (get_date): Overparenthesize to avoid GCC warning.
1899 2004-11-02 Bruno Haible <bruno@clisp.org>
1901 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1902 function returns void.
1904 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1906 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1907 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1910 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1912 * getdate.y: Add support for TZ="foo" within a date string.
1913 Fix some bugs near time_t boundaries. Reject dates with
1914 out-of-range components, e.g., "Sept 31".
1915 Include <stdlib.h>, "setenv.h", "xalloc.h".
1916 (ISDIGIT_LOCALE): Remove; unused.
1917 Note that the TZ and time functions used here are not reentrant.
1918 (mktime_ok, get_tz): New functions.
1919 (TZBUFSIZE): New constant.
1920 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1921 This requires that we sometimes generate our own TZ="XXX..." setting.
1923 2004-10-27 Derek R. Price <derek@ximbiot.com>
1925 * mktime.c (not_equal_tm): Remove redundant check.
1927 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1929 * getdate.y: Use Bison 1.875 features, and some minor
1930 code cleanups. This change does not affect semantics.
1931 Don't include <stdlib.h>; no longer needed.
1932 Don't include unlocked-io.h; only the "#if TEST" code uses
1933 stdio, and performance isn't crucial there.
1934 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1935 Bison 1.875 features as described below.
1936 All uses of "PC." replaced by "pc->".
1937 (YYSTYPE): Add a forward declaration.
1938 (yylex, yyerror): Use full prototypes in forward decls.
1939 Use "%pure-parser" rather than obsolescent "%pure_parser".
1940 Use %parse-param and %lex-param instead of obsolescent
1941 YYPARSE_PARAM and YYLEX_PARAM.
1942 (meridian_table, month_and_day_table, time_units_table,
1943 relative_time_table, time_zone_table, military_table,
1944 lookup_zone, lookup_word, get_date):
1945 Use NULL instead of 0 where appropriate.
1946 (to_hour): Avoid abort (), to avoid a dependency on
1948 (yyerror, yylex): Now accepts parser_control * arg.
1949 (main) [TEST]: Use '\0' rather than 0 for char.
1951 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1953 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1954 It's now the caller's responsibility to handle the case where
1955 !HAVE_GETPAGESIZE && !defined getpagesize.
1957 * mktime.c (leapyear): Arg is long int, not int.
1959 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1961 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1963 2004-10-12 Simon Josefsson <jas@extundo.com>
1965 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1966 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1969 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1971 * vsnprintf.h: New file.
1972 * vsnprintf.c: New file.
1974 2004-10-07 Bruno Haible <bruno@clisp.org>
1976 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1977 into the provided buffer.
1979 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1981 * diacrit.c, diacrit.h: Add GPL notice.
1983 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1984 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1985 * logl.c (logl): Keep the code as similar to glibc as possible.
1986 This avoids a potential constant-folding bug.
1988 2004-10-05 Bruno Haible <bruno@clisp.org>
1990 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1992 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1994 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1995 * xmalloc.c (xmemdup): Likewise.
1996 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1997 XFREE): Remove these long-obsolescent macros.
1998 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1999 * xstrdup.c: Remove.
2001 * regex.c (re_comp): Cast gettext return value to char *,
2002 Problem reported by Martin Neitzel via Mark D. Baushke.
2004 2004-10-04 Simon Josefsson <jas@extundo.com>
2006 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2007 '#ifdef USE_UNLOCKED_IO'.
2009 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2011 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2012 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2013 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2014 regex.c, sha1.c, version-etc.c, yesno.c:
2015 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2016 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2017 the includer's responsibility.
2019 Sync from coreutils.
2021 * modechange.c (mode_compile): Don't decrement a pointer that
2022 points to the start of a string, as the C Standard says the
2023 resulting behavior is undefined.
2025 * backupfile.h (enum backuptype): Rename none -> no_backups,
2026 simple -> simple_backups, numbered_existing ->
2027 numbered_existing_backups, numbered -> numbered_backups
2028 to avoid shadowing problems. All uses changed.
2029 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2030 * backupfile.c (check_extension, numbered_backup):
2031 Rename locals to avoid shadowing 'basename'.
2032 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2035 * .cppi-disable: Add getopt_.h, getopt_int.h.
2036 * .cvsignore: Add getopt.h.
2038 2004-10-04 Simon Josefsson <jas@extundo.com>
2040 * memmem.h: New file.
2041 * memmem.c: New file, taken from glibc.
2043 2004-10-02 Jim Meyering <jim@meyering.net>
2045 * dirfd.h, getpagesize.h: Add copyright notice.
2047 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2049 * snprintf.c: Remove comments as to why each header is needed.
2051 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2053 * strsep.h: New file.
2054 * strsep.c: New file.
2056 2004-10-01 Simon Josefsson <jas@extundo.com>
2058 * snprintf.c (snprintf): Handle size==0.
2060 2004-10-01 Simon Josefsson <jas@extundo.com>
2061 Bruno Haible <bruno@clisp.org>
2063 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2064 (snprintf): Declare 'args'.
2066 2004-09-30 Simon Josefsson <jas@extundo.com>
2068 * snprintf.h, snprintf.c: New files.
2070 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2072 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2073 (hol_entry_help): Never translate an empty string.
2074 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2075 * argp.h (OPTION_NO_TRANS): New option.
2077 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2079 * xvasprintf.c: Include xalloc.h.
2080 (xvasprintf): Use xalloc_die, not xmalloc_die.
2082 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2084 * dummy.c: Change copyright notice to FSF, and license to GPL.
2086 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2088 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2089 Problem reported by Bruno Haible in:
2090 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2092 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2094 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2095 in case some system header has #define'd it. Problem reported by
2096 Soeren D. Schulze in
2097 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2099 2004-09-08 Bruno Haible <bruno@clisp.org>
2101 * stdint_.h.in: New file, taken from GNU clisp.
2103 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2105 * xvasprintf.h: New file.
2106 * xvasprintf.c: New file.
2107 * xasprintf.c: New file.
2109 2004-09-08 Bruno Haible <bruno@clisp.org>
2111 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2113 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2115 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2117 Import from coreutils.
2118 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2119 strings on unbounded length. alloca's performance benefits aren't
2120 that important here.
2122 (parse_with_separator): New function, with most of the internals
2123 of the old parse_user_spec. Allow user to omit both user and group,
2124 for compatibility with FreeBSD.
2125 Clone only the user name, not the entire spec.
2126 Do not set *uid, *gid unless entirely successful.
2127 Avoid memory leak in some failing cases.
2128 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2129 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2130 (parse_user_spec): Rewrite to use parse_with_separator.
2132 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2134 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2135 its complicated substitute.
2136 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2137 and program_invocation_name.
2138 (__argp_basename) [!_LIBC]: Remove; the only use was
2139 replaced by its body.
2140 (__argp_short_program_name): Change condition from
2141 !defined __argp_short_program_name to
2142 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2143 to match argp-namefrob.h.
2144 (__argp_failure): Don't assume strerror_r returns char *.
2145 * argp-parse.c (N_): Define unconditionally.
2146 (argp_default_options): Fill out initializers with 0 to avoid
2149 2004-08-12 Simon Josefsson <jas@extundo.com>
2151 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2152 * getopt_.h: Renamed from getopt.h.
2154 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2156 Merge from coreutils.
2158 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2159 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2160 for Reliant Unix 5.43.
2162 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2163 (union fooround): Use uintmax_t, not long int.
2164 The rest is a merge from libc:
2165 [defined _LIBC]: Include <shlib-compat.h>.
2166 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2168 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2170 * strverscmp.c: Convert to UTF-8.
2172 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2174 * obstack.h (obstack_empty_p):
2175 Don't assume that chunk->contents is suitably aligned.
2176 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2177 Likewise. Problem reported by Benno in
2178 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2180 * chown.c (rpl_chown): Work even if the file is writeable but not
2181 readable. This could be improved further but it'd take some work.
2183 2004-08-08 Simon Josefsson <jas@extundo.com>
2185 * xgethostname.c: Don't include error.h (not used).
2188 * getpass.c: Include getpass.h first.
2190 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2192 * xalloc-die.c: New files.
2193 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2195 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2196 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2197 (_, N_, xalloc_die): Move to xalloc-die.c.
2198 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2199 so that we needn't mess with xalloc_msg_memory_exhausted.
2201 * sha1.h: Renamed from sha.h.
2202 (SHA1_H): Renamed from _SHA_H.
2203 (sha1_ctx): Renamed from sha_ctx.
2204 (sha1_init_ctx): Renamed from sha_init_ctx.
2205 (sha1_process_block): Renamed from sha_process_block.
2206 (sha1_process_bytes): Renamed from sha_process_bytes.
2207 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2208 (sha1_read_ctx): Renamed from sha_read_ctx.
2209 (sha1_stream): Renamed from sha_stream.
2210 (sha1_buffer): Renamed from sha_buffer.
2211 * sha1.c: Likewise; renamed from sha.c.
2212 Do not include <sys/types.h>.
2213 Include <stddef.h> rather than <stdlib.h>.
2215 2004-08-08 Bruno Haible <bruno@clisp.org>
2217 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2218 FILESYSTEM_PREFIX_LEN.
2219 * progreloc.c: Likewise.
2220 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2222 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2225 * argp-help.c (make_hol, hol_append): Don't assume that
2226 SIZE_MAX is a valid preprocessor constant.
2227 (__argp_basename): Change from "#ifndef _LIBC"
2228 to "#ifndef __argp_short_program_name", so that
2229 we don't compile these functions for tar.
2231 More merges from coreutils.
2232 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2233 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2235 * addext.c: Remove; no longer needed.
2236 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2237 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2238 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2239 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2240 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2241 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2242 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2243 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2244 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2245 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2246 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2247 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2248 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2249 Import changes from coreutils.
2251 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2253 Merge from coreutils.
2255 * .gdb-history: Remove; this doesn't belong here.
2257 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2258 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2259 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2261 * dirname.h: Include <stdbool.h>.
2262 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2263 for consistency with POSIX terminology. All uses changed.
2264 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2265 (strip_trailing_slashes): Use bool for booleans.
2266 * stripslash.c (strip_trailing_slashes): Likewise.
2268 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2269 sometimes returns a positive errno value even when it succeeds.
2270 (print_errno_message) [!LIBC]: Fall back on strerror if
2273 * path-concat.c (mempcpy): Don't define if a system header defines it.
2274 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2275 (longest_relative_suffix): New function.
2276 (path_concat): Use it. Assume first argument is not NULL.
2277 Port to DOS. Omit redundant separators.
2278 Report an error instead of returning NULL.
2279 Use mempcpy instead of memcpy.
2280 (xpath_concat): Remove: not declared or used.
2282 * same.h: Include <stdbool.h>
2283 (same_name): Return bool, not int.
2284 * same.c (same_name): Likewise.
2285 (errno): Don't declare; we assume C89 or better now.
2287 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2288 if not already defined.
2290 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2291 * dup-safer.c (errno): Likewise.
2293 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2295 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2298 2004-08-03 Simon Josefsson <jas@extundo.com>
2300 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2301 * progname.h: Don't include stdbool.h.
2303 2004-08-02 Simon Josefsson <jas@extundo.com>
2305 * getsubopt.h: New file, with comments from Bruno Haible.
2306 * getsubopt.c: New file, from glibc, but slightly modified based on
2307 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2309 2004-08-01 Simon Josefsson <jas@extundo.com>
2311 * xgetdomainname.c: Include stdlib.h, for free().
2313 2004-07-16 Simon Josefsson <jas@extundo.com>
2315 * dummy.c: New file.
2317 2004-07-16 Bruno Haible <bruno@clisp.org>
2319 * backupfile.h: Add extern "C" for C++.
2320 * closeout.h: Likewise.
2321 * copy-file.h: Likewise.
2322 * findprog.h: Likewise.
2323 * full-write.h: Likewise.
2324 * pathname.h: Likewise.
2325 * progname.h: Likewise.
2326 * stpcpy.h: Likewise.
2327 * stpncpy.h: Likewise.
2328 * strcase.h: Likewise.
2329 * strstr.h: Likewise.
2330 * xalloc.h: Likewise.
2332 * mbswidth.h: Add extern "C" for C++.
2333 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2335 2004-07-09 Simon Josefsson <jas@extundo.com>
2337 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2338 failed without this.)
2340 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2342 * fchown-stub.c: New file.
2344 2004-06-24 Jim Meyering <jim@meyering.net>
2346 * obstack.h (obstack_base): Cast to (void *), per documentation.
2348 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2350 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2352 2004-06-01 Jim Meyering <jim@meyering.net>
2354 * calloc.c: New file.
2356 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2358 * getdate.y (yylex): Allow space between sign and number.
2359 Problem reported by Dan Jacobson.
2361 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2362 and Jim Meyering <jim@meyering.net>
2364 Merge from coreutils CVS.
2366 * stat-macros.h: New file, with contents from file-type.h
2367 and coreutils' system.h.
2368 * file-type.c: Include "stat-macros.h".
2369 * file-type.h (file_type): Move all macro definitions to new file,
2372 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2373 Wrap old code with this conditional.
2374 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2375 function that does not dereference symlinks.
2376 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2378 * xreadlink.c: Include xreadlink.h first, to catch .h file
2379 dependency problems.
2380 (xreadlink): Accept new arg SIZE, for efficiency.
2381 All decls and uses changed.
2382 * xreadlink.h: Include <stddef.h>, for size_t.
2384 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2385 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2387 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2389 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2391 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2392 macros to be defined.
2393 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2394 the allocator returns NULL because the requested size is zero.
2396 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2398 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2399 var. Add comment explaining why libc still defines it. This
2400 merges the following patch from glibc:
2401 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2403 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2405 * obstack.c (_obstack): Remove unused variable. It hasn't been
2406 present in glibc since revision 1.1 of this file.
2407 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2408 obstack_alignment_mask, obstack_alloc, obstack_base,
2409 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2410 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2411 obstack_grow0, obstack_init, obstack_int_grow,
2412 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2413 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2414 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2415 nonexistent functions.
2417 2004-05-17 Derek R. Price <derek@ximbiot.com>
2418 Paul Eggert <eggert@cs.ucla.edu>
2420 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2422 2004-05-14 Bruno Haible <bruno@clisp.org>
2424 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2425 that consists of a '.' followed by an empty digit string.
2426 Patch by Tor Lillqvist <tml@iki.fi>.
2428 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2430 Port obstack to the AS/400, where pointers are 16 bytes wide and
2431 you cannot cast an integer to a valid pointer. This patch is
2432 currently waiting to be integrated into glibc; see
2433 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2435 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2436 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2437 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2438 (struct obstack): temp member is now a union of a pointer and
2439 an integer, instead of an integer. All integer uses changed.
2440 This does not affect the physical layout of struct obstack,
2441 except on hosts (like the AS/400) where the size or alignment of
2442 void * is greater than that of ptrdiff_t.
2443 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2444 __STDC__)]: Store temporary in pointer member of union, not
2446 * obstack.c: Include <stddef.h>, for offsetof.
2447 (struct fooalign): Remove; it doesn't need a name.
2448 (union fooround): Change double to long double, and add void *.
2449 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2450 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2451 not a macro. Hence the values are always int; so remove all
2452 casts-to-int in uses.
2454 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2455 Derek Price <derek@ximbiot.com>
2457 * alloca.c: Include <alloca.h>, to get our interface.
2458 * alloca_.h: Use __alloca on AIX, so that we don't have to
2459 include <alloca.h> first. Use C89 prototype for alloca; this
2460 requires including <stddef.h> for size_t. Use extern "C" if C++.
2461 Use #elif for simplicity, since we can assume C89 now.
2462 Don't try to source the system alloca.h since it will not be found
2463 and to prevent recursively including its replacement.
2464 * fnmatch.c: Include <alloca.h> instead of opencoding.
2465 * regex.c: Likewise.
2467 2004-05-16 Derek Price <derek@ximbiot.com>
2468 Paul Eggert <eggert@cs.ucla.edu>
2470 getline cleanup. This changes the getndelim2 API: both order of
2471 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2474 * getline.c: Don't include stddef.h or stdio.h, since our
2475 interface does that.
2476 (getline): Always use getdelim, so that we don't have two
2477 copies of this code.
2478 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2480 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2481 (GETNDELIM2_MAXIMUM): New macro.
2482 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2483 instead of the old practice of delim2==0. All callers changed.
2484 Return -1 on overflow, instead of returning junk.
2485 Do not set *linesize unless allocation succeeds.
2486 * getndelim2.h: Do not include stddef.h; no longer needed, now
2487 that we include sys/types.h.
2488 * getnline.h: Likewise.
2489 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2490 (getndelim2): Reorder arguments.
2491 * getnline.c (getnline, getndelim):
2492 Don't discard the NMAX argument.
2493 (getnline): Invoke getndelim, to avoid code duplication.
2494 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2495 of (size_t) -1 by callers of the getnline family.
2497 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2499 * nanosleep.c (suspended): Change its type from int to
2500 sig_atomic_t volatile.
2501 (first_call): Make it private to rpl_nanosleep, and have it
2502 be zero initially as that's a bit faster.
2503 (my_usleep): Round up fractional times instead of truncating them,
2504 as this is the usual meaning for 'sleep'.
2506 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2508 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2509 (ENOSYS): Define if not defined.
2510 (settime): Fall back on stime if it exists and settimeofday fails.
2511 But don't bother with fallbacks if a method fails with errno == EPERM.
2513 2004-05-11 Jim Meyering <jim@meyering.net>
2515 Prior to this change, the save_cwd caller required read access to the
2516 current directory on most systems (ones with the fchdir function).
2518 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2519 fails, try write-only, and finally, resort to using xgetcwd.
2521 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2523 * obstack.c, obstack.h: Import changes from libc.
2525 2004-04-28 Bruno Haible <bruno@clisp.org>
2527 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2528 implicitly appends .exe to executables.
2529 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2530 accepts Windows pathnames.
2531 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2532 Cygwin like Windows, since it now accepts Windows pathnames.
2533 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2534 Cygwin like Windows, since it now accepts Windows pathnames.
2535 Reported by Derek Robert Price <derek@ximbiot.com>.
2537 2004-04-20 Jim Meyering <jim@meyering.net>
2539 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2541 2004-04-20 Jim Meyering <jim@meyering.net>
2542 Bruno Haible <bruno@clisp.org>
2544 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2545 memory when realloc fails.
2547 2004-04-18 Jim Meyering <jim@meyering.net>
2549 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2550 don't leak memory and do call END_UTMP_ENT.
2552 2004-04-11 Paul Eggert <eggert@twinsun.com>
2554 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2555 (CHAR_BIT): Remove, since we assume C89.
2556 Include <stdint.h> if available, as per current Autoconf CVS advice.
2558 2004-03-30 Paul Eggert <eggert@twinsun.com>
2560 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2561 not bool, to be more consistent with Unix conventions.
2562 Suggested by Bruno Haible.
2564 Merge from coreutils.
2566 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2569 * getdate.h: Include stdbool.h, and timespec.h instead of
2570 the usual <time.h> dance.
2571 (get_date): Change signature to support fractional time stamps.
2572 All callers changed.
2573 * getdate.y: Include "getdate.h" first, as we can now
2574 assume C89 and don't need to worry about 'const'.
2575 Similarly, include "unlocked-io.h" near start, not in middle.
2577 (textint.value): Use long int rather than int.
2578 (textint.digits): Use size_t rather than int.
2579 (BILLION, LOG10_BILLION): New constants.
2580 (parser_control): New member rel_ns. Members day_ordinal,
2581 time_zone, month, day, hour, minutes, rel_year, rel_month,
2582 rel_day, rel_hour, rel_minutes, rel_seconds
2583 are now long int, not int. Member seconds is now struct timespec,
2584 not int. New member timespec_seen. Members dates_seen, days_seen,
2585 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2587 (%union.intval): Now long int, not int.
2588 New member timespec.
2589 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2590 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2591 (spec): Now is a timespec or an item list.
2592 (timespec, items): New nonterminals.
2593 (time, rel, relunit, number, get_date):
2594 Add support for fractional seconds.
2595 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2596 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2597 (to_hour): First arg is now long int, not int.
2598 (to_year): Returns long int, not int.
2599 Don't treat year -70 like 70.
2600 (tm_diff): Returns long int, not int.
2601 (lookup_word): Use bool instead of int when appropriate.
2602 (yylex): Use size_t for count, not int.
2603 Detect overflow when parsing large integer constants.
2604 Add support for fractions.
2605 (get_date): Make pointers 'const' if possible.
2606 Use more-portable code to detect integer overflow.
2607 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2608 Don't use ctime; it's not reliable if the year has >4 digits.
2610 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2611 This is for compatibility with BSD.
2613 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2614 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2615 From coreutils' system.h.
2617 * userspec.c: Don't include "posixver.h".
2618 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2619 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2620 compatible extension. Simplify code by removing a boolean int
2621 that was always nonzero if a string was nonnull.
2623 2004-03-30 Jim Meyering <jim@meyering.net>
2625 Merge from coreutils.
2627 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2629 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2630 an empty input stream.
2632 * readtokens.c: Include <stdbool.h>.
2633 (readtoken): Use `size_t' rather than int/long.
2634 All callers adjusted.
2635 Use `bool' rather than `int' where appropriate.
2636 Use memset rather than an explicit loop.
2637 Use x2nrealloc rather than xrealloc.
2638 Allow the use of `\0' as a delimiter.
2639 (readtokens): Likewise.
2640 * readtokens.h (readtoken, readtokens): Update prototypes.
2642 2004-03-30 Bruno Haible <bruno@clisp.org>
2644 * getloadavg.c (getloadavg): Don't assume setlocale returns
2647 2004-03-29 Paul Eggert <eggert@twinsun.com>
2649 Merge changes to getloadavg.c from coreutils and Emacs.
2651 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2652 Define to an expression, not to the empty string.
2653 Include cloexec.h and xalloc.h.
2654 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2655 Use set_cloexec_flag rather than rolling our own.
2656 * cloexec.c, cloexec.h: New files.
2658 2004-03-18 Paul Eggert <eggert@twinsun.com>
2660 * getopt.h: Sync with libc CVS.
2662 2004-03-18 Paul Eggert <eggert@twinsun.com>
2663 Bruno Haible <bruno@clisp.org>
2665 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2666 not on all platforms that have <wchar.h>.
2667 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2669 2004-03-09 Paul Eggert <eggert@twinsun.com>
2671 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2673 * getopt_int.h: New file, also synced from libc.
2675 2004-03-07 Paul Eggert <eggert@twinsun.com>
2677 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2678 '#if' expressions. Unlike the code it replaces, it does not
2679 depend on (defined _SC_PAGESIZE). However, it does depend on
2680 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2681 first reported by Jason Andrade in
2682 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2684 2004-01-18 Simon Josefsson <jas@extundo.com>
2686 * strdup.h: New file.
2687 * strdup.c: Include it.
2688 * path-concat.c: Include strdup.h. Drop strdup declaration.
2689 * userspec.c: Include strdup.h. Drop strdup declaration.
2691 2004-02-06 Karl Berry <karl@gnu.org>
2693 * config.charset: update from gettext 0.14.1.
2695 2004-02-05 Paul Eggert <eggert@twinsun.com>
2697 Add comments and code, prompted by suggestions from Bruno Haible
2699 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2700 describing the enum quoting_style values.
2701 * quotearg.c (quotearg_alloc): New function.
2702 (quotearg_buffer_restyled): Treat lone { and } as special.
2703 Treat = as special. Work around bug with older shells
2704 that "see" a '\' that is really the 2nd byte of a multibyte char.
2705 Quote empty string with shell_quoting_style.
2707 2004-02-03 Bruno Haible <bruno@clisp.org>
2709 * pipe.h: New file, from GNU gettext.
2710 * pipe.c: New file, from GNU gettext.
2712 2004-01-27 Bruno Haible <bruno@clisp.org>
2714 * execute.h: New file, from GNU gettext.
2715 * execute.c: New file, from GNU gettext.
2716 * w32spawn.h: New file, from GNU gettext.
2718 2004-01-23 Paul Eggert <eggert@twinsun.com>
2720 Exit-status fix from coreutils.
2722 Use exit_failure consistently in place of EXIT_FAILURE,
2723 so that program exit statuses are consistent on failure.
2725 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2726 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2727 * argmatch.h: Comment fix to match the above.
2728 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2729 Now a macro referring to exit_failure, instead of a separate
2730 variable. Include "exitfail.h" to get it.
2731 * xstrtol.h: Include "exitfail.h".
2732 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2734 * long-options.c (parse_long_options): Use prototype
2735 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2738 2004-01-21 Jim Meyering <jim@meyering.net>
2740 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2741 so as not to conflict with a different-sized __mktime_internal
2742 function in GNU libc.
2743 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2744 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2746 2004-01-18 Paul Eggert <eggert@twinsun.com>
2748 Merge from diffutils.
2750 * file-type.c (file_type): Add typed memory objects.
2751 * file-type.h (S_TYPEISTMO): New macro.
2753 * c-stack.h (c_stack_action): Remove argv argument.
2754 * c-stack.c (c_stack_action): Likewise. All uses changed.
2755 (die): Don't calculate message unless segv_action returns.
2756 (get_stack_location, min_address_from_argv, max_address_from_argv,
2757 volatile stack_base, volatile_stack_size): Remove.
2758 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2759 that every segmentation violation is a stack overflow. (Ouch!)
2760 See Debian bug 136249 (still outstanding) for more info about why
2761 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2763 2003-11-30 Bruno Haible <bruno@clisp.org>
2765 Safer stack allocation.
2766 * setenv.c: Include allocsa.h.
2767 (alloca): Remove fallback definition.
2768 (freea): Remove macro.
2769 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2772 2003-10-17 Bruno Haible <bruno@clisp.org>
2774 * binary-io.h: Avoid warnings on Cygwin.
2776 2003-12-28 Bruno Haible <bruno@clisp.org>
2778 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2779 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2781 2003-11-28 Bruno Haible <bruno@clisp.org>
2783 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2785 2003-11-27 Bruno Haible <bruno@clisp.org>
2787 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2789 2003-11-17 Bruno Haible <bruno@clisp.org>
2791 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2793 2003-11-24 Bruno Haible <bruno@clisp.org>
2795 * xallocsa.h: New file, from GNU gettext.
2796 * xallocsa.c: New file, from GNU gettext.
2798 2003-11-24 Bruno Haible <bruno@clisp.org>
2800 * allocsa.h: New file, from GNU gettext.
2801 * allocsa.c: New file, from GNU gettext.
2803 2003-11-24 Bruno Haible <bruno@clisp.org>
2805 * eealloc.h: New file.
2807 2004-01-15 Jim Meyering <jim@meyering.net>
2809 Merge from coreutils.
2811 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2812 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2813 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2815 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2816 optional configure-time default.
2818 * version-etc.c (version_etc_copyright): Update copyright date.
2820 * xreadlink.c (xreadlink): Correct outdated comment.
2822 2004-01-15 Paul Eggert <eggert@twinsun.com>
2824 Merge from coreutils.
2826 * posixver.c: Include posixver.h.
2828 * same.c: Include <stdbool.h>, <limits.h>.
2829 (_POSIX_NAME_MAX): Define if not defined.
2831 (same_name): If file names are silently truncated, report
2832 that the file names are the same if they are the same after
2833 the silent truncation.
2835 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2836 conversion function.
2837 * xstrtod.c (xstrtod): Likewise. All callers changed to
2838 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2841 2004-01-14 Paul Eggert <eggert@twinsun.com>
2843 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2844 with like-named macro in fnmatch.c.
2845 (EXT): Use an internal constant instead.
2847 Merge fnmatch patches from glibc.
2848 * fnmatch.c (mbsinit): Remove define.
2849 Add libc_hidden_ver (__fnmatch, fnmatch).
2850 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2851 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2853 2003-12-14 Karl Berry <karl@gnu.org>
2855 * config.charset: update from gettext-runtime.
2857 2003-12-03 Paul Eggert <eggert@twinsun.com>
2859 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2860 Bug reported by Alfred M. Szmidt.
2862 2003-11-29 Karl Berry <karl@gnu.org>
2864 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2866 2003-11-23 Paul Eggert <eggert@twinsun.com>
2867 Bruno Haible <bruno@clisp.org>
2869 * printf-parse.h: Don't include sys/types.h.
2870 (ARG_NONE): New macro.
2871 (char_directive): Change type of *arg_index fields to size_t.
2872 * printf-parse.c: Don't include sys/types.h.
2873 (SSIZE_MAX): Remove macro.
2874 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2875 Remove unnecessary overflow check.
2876 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2879 2003-11-24 Paul Eggert <eggert@twinsun.com>
2881 * alloca.c: Remove dependency on xalloc module.
2882 (xalloc_die): Remove.
2883 (memory_full) [!defined emacs]: New macro.
2884 [!defined emacs]: Don't include xalloc.h.
2885 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2886 address arithmetic overflows. Change datatypes a bit to avoid
2889 2003-11-22 Jim Meyering <jim@meyering.net>
2891 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2893 2003-11-17 Bruno Haible <bruno@clisp.org>
2895 * vasnprintf.c (alloca): Remove fallback definition.
2896 (freea): Remove definition.
2897 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2898 Reported by Paul Eggert.
2900 2003-11-17 Jim Meyering <jim@meyering.net>
2902 On systems without utime and without a utimes function capable of
2903 dealing with a NULL struct utimbuf* argument, this utime replacement
2904 could -- in unusual circumstances -- leak a file descriptor.
2905 * utime.c: Include <unistd.h> and <errno.h>.
2906 (utime_null): Be sure to close `fd' and to preserve errno.
2907 Reported by Geoff Collyer via Arnold Robbins.
2909 2003-11-16 Paul Eggert <eggert@twinsun.com>
2910 Bruno Haible <bruno@clisp.org>
2912 Protect against address arithmetic overflow.
2913 * printf-args.h: Include stddef.h.
2914 (arguments): Change type of field 'count' to size_t.
2915 * printf-args.c (printf_fetchargs): Use size_t instead of
2916 'unsigned int' where appropriate.
2917 * printf-parse.h: Include sys/types.h.
2918 (char_directive): Change type of *arg_index fields to ssize_t.
2919 (char_directives): Change type of fields 'count', max_*_length to
2921 * printf-parse.c: Include sys/types.h and xsize.h.
2922 (SSIZE_MAX): Define fallback value.
2923 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2924 instead of 'int' where appropriate. Check a_allocated, d_allocated
2925 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2926 * vasnprintf.c: Include xsize.h.
2927 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2928 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2929 overflow. Avoid wraparound when converting a width or precision from
2932 2003-11-16 Bruno Haible <bruno@clisp.org>
2934 Update from GNU gettext.
2935 * printf-parse.c: Generalize to it can be compiled for wide strings.
2936 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2937 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2938 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2939 SNPRINTF): New macros.
2940 Don't include <alloca.h> if the file is used inside libintl.
2941 (local_wcslen): New function, for Solaris 2.5.1.
2942 (VASNPRINTF): Use it instead of wcslen.
2944 2003-11-16 Bruno Haible <bruno@clisp.org>
2946 * xsize.h (xmax): New function.
2947 (xsum, xsum3, xsum4): Declare as "pure" functions.
2949 2003-11-12 Paul Eggert <eggert@twinsun.com>
2951 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2952 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2953 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2954 heuristic is just as accurate as far as we know, and it removes a
2955 dependency on size_max.m4 and ptrdiff_max.m4.
2957 2003-11-12 Paul Eggert <eggert@twinsun.com>
2959 * xstrtol.c (__xstrtol): Remove "break" immediately after
2960 "return", to pacify some unknown compiler. Problem reported
2963 2003-11-11 Bruno Haible <bruno@clisp.org>
2965 * xsize.h (SIZE_MAX): Remove fallback definition.
2966 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2969 2003-11-10 Paul Eggert <eggert@twinsun.com>
2971 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2972 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2973 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2975 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2976 not (size_t) -1, since it's defined here.
2978 2003-11-06 Paul Eggert <eggert@twinsun.com>
2980 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2981 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2982 Reject sizes of exactly SIZE_MAX bytes.
2983 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2984 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2986 2003-11-05 Bruno Haible <bruno@clisp.org>
2988 * xsize.h: Include limits.h, to avoid a possible collision with
2989 SIZE_MAX defined in <limits.h> on Solaris.
2991 2003-11-04 Bruno Haible <bruno@clisp.org>
2993 * xsize.h: New file.
2994 * linebreak.c: Include xsize.h.
2995 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2996 argument for overflow.
2997 Suggested by Paul Eggert.
2999 2003-10-31 Bruno Haible <bruno@clisp.org>
3001 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3002 to avoid (extremely rare) race condition.
3003 Suggested by Paul Eggert.
3005 2003-11-03 Jim Meyering <jim@meyering.net>
3007 * userspec.c: Include "userspec.h".
3008 * userspec.h: New file.
3010 2003-10-31 Paul Eggert <eggert@twinsun.com>
3012 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3013 * mountlist.c (SIZE_MAX): Define if not defined already.
3014 (read_filesystem_list): Set and use me_type_malloced.
3015 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3016 whatever the type happens to be), for brevity and consistency.
3017 Check for size calculation overflow on Alphas running OSF/1.
3019 2003-10-31 Jim Meyering <jim@meyering.net>
3021 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3023 * linebuffer.c: Include <string.h> for declaration of memset.
3025 2003-10-30 Paul Eggert <eggert@twinsun.com>
3026 Bruno Haible <bruno@clisp.org>
3028 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3029 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3031 2003-10-29 Paul Eggert <eggert@twinsun.com>
3033 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3034 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3036 * quotearg.c (quotearg_n_options): Use it.
3037 * group-member.c: Include <stdbool.h>.
3038 (free_group_info): Arg is now const *; don't free arg.
3039 (get_group_info): Now returns bool and accepts struct group_info *,
3040 rather than returning a malloc'ed struct group_info *.
3041 All uses changed. Check for overflow in internal size calculation.
3043 * getusershell.c (readname): Simplify the code by using x2nrealloc
3044 rather than xmalloc/xrealloc.
3045 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3046 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3047 conformance bug: the old code used a pointer after freeing the
3048 storage that it addressed.
3049 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3050 rather than doing it by hand.
3051 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3052 the buffer preserved. Use free and xmalloc instead.
3053 * quotearg.c (quotearg_n_options): Likewise.
3054 Use a simpler test for size overflow. Don't use xalloc_oversized
3055 because unsigned int might be wider than size_t (!); this suggests
3056 that we should switch from unsigned int to size_t for slot numbers.
3058 2003-10-27 Bruno Haible <bruno@clisp.org>
3060 * stdbool_.h: Better support for BeOS.
3062 2003-10-27 Paul Eggert <eggert@twinsun.com>
3064 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3065 to allocate the returned structure. Do not allocate a subarray,
3066 as x2nrealloc will do that.
3067 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3068 instead of xnrealloc.
3069 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3071 2003-10-26 Paul Eggert <eggert@twinsun.com>
3073 * xalloc.h (xalloc_oversized): New static inline function, for
3074 callers that want to do their own size-overflow checking. Include
3075 <stdbool.h>, since xalloc_oversized returns bool.
3076 * xalloc.c (array_size_overflow): Remove. All callers changed
3077 to use xalloc_oversized.
3079 Add two functions x2realloc, x2nrealloc, for programs that grow
3080 arrays dynamically by doubling their sizes.
3081 * xalloc.h (x2realloc, x2nrealloc): New decls.
3082 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3085 Port to C99 semantics for 'inline' of external functions.
3086 Bug reported by Bruno Haible.
3087 * xmalloc.c (xnmalloc_inline): New static inline function,
3088 with the old contents of xnmalloc.
3089 (xnmalloc, xmalloc): Use it.
3090 (xnrealloc_inline): New static inline function,
3091 with the old contents of xnrealloc.
3092 (xnrealloc, xrealloc): Use it.
3094 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3096 2003-10-25 Paul Eggert <eggert@twinsun.com>
3098 Fix several address-calculation bugs in the hash modules,
3099 plus some minor code cleanup.
3101 * hash.h: Include <stdbool.h>, for bool.
3102 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3103 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3104 hash_get_n_entries, hash_get_max_bucket_length,
3105 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3106 hash_rehash): Use size_t rather than unsigned.
3107 * hash.c (struct hash_table, hash_get_n_buckets,
3108 hash_get_n_buckets_used, hash_get_n_entries,
3109 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3110 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3111 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3113 (SIZE_MAX): Define if not defined.
3114 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3115 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3117 Use const * when possible.
3118 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3119 (check_tuning): Fix bug: if tuning parameters were very close to
3120 0 or 1, rounding errors could have caused subscript violations.
3121 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3122 (hash_initialize): Add 'fail:' label
3123 to free table and return NULL, and use it to simplify code.
3124 Use calloc rather than clearing the storage ourself.
3125 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3126 buffer size calculations.
3127 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3128 Include <stddef.h>, for size_t.
3129 * hash-pjw.c (hash_pjw): Likewise.
3130 Switch to method described by Bruno Haible.
3131 Include <limits.h>, for CHAR_BIT.
3132 (SIZE_BITS): New macro.
3134 2003-10-21 Paul Eggert <eggert@twinsun.com>
3136 * getndelim2.c (getndelim2): When size calculation overflows,
3137 ceiling the allocation at NMAX bytes rather than silently
3138 discarding input bytes before NMAX is reached. This makes
3139 a difference only if NMAX exceeds SIZE_MAX / 2.
3141 * obstack.c: Merge from glibc.
3142 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3143 Add libc_hidden_def (_obstack_newchunk).
3144 (_obstack_free) [! defined _LIBC]: Remove.
3145 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3146 a clone of the function body.
3147 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3148 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3150 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3151 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3154 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3155 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3156 Don't use lvalue casts, as GCC plans to remove support for them
3157 in GCC 3.5. Reported by Joseph S. Myers. This bug
3158 was also present in the non-GCC version, indicating that this
3159 code had always been buggy and had never been widely used.
3160 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3161 Use the fast variant of each macro, rather than copying the
3162 definiens of the fast variant; that way, we'll be more likely to
3163 catch future bugs in the fast variants.
3165 2003-10-20 Bruno Haible <bruno@clisp.org>
3167 * wait-process.h: New file, from GNU gettext.
3168 * wait-process.c: New file, from GNU gettext.
3170 2003-10-19 Jim Meyering <jim@meyering.net>
3172 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3174 2003-10-16 Paul Eggert <eggert@twinsun.com>
3176 * getgroups.c: Include <errno.h>, <stdlib.h>.
3177 (getgroups): First arg is int, not size_t.
3178 Don't let 'free' mangle errno.
3180 2003-10-16 Jim Meyering <jim@meyering.net>
3182 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3184 2003-10-15 Paul Eggert <eggert@twinsun.com>
3186 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3188 (new_exclude, add_exclude_file): Initial size no longer needs to
3190 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3191 our own address arithmetic overflow checking.
3193 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3194 (fnmatch): Do not alloca more than 2000 wide characters;
3195 instead, use malloc for large buffers.
3196 Check for address arithmetic overflow, and return -1
3197 with errno set to ENOMEM in that case.
3198 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3199 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3200 instead, return -1. Check for address arithmetic overflow.
3202 2003-10-14 Paul Eggert <eggert@twinsun.com>
3204 Handle invalid suffixes and overflow independently, so that
3205 callers can treat them independently as needed. Fix some bugs in
3206 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3207 suffix for a human-readable blocksize. The major caller-visible
3208 change is the addition of a new
3209 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3210 that both overflow and suffix chars were found.
3212 * human.c (humblock): Don't check separately for invalid suffix
3213 char; that is xstrtoumax's job (now that its bug is fixed).
3214 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3215 INTMAX_MAX]: New macros.
3216 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3217 TYPE_MAXIMUM): New macros.
3218 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3219 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3220 if overflow occurs, as it's what __strtol does and it's more useful
3222 (__xstrtol): If __strtol reports some error other than ERANGE,
3223 reflect it to the caller as LONGINT_INVALID. If it reports
3224 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3225 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3226 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3228 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3229 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3230 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3231 [defined UINTMAX_MAX]: New macros.
3233 2003-10-14 Bruno Haible <bruno@clisp.org>
3235 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3236 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3237 Also use volatile where needed.
3239 2003-10-12 Paul Eggert <eggert@twinsun.com>
3241 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3242 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3243 and define in terms of the other primitives.
3244 * xmalloc.c: Include stdbool.h; do not include exit.h.
3245 (SIZE_MAX): Define if not already defined.
3246 (array_size_overflow): New function.
3247 (xalloc_die): Abort instead of exiting if 'error' returns.
3248 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3249 (xmalloc, xrealloc): Use them.
3250 (xcalloc): Check for address arithmetic overflow.
3251 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3252 a bit faster than strcpy.
3254 2003-10-08 Paul Eggert <eggert@twinsun.com>
3256 Merge getpass from libc, plus a few fixes.
3258 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3259 Include <stdbool.h>.
3260 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3261 __fsetlocking to empty.
3262 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3263 do include <bits/libc-lock.h>.
3264 Do not include <fcntl.h>; not needed.
3265 [_LIBC]: Include <wchar.h>.
3266 (NOTCANCEL_MODE): New macro.
3267 (flockfile, funlockfile) [_LIBC]: New macros.
3268 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3269 [!_LIBC]: New macros.
3270 (call_fclose): New function.
3271 (getpass): Use it. Save tty stream separately; this simplifies the
3272 code and makes it more reliable if stdin happens to equal stdout.
3273 Invoke __fsetlocking on tty.
3274 Handle thread cancellation if needed.
3275 Namespace cleanup (use __tcgetattr, __getline).
3276 Use bool for Booleans.
3277 [USE_IN_LIBIO]: Handle wide streams.
3278 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3279 stream might go where.
3281 * unlocked-io.h: Include <stdio.h>, so that the caller
3282 doesn't have to include <stdio.h> before us.
3283 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3284 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3285 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3286 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3287 if not declared, so that we can use getpass.c code from libc without
3289 (flockfile, ftrylockfile, funlockfile): New macros.
3291 2003-10-06 Bruno Haible <bruno@clisp.org>
3293 * version-etc-2.h: Remove file.
3294 * version-etc-2.c: Remove file.
3296 2003-09-25 Jim Meyering <jim@meyering.net>
3297 Bruno Haible <bruno@clisp.org>
3299 This lets translators provide better translations for the
3300 "Written by ..." part of --version output.
3301 * version-etc.h: Include stdarg.h.
3302 (version_etc_copyright): Declare as readonly.
3303 (version_etc): Make this function variadic with a NULL-terminated list
3304 of author name strings.
3305 (version_etc_va): New declaration.
3306 * version-etc.c: Include stdarg.h, stdlib.h.
3307 (version_etc_copyright): Declare as readonly.
3308 (version_etc_va): New function. Provide a different translatable string
3309 for each possible number of authors < 10. Abbreviate when there are 10
3311 (version_etc): Make this function variadic. Call version_etc_va.
3312 Suggestion from Gary V. Vaughan.
3314 * long-options.h (parse_long_options): Change prototype: the authors
3315 string is moved to the end and becomes variadic.
3316 * long-options.c: Include stdarg.h.
3317 (parse_long_options): Make this function variadic, too.
3318 Call version_etc_va, not version_etc.
3320 2003-10-06 Bruno Haible <bruno@clisp.org>
3322 * fatal-signal.h: New file, from GNU gettext.
3323 * fatal-signal.c: New file, from GNU gettext.
3325 2003-10-04 Karl Berry <karl@gnu.org>
3327 * argp*: update from libc.
3329 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3331 * getpass.c (getpass): Use a no-op fseek when switching from input to
3332 output mode on the same stream.
3334 2003-09-29 Paul Eggert <eggert@twinsun.com>
3336 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3337 Fix arg typo in previous patch.
3339 2003-09-28 Jim Meyering <jim@meyering.net>
3341 * error.c: Correct cpp indentation.
3343 2003-09-27 Paul Eggert <eggert@twinsun.com>
3345 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3346 Omit the special code that used __typeof__, since we worry that
3347 it could be more trouble than it's worth. See:
3348 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3349 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3353 2003-09-26 Jim Meyering <jim@meyering.net>
3355 * error.c (error_tail): Move some declarations
3356 into inner scope where the local variables are used.
3358 2003-09-26 Bruno Haible <bruno@clisp.org>
3360 * stpncpy.h (gnu_stpncpy): New declaration.
3361 (stpncpy): Define as alias for gnu_stpncpy.
3362 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3364 2003-09-26 Paul Eggert <eggert@twinsun.com>
3366 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3367 (error_tail): Do not loop, reallocating temporary buffer, since
3368 the output cannot contain more wide characters than the input
3369 contains bytes, the size must be big enough already. This avoids
3370 one potential size overflow calculation. Check for size overflow
3371 when calculating temporary buffer size. Free temporary buffer
3372 when done, if it was allocated with malloc; this plugs a memory
3373 leak. Remove casts from void * to pointers, that are no longer
3374 needed now that we're assuming C89 or better.
3376 Merge error changes from glibc.
3378 * error.c, error.h: Update copyright notice header to match glibc.
3379 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3380 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3381 Disable cancellation while printing error.
3382 * error.h: Prepend __ to parameter names.
3384 2003-09-25 Karl Berry <karl@gnu.org>
3386 * argp-fmtstream.c, argp-help.c: update from libc.
3388 2003-09-25 Bruno Haible <bruno@clisp.org>
3390 * version-etc-2.h: New file, from version-etc.h with modifications.
3391 * version-etc-2.c: New file, from version-etc.c with modifications.
3393 2003-09-25 Simon Josefsson <jas@extundo.com>
3395 * xgetdomainname.h: New file.
3396 * xgetdomainname.c: New file.
3398 2003-09-25 Simon Josefsson <jas@extundo.com>
3399 Bruno Haible <bruno@clisp.org>
3401 * getdomainname.h: New file.
3402 * getdomainname.c: New file.
3404 2003-09-24 Paul Eggert <eggert@twinsun.com>
3406 * linebuffer.c (freebuffer): Don't free the argument, just
3407 the buffer associated with the argument. Bug reported by
3410 2003-09-19 Karl Berry <karl@gnu.org>
3412 * argp.h: update from libc.
3414 2003-09-16 Paul Eggert <eggert@twinsun.com>
3416 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3417 input error, instead of returning NULL the next time we are called
3418 (and therefore losing track of errno).
3420 2003-09-15 Paul Eggert <eggert@twinsun.com>
3422 * getndelim2.c (getndelim2): Don't trash errno when a read
3423 fails, so that the caller gets the proper errno.
3425 * readutmp.c (read_utmp): Likewise.
3426 Check for fstat error. Close stream and free storage
3429 2003-09-14 Bruno Haible <bruno@clisp.org>
3431 * fwriteerror.h: New file.
3432 * fwriteerror.c: New file.
3434 2003-09-14 Jim Meyering <jim@meyering.net>
3436 * getloadavg.c: Correct cpp indentation.
3437 * strdup.c: Likewise.
3438 * vasnprintf.c: Likewise.
3440 2003-09-12 Paul Eggert <eggert@twinsun.com>
3442 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3443 * obstack.c [!defined _LIBC]: Likewise.
3444 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3445 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3446 * exitfail.c: Don't include stdlib.h; no longer needed.
3448 More changes to assume C89 or better.
3450 * error.c (error_tail): Assume vprintf.
3452 * argmatch.c (getenv): Remove decl.
3453 * progreloc.c (get_full_program_name): Define via prototype.
3454 * setenv.c (clearenv): Likewise.
3455 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3457 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3458 (malloc, memcpy): Remove decls.
3459 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3460 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3461 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3462 (memcpy): Remove macro.
3463 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3464 (__P): Remove. All uses removed.
3465 (PTR): Remove. All uses changed to void *.
3466 (CHAR_BIT, NULL): Remove.
3467 (spaces, zeros, memset_space, memset_zero)
3468 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3470 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3471 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3472 Define with prototype.
3473 Remove now-unnecessary prototype decl.
3474 (extra_args_spec): Assume ANSI C. All uses changed.
3475 (extra_args_spec_iso): Remove.
3476 (my_strftime, emacs_strftimeu): Define via prototype.
3477 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3479 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3480 * strtoimax.c: Include <stdlib.h> unconditionally.
3481 (strtoul, strtol): Remove decls.
3482 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3484 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3485 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3486 (LOCALE_PARAM_PROTO): New macro.
3487 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3488 (INTERNAL (strtol), strtol): Define with a prototype.
3489 (PARAMS): Remove. All uses removed.
3490 * tempname.c: Include <string.h> unconditionally.
3491 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3492 * xgethostname.c (main): Define with a prototype.
3493 * xmalloc.c: Include "xalloc.h" first, to check interface.
3494 Include <stdlib.h> unconditionally.
3495 (calloc, malloc, realloc, free): Remove decls.
3496 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3497 Include <stdlib.h> unconditionally. Sort include file names.
3499 (xstrtod): Define with a prototype.
3500 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3501 (strtol, strtoul): Remove decls.
3503 2003-09-11 Paul Eggert <eggert@twinsun.com>
3505 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3506 Include <stdlib.h>, <string.h> unconditionally.
3507 Remove now-unnecessary cast to char *.
3508 * strnlen.c: Include <string.h> unconditionally.
3509 * yesno.c (yesno): Define with a prototype.
3511 2003-09-10 Bruno Haible <bruno@clisp.org>
3513 * strcspn.c: Include <string.h> unconditionally.
3514 * strpbrk.c: Include <string.h> unconditionally.
3515 * strstr.c: Include <string.h> unconditionally.
3516 * unicodeio.c: Include <string.h> unconditionally.
3517 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3518 * unsetenv.c: Likewise.
3519 * xreadlink.c: Include <stdlib.h> unconditionally.
3520 * yesno.c: Include <stdlib.h> unconditionally.
3521 (rpmatch): Add prototype.
3523 2003-09-10 Jim Meyering <jim@meyering.net>
3525 * error.c: Correct indentation of cpp directives.
3527 2003-09-09 Paul Eggert <eggert@twinsun.com>
3531 * acosl.c (main): Use a prototype.
3532 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3535 * getloadavg.c (getloadavg, main): Define via prototypes.
3537 * getopt.h (struct option.name): Assume C89, and use 'const'.
3538 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3539 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3541 * getopt.c (const): Remove macro.
3542 Include <string.h> unconditionally.
3543 (my_index): Remove; all uses changed to strchr.
3544 (strlen): Remove decl.
3545 (exchange): Remove forward decl; no longer needed.
3546 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3547 Define with prototype.
3548 * getopt1.c (const): Remove macro.
3549 (getopt_long, getopt_long_only, main): Define with prototype.
3551 * getugroups.c: Include <string.h> unconditionally.
3553 * getusershell.c: Include <stdlib.h> unconditionally.
3554 (getusershell, setusershell, endusershell, readname, main):
3555 Define with prototypes.
3557 * group-member.c: Include group-member.h first.
3558 Include <stdlib.h> unconditionally.
3560 * hard-locale.c: Include hard-locale.h first.
3561 Include <stdlib.h>, <string.h> unconditionally.
3563 * hash.c (free, malloc): Remove decls.
3564 Include <stdlib.h> unconditionally.
3566 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3567 (getenv): Do not declare.
3569 * idcache.c: Include <string.h> unconditionally.
3571 * long-options.c: Include long-options.h first, to test interface.
3572 Include <stdlib.h> unconditionally.
3574 * makepath.c: Include makepath.h first, to test interface.
3575 Include <stdlib.h> and <string.h> unconditionally.
3577 * linebuffer.c: Include <stdlib.h>.
3578 (free): Remove decl.
3580 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3581 rpl_malloc returns void *, not char *.
3582 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3584 * md5.h: Include <limits.h> unconditionally.
3585 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3586 (__P): Remove; all uses removed.
3587 * md5.c: Include "md5.h" first.
3588 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3589 md5_buffer, md5_process_bytes, md5_process_block):
3590 Define with prototypes.
3591 * sha.h (__P): Remove all uses. (It wasn't defined??)
3592 * sha.c: Include "sha.h" first.
3593 Include <stdlib.h>, <string.h> unconditionally.
3595 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3596 * memcmp.c (__ptr_t): Likewise.
3597 * memrchr.c (__ptr_t): Likewise.
3598 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3599 Include <string.h> unconditionally.
3600 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3601 * memchr.c: Include <stdlib.h> unconditionally.
3602 * memchr.c (LONG_MAX): Remove.
3603 * memrchr.c (LONG_MAX): Likewise.
3604 * memchr.c (__memchr): Define via a prototype.
3605 * memrchr.c (__memrchr): Likewise.
3606 * memcmp.c (__P): Remove, and remove all uses.
3607 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3608 Remove forward decls; no longer needed.
3609 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3610 Use types required by C89 in prototype.
3612 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3613 * savedir.c: Likewise.
3614 * mkdir.c (free): Remove decl.
3615 * rmdir.c (rmdir): Define with a prototype.
3616 * savedir.c: Include savedir.h first, to test interface.
3618 * mktime.c (STDC_HEADERS): Remove.
3619 Include <stdlib.h>, <string.h> unconditionally.
3621 * modechange.c: Include <stdlib.h> unconditionally.
3622 (malloc): Remove decl.
3624 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3625 (free): Remove decl.
3627 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3628 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3629 (This type really should be intptr_t, but that's a C99ism.)
3630 (_obstack_memcpy): Remove: all uses changed to memcpy.
3631 Include <string.h> unconditionally.
3632 (struct obstack): Assume __STDC__ for types of members
3633 chunkfun, freefun, extra_arg.
3634 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3635 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3636 obstack_begin, obstack_specify_allocation,
3637 obstack_specify_allocation_with_arg, obstack_chunkfun,
3638 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3639 Remove unprototyped decls and the macros that use them.
3640 * obstack.c (POINTER): Remove. All uses changed to void *.
3641 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3642 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3643 (defined __STDC__ && __STDC__)]:
3644 Remove nonprototyped code.
3645 Include <stdlib.h> unconditionally.
3646 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3647 _obstack_allocated_p, _obstack_free, obstack_free,
3648 _obstack_memory_used, print_and_abort):
3649 Define using prototypes.
3650 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3651 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3652 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3653 obstack_next_free, obstack_object_size, obstack_room) [0]:
3654 Remove unused, unprototyped code.
3656 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3658 * physmem.c (physmem_total, physmem_available, main): Define
3661 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3662 (main): Define with a prototype.
3664 * posixver.c (getenv): Remove decl.
3666 * putenv.c (malloc): Returns void *, not char *.
3667 Include <string.h> unconditionally.
3668 (strchr, memcpy, NULL): Do not define.
3670 * readtokens.c: Include readtokens.h first, to test interface.
3671 Include <stdlib.h>, <string.h> unconditionally.
3672 (init_tokenbuffer): Define with a prototype.
3674 * regex.c (PARAMS): Remove. All uses removed.
3675 All uses of _RE_ARGS removed, too.
3676 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3678 (bzero): Assume memset exists.
3679 (memcmp, memcpy, NULL): Remove.
3680 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3681 char, or assignments to local vars of type signed char.
3682 (init_syntax_once, PREFIX(extract_number_and_incr),
3683 PREFIX(print_partial_compiled_pattern),
3684 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3685 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3686 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3687 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3688 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3689 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3690 wcs_compile_range, byte_compile_range, truncate_wchar,
3691 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3692 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3693 count_mbs_length, wcs_re_match_2_internal,
3694 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3695 PREFIX(alt_match_null_string_p),
3696 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3697 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3698 regfree, PREFIX(extract_number)): Define with prototype. Remove
3699 now-unnecessary declaration, if any.
3700 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3702 Remove now-unnecessary casts among pointer types.
3703 * regex.h (_RE_ARGS): Remove. All uses removed.
3705 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3706 (free): Remove decl.
3708 * rpmatch.c: Include <stdlib.h> unconditionally.
3710 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3711 (free): Remove decl.
3713 * save-cwd.c: Include <stdlib.h> unconditionally.
3714 * xgetcwd.c: Likewise.
3716 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3717 (free): Remove decl.
3719 * strchrnul.c (strchrnul): Define with a prototype.
3720 Fix bug: c_in was not converted to char before searching.
3722 The following changes are not K&R related:
3724 * group-member.h: Include <sys/types.h>, so that this file is
3726 * makepath.h: Likewise.
3728 * getusershell.c (readname, default_index, line_size, readname):
3729 Use size_t, not int, for sizes.
3730 (readname): If the size overflows, report an error instead of
3733 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3735 * getndelim2.c: Assume stdlib.h per the C89 spec.
3737 2003-09-08 Paul Eggert <eggert@twinsun.com>
3739 Assume C89 or better; remove K&R cruft.
3740 A few of these changes were first proposed by Derek Robert Price
3741 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3743 * addext.c: Include <string.h> unconditionally.
3744 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3745 Don't declare getenv or malloc.
3747 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3748 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3750 (find_stack_direction, alloca): Use prototypes.
3752 * atexit.c (atexit): Define using a prototype.
3754 * basename.c, dirname.c, stripslash.c:
3755 Include <string.h> unconditionally.
3757 * bcopy.c: Include <stddef.h>.
3758 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3760 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3762 * error.h (error, error_at_line, error_print_progname)
3763 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3764 * error.c: Include error.h first, to check interface.
3765 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3766 (VA_START): Remove; all uses changeed to va_start.
3767 (exit, strerror): Remove decls.
3768 (error_print_progname): Prototype uncondionally.
3769 Don't include <errno.h>; no longer needed.
3770 (private_strerror): Remove.
3771 (error_tail): Always define.
3772 (error, error_at_line): Assume C89 or better; always use prototypes.
3773 * fatal.c: Include "fatal.h" first, to test interface.
3774 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3775 (VA_START): Remove; all uses changed to va_start.
3776 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3778 (exit): Remove decl.
3779 (fatal): Prototype unconditionally. Assume va_start works.
3780 Abort at end, to pacify gcc.
3782 * euidaccess.c (main): Define with a prototype.
3784 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3786 * exitfail.c: Include <stdlib.h> unconditionally.
3788 * fnmatch_.h (__P): Remove. All uses changed to assume
3790 * fnmatch.c: Include fnmatch.h first, to test interface.
3791 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3792 (getenv): Remove decl.
3793 (fnmatch): Define using a prototype.
3794 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3795 (FCT): Define using a prototype.
3797 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3799 * gethostname.c: Include <stddef.h>.
3800 (gethostname): Define with prototype. Length is size_t, not int.
3802 2003-09-08 Paul Eggert <eggert@twinsun.com>
3804 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3805 getversion.c should have been removed then, but was accidentally
3808 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3809 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3811 2003-09-07 Paul Eggert <eggert@twinsun.com>
3813 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3814 copy_tm_result. Bug reported by Simon Josefsson in
3815 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3817 2003-09-06 Paul Eggert <eggert@twinsun.com>
3819 * time_r.c, time_r.h: New files.
3821 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3823 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3824 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3826 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3828 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3829 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3832 * timegm.c: Switch to glibc implementation, with the following changes:
3833 [defined HAVE_CONFIG_H]: Include <config.h>.
3834 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3835 (__mktime_internal) [!defined _LIBC]: New decl.
3836 (__gmtime_r) [!defined _LIBC]: New macro and function.
3837 (timegm): Use a prototype, since gnulib assumes C89.
3838 Do not bother declaring tmp to be const, as it's not really usefu.
3839 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3840 (timegm): Declare only if HAVE_DECL_TIMEGM.
3842 2003-09-03 Paul Eggert <eggert@twinsun.com>
3844 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3845 Bug reported by Lute Kamstra in
3846 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3848 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3849 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3850 course with correspondingly smaller numbers for tomorrow and
3851 yesterday. From Tadayoshi Funaba. Originally installed into
3852 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3855 2003-08-31 Simon Josefsson <jas@extundo.com>
3857 * timegm.h: New file.
3858 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3860 2003-08-31 Karl Berry <karl@gnu.org>
3862 * argp.h: update from libc.
3864 2003-08-28 Bruno Haible <bruno@clisp.org>
3866 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3867 warning on QNX, which defines O_BINARY to 000000.
3869 2003-08-24 Bruno Haible <bruno@clisp.org>
3871 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3872 MSVC7 <stdio.h> is included later.
3874 2003-08-20 Bruno Haible <bruno@clisp.org>
3876 * progname.h: New file, from GNU gettext.
3877 * progname.c: New file, from GNU gettext.
3878 * progreloc.c: New file, from GNU gettext.
3880 2003-08-19 Bruno Haible <bruno@clisp.org>
3882 * xstrdup.c: Assume <string.h> exists.
3884 2003-08-18 Jim Meyering <jim@meyering.net>
3886 * setenv.h: Indent nested cpp directive.
3887 * vasnprintf.c: Remove trailing blanks.
3889 2003-08-17 Simon Josefsson <jas@extundo.com>
3890 Bruno Haible <bruno@clisp.org>
3892 * xstrndup.h: New file.
3893 * xstrndup.c: New file.
3895 2003-08-17 Bruno Haible <bruno@clisp.org>
3897 * strndup.h: New file.
3899 2003-08-16 Paul Eggert <eggert@twinsun.com>
3901 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3902 space, undoing this 2003-08-12 change:
3903 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3905 2003-08-16 Jim Meyering <jim@meyering.net>
3907 Merge from coreutils.
3908 * xstrtoimax.c: #else #if -> #elif.
3909 * xstrtoumax.c: Likewise.
3911 2003-08-15 Paul Eggert <eggert@twinsun.com>
3913 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3914 rather than tab, after '#' in shell-script copyright notices.
3915 Suggested by Bruno Haible.
3917 2003-08-15 Jim Meyering <jim@meyering.net>
3918 and Paul Eggert <eggert@twinsun.com>
3920 Merge from coreutils.
3921 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3922 member but strut utmpx does not. Needed for AIX 4.3.3.
3923 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3925 2003-08-15 Jim Meyering <jim@meyering.net>
3927 Merge from coreutils.
3928 * xgethostname.c: Include <stdlib.h>.
3929 (xghostname): Don't exit for anything other than memory-related
3930 failure; just return NULL.
3931 * userspec.c: Include "posixver.h".
3932 (parse_user_spec): Accept `.' as a separator only
3933 in pre-POSIX-200112 mode.
3934 * strtoimax.c: Use #elif rather than #else #if.
3935 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3936 Remove function, now that we can rely on a working tzset function.
3937 [!_LIBC]: Ensure that the required autoconf test has been run.
3938 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3939 Use underlying_strftime for %r.
3940 * sha.c: Merge in some clean-up and optimization changes from glibc.
3941 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3942 Ensure that it is a multiple of 64.
3943 Rearrange loop exit tests so as to avoid performing an
3944 additional fread after encountering an error or EOF.
3945 * realloc.c: Update copyright date.
3947 2003-08-14 Jim Meyering <jim@meyering.net>
3949 Merge from coreutils.
3950 * obstack.h: Whitespace changes.
3951 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3952 and xcalloc return values.
3953 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3954 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3955 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3956 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3957 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3959 Use mntctl's return value to drive the entry-processing loop, since
3960 we can't rely on the value of the vmt_length member in the last
3961 entry. On some systems doing so could result in exhausting
3962 virtual memory. Based in part on a patch from Mike Jetzer.
3964 2003-08-14 Jim Meyering <jim@meyering.net>
3965 and Paul Eggert <eggert@twinsun.com>
3967 Merges from coreutils, plus other fixes.
3968 * physmem.c: Merge in portability changes from gcc/libiberty
3969 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3970 for credits and details. Thanks to Kaveh Ghazi for helping
3971 to keep these files in sync.
3972 (ARRAY_SIZE): Define it.
3973 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3974 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3975 (memcasecmp): Don't assume size_t fits in unsigned int.
3976 Remove casts and duplicate code.
3977 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3978 (memcpy): Remove definition.
3979 Merge in some clean-up and optimization changes from glibc.
3980 [BLOCKSIZE]: Move definition to top of file.
3981 Ensure that it is a multiple of 64.
3982 Rearrange loop exit tests so as to avoid performing an
3983 additional fread after encountering an error or EOF.
3984 * md5.h (md5_uintptr): Define.
3985 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3986 return to the initial working directory. Preserve errno
3988 * idcache.c: Include "xalloc.h".
3989 (xmalloc, xrealloc): Remove decls.
3990 (getuser): Remove casts no longer required in C89.
3991 * human.c: Include stdio.h, for sprintf.
3992 * group-member.c: Include "xalloc.h".
3993 (xmalloc, xrealloc): Remove decls.
3994 (get_group_info): Remove casts no longer required in C89.
3995 * getusershell.c (readname): Remove casts no longer required in C89.
3996 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3997 * getline.c: Whitespace fix, from coreutils.
3999 2003-08-13 Paul Eggert <eggert@twinsun.com>
4001 * exclude.c: Include <ctype.h>
4002 (IN_CTYPE_DOMAIN): New macro.
4004 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4007 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4008 Undo previous (whitespace-only) change.
4010 2003-08-12 Paul Eggert <eggert@twinsun.com>
4012 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4013 Normalize leading white space and remove trailing white space.
4014 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4015 notice, as per ../config/srclist-update.
4017 Merge from coreutils.
4018 * euidaccess.h: New file.
4019 * euidaccess.c: Include it.
4020 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4021 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4022 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4024 2003-08-11 Bruno Haible <bruno@clisp.org>
4026 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4027 (vasnprintf): Use it instead of wcslen.
4029 2003-08-11 Bruno Haible <bruno@clisp.org>
4031 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4032 value to ensure that _Bool promotes to int. Use #define for _Bool when
4033 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4035 2003-08-10 Karl Berry <karl@gnu.org>
4037 * regex.h: update from libc (whitespace fix).
4039 2003-08-09 Paul Eggert <eggert@twinsun.com>
4041 Merge some files from coreutils. These changes were
4042 originally made by Jim Meyering.
4043 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4044 many older Unixes require this.
4045 * alloca.c (alloca): Remove cast to argument of free;
4046 no longer needed in C89.
4047 * alloca_.h, regex.h: Fix white space to match
4048 what GNU indent does.
4050 2003-08-05 Paul Eggert <eggert@twinsun.com>
4052 * bumpalloc.h: Remove.
4054 2003-08-04 Paul Eggert <eggert@twinsun.com>
4056 * getloadavg.c: Change copyright notice and spacing to conform to
4059 Merge from coreutils.
4060 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4062 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4063 from Karl Berry, implemented by Jim Meyering.
4064 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4065 from Dmitry V. Levin.
4066 Remove anachronistic cast of xrealloc.
4067 * fnmatch_.h (__const): Remove. Use 'const'.
4068 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4069 type. Otherwise, it wouldn't compile with at least /bin/cc on
4070 ymp-cray-unicos9.0.2.X.
4071 Combine two mostly-identical uses of alloca into one.
4072 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4074 2003-08-04 Dave Love <d.love@dl.ac.uk>
4078 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4079 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4080 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4081 obsolete NLIST_NAME_UNION.
4082 [__GNU__]: Undef BSD and FSCALE.
4083 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4085 2003-08-03 Paul Eggert <eggert@twinsun.com>
4087 * stdbool_.h (_Bool): Make it signed char, instead of
4088 an enum type, so that it's guaranteed to promote to int. See:
4089 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4091 2003-07-31 Paul Eggert <eggert@twinsun.com>
4093 * strerror.c: Include config.h, limits.h. Declare sprintf.
4094 (strerror): Don't assume that a printable int fits in 14 bytes.
4096 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4097 Bruno Haible <bruno@clisp.org>
4099 * getline.h (getline, getdelim): Change return type to ssize_t.
4100 * getline.c (getline, getdelim): Likewise.
4101 Remove _GNU_SOURCE define; now it's defined in config.h through
4104 2003-07-22 Paul Eggert <eggert@twinsun.com>
4106 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4107 over-parenthesization in macros.
4109 Sync with coreutils.
4111 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4114 Use `exit_failure' for xalloc and xmemcoll instead of their own
4115 private exit-failure variables.
4116 * xalloc.h (xalloc_exit_failure): Remove.
4117 * xmalloc.c: Likewise. Include exitfail.h.
4118 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4119 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4120 * xmemcoll.c: Likewise. Include exitfail.h.
4121 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4123 2003-07-18 Paul Eggert <eggert@twinsun.com>
4125 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4126 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4127 to test that it can stand by itself. Include "exitfail.h".
4128 Clients should set exit_failure instead.
4129 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4131 2003-07-18 Andreas Schwab <schwab@suse.de>
4133 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4135 2003-07-18 Bruno Haible <bruno@clisp.org>
4137 * getndelim2.h: New file.
4138 * getndelim2.c: Make into a module of its own. Include config.h,
4140 (getndelim2): Make non-static. Change return type to ssize_t.
4141 * getline.h: Change argument names.
4142 * getline.c: Include getndelim2.h instead of getndelim2.c.
4143 * getnline.c: Include getndelim2.h.
4145 2003-07-17 Bruno Haible <bruno@clisp.org>
4147 * Makefile.am: Remove file.
4148 * Makefile.in: Remove file.
4150 2003-07-17 Bruno Haible <bruno@clisp.org>
4152 * getnline.h: New file.
4153 * getnline.c: New file.
4154 * getndelim2.c: New file, extracted from getline.c.
4155 (getndelim2): Renamed from getdelim2, with added nmax argument.
4156 * getline.c: Include getndelim2.c.
4157 (getdelim2): Moved out to getndelim2.c.
4158 (getline, getdelim): Update.
4160 2003-07-15 <karl@gnu.org>
4162 * vasnprintf.c: update from gettext.
4164 2003-07-15 Jim Meyering <jim@meyering.net>
4166 * makepath.c (make_path): Enclose diagnostic in _(...).
4168 2003-07-14 Paul Eggert <eggert@twinsun.com>
4170 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4171 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4172 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4173 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4174 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4175 updated automatically by ../config/srclist-update. This changes
4176 their license from LPGL to GPL.
4178 2003-07-14 Jim Meyering <jim@meyering.net>
4180 Don't emit diagnostics. Let callers do that.
4181 * save-cwd.c: Don't include "error.h".
4182 (save_cwd): Don't call error. Ensure that errno is valid
4183 when returning nonzero.
4185 * save-cwd.h (restore_cwd): Update prototype.
4186 * save-cwd.c (restore_cwd): Remove two parameters.
4187 Simplify. Don't call error upon failure. Let callers do that.
4188 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4189 when auditing is enabled. But don't bother updating the #if.
4191 2003-07-14 Simon Josefsson <jas@extundo.com>
4193 * mempcpy.h: New file.
4194 * mempcpy.c: New file.
4196 2003-07-14 Paul Eggert <eggert@twinsun.com>
4198 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4199 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4200 unicodeio.c, unicodeio.h, unlocked-io.h:
4201 Switch from LGPL to GPL.
4203 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4205 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4206 it breaks C++ compilation.
4207 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4209 2003-07-10 Jim Meyering <jim@meyering.net>
4211 * vasnprintf.c: Remove trailing blanks.
4212 Make cpp indentation consistent.
4214 2003-07-09 Paul Eggert <eggert@twinsun.com>
4216 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4217 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4218 Switch from LGPL to GPL.
4220 2003-07-07 Paul Eggert <eggert@twinsun.com>
4222 * mktime.c: Fix some boundary cases and remove need for floating point.
4224 Issue a compile-time diagnostic if time_t is floating point, or if
4225 two's complement arithmetic is not in effect, or if arithmetic
4226 right shift does not propagate the sign. These assumptions were
4227 all in the original code but they weren't checked.
4229 (TIME_T_MIDPOINT, verify): New macros.
4230 (__isleap): Remove; it has integer overflow problems.
4231 (leapyear): New function, without those problems.
4232 (ydhms_tm_diff): Remove; splitting into two parts.
4233 (ydhms_diff): New function, containing the arithmetic part of
4234 the old ydhms_tm_diff function. Issue a compile-time
4235 diagnostic if we are not using C99 integer division.
4236 Avoid casts when possible.
4237 (guess_time_tm): New function, containing the checking part of
4238 the old ydhms_tm_diff function. Return the new value, rather than
4239 the difference between it and the old. Accept a new argument T
4240 so that *T specifies the old value. Check for overflow in the result.
4242 (__mktime_internal): Use a time_t offset, not a long int offset.
4243 This undoes the 2003-06-04 change, which is no longer needed now
4244 that we have better overflow checking.
4245 (localtime_offset): Likewise.
4247 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4248 and long are 64-bit but int is only 32-bit.
4249 (ydhms_diff): Use long int to store year1 and yday1.
4250 Issue a compile-time diagnostic if long int is not wide enough.
4252 (__mktime_internal): Use long int to store adjusted year and yday.
4253 Use plain C rather than preprocessor commands, if that doesn't
4255 Check for overflow (and try to repair) after each probe
4256 rather than checking only at the very end. This avoids some bugs
4257 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4258 does not equal GMT offset at maximum time).
4259 Use integer to check for overflow rather than floating point; this
4260 is more portable to non-IEEE hosts, and is a tad faster.
4261 When we detect that we are oscillating between two values,
4262 don't check whether tm_isdst has the requested value, since
4263 we already know the answer. When tm_isdst has the wrong value,
4264 use a different heuristic to find the right one, based on the
4265 extreme values actually observed in practice in tz2003a,
4266 rather than the (overly optimistic) "previous 3 calendar quarters".
4268 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4269 "T const" to accommodate glibc style.
4270 (check_result): Use less-confusing report format. "long" -> "long int.
4272 Don't loop if the iteration overflows time_t.
4273 Allow a negative step in the iteration.
4275 2003-07-01 Paul Eggert <eggert@twinsun.com>
4277 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4278 having it depend on HAVE_SYS_TYPES_H.
4280 2003-06-25 Bruno Haible <bruno@clisp.org>
4282 * readlink.c: New file.
4284 2003-06-20 Bruno Haible <bruno@clisp.org>
4286 Assume C89, so PARAMS isn't needed.
4287 * unicodeio.h (PARAMS): Remove.
4288 * unicodeio.c: Don't use PARAMS.
4290 2003-06-18 Jim Meyering <jim@meyering.net>
4292 Merge changes from coreutils.
4293 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4294 Remove explicit declarations of xmalloc and realloc.
4296 (read_utmp): Remove anachronistic cast of xmalloc.
4298 2003-06-17 Paul Eggert <eggert@twinsun.com>
4300 Assume C89, so PARAMS isn't needed.
4301 * backupfile.h (PARAMS): Remove. All uses removed.
4302 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4303 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4304 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4305 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4306 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4307 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4308 xstrtol.h: Likewise.
4309 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4310 same.h, strverscmp.h: Do not include config.h; no longer needed.
4311 Anyway, config.h should always be included before any other file.
4313 2003-06-11 Simon Josefsson <jas@extundo.com>
4315 * sysexit_.h: New file.
4317 2003-05-20 Derek Price <derek@ximbiot.com>
4319 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4321 2003-06-10 Simon Josefsson <jas@extundo.com>
4323 * strchrnul.h: New file.
4324 * strchrnul.c: New file.
4326 2003-06-10 Simon Josefsson <jas@extundo.com>
4328 * argp.h: New file, from glibc.
4329 * argp-ba.c: New file, from glibc.
4330 * argp-eexst.c: New file, from glibc.
4331 * argp-fmtstream.c: New file, from glibc.
4332 * argp-fmtstream.h: New file, from glibc.
4333 * argp-fs-xinl.c: New file, from glibc.
4334 * argp-help.c: New file, from glibc.
4335 * argp-namefrob.h: New file, from glibc.
4336 * argp-parse.c: New file, from glibc.
4337 * argp-pv.c: New file, from glibc.
4338 * argp-pvh.c: New file, from glibc.
4339 * argp-xinl.c: New file, from glibc.
4341 2003-06-07 Jim Meyering <jim@meyering.net>
4343 * readtokens.h: Put `Free Software Foundation, Inc.'
4344 in place of my name in the copyright comment.
4345 Remove definition and uses of __P.
4348 * stat.c: Don't declare xmalloc explicitly.
4349 Instead, include "xalloc.h".
4350 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4351 xrealloc, and xcalloc return values.
4352 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4354 * xgetcwd.h: Remove definition/uses of PARAMS.
4356 2003-06-06 Jim Meyering <jim@meyering.net>
4358 * stdbool_.h: Renamed from stdbool.h.in.
4360 2003-06-06 Jim Meyering <jim@meyering.net>
4362 Merge from coreutils.
4363 * same.c: (same_name): Declare *_basename locals to be `const'.
4364 Consolidate declarations and initializations of *_base* locals.
4366 Merge from coreutils.
4367 This avoids a core dump on systems without GNU putenv,
4368 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4369 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4370 (unsetenv): New static function, from GNU libc.
4371 (rpl_putenv): Use it.
4373 * modechange.c: Remove trailing blanks.
4375 Merge from coreutils.
4376 * fsusage.c: Remove declaration of statfs.
4377 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4379 * posixtm.c: Include <stdbool.h> unconditionally.
4381 2003-06-05 Paul Eggert <eggert@twinsun.com>
4383 * mktime.c (__mktime_internal): When resolving a tm_isdst
4384 mismatch, look in future quarters as well as past. This fixes a
4385 bug when processing fall-backwards gaps immediately after a long
4386 period of daylight-saving time.
4388 * mktime.c: Assume freestanding C89 or better.
4389 (HAVE_LIMITS_H): Remove. Assume it's 1.
4390 (__P): Remove; not used.
4391 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4392 (mktime, not_equal_tm, print_tm, check_result,
4393 main): Use prototypes. Use const * where appropriate.
4394 (main): Fix typo in testing code that uncovered by above changes.
4395 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4397 2003-06-04 Paul Eggert <eggert@twinsun.com>
4399 * mktime.c: Fix Debian bug 177940
4400 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4401 (localtime_offset): Now long int, not time_t, because we want it
4402 to be guaranteed to be signed. All uses changed.
4403 (__mktime_internal): If overflow would occur when adding offset,
4406 Merge 'human' changes from coreutils. Rewrite to support
4407 locale-specific notations like thousands separators.
4408 * human.c: Simplify authorship notice.
4409 Include human.h immediately after config.h.
4410 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4411 <limits.h>: Do not include, since human.h does.
4412 (SIZE_MAX, UINTMAX_MAX): New macros.
4413 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4414 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4415 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4416 (power_letter): Renamed from suffixes.
4417 (generate_suffix_backwards): Remove.
4418 (adjust_value): Now takes int style (because of human.h changes)
4419 and long double value (for greater precision on some platforms).
4420 (group_number): New function.
4421 (human_readable): Use it. Use integer options, not enum.
4422 Put the options before the sizes in the arg list.
4423 Support all the new options.
4424 The old human_readable function has been removed;
4425 use inttostr.h instead.
4426 (human_readable, default_block_size, humblock):
4427 Use uintmax_t, not int, for block sizes.
4428 (human_readable_inexact, block_size_types): Remove.
4429 (block_size_opts): New constant.
4430 (human_options): Renamed from human_block_size, with new signature
4431 that allows block sizes up to UINTMAX_MAX. All callers changed.
4432 * human.h: Add copyright and authorship notice.
4433 Include <limits.h> and <stdbool.h> unconditionally.
4434 (PARAMS): Remove. All uses removed.
4435 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4436 (enum human_inexact_style): Remove tag; now a nameless enum.
4437 (human_floor, human_ceiling, human_round_to_even): Now have
4438 values 2, 0, 1 rather than -1, 1, 0.
4439 (human_group_digits, human_suppress_point_zero, human_autoscale,
4440 human_base_1024, human_SI, human_B): New constants.
4441 (human_readable_inexact, human_block_size): Remove.
4442 (human_readable): Size args are now uintmax_t, not int.
4443 (human_options): New decl.
4445 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4446 unnecessary now that we assume C89 or better. This change
4447 imported from coreutils.
4449 * mktime.c (__mktime_internal): Do not reject negative timestamps
4450 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4451 in the 2003-05-30 sync from glibc.
4453 .h files should stand alone, but we shouldn't include <sys/types.h>
4454 if we can get away with just <stddef.h>.
4456 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4457 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4458 rather than <sys/types.h>, as we merely need size_t.
4459 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4461 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4462 Include <stdio.h>, to get FILE.
4463 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4464 memcasecmp.h has included <stddef.h> and all we need is size_t.
4465 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4466 our interface, instead of including <sys/types.h>
4468 2003-06-02 Paul Eggert <eggert@twinsun.com>
4471 Fix some minor time-related bugs with POSIX time arguments.
4472 Some valid time stamps were being rejected (notably -1, and
4473 time stamps before 1900 on 64-bit hosts). And some invalid
4474 time stamps were being accepted, e.g. September 31.
4476 * posixtm.h (posixtime): Return bool instead of time_t, so
4477 that we can return (time_t) -1 successfully.
4478 * posixtm.c: Likewise.
4479 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4480 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4481 (t): Remove static var.
4482 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4483 of static var. All uses changed.
4484 (year): Do not reject years before 1900; they can occur with
4486 (posix_time_parse): Do not check for out-of-range components;
4487 that is now the caller's responsibility, since our checks were
4488 only approximations.
4489 (posixtime): Use mktime to check for out-of-range components,
4490 since it knows them exactly.
4491 If mktime returns (time_t) -1, check whether an error actually occurred
4492 by invoking localtime on -1.
4493 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4494 posixtime failures better.
4495 Improve the test data (in comments only).
4497 2003-05-30 <karl@gnu.org>
4499 * mktime.c: update from libc.
4501 2003-05-30 Bruno Haible <bruno@clisp.org>
4503 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4504 * localcharset.h: Likewise.
4505 * localcharset.c: Likewise.
4507 2003-05-28 Paul Eggert <eggert@twinsun.com>
4509 Assume the headers required for C89 freestanding compilers.
4510 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4511 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4512 without checking for HAVE_LIMITS_H.
4513 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4514 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4516 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4517 * exclude.c: Include <stdbool.h> unconditionally.
4518 * tempname.c: Include <stddef.h> unconditionally.
4519 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4520 * modechange.c, rpmatch.c (NULL): Don't define, since
4521 <stddef.h> does that.
4522 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4523 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4524 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4525 * xstrtol.c: Likewise.
4526 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4527 * savedir.c: Include <stddef.h> instead of defining NULL.
4529 * addext.c (addext): Use assignment rather than cast, to avoid
4530 warnings on some platforms.
4532 * mktime.c (__mktime_internal): Do not reject negative timestamps
4535 2003-05-10 Bruno Haible <bruno@clisp.org>
4537 * linebreak.c (iconv_string_length): Don't return -1 just because the
4538 string is longer than 4 KB.
4540 2003-05-12 Jim Meyering <jim@meyering.net>
4542 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4543 the space-padded-by-default conversion specifiers, %e, %k, %l.
4545 2003-05-03 Bruno Haible <bruno@clisp.org>
4547 Upgrade to Unicode-4.0.
4548 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4549 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4550 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4551 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4552 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4553 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4554 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4555 Change width of U+E0100..U+E01EF from 1 to 0.
4557 2003-04-25 Bruno Haible <bruno@clisp.org>
4559 * copy-file.c: Include <stddef.h>, for size_t.
4561 2003-04-25 Jim Meyering <jim@meyering.net>
4563 * copy-file.c (copy_file_preserving): Declare buf_size to be
4564 of type size_t, not int.
4566 2003-04-11 Jim Meyering <jim@meyering.net>
4568 Merge changes from Coreutils.
4570 2003-03-22 Jim Meyering <jim@meyering.net>
4572 * strftime.c (widen): Cast alloca return value to proper type.
4574 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4577 * strftime.c (my_strftime): Handle very large width
4578 specifications for numeric values correctly. Improve checks for
4581 2003-01-19 Jim Meyering <jim@meyering.net>
4583 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4584 (nl_get_alt_digit) [! defined my_strftime]: Define.
4585 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4586 _nl_get_alt_digit and _nl_get_walt_digit.
4588 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4589 These changes have no effect outside of _LIBC.
4591 2003-04-10 Bruno Haible <bruno@clisp.org>
4593 * findprog.h: New file, from GNU gettext.
4594 * findprog.c: New file, from GNU gettext.
4596 2003-04-05 Jim Meyering <jim@meyering.net>
4598 Merge changes from Coreutils.
4600 * exclude.h (PARAMS): Remove definition and uses.
4601 * exclude.c: Remove uses of `PARAMS'.
4603 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4604 Add test-cases for DOS filenames. Declare program_name.
4605 (main): Set up program_name. Patch by Rich Dawe.
4607 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4609 Use mntctl's return value to drive the entry-processing loop, since
4610 we can't rely on the value of the vmt_length member in the last
4611 entry. On some systems doing so could result in exhausting
4612 virtual memory. Based in part on a patch from Mike Jetzer.
4614 2003-04-04 Bruno Haible <bruno@clisp.org>
4616 * linebreak.h: New file, from GNU gettext.
4617 * linebreak.c: New file, from GNU gettext with slight modifications.
4618 * lbrkprop.h: New file, from GNU gettext.
4620 2003-04-03 Bruno Haible <bruno@clisp.org>
4622 * utf8-ucs4.h: New file, from GNU gettext.
4623 * utf16-ucs4.h: New file, from GNU gettext.
4624 * ucs4-utf8.h: New file, from GNU gettext.
4625 * ucs4-utf16.h: New file, from GNU gettext.
4627 2003-04-02 Bruno Haible <bruno@clisp.org>
4629 * binary-io.h: New file, from GNU gettext.
4631 2003-04-01 Bruno Haible <bruno@clisp.org>
4633 * pathname.h: New file, from GNU gettext.
4634 * concatpath.c: New file, from GNU gettext.
4636 2003-03-30 Bruno Haible <bruno@clisp.org>
4638 * copy-file.c (copy_file_preserving): Don't set owner if the function
4639 chown() doesn't exist.
4641 2003-03-28 Bruno Haible <bruno@clisp.org>
4643 * copy-file.h: New file, from GNU gettext.
4644 * copy-file.c: New file, from GNU gettext.
4646 2003-03-18 Jim Meyering <jim@meyering.net>
4648 * quote.c (quote_n): Fix typo in comment.
4650 2003-03-14 Jim Meyering <jim@meyering.net>
4652 Merge changes from Coreutils.
4653 * obstack.h (obstack_object_size): Declare temporary, __o,
4654 to be const, in order to avoid warnings.
4655 (obstack_room): Likewise.
4656 (obstack_empty_p): Likewise.
4658 2003-03-13 Paul Eggert <eggert@twinsun.com>
4660 Merge changes from Bison.
4661 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4662 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4663 when compiling Bison 1.875's `bitset bset = obstack_alloc
4664 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4665 * hash.c: Include <stdbool.h> unconditionally.
4667 2003-03-09 Paul Eggert <eggert@twinsun.com>
4669 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4670 Reported by Bruce Becker; see:
4671 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4673 2003-03-03 Paul Eggert <eggert@twinsun.com>
4674 Bruno Haible <bruno@clisp.org>
4676 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4677 Reported by John Hughes, see
4678 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4680 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4682 * poll_.h: New file.
4685 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4687 * mathl.h: New file.
4688 * acosl.c: New file.
4689 * asinl.c: New file.
4690 * atanl.c: New file.
4691 * ceill.c: New file.
4694 * floorl.c: New file.
4695 * frexpl.c: New file.
4696 * ldexpl.c: New file.
4698 * sincosl.c: New file.
4700 * sqrtl.c: New file.
4702 * trigl.c: New file.
4703 * trigl.h: New file.
4705 2003-02-17 Bruno Haible <bruno@clisp.org>
4707 * mkdtemp.h: New file, from GNU gettext.
4708 * mkdtemp.c: New file, from GNU gettext.
4710 2003-01-31 Bruno Haible <bruno@clisp.org>
4712 * rename.c: #undef rename before defining rpl_rename.
4713 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4715 2003-01-30 Bruno Haible <bruno@clisp.org>
4717 * printf-args.h: New file, from GNU gettext.
4718 * printf-args.c: New file, from GNU gettext.
4719 * printf-parse.h: New file, from GNU gettext.
4720 * printf-parse.c: New file, from GNU gettext.
4721 * vasnprintf.h: New file, from GNU gettext.
4722 * vasnprintf.c: New file, from GNU gettext.
4723 * asnprintf.c: New file, from GNU gettext.
4724 * vasprintf.h: New file, from GNU gettext with modifications.
4725 * vasprintf.c: New file, from GNU gettext.
4726 * asprintf.c: New file, from GNU gettext.
4728 2003-01-29 Bruno Haible <bruno@clisp.org>
4730 * stpncpy.h: New file, from GNU gettext with modifications.
4731 * stpncpy.c: New file, from GNU gettext with modifications.
4733 2003-01-28 Bruno Haible <bruno@clisp.org>
4735 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4737 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4740 2003-01-27 Bruno Haible <bruno@clisp.org>
4742 * xsetenv.h: New file, from GNU gettext.
4743 * xsetenv.c: New file, from GNU gettext.
4745 2003-01-23 Bruno Haible <bruno@clisp.org>
4747 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4749 2003-01-22 Bruno Haible <bruno@clisp.org>
4751 * exit.h: New file, from GNU gettext.
4753 2003-01-11 Bruno Haible <bruno@clisp.org>
4755 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4756 * strcase.h (strcasecmp, strncasecmp): Likewise.
4758 2003-01-14 Jim Meyering <jim@meyering.net>
4760 * same.c (same_name): Tweak a comment.
4762 2003-01-11 Bruno Haible <bruno@clisp.org>
4764 * same.c (same_name): Reorder tests so as to avoid calling stat()
4765 when a string comparison is sufficient.
4767 2003-01-11 Bruno Haible <bruno@clisp.org>
4769 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4772 2003-01-11 Bruno Haible <bruno@clisp.org>
4774 * hash-pjw.c: Add comment about low quality of this function.
4776 2003-01-12 Paul Eggert <eggert@twinsun.com>
4778 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4779 to avoid collisions with libcurses and libreadline.
4781 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4782 * getstr.h, getstr.c: Remove.
4783 * getline.c: Include "getline.h", to check interface.
4784 Move body of old getstr.c here: this defines MIN_CHUNK and
4785 declares getdelim2, which is renamed from getstr.
4786 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4788 * linebuffer.c (readlinebuffer): Renamed from readline.
4790 * linebuffer.h: Likewise.
4791 (readline): Remove backward-compatibility macro.
4793 2003-01-12 Jim Meyering <jim@meyering.net>
4795 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4797 2003-01-10 Bruno Haible <bruno@clisp.org>
4799 * alloca_.h: New file.
4800 * getdate.y: Unconditionally include alloca.h.
4801 * makepath.c: Likewise.
4802 * setenv.c: Likewise.
4803 * userspec.c: Likewise.
4805 2003-01-09 Bruno Haible <bruno@clisp.org>
4807 * stdbool.h.in: New file.
4809 2003-01-08 Bruno Haible <bruno@clisp.org>
4811 * safe-read.c: Include specification header first, to ensure its
4813 * full-write.c: Likewise.
4815 2003-01-08 Jim Meyering <jim@meyering.net>
4817 * full-write.c: Undefine and define-away `const' after inclusion
4818 of errno.h, not before. Suggestion from Bruno Haible.
4820 2003-01-07 Jim Meyering <jim@meyering.net>
4822 * full-write.c: Rework so that it may serve to define full_read, too.
4823 * full-read.c: Simply #define FULL_READ and include full-write.c.
4825 2003-01-06 Jim Meyering <jim@meyering.net>
4827 * version-etc.c: Update year in translatable copyright string.
4829 2002-12-25 Bruno Haible <bruno@clisp.org>
4831 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4832 * xstrtol.h: Likewise.
4833 * xstrtoimax.c: Likewise.
4834 * xstrtoumax.c: Likewise.
4835 * human.h: Likewise.
4837 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4838 on systems that have <inttypes.h> but not <stdint.h>.
4840 2002-12-31 Paul Eggert <eggert@twinsun.com>
4842 * memcoll.c (memcoll): Fall back on a simple algorithm using
4843 memcmp if strcoll doesn't work.
4845 2002-12-23 Bruno Haible <bruno@clisp.org>
4847 * localcharset.h: New file.
4848 * localcharset.c: Include it.
4849 * unicodeio.c: Likewise.
4851 2002-12-22 Bruno Haible <bruno@clisp.org>
4853 * utime.c (utime_null): No need to call ftruncate if the file was
4856 2002-12-23 Bruno Haible <bruno@clisp.org>
4858 * memcoll.c (STRCOLL): New macro.
4861 2002-12-22 Bruno Haible <bruno@clisp.org>
4863 * getstr.h (getstr): Define, to avoid clash with libcurses.
4864 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4866 2002-12-22 Bruno Haible <bruno@clisp.org>
4868 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4870 2002-12-23 Bruno Haible <bruno@clisp.org>
4872 * getline.h: Include <stddef.h>, for size_t.
4874 * unicodeio.h: Include <stddef.h>, for size_t.
4875 * unicodeio.c: Don't include <stddef.h>.
4877 2002-12-17 Bruno Haible <bruno@clisp.org>
4879 * canon-host.c (strdup): Remove unused declaration.
4881 * fsusage.c: Include full_read.h.
4882 (get_fs_usage): Use full_read instead of safe_read.
4884 * utime.c (utime_null): Use SAFE_READ_ERROR.
4886 2002-12-11 Bruno Haible <bruno@clisp.org>
4888 * setenv.h: Rewritten to cope with systems that have setenv() but not
4890 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4893 2002-12-11 Bruno Haible <bruno@clisp.org>
4895 * setenv.c (alloca): Fall back to malloc.
4897 (setenv): Use freea() to free memory allocated with alloca().
4899 2002-11-13 Bruno Haible <bruno@clisp.org>
4901 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4902 function declarations.
4903 * unsetenv.c (unsetenv): Likewise.
4905 2002-03-04 Bruno Haible <bruno@clisp.org>
4907 Portability to AIX 4.3.3.
4908 * unsetenv.c: New file, extracted from setenv.c.
4909 * setenv.c: Move the unsetenv() function to unsetenv.c.
4911 2001-12-20 Bruno Haible <bruno@clisp.org>
4913 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4914 use malloc instead. For SunOS 4.
4916 2001-12-11 Bruno Haible <bruno@clisp.org>
4918 * setenv.c: Declare alloca.
4919 (compar_fn_t): New typedef.
4920 (KNOWN_VALUE, STORE_VALUE): Use it.
4922 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4925 2002-12-10 Paul Eggert <eggert@twinsun.com>
4927 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4928 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4929 Choose values that are less likely to collide with system fnmatch
4931 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4932 defined (e.g., a pure POSIX system).
4933 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4934 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4936 2002-12-06 Jim Meyering <jim@meyering.net>
4938 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4940 Merge in changes from libc's misc/error.c, in preparation
4941 for the merge of gnulib's changes back into libc.
4943 * error.c (_): Define only if not already defined.
4944 Move definition to follow all #include directives.
4945 Include unlocked-io.h only if !_LIBC.
4946 [_LIBC]: Include <libio/libioP.h>.
4947 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4948 (fflush): Tweak definition to use INTUSE.
4951 2002-12-05 Paul Eggert <eggert@twinsun.com>
4953 * alloca.c [defined emacs]: Include "lisp.h".
4954 (xalloc_die) [defined emacs]: New macro.
4955 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4956 [! defined emacs]: Include <xalloc.h>.
4957 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4958 (pointer): Typedef to POINTER_TYPE *.
4959 (malloc): Remove decl; we now always use xmalloc.
4960 (alloca): Use old-style definition, since Emacs needs this.
4961 Check for arithmetic overflow when computing combined size.
4963 2002-12-04 Paul Eggert <eggert@twinsun.com>
4965 Do not generate unlocked-io.h automatically, since it's easier to
4966 maintain it by hand.
4968 * unlocked-io.h: New file, from GNU diffutils,
4969 but with proper copyright notice and attribution.
4971 * Makefile.am: Add copyright notice.
4972 (libfetish_a_SOURCES): Add unlocked-io.h.
4973 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4974 (DISTCLEANFILES, io_functions): Remove macros.
4975 (EXTRA_DIST): Remove gen_uio.
4976 (unlocked-io.h): Remove rule.
4978 2002-12-04 Jim Meyering <jim@meyering.net>
4980 Reflect the fact that stat.c and lstat.c are no longer generated.
4981 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4982 (DISTCLEANFILES): Likewise.
4983 (EXTRA_DIST): Likewise.
4984 (all_local): Don't depend on stat.c or lstat.c.
4985 (stat.c, lstat.c): Remove rules.
4986 (EXTRA_DIST): Remove xstat.in.
4988 * xstat.in: Remove file. Contents moved into stat.c.
4989 * stat.c: New file. Contents mostly from xstat.in.
4990 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4991 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4993 * safe-read.c: Rework so that it may serve to define safe_write, too.
4994 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4996 2002-12-03 Jim Meyering <jim@meyering.net>
4998 * safe-read.c, safe-write.c: Change variable names and comments, but
4999 not semantics, to minimize the differences between these two files.
5000 (safe_read): Change comment to mention SAFE_READ_ERROR.
5002 * safe-read.c (IS_EINTR): Define.
5003 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5005 2002-12-02 Bruno Haible <bruno@clisp.org>
5007 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5008 Define, taken from safe-read.c.
5009 (INT_MAX): Provide fallback.
5010 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5011 * safe-write.h (SAFE_WRITE_ERROR): Define.
5013 * safe-read.c (EINTR): Remove definition.
5014 (safe_read): Don't use EINTR if it is absent.
5016 2002-12-02 Jim Meyering <jim@meyering.net>
5018 * safe-read.c (EINTR): Define.
5019 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5020 (INT_MAX): Provide fallback.
5021 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5023 * safe-read.h (SAFE_READ_ERROR): Define.
5025 2002-12-01 Jim Meyering <jim@meyering.net>
5027 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5028 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5030 2002-11-27 Paul Eggert <eggert@twinsun.com>
5032 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5033 hash_rehash): Replace `if (limit <= value) abort ();' with
5034 `if (! (value < limit)) abort ();', for readability.
5036 2002-11-26 <karl@gnu.org>
5038 * strdup.c: copy from libc again, with jim's ok.
5039 * .cppi-disable: re-add strdup.c
5041 2002-11-25 <karl@gnu.org>
5043 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5044 instead of "strtol.c".
5046 2002-11-25 Jim Meyering <jim@meyering.net>
5048 * mktime.c: Sync from libc, now that it has the latest fix.
5050 2002-11-24 <karl@gnu.org>
5052 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5053 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5055 2002-11-24 Jim Meyering <jim@meyering.net>
5057 Update from coreutils:
5059 * mktime.c: Merge in changes from libc.
5061 Avoid a link-time failure on some Linux systems.
5062 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5063 (__mon_yday): Declare with the STATIC attribute.
5064 (__mktime_internal): Likewise.
5065 Based on a report from Greg Schafer.
5067 2002-11-23 Jim Meyering <jim@meyering.net>
5069 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5070 Use `unsigned', not `int', as type of index.
5072 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5074 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5076 2002-11-22 Paul Eggert <eggert@twinsun.com>
5078 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5079 hint that one should use `if (! x) abort ();' rather than `assert
5080 (x);', and anyway it's one less thing to worry about configuring.
5081 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5082 hash_rehash, hash_insert): Use abort rather than assert.
5084 2002-11-22 Paul Eggert <eggert@twinsun.com>
5086 * quotearg.h: Allow multiple inclusion by surrounding with
5087 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5088 so that we can be included first.
5089 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5090 * quotearg.c: Include quotearg.h immediately after config.h.
5091 No need to include stddef.h or sys/types.h any more.
5092 Surround local include files with "", not "<>".
5093 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5094 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5095 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5096 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5097 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5098 (ISPRINT): Remove; no longer needed now that we assume C89.
5100 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5103 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5104 quotearg_char): Use SIZE_MAX rather than
5105 (size_t) -1 when we are talking about "infinity".
5107 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5109 2002-11-22 Bruno Haible <bruno@clisp.org>
5111 * safe-read.h: Assume C89. Add comments.
5112 (safe_read): Change return type to size_t.
5113 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5114 counts > SSIZE_MAX correctly.
5115 * safe-write.h: New file.
5116 * safe-write.c: New file.
5117 * full-read.h: New file.
5118 * full-read.c: New file.
5119 * full-write.h: Assume C89. Add comments.
5120 * full-write.c: Include safe-write.h.
5121 (full_write): Rewritten to use safe_write.
5122 Suggested by Jim Meyering and Paul Eggert.
5124 2002-11-21 Bruno Haible <bruno@clisp.org>
5126 Remove case insensitive option matching.
5127 * argmatch.h (argcasematch): Remove declaration.
5128 (ARGCASEMATCH): Remove macro.
5129 (__xargmatch_internal): Remove case_sensitive argument.
5130 (XARGMATCH): Update.
5131 (XARGCASEMATCH): Remove macro.
5132 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5133 case_sensitive argument.
5134 (argcasematch): Remove function.
5135 (__xargmatch_internal): Remove case_sensitive argument.
5136 (main): Use XARGMATCH instead of XARGCASEMATCH.
5138 * xmalloc.c: Change compile-time error message. Add comment about
5139 required autoconf version.
5141 2002-11-21 Jim Meyering <jim@meyering.net>
5143 * strdup.c (strdup): Tweak comment and initial #if/#include.
5145 Merge in changes from the coreutils.
5147 2002-09-25 Paul Eggert <eggert@twinsun.com>
5148 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5149 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5150 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5151 int. Work more efficiently if X is the same width as uintmax_t.
5152 Do not compare X to -1, to avoid bogus compiler warning.
5153 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5154 Don't assume that f_frsize and f_bsize are the same type.
5156 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5159 * makepath.c (make_path): Restore umask *before* creating the final
5161 (make_path): Minor reformatting.
5163 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5164 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5166 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5167 ones. At least on GNU/Linux systems, `auto' means something else.
5170 2002-11-20 Paul Eggert <eggert@twinsun.com>
5172 Merge argmatch cleanups from Bison. Assume C89.
5174 * argmatch.c: Include config.h here, not in argmatch.h.
5175 Include stdlib.h, for EXIT_FAILURE.
5176 Always include <string.h>, since we assume C89.
5177 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5178 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5179 Include <stddef.h> instead, since it's all we need for size_t.
5180 (PARAMS): Remove. All uses removed.
5181 (ARRAY_CARDINALITY): Do not bother to #undef.
5182 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5183 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5184 Remove unnecessary parentheses.
5185 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5186 Insert necessary parentheses.
5187 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5188 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5190 2002-11-19 Bruno Haible <bruno@clisp.org>
5192 * mbswidth.c: Include mbswidth.h right at the beginning.
5193 * mbswidth.h: Include <stddef.h>, for size_t.
5195 * mbswidth.h (PARAMS): Remove macro.
5196 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5197 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5199 * gcd.h (PARAMS): Remove macro.
5200 (gcd): Use ANSI C function declarations.
5201 * gcd.c (gcd): Likewise.
5203 2002-11-15 Bruno Haible <bruno@clisp.org>
5205 * strcspn.c: Include <stddef.h>.
5206 (strcspn): Use ANSI C function declaration. Change return type to
5208 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5209 (strpbrk): Use NULL.
5210 * strpbrk.h (PARAMS): Remove macro.
5211 (strpbrk): Use ANSI C function declaration.
5212 * strstr.c: Don't include <sys/types.h>.
5213 * strstr.h (PARAMS): Remove macro.
5214 (strstr): Use ANSI C function declarations.
5216 2002-11-06 Bruno Haible <bruno@clisp.org>
5218 * gcd.h (gcd): Change argument type to 'unsigned long'.
5219 * gcd.c (gcd): Likewise.
5221 2002-11-05 Bruno Haible <bruno@clisp.org>
5223 * gcd.h: New file, from gettext-0.11.5.
5224 * gcd.c: New file, from gettext-0.11.5.
5226 2002-11-05 Bruno Haible <bruno@clisp.org>
5228 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5229 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5230 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5231 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5233 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5234 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5236 * closeout.c: Include gettext.h instead of <libintl.h>.
5237 * human.c: Include gettext.h instead of <libintl.h>.
5238 * quotearg.c: Include gettext.h instead of <libintl.h>.
5239 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5240 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5241 * userspec.c: Include gettext.h instead of <libintl.h>.
5242 * version-etc.c: Include gettext.h instead of <libintl.h>.
5243 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5244 (textdomain): Remove definition.
5245 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5247 * long-options.c: Remove include of <libintl.h> and definition of _.
5248 * same.c: Remove include of <libintl.h> and definition of _.
5250 2002-11-04 Bruno Haible <bruno@clisp.org>
5252 * stpcpy.h: New file, from GNU gettext-0.11.5.
5253 * strcase.h: New file, from GNU gettext-0.11.5.
5254 * strpbrk.h: New file, from GNU gettext-0.11.5.
5255 * strstr.h: New file, from GNU gettext-0.11.5.
5256 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5258 2002-05-09 Bruno Haible <bruno@clisp.org>
5260 * config.charset: Update for newest glibc. Add canonical names
5261 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5263 2002-05-09 Bruno Haible <bruno@clisp.org>
5265 * localcharset.c (get_charset_aliases): Add more Windows specific
5268 2002-05-08 Owen Taylor <otaylor@redhat.com>
5270 * config.charset: A few additions for Solaris.
5272 2001-12-05 Bruno Haible <bruno@clisp.org>
5274 * localcharset.c (locale_charset): Don't return an empty string.
5276 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5278 * config.charset: msdos in uk_UA uses CP1125.
5280 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5282 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5283 * localcharset.c (locale_charset): Declare as extern "C".
5285 2002-02-15 Bruno Haible <bruno@clisp.org>
5287 * config.charset [msdosdjgpp]: For Russian, use CP866.
5289 2002-02-11 Bruno Haible <bruno@clisp.org>
5291 * config.charset: Add support for NetBSD.
5293 2002-09-25 <karl@gnu.org>
5295 * strdup.c: copy from libc/string (via ../config/srclist*).
5296 * getopt*: copy from libc/posix.
5297 * gettext.h: copy from gettext.
5298 * .cppi-disable: add strdup.c, gettext.h.
5300 2002-07-01 Jim Meyering <meyering@lucent.com>
5302 * c-stack.c: Include sys/time.h.
5303 From Volker Borchert.
5305 2002-06-11 Paul Eggert <eggert@twinsun.com>
5307 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5308 New macro. Use it uniformly instead of
5309 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5310 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5311 reported by Vin Shelton.
5313 2002-06-22 Jim Meyering <meyering@lucent.com>
5315 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5316 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5318 2002-06-22 Paul Eggert <eggert@twinsun.com>
5320 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5321 Do not assume SA_SIGINFO behavior.
5322 Bug reported by Jim Meyering on NetBSD 1.5.2.
5324 2002-06-22 Jim Meyering <meyering@lucent.com>
5326 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5328 * exitfail.c, exitfail.h: Likewise.
5329 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5331 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5333 (EXTRA_DIST): Add fnmatch_loop.c.
5334 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5336 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5337 * fnmatch.c: Update from diffutils-2.8.2.
5338 * fnmatch_.h: New file. From diffutils-2.8.2.
5339 * fnmatch.h: Remove file.
5341 2002-06-18 Paul Eggert <eggert@twinsun.com>
5343 * file-type.h: Report an error if neither S_ISREG nor
5344 S_IFREG is defined, instead of using a test specific to glibc
5345 2.2. This should be safe, since POSIX requires S_ISREG and
5346 Unix Version 7 had S_IFREG. We don't need to check for
5347 <sys/types.h> since we don't use any symbols that it defines.
5349 2002-06-15 Jim Meyering <meyering@lucent.com>
5351 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5352 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5353 have been included before this file.
5355 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5357 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5358 so that each temporary file name is unique and valid in the first
5359 8 characters, for operation under DOS.
5361 2002-06-15 Jim Meyering <meyering@lucent.com>
5363 Work even with DJGPP 2.03, which lacks support for symlinks.
5365 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5367 * lchown.c (S_ISLNK): Likewise.
5369 2002-06-14 Jim Meyering <meyering@lucent.com>
5371 * file-type.h: Use the version from diffutils-2.8.2.
5372 * file-type.c: Likewise.
5374 2002-05-27 Jim Meyering <meyering@lucent.com>
5376 Fix a problem seen only on nonconforming systems whereby ls.c's
5377 use of localtime, and then of gettimeofday would cause trouble:
5378 the localtime call used to initialize rpl_gettimeofday's save
5379 mechanism would clobber ls's current local time information so
5380 that in any long listing the first file would always be listed
5381 with date 1970-01-01. Analysis by Volker Borchert.
5383 * gettimeofday.c (localtime): Undefine.
5384 (rpl_localtime): New function.
5386 2002-05-22 Jim Meyering <meyering@lucent.com>
5388 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5389 * file-type.h: New file.
5390 * file-type.c (file_type): New file/function. Extracted from diffutils.
5392 2002-04-29 Paul Eggert <eggert@twinsun.com>
5394 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5396 2002-04-28 Paul Eggert <eggert@twinsun.com>
5398 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5399 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5400 of 127, since 64 is the largest conceivable number for ancient
5402 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5404 2002-04-28 Jim Meyering <meyering@lucent.com>
5406 * sig2str.c (WTERMSIG): Remove definition (unused).
5408 2002-04-28 Paul Eggert <eggert@twinsun.com>
5410 * sig2str.h, sig2str.c: New files.
5411 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5413 2002-04-24 Jim Meyering <meyering@lucent.com>
5415 * gettext.h: New file, from Gettext.
5416 * Makefile.am (INCLUDES): Remove -I../intl.
5417 (libfetish_a_SOURCES): Add gettext.h.
5419 2002-04-16 Jim Meyering <meyering@lucent.com>
5421 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5422 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5423 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5425 2002-04-12 Jim Meyering <meyering@lucent.com>
5427 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5429 2002-03-10 Jim Meyering <meyering@lucent.com>
5431 * makepath.c (make_path): Remove a comma from a diagnostic.
5432 Suggestion from Santiago Vila.
5434 2002-03-08 Jim Meyering <meyering@lucent.com>
5436 * rename.c: Mention that this wrapper is needed also on
5437 mips-dec-ultrix4.4 systems.
5439 2002-03-02 Jim Meyering <meyering@lucent.com>
5441 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5442 not HAVE_CLOCK_SETTIME.
5444 2002-02-27 Paul Eggert <eggert@twinsun.com>
5446 * nanosleep.h: Rename to....
5447 * timespec.h: New name for nanosleep.h. All uses changed.
5449 * gettime.c: New file.
5450 * settime.c: New file.
5453 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5454 timespec.h. Remove nanosleep.h.
5456 2002-02-25 Paul Eggert <eggert@twinsun.com>
5458 * acl.c, acl.h: New files.
5459 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5461 2002-02-24 Jim Meyering <meyering@lucent.com>
5463 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5464 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5465 cause trouble. Reported by Nelson Beebe.
5467 2002-02-23 Paul Eggert <eggert@twinsun.com>
5469 * path-concat.c (xpath_concat): Reorder code to pacify
5470 compilers that don't know that xalloc_die never returns.
5472 2002-02-20 Jim Meyering <meyering@lucent.com>
5474 * getdate.c: Regenerate using bison-1.33.
5476 2002-02-15 Paul Eggert <eggert@twinsun.com>
5478 * posixver.c, posixver.h: New files.
5479 * Makefile.am (libfetish_a_SOURCES): Add them.
5481 2002-02-02 Paul Eggert <eggert@twinsun.com>
5482 Bruno Haible <bruno@clisp.org>
5484 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5485 (fwrite_success_callback): New declaration.
5486 * unicodeio.c (unicode_to_mb): New function, extracted from
5487 print_unicode_char. Call failure callback instead of error.
5488 (fwrite_success_callback): New function.
5489 (exit_failure_callback): New function.
5490 (fallback_failure_callback): New function.
5491 (print_unicode_char): Call unicode_to_mb.
5493 2002-01-26 Jim Meyering <meyering@lucent.com>
5495 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5497 2002-01-22 Jim Meyering <meyering@lucent.com>
5499 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5500 Otherwise, some versions of automake would omit the rule that makes
5501 Makefile from Makefile.in.
5503 2001-01-21 Paul Eggert <eggert@twinsun.com>
5505 * xmemcoll.h, xmemcoll.c: New files.
5506 * Makefile.am (libfetish_a_SOURCES): Add them.
5507 * memcoll.c: Include errno.h, and declare errno if not defined.
5508 (memcoll): Set errno to zero if there is no error.
5510 * quotearg.c (quotearg_buffer_restyled):
5511 Fix bug with quoting buffers containing NUL when backslashing escapes.
5512 This bug was exposed by the other changes in this patch.
5513 (quotearg_n_options): New arg ARGSIZE.
5514 All callers changed.
5515 (quoting_options_from_style): New function.
5516 (quotearg_n_style): Use it.
5517 (quotearg_n_style_mem): New function.
5519 * quotearg.h (quotearg_n_style_mem): New function.
5521 2002-01-16 Jim Meyering <meyering@lucent.com>
5523 * getdate.y: Add three semicolons, each just before a closing brace.
5524 Bison (as of version 1.31) no longer papers over that mistake.
5526 2002-02-14 Paul Eggert <eggert@twinsun.com>
5528 * backupfile.c (ISDIGIT): Comment fix.
5529 * getdate.y (ISDIGIT): Likewise.
5530 * posixtm.c (ISDIGIT, year): Likewise.
5531 * strverscmp.c (ISDIGIT): Likewise.
5532 * userspec.c (ISDIGIT): Likewise.
5534 2002-01-05 Jim Meyering <meyering@lucent.com>
5536 * version-etc.c (version_etc_copyright): Update copyright year.
5538 2001-01-19 Paul Eggert <eggert@twinsun.com>
5540 * closeout.c (close_stdout_status): If ferror (stdout), do
5541 not silently exit merely because the output buffer happens to
5542 have nothing pending.
5544 2001-12-18 Paul Eggert <eggert@twinsun.com>
5546 See the big note in ../ChangeLog.
5547 * human.c (suffixes): Prefer K to k for 1024.
5548 (generate_suffix_backwards): New function.
5549 (human_readable_inexact): Use it.
5550 * xstrtol.c (__xstrtol): If there is no number but there
5551 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5552 Accept 'K' as well as 'k'.
5554 2001-12-15 Jim Meyering <meyering@lucent.com>
5556 * regex.h (__restrict_arr): Update from libc.
5558 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5559 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5562 2001-12-10 Jim Meyering <meyering@lucent.com>
5564 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5565 Instead, include "xalloc.h".
5566 (initbuffer): Don't cast xmalloc return value to char*.
5567 (readline): Reword comment.
5568 Don't cast xrealloc return value to char*
5571 2001-12-09 Jim Meyering <meyering@lucent.com>
5573 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5574 `signed and unsigned type in conditional expression'.
5575 * posixtm.c (posix_time_parse): Likewise.
5577 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5579 * readtokens.c (readtoken): Declare an index to be of type unsigned
5580 to avoid a pedantic warning.
5582 * getstr.c: Don't include assert.h.
5583 (getstr): Remove warning-evoking assertions.
5584 Return -1 if offset parameter is out of bounds.
5585 Change the type of a local from int to size_t.
5587 * strftime.c (my_strftime_localtime_r): Include this function
5588 definition in the `#if ! HAVE_TM_GMTOFF' block.
5590 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5591 Include xalloc.h instead.
5593 2001-12-02 Jim Meyering <meyering@lucent.com>
5595 * tempname.c: Don't declare getenv, thus reverting the change of
5596 2001-11-18. It's no longer necessary, now that stdlib.h is always
5599 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5600 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5602 2001-11-30 Akim Demaille <akim@epita.fr>
5604 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5605 before being defined.
5607 2001-11-27 Paul Eggert <eggert@twinsun.com>
5609 * quotearg.h (quotearg_n, quotearg_n_style):
5610 First arg is int, not unsigned.
5611 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5612 (SIZE_MAX, UINT_MAX): New macros.
5613 (quotearg_n_options): Abort if N is negative.
5614 Avoid overflow check on hosts where size_t is 64 bits and int
5615 is 32 bits, as overflow is impossible there.
5616 Fix off-by-one typo that caused unnecessary reallocation.
5618 2001-11-27 Jim Meyering <meyering@lucent.com>
5620 * tempname.c: Merge with version from libc.
5621 * regex.c: Likewise.
5623 * tempname.c: Include stdlib.h unconditionally. On some old systems
5624 for which STDC_HEADERS is 0, it was not included, resulting in a
5625 warning about an integer-to-pointer conversion problem with getenv.
5626 Reported by Volker Borchert.
5628 2001-11-26 Jim Meyering <meyering@lucent.com>
5630 * gtod.h: Remove file.
5631 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5632 * gettimeofday.c: Don't include gtod.h.
5633 (GTOD_init): Remove function.
5634 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5635 Suggestion from Volker Borchert.
5637 2001-11-23 Jim Meyering <meyering@lucent.com>
5639 * hash.h (struct hash_table): Don't define here. Merely declare it.
5640 * hash.c (struct hash_table): Define it here instead.
5642 2001-11-22 Jim Meyering <meyering@lucent.com>
5644 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5646 2001-11-18 Paul Eggert <eggert@twinsun.com>
5648 * tempname.c (TMP_MAX): Remove; no longer needed.
5649 (TEMPORARIES): New macro.
5650 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5651 removes an artificial limitation (e.g. HP-UX 10.20, where
5654 2001-11-18 Jim Meyering <meyering@lucent.com>
5656 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5659 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5660 files will be created before anything else.
5662 2001-11-17 Jim Meyering <meyering@lucent.com>
5664 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5665 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5666 rather than group writable. Patch by Juan F. Codagnone.
5668 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5669 Instead, include "xalloc.h".
5671 * mountlist.c: Include unlocked-io.h after all system headers.
5672 Remove explicit declarations of xmalloc, xrealloc,
5673 and xstrdup. Instead, include "xalloc.h".
5675 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5676 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5677 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5679 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5680 Reported by Padraig Brady.
5682 * mkstemp.c: #undef mkstemp.
5684 (rpl_mkstemp): Rename from mkstemp.
5687 2001-11-16 Jim Meyering <meyering@lucent.com>
5689 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5690 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5691 determine the amount of total physical memory, use pstat_getstatic.
5692 HPUX-11 doesn't define _SC_PHYS_PAGES.
5693 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5694 If sysconf couldn't be used to determine the amount of available
5695 physical memory, use both pstat_getstatic and pstat_getdynamic.
5696 Based on a patch from Bob Proulx.
5698 2001-11-05 Jim Meyering <meyering@lucent.com>
5700 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5702 2001-11-03 Jim Meyering <meyering@lucent.com>
5704 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5705 in argmatch_to_argument call.
5707 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5710 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5711 e.g., a fault due to an attempt to free a NULL pointer.
5713 2001-11-01 Jim Meyering <meyering@lucent.com>
5715 * dirfd.c, dirfd.h: New files.
5716 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5718 * hash.c (hash_print) [TESTING]: Clean up.
5720 2001-10-22 Paul Eggert <eggert@twinsun.com>
5722 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5723 to avoid a warning if -Wall.
5725 2001-10-21 Paul Eggert <eggert@twinsun.com>
5727 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5729 2001-10-21 Jim Meyering <meyering@lucent.com>
5731 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5732 this code would end up calling gettext even in packages built
5734 * getopt.c (_): Likewise.
5735 * regex.c (_): Likewise.
5737 2001-10-20 Paul Eggert <eggert@twinsun.com>
5739 * error.c (strerror_r): Do not declare unless !_LIBC.
5740 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5741 Use strerror_r that is only a macro, even if it is not a function.
5742 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5743 (private_strerror): Use prototypes, not old-style function definition.
5744 (print_errno_message): New function.
5745 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5747 (error_tail, error, error_at_line): Use it.
5749 2001-10-11 Jim Meyering <meyering@lucent.com>
5751 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5752 and quote_n (1, ... to avoid clobbering a buffer.
5754 2001-10-05 Jim Meyering <meyering@lucent.com>
5756 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5757 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5758 * hash-pjw.h: New file.
5760 2001-09-30 Jim Meyering <meyering@lucent.com>
5762 * mountlist.c [MOUNTED_GETFSSTAT]:
5763 Include <sys/ucred.h>, for Apple Darwin.
5764 Include sys/mount.h and sys/fs_types.h only if available.
5766 (read_filesystem_list): Use FS_TYPE.
5768 2001-09-29 Paul Eggert <eggert@twinsun.com>
5770 * exclude.c (excluded_filename): 0 -> false, since it's
5773 2001-09-28 Paul Eggert <eggert@twinsun.com>
5775 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5776 #defines strtoimax. Also treat the other strto* functions
5779 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5780 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5781 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5783 2001-09-26 Jim Meyering <meyering@lucent.com>
5785 Most macros in unlocked-io.h had the wrong number of arguments.
5786 * gen-uio: New script.
5787 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5788 * unlocked-io.hin: Remove file.
5789 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5790 rather than trying to embed it here.
5791 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5792 Reported by Padraig Brady.
5794 2001-09-25 Volker Borchert <bt@teknon.de>
5796 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5798 2001-09-23 Jim Meyering <meyering@lucent.com>
5800 * mountlist.c: Remove useless parentheses in #if directives.
5801 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5802 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5804 2001-09-22 Jim Meyering <meyering@lucent.com>
5806 * localcharset.c: Update from latest gettext.
5807 * config.charset: Likewise.
5809 2001-09-20 Jim Meyering <meyering@lucent.com>
5811 * xstrtol.c (strtoimax): Guard declaration with
5812 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5813 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5814 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5815 (strtoumax): Likewise, for completeness (it wasn't necessary).
5817 2001-09-06 Paul Eggert <eggert@twinsun.com>
5819 * strtoimax.c (HAVE_LONG_LONG):
5820 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5821 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5822 to work around bug in IBM C compiler.
5824 2001-09-16 Jim Meyering <meyering@lucent.com>
5826 * mkdir.c: New file.
5828 2001-09-04 Paul Eggert <eggert@twinsun.com>
5830 * xgetcwd.c: Revert some of the previous change; intead,
5831 fix the HAVE_GETCWD_NULL code to behave more like the
5832 !HAVE_GETCWD_NULL code used to.
5835 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5838 2001-09-04 Paul Eggert <eggert@twinsun.com>
5840 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5841 Use ssize_t, not int, to store result of readlink.
5842 Check for ssize_t overflow as well as size_t overflow,
5843 as POSIX says the result of readlink is implementation-defined
5844 when ssize_t overflows.
5845 Remove unnecessary cast to char*.
5846 Use free+malloc instead of realloc, as the storage doesn't need
5847 to be preserved and it's clearer and can be more efficient that way.
5848 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5849 * xreadlink.h (xreadlink): Update prototype.
5851 2001-09-03 Paul Eggert <eggert@twinsun.com>
5853 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5854 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5855 spotted by Jim Meyering.
5857 2001-09-03 Jim Meyering <meyering@lucent.com>
5859 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5861 2001-09-03 Paul Eggert <eggert@twinsun.com>
5863 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5864 like the HAVE_GETCWD_NULL code.
5865 Include pathmax.h if not HAVE_GETCWD.
5866 Do not include xalloc.h.
5867 (INITIAL_BUFFER_SIZE): New symbol.
5868 Do not use xmalloc / xrealloc, since the caller is responsible for
5869 handling errors. Preserve errno around `free' during failure.
5870 Do not overrun buffer when using getwd.
5872 2001-09-03 Paul Eggert <eggert@twinsun.com>
5874 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5875 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5877 2001-09-02 Jim Meyering <meyering@lucent.com>
5879 * error.c: Update from GNU libc.
5881 2001-09-01 Jim Meyering <meyering@lucent.com>
5883 * xreadlink.c: New file.
5884 * xreadlink.h: New file.
5885 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5887 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5888 doesn't conflict with sparc Solaris 7's definition in
5889 /usr/include/sys/int_types.h.
5891 * exclude.c: Use `""', not `<>' to #include non-system header files.
5892 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5893 and strncasecmp as r-values. Unixware didn't have declarations.
5895 2001-08-31 Jim Meyering <meyering@lucent.com>
5897 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5898 Use an initial, malloc'd, buffer of length 128 rather than
5899 a statically allocated one of length 1024.
5901 2001-08-30 Paul Eggert <eggert@twinsun.com>
5903 * xgetcwd.c: Don't include pathmax.h.
5904 Include stdlib.h and unistd.h if available.
5906 (xmalloc, xstrdup, free): Remove decls.
5907 (xgetcwd): Don't assume sizes fit in unsigned.
5908 Check for overflow when computing sizes.
5909 Simplify reallocation code.
5911 2001-08-28 Paul Eggert <eggert@twinsun.com>
5913 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5915 * strtoimax.c: Renamed from strtoxmax.c, removing the
5918 Also, make the following further changes to make this file's
5919 configuration more similar to that of strtol.c:
5920 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5921 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5922 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5923 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5924 changed to signed values.
5926 And make the following changes as well:
5927 Fix copyright notice, as 1999 was missing.
5928 (verify): New macro.
5929 (strtoimax): Check sizes at compile-time, not run-time.
5930 Prefer strtol to strtoll if both work.
5931 (main): Remove; it was not that useful and was a pain to maintain.
5933 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5935 2001-08-30 Paul Eggert <eggert@twinsun.com>
5937 * savedir.c (savedir): Remove size parameter, as POSIX says that
5938 a directory's st_size can have an arbitrary value, so the old
5939 usage could waste an arbitrary amount of memory. All uses
5941 * savedir.h: Update prototype.
5943 2001-08-30 Paul Eggert <eggert@twinsun.com>
5945 * xstrtol.c (strtoimax): New decl.
5947 2001-08-28 Paul Eggert <eggert@twinsun.com>
5949 * xstrtol.h: Add copyright notice.
5950 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5951 LONGINT_INVALID_SUFFIX_CHAR.
5953 2001-08-30 Paul Eggert <eggert@twinsun.com>
5955 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5958 2001-08-30 Paul Eggert <eggert@twinsun.com>
5960 * hash.c: Remove '2001' from copyright notice.
5962 2001-08-30 Paul Eggert <eggert@twinsun.com>
5964 * full-write.h: New file.
5965 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5966 * full-write.c: Correct credits, as cccp.c no longer
5967 exists and anyway it was so heavily changed from the old cccp
5968 code as to be unrecognizable. Include full-write.h.
5969 (full_write) Return size_t, with short writes meaning failure.
5970 All callers changed. This fixes a bug with large buffers
5972 * utime.c: Include full-write.h.
5974 2001-08-30 Paul Eggert <eggert@twinsun.com>
5976 Merge 'exclude' changes from tar 1.13.22.
5977 This fixes one or two unlikely storage allocation overflow bugs,
5978 but doesn't change user-visible behavior otherwise.
5980 2001-08-30 Paul Eggert <eggert@twinsun.com>
5982 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5983 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5984 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5985 Include if available.
5986 (<xalloc.h>): Include
5987 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5988 (verify): New macro. Use it to verify that EXCLUDE macros do not
5989 collide with FNM macros.
5990 (struct patopts): New struct.
5991 (struct exclude): Use it, as exclude patterns now come with options.
5992 (new_exclude): Support above changes.
5993 (new_exclude, add_exclude_file):
5994 Initial size must now be a power of two to simplify overflow checking.
5995 (free_exclude, fnmatch_no_wildcards): New function.
5996 (excluded_filename): No longer requires options arg, as the options
5997 are determined by add_exclude. Now returns bool, not int.
5998 (excluded_filename, add_exclude):
5999 Add support for the fancy new exclusion options.
6000 (add_exclude, add_exclude_file): Now takes int options arg.
6001 Check for arithmetic overflow when computing sizes.
6002 (add_exclude_file): xrealloc might modify errno, so don't
6003 realloc until after errno might be used.
6005 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6007 (free_exclude): New decl.
6008 (add_exclude, add_exclude_file): Now takes int options arg.
6009 (excluded_filename): No longer requires options arg, as the options
6010 are determined by add_exclude. Now returns bool, not int.
6012 2001-08-30 Paul Eggert <eggert@twinsun.com>
6014 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6016 2001-08-27 Jim Meyering <meyering@lucent.com>
6018 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6020 * version-etc.c (N_): Remove definition.
6021 Revert most of last change.
6022 Instead, simply don't mark the `Copyright...' string for translation.
6023 Based on advice from Paul Eggert.
6025 * strtoxmax.c: Tweak comment.
6027 2001-08-26 Jim Meyering <meyering@lucent.com>
6029 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6030 of copyright with `%s' so translators don't get an untranslated
6032 (COPYRIGHT_YEAR): Define.
6033 (version_etc): Use fprintf rather than fputs.
6034 Suggestion from Ulrich Drepper.
6036 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6038 * strtoll.c: New file, from GNU libc.
6039 * xstrtoimax.c: New file.
6041 * xstrtol.h: Add xstrtoimax.
6042 * strtoumax.c: New file. Simply include "strtoumax.c".
6043 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6045 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6046 * strtoxmax.c: ... then renamed to this.
6048 2001-08-13 Paul Eggert <eggert@twinsun.com>
6050 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6051 Port to Solaris 8, where 'sed' requires a space after the 'r'
6052 command, and where sh dislikes "$/". Clean up the spacing a bit.
6053 Redirect output to $tmp just once.
6055 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6057 * addext.c (<errno.h>): Include.
6058 (errno): Declare if not defined.
6059 (addext): Work correctly when pathconf returns -1 and leaves
6060 errno alone because there is no limit. Also, work even if
6061 pathconf returns a value greater than SIZE_MAX.
6063 2001-08-12 Jim Meyering <meyering@lucent.com>
6065 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6066 Simply `return getcwd (NULL, 0);'.
6067 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6068 Use 1300 as initial value for length, not PATH_MAX.
6070 * pathmax.h: Clean up cpp syntax.
6072 2001-08-12 Jim Meyering <meyering@lucent.com>
6074 * gettimeofday.c: New file.
6076 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6078 2001-08-04 Jim Meyering <meyering@lucent.com>
6080 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6081 to get in sync with glibc.
6083 2001-08-03 Paul Eggert <eggert@twinsun.com>
6085 The following changes are from gettext 0.10.39 as maintained by
6088 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6089 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6090 with inverted sense. All uses changed.
6092 * mbswidth.c: Don't include <limits.h>.
6093 Include <stdlib.h> and <string.h> unconditionally.
6094 (iswcntrl, mbsinit, ISCNTRL): New macros.
6095 (mbsnwidth): Use K&R style function declarations.
6096 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6097 can optimize it when MB_CUR_MAX == 1.
6098 The width of control characters is zero, not 1.
6100 2001-07-15 Jim Meyering <meyering@lucent.com>
6102 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6103 (BUILT_SOURCES): Add unlocked-io.h.
6104 (io_functions): Define.
6105 (unlocked-io.h): New rule.
6106 (DISTCLEANFILES): Add unlocked-io.h.
6107 (all-local): Depend on unlocked-io.h, to ensure it is created.
6109 * unlocked-io.hin: New file
6111 * regex.c: Update from glibc.
6113 2001-07-05 Jim Meyering <meyering@lucent.com>
6115 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6117 (libfetish_a_SOURCES): Put all .h files here instead.
6118 Remove a thus-exposed (better checks in automake) duplicate and
6119 two unnecessary .h files.
6121 2001-06-11 Jim Meyering <meyering@lucent.com>
6123 * regex.c: Update from GNU libc.
6125 2001-05-27 Jim Meyering <meyering@lucent.com>
6127 * readutmp.h (UT_TYPE): Define.
6129 2001-05-24 Jim Meyering <meyering@lucent.com>
6131 * argmatch.c: Include "quote.h".
6132 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6133 quote function. Reported by Göran Uddeborg.
6135 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6137 * dirname.c (dir_name): Compute append_dot using path, not newpath
6138 which is not yet declared.
6140 2001-05-11 Paul Eggert <eggert@twinsun.com>
6142 * Makefile.am (libfetish_a_SOURCES):
6143 Add strftime.c, since we now compile it on all hosts.
6145 * strftime.c (my_strftime):
6146 Define to nstrftime if emacs, but only if my_strftime is not defined.
6147 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6148 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6149 Add one more extra argument: a nanoseconds value.
6152 (my_strftime function): Add %N format.
6153 (emacs_strftimeu): Renamed from emacs_strftime,
6154 with extra ut argument.
6156 2001-05-11 Paul Eggert <eggert@twinsun.com>
6158 dirname code cleanup. base_name now behaves more compatibly
6159 with POSIX basename when given file names that have trailing
6160 slashes, and similarly for dir_name. Add new primitives
6161 base_len and dir_len. Put the directory-name-related decls
6164 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6165 * backupfile.c (base_name): Likewise.
6166 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6167 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6168 * makepath.c (strip_trailing_slashes): Likewise.
6169 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6171 * rename.c (strip_trailing_slashes): Likewise.
6172 * same.c (base_name): Likewise.
6173 * stripslash.c (ISSLASH): Likewise.
6175 * addext.c: Include <dirname.h> after size_t is defined.
6176 * backupfile.c: Likewise.
6178 * addext.c (addext): Use base_len to trim redundant
6179 trailing slashes instead of doing it ourselves.
6180 But do not trim the last slash if it is not redundant.
6182 * backupfile.c (find_backup_file_name,
6183 max_backup_version): Use base_len instead of rolling it ourselves.
6184 Handle the case of "" and (on DOS) "C:" correctly.
6186 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6187 Include <string.h>, <dirname.h>.
6188 (base_name): Allow file names ending in slashes, other than names
6189 that are all slashes. In this case, return the basename followed
6190 by the slashes. This is more general, and can be used in places
6191 where the original base_name purposely had an assertion failure.
6192 (base_len): New function.
6194 * dirname.c: Include <string.h> instead of <stdlib.h>.
6195 Do not include <assert.h>; no longer needed.
6197 (memrchr): Remove decl.
6198 (dir_name_r): Remove.
6199 (dir_len): Renamed from dirlen. All callers changed.
6200 Rewrite in terms of base_name, for simplicity and consistency.
6201 (dir_name): Never return NULL. All callers changed.
6202 Do not include <stdlib.h> in test program; no longer needed.
6203 return 0; is fine for test program.
6205 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6207 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6209 * path-concat.c (path_concat): Use base_len to compute
6210 base length, not strlen; this means we cannot rely on memcpy
6213 * same.c (STREQ): Remove.
6214 (same_name): Handle the case where the basename ends in trailing '/'.
6216 * stripslash.c (strip_trailing_slashes): Return nonzero if
6217 a slash was stripped. Do not strip the last slash after a
6220 2001-04-08 Jim Meyering <meyering@lucent.com>
6222 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6223 recomputed; that's necessary when the offset spans a DST transition.
6224 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6226 2001-04-02 Jim Meyering <meyering@lucent.com>
6228 * regex.h, regex.c: Update from GNU libc.
6230 2001-03-19 Paul Eggert <eggert@twinsun.com>
6232 * version-etc.c (version_etc_copyright): Update to 2001.
6234 2001-03-16 Paul Eggert <eggert@twinsun.com>
6236 * tempname.c (uint64_t): Define to uintmax_t if
6237 not defined, and if UINT64_MAX is not defined.
6238 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6239 Reported by John David Anglin.
6241 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6243 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6244 alias if codeset is empty.
6245 * config.charset (BeOS): Use wildcard syntax.
6247 2001-03-13 Jim Meyering <meyering@lucent.com>
6249 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6250 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6253 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6255 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6257 * unicodeio.c (print_unicode_char): Simplify accordingly.
6259 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6261 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6262 support for DOS/DJGPP.
6264 2001-02-28 Paul Eggert <eggert@twinsun.com>
6266 * Makefile.am (libfetish_a_SOURCES):
6267 Add dup-safer.c, fopen-safer.c.
6268 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6270 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6272 2001-02-25 Paul Eggert <eggert@twinsun.com>
6274 The mkstemp replacement is taken from glibc 2.2.2, with some
6275 portability fixes for use outside glibc, as follows:
6277 * tempname.c (struct_stat64): New macro.
6278 (direxists, __gen_tempname): Use it.
6279 This avoids a portability problem with Solaris 8.
6281 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6282 (<stddef.h>, <stdint.h>, <string.h>):
6283 Include only if STDC_HEADERS || _LIBC.
6284 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6285 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6286 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6287 (__set_errno): Define this macro if <errno.h> doesn't.
6288 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6289 Define these macros if <stdio.h> doesn't.
6290 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6291 Define these macros if <sys/stat.h>
6292 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6293 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6294 __xstat64): Define if not _LIBC.
6295 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6296 (__gen_tempname): Invoke gettimeofday only if
6297 HAVE_GETTIMEOFDAY || _LIBC;
6298 otherwise, fall back on plain "time".
6299 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6301 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6303 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6305 2001-02-17 Jim Meyering <meyering@lucent.com>
6307 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6308 around included file name.
6310 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6312 * strftime.c: Update from GNU libc (the only changes were to comments).
6314 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6316 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6318 2001-02-17 Paul Eggert <eggert@twinsun.com>
6320 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6321 Remove workaround macros for hosts that have mbrtowc but not
6322 mbstate_t, as we now insist on proper declarations for both
6323 before using mbrtowc.
6325 2001-02-17 Jim Meyering <meyering@lucent.com>
6327 * regex.c: Update from libc.
6329 2001-02-16 Paul Eggert <eggert@twinsun.com>
6331 * alloca.c (malloc): Undef before defining, since stdlib.h
6332 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6333 Reported by Mark Hounschell via Paul Eggert.
6335 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6337 * config.charset: Update for FreeBSD 4.2.
6339 2001-01-26 Jim Meyering <meyering@lucent.com>
6341 * quotearg.c: Include stddef.h.
6342 * quote.c: Include stddef.h.
6343 Reported by Axel Kittenberger.
6345 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6346 line in double quotes so that it evokes a better diagnostic.
6347 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6348 Reported by Axel Kittenberger.
6350 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6352 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6353 to avoid a warning. Add back 'const' to inptr.
6355 2001-01-16 Jim Meyering <meyering@lucent.com>
6357 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6360 2001-01-14 Jim Meyering <meyering@lucent.com>
6362 * rename.c: New file. From Volker Borchert.
6363 Include stdlib.h, string.h or strings.h, and xalloc.h.
6364 Use strip_trailing_slashes rather than open-coding it.
6366 2001-01-03 Paul Eggert <eggert@twinsun.com>
6368 * strftime.c: Sync with glibc time/strftime.c 1.81.
6370 2001-01-03 Jim Meyering <meyering@lucent.com>
6372 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6373 local `inptr' to avoid warning with some system declarations of iconv.
6375 2000-12-29 Paul Eggert <eggert@twinsun.com>
6377 * modechange.c: Do not assume that mode_t uses the
6378 traditional octal encoding. E.g. "chmod 1 FOO" should set
6379 the other-execute bit of FOO even if S_IXOTH != 1.
6381 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6382 WOTH, XOTH, ALLM): New macros.
6383 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6384 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6386 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6387 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6389 No need to use uintmax_t; unsigned long is long enough.
6390 Don't bother to get suffix since we don't use it.
6392 2000-12-24 Jim Meyering <meyering@lucent.com>
6394 * hash.c (is_prime): Return explicit boolean values.
6395 (hash_get_first): Return NULL to appease Irix5.6's 89.
6396 Reported by Nelson Beebe.
6398 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6400 * localcharset.c (locale_charset): Add support for Win32.
6402 2000-12-18 Paul Eggert <eggert@twinsun.com>
6404 * physmem.h, physmem.c: New files.
6406 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6407 (noinst_HEADERS): Add physmem.h.
6409 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6410 't' for compatibility with Solaris 8 sort.
6412 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6414 * config.charset: Add support for BeOS.
6416 2000-12-16 Jim Meyering <meyering@lucent.com>
6418 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6419 SHELLS_FILE to a file name that's useful on djgpp systems.
6421 (ADDITIONAL_DEFAULT_SHELLS): Define.
6422 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6423 Based mostly on a patch from Prashant TR.
6425 2000-12-16 Jim Meyering <meyering@lucent.com>
6427 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6428 N and M) would have treated it like `chown N:N FILE'.
6430 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6432 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6434 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6435 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6436 to the list of canonical encodings. Rename EUC-CN to GB2312.
6438 2000-12-08 Andreas Schwab <schwab@suse.de>
6440 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6441 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6443 2000-12-07 Jim Meyering <meyering@lucent.com>
6445 * stripslash.c (ISSLASH): Define.
6446 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6449 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6450 (dir_name_r): Declare this function as static.
6451 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6452 manifest itself on a name containing a mix of slashes and
6454 Make this function work with names starting with a DOS-style
6455 drive letter and colon prefix.
6456 (dir_name): Append `.' if necessary.
6457 Based mostly on patches from Prashant TR and Eli Zaretskii.
6459 * dirname.h (dir_name_r): Remove prototype.
6461 2000-12-05 Jim Meyering <meyering@lucent.com>
6463 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6465 2000-12-04 Jim Meyering <meyering@lucent.com>
6467 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6468 Also include memory.h, stdlib.h, unistd.h if appropriate.
6469 Reported by Andreas Jaeger (conflicting declaration of malloc).
6471 2000-12-02 Jim Meyering <meyering@lucent.com>
6473 * closeout.h: Make idempotent, to avoid some obscure warnings.
6475 2000-12-01 Paul Eggert <eggert@twinsun.com>
6477 * memrchr.c: Include <config.h> before any system include file.
6479 2000-11-29 Paul Eggert <eggert@twinsun.com>
6481 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6483 2000-11-26 Jim Meyering <meyering@lucent.com>
6485 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6487 2000-11-22 Paul Eggert <eggert@twinsun.com>
6489 * strftime.c (my_strftime): Do not invoke mbrlen with a
6490 size of (size_t) -1; it's not portable.
6492 2000-11-17 Akim Demaille <akim@epita.fr>
6494 * obstack.h: Formatting changes.
6495 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6496 prevent type checking.
6497 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6498 cast the value to (void *): assigning a `foo *' to a `void *'
6500 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6502 2000-11-17 Jim Meyering <meyering@lucent.com>
6504 * strstr.c: Update from GNU libc.
6506 2000-11-16 Jim Meyering <meyering@lucent.com>
6508 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6510 2000-11-11 Jim Meyering <meyering@lucent.com>
6512 * error.c: Add a couple #includes, merging from GNU libc version.
6514 2000-11-10 Jim Meyering <meyering@lucent.com>
6516 * obstack.h: Update from GNU libc.
6517 * obstack.c: Likewise.
6519 2000-11-06 Paul Eggert <eggert@twinsun.com>
6521 * getusershell.c (setusershell): Use rewind rather than
6522 fseek/fseeko, to avoid configuration hassles with fseeko.
6523 Don't bother opening SHELLS_FILE if shellstream is NULL;
6526 2000-11-05 Jim Meyering <meyering@lucent.com>
6528 * makepath.h (make_dir): Declare.
6529 * makepath.c (make_dir): Remove `static' attribute.
6532 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6534 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6535 last one in a bucket, advance to the next bucket.
6537 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6539 * fnmatch.c: Do not comment out all the code if we are using
6540 the GNU C library, because in some cases we are replacing buggy
6541 code in the GNU C library itself.
6543 2000-10-30 Paul Eggert <eggert@twinsun.com>
6545 * error.h, getline.h, modechange.h:
6546 Remove "2000" from Copyright line, as the file hasn't been
6547 changed this year other than in the copyright notice.
6549 * xalloc.h: Add "2000" to Copyright line, as this file
6550 was changed this year.
6552 2000-10-30 Paul Eggert <eggert@twinsun.com>
6554 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6555 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6556 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6558 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6560 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6561 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6562 doesn't define __restrict_arr.
6564 2000-10-29 Jim Meyering <meyering@lucent.com>
6566 * xstat.in: Fix grammar in comment.
6568 2000-10-28 Jim Meyering <meyering@lucent.com>
6570 * memchr.c: Update from libc.
6571 Adjust for portability:
6572 [HAVE_STDLIB_H]: Include stdlib.h.
6573 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6574 Undef __memchr, too.
6575 [!weak_alias]: Define __memchr to memchr.
6577 * regex.c: Update from libc.
6578 * regex.h: Likewise.
6579 * getopt1.c: Likewise.
6580 * memcmp.c: Likewise.
6582 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6583 Avoid using fseek, when possible -- it's broken by design.
6584 Patch by Ulrich Drepper.
6586 2000-10-26 Jim Meyering <meyering@lucent.com>
6588 * strftime.c: Update from libc.
6590 2000-10-25 Jim Meyering <meyering@lucent.com>
6592 * obstack.c: Update from libc.
6594 2000-10-23 Jim Meyering <meyering@lucent.com>
6596 * hard-locale.c (hard_locale): Revert last change -- it was simply
6597 wrong. That set_locale call must not have any side effects.
6600 2000-10-22 Jim Meyering <meyering@lucent.com>
6602 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6603 [CYCLIC]: Remove now-unused definition.
6605 * save-cwd.c (O_DIRECTORY): Define, if needed.
6606 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6607 Suggestion from Ulrich Drepper.
6609 2000-10-21 Jim Meyering <meyering@lucent.com>
6611 * dirname.c (dir_name_r): New function, factored out of dir_name.
6612 (dir_name): Use dir_name_r.
6613 * dirname.h (dir_name_r): Declare it.
6615 2000-10-21 Jim Meyering <meyering@lucent.com>
6617 * dirname.c (memrchr): Declare if necessary.
6618 (dir_name): Remove the restriction that there be no
6619 trailing slashes. Now, this code skips past them, effectively
6621 [TEST_DIRNAME] (main): New unit tests.
6623 * memrchr.c: New file from GNU libc.
6624 Undef __memrchr, too.
6625 [!weak_alias]: Define __memrchr to memrchr.
6626 Guard weak_alias use with `#ifdef weak_alias'.
6628 2000-10-17 Jim Meyering <meyering@lucent.com>
6630 * quote.h (PARAMS): Define and use.
6631 Reported by Akim Demaille.
6633 * getopt.c: Update from libc.
6635 2000-10-16 Jim Meyering <meyering@lucent.com>
6637 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6640 2000-09-25 Jim Meyering <meyering@lucent.com>
6642 * md5.h (rol): Define (from GnuPG).
6644 * sha.c: Give credit (GnuPG) where due.
6645 (M): Use rol rather than open-coding it.
6646 Add a FIXME comment.
6648 2000-09-21 Jim Meyering <meyering@lucent.com>
6650 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6651 Reported by Michael Stone.
6653 2000-09-20 Jim Meyering <meyering@lucent.com>
6655 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6656 (noinst_HEADERS): Add sha.h.
6657 Based on code from Scott G. Miller and from GnuPG.
6659 2000-09-15 Jim Meyering <meyering@lucent.com>
6661 * regex.c: Update from libc.
6663 2000-09-10 Jim Meyering <meyering@lucent.com>
6665 * getopt.c (_getopt_internal): Update from glibc.
6667 2000-09-09 Jim Meyering <meyering@lucent.com>
6669 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6670 think it should be used as a general replacement for isascii.
6671 * fnmatch.c: Likewise.
6672 * mbswidth.c: Likewise
6673 * regex.c: Likewise.
6676 * userspec.c: Include sys/param.h and limits.h.
6678 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6679 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6680 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6681 UID, GID. Check range.
6683 2000-09-06 Jim Meyering <meyering@lucent.com>
6685 * getopt.c (_getopt_internal): Update from glibc.
6687 2000-08-30 Jim Meyering <meyering@lucent.com>
6689 * strftime.c: Merge in changes from GNU libc.
6691 2000-08-26 Jim Meyering <meyering@lucent.com>
6693 * closeout.c: Include "__fpending.h".
6694 (close_stdout_status): Return right away if there's nothing to flush.
6696 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6697 * __fpending.c: New file.
6698 * __fpending.h: New file.
6700 2000-08-07 Paul Eggert <eggert@twinsun.com>
6702 Standardize on "memory exhausted" instead of "Memory exhausted"
6703 or "virtual memory exhausted".
6704 * obstack.c (print_and_abort): Use "memory exhausted", not
6705 "virtual memory exhausted".
6706 * same.c (same_name): Invoke xalloc_die instead of printing
6708 * userspec.c (parse_user_spec): Likewise.
6709 * bumpalloc.h: comment fix
6710 * same.c, userspec.c: Include xalloc.h.
6712 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6713 not char *const and pointing to a constant array.
6714 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6715 (xrealloc): Comment fix.
6717 * userspec.c (parse_user_spec):
6718 Don't translate a message until just before returning,
6719 to avoid unnecessary translation.
6721 2000-08-07 Jim Meyering <meyering@lucent.com>
6723 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6724 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6725 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6726 getgroups.c, gethostname.c, getopt.h, group-member.c,
6727 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6728 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6729 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6730 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6731 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6732 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6733 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6734 yesno.c: Back out Copyright date changes for each file with no change
6735 this year. This eases coordination with other programs using the same
6736 source code modules. From Paul Eggert.
6738 2000-08-03 Greg McGary <greg@mcgary.org>
6740 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6741 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6742 (EXTEND_BUFFER): Use them.
6744 2000-08-01 Jim Meyering <meyering@lucent.com>
6746 * dirname.c (ISSLASH): Define.
6747 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6748 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6749 both `\' and `/' may be use as path separators.
6750 Based on a patch from Prashant TR.
6752 2000-07-31 Paul Eggert <eggert@twinsun.com>
6754 * quotearg.c (quotearg_n_options): Don't make the initial
6755 slot vector a constant, since it might get modified.
6757 2000-07-31 Jim Meyering <meyering@lucent.com>
6759 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6760 * obstack.c (print_and_abort): Likewise.
6762 2000-07-30 Paul Eggert <eggert@twinsun.com>
6764 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6765 buffer, so that the caller can always quote one small
6766 component of a "memory exhausted" message in slot 0.
6767 From a suggestion by Jim Meyering.
6769 2000-07-30 Jim Meyering <meyering@lucent.com>
6771 * makepath.c (make_path): Quote the other instance, too.
6773 * quotearg.c (N_STATIC_SLOTVECS): Define.
6774 (STATIC_BUF_SIZE): Define.
6775 (quotearg_n_options): Use only statically allocated storage when
6776 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6777 than STATIC_BUF_SIZE.
6779 2000-07-29 Jim Meyering <meyering@lucent.com>
6781 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6782 * dirname.c (dir_name): Likewise.
6784 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6786 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6787 (dir_name): Assert that there are no trailing slashes.
6789 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6791 * mbswidth.h (mbswidth): Add a flags argument.
6792 (mbswidth): New declaration.
6793 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6794 * mbswidth.c (mbswidth): Add a flags argument.
6795 (mbsnwidth): New function.
6797 2000-07-24 Jim Meyering <meyering@lucent.com>
6799 * mbswidth.c: Remove useless #else. From Bruno Haible.
6801 2000-07-23 Paul Eggert <eggert@twinsun.com>
6803 * mbswidth.c (_XOPEN_SOURCE):
6804 Don't define; this causes problems on Solaris 7.
6805 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6807 2000-07-23 Paul Eggert <eggert@twinsun.com>
6810 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6811 so that mbstate_t is always defined.
6813 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6814 be 1 in at least one GCC installation, and this configuration
6815 error is likely to be common. Ignoring MB_LEN_MAX hurts
6816 performance on hosts that have mbrtowc but have only unibyte
6817 locales, but I assume these hosts are rare.
6819 2000-07-23 Paul Eggert <eggert@twinsun.com>
6821 * quotearg.c: Streamline by invoking multibyte code only if needed.
6822 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6823 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6824 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6825 invoke multibyte primitives.
6827 2000-07-23 Jim Meyering <meyering@lucent.com>
6829 * basename.c (base_name): Add an assertion.
6831 2000-07-15 Bruno Haible <clisp.cons.org>
6833 * quotearg.c: When the system forces us to redefine mbstate_t,
6834 shadow its mbsinit function.
6836 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6838 * mbswidth.h: New file.
6839 * mbswidth.c: New file.
6840 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6841 (noinst_HEADERS): Add mbswidth.h.
6843 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6845 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6848 2000-07-15 Jim Meyering <meyering@lucent.com>
6850 * makepath.c: Include quote.h.
6851 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6852 corresponding argument in a `quote (...)' call.
6853 Give better diagnostics.
6855 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6856 (noinst_HEADERS): Add quote.h.
6858 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6859 from tar's src/misc.c.
6860 * quote.h: New file. Prototypes for same.
6862 2000-07-10 Paul Eggert <eggert@twinsun.com>
6864 From a suggestion by Bruno Haible.
6865 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6866 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6867 to decide whether to define the BeOS workaround macro;
6868 this adjusts to the change to AC_MBSTATE_T.
6870 2000-07-13 Paul Eggert <eggert@twinsun.com>
6872 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6874 * quotearg.c (quoting_style_args, quoting_style_vals,
6875 quotearg_buffer_restyled): Add support for
6876 clocale_quoting_style. Undo previous change to
6877 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6878 and "{RIGHT QUOTATION MARK}" msgids.
6880 2000-07-05 Paul Eggert <eggert@twinsun.com>
6882 The old behavior of quoting `like this' doesn't look good with
6883 newer, ISO-style fonts. See:
6884 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6886 Instead, quote "like this" by default. Let the translator
6887 tailor the locale-specific quoting behavior by providing
6888 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6890 * quotearg.c (N_): New macro.
6891 (gettext_default): New function.
6892 (quotearg_buffer_restyled): Use
6893 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6894 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6896 2000-07-09 Jim Meyering <meyering@lucent.com>
6898 * Most files: Update copyright dates to include 2000.
6900 2000-07-08 Jim Meyering <meyering@lucent.com>
6902 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6904 (xgethostname): Remove now-unnecessary #ifdef.
6905 Move declaration of `err' into loop where it's used.
6907 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6909 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6910 by allocating a larger buffer. Test the gethostname return value for
6911 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6912 returns an error and ENAMETOOLONG isn't defined.
6914 2000-07-05 Paul Eggert <eggert@twinsun.com>
6915 and Bruno Haible <haible@clisp.cons.org>
6917 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6919 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6921 * quotearg.c (struct quoting_options): Simplify quote_these_too
6924 2000-07-03 Jim Meyering <meyering@lucent.com>
6926 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6927 Reported by Bruno Haible.
6929 2000-07-04 Jim Meyering <meyering@lucent.com>
6931 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6932 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6935 2000-07-03 Paul Eggert <eggert@twinsun.com>
6936 and Bruno Haible <haible@clisp.cons.org>
6938 * quotearg.c (mbrtowc):
6939 Assign to *pwc, and return 1 only if result is nonzero.
6940 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6942 2000-07-03 Jim Meyering <meyering@lucent.com>
6944 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6945 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6948 2000-07-02 Jim Meyering <meyering@lucent.com>
6950 * quotearg.c (mbstate_t): Don't define here.
6952 2000-07-02 Jim Meyering <meyering@lucent.com>
6954 * nanosleep.c (SIGCONT): Define if not already defined.
6956 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6958 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6959 per change in ../m4/ls-mntd-fs.m4.
6960 (read_filesystem_list): Ignore symbolic links.
6962 2000-06-29 Jim Meyering <meyering@lucent.com>
6964 * same.c: Include <string.h> or <strings.h>, as appropriate,
6965 for declaration of strcmp.
6967 * long-options.c: Include <stdlib.h>, for declaration of exit.
6969 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6970 Avoid warning by casting result to `char *' to remove `const'.
6972 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6974 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6976 2000-06-26 Paul Eggert <eggert@twinsun.com>
6978 savedir now sets errno on failure and invokes xmalloc to get memory.
6979 Fix a couple of other minor bugs while we're at it.
6981 * savedir.c (<unistd.h>): Do not include; there's no need.
6982 (NAMLEN): Remove macro.
6983 (malloc, realloc): Remove decls.
6985 ("xalloc.h"): Include.
6986 (NAME_SIZE_DEFAULT): New macro.
6987 (savedir): Use xmalloc / xrealloc to allocate memory.
6988 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6989 Skip "" directory entries.
6990 Use strlen to calculate directory entry length, since the old method
6991 is rarely used these days and isn't worth supporting.
6992 Don't use a pointer after freeing it.
6993 Check for integer overflow when calculating allocation size.
6994 Use memcpy to copy entries, instead of stpcpy.
6995 Set errno properly when returning NULL.
6996 Check for readdir error.
6998 2000-06-26 Jim Meyering <meyering@lucent.com>
7000 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7002 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7004 * getusershell.c (xmalloc, xrealloc): Remove functions.
7006 Don't include <stdlib.h>. Don't declare malloc, realloc.
7008 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7010 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7012 2000-06-24 Jim Meyering <meyering@lucent.com>
7014 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7016 2000-06-21 Jim Meyering <meyering@lucent.com>
7018 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7020 2000-06-19 Paul Eggert <eggert@twinsun.com>
7022 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7023 (mbrtowc, mbstate_t): Define substitutes if
7024 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7025 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7026 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7028 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7030 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7031 than 1024, return a memory chunk of least possible size, instead
7032 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7033 Use free/xmalloc instead of xrealloc to avoid copying for very long
7036 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7038 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7039 address, not strdup. Include <stdlib.h> and don't declare free().
7041 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7043 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7046 2000-06-21 Jim Meyering <meyering@lucent.com>
7048 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7049 (noinst_HEADERS): Add getstr.h.
7051 * getline.c (getstr): Move into a separate file.
7052 * getstr.c (getstr): New file, extracted from getline.c, with
7053 the following changes: new parameter, delim2; both delim[12]
7054 parameters have type `int', not `char'. The latter would lose
7055 with 8-bit delimiters.
7056 * getstr.h: New file.
7058 2000-06-19 Jim Meyering <meyering@lucent.com>
7060 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7062 2000-06-18 Jim Meyering <meyering@lucent.com>
7064 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7065 Besides, these days every porting target provides a mkdir function.
7067 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7068 (this snippet comes from src/system.h).
7070 2000-06-15 Paul Eggert <eggert@twinsun.com>
7072 * human.c (adjust_value): New function.
7073 (human_readable_inexact): Apply rounding style even when
7074 printing approximate values.
7076 2000-06-14 Paul Eggert <eggert@twinsun.com>
7078 * human.c (human_readable_inexact): Allow an input block
7079 size that is not a multiple of the output block size, and vice versa.
7080 Reported by Piergiorgio Sartor.
7082 2000-06-14 Paul Eggert <eggert@twinsun.com>
7084 * getdate.y (get_date): Apply relative times after time
7085 zone indicator, not before. Reported by Todd A. Jacobs.
7087 2000-06-13 Jim Meyering <meyering@lucent.com>
7089 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7091 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7093 2000-06-12 Paul Eggert <eggert@twinsun.com>
7095 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7097 2000-06-04 Paul Eggert <eggert@twinsun.com>
7099 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7101 2000-06-04 Jim Meyering <meyering@lucent.com>
7103 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7104 SunOS 4.1.4 for which gid_t is an unsigned type.
7106 2000-06-03 Jim Meyering <meyering@lucent.com>
7108 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7110 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7112 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7113 newer, don't install charset.alias.
7114 * config.charset: Change the Linux/glibc rules so they become empty
7115 on glibc-2.1 or newer.
7117 2000-06-02 Jim Meyering <meyering@lucent.com>
7119 * mountlist.c: Back out last change. Instead, do this...
7120 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7121 member using the same `ignore'-testing code.
7122 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7126 2000-05-29 Jim Meyering <meyering@lucent.com>
7128 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7129 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7131 2000-05-22 Jim Meyering <meyering@lucent.com>
7133 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7135 2000-05-18 Jim Meyering <meyering@lucent.com>
7137 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7138 back, too, since it may have been modified by allocate_entry.
7139 (hash_delete): Rewrite to use neither the assignment operator
7140 nor the comma operator in an if-expression.
7142 2000-05-15 Paul Eggert <eggert@twinsun.com>
7145 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7146 Remove; no longer needed.
7147 "quotearg.h": Add include.
7148 (file_name): Do not bother to explicitly initialize to NULL; it's less
7149 efficient on some hosts.
7150 (close_stdout_status): Remove test as to whether stdout was already
7151 closed; it breaks for the case "echo x | sort >&-".
7152 Quote file name colons.
7153 Do not assume that _("write error") lacks format strings.
7155 2000-05-15 Jim Meyering <meyering@lucent.com>
7157 * version-etc.c (version_etc_copyright): Update the copyright string
7158 used in all --version output.
7160 2000-05-14 Jim Meyering <meyering@lucent.com>
7162 * closeout.c (close_stdout_set_file_name): New function.
7163 (close_stdout_status): Use new file-scoped global.
7164 Return right away if fstat says the stdout file descriptor is invalid.
7165 * closeout.h (close_stdout_set_file_name): Declare.
7167 2000-05-10 Jim Meyering <meyering@lucent.com>
7169 * closeout.c [default_exit_status]: New file-scoped variable.
7170 (close_stdout_set_status): New function.
7171 * closeout.h (close_stdout_set_status): Declare.
7173 2000-05-08 Jim Meyering <meyering@lucent.com>
7175 * long-options.c: Don't include closeout.h.
7176 (parse_long_options): Don't call close_stdout for --version.
7178 2000-05-06 Jim Meyering <meyering@lucent.com>
7180 * strnlen.c: Undefine __strnlen and strnlen.
7181 [!weak_alias]: Define __strnlen to strnlen.
7183 * atexit.c: New file, from libiberty.
7185 2000-05-06 Jim Meyering <meyering@lucent.com>
7187 * closeout.c (close_stdout_status): Also check for errors on the
7190 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7192 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7193 instead of xmalloc, xrealloc, path_concat.
7194 (locale_charset): Treat empty environment variables as absent.
7195 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7197 2000-05-04 Jim Meyering <meyering@lucent.com>
7199 * getopt.c: Update from glibc.
7200 * obstack.c: Likewise.
7201 * obstack.h: Likewise.
7202 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7204 * regex.h: Likewise.
7205 * strndup.c: Likewise.
7206 * strnlen.c: New file, from glibc.
7208 2000-05-01 Jim Meyering <meyering@lucent.com>
7210 * full-write.c (full_write): Remove `FIXME' part of comment.
7212 2000-04-29 Jim Meyering <meyering@lucent.com>
7214 * path-concat.c: Declare strdup only if it's not defined.
7215 * canon-host.c: Likewise.
7217 2000-04-28 Jim Meyering <meyering@lucent.com>
7219 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7220 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7221 included first, then limits.h is included by locale.h by libintl.h.
7222 From John David Anglin.
7224 2000-04-25 Jim Meyering <meyering@lucent.com>
7226 * makepath.c (S_IRWXUGO): Define.
7227 (make_path): Always perform explicit chmod if MODE specifies any
7228 of the `special' permission bits. Prompted by a bug report against
7229 install from Mate Wierdl and Joost van Baal.
7231 2000-04-18 Jim Meyering <meyering@lucent.com>
7235 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7236 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7238 2000-04-17 Jim Meyering <meyering@lucent.com>
7240 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7241 the definition of it to rpl_strftime also defined-away the system's
7244 2000-04-15 Jim Meyering <meyering@lucent.com>
7246 Use `C' to denote so-called `contiguous' files, the same way
7248 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7249 (ftypelet): Use S_ISCTG.
7250 From Michael Deutschmann.
7252 2000-04-14 Jim Meyering <meyering@lucent.com>
7254 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7256 2000-04-08 Jim Meyering <meyering@lucent.com>
7258 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7259 names don't conflict. Reported by Eli Zaretskii.
7261 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7263 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7264 bug. Deal with the different error behavior of Irix iconv.
7266 2000-04-07 Jim Meyering <meyering@lucent.com>
7268 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7269 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7271 2000-04-05 Jim Meyering <meyering@lucent.com>
7273 Portability tweaks required for ultrix4.3.
7274 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7275 * readutmp.c: Include sys/types.h before sys/stat.h.
7276 * canon-host.c: Declare strdup.
7277 * path-concat.c: Likewise.
7278 From John David Anglin.
7280 2000-04-04 Jim Meyering <meyering@lucent.com>
7282 Be more DOS 8.3-friendly.
7283 * ref-add.sin: Renamed from ref-add.sed.in.
7284 * ref-del.sin: Renamed from ref-del.sed.in.
7285 * Makefile.am: Reflect renaming.
7286 Reported by Eli Zaretskii.
7288 Use a temporary file name that won't clash with `charset.alias'
7289 in the DOS 8.3 name space.
7290 * Makefile.am (charset_tmp): Define.
7291 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7292 (uninstall-local): Likewise.
7293 Reported by Eli Zaretskii.
7295 2000-03-29 Paul Eggert <eggert@twinsun.com>
7297 * time/strftime.c (my_strftime): Make sure we call the system
7298 strftime, not ourselves, when invoking the underlying strftime.
7300 2000-03-24 Jim Meyering <meyering@lucent.com>
7302 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7303 (charset_alias): Define.
7304 (install-exec-local): Factor out common code.
7305 (uninstall-local): Split lines longer than 80.
7306 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7308 (.sed.in.sed): New rule. Don't redirect directly to $@.
7309 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7311 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7313 * config.charset: Output a line containing "Packages using this file".
7314 * ref-add.sed.in, ref-del.sed.in: New files.
7315 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7316 ref-del.sed): New rules.
7318 2000-03-17 Jim Meyering <meyering@lucent.com>
7320 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7321 Otherwise, include <strings.h>
7323 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7325 * unicodeio.c (utf8_wctomb): New function.
7326 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7327 format instead of in UCS-4 with platform dependent endianness.
7329 2000-03-07 Paul Eggert <eggert@twinsun.com>
7331 * savedir.c (savedir): Work even if directory size is
7332 negative; this can happen with some screwy NFS configurations.
7334 2000-03-06 Jim Meyering <meyering@lucent.com>
7336 * localcharset.c (get_charset_aliases): Don't try to free file_name
7337 if it's NULL (because we ran out of memory). From Bruno Haible.
7339 2000-03-05 Jim Meyering <meyering@lucent.com>
7341 * localcharset.c ("path-concat.h"): Include.
7342 (get_charset_aliases): Use path_concat instead of ANSI string
7345 * unicodeio.h (PARAMS): Define.
7346 Use it to guard prototype.
7348 2000-03-04 Jim Meyering <meyering@lucent.com>
7350 * Makefile.am (install-exec-local): Create $(libdir) before installing
7352 (uninstall-local): Uncomment this rule so `make distcheck' works
7355 * unicodeio.c (<errno.h>): Include it.
7356 (errno): Declare if not defined.
7358 * localcharset.c: Add Bruno's comment justifying use of volatile.
7360 * config.charset: New version, incorporating remarks from a linux
7361 i18n mailing list. From Bruno Haible.
7363 2000-03-02 Jim Meyering <meyering@lucent.com>
7365 * Makefile.am (EXTRA_DIST): Add config.charset.
7367 2000-03-01 Jim Meyering <meyering@lucent.com>
7369 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7370 * unicodeio.c: Likewise.
7372 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7374 * config.charset: New file.
7375 * localcharset.c: New file.
7376 * unicodeio.h, unicodeio.c: New files.
7377 * Makefile.am (DEFS): Add -DLIBDIR=...
7378 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7379 (noinst_HEADERS): Add unicodeio.h.
7380 (all-local, install-exec-local, charset.alias): New targets.
7382 2000-02-28 Paul Eggert <eggert@twinsun.com>
7384 * quotearg.c (ALERT_CHAR): New macro.
7385 (quotearg_buffer_restyled): Use it.
7387 2000-02-27 Jim Meyering <meyering@lucent.com>
7389 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7390 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7392 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7393 not `#if STDC_HEADERS'.
7394 Declare malloc if needed.
7396 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7397 now that autoconf always defines the HAVE_DECL_ symbols.
7398 * human.c: Likewise.
7400 * strtoumax.c: Likewise.
7402 * backupfile.c: Arrange for cpp to fail if the configure-time
7403 declaration check was not run.
7405 * human.c: Likewise.
7407 * strtoumax.c: Likewise.
7409 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7410 then first look up the entire `.'-containing string as a login name.
7412 2000-02-18 Paul Eggert <eggert@twinsun.com>
7414 * getdate.y: Handle two-digit years with leading zeros correctly.
7415 (textint): New typedef.
7416 (parser_control): Member year changed from int to textint.
7418 (YYSTYPE): Removed; replaced by %union with int and textint members.
7419 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7420 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7421 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7422 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7423 (date, number, to_year): Use width of number in digits, not its value,
7424 to determine whether it's a 2-digit year, or a 2-digit time.
7425 (yylex): Store number of digits of numeric tokens.
7426 Reported by John Kendall.
7428 (parser_control): Changed from struct parser_control to typedef (for
7429 consistency). All uses changed.
7431 (tID): Removed; not used.
7432 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7434 2000-02-14 Paul Eggert <eggert@twinsun.com>
7436 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7437 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7439 2000-02-12 Jim Meyering <meyering@lucent.com>
7441 * userspec.c (ISDIGIT): Define it.
7442 (isdigit): Remove definition.
7443 (is_number): Use ISDIGIT, not isdigit.
7444 <libintl.h>: Include.
7446 (parse_user_spec): Mark translatable strings.
7448 2000-02-10 Jim Meyering <meyering@lucent.com>
7450 With these changes, nanosleep.[ch] are finally enough like the other
7451 lib/* replacement files to compile on a few more losing systems.
7453 * nanosleep.h: Don't include config.h.
7454 Remove prototype from declaration of nanosleep.
7455 (PARAMS): Remove now-unneeded definition.
7456 * nanosleep.c: #undef nanosleep.
7457 (rpl_nanosleep): Rename from nanosleep.
7459 2000-02-03 Jim Meyering <meyering@lucent.com>
7461 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7462 rather than with `#if HAVE_UTMPNAME'.
7464 2000-02-01 Jim Meyering <meyering@lucent.com>
7466 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7468 2000-01-31 Jim Meyering <meyering@lucent.com>
7470 * nanosleep.h (nanosleep): Guard declaration with
7471 `#if ! HAVE_DECL_NANOSLEEP'.
7472 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7473 the declaration in that vendor's sys/timers.h.
7474 Reported by Christian Krackowizer.
7476 * quotearg.c (ISASCII): Add #undef and move definition to follow
7477 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7478 (ISPRINT): Likewise.
7479 Reported by Tom Tromey.
7481 2000-01-30 Jim Meyering <meyering@lucent.com>
7483 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7484 uses of ->ut_name. The latter doesn't work with new Linux header files
7485 where only utmpx.ut_user is declared.
7487 * readutmp.h (UT_USER): Define.
7489 2000-01-23 Jim Meyering <meyering@lucent.com>
7491 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7494 2000-01-22 Jim Meyering <meyering@lucent.com>
7496 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7497 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7498 Required for some AIX systems. Reported by Christian Krackowizer.
7499 [TESTING] (main): New function.
7501 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7502 * dirname.c (dir_name): Support for DOS-style file names with drive
7505 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7507 * strverscmp.c (ISDIGIT): Define.
7508 (strverscmp): Use ISDIGIT, not isdigit.
7510 2000-01-17 Paul Eggert <eggert@twinsun.com>
7512 * nanosleep.c (nanosleep):
7513 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7514 POSIX.1 doesn't require SA_INTERRUPT and some systems
7515 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7516 it's been part of POSIX.1 since day 1 (in 1988).
7518 2000-01-17 Jim Meyering <meyering@lucent.com>
7520 * interlock: Remove unused file. Reported by François Pinard.
7522 2000-01-16 Paul Eggert <eggert@twinsun.com>
7524 * quotearg.c (quotearg_buffer_restyled): Do not quote
7525 alert, backslash, formfeed, and vertical tab unnecessarily in
7526 shell quoting style.
7529 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7530 Free Software Foundation, Inc.
7531 Copying and distribution of this file, with or without modification,
7532 are permitted provided the copyright notice and this notice are preserved.