1 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
4 (seek_collating_symbol_entry) [defined _LIBC]:
5 (lookup_collation_sequence_value) [defined _LIBC]:
6 (build_range_exp, build_collating_symbol) [defined _LIBC]:
7 Use prototypes rather than old-style function definitions.
8 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
9 (transit_state_sb) [0]:
10 (find_collation_sequence_value) [defined _LIBC]: Likewise.
12 * regexec.c (re_search_internal): Simplify update of rm_so and
15 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
16 (optimize_subexps, lower_subexp):
17 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
18 since the signed shift might overflow. Use 1u<<31 instead.
19 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
20 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
23 * regcomp.c (optimize_subexps, lower_subexp):
24 Use CHAR_BIT rather than 8, for clarity.
25 * regexec.c (check_dst_limits_calc_pos_1):
26 (check_subexp_matching_top): Likewise.
27 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
28 have to worry about portability issues when shifting it left.
29 Remove no-longer-needed test for table_size > 0.
30 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
31 in a word, as the resulting behavior is undefined.
32 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
33 in one case, a <= should have been an <, and in another case the
34 whole test was missing.
35 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
36 the standard name CHAR_BIT.
37 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
38 this is not true on one's complement and signed-magnitude hosts.
40 * regex_internal.h (re_sub_match_top_t): Remove unused member
42 (struct re_dfa_t): Remove unused member states_alloc.
43 * regcomp.c (init_dfa): Don't initialize unused members.
45 2005-08-31 Bruno Haible <bruno@clisp.org>
47 * strstr.c: Include <stddef.h>, for NULL.
48 * strcasestr.c: Likewise.
49 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
51 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
53 * iconvme.h: Add prototype for iconv_alloc.
55 2005-08-29 Simon Josefsson <jas@extundo.com>
57 * iconvme.c: Fix errno.
59 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
61 * iconvme.c: Split iconv_string into iconv_alloc.
63 2005-08-27 Jim Meyering <jim@meyering.net>
65 * fopen-safer.c: Merge minor changes from coreutils.
66 * dup-safer.c: Likewise.
67 * fd-safer.c: Likewise.
70 * stdio--.h: New file.
71 * stdlib--.h: New file.
72 * mkstemp-safer.c: New file.
75 * pipe-safer.c: New file.
76 * creat-safer.c: New file.
77 * fcntl--.h (creat): Define to creat_safer.
78 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
79 * unistd--.h (pipe): Define to pipe_safer.
80 * unistd-safer.h: Declare pipe_safer.
82 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
84 * regex_internal.h: Remove all references to
85 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
87 (bitset_not, bitset_merge, bitset_not_merge):
88 (bitset_mask, re_string_allocate, re_string_construct):
89 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
90 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
91 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
92 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
93 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
94 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
95 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
96 (re_acquire_state_context):
97 Remove unnecessary forward decls.
98 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
99 Put __attribute at function definition,
100 now that the function decl has been removed.
101 * lib/regex_internal.c (re_string_peek_byte_case):
102 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
105 2005-08-26 Simon Josefsson <jas@extundo.com>
107 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
108 Haible <bruno@clisp.org>.
110 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
112 * regexec.c (set_regs): Don't alloca with an unbounded size.
114 alloca modernization/simplification for regex.
115 * regex.c: Remove portability cruft for alloca. This no longer
116 needs to be at the start of the file, and can be moved into
117 regex_internal.h and simplified.
118 * regex_internal.h: Include <alloca.h>.
119 (__libc_use_alloca) [!defined _LIBC]: New macro.
120 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
121 now works outside glibc.
123 2005-08-24 Simon Josefsson <jas@extundo.com>
125 * getpass.c: Add WIN32 implementation. Conditionalize use of
126 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
129 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
131 Make regex safe for g++. This fixes one real bug (an "err"
132 that should have been "*err"). g++ problem reported by
134 * regex_internal.h (re_calloc): New macro, consistent with
135 re_malloc etc. All callers of calloc changed to use re_calloc.
136 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
137 not int. All callers changed.
138 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
139 just use an array of size MB_LEN_MAX.
140 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
141 (find_recover_state): Change "err" to "*err"; this fixes what
142 appears to be a real bug.
143 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
146 2005-08-25 Jim Meyering <jim@meyering.net>
148 * open-safer.c: Include <config.h>.
149 Otherwise, we'd lose LARGEFILE support in any file using
152 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
154 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
155 * regex.h (regerror): Likewise.
157 * regex.c: Do not include <sys/types.h>, as POSIX no longer
158 requires this. (The code never needed it.)
160 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
161 All uses of recently-renamed identifiers changed to use the new,
162 POSIX-compliant names. The code will build and run just fine
163 without these changes, but it's better to eat our own dog food
164 and use the standard-conforming names.
166 * regex.h: Fix a multitude of POSIX name space violations.
167 These changes have an effect only for programs that define
168 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
169 do not change anything for programs compiled in the normal way.
170 Also, there is no effect on the ABI.
172 (_REGEX_SOURCE): New macro.
173 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
174 defined and _GNU_SOURCE is not; this fixes a name space violation.
176 Rename the following macros to obey POSIX requirements.
177 The old names are still visible as macros if _REGEX_SOURCE is defined.
178 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
179 RE_BACKSLASH_ESCAPE_IN_LISTS.
180 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
181 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
182 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
183 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
184 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
185 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
186 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
187 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
188 (REG_INTERVALS): renamed from RE_INTERVALS.
189 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
190 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
191 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
192 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
193 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
194 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
195 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
196 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
197 RE_UNMATCHED_RIGHT_PAREN_ORD.
198 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
199 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
200 (REG_DEBUG): renamed from RE_DEBUG.
201 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
202 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
203 unusual, since we can't clash with the POSIX REG_ICASE.
204 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
205 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
206 (REG_NO_SUB): renamed from RE_NO_SUB.
207 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
208 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
209 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
210 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
211 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
212 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
213 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
214 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
215 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
216 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
217 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
218 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
219 RE_SYNTAX_POSIX_MINIMAL_BASIC.
220 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
221 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
222 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
223 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
224 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
225 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
226 (REG_FIXED): Renamed from REGS_FIXED.
227 (REG_NREGS): Renamed from RE_NREGS.
229 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
230 of other REG_* macros, since POSIX says the user is allowed to
231 #undef these macros selectively.
233 (reg_errcode_t): Update comment stating what other tables need
236 Rename the following enum values to obey POSIX requirements.
237 The old names are still visible as macros.
238 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
239 is not defined, since GNU is supposed to be a superset of POSIX as
240 much as possible, and since we want reg_errcode_t to be a signed
241 type for implementation consistency.
242 (_REG_NOERROR): Renamed from REG_NOERROR.
243 (_REG_NOMATCH): Renamed from REG_NOMATCH.
244 (_REG_BADPAT): Renamed from REG_BADPAT.
245 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
246 (_REG_ECTYPE): Renamed from REG_ECTYPE.
247 (_REG_EESCAPE): Renamed from REG_EESCAPE.
248 (_REG_ESUBREG): Renamed from REG_ESUBREG.
249 (_REG_EBRACK): Renamed from REG_EBRACK.
250 (_REG_EPAREN): Renamed from REG_EPAREN.
251 (_REG_EBRACE): Renamed from REG_EBRACE.
252 (_REG_BADBR): Renamed from REG_BADBR.
253 (_REG_ERANGE): Renamed from REG_ERANGE.
254 (_REG_ESPACE): Renamed from REG_ESPACE.
255 (_REG_BADRPT): Renamed from REG_BADRPT.
256 (_REG_EEND): Renamed from REG_EEND.
257 (_REG_ESIZE): Renamed from REG_ESIZE.
258 (_REG_ERPAREN): Renamed from REG_ERPAREN.
259 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
260 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
261 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
262 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
264 (_REG_RE_NAME, _REG_RM_NAME): New macros.
265 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
266 changed. But support the old name if the new one is not defined
267 and if _REGEX_SOURCE.
269 Change the following member names in struct re_pattern_buffer.
270 The old names are still supported if !_REGEX_SOURCE.
271 The new names are always supported, regardless of _REGEX_SOURCE.
272 (re_buffer): Renamed from buffer.
273 (re_allocated): Renamed from allocated.
274 (re_used): Renamed from used.
275 (re_syntax): Renamed from syntax.
276 (re_fastmap): Renamed from fastmap.
277 (re_translate): Renamed from translate.
278 (re_can_be_null): Renamed from can_be_null.
279 (re_regs_allocated): Renamed from regs_allocated.
280 (re_fastmap_accurate): Renamed from fastmap_accurate.
281 (re_no_sub): Renamed from no_sub.
282 (re_not_bol): Renamed from not_bol.
283 (re_not_eol): Renamed from not_eol.
284 (re_newline_anchor): Renamed from newline_anchor.
286 Change the following member names in struct re_registers.
287 The old names are still supported if !_REGEX_SOURCE.
288 The new names are always supported, regardless of _REGEX_SOURCE.
289 (rm_num_regs): Renamed from num_regs.
290 (rm_start): Renamed from start.
291 (rm_end): Renamed from end.
293 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
294 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
295 Prepend __ to parameter names.
297 Undo yesterday's changes.
299 2005-08-24 Jim Meyering <jim@meyering.net>
302 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
304 2005-08-21 Bruno Haible <bruno@clisp.org>
306 * lock.h: Add multiple inclusion guard.
307 * tls.h: Add multiple inclusion guard.
309 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
311 * regex.h (REG_NOSYS)
312 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
313 Define, since POSIX requires it as of 2001.
314 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
315 New private symbol, used to keep the enum signed in all cases.
316 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
317 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
319 * regex_internal.c (re_string_skip_chars, register_state):
321 Remove forward decls; no longer needed now that we use prototypes.
322 * regexec.c (acquire_init_state_context, check_halt_node_context):
323 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
324 (clean_state_log_if_needed): Likewise.
326 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
328 Fix problems reported by Sam Steingold in
329 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
330 * regexec.c (sift_states_bkref): Fix portability bug: the code
331 assumed that reg_errcode_t is a signed type, which is not
332 necessarily true if _XOPEN_SOURCE is not defined.
333 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
334 some compilers warn about it otherwise.
336 2005-08-20 Jim Meyering <jim@meyering.net>
338 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
339 of unused local, dfa.
341 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
343 * regcomp.c (create_initial_state): Remove duplicate decl.
344 (init_word_char, create_initial_state, duplicate_node_closure):
345 (fetch_token, peek_token_bracket, build_range_exp):
346 (build_collating_symbol): Remove forward decls; no longer needed
347 now that we use prototypes.
350 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
351 (re_compile_fastmap_iter, regcomp, regerror, regfree):
352 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
353 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
354 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
355 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
356 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
357 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
358 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
359 (build_range_exp, build_collating_symbol, parse_bracket_exp):
360 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
361 (build_charclass, build_charclass_op, fetch_number, create_tree):
362 (create_token_tree, mark_opt_subexp, duplicate_tree):
363 Use prototypes rather than old-style definitions.
366 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
367 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
368 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
369 (re_string_reconstruct, re_string_peek_byte_case):
370 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
371 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
372 (re_node_set_init_copy, re_node_set_add_intersect):
373 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
374 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
375 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
376 (re_acquire_state, re_acquire_state_context, register_state):
377 (create_ci_newstate, create_cd_newstate, free_state):
379 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
380 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
381 (re_search_internal, prune_impossible_nodes):
382 (acquire_init_state_context, check_matching, static):
383 (check_halt_node_context, check_halt_state_context, proceed_next_node):
384 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
385 (update_regs, sift_states_backward, build_sifted_states):
386 (clean_state_log_if_needed, merge_state_array):
387 (update_cur_sifted_state, add_epsilon_src_nodes):
388 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
389 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
390 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
391 (find_recover_state, check_subexp_matching_top, transit_state_mb):
392 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
393 (check_arrival, check_arrival_add_next_nodes):
394 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
395 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
396 (check_node_accept_bytes, check_node_accept, extend_buffers):
397 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
398 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
403 (re_string_allocate, re_string_construct, re_string_reconstruct):
404 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
405 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
406 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
407 (re_string_context_at, re_string_peek_byte_case):
408 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
409 is defined, since we now use prototypes always.
411 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
412 C89 or better. All uses removed.
414 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
416 * regex_internal.c (re_acquire_state, re_acquire_state_context)
417 [defined lint]: Suppress bogus uninitialized-variable warnings.
419 * regcomp.c (duplicate_node): Return new index, not an error code,
420 and let the caller return REG_ESPACE if out of space. This
421 removes an uninitialied-variable warning with GCC 4.0.1, and also
422 avoids taking the address of a local variable. All callers
425 2005-08-19 Jim Meyering <jim@meyering.net>
427 * regexec.c (proceed_next_node): Redo local variables to
428 avoid GCC shadowing warnings.
430 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
432 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
433 (re_node_set_insert_last, re_dfa_add_node):
434 Rename local variables to avoid GCC shadowing warnings.
436 2005-08-18 Bruno Haible <bruno@clisp.org>
438 * strstr.c (strstr): Fix return value in multibyte case.
439 * strcasestr.c (strcasestr): Likewise.
441 2005-08-17 Jim Meyering <jim@meyering.net>
443 Make the %s format (seconds since the epoch) work for a negative
444 number and when used with a zero-padded field width, e.g. %015s.
446 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
447 label so that it precedes the code to set `digits'. Otherwise,
448 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
449 print `00-22'. Now, it prints `-0022', as it should.
451 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
453 * regex.h: Remove useless space-before-tab. From coreutils.
455 2005-08-17 Bruno Haible <bruno@clisp.org>
457 * strcasestr.h: New file.
458 * strcasestr.c: New file.
460 2005-08-17 Bruno Haible <bruno@clisp.org>
462 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
463 * strstr.c: Completely rewritten, with multibyte locale support.
465 2005-08-17 Bruno Haible <bruno@clisp.org>
467 * strcasecmp.c: Use mbuiter.h.
469 2005-08-17 Bruno Haible <bruno@clisp.org>
471 * mbuiter.h: New file.
473 2005-08-16 Bruno Haible <bruno@clisp.org>
475 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
477 (mbi_avail, mbi_advance): Let the iteration end before the terminating
478 NUL byte, not after it.
480 2005-08-16 Bruno Haible <bruno@clisp.org>
482 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
483 the valid ones. Makes the comparison operations transitive:
484 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
485 * strcasecmp.c (strcasecmp): Use mb_casecmp.
487 2005-08-16 Bruno Haible <bruno@clisp.org>
489 * strcase.h (strcasecmp): Add note in comments.
490 * strncasecmp.c: Use code from strcasecmp.c.
491 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
492 (strcasecmp): Work correctly in multibyte locales.
494 2005-08-16 Bruno Haible <bruno@clisp.org>
496 * strnlen1.h: New file.
497 * strnlen1.c: New file.
499 2005-08-16 Bruno Haible <bruno@clisp.org>
501 * mbfile.h: New file.
503 2005-08-16 Bruno Haible <bruno@clisp.org>
505 * mbiter.h: New file.
507 2005-08-16 Bruno Haible <bruno@clisp.org>
509 * mbchar.h: New file.
510 * mbchar.c: New file.
512 2005-08-16 Bruno Haible <bruno@clisp.org>
514 * tls.h: New file, from GNU gettext.
515 * tls.c: New file, from GNU gettext.
517 2005-08-15 Bruno Haible <bruno@clisp.org>
519 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
522 2005-08-14 Jim Meyering <jim@meyering.net>
526 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
527 Use the hash-table-based cycle-detection code not just when
528 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
529 Reported by James Youngman in
530 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
531 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
532 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
533 This lets us compile with -DFTS_DEBUG, once again.
534 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
535 * fts.c (fd_safer): Remove decl.
536 Include fcntl--.h rather than unistd-safer.h
537 (fts_safe_changedir): Don't call fd_safer; no longer needed
538 now that we include fcntl--.h.
540 2005-08-11 Simon Josefsson <jas@extundo.com>
542 * readline.h, readline.c: New file.
544 2005-08-11 Bruno Haible <bruno@clisp.org>
546 * strnlen.h (strnlen): Change parameter name to match comment.
548 2005-08-10 Simon Josefsson <jas@extundo.com>
550 * strndup.c: Use strnlen.h.
552 * strnlen.h: New file.
554 2005-08-02 Simon Josefsson <jas@extundo.com>
556 * getline.h, getline.c: Rewrite.
558 * getdelim.h, getdelim.c: New files, ported from glibc.
560 2005-07-31 Bruno Haible <bruno@clisp.org>
562 * lock.h (gl_lock_initializer): New macro.
563 (gl_lock_define_initialized): Use it.
564 (gl_rwlock_initializer): New macro.
565 (gl_rwlock_define_initialized): Use it.
566 (gl_recursive_lock_initializer): New macro.
567 (gl_recursive_lock_define_initialized): Use it.
569 2005-07-26 Bruno Haible <bruno@clisp.org>
571 * lock.h: Update from GNU gettext.
572 * lock.c: Update from GNU gettext.
574 2005-07-18 Bruno Haible <bruno@clisp.org>
576 * lock.h (gl_once_t): New type.
577 (gl_once_define, gl_once): New macros.
578 * lock.c (fresh_once): New variable.
579 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
582 2005-07-18 Simon Josefsson <jas@extundo.com>
584 * check-version.c (check_version): Accept identical versions too.
586 2005-07-18 Bruno Haible <bruno@clisp.org>
588 * lock.h: New file, from GNU gettext.
589 * lock.c: New file, from GNU gettext.
591 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
593 * quotearg.c: Add translator comment suggested by Bruno Haible,
596 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
598 * version-etc-fsf.c (version_etc_copyright): Parameterize the
599 copyright symbol and the year.
600 * version-etc.c (COPYRIGHT_YEAR): New constant.
601 (version_etc_va): Use parameterized copyright notice.
602 Reword to conform to the current GNU coding standards.
604 2005-07-11 Simon Josefsson <jas@extundo.com>
606 * size_max.h: New file.
608 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
610 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
613 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
614 and Paul Eggert <eggert@cs.ucla.edu>
616 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
617 in wint_t, not wchar_t. Remove now-unnecessary cast.
619 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
621 * regex.c, regex.h: Sync from libc.
622 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
623 New files, synced from libc, except that regex_internal.h
624 currently has a small porting fix.
626 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
628 Remove the dependency of the strftime module on the tzset module.
629 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
630 Copy the input structure, to work around some of the bug with
631 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
632 Solaris releases, you should also use the tzset module, but we won't
633 require it as a dependency any more since we don't want LGPLed code
634 to depend on GPLed code.
636 2005-07-02 Jim Meyering <jim@meyering.net>
638 * backupfile.c (backup_args): Change a `0' to NULL.
640 2005-07-01 Jim Meyering <jim@meyering.net>
642 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
643 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
644 * save-cwd.c, tempname.c:
645 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
646 and don't include <sys/file.h>).
648 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
650 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
651 declares only 'struct timespec;' (!).
653 2005-06-29 Jim Meyering <jim@meyering.net>
655 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
656 type name. Use the variable name instead.
657 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
659 2005-06-28 Simon Josefsson <jas@extundo.com>
661 * check-version.h, check-version.c: New files.
663 2005-06-28 Simon Josefsson <jas@extundo.com>
665 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
666 collision with global variable. Better indentation. Don't
667 increment buffer pointer beyond buffer end. Based on comments
668 from Paul Eggert <eggert@cs.ucla.edu>.
672 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
674 * canon-host.c (canon-host): Append trailing "," to 0 in
675 initializer of struct addrinfo, as an indication that we don't
676 care how many members the structure has.
678 2005-06-24 Derek Price <derek@ximbiot.com>
679 and Bruno Haible <bruno@clisp.org>
681 Remove stat module & update lstat.
682 * stat.c: Remove this file...
683 (slash_aware_lstat): ...moving this content and its support...
684 * lstat.c (rpl_lstat): ...into here.
687 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
689 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
690 (ranged_convert): Don't save conversion in a temporary struct.
691 This causes a warning with GCC 4.0.0, and anyway in the typical
692 case it's not worth the extra 100 bytes or so of code.
693 (ranged_convert, __mktime_internal): When calling a function via a
694 pointer P, use P () rather than (*P) (), as we now assume C89 or
697 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
699 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
700 "who -r" failed to give output. Problem reported by Tim Waugh.
702 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
703 (xcalloc): Use it to avoid needless tests.
704 Problem reported by Jim Meyering.
706 2005-06-16 Jim Meyering <jim@meyering.net>
708 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
709 when either N or S is zero.
711 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
713 * argp.h (__option_is_short): Check upper limit of
714 __key. Isprint() requires its argument to have the value
715 of an unsigned char or EOF.
717 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
719 * fnmatch.c (fnmatch): If there is an encoding error in a
720 multibyte string or pattern, fall back on unibyte matching.
721 Problem reported by James Youngman.
723 2005-06-08 Bruno Haible <bruno@clisp.org>
725 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
728 2005-06-08 Bruno Haible <bruno@clisp.org>
730 * csharpcomp.h: New file, from GNU gettext.
731 * csharpcomp.c: New file, from GNU gettext.
732 * csharpcomp.sh.in: New file, from GNU gettext.
734 2005-06-07 Derek Price <derek@ximbiot.com>
737 * glob_.h: Indent nested #ifdef.
739 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
742 Use "file name" when talking about file names, instead of "filename"
743 or "path", as per the GNU coding standards.
744 * mkdir-p.c: Renamed from makepath.c.
745 (make_dir_parents): Renamed from make_path. All callers changed.
746 * mkdir-p.h: Likewise. All includers changed.
747 * filenamecat.c: Renamed from path-concat.c.
748 (file_name_concat): Renamed from path_concat. All callers changed.
749 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
750 * filenamecat.h: Likewise. All includers changed.
751 * acl.c: Don't use "path" or "filename" to mean "file name"
752 in comments or local variable names.
753 * basename.c: Likewise.
754 * canonicalize.c, canonicalize.h: Likewise.
755 * dirname.c, dirname.h: Likewise.
756 * euidaccess.c: Likewise.
757 * exclude.c: Likewise
758 * fnmatch_.h, fnmatch_loop.c: Likewise.
759 * fsusage.c, fsuage.h: Likewise.
760 * fts.c, fts_.h: Likewise.
761 * getcwd.c: Likewise.
762 * getloadavg.c: Likewise.
763 * mkstemp.c: Likewise.
764 * mountlist.c, mountlist.h: Likewise.
765 * openat.c, openat.h: Likewise.
766 * readlink-stub.c: Likewise.
767 * readutmp.c, readutmp.h: Likewise.
768 * rename.c: Likewise.
771 * savedir.c: Likewise.
772 * stripslash.c: Likewise.
773 * tempname.c: Likewise.
774 * xreadlink.c: Likewise.
775 * exclude.c (excluded_file_name): Renamed from excluded_filename.
777 * exclude.h: Likewise.
779 * euidaccess.c (getuid, getgid, getuid, getegid)
780 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
781 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
782 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
783 * pathmax.h: Include <limits.h> unconditionally, since other
784 files have been getting away with it for years (MORE/BSD 4.3
786 * userspec.c (getpwnam, getgrnam, getgrgid)
787 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
789 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
790 Define to 256, not 255, as per modern POSIX.
792 2005-06-01 Bruno Haible <bruno@clisp.org>
794 * csharpexec.h: New file, from GNU gettext.
795 * csharpexec.c: New file, from GNU gettext.
796 * csharpexec.sh.in: New file, from GNU gettext.
798 2005-05-31 Derek Price <derek@ximbiot.com>
799 Paul Eggert <eggert@cs.ucla.edu>
802 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
804 2005-05-29 Derek Price <derek@ximbiot.com>
805 Paul Eggert <eggert@cs.ucla.edu>
807 * glob_.h, glob.c: New files.
809 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
811 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
813 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
814 the configuration hassle isn't worth it.
815 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
816 (LONGEST_MODIFIER, PRIuMAX): Remove.
818 2005-05-27 Bruno Haible <bruno@clisp.org>
820 * getlogin_r.h: Remove second include of <stddef.h>.
822 2005-05-25 Bruno Haible <bruno@clisp.org>
823 Derek Price <derek@ximbiot.com>
825 * getlogin_r.h: Simplify API documentation.
827 2005-05-25 Derek Price <derek@ximbiot.com>
828 Paul Eggert <eggert@cs.ucla.edu>
830 * getlogin_r.c, getlogin_r.h: New files.
832 2005-05-22 Bruno Haible <bruno@clisp.org>
834 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
835 Also include <sys/param.h> if it defines MIN, MAX.
836 Based on a patch by Derek Price <derek@ximbiot.com>.
838 2005-05-22 Bruno Haible <bruno@clisp.org>
840 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
841 (INT64_MIN): Fix definition.
842 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
844 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
845 NEED_SIGNED_INT_TYPES.
847 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
848 HAVE_SYSTEM_INTTYPES.
850 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
852 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
853 so that unistd-safer.h (GPL'ed code) need not be included.
855 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
858 * fts.c: Don't include "cycle-check.h" or "hash.h".
859 (setup_dir, free_dir): New functions.
860 (enter_dir, leave_dir): Define trivial
861 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
862 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
863 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
864 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
866 (fts_open): Use setup_dir.
867 (fts_close): Use free_dir.
868 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
869 This adds a label and some gotos, but the alternatives were messier.
870 Check for memory allocation failure when entering a dir.
871 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
872 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
873 (FTS): New member fts_cycle, that is a union that contains the
874 old active_dir_ht and cycle_state. All uses changed to mention
875 fts_cycle.ht and fts_cycle.state.
876 * fts-cycle.c: New file, containing GPL'ed code migrated out of
877 fts.c, with the following changes:
878 (setup_dir, free_dir): New functions.
879 (enter_dir): Now returns bool. Return true if successful, false
880 if memory exhausted. All callers changed.
881 Do not bother partly cleaning up on
882 memory allocation failure; that is free_dir's job.
883 However, free ad if hash_insert fails, to avoid memory leak.
884 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
885 fts->fts_options to see which union member to use.
887 2005-05-20 Jim Meyering <jim@meyering.net>
889 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
890 Now a macro, to pacify GCC.
892 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
894 * chown.c (rpl_chown): Return -1 on failure.
896 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
898 * canonicalize.c: Include canonicalize.h first, to test interface.
899 Include <stddef.h> unconditionally, since we assume C89 now.
900 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
901 * fts.c: Include fts_.h first, to check interface.
902 Do not include intprops.h; no longer needed.
903 Include cycle-check.h and hash.h, since fts_.h no longer does.
904 Remove unnecessary casts of closedir to void.
905 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
906 decide whether to decrement nlinks.
907 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
908 (FTS): Use struct hash_table * instead of Hash_table, so that
909 we no longer need to include hash.h here.
911 2005-05-17 Jim Meyering <jim@meyering.net>
913 * fts.c, fts_.h: New files, from coreutils.
915 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
918 * unlinkdir.c, unlinkdir.h: New files.
919 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
920 regex.h, unlocked-io.h, xtime.h:
921 White space changes only.
922 * makepath.c (make_path): Port to hosts where leading "//" is special.
923 * yesno.c: Include getline.h, not ctype.h.
924 (yesno): Don't remove leading white space; POSIX doesn't allow it.
925 Use getline to remove arbitrary restriction on response length.
927 2005-05-13 Bruno Haible <bruno@clisp.org>
929 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
930 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
931 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
932 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
933 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
934 Add support for 64-bit integers in the MSVC compiler.
936 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
938 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
939 Change the initial comment to refer to GPL, not LGPL.
940 gnulib-tool will change it to LGPL as needed.
942 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
943 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
944 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
945 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
946 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
947 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
948 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
949 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
950 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
951 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
952 concatpath.c, config.charset, copy-file.c, copy-file.h,
953 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
954 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
955 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
956 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
957 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
958 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
959 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
960 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
961 full-read.c, full-read.h, full-write.c, full-write.h,
962 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
963 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
964 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
965 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
966 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
967 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
968 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
969 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
970 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
971 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
972 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
973 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
974 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
975 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
976 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
977 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
978 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
979 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
980 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
981 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
982 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
983 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
984 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
985 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
986 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
987 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
988 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
989 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
990 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
991 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
992 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
993 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
994 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
995 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
996 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
997 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
998 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
999 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1000 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1001 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1002 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1003 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1004 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1005 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1006 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1007 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1008 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1009 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1010 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1011 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1012 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1013 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1014 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1015 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1016 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1017 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1018 Update FSF postal mail address.
1020 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1022 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1023 specified in ai_socktype. Fix invalid ai_protocol
1024 check. ai_protocol is usually set to 0 or depending on
1025 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1026 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1027 ai_socktype / ai_protocol in the returned addrinfo structure.
1029 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1030 Bruno Haible <bruno@clisp.org>
1032 * inet_ntop.h: New file.
1033 * inet_ntop.c: New file, from glibc with modifications.
1035 2005-05-08 Jim Meyering <jim@meyering.net>
1037 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1039 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1041 Merge from coreutils. Among other things,
1042 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1043 * fd-safer.c: New file.
1044 * fcntl-safer.h, open-safer.c: Remove.
1045 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1046 * dup-safer.c: Include unistd-safer.h first.
1047 Don't include errno.h.
1048 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1049 * file-type.h: Don't assume invoker included sys/stat.h first.
1050 * file-type.c: Rely on file-type.h change.
1051 * getloadavg.c: Include unistd-safer.h.
1052 (getloadavg): Use safer open.
1053 * getusershell.c: Include "stdio-safer.h".
1054 (getusershell): Use safer fopen.
1055 * long-options.c (long_options): Use NULL rather than 0.
1056 * modechange.h (mode_free): Remove; all callers changed to invoke
1058 * modechange.c: Likewise.
1059 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1060 (MODE_DONE): New constant.
1061 (struct mode_change): Remove 'next' member.
1062 (make_node_op_equals): New function; like the old one of the
1063 same name, except it allocates an array.
1064 (mode_compile, mode_create_from_ref): Use it.
1065 (mode_compile): Allocate result as an array, not a linked list.
1066 Parse octal string ourself, so that we catch mistakes like "+0".
1067 (mode_adjust): Arg is an array, not a linked list.
1068 * modechange.c: Include stat-macros.h, xalloc.h.
1069 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1070 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1071 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1072 Remove. This is now stat-macros.h's job.
1073 (talloc): Remove. All callers replaced by xalloc, so that
1074 our invokers don't have to worry about reporting memory failures.
1075 (make_node_op_equals): Remove.
1076 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1078 (struct mode_change): Moved here from modechange.h.
1079 (mode_append_entry): Remove.
1080 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1081 apps to have incorrect behavior. Use simpler algorithm for head
1082 and tail. Don't futz with umask; that's now the job of mode_adjust.
1083 Detect more invalid usages rather than having somewhat-random behavior.
1084 Don't insert an "a=" action, as that leads to incorrect behavior.
1085 (mode_compile, mode_create_from_ref): Return NULL on error instead
1086 of an enum, since now there's only one way to have an error. All
1088 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1089 at the correct time. Simplify calculation of "+u" and its ilk.
1090 Don't mishandle "+X".
1091 (mode_free): Remove "register" and localize decls.
1092 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1093 (struct mode_change): Move to modechange.c; callers don't
1094 need to see this stuff.
1095 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1096 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1097 (mode_change, mode_adjust): Reflect the new signatures noted above.
1098 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1099 that might redefine system include files.
1100 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1101 (my_usleep): Use NULL rather than (void *) 0.
1102 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1103 Use siginterrupt to specify that system calls should be interrupted.
1104 (rpl_nanosleep): Move initialization of suspended closer to call of
1106 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1107 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1108 (desirable_utmp_entry): New function.
1109 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1110 using x2nrealloc, to simplify logic.
1111 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1112 size calculation. Do not assume utmp file is a regular file.
1113 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1114 (READ_UTMP_CHECK_PIDS): New constant.
1115 * save-cwd.c: Include unistd-safer.h.
1116 (save_cwd): Use fd_safer.
1117 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1118 [!_LIBC] Include "stat-macros.h" instead.
1119 * unistd-safer.h (fd_safer): New decl.
1121 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1123 * byteswap_.h: New file.
1125 2005-04-25 Albert Chin <china@thewrittenword.com>
1127 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1130 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1132 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1133 that "UTC +1 second" continues to work. Problem reported
1135 (relunit_snumber): New rule.
1138 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1140 * getdate.y (universal_time_zone_table): New constant.
1141 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1142 universal_time_zone_table.
1143 (lookup_zone): Prefer universal_time_zone_table to
1144 local_time_zone_table, so that "GMT" time stamps are allowed in
1145 London during the summer. Problem reported by Ian Abbott.
1147 2005-04-12 Jim Meyering <jim@meyering.net>
1149 * human.c (humblock): Set *options even when returning due to
1150 xstrtoumax conversion failure. Thanks to a used-uninitialized
1153 2005-04-09 Jim Meyering <jim@meyering.net>
1155 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1156 -Wuninitialized: initialize tm0.tm_year.
1158 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1160 * getdate.y (parser_control): rels_seen is now a boolean, not a
1161 count, since there's no maximum. All uses changed.
1162 Add member dsts_seen.
1163 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1165 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1166 Use pc_rels_seen to decide whther a date is absolute.
1168 * getdate.y (number): Don't overwrite year.
1169 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1172 2005-04-02 Simon Josefsson <jas@extundo.com>
1174 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1175 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1177 2005-03-27 Jim Meyering <jim@meyering.net>
1179 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1181 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1183 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1184 "one's complement" -> "ones' complement" in comment, as per Knuth.
1185 "value of type" -> "type or expression" in comment.
1186 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1188 2005-03-26 Jim Meyering <jim@meyering.net>
1191 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1192 Correct typos: s/or/of/.
1194 2005-03-23 Jim Meyering <jim@meyering.net>
1196 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1198 2005-03-21 Jim Meyering <jim@meyering.net>
1200 Changes imported from coreutils.
1202 * cycle-check.c: Don't include xalloc.h.
1204 * path-concat.c: Don't include assert.h.
1205 (path_concat): Remove assertion that would have triggered
1206 for ABASE starting with more than one slash.
1207 Reported by Andreas Schwab.
1209 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1210 properly when ABASE is an absolute file name.
1211 Correct the description of this function.
1213 Add an assertion and a test driver.
1214 This fixes a bug introduced on 2004-07-02.
1215 Andreas Schwab reported the resulting failure of cp --parents:
1216 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1218 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1220 * strftime.c (my_strftime): If the underlying strftime returns 0
1221 (which shouldn't happen), generate nothing instead of returning 0
1222 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1224 2005-03-16 Bruno Haible <bruno@clisp.org>
1226 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1228 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1230 * strftime.c (my_strftime): Prepend space to format so that we can
1231 reliably distinguish strftime failure from empty output on POSIX
1234 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1236 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1237 (iconv_string): Don't guess a size-zero buffer, as that might cause
1238 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1239 result would be 'too large', where 'too large' is (heuristically)
1240 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1241 overflow concerns. This will prevent some unwanted malloc failures
1242 when the inputs are very large.
1244 2005-03-15 Bruno Haible <bruno@clisp.org>
1246 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1249 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1252 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1254 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1256 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1257 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1259 * strtol.c: Likewise.
1261 2005-03-14 Simon Josefsson <jas@extundo.com>
1263 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1266 2005-03-14 Jim Meyering <jim@meyering.net>
1268 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1269 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1270 to be nonzero so that we (and caller) can detect the difference
1271 between a valid zero-length expansion and an error return, even
1272 when the underlying strftime fails before writing anything into
1275 2005-03-10 Jim Meyering <jim@meyering.net>
1277 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1278 so that this module works on systems without fchdir.
1280 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1282 Factor int-properties macros into a single file, except for
1283 glibc-related files.
1284 * intprops.h: New file.
1285 * getloadavg.c: Include it instead of limits.h.
1286 (INT_STRLEN_BOUND): Remove.
1287 * human.c: Include intprops.h.
1288 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1289 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1290 * inttostr.h: Include intprops.h instead of limits.h.
1291 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1292 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1293 for consistency with intprops.h.
1294 (time_t_is_integer, twos_complement_arithmetic): Use them.
1295 * sig2str.h: Include <signal.h>, intprops.h.
1296 (INT_STRLEN_BOUND): Remove.
1297 * strftime.c (TYPE_SIGNED): Remove.
1298 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1299 * strtol.c: Adjust comments to match intprops.h.
1300 * userspec.c: Include intprops.h.
1301 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1302 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1303 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1304 instead of rolling our own expressions.
1305 * xstrtol.c: Include xstrtol.h first, to test interface.
1307 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1309 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1310 the right thing even if adding 1900 would overflow. Similarly
1311 for tm_mon + 1 and tm_yday + 1.
1312 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1313 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1314 (DO_SIGNED_NUMBER): New macro.
1315 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1317 2005-03-07 Bruno Haible <bruno@clisp.org>
1319 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1321 2005-03-03 Derek R. Price <derek@ximbiot.com>
1322 Bruno Haible <bruno@clisp.org>
1324 * pagealign_alloc.h: New file.
1325 * pagealign_alloc.c: New file.
1327 2005-01-28 Bruno Haible <bruno@clisp.org>
1329 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1332 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1334 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1335 The workaround isn't strictly needed for POSIX conformance, and
1336 it's too much of a pain to configure and maintain. We'll ask
1337 people to fix their kernels instead.
1338 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1339 (NANOSLEEP_BUG_WORKAROUND): Remove.
1340 (xnanosleep): Remove the workaround.
1342 2005-02-12 Bruno Haible <bruno@clisp.org>
1344 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1346 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1348 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1349 * timespec.h (gettime): Return void, since it always
1350 succeeds now. All uses changed.
1351 * gettime.c (gettime) Likewise.
1352 [HAVE_NANOTIME]: Prefer nanotime.
1353 Assume gettimeofday succeeds, as POSIX requires.
1354 Assime time () succeeds, since other code already does.
1355 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1356 (timespec_subtract): Remove.
1357 (NANOSLEEP_BUG_WORKAROUND): New constant.
1358 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1359 things considerably. Use it only on GNU/Linux hosts, since the
1360 workaround shouldn't be needed elsewhere.
1362 2005-02-24 Bruno Haible <bruno@clisp.org>
1364 * gettext.h: Update from GNU gettext 0.14.2.
1366 2005-02-24 Bruno Haible <bruno@clisp.org>
1368 * localcharset.c: Update from GNU gettext 0.14.2.
1369 * config.charset: Update from GNU gettext 0.14.2.
1371 2005-02-22 Simon Josefsson <jas@extundo.com>
1373 * iconvme.h, iconvme.c: New files, from libc.
1375 2005-02-20 Neil Conway <neilc@samurai.com>
1377 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1378 returned by OSX/Darwin if the specified buffer is not large
1379 enough for the hostname.
1381 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1383 * memrchr.h: New file.
1384 * chdir-long.c: Include it.
1385 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1386 Don't bother including stddef.h.
1388 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1390 * argp-help.c (__argp_help): Create a fake struct argp_state and
1391 pass it to _help, otherwise the latter coredumps trying to
1392 dereference state.root_argp.
1394 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1396 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1398 Include <sys/types.h>, for dev_t.
1399 (ME_DUMMY, ME_REMOTE): Move from here....
1400 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1401 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1403 Include mountlist.h first, to test the interface.
1405 2005-01-29 Bruno Haible <bruno@clisp.org>
1407 * progname.c (program_name): Initialize.
1408 Needed when linking statically on MacOS X.
1410 2005-01-28 Bruno Haible <bruno@clisp.org>
1412 * javacomp.sh.in: New file, from GNU gettext.
1413 * javacomp.h: New file, from GNU gettext.
1414 * javacomp.c: New file, from GNU gettext.
1416 2005-01-26 Bruno Haible <bruno@clisp.org>
1418 * javaexec.sh.in: New file, from GNU gettext.
1419 * javaexec.h: New file, from GNU gettext.
1420 * javaexec.c: New file, from GNU gettext.
1422 2005-01-26 Simon Josefsson <jas@extundo.com>
1424 * gai_strerror.c: Use GPL in header.
1426 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1428 * argp-help.c (hol_entry_help): Avoid using non-constant
1429 initializers for struct pentry_state.
1430 (__argp_error): Check return value of __asprintf
1431 (__argp_failure): Translate error message
1433 * argp-parse.c: Removed braces around the expansion of N_()
1435 2005-01-21 Jim Meyering <jim@meyering.net>
1437 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1438 same value as for Solaris 9.
1440 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1441 component length. This included changing the parameter to be
1442 of type `char *' rather than `char const *'.
1443 * chdir-long.h (chdir_long): Update prototype.
1445 * openat.c (fdopendir, fstatat): New functions.
1446 * openat.h: Include headers required for use of DIR and struct stat.
1447 [AT_SYMLINK_NOFOLLOW]: Define.
1448 (fdopendir, fstatat): Add prototypes.
1450 2005-01-21 Bruno Haible <bruno@clisp.org>
1452 * classpath.h: New file, from GNU gettext.
1453 * classpath.c: New file, from GNU gettext.
1455 2005-01-20 Simon Josefsson <jas@extundo.com>
1457 * version-etc-fsf.c: New file, with version_etc_copyright.
1458 * version-etc.c: Remove version_etc_copyright.
1459 * version-etc.h (version_etc_copyright): Use [] instead of * in
1460 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1462 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1464 * save-cwd.c (save_cwd): Remove code to support the case
1465 where fchdir is missing or flaky.
1467 2005-01-20 Simon Josefsson <jas@extundo.com>
1469 * base64.h (isbase64): Add.
1471 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1472 using a unsigned prototype, don't inline.
1473 (base64_decode): Use it.
1475 2005-01-19 Bruno Haible <bruno@clisp.org>
1477 * sh-quote.h: New file, from GNU gettext.
1478 * sh-quote.c: New file, from GNU gettext.
1480 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1482 Merge changes from coreutils, as described below in several
1483 changelogs dated today.
1485 * save-cwd.c: Include "save-cwd.h" before other include files.
1486 (O_DIRECTORY): Remove; not needed here, since "." must be
1487 a directory. All uses removed.
1488 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1489 universal on Suns, and we also need to test for IRIX.
1490 Revamp code to use 'if' rather than '#if'.
1491 Avoid unnecessary comparison of cwd->desc to 0.
1493 * utimens.c (futimens): Robustify the previous patch, by checking
1494 for known valid error numbers rather than observed invalid ones.
1496 2005-01-18 Jim Meyering <jim@meyering.net>
1498 * version-etc.c (version_etc_copyright): Update copyright date.
1500 * utimens.c (futimens): Account for the fact that futimes
1501 can also fail with errno == ENOSYS or errno == ENOENT.
1502 Patch from Dmitry V. Levin.
1504 Change the name of the robust chdir function from chdir to chdir_long.
1505 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1506 (restore_cwd): Use chdir_long, not chdir.
1507 * chdir-long.c: Renamed from chdir.c.
1508 * chdir-long.h: Renamed from chdir.h.
1509 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1512 2005-01-18 Bob Proulx <bob@proulx.com>
1514 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1515 offsetof() macro construct to avoid compile failure with native HP-UX
1516 11.0 ANSI C compiler.
1518 2005-01-06 Bruno Haible <bruno@clisp.org>
1520 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1521 because stpncpy.m4 takes care of it.
1523 2004-01-24 Bruno Haible <bruno@clisp.org>
1525 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1527 2003-10-09 Bruno Haible <bruno@clisp.org>
1529 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1531 2005-01-06 Bruno Haible <bruno@clisp.org>
1533 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1534 * fwriteerror.c: Include <stdbool.h>.
1535 (fwriteerror): At the end, close the file stream. Record whether
1536 stdout was already closed.
1538 2004-05-27 Bruno Haible <bruno@clisp.org>
1540 * execute.c (environ): Declare if needed.
1541 * pipe.c (environ): Likewise.
1542 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1544 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1546 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1547 definitions to be after all include files, to avoid collisions.
1548 Problem reported by Bob Proulx.
1550 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1552 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1553 not needed. This removes a dependency on the gettext module.
1554 [defined _LIBC]: Do not include <libintl.h>; not needed.
1556 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1558 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1561 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1563 * argp-parse.c: Include <stddef.h>.
1564 (alignof, alignto): New macros.
1565 (parser_init): Don't assume that void * is aligned sufficiently
1568 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1569 need to extend the stack.
1570 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1573 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1575 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1577 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1579 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1580 Remove now-obsolete comment about AIX.
1581 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1582 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1583 (YYMAXDEPTH): New macro.
1585 2004-12-18 Bruno Haible <bruno@clisp.org>
1587 * fatal-signal.c (fatal_signals): Make non-const.
1588 (init_fatal_signals): New function.
1589 (uninstall_handlers, install_handlers): Ignore signals that were set to
1591 (at_fatal_signal): Call init_fatal_signals.
1592 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1594 Reported by Paul Eggert.
1596 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1598 * getdate.y (textint): New member "negative".
1599 (time_zone_hhmm): New function.
1600 Expect 14 shift-reduce conflicts, not 13.
1601 (o_colon_minutes): New rule.
1602 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1603 (yylex): Set the "negative" member of signed numbers.
1605 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1607 Changes imported from coreutils.
1608 * hard-locale.c: Assume <locale.h> exists.
1610 (GLIBC_VERSION): New macro.
1611 (hard_locale): Assume setlocale exists.
1612 Rewrite to avoid #ifdef.
1613 Use strdup rather than malloc + strcpy.
1614 * human.c: Assume <locale.h> exists.
1615 (human_readable): Assume localeconv exists.
1617 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1619 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1620 convert T2, not T. (Imported from libc.)
1622 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1624 * getcwd.c (is_ENAMETOOLONG): New macro.
1625 (__getcwd.c): Don't restore errno; glibc doesn't.
1626 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1627 first, falling back to our code only if its results look suspicious.
1628 Ensure that the resulting buffer is only as large as necessary.
1630 * readutmp.c: Include readutmp.h first.
1631 Include <errno.h>, since readutmp.h no longer does that.
1632 * readutmp.h: Don't include <errno.h>,
1633 <sys/param.h>, <time.h>; not needed to establish interface.
1634 (errno): Remove decl.
1635 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1636 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1637 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1639 2004-11-28 Simon Josefsson <jas@extundo.com>
1641 * base64.h, base64.c: New file.
1643 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1645 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1647 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1649 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1650 HP's ANSI C compiler.
1651 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1652 Declaring int functions causes warnings on some modern systems and
1653 shouldn't be needed to compile on ancient ones.
1654 * same.c (MIN) [defined MIN]: Don't define, since it's already
1657 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1658 with the following changes.
1659 (__set_errno): Parenthesize properly.
1660 Include <stdbool.h>.
1661 (MIN, MAX, MATCHING_INO): New macros.
1662 (__getcwd): Define with prototype, not K&R form.
1663 Use heuristics to allocate default buffer on stack if possible.
1664 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1665 behavior, and to avoid the PATH_MAX limit when computing
1667 Use MATCHING_INO to compare inode number to file.
1668 Check for arithmetic overflow in size calculations.
1669 Fix bug in reallocation of dot array that caused getcwd to fail
1670 on directories nested deeper than 75.
1671 Be more careful about saving errno on error.
1672 Do not use realloc; use only free+malloc, as this is a bit
1673 more flexible and avoids a needless copy operation.
1674 Do not inspect st_dev and st_ino for symbolic links; POSIX
1675 doesn't specify the latter.
1676 Check for closedir errors.
1677 Avoid needless casts.
1678 Use "#ifdef weak_alias" around weak_alias, to be like other
1680 The following changes to getcwd.c have effect only when used in
1681 gnulib; they have no effect inside glibc proper.
1682 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1683 as alloca isn't used.
1684 (alloca, __alloca): Likewise.
1685 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1686 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1687 unconditionally, as gnulib assumes C89 or better.
1688 Do not include <sys/param.h>.
1689 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1690 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1692 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1693 Include <dirent.h> in a way that is compatible with modern Autoconf.
1694 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1695 New macros, if not already defined.
1696 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1697 Use "_LIBC", not "defined _LIBC", for consistency.
1698 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1700 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1701 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1702 * xgetcwd.c: David MacKenzie's old code was removed, so give
1703 credit only to Jim Meyering and adjust the copyright dates.
1704 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1705 <stdlib.h>, <unistd.h>, "pathmax.h".
1706 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1707 (INITIAL_BUFFER_SIZE): Remove.
1708 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1710 2004-11-23 Jim Meyering <jim@meyering.net>
1712 * getopt_.h: Remove trailing blanks.
1714 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1716 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1717 (futimens): New function, which uses futimes if available.
1718 (futimens, utimens): Support timespec==NULL, with same semantics
1719 as utime and utimens.
1720 * utimens.h (futimens): New decl.
1722 2004-11-23 Jim Meyering <jim@meyering.net>
1724 * __fpending.c: Add comment.
1726 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1728 * getopt_.h: Re-addition of __getopt_argv_const caused
1729 redefinition warnings. To avoid them, include the defines
1730 in `#if !defined __need_getopt ... #endif'. The only place
1731 where __getopt_argv_const is used is in definitions
1732 of getopt_long and getopt_long_only below, which are as well
1733 protected by `#ifndef __need_getopt'.
1734 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1735 __need_getopt after including <stdio.h> and <unistd.h> These
1736 headers might have defined it.
1738 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1740 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1742 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1743 optopt): Use them instead of invoking ## directly; otherwise, the
1744 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1746 2004-11-19 Bruno Haible <bruno@clisp.org>
1748 * strtok_r.c: Move comments from here...
1749 * strtok_r.h: ... to here.
1751 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1753 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1754 might fail. Problem reported by Yoann Vandoorselaere.
1755 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1756 that mishandle size_t overflow.
1758 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1760 * canon-host.c: Include "strdup.h".
1761 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1762 Use strdup instead of malloc/strcpy to duplicate strings.
1764 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1765 (human_space_before_unit): New constant.
1766 * human.c (human_readable): Support it.
1768 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1769 (xgetcwd): Set errno correctly when failing.
1770 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1771 the failure is actually due to a PATH_MAX problem.
1773 Further getopt changes to make it more likely that glibc will
1774 buy the changes back.
1775 * getopt.c (POSIXLY_CORRECT): New constant.
1776 (getopt): Use it, so to preserve glibc semantic
1777 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1778 when compiling for libc.
1779 * getopt_.h (__getopt_argv_const): Bring it back.
1780 (getopt_long, getopt_long_only): Use it.
1782 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1783 New arg POSIXLY_CORRECT. All callers changed.
1784 (getopt): Argv is now char * const *, as per standard.
1785 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1786 not char *__getopt_argv_const *.
1787 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1788 _getopt_long_only_r): Likewise.
1789 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1790 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1791 _getopt_long_r, _getopt_long_only_r): Likewise.
1792 * getopt_.h (__getopt_argv_const): Remove.
1793 (getopt): Argv is now char * const *, as per standard.
1795 * getdate.y (tORDINAL): New token.
1796 (day, relunit): Allow it for relative times.
1797 (relative_time_table): Use tORDINAL for ordinals.
1799 2004-11-15 Jim Meyering <jim@meyering.net>
1801 * closeout.c: Include "__fpending.h" once again.
1802 Include <stdbool.h>.
1803 (close_stdout): Don't fail just because stdout was closed initially,
1804 since some programs don't write to stdout in the normal course of
1805 operation (other than --version and --help), and we don't want this
1806 function to make e.g. `touch file >&-' fail.
1807 But do fail if it was closed and someone has tried to write to it.
1808 E.g., `printf foo >&-' must fail.
1810 2004-11-11 Simon Josefsson <jas@extundo.com>
1812 * strtok_r.h, strtok_r.c: New file.
1814 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1816 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1817 we can stop lying to compilers about the constness of argv when we
1818 are compiled outside glibc.
1819 (getopt, getopt_long, getopt_long_only): Use it.
1820 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1822 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1823 _getopt_long_only_r): Likewise.
1824 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1825 _getopt_long_only_r): Likewise.
1827 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1828 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1829 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1830 the other external symbols.
1831 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1832 declaration, since the above renaming now works around collisions.
1834 2004-11-11 Jim Meyering <jim@meyering.net>
1836 * linebreak.c: Remove trailing blanks.
1837 * alloca_.h: Likewise.
1838 * acosl.c: Likewise.
1839 * euidaccess.c: Likewise.
1840 * allocsa.h: Likewise.
1842 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1844 * mktime.c (SHR): New macro, which is a portable
1845 substitute for >> that should work even on Crays.
1846 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1847 Problem reported by Mark D. Baushke in
1848 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1849 * getdate.y (SHR): Likewise.
1851 * strftime.c (SHR): Likewise.
1853 * quotearg.c (struct quoting_options): Use unsigned int for
1854 quote_these_too, so that right shifts are well defined. All uses
1857 2004-11-10 Simon Josefsson <jas@extundo.com>
1859 * getaddrinfo.h, getaddrinfo.c: New files.
1861 2004-11-10 Jim Meyering <jim@meyering.net>
1863 Ensure that no close failure goes unreported.
1864 * closeout.c (close_stdout): Always close stdout. I.e., don't
1865 return early when it seems there's nothing to flush.
1866 Don't include __fpending.h.
1868 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1870 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1872 2004-11-05 Bruno Haible <bruno@clisp.org>
1874 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1875 Reported by Mark D. Baushke <mdb@cvshome.org>.
1877 2004-11-04 Bruno Haible <bruno@clisp.org>
1879 2004-09-11 Bruno Haible <bruno@clisp.org>
1880 * allocsa.valgrind: New file.
1881 2004-02-06 Bruno Haible <bruno@clisp.org>
1882 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1883 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1884 Reported by Christopher Seip <chris.seip@hp.com>.
1886 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1888 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1889 with errno == ERANGE if the buffer is too small.
1890 Problem reported by Mark D. Baushke.
1892 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1894 * xreadlink.c (MAXSIZE): New macro.
1895 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1896 size does not exceed MAXSIZE. Avoid cast.
1897 As suggested by Mark D. Baushke in
1898 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1899 if readlink fails with buffer size just under MAXSIZE, try again
1902 2004-11-02 Derek R. Price <derek@ximbiot.com>
1903 and Paul Eggert <eggert@cs.ucla.edu>
1905 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1906 (get_date): Overparenthesize to avoid GCC warning.
1908 2004-11-02 Bruno Haible <bruno@clisp.org>
1910 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1911 function returns void.
1913 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1915 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1916 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1919 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1921 * getdate.y: Add support for TZ="foo" within a date string.
1922 Fix some bugs near time_t boundaries. Reject dates with
1923 out-of-range components, e.g., "Sept 31".
1924 Include <stdlib.h>, "setenv.h", "xalloc.h".
1925 (ISDIGIT_LOCALE): Remove; unused.
1926 Note that the TZ and time functions used here are not reentrant.
1927 (mktime_ok, get_tz): New functions.
1928 (TZBUFSIZE): New constant.
1929 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1930 This requires that we sometimes generate our own TZ="XXX..." setting.
1932 2004-10-27 Derek R. Price <derek@ximbiot.com>
1934 * mktime.c (not_equal_tm): Remove redundant check.
1936 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1938 * getdate.y: Use Bison 1.875 features, and some minor
1939 code cleanups. This change does not affect semantics.
1940 Don't include <stdlib.h>; no longer needed.
1941 Don't include unlocked-io.h; only the "#if TEST" code uses
1942 stdio, and performance isn't crucial there.
1943 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1944 Bison 1.875 features as described below.
1945 All uses of "PC." replaced by "pc->".
1946 (YYSTYPE): Add a forward declaration.
1947 (yylex, yyerror): Use full prototypes in forward decls.
1948 Use "%pure-parser" rather than obsolescent "%pure_parser".
1949 Use %parse-param and %lex-param instead of obsolescent
1950 YYPARSE_PARAM and YYLEX_PARAM.
1951 (meridian_table, month_and_day_table, time_units_table,
1952 relative_time_table, time_zone_table, military_table,
1953 lookup_zone, lookup_word, get_date):
1954 Use NULL instead of 0 where appropriate.
1955 (to_hour): Avoid abort (), to avoid a dependency on
1957 (yyerror, yylex): Now accepts parser_control * arg.
1958 (main) [TEST]: Use '\0' rather than 0 for char.
1960 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1962 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1963 It's now the caller's responsibility to handle the case where
1964 !HAVE_GETPAGESIZE && !defined getpagesize.
1966 * mktime.c (leapyear): Arg is long int, not int.
1968 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1970 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1972 2004-10-12 Simon Josefsson <jas@extundo.com>
1974 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1975 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1978 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1980 * vsnprintf.h: New file.
1981 * vsnprintf.c: New file.
1983 2004-10-07 Bruno Haible <bruno@clisp.org>
1985 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1986 into the provided buffer.
1988 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1990 * diacrit.c, diacrit.h: Add GPL notice.
1992 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1993 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1994 * logl.c (logl): Keep the code as similar to glibc as possible.
1995 This avoids a potential constant-folding bug.
1997 2004-10-05 Bruno Haible <bruno@clisp.org>
1999 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2001 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2003 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2004 * xmalloc.c (xmemdup): Likewise.
2005 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2006 XFREE): Remove these long-obsolescent macros.
2007 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2008 * xstrdup.c: Remove.
2010 * regex.c (re_comp): Cast gettext return value to char *,
2011 Problem reported by Martin Neitzel via Mark D. Baushke.
2013 2004-10-04 Simon Josefsson <jas@extundo.com>
2015 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2016 '#ifdef USE_UNLOCKED_IO'.
2018 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2020 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2021 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2022 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2023 regex.c, sha1.c, version-etc.c, yesno.c:
2024 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2025 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2026 the includer's responsibility.
2028 Sync from coreutils.
2030 * modechange.c (mode_compile): Don't decrement a pointer that
2031 points to the start of a string, as the C Standard says the
2032 resulting behavior is undefined.
2034 * backupfile.h (enum backuptype): Rename none -> no_backups,
2035 simple -> simple_backups, numbered_existing ->
2036 numbered_existing_backups, numbered -> numbered_backups
2037 to avoid shadowing problems. All uses changed.
2038 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2039 * backupfile.c (check_extension, numbered_backup):
2040 Rename locals to avoid shadowing 'basename'.
2041 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2044 * .cppi-disable: Add getopt_.h, getopt_int.h.
2045 * .cvsignore: Add getopt.h.
2047 2004-10-04 Simon Josefsson <jas@extundo.com>
2049 * memmem.h: New file.
2050 * memmem.c: New file, taken from glibc.
2052 2004-10-02 Jim Meyering <jim@meyering.net>
2054 * dirfd.h, getpagesize.h: Add copyright notice.
2056 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2058 * snprintf.c: Remove comments as to why each header is needed.
2060 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2062 * strsep.h: New file.
2063 * strsep.c: New file.
2065 2004-10-01 Simon Josefsson <jas@extundo.com>
2067 * snprintf.c (snprintf): Handle size==0.
2069 2004-10-01 Simon Josefsson <jas@extundo.com>
2070 Bruno Haible <bruno@clisp.org>
2072 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2073 (snprintf): Declare 'args'.
2075 2004-09-30 Simon Josefsson <jas@extundo.com>
2077 * snprintf.h, snprintf.c: New files.
2079 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2081 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2082 (hol_entry_help): Never translate an empty string.
2083 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2084 * argp.h (OPTION_NO_TRANS): New option.
2086 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2088 * xvasprintf.c: Include xalloc.h.
2089 (xvasprintf): Use xalloc_die, not xmalloc_die.
2091 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2093 * dummy.c: Change copyright notice to FSF, and license to GPL.
2095 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2097 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2098 Problem reported by Bruno Haible in:
2099 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2101 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2103 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2104 in case some system header has #define'd it. Problem reported by
2105 Soeren D. Schulze in
2106 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2108 2004-09-08 Bruno Haible <bruno@clisp.org>
2110 * stdint_.h.in: New file, taken from GNU clisp.
2112 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2114 * xvasprintf.h: New file.
2115 * xvasprintf.c: New file.
2116 * xasprintf.c: New file.
2118 2004-09-08 Bruno Haible <bruno@clisp.org>
2120 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2122 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2124 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2126 Import from coreutils.
2127 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2128 strings on unbounded length. alloca's performance benefits aren't
2129 that important here.
2131 (parse_with_separator): New function, with most of the internals
2132 of the old parse_user_spec. Allow user to omit both user and group,
2133 for compatibility with FreeBSD.
2134 Clone only the user name, not the entire spec.
2135 Do not set *uid, *gid unless entirely successful.
2136 Avoid memory leak in some failing cases.
2137 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2138 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2139 (parse_user_spec): Rewrite to use parse_with_separator.
2141 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2143 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2144 its complicated substitute.
2145 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2146 and program_invocation_name.
2147 (__argp_basename) [!_LIBC]: Remove; the only use was
2148 replaced by its body.
2149 (__argp_short_program_name): Change condition from
2150 !defined __argp_short_program_name to
2151 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2152 to match argp-namefrob.h.
2153 (__argp_failure): Don't assume strerror_r returns char *.
2154 * argp-parse.c (N_): Define unconditionally.
2155 (argp_default_options): Fill out initializers with 0 to avoid
2158 2004-08-12 Simon Josefsson <jas@extundo.com>
2160 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2161 * getopt_.h: Renamed from getopt.h.
2163 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2165 Merge from coreutils.
2167 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2168 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2169 for Reliant Unix 5.43.
2171 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2172 (union fooround): Use uintmax_t, not long int.
2173 The rest is a merge from libc:
2174 [defined _LIBC]: Include <shlib-compat.h>.
2175 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2177 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2179 * strverscmp.c: Convert to UTF-8.
2181 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2183 * obstack.h (obstack_empty_p):
2184 Don't assume that chunk->contents is suitably aligned.
2185 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2186 Likewise. Problem reported by Benno in
2187 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2189 * chown.c (rpl_chown): Work even if the file is writeable but not
2190 readable. This could be improved further but it'd take some work.
2192 2004-08-08 Simon Josefsson <jas@extundo.com>
2194 * xgethostname.c: Don't include error.h (not used).
2197 * getpass.c: Include getpass.h first.
2199 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2201 * xalloc-die.c: New files.
2202 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2204 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2205 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2206 (_, N_, xalloc_die): Move to xalloc-die.c.
2207 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2208 so that we needn't mess with xalloc_msg_memory_exhausted.
2210 * sha1.h: Renamed from sha.h.
2211 (SHA1_H): Renamed from _SHA_H.
2212 (sha1_ctx): Renamed from sha_ctx.
2213 (sha1_init_ctx): Renamed from sha_init_ctx.
2214 (sha1_process_block): Renamed from sha_process_block.
2215 (sha1_process_bytes): Renamed from sha_process_bytes.
2216 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2217 (sha1_read_ctx): Renamed from sha_read_ctx.
2218 (sha1_stream): Renamed from sha_stream.
2219 (sha1_buffer): Renamed from sha_buffer.
2220 * sha1.c: Likewise; renamed from sha.c.
2221 Do not include <sys/types.h>.
2222 Include <stddef.h> rather than <stdlib.h>.
2224 2004-08-08 Bruno Haible <bruno@clisp.org>
2226 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2227 FILESYSTEM_PREFIX_LEN.
2228 * progreloc.c: Likewise.
2229 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2231 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2234 * argp-help.c (make_hol, hol_append): Don't assume that
2235 SIZE_MAX is a valid preprocessor constant.
2236 (__argp_basename): Change from "#ifndef _LIBC"
2237 to "#ifndef __argp_short_program_name", so that
2238 we don't compile these functions for tar.
2240 More merges from coreutils.
2241 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2242 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2244 * addext.c: Remove; no longer needed.
2245 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2246 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2247 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2248 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2249 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2250 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2251 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2252 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2253 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2254 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2255 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2256 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2257 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2258 Import changes from coreutils.
2260 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2262 Merge from coreutils.
2264 * .gdb-history: Remove; this doesn't belong here.
2266 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2267 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2268 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2270 * dirname.h: Include <stdbool.h>.
2271 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2272 for consistency with POSIX terminology. All uses changed.
2273 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2274 (strip_trailing_slashes): Use bool for booleans.
2275 * stripslash.c (strip_trailing_slashes): Likewise.
2277 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2278 sometimes returns a positive errno value even when it succeeds.
2279 (print_errno_message) [!LIBC]: Fall back on strerror if
2282 * path-concat.c (mempcpy): Don't define if a system header defines it.
2283 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2284 (longest_relative_suffix): New function.
2285 (path_concat): Use it. Assume first argument is not NULL.
2286 Port to DOS. Omit redundant separators.
2287 Report an error instead of returning NULL.
2288 Use mempcpy instead of memcpy.
2289 (xpath_concat): Remove: not declared or used.
2291 * same.h: Include <stdbool.h>
2292 (same_name): Return bool, not int.
2293 * same.c (same_name): Likewise.
2294 (errno): Don't declare; we assume C89 or better now.
2296 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2297 if not already defined.
2299 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2300 * dup-safer.c (errno): Likewise.
2302 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2304 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2307 2004-08-03 Simon Josefsson <jas@extundo.com>
2309 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2310 * progname.h: Don't include stdbool.h.
2312 2004-08-02 Simon Josefsson <jas@extundo.com>
2314 * getsubopt.h: New file, with comments from Bruno Haible.
2315 * getsubopt.c: New file, from glibc, but slightly modified based on
2316 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2318 2004-08-01 Simon Josefsson <jas@extundo.com>
2320 * xgetdomainname.c: Include stdlib.h, for free().
2322 2004-07-16 Simon Josefsson <jas@extundo.com>
2324 * dummy.c: New file.
2326 2004-07-16 Bruno Haible <bruno@clisp.org>
2328 * backupfile.h: Add extern "C" for C++.
2329 * closeout.h: Likewise.
2330 * copy-file.h: Likewise.
2331 * findprog.h: Likewise.
2332 * full-write.h: Likewise.
2333 * pathname.h: Likewise.
2334 * progname.h: Likewise.
2335 * stpcpy.h: Likewise.
2336 * stpncpy.h: Likewise.
2337 * strcase.h: Likewise.
2338 * strstr.h: Likewise.
2339 * xalloc.h: Likewise.
2341 * mbswidth.h: Add extern "C" for C++.
2342 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2344 2004-07-09 Simon Josefsson <jas@extundo.com>
2346 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2347 failed without this.)
2349 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2351 * fchown-stub.c: New file.
2353 2004-06-24 Jim Meyering <jim@meyering.net>
2355 * obstack.h (obstack_base): Cast to (void *), per documentation.
2357 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2359 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2361 2004-06-01 Jim Meyering <jim@meyering.net>
2363 * calloc.c: New file.
2365 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2367 * getdate.y (yylex): Allow space between sign and number.
2368 Problem reported by Dan Jacobson.
2370 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2371 and Jim Meyering <jim@meyering.net>
2373 Merge from coreutils CVS.
2375 * stat-macros.h: New file, with contents from file-type.h
2376 and coreutils' system.h.
2377 * file-type.c: Include "stat-macros.h".
2378 * file-type.h (file_type): Move all macro definitions to new file,
2381 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2382 Wrap old code with this conditional.
2383 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2384 function that does not dereference symlinks.
2385 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2387 * xreadlink.c: Include xreadlink.h first, to catch .h file
2388 dependency problems.
2389 (xreadlink): Accept new arg SIZE, for efficiency.
2390 All decls and uses changed.
2391 * xreadlink.h: Include <stddef.h>, for size_t.
2393 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2394 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2396 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2398 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2400 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2401 macros to be defined.
2402 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2403 the allocator returns NULL because the requested size is zero.
2405 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2407 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2408 var. Add comment explaining why libc still defines it. This
2409 merges the following patch from glibc:
2410 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2412 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2414 * obstack.c (_obstack): Remove unused variable. It hasn't been
2415 present in glibc since revision 1.1 of this file.
2416 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2417 obstack_alignment_mask, obstack_alloc, obstack_base,
2418 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2419 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2420 obstack_grow0, obstack_init, obstack_int_grow,
2421 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2422 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2423 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2424 nonexistent functions.
2426 2004-05-17 Derek R. Price <derek@ximbiot.com>
2427 Paul Eggert <eggert@cs.ucla.edu>
2429 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2431 2004-05-14 Bruno Haible <bruno@clisp.org>
2433 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2434 that consists of a '.' followed by an empty digit string.
2435 Patch by Tor Lillqvist <tml@iki.fi>.
2437 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2439 Port obstack to the AS/400, where pointers are 16 bytes wide and
2440 you cannot cast an integer to a valid pointer. This patch is
2441 currently waiting to be integrated into glibc; see
2442 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2444 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2445 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2446 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2447 (struct obstack): temp member is now a union of a pointer and
2448 an integer, instead of an integer. All integer uses changed.
2449 This does not affect the physical layout of struct obstack,
2450 except on hosts (like the AS/400) where the size or alignment of
2451 void * is greater than that of ptrdiff_t.
2452 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2453 __STDC__)]: Store temporary in pointer member of union, not
2455 * obstack.c: Include <stddef.h>, for offsetof.
2456 (struct fooalign): Remove; it doesn't need a name.
2457 (union fooround): Change double to long double, and add void *.
2458 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2459 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2460 not a macro. Hence the values are always int; so remove all
2461 casts-to-int in uses.
2463 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2464 Derek Price <derek@ximbiot.com>
2466 * alloca.c: Include <alloca.h>, to get our interface.
2467 * alloca_.h: Use __alloca on AIX, so that we don't have to
2468 include <alloca.h> first. Use C89 prototype for alloca; this
2469 requires including <stddef.h> for size_t. Use extern "C" if C++.
2470 Use #elif for simplicity, since we can assume C89 now.
2471 Don't try to source the system alloca.h since it will not be found
2472 and to prevent recursively including its replacement.
2473 * fnmatch.c: Include <alloca.h> instead of opencoding.
2474 * regex.c: Likewise.
2476 2004-05-16 Derek Price <derek@ximbiot.com>
2477 Paul Eggert <eggert@cs.ucla.edu>
2479 getline cleanup. This changes the getndelim2 API: both order of
2480 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2483 * getline.c: Don't include stddef.h or stdio.h, since our
2484 interface does that.
2485 (getline): Always use getdelim, so that we don't have two
2486 copies of this code.
2487 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2489 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2490 (GETNDELIM2_MAXIMUM): New macro.
2491 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2492 instead of the old practice of delim2==0. All callers changed.
2493 Return -1 on overflow, instead of returning junk.
2494 Do not set *linesize unless allocation succeeds.
2495 * getndelim2.h: Do not include stddef.h; no longer needed, now
2496 that we include sys/types.h.
2497 * getnline.h: Likewise.
2498 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2499 (getndelim2): Reorder arguments.
2500 * getnline.c (getnline, getndelim):
2501 Don't discard the NMAX argument.
2502 (getnline): Invoke getndelim, to avoid code duplication.
2503 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2504 of (size_t) -1 by callers of the getnline family.
2506 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2508 * nanosleep.c (suspended): Change its type from int to
2509 sig_atomic_t volatile.
2510 (first_call): Make it private to rpl_nanosleep, and have it
2511 be zero initially as that's a bit faster.
2512 (my_usleep): Round up fractional times instead of truncating them,
2513 as this is the usual meaning for 'sleep'.
2515 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2517 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2518 (ENOSYS): Define if not defined.
2519 (settime): Fall back on stime if it exists and settimeofday fails.
2520 But don't bother with fallbacks if a method fails with errno == EPERM.
2522 2004-05-11 Jim Meyering <jim@meyering.net>
2524 Prior to this change, the save_cwd caller required read access to the
2525 current directory on most systems (ones with the fchdir function).
2527 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2528 fails, try write-only, and finally, resort to using xgetcwd.
2530 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2532 * obstack.c, obstack.h: Import changes from libc.
2534 2004-04-28 Bruno Haible <bruno@clisp.org>
2536 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2537 implicitly appends .exe to executables.
2538 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2539 accepts Windows pathnames.
2540 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2541 Cygwin like Windows, since it now accepts Windows pathnames.
2542 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2543 Cygwin like Windows, since it now accepts Windows pathnames.
2544 Reported by Derek Robert Price <derek@ximbiot.com>.
2546 2004-04-20 Jim Meyering <jim@meyering.net>
2548 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2550 2004-04-20 Jim Meyering <jim@meyering.net>
2551 Bruno Haible <bruno@clisp.org>
2553 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2554 memory when realloc fails.
2556 2004-04-18 Jim Meyering <jim@meyering.net>
2558 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2559 don't leak memory and do call END_UTMP_ENT.
2561 2004-04-11 Paul Eggert <eggert@twinsun.com>
2563 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2564 (CHAR_BIT): Remove, since we assume C89.
2565 Include <stdint.h> if available, as per current Autoconf CVS advice.
2567 2004-03-30 Paul Eggert <eggert@twinsun.com>
2569 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2570 not bool, to be more consistent with Unix conventions.
2571 Suggested by Bruno Haible.
2573 Merge from coreutils.
2575 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2578 * getdate.h: Include stdbool.h, and timespec.h instead of
2579 the usual <time.h> dance.
2580 (get_date): Change signature to support fractional time stamps.
2581 All callers changed.
2582 * getdate.y: Include "getdate.h" first, as we can now
2583 assume C89 and don't need to worry about 'const'.
2584 Similarly, include "unlocked-io.h" near start, not in middle.
2586 (textint.value): Use long int rather than int.
2587 (textint.digits): Use size_t rather than int.
2588 (BILLION, LOG10_BILLION): New constants.
2589 (parser_control): New member rel_ns. Members day_ordinal,
2590 time_zone, month, day, hour, minutes, rel_year, rel_month,
2591 rel_day, rel_hour, rel_minutes, rel_seconds
2592 are now long int, not int. Member seconds is now struct timespec,
2593 not int. New member timespec_seen. Members dates_seen, days_seen,
2594 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2596 (%union.intval): Now long int, not int.
2597 New member timespec.
2598 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2599 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2600 (spec): Now is a timespec or an item list.
2601 (timespec, items): New nonterminals.
2602 (time, rel, relunit, number, get_date):
2603 Add support for fractional seconds.
2604 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2605 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2606 (to_hour): First arg is now long int, not int.
2607 (to_year): Returns long int, not int.
2608 Don't treat year -70 like 70.
2609 (tm_diff): Returns long int, not int.
2610 (lookup_word): Use bool instead of int when appropriate.
2611 (yylex): Use size_t for count, not int.
2612 Detect overflow when parsing large integer constants.
2613 Add support for fractions.
2614 (get_date): Make pointers 'const' if possible.
2615 Use more-portable code to detect integer overflow.
2616 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2617 Don't use ctime; it's not reliable if the year has >4 digits.
2619 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2620 This is for compatibility with BSD.
2622 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2623 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2624 From coreutils' system.h.
2626 * userspec.c: Don't include "posixver.h".
2627 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2628 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2629 compatible extension. Simplify code by removing a boolean int
2630 that was always nonzero if a string was nonnull.
2632 2004-03-30 Jim Meyering <jim@meyering.net>
2634 Merge from coreutils.
2636 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2638 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2639 an empty input stream.
2641 * readtokens.c: Include <stdbool.h>.
2642 (readtoken): Use `size_t' rather than int/long.
2643 All callers adjusted.
2644 Use `bool' rather than `int' where appropriate.
2645 Use memset rather than an explicit loop.
2646 Use x2nrealloc rather than xrealloc.
2647 Allow the use of `\0' as a delimiter.
2648 (readtokens): Likewise.
2649 * readtokens.h (readtoken, readtokens): Update prototypes.
2651 2004-03-30 Bruno Haible <bruno@clisp.org>
2653 * getloadavg.c (getloadavg): Don't assume setlocale returns
2656 2004-03-29 Paul Eggert <eggert@twinsun.com>
2658 Merge changes to getloadavg.c from coreutils and Emacs.
2660 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2661 Define to an expression, not to the empty string.
2662 Include cloexec.h and xalloc.h.
2663 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2664 Use set_cloexec_flag rather than rolling our own.
2665 * cloexec.c, cloexec.h: New files.
2667 2004-03-18 Paul Eggert <eggert@twinsun.com>
2669 * getopt.h: Sync with libc CVS.
2671 2004-03-18 Paul Eggert <eggert@twinsun.com>
2672 Bruno Haible <bruno@clisp.org>
2674 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2675 not on all platforms that have <wchar.h>.
2676 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2678 2004-03-09 Paul Eggert <eggert@twinsun.com>
2680 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2682 * getopt_int.h: New file, also synced from libc.
2684 2004-03-07 Paul Eggert <eggert@twinsun.com>
2686 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2687 '#if' expressions. Unlike the code it replaces, it does not
2688 depend on (defined _SC_PAGESIZE). However, it does depend on
2689 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2690 first reported by Jason Andrade in
2691 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2693 2004-01-18 Simon Josefsson <jas@extundo.com>
2695 * strdup.h: New file.
2696 * strdup.c: Include it.
2697 * path-concat.c: Include strdup.h. Drop strdup declaration.
2698 * userspec.c: Include strdup.h. Drop strdup declaration.
2700 2004-02-06 Karl Berry <karl@gnu.org>
2702 * config.charset: update from gettext 0.14.1.
2704 2004-02-05 Paul Eggert <eggert@twinsun.com>
2706 Add comments and code, prompted by suggestions from Bruno Haible
2708 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2709 describing the enum quoting_style values.
2710 * quotearg.c (quotearg_alloc): New function.
2711 (quotearg_buffer_restyled): Treat lone { and } as special.
2712 Treat = as special. Work around bug with older shells
2713 that "see" a '\' that is really the 2nd byte of a multibyte char.
2714 Quote empty string with shell_quoting_style.
2716 2004-02-03 Bruno Haible <bruno@clisp.org>
2718 * pipe.h: New file, from GNU gettext.
2719 * pipe.c: New file, from GNU gettext.
2721 2004-01-27 Bruno Haible <bruno@clisp.org>
2723 * execute.h: New file, from GNU gettext.
2724 * execute.c: New file, from GNU gettext.
2725 * w32spawn.h: New file, from GNU gettext.
2727 2004-01-23 Paul Eggert <eggert@twinsun.com>
2729 Exit-status fix from coreutils.
2731 Use exit_failure consistently in place of EXIT_FAILURE,
2732 so that program exit statuses are consistent on failure.
2734 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2735 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2736 * argmatch.h: Comment fix to match the above.
2737 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2738 Now a macro referring to exit_failure, instead of a separate
2739 variable. Include "exitfail.h" to get it.
2740 * xstrtol.h: Include "exitfail.h".
2741 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2743 * long-options.c (parse_long_options): Use prototype
2744 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2747 2004-01-21 Jim Meyering <jim@meyering.net>
2749 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2750 so as not to conflict with a different-sized __mktime_internal
2751 function in GNU libc.
2752 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2753 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2755 2004-01-18 Paul Eggert <eggert@twinsun.com>
2757 Merge from diffutils.
2759 * file-type.c (file_type): Add typed memory objects.
2760 * file-type.h (S_TYPEISTMO): New macro.
2762 * c-stack.h (c_stack_action): Remove argv argument.
2763 * c-stack.c (c_stack_action): Likewise. All uses changed.
2764 (die): Don't calculate message unless segv_action returns.
2765 (get_stack_location, min_address_from_argv, max_address_from_argv,
2766 volatile stack_base, volatile_stack_size): Remove.
2767 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2768 that every segmentation violation is a stack overflow. (Ouch!)
2769 See Debian bug 136249 (still outstanding) for more info about why
2770 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2772 2003-11-30 Bruno Haible <bruno@clisp.org>
2774 Safer stack allocation.
2775 * setenv.c: Include allocsa.h.
2776 (alloca): Remove fallback definition.
2777 (freea): Remove macro.
2778 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2781 2003-10-17 Bruno Haible <bruno@clisp.org>
2783 * binary-io.h: Avoid warnings on Cygwin.
2785 2003-12-28 Bruno Haible <bruno@clisp.org>
2787 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2788 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2790 2003-11-28 Bruno Haible <bruno@clisp.org>
2792 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2794 2003-11-27 Bruno Haible <bruno@clisp.org>
2796 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2798 2003-11-17 Bruno Haible <bruno@clisp.org>
2800 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2802 2003-11-24 Bruno Haible <bruno@clisp.org>
2804 * xallocsa.h: New file, from GNU gettext.
2805 * xallocsa.c: New file, from GNU gettext.
2807 2003-11-24 Bruno Haible <bruno@clisp.org>
2809 * allocsa.h: New file, from GNU gettext.
2810 * allocsa.c: New file, from GNU gettext.
2812 2003-11-24 Bruno Haible <bruno@clisp.org>
2814 * eealloc.h: New file.
2816 2004-01-15 Jim Meyering <jim@meyering.net>
2818 Merge from coreutils.
2820 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2821 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2822 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2824 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2825 optional configure-time default.
2827 * version-etc.c (version_etc_copyright): Update copyright date.
2829 * xreadlink.c (xreadlink): Correct outdated comment.
2831 2004-01-15 Paul Eggert <eggert@twinsun.com>
2833 Merge from coreutils.
2835 * posixver.c: Include posixver.h.
2837 * same.c: Include <stdbool.h>, <limits.h>.
2838 (_POSIX_NAME_MAX): Define if not defined.
2840 (same_name): If file names are silently truncated, report
2841 that the file names are the same if they are the same after
2842 the silent truncation.
2844 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2845 conversion function.
2846 * xstrtod.c (xstrtod): Likewise. All callers changed to
2847 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2850 2004-01-14 Paul Eggert <eggert@twinsun.com>
2852 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2853 with like-named macro in fnmatch.c.
2854 (EXT): Use an internal constant instead.
2856 Merge fnmatch patches from glibc.
2857 * fnmatch.c (mbsinit): Remove define.
2858 Add libc_hidden_ver (__fnmatch, fnmatch).
2859 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2860 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2862 2003-12-14 Karl Berry <karl@gnu.org>
2864 * config.charset: update from gettext-runtime.
2866 2003-12-03 Paul Eggert <eggert@twinsun.com>
2868 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2869 Bug reported by Alfred M. Szmidt.
2871 2003-11-29 Karl Berry <karl@gnu.org>
2873 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2875 2003-11-23 Paul Eggert <eggert@twinsun.com>
2876 Bruno Haible <bruno@clisp.org>
2878 * printf-parse.h: Don't include sys/types.h.
2879 (ARG_NONE): New macro.
2880 (char_directive): Change type of *arg_index fields to size_t.
2881 * printf-parse.c: Don't include sys/types.h.
2882 (SSIZE_MAX): Remove macro.
2883 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2884 Remove unnecessary overflow check.
2885 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2888 2003-11-24 Paul Eggert <eggert@twinsun.com>
2890 * alloca.c: Remove dependency on xalloc module.
2891 (xalloc_die): Remove.
2892 (memory_full) [!defined emacs]: New macro.
2893 [!defined emacs]: Don't include xalloc.h.
2894 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2895 address arithmetic overflows. Change datatypes a bit to avoid
2898 2003-11-22 Jim Meyering <jim@meyering.net>
2900 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2902 2003-11-17 Bruno Haible <bruno@clisp.org>
2904 * vasnprintf.c (alloca): Remove fallback definition.
2905 (freea): Remove definition.
2906 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2907 Reported by Paul Eggert.
2909 2003-11-17 Jim Meyering <jim@meyering.net>
2911 On systems without utime and without a utimes function capable of
2912 dealing with a NULL struct utimbuf* argument, this utime replacement
2913 could -- in unusual circumstances -- leak a file descriptor.
2914 * utime.c: Include <unistd.h> and <errno.h>.
2915 (utime_null): Be sure to close `fd' and to preserve errno.
2916 Reported by Geoff Collyer via Arnold Robbins.
2918 2003-11-16 Paul Eggert <eggert@twinsun.com>
2919 Bruno Haible <bruno@clisp.org>
2921 Protect against address arithmetic overflow.
2922 * printf-args.h: Include stddef.h.
2923 (arguments): Change type of field 'count' to size_t.
2924 * printf-args.c (printf_fetchargs): Use size_t instead of
2925 'unsigned int' where appropriate.
2926 * printf-parse.h: Include sys/types.h.
2927 (char_directive): Change type of *arg_index fields to ssize_t.
2928 (char_directives): Change type of fields 'count', max_*_length to
2930 * printf-parse.c: Include sys/types.h and xsize.h.
2931 (SSIZE_MAX): Define fallback value.
2932 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2933 instead of 'int' where appropriate. Check a_allocated, d_allocated
2934 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2935 * vasnprintf.c: Include xsize.h.
2936 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2937 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2938 overflow. Avoid wraparound when converting a width or precision from
2941 2003-11-16 Bruno Haible <bruno@clisp.org>
2943 Update from GNU gettext.
2944 * printf-parse.c: Generalize to it can be compiled for wide strings.
2945 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2946 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2947 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2948 SNPRINTF): New macros.
2949 Don't include <alloca.h> if the file is used inside libintl.
2950 (local_wcslen): New function, for Solaris 2.5.1.
2951 (VASNPRINTF): Use it instead of wcslen.
2953 2003-11-16 Bruno Haible <bruno@clisp.org>
2955 * xsize.h (xmax): New function.
2956 (xsum, xsum3, xsum4): Declare as "pure" functions.
2958 2003-11-12 Paul Eggert <eggert@twinsun.com>
2960 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2961 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2962 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2963 heuristic is just as accurate as far as we know, and it removes a
2964 dependency on size_max.m4 and ptrdiff_max.m4.
2966 2003-11-12 Paul Eggert <eggert@twinsun.com>
2968 * xstrtol.c (__xstrtol): Remove "break" immediately after
2969 "return", to pacify some unknown compiler. Problem reported
2972 2003-11-11 Bruno Haible <bruno@clisp.org>
2974 * xsize.h (SIZE_MAX): Remove fallback definition.
2975 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2978 2003-11-10 Paul Eggert <eggert@twinsun.com>
2980 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2981 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2982 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2984 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2985 not (size_t) -1, since it's defined here.
2987 2003-11-06 Paul Eggert <eggert@twinsun.com>
2989 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2990 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2991 Reject sizes of exactly SIZE_MAX bytes.
2992 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2993 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2995 2003-11-05 Bruno Haible <bruno@clisp.org>
2997 * xsize.h: Include limits.h, to avoid a possible collision with
2998 SIZE_MAX defined in <limits.h> on Solaris.
3000 2003-11-04 Bruno Haible <bruno@clisp.org>
3002 * xsize.h: New file.
3003 * linebreak.c: Include xsize.h.
3004 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3005 argument for overflow.
3006 Suggested by Paul Eggert.
3008 2003-10-31 Bruno Haible <bruno@clisp.org>
3010 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3011 to avoid (extremely rare) race condition.
3012 Suggested by Paul Eggert.
3014 2003-11-03 Jim Meyering <jim@meyering.net>
3016 * userspec.c: Include "userspec.h".
3017 * userspec.h: New file.
3019 2003-10-31 Paul Eggert <eggert@twinsun.com>
3021 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3022 * mountlist.c (SIZE_MAX): Define if not defined already.
3023 (read_filesystem_list): Set and use me_type_malloced.
3024 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3025 whatever the type happens to be), for brevity and consistency.
3026 Check for size calculation overflow on Alphas running OSF/1.
3028 2003-10-31 Jim Meyering <jim@meyering.net>
3030 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3032 * linebuffer.c: Include <string.h> for declaration of memset.
3034 2003-10-30 Paul Eggert <eggert@twinsun.com>
3035 Bruno Haible <bruno@clisp.org>
3037 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3038 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3040 2003-10-29 Paul Eggert <eggert@twinsun.com>
3042 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3043 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3045 * quotearg.c (quotearg_n_options): Use it.
3046 * group-member.c: Include <stdbool.h>.
3047 (free_group_info): Arg is now const *; don't free arg.
3048 (get_group_info): Now returns bool and accepts struct group_info *,
3049 rather than returning a malloc'ed struct group_info *.
3050 All uses changed. Check for overflow in internal size calculation.
3052 * getusershell.c (readname): Simplify the code by using x2nrealloc
3053 rather than xmalloc/xrealloc.
3054 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3055 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3056 conformance bug: the old code used a pointer after freeing the
3057 storage that it addressed.
3058 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3059 rather than doing it by hand.
3060 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3061 the buffer preserved. Use free and xmalloc instead.
3062 * quotearg.c (quotearg_n_options): Likewise.
3063 Use a simpler test for size overflow. Don't use xalloc_oversized
3064 because unsigned int might be wider than size_t (!); this suggests
3065 that we should switch from unsigned int to size_t for slot numbers.
3067 2003-10-27 Bruno Haible <bruno@clisp.org>
3069 * stdbool_.h: Better support for BeOS.
3071 2003-10-27 Paul Eggert <eggert@twinsun.com>
3073 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3074 to allocate the returned structure. Do not allocate a subarray,
3075 as x2nrealloc will do that.
3076 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3077 instead of xnrealloc.
3078 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3080 2003-10-26 Paul Eggert <eggert@twinsun.com>
3082 * xalloc.h (xalloc_oversized): New static inline function, for
3083 callers that want to do their own size-overflow checking. Include
3084 <stdbool.h>, since xalloc_oversized returns bool.
3085 * xalloc.c (array_size_overflow): Remove. All callers changed
3086 to use xalloc_oversized.
3088 Add two functions x2realloc, x2nrealloc, for programs that grow
3089 arrays dynamically by doubling their sizes.
3090 * xalloc.h (x2realloc, x2nrealloc): New decls.
3091 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3094 Port to C99 semantics for 'inline' of external functions.
3095 Bug reported by Bruno Haible.
3096 * xmalloc.c (xnmalloc_inline): New static inline function,
3097 with the old contents of xnmalloc.
3098 (xnmalloc, xmalloc): Use it.
3099 (xnrealloc_inline): New static inline function,
3100 with the old contents of xnrealloc.
3101 (xnrealloc, xrealloc): Use it.
3103 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3105 2003-10-25 Paul Eggert <eggert@twinsun.com>
3107 Fix several address-calculation bugs in the hash modules,
3108 plus some minor code cleanup.
3110 * hash.h: Include <stdbool.h>, for bool.
3111 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3112 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3113 hash_get_n_entries, hash_get_max_bucket_length,
3114 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3115 hash_rehash): Use size_t rather than unsigned.
3116 * hash.c (struct hash_table, hash_get_n_buckets,
3117 hash_get_n_buckets_used, hash_get_n_entries,
3118 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3119 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3120 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3122 (SIZE_MAX): Define if not defined.
3123 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3124 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3126 Use const * when possible.
3127 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3128 (check_tuning): Fix bug: if tuning parameters were very close to
3129 0 or 1, rounding errors could have caused subscript violations.
3130 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3131 (hash_initialize): Add 'fail:' label
3132 to free table and return NULL, and use it to simplify code.
3133 Use calloc rather than clearing the storage ourself.
3134 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3135 buffer size calculations.
3136 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3137 Include <stddef.h>, for size_t.
3138 * hash-pjw.c (hash_pjw): Likewise.
3139 Switch to method described by Bruno Haible.
3140 Include <limits.h>, for CHAR_BIT.
3141 (SIZE_BITS): New macro.
3143 2003-10-21 Paul Eggert <eggert@twinsun.com>
3145 * getndelim2.c (getndelim2): When size calculation overflows,
3146 ceiling the allocation at NMAX bytes rather than silently
3147 discarding input bytes before NMAX is reached. This makes
3148 a difference only if NMAX exceeds SIZE_MAX / 2.
3150 * obstack.c: Merge from glibc.
3151 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3152 Add libc_hidden_def (_obstack_newchunk).
3153 (_obstack_free) [! defined _LIBC]: Remove.
3154 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3155 a clone of the function body.
3156 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3157 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3159 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3160 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3163 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3164 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3165 Don't use lvalue casts, as GCC plans to remove support for them
3166 in GCC 3.5. Reported by Joseph S. Myers. This bug
3167 was also present in the non-GCC version, indicating that this
3168 code had always been buggy and had never been widely used.
3169 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3170 Use the fast variant of each macro, rather than copying the
3171 definiens of the fast variant; that way, we'll be more likely to
3172 catch future bugs in the fast variants.
3174 2003-10-20 Bruno Haible <bruno@clisp.org>
3176 * wait-process.h: New file, from GNU gettext.
3177 * wait-process.c: New file, from GNU gettext.
3179 2003-10-19 Jim Meyering <jim@meyering.net>
3181 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3183 2003-10-16 Paul Eggert <eggert@twinsun.com>
3185 * getgroups.c: Include <errno.h>, <stdlib.h>.
3186 (getgroups): First arg is int, not size_t.
3187 Don't let 'free' mangle errno.
3189 2003-10-16 Jim Meyering <jim@meyering.net>
3191 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3193 2003-10-15 Paul Eggert <eggert@twinsun.com>
3195 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3197 (new_exclude, add_exclude_file): Initial size no longer needs to
3199 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3200 our own address arithmetic overflow checking.
3202 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3203 (fnmatch): Do not alloca more than 2000 wide characters;
3204 instead, use malloc for large buffers.
3205 Check for address arithmetic overflow, and return -1
3206 with errno set to ENOMEM in that case.
3207 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3208 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3209 instead, return -1. Check for address arithmetic overflow.
3211 2003-10-14 Paul Eggert <eggert@twinsun.com>
3213 Handle invalid suffixes and overflow independently, so that
3214 callers can treat them independently as needed. Fix some bugs in
3215 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3216 suffix for a human-readable blocksize. The major caller-visible
3217 change is the addition of a new
3218 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3219 that both overflow and suffix chars were found.
3221 * human.c (humblock): Don't check separately for invalid suffix
3222 char; that is xstrtoumax's job (now that its bug is fixed).
3223 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3224 INTMAX_MAX]: New macros.
3225 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3226 TYPE_MAXIMUM): New macros.
3227 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3228 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3229 if overflow occurs, as it's what __strtol does and it's more useful
3231 (__xstrtol): If __strtol reports some error other than ERANGE,
3232 reflect it to the caller as LONGINT_INVALID. If it reports
3233 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3234 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3235 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3237 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3238 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3239 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3240 [defined UINTMAX_MAX]: New macros.
3242 2003-10-14 Bruno Haible <bruno@clisp.org>
3244 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3245 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3246 Also use volatile where needed.
3248 2003-10-12 Paul Eggert <eggert@twinsun.com>
3250 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3251 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3252 and define in terms of the other primitives.
3253 * xmalloc.c: Include stdbool.h; do not include exit.h.
3254 (SIZE_MAX): Define if not already defined.
3255 (array_size_overflow): New function.
3256 (xalloc_die): Abort instead of exiting if 'error' returns.
3257 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3258 (xmalloc, xrealloc): Use them.
3259 (xcalloc): Check for address arithmetic overflow.
3260 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3261 a bit faster than strcpy.
3263 2003-10-08 Paul Eggert <eggert@twinsun.com>
3265 Merge getpass from libc, plus a few fixes.
3267 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3268 Include <stdbool.h>.
3269 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3270 __fsetlocking to empty.
3271 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3272 do include <bits/libc-lock.h>.
3273 Do not include <fcntl.h>; not needed.
3274 [_LIBC]: Include <wchar.h>.
3275 (NOTCANCEL_MODE): New macro.
3276 (flockfile, funlockfile) [_LIBC]: New macros.
3277 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3278 [!_LIBC]: New macros.
3279 (call_fclose): New function.
3280 (getpass): Use it. Save tty stream separately; this simplifies the
3281 code and makes it more reliable if stdin happens to equal stdout.
3282 Invoke __fsetlocking on tty.
3283 Handle thread cancellation if needed.
3284 Namespace cleanup (use __tcgetattr, __getline).
3285 Use bool for Booleans.
3286 [USE_IN_LIBIO]: Handle wide streams.
3287 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3288 stream might go where.
3290 * unlocked-io.h: Include <stdio.h>, so that the caller
3291 doesn't have to include <stdio.h> before us.
3292 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3293 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3294 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3295 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3296 if not declared, so that we can use getpass.c code from libc without
3298 (flockfile, ftrylockfile, funlockfile): New macros.
3300 2003-10-06 Bruno Haible <bruno@clisp.org>
3302 * version-etc-2.h: Remove file.
3303 * version-etc-2.c: Remove file.
3305 2003-09-25 Jim Meyering <jim@meyering.net>
3306 Bruno Haible <bruno@clisp.org>
3308 This lets translators provide better translations for the
3309 "Written by ..." part of --version output.
3310 * version-etc.h: Include stdarg.h.
3311 (version_etc_copyright): Declare as readonly.
3312 (version_etc): Make this function variadic with a NULL-terminated list
3313 of author name strings.
3314 (version_etc_va): New declaration.
3315 * version-etc.c: Include stdarg.h, stdlib.h.
3316 (version_etc_copyright): Declare as readonly.
3317 (version_etc_va): New function. Provide a different translatable string
3318 for each possible number of authors < 10. Abbreviate when there are 10
3320 (version_etc): Make this function variadic. Call version_etc_va.
3321 Suggestion from Gary V. Vaughan.
3323 * long-options.h (parse_long_options): Change prototype: the authors
3324 string is moved to the end and becomes variadic.
3325 * long-options.c: Include stdarg.h.
3326 (parse_long_options): Make this function variadic, too.
3327 Call version_etc_va, not version_etc.
3329 2003-10-06 Bruno Haible <bruno@clisp.org>
3331 * fatal-signal.h: New file, from GNU gettext.
3332 * fatal-signal.c: New file, from GNU gettext.
3334 2003-10-04 Karl Berry <karl@gnu.org>
3336 * argp*: update from libc.
3338 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3340 * getpass.c (getpass): Use a no-op fseek when switching from input to
3341 output mode on the same stream.
3343 2003-09-29 Paul Eggert <eggert@twinsun.com>
3345 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3346 Fix arg typo in previous patch.
3348 2003-09-28 Jim Meyering <jim@meyering.net>
3350 * error.c: Correct cpp indentation.
3352 2003-09-27 Paul Eggert <eggert@twinsun.com>
3354 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3355 Omit the special code that used __typeof__, since we worry that
3356 it could be more trouble than it's worth. See:
3357 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3358 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3362 2003-09-26 Jim Meyering <jim@meyering.net>
3364 * error.c (error_tail): Move some declarations
3365 into inner scope where the local variables are used.
3367 2003-09-26 Bruno Haible <bruno@clisp.org>
3369 * stpncpy.h (gnu_stpncpy): New declaration.
3370 (stpncpy): Define as alias for gnu_stpncpy.
3371 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3373 2003-09-26 Paul Eggert <eggert@twinsun.com>
3375 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3376 (error_tail): Do not loop, reallocating temporary buffer, since
3377 the output cannot contain more wide characters than the input
3378 contains bytes, the size must be big enough already. This avoids
3379 one potential size overflow calculation. Check for size overflow
3380 when calculating temporary buffer size. Free temporary buffer
3381 when done, if it was allocated with malloc; this plugs a memory
3382 leak. Remove casts from void * to pointers, that are no longer
3383 needed now that we're assuming C89 or better.
3385 Merge error changes from glibc.
3387 * error.c, error.h: Update copyright notice header to match glibc.
3388 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3389 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3390 Disable cancellation while printing error.
3391 * error.h: Prepend __ to parameter names.
3393 2003-09-25 Karl Berry <karl@gnu.org>
3395 * argp-fmtstream.c, argp-help.c: update from libc.
3397 2003-09-25 Bruno Haible <bruno@clisp.org>
3399 * version-etc-2.h: New file, from version-etc.h with modifications.
3400 * version-etc-2.c: New file, from version-etc.c with modifications.
3402 2003-09-25 Simon Josefsson <jas@extundo.com>
3404 * xgetdomainname.h: New file.
3405 * xgetdomainname.c: New file.
3407 2003-09-25 Simon Josefsson <jas@extundo.com>
3408 Bruno Haible <bruno@clisp.org>
3410 * getdomainname.h: New file.
3411 * getdomainname.c: New file.
3413 2003-09-24 Paul Eggert <eggert@twinsun.com>
3415 * linebuffer.c (freebuffer): Don't free the argument, just
3416 the buffer associated with the argument. Bug reported by
3419 2003-09-19 Karl Berry <karl@gnu.org>
3421 * argp.h: update from libc.
3423 2003-09-16 Paul Eggert <eggert@twinsun.com>
3425 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3426 input error, instead of returning NULL the next time we are called
3427 (and therefore losing track of errno).
3429 2003-09-15 Paul Eggert <eggert@twinsun.com>
3431 * getndelim2.c (getndelim2): Don't trash errno when a read
3432 fails, so that the caller gets the proper errno.
3434 * readutmp.c (read_utmp): Likewise.
3435 Check for fstat error. Close stream and free storage
3438 2003-09-14 Bruno Haible <bruno@clisp.org>
3440 * fwriteerror.h: New file.
3441 * fwriteerror.c: New file.
3443 2003-09-14 Jim Meyering <jim@meyering.net>
3445 * getloadavg.c: Correct cpp indentation.
3446 * strdup.c: Likewise.
3447 * vasnprintf.c: Likewise.
3449 2003-09-12 Paul Eggert <eggert@twinsun.com>
3451 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3452 * obstack.c [!defined _LIBC]: Likewise.
3453 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3454 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3455 * exitfail.c: Don't include stdlib.h; no longer needed.
3457 More changes to assume C89 or better.
3459 * error.c (error_tail): Assume vprintf.
3461 * argmatch.c (getenv): Remove decl.
3462 * progreloc.c (get_full_program_name): Define via prototype.
3463 * setenv.c (clearenv): Likewise.
3464 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3466 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3467 (malloc, memcpy): Remove decls.
3468 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3469 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3470 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3471 (memcpy): Remove macro.
3472 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3473 (__P): Remove. All uses removed.
3474 (PTR): Remove. All uses changed to void *.
3475 (CHAR_BIT, NULL): Remove.
3476 (spaces, zeros, memset_space, memset_zero)
3477 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3479 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3480 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3481 Define with prototype.
3482 Remove now-unnecessary prototype decl.
3483 (extra_args_spec): Assume ANSI C. All uses changed.
3484 (extra_args_spec_iso): Remove.
3485 (my_strftime, emacs_strftimeu): Define via prototype.
3486 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3488 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3489 * strtoimax.c: Include <stdlib.h> unconditionally.
3490 (strtoul, strtol): Remove decls.
3491 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3493 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3494 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3495 (LOCALE_PARAM_PROTO): New macro.
3496 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3497 (INTERNAL (strtol), strtol): Define with a prototype.
3498 (PARAMS): Remove. All uses removed.
3499 * tempname.c: Include <string.h> unconditionally.
3500 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3501 * xgethostname.c (main): Define with a prototype.
3502 * xmalloc.c: Include "xalloc.h" first, to check interface.
3503 Include <stdlib.h> unconditionally.
3504 (calloc, malloc, realloc, free): Remove decls.
3505 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3506 Include <stdlib.h> unconditionally. Sort include file names.
3508 (xstrtod): Define with a prototype.
3509 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3510 (strtol, strtoul): Remove decls.
3512 2003-09-11 Paul Eggert <eggert@twinsun.com>
3514 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3515 Include <stdlib.h>, <string.h> unconditionally.
3516 Remove now-unnecessary cast to char *.
3517 * strnlen.c: Include <string.h> unconditionally.
3518 * yesno.c (yesno): Define with a prototype.
3520 2003-09-10 Bruno Haible <bruno@clisp.org>
3522 * strcspn.c: Include <string.h> unconditionally.
3523 * strpbrk.c: Include <string.h> unconditionally.
3524 * strstr.c: Include <string.h> unconditionally.
3525 * unicodeio.c: Include <string.h> unconditionally.
3526 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3527 * unsetenv.c: Likewise.
3528 * xreadlink.c: Include <stdlib.h> unconditionally.
3529 * yesno.c: Include <stdlib.h> unconditionally.
3530 (rpmatch): Add prototype.
3532 2003-09-10 Jim Meyering <jim@meyering.net>
3534 * error.c: Correct indentation of cpp directives.
3536 2003-09-09 Paul Eggert <eggert@twinsun.com>
3540 * acosl.c (main): Use a prototype.
3541 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3544 * getloadavg.c (getloadavg, main): Define via prototypes.
3546 * getopt.h (struct option.name): Assume C89, and use 'const'.
3547 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3548 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3550 * getopt.c (const): Remove macro.
3551 Include <string.h> unconditionally.
3552 (my_index): Remove; all uses changed to strchr.
3553 (strlen): Remove decl.
3554 (exchange): Remove forward decl; no longer needed.
3555 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3556 Define with prototype.
3557 * getopt1.c (const): Remove macro.
3558 (getopt_long, getopt_long_only, main): Define with prototype.
3560 * getugroups.c: Include <string.h> unconditionally.
3562 * getusershell.c: Include <stdlib.h> unconditionally.
3563 (getusershell, setusershell, endusershell, readname, main):
3564 Define with prototypes.
3566 * group-member.c: Include group-member.h first.
3567 Include <stdlib.h> unconditionally.
3569 * hard-locale.c: Include hard-locale.h first.
3570 Include <stdlib.h>, <string.h> unconditionally.
3572 * hash.c (free, malloc): Remove decls.
3573 Include <stdlib.h> unconditionally.
3575 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3576 (getenv): Do not declare.
3578 * idcache.c: Include <string.h> unconditionally.
3580 * long-options.c: Include long-options.h first, to test interface.
3581 Include <stdlib.h> unconditionally.
3583 * makepath.c: Include makepath.h first, to test interface.
3584 Include <stdlib.h> and <string.h> unconditionally.
3586 * linebuffer.c: Include <stdlib.h>.
3587 (free): Remove decl.
3589 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3590 rpl_malloc returns void *, not char *.
3591 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3593 * md5.h: Include <limits.h> unconditionally.
3594 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3595 (__P): Remove; all uses removed.
3596 * md5.c: Include "md5.h" first.
3597 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3598 md5_buffer, md5_process_bytes, md5_process_block):
3599 Define with prototypes.
3600 * sha.h (__P): Remove all uses. (It wasn't defined??)
3601 * sha.c: Include "sha.h" first.
3602 Include <stdlib.h>, <string.h> unconditionally.
3604 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3605 * memcmp.c (__ptr_t): Likewise.
3606 * memrchr.c (__ptr_t): Likewise.
3607 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3608 Include <string.h> unconditionally.
3609 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3610 * memchr.c: Include <stdlib.h> unconditionally.
3611 * memchr.c (LONG_MAX): Remove.
3612 * memrchr.c (LONG_MAX): Likewise.
3613 * memchr.c (__memchr): Define via a prototype.
3614 * memrchr.c (__memrchr): Likewise.
3615 * memcmp.c (__P): Remove, and remove all uses.
3616 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3617 Remove forward decls; no longer needed.
3618 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3619 Use types required by C89 in prototype.
3621 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3622 * savedir.c: Likewise.
3623 * mkdir.c (free): Remove decl.
3624 * rmdir.c (rmdir): Define with a prototype.
3625 * savedir.c: Include savedir.h first, to test interface.
3627 * mktime.c (STDC_HEADERS): Remove.
3628 Include <stdlib.h>, <string.h> unconditionally.
3630 * modechange.c: Include <stdlib.h> unconditionally.
3631 (malloc): Remove decl.
3633 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3634 (free): Remove decl.
3636 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3637 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3638 (This type really should be intptr_t, but that's a C99ism.)
3639 (_obstack_memcpy): Remove: all uses changed to memcpy.
3640 Include <string.h> unconditionally.
3641 (struct obstack): Assume __STDC__ for types of members
3642 chunkfun, freefun, extra_arg.
3643 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3644 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3645 obstack_begin, obstack_specify_allocation,
3646 obstack_specify_allocation_with_arg, obstack_chunkfun,
3647 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3648 Remove unprototyped decls and the macros that use them.
3649 * obstack.c (POINTER): Remove. All uses changed to void *.
3650 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3651 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3652 (defined __STDC__ && __STDC__)]:
3653 Remove nonprototyped code.
3654 Include <stdlib.h> unconditionally.
3655 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3656 _obstack_allocated_p, _obstack_free, obstack_free,
3657 _obstack_memory_used, print_and_abort):
3658 Define using prototypes.
3659 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3660 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3661 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3662 obstack_next_free, obstack_object_size, obstack_room) [0]:
3663 Remove unused, unprototyped code.
3665 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3667 * physmem.c (physmem_total, physmem_available, main): Define
3670 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3671 (main): Define with a prototype.
3673 * posixver.c (getenv): Remove decl.
3675 * putenv.c (malloc): Returns void *, not char *.
3676 Include <string.h> unconditionally.
3677 (strchr, memcpy, NULL): Do not define.
3679 * readtokens.c: Include readtokens.h first, to test interface.
3680 Include <stdlib.h>, <string.h> unconditionally.
3681 (init_tokenbuffer): Define with a prototype.
3683 * regex.c (PARAMS): Remove. All uses removed.
3684 All uses of _RE_ARGS removed, too.
3685 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3687 (bzero): Assume memset exists.
3688 (memcmp, memcpy, NULL): Remove.
3689 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3690 char, or assignments to local vars of type signed char.
3691 (init_syntax_once, PREFIX(extract_number_and_incr),
3692 PREFIX(print_partial_compiled_pattern),
3693 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3694 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3695 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3696 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3697 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3698 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3699 wcs_compile_range, byte_compile_range, truncate_wchar,
3700 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3701 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3702 count_mbs_length, wcs_re_match_2_internal,
3703 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3704 PREFIX(alt_match_null_string_p),
3705 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3706 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3707 regfree, PREFIX(extract_number)): Define with prototype. Remove
3708 now-unnecessary declaration, if any.
3709 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3711 Remove now-unnecessary casts among pointer types.
3712 * regex.h (_RE_ARGS): Remove. All uses removed.
3714 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3715 (free): Remove decl.
3717 * rpmatch.c: Include <stdlib.h> unconditionally.
3719 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3720 (free): Remove decl.
3722 * save-cwd.c: Include <stdlib.h> unconditionally.
3723 * xgetcwd.c: Likewise.
3725 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3726 (free): Remove decl.
3728 * strchrnul.c (strchrnul): Define with a prototype.
3729 Fix bug: c_in was not converted to char before searching.
3731 The following changes are not K&R related:
3733 * group-member.h: Include <sys/types.h>, so that this file is
3735 * makepath.h: Likewise.
3737 * getusershell.c (readname, default_index, line_size, readname):
3738 Use size_t, not int, for sizes.
3739 (readname): If the size overflows, report an error instead of
3742 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3744 * getndelim2.c: Assume stdlib.h per the C89 spec.
3746 2003-09-08 Paul Eggert <eggert@twinsun.com>
3748 Assume C89 or better; remove K&R cruft.
3749 A few of these changes were first proposed by Derek Robert Price
3750 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3752 * addext.c: Include <string.h> unconditionally.
3753 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3754 Don't declare getenv or malloc.
3756 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3757 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3759 (find_stack_direction, alloca): Use prototypes.
3761 * atexit.c (atexit): Define using a prototype.
3763 * basename.c, dirname.c, stripslash.c:
3764 Include <string.h> unconditionally.
3766 * bcopy.c: Include <stddef.h>.
3767 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3769 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3771 * error.h (error, error_at_line, error_print_progname)
3772 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3773 * error.c: Include error.h first, to check interface.
3774 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3775 (VA_START): Remove; all uses changeed to va_start.
3776 (exit, strerror): Remove decls.
3777 (error_print_progname): Prototype uncondionally.
3778 Don't include <errno.h>; no longer needed.
3779 (private_strerror): Remove.
3780 (error_tail): Always define.
3781 (error, error_at_line): Assume C89 or better; always use prototypes.
3782 * fatal.c: Include "fatal.h" first, to test interface.
3783 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3784 (VA_START): Remove; all uses changed to va_start.
3785 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3787 (exit): Remove decl.
3788 (fatal): Prototype unconditionally. Assume va_start works.
3789 Abort at end, to pacify gcc.
3791 * euidaccess.c (main): Define with a prototype.
3793 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3795 * exitfail.c: Include <stdlib.h> unconditionally.
3797 * fnmatch_.h (__P): Remove. All uses changed to assume
3799 * fnmatch.c: Include fnmatch.h first, to test interface.
3800 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3801 (getenv): Remove decl.
3802 (fnmatch): Define using a prototype.
3803 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3804 (FCT): Define using a prototype.
3806 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3808 * gethostname.c: Include <stddef.h>.
3809 (gethostname): Define with prototype. Length is size_t, not int.
3811 2003-09-08 Paul Eggert <eggert@twinsun.com>
3813 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3814 getversion.c should have been removed then, but was accidentally
3817 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3818 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3820 2003-09-07 Paul Eggert <eggert@twinsun.com>
3822 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3823 copy_tm_result. Bug reported by Simon Josefsson in
3824 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3826 2003-09-06 Paul Eggert <eggert@twinsun.com>
3828 * time_r.c, time_r.h: New files.
3830 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3832 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3833 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3835 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3837 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3838 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3841 * timegm.c: Switch to glibc implementation, with the following changes:
3842 [defined HAVE_CONFIG_H]: Include <config.h>.
3843 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3844 (__mktime_internal) [!defined _LIBC]: New decl.
3845 (__gmtime_r) [!defined _LIBC]: New macro and function.
3846 (timegm): Use a prototype, since gnulib assumes C89.
3847 Do not bother declaring tmp to be const, as it's not really usefu.
3848 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3849 (timegm): Declare only if HAVE_DECL_TIMEGM.
3851 2003-09-03 Paul Eggert <eggert@twinsun.com>
3853 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3854 Bug reported by Lute Kamstra in
3855 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3857 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3858 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3859 course with correspondingly smaller numbers for tomorrow and
3860 yesterday. From Tadayoshi Funaba. Originally installed into
3861 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3864 2003-08-31 Simon Josefsson <jas@extundo.com>
3866 * timegm.h: New file.
3867 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3869 2003-08-31 Karl Berry <karl@gnu.org>
3871 * argp.h: update from libc.
3873 2003-08-28 Bruno Haible <bruno@clisp.org>
3875 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3876 warning on QNX, which defines O_BINARY to 000000.
3878 2003-08-24 Bruno Haible <bruno@clisp.org>
3880 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3881 MSVC7 <stdio.h> is included later.
3883 2003-08-20 Bruno Haible <bruno@clisp.org>
3885 * progname.h: New file, from GNU gettext.
3886 * progname.c: New file, from GNU gettext.
3887 * progreloc.c: New file, from GNU gettext.
3889 2003-08-19 Bruno Haible <bruno@clisp.org>
3891 * xstrdup.c: Assume <string.h> exists.
3893 2003-08-18 Jim Meyering <jim@meyering.net>
3895 * setenv.h: Indent nested cpp directive.
3896 * vasnprintf.c: Remove trailing blanks.
3898 2003-08-17 Simon Josefsson <jas@extundo.com>
3899 Bruno Haible <bruno@clisp.org>
3901 * xstrndup.h: New file.
3902 * xstrndup.c: New file.
3904 2003-08-17 Bruno Haible <bruno@clisp.org>
3906 * strndup.h: New file.
3908 2003-08-16 Paul Eggert <eggert@twinsun.com>
3910 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3911 space, undoing this 2003-08-12 change:
3912 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3914 2003-08-16 Jim Meyering <jim@meyering.net>
3916 Merge from coreutils.
3917 * xstrtoimax.c: #else #if -> #elif.
3918 * xstrtoumax.c: Likewise.
3920 2003-08-15 Paul Eggert <eggert@twinsun.com>
3922 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3923 rather than tab, after '#' in shell-script copyright notices.
3924 Suggested by Bruno Haible.
3926 2003-08-15 Jim Meyering <jim@meyering.net>
3927 and Paul Eggert <eggert@twinsun.com>
3929 Merge from coreutils.
3930 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3931 member but strut utmpx does not. Needed for AIX 4.3.3.
3932 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3934 2003-08-15 Jim Meyering <jim@meyering.net>
3936 Merge from coreutils.
3937 * xgethostname.c: Include <stdlib.h>.
3938 (xghostname): Don't exit for anything other than memory-related
3939 failure; just return NULL.
3940 * userspec.c: Include "posixver.h".
3941 (parse_user_spec): Accept `.' as a separator only
3942 in pre-POSIX-200112 mode.
3943 * strtoimax.c: Use #elif rather than #else #if.
3944 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3945 Remove function, now that we can rely on a working tzset function.
3946 [!_LIBC]: Ensure that the required autoconf test has been run.
3947 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3948 Use underlying_strftime for %r.
3949 * sha.c: Merge in some clean-up and optimization changes from glibc.
3950 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3951 Ensure that it is a multiple of 64.
3952 Rearrange loop exit tests so as to avoid performing an
3953 additional fread after encountering an error or EOF.
3954 * realloc.c: Update copyright date.
3956 2003-08-14 Jim Meyering <jim@meyering.net>
3958 Merge from coreutils.
3959 * obstack.h: Whitespace changes.
3960 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3961 and xcalloc return values.
3962 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3963 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3964 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3965 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3966 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3968 Use mntctl's return value to drive the entry-processing loop, since
3969 we can't rely on the value of the vmt_length member in the last
3970 entry. On some systems doing so could result in exhausting
3971 virtual memory. Based in part on a patch from Mike Jetzer.
3973 2003-08-14 Jim Meyering <jim@meyering.net>
3974 and Paul Eggert <eggert@twinsun.com>
3976 Merges from coreutils, plus other fixes.
3977 * physmem.c: Merge in portability changes from gcc/libiberty
3978 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3979 for credits and details. Thanks to Kaveh Ghazi for helping
3980 to keep these files in sync.
3981 (ARRAY_SIZE): Define it.
3982 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3983 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3984 (memcasecmp): Don't assume size_t fits in unsigned int.
3985 Remove casts and duplicate code.
3986 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3987 (memcpy): Remove definition.
3988 Merge in some clean-up and optimization changes from glibc.
3989 [BLOCKSIZE]: Move definition to top of file.
3990 Ensure that it is a multiple of 64.
3991 Rearrange loop exit tests so as to avoid performing an
3992 additional fread after encountering an error or EOF.
3993 * md5.h (md5_uintptr): Define.
3994 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3995 return to the initial working directory. Preserve errno
3997 * idcache.c: Include "xalloc.h".
3998 (xmalloc, xrealloc): Remove decls.
3999 (getuser): Remove casts no longer required in C89.
4000 * human.c: Include stdio.h, for sprintf.
4001 * group-member.c: Include "xalloc.h".
4002 (xmalloc, xrealloc): Remove decls.
4003 (get_group_info): Remove casts no longer required in C89.
4004 * getusershell.c (readname): Remove casts no longer required in C89.
4005 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4006 * getline.c: Whitespace fix, from coreutils.
4008 2003-08-13 Paul Eggert <eggert@twinsun.com>
4010 * exclude.c: Include <ctype.h>
4011 (IN_CTYPE_DOMAIN): New macro.
4013 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4016 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4017 Undo previous (whitespace-only) change.
4019 2003-08-12 Paul Eggert <eggert@twinsun.com>
4021 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4022 Normalize leading white space and remove trailing white space.
4023 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4024 notice, as per ../config/srclist-update.
4026 Merge from coreutils.
4027 * euidaccess.h: New file.
4028 * euidaccess.c: Include it.
4029 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4030 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4031 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4033 2003-08-11 Bruno Haible <bruno@clisp.org>
4035 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4036 (vasnprintf): Use it instead of wcslen.
4038 2003-08-11 Bruno Haible <bruno@clisp.org>
4040 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4041 value to ensure that _Bool promotes to int. Use #define for _Bool when
4042 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4044 2003-08-10 Karl Berry <karl@gnu.org>
4046 * regex.h: update from libc (whitespace fix).
4048 2003-08-09 Paul Eggert <eggert@twinsun.com>
4050 Merge some files from coreutils. These changes were
4051 originally made by Jim Meyering.
4052 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4053 many older Unixes require this.
4054 * alloca.c (alloca): Remove cast to argument of free;
4055 no longer needed in C89.
4056 * alloca_.h, regex.h: Fix white space to match
4057 what GNU indent does.
4059 2003-08-05 Paul Eggert <eggert@twinsun.com>
4061 * bumpalloc.h: Remove.
4063 2003-08-04 Paul Eggert <eggert@twinsun.com>
4065 * getloadavg.c: Change copyright notice and spacing to conform to
4068 Merge from coreutils.
4069 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4071 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4072 from Karl Berry, implemented by Jim Meyering.
4073 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4074 from Dmitry V. Levin.
4075 Remove anachronistic cast of xrealloc.
4076 * fnmatch_.h (__const): Remove. Use 'const'.
4077 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4078 type. Otherwise, it wouldn't compile with at least /bin/cc on
4079 ymp-cray-unicos9.0.2.X.
4080 Combine two mostly-identical uses of alloca into one.
4081 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4083 2003-08-04 Dave Love <d.love@dl.ac.uk>
4087 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4088 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4089 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4090 obsolete NLIST_NAME_UNION.
4091 [__GNU__]: Undef BSD and FSCALE.
4092 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4094 2003-08-03 Paul Eggert <eggert@twinsun.com>
4096 * stdbool_.h (_Bool): Make it signed char, instead of
4097 an enum type, so that it's guaranteed to promote to int. See:
4098 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4100 2003-07-31 Paul Eggert <eggert@twinsun.com>
4102 * strerror.c: Include config.h, limits.h. Declare sprintf.
4103 (strerror): Don't assume that a printable int fits in 14 bytes.
4105 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4106 Bruno Haible <bruno@clisp.org>
4108 * getline.h (getline, getdelim): Change return type to ssize_t.
4109 * getline.c (getline, getdelim): Likewise.
4110 Remove _GNU_SOURCE define; now it's defined in config.h through
4113 2003-07-22 Paul Eggert <eggert@twinsun.com>
4115 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4116 over-parenthesization in macros.
4118 Sync with coreutils.
4120 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4123 Use `exit_failure' for xalloc and xmemcoll instead of their own
4124 private exit-failure variables.
4125 * xalloc.h (xalloc_exit_failure): Remove.
4126 * xmalloc.c: Likewise. Include exitfail.h.
4127 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4128 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4129 * xmemcoll.c: Likewise. Include exitfail.h.
4130 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4132 2003-07-18 Paul Eggert <eggert@twinsun.com>
4134 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4135 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4136 to test that it can stand by itself. Include "exitfail.h".
4137 Clients should set exit_failure instead.
4138 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4140 2003-07-18 Andreas Schwab <schwab@suse.de>
4142 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4144 2003-07-18 Bruno Haible <bruno@clisp.org>
4146 * getndelim2.h: New file.
4147 * getndelim2.c: Make into a module of its own. Include config.h,
4149 (getndelim2): Make non-static. Change return type to ssize_t.
4150 * getline.h: Change argument names.
4151 * getline.c: Include getndelim2.h instead of getndelim2.c.
4152 * getnline.c: Include getndelim2.h.
4154 2003-07-17 Bruno Haible <bruno@clisp.org>
4156 * Makefile.am: Remove file.
4157 * Makefile.in: Remove file.
4159 2003-07-17 Bruno Haible <bruno@clisp.org>
4161 * getnline.h: New file.
4162 * getnline.c: New file.
4163 * getndelim2.c: New file, extracted from getline.c.
4164 (getndelim2): Renamed from getdelim2, with added nmax argument.
4165 * getline.c: Include getndelim2.c.
4166 (getdelim2): Moved out to getndelim2.c.
4167 (getline, getdelim): Update.
4169 2003-07-15 <karl@gnu.org>
4171 * vasnprintf.c: update from gettext.
4173 2003-07-15 Jim Meyering <jim@meyering.net>
4175 * makepath.c (make_path): Enclose diagnostic in _(...).
4177 2003-07-14 Paul Eggert <eggert@twinsun.com>
4179 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4180 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4181 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4182 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4183 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4184 updated automatically by ../config/srclist-update. This changes
4185 their license from LPGL to GPL.
4187 2003-07-14 Jim Meyering <jim@meyering.net>
4189 Don't emit diagnostics. Let callers do that.
4190 * save-cwd.c: Don't include "error.h".
4191 (save_cwd): Don't call error. Ensure that errno is valid
4192 when returning nonzero.
4194 * save-cwd.h (restore_cwd): Update prototype.
4195 * save-cwd.c (restore_cwd): Remove two parameters.
4196 Simplify. Don't call error upon failure. Let callers do that.
4197 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4198 when auditing is enabled. But don't bother updating the #if.
4200 2003-07-14 Simon Josefsson <jas@extundo.com>
4202 * mempcpy.h: New file.
4203 * mempcpy.c: New file.
4205 2003-07-14 Paul Eggert <eggert@twinsun.com>
4207 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4208 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4209 unicodeio.c, unicodeio.h, unlocked-io.h:
4210 Switch from LGPL to GPL.
4212 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4214 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4215 it breaks C++ compilation.
4216 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4218 2003-07-10 Jim Meyering <jim@meyering.net>
4220 * vasnprintf.c: Remove trailing blanks.
4221 Make cpp indentation consistent.
4223 2003-07-09 Paul Eggert <eggert@twinsun.com>
4225 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4226 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4227 Switch from LGPL to GPL.
4229 2003-07-07 Paul Eggert <eggert@twinsun.com>
4231 * mktime.c: Fix some boundary cases and remove need for floating point.
4233 Issue a compile-time diagnostic if time_t is floating point, or if
4234 two's complement arithmetic is not in effect, or if arithmetic
4235 right shift does not propagate the sign. These assumptions were
4236 all in the original code but they weren't checked.
4238 (TIME_T_MIDPOINT, verify): New macros.
4239 (__isleap): Remove; it has integer overflow problems.
4240 (leapyear): New function, without those problems.
4241 (ydhms_tm_diff): Remove; splitting into two parts.
4242 (ydhms_diff): New function, containing the arithmetic part of
4243 the old ydhms_tm_diff function. Issue a compile-time
4244 diagnostic if we are not using C99 integer division.
4245 Avoid casts when possible.
4246 (guess_time_tm): New function, containing the checking part of
4247 the old ydhms_tm_diff function. Return the new value, rather than
4248 the difference between it and the old. Accept a new argument T
4249 so that *T specifies the old value. Check for overflow in the result.
4251 (__mktime_internal): Use a time_t offset, not a long int offset.
4252 This undoes the 2003-06-04 change, which is no longer needed now
4253 that we have better overflow checking.
4254 (localtime_offset): Likewise.
4256 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4257 and long are 64-bit but int is only 32-bit.
4258 (ydhms_diff): Use long int to store year1 and yday1.
4259 Issue a compile-time diagnostic if long int is not wide enough.
4261 (__mktime_internal): Use long int to store adjusted year and yday.
4262 Use plain C rather than preprocessor commands, if that doesn't
4264 Check for overflow (and try to repair) after each probe
4265 rather than checking only at the very end. This avoids some bugs
4266 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4267 does not equal GMT offset at maximum time).
4268 Use integer to check for overflow rather than floating point; this
4269 is more portable to non-IEEE hosts, and is a tad faster.
4270 When we detect that we are oscillating between two values,
4271 don't check whether tm_isdst has the requested value, since
4272 we already know the answer. When tm_isdst has the wrong value,
4273 use a different heuristic to find the right one, based on the
4274 extreme values actually observed in practice in tz2003a,
4275 rather than the (overly optimistic) "previous 3 calendar quarters".
4277 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4278 "T const" to accommodate glibc style.
4279 (check_result): Use less-confusing report format. "long" -> "long int.
4281 Don't loop if the iteration overflows time_t.
4282 Allow a negative step in the iteration.
4284 2003-07-01 Paul Eggert <eggert@twinsun.com>
4286 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4287 having it depend on HAVE_SYS_TYPES_H.
4289 2003-06-25 Bruno Haible <bruno@clisp.org>
4291 * readlink.c: New file.
4293 2003-06-20 Bruno Haible <bruno@clisp.org>
4295 Assume C89, so PARAMS isn't needed.
4296 * unicodeio.h (PARAMS): Remove.
4297 * unicodeio.c: Don't use PARAMS.
4299 2003-06-18 Jim Meyering <jim@meyering.net>
4301 Merge changes from coreutils.
4302 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4303 Remove explicit declarations of xmalloc and realloc.
4305 (read_utmp): Remove anachronistic cast of xmalloc.
4307 2003-06-17 Paul Eggert <eggert@twinsun.com>
4309 Assume C89, so PARAMS isn't needed.
4310 * backupfile.h (PARAMS): Remove. All uses removed.
4311 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4312 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4313 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4314 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4315 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4316 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4317 xstrtol.h: Likewise.
4318 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4319 same.h, strverscmp.h: Do not include config.h; no longer needed.
4320 Anyway, config.h should always be included before any other file.
4322 2003-06-11 Simon Josefsson <jas@extundo.com>
4324 * sysexit_.h: New file.
4326 2003-05-20 Derek Price <derek@ximbiot.com>
4328 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4330 2003-06-10 Simon Josefsson <jas@extundo.com>
4332 * strchrnul.h: New file.
4333 * strchrnul.c: New file.
4335 2003-06-10 Simon Josefsson <jas@extundo.com>
4337 * argp.h: New file, from glibc.
4338 * argp-ba.c: New file, from glibc.
4339 * argp-eexst.c: New file, from glibc.
4340 * argp-fmtstream.c: New file, from glibc.
4341 * argp-fmtstream.h: New file, from glibc.
4342 * argp-fs-xinl.c: New file, from glibc.
4343 * argp-help.c: New file, from glibc.
4344 * argp-namefrob.h: New file, from glibc.
4345 * argp-parse.c: New file, from glibc.
4346 * argp-pv.c: New file, from glibc.
4347 * argp-pvh.c: New file, from glibc.
4348 * argp-xinl.c: New file, from glibc.
4350 2003-06-07 Jim Meyering <jim@meyering.net>
4352 * readtokens.h: Put `Free Software Foundation, Inc.'
4353 in place of my name in the copyright comment.
4354 Remove definition and uses of __P.
4357 * stat.c: Don't declare xmalloc explicitly.
4358 Instead, include "xalloc.h".
4359 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4360 xrealloc, and xcalloc return values.
4361 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4363 * xgetcwd.h: Remove definition/uses of PARAMS.
4365 2003-06-06 Jim Meyering <jim@meyering.net>
4367 * stdbool_.h: Renamed from stdbool.h.in.
4369 2003-06-06 Jim Meyering <jim@meyering.net>
4371 Merge from coreutils.
4372 * same.c: (same_name): Declare *_basename locals to be `const'.
4373 Consolidate declarations and initializations of *_base* locals.
4375 Merge from coreutils.
4376 This avoids a core dump on systems without GNU putenv,
4377 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4378 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4379 (unsetenv): New static function, from GNU libc.
4380 (rpl_putenv): Use it.
4382 * modechange.c: Remove trailing blanks.
4384 Merge from coreutils.
4385 * fsusage.c: Remove declaration of statfs.
4386 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4388 * posixtm.c: Include <stdbool.h> unconditionally.
4390 2003-06-05 Paul Eggert <eggert@twinsun.com>
4392 * mktime.c (__mktime_internal): When resolving a tm_isdst
4393 mismatch, look in future quarters as well as past. This fixes a
4394 bug when processing fall-backwards gaps immediately after a long
4395 period of daylight-saving time.
4397 * mktime.c: Assume freestanding C89 or better.
4398 (HAVE_LIMITS_H): Remove. Assume it's 1.
4399 (__P): Remove; not used.
4400 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4401 (mktime, not_equal_tm, print_tm, check_result,
4402 main): Use prototypes. Use const * where appropriate.
4403 (main): Fix typo in testing code that uncovered by above changes.
4404 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4406 2003-06-04 Paul Eggert <eggert@twinsun.com>
4408 * mktime.c: Fix Debian bug 177940
4409 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4410 (localtime_offset): Now long int, not time_t, because we want it
4411 to be guaranteed to be signed. All uses changed.
4412 (__mktime_internal): If overflow would occur when adding offset,
4415 Merge 'human' changes from coreutils. Rewrite to support
4416 locale-specific notations like thousands separators.
4417 * human.c: Simplify authorship notice.
4418 Include human.h immediately after config.h.
4419 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4420 <limits.h>: Do not include, since human.h does.
4421 (SIZE_MAX, UINTMAX_MAX): New macros.
4422 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4423 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4424 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4425 (power_letter): Renamed from suffixes.
4426 (generate_suffix_backwards): Remove.
4427 (adjust_value): Now takes int style (because of human.h changes)
4428 and long double value (for greater precision on some platforms).
4429 (group_number): New function.
4430 (human_readable): Use it. Use integer options, not enum.
4431 Put the options before the sizes in the arg list.
4432 Support all the new options.
4433 The old human_readable function has been removed;
4434 use inttostr.h instead.
4435 (human_readable, default_block_size, humblock):
4436 Use uintmax_t, not int, for block sizes.
4437 (human_readable_inexact, block_size_types): Remove.
4438 (block_size_opts): New constant.
4439 (human_options): Renamed from human_block_size, with new signature
4440 that allows block sizes up to UINTMAX_MAX. All callers changed.
4441 * human.h: Add copyright and authorship notice.
4442 Include <limits.h> and <stdbool.h> unconditionally.
4443 (PARAMS): Remove. All uses removed.
4444 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4445 (enum human_inexact_style): Remove tag; now a nameless enum.
4446 (human_floor, human_ceiling, human_round_to_even): Now have
4447 values 2, 0, 1 rather than -1, 1, 0.
4448 (human_group_digits, human_suppress_point_zero, human_autoscale,
4449 human_base_1024, human_SI, human_B): New constants.
4450 (human_readable_inexact, human_block_size): Remove.
4451 (human_readable): Size args are now uintmax_t, not int.
4452 (human_options): New decl.
4454 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4455 unnecessary now that we assume C89 or better. This change
4456 imported from coreutils.
4458 * mktime.c (__mktime_internal): Do not reject negative timestamps
4459 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4460 in the 2003-05-30 sync from glibc.
4462 .h files should stand alone, but we shouldn't include <sys/types.h>
4463 if we can get away with just <stddef.h>.
4465 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4466 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4467 rather than <sys/types.h>, as we merely need size_t.
4468 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4470 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4471 Include <stdio.h>, to get FILE.
4472 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4473 memcasecmp.h has included <stddef.h> and all we need is size_t.
4474 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4475 our interface, instead of including <sys/types.h>
4477 2003-06-02 Paul Eggert <eggert@twinsun.com>
4480 Fix some minor time-related bugs with POSIX time arguments.
4481 Some valid time stamps were being rejected (notably -1, and
4482 time stamps before 1900 on 64-bit hosts). And some invalid
4483 time stamps were being accepted, e.g. September 31.
4485 * posixtm.h (posixtime): Return bool instead of time_t, so
4486 that we can return (time_t) -1 successfully.
4487 * posixtm.c: Likewise.
4488 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4489 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4490 (t): Remove static var.
4491 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4492 of static var. All uses changed.
4493 (year): Do not reject years before 1900; they can occur with
4495 (posix_time_parse): Do not check for out-of-range components;
4496 that is now the caller's responsibility, since our checks were
4497 only approximations.
4498 (posixtime): Use mktime to check for out-of-range components,
4499 since it knows them exactly.
4500 If mktime returns (time_t) -1, check whether an error actually occurred
4501 by invoking localtime on -1.
4502 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4503 posixtime failures better.
4504 Improve the test data (in comments only).
4506 2003-05-30 <karl@gnu.org>
4508 * mktime.c: update from libc.
4510 2003-05-30 Bruno Haible <bruno@clisp.org>
4512 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4513 * localcharset.h: Likewise.
4514 * localcharset.c: Likewise.
4516 2003-05-28 Paul Eggert <eggert@twinsun.com>
4518 Assume the headers required for C89 freestanding compilers.
4519 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4520 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4521 without checking for HAVE_LIMITS_H.
4522 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4523 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4525 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4526 * exclude.c: Include <stdbool.h> unconditionally.
4527 * tempname.c: Include <stddef.h> unconditionally.
4528 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4529 * modechange.c, rpmatch.c (NULL): Don't define, since
4530 <stddef.h> does that.
4531 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4532 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4533 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4534 * xstrtol.c: Likewise.
4535 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4536 * savedir.c: Include <stddef.h> instead of defining NULL.
4538 * addext.c (addext): Use assignment rather than cast, to avoid
4539 warnings on some platforms.
4541 * mktime.c (__mktime_internal): Do not reject negative timestamps
4544 2003-05-10 Bruno Haible <bruno@clisp.org>
4546 * linebreak.c (iconv_string_length): Don't return -1 just because the
4547 string is longer than 4 KB.
4549 2003-05-12 Jim Meyering <jim@meyering.net>
4551 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4552 the space-padded-by-default conversion specifiers, %e, %k, %l.
4554 2003-05-03 Bruno Haible <bruno@clisp.org>
4556 Upgrade to Unicode-4.0.
4557 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4558 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4559 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4560 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4561 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4562 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4563 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4564 Change width of U+E0100..U+E01EF from 1 to 0.
4566 2003-04-25 Bruno Haible <bruno@clisp.org>
4568 * copy-file.c: Include <stddef.h>, for size_t.
4570 2003-04-25 Jim Meyering <jim@meyering.net>
4572 * copy-file.c (copy_file_preserving): Declare buf_size to be
4573 of type size_t, not int.
4575 2003-04-11 Jim Meyering <jim@meyering.net>
4577 Merge changes from Coreutils.
4579 2003-03-22 Jim Meyering <jim@meyering.net>
4581 * strftime.c (widen): Cast alloca return value to proper type.
4583 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4586 * strftime.c (my_strftime): Handle very large width
4587 specifications for numeric values correctly. Improve checks for
4590 2003-01-19 Jim Meyering <jim@meyering.net>
4592 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4593 (nl_get_alt_digit) [! defined my_strftime]: Define.
4594 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4595 _nl_get_alt_digit and _nl_get_walt_digit.
4597 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4598 These changes have no effect outside of _LIBC.
4600 2003-04-10 Bruno Haible <bruno@clisp.org>
4602 * findprog.h: New file, from GNU gettext.
4603 * findprog.c: New file, from GNU gettext.
4605 2003-04-05 Jim Meyering <jim@meyering.net>
4607 Merge changes from Coreutils.
4609 * exclude.h (PARAMS): Remove definition and uses.
4610 * exclude.c: Remove uses of `PARAMS'.
4612 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4613 Add test-cases for DOS filenames. Declare program_name.
4614 (main): Set up program_name. Patch by Rich Dawe.
4616 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4618 Use mntctl's return value to drive the entry-processing loop, since
4619 we can't rely on the value of the vmt_length member in the last
4620 entry. On some systems doing so could result in exhausting
4621 virtual memory. Based in part on a patch from Mike Jetzer.
4623 2003-04-04 Bruno Haible <bruno@clisp.org>
4625 * linebreak.h: New file, from GNU gettext.
4626 * linebreak.c: New file, from GNU gettext with slight modifications.
4627 * lbrkprop.h: New file, from GNU gettext.
4629 2003-04-03 Bruno Haible <bruno@clisp.org>
4631 * utf8-ucs4.h: New file, from GNU gettext.
4632 * utf16-ucs4.h: New file, from GNU gettext.
4633 * ucs4-utf8.h: New file, from GNU gettext.
4634 * ucs4-utf16.h: New file, from GNU gettext.
4636 2003-04-02 Bruno Haible <bruno@clisp.org>
4638 * binary-io.h: New file, from GNU gettext.
4640 2003-04-01 Bruno Haible <bruno@clisp.org>
4642 * pathname.h: New file, from GNU gettext.
4643 * concatpath.c: New file, from GNU gettext.
4645 2003-03-30 Bruno Haible <bruno@clisp.org>
4647 * copy-file.c (copy_file_preserving): Don't set owner if the function
4648 chown() doesn't exist.
4650 2003-03-28 Bruno Haible <bruno@clisp.org>
4652 * copy-file.h: New file, from GNU gettext.
4653 * copy-file.c: New file, from GNU gettext.
4655 2003-03-18 Jim Meyering <jim@meyering.net>
4657 * quote.c (quote_n): Fix typo in comment.
4659 2003-03-14 Jim Meyering <jim@meyering.net>
4661 Merge changes from Coreutils.
4662 * obstack.h (obstack_object_size): Declare temporary, __o,
4663 to be const, in order to avoid warnings.
4664 (obstack_room): Likewise.
4665 (obstack_empty_p): Likewise.
4667 2003-03-13 Paul Eggert <eggert@twinsun.com>
4669 Merge changes from Bison.
4670 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4671 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4672 when compiling Bison 1.875's `bitset bset = obstack_alloc
4673 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4674 * hash.c: Include <stdbool.h> unconditionally.
4676 2003-03-09 Paul Eggert <eggert@twinsun.com>
4678 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4679 Reported by Bruce Becker; see:
4680 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4682 2003-03-03 Paul Eggert <eggert@twinsun.com>
4683 Bruno Haible <bruno@clisp.org>
4685 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4686 Reported by John Hughes, see
4687 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4689 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4691 * poll_.h: New file.
4694 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4696 * mathl.h: New file.
4697 * acosl.c: New file.
4698 * asinl.c: New file.
4699 * atanl.c: New file.
4700 * ceill.c: New file.
4703 * floorl.c: New file.
4704 * frexpl.c: New file.
4705 * ldexpl.c: New file.
4707 * sincosl.c: New file.
4709 * sqrtl.c: New file.
4711 * trigl.c: New file.
4712 * trigl.h: New file.
4714 2003-02-17 Bruno Haible <bruno@clisp.org>
4716 * mkdtemp.h: New file, from GNU gettext.
4717 * mkdtemp.c: New file, from GNU gettext.
4719 2003-01-31 Bruno Haible <bruno@clisp.org>
4721 * rename.c: #undef rename before defining rpl_rename.
4722 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4724 2003-01-30 Bruno Haible <bruno@clisp.org>
4726 * printf-args.h: New file, from GNU gettext.
4727 * printf-args.c: New file, from GNU gettext.
4728 * printf-parse.h: New file, from GNU gettext.
4729 * printf-parse.c: New file, from GNU gettext.
4730 * vasnprintf.h: New file, from GNU gettext.
4731 * vasnprintf.c: New file, from GNU gettext.
4732 * asnprintf.c: New file, from GNU gettext.
4733 * vasprintf.h: New file, from GNU gettext with modifications.
4734 * vasprintf.c: New file, from GNU gettext.
4735 * asprintf.c: New file, from GNU gettext.
4737 2003-01-29 Bruno Haible <bruno@clisp.org>
4739 * stpncpy.h: New file, from GNU gettext with modifications.
4740 * stpncpy.c: New file, from GNU gettext with modifications.
4742 2003-01-28 Bruno Haible <bruno@clisp.org>
4744 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4746 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4749 2003-01-27 Bruno Haible <bruno@clisp.org>
4751 * xsetenv.h: New file, from GNU gettext.
4752 * xsetenv.c: New file, from GNU gettext.
4754 2003-01-23 Bruno Haible <bruno@clisp.org>
4756 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4758 2003-01-22 Bruno Haible <bruno@clisp.org>
4760 * exit.h: New file, from GNU gettext.
4762 2003-01-11 Bruno Haible <bruno@clisp.org>
4764 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4765 * strcase.h (strcasecmp, strncasecmp): Likewise.
4767 2003-01-14 Jim Meyering <jim@meyering.net>
4769 * same.c (same_name): Tweak a comment.
4771 2003-01-11 Bruno Haible <bruno@clisp.org>
4773 * same.c (same_name): Reorder tests so as to avoid calling stat()
4774 when a string comparison is sufficient.
4776 2003-01-11 Bruno Haible <bruno@clisp.org>
4778 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4781 2003-01-11 Bruno Haible <bruno@clisp.org>
4783 * hash-pjw.c: Add comment about low quality of this function.
4785 2003-01-12 Paul Eggert <eggert@twinsun.com>
4787 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4788 to avoid collisions with libcurses and libreadline.
4790 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4791 * getstr.h, getstr.c: Remove.
4792 * getline.c: Include "getline.h", to check interface.
4793 Move body of old getstr.c here: this defines MIN_CHUNK and
4794 declares getdelim2, which is renamed from getstr.
4795 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4797 * linebuffer.c (readlinebuffer): Renamed from readline.
4799 * linebuffer.h: Likewise.
4800 (readline): Remove backward-compatibility macro.
4802 2003-01-12 Jim Meyering <jim@meyering.net>
4804 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4806 2003-01-10 Bruno Haible <bruno@clisp.org>
4808 * alloca_.h: New file.
4809 * getdate.y: Unconditionally include alloca.h.
4810 * makepath.c: Likewise.
4811 * setenv.c: Likewise.
4812 * userspec.c: Likewise.
4814 2003-01-09 Bruno Haible <bruno@clisp.org>
4816 * stdbool.h.in: New file.
4818 2003-01-08 Bruno Haible <bruno@clisp.org>
4820 * safe-read.c: Include specification header first, to ensure its
4822 * full-write.c: Likewise.
4824 2003-01-08 Jim Meyering <jim@meyering.net>
4826 * full-write.c: Undefine and define-away `const' after inclusion
4827 of errno.h, not before. Suggestion from Bruno Haible.
4829 2003-01-07 Jim Meyering <jim@meyering.net>
4831 * full-write.c: Rework so that it may serve to define full_read, too.
4832 * full-read.c: Simply #define FULL_READ and include full-write.c.
4834 2003-01-06 Jim Meyering <jim@meyering.net>
4836 * version-etc.c: Update year in translatable copyright string.
4838 2002-12-25 Bruno Haible <bruno@clisp.org>
4840 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4841 * xstrtol.h: Likewise.
4842 * xstrtoimax.c: Likewise.
4843 * xstrtoumax.c: Likewise.
4844 * human.h: Likewise.
4846 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4847 on systems that have <inttypes.h> but not <stdint.h>.
4849 2002-12-31 Paul Eggert <eggert@twinsun.com>
4851 * memcoll.c (memcoll): Fall back on a simple algorithm using
4852 memcmp if strcoll doesn't work.
4854 2002-12-23 Bruno Haible <bruno@clisp.org>
4856 * localcharset.h: New file.
4857 * localcharset.c: Include it.
4858 * unicodeio.c: Likewise.
4860 2002-12-22 Bruno Haible <bruno@clisp.org>
4862 * utime.c (utime_null): No need to call ftruncate if the file was
4865 2002-12-23 Bruno Haible <bruno@clisp.org>
4867 * memcoll.c (STRCOLL): New macro.
4870 2002-12-22 Bruno Haible <bruno@clisp.org>
4872 * getstr.h (getstr): Define, to avoid clash with libcurses.
4873 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4875 2002-12-22 Bruno Haible <bruno@clisp.org>
4877 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4879 2002-12-23 Bruno Haible <bruno@clisp.org>
4881 * getline.h: Include <stddef.h>, for size_t.
4883 * unicodeio.h: Include <stddef.h>, for size_t.
4884 * unicodeio.c: Don't include <stddef.h>.
4886 2002-12-17 Bruno Haible <bruno@clisp.org>
4888 * canon-host.c (strdup): Remove unused declaration.
4890 * fsusage.c: Include full_read.h.
4891 (get_fs_usage): Use full_read instead of safe_read.
4893 * utime.c (utime_null): Use SAFE_READ_ERROR.
4895 2002-12-11 Bruno Haible <bruno@clisp.org>
4897 * setenv.h: Rewritten to cope with systems that have setenv() but not
4899 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4902 2002-12-11 Bruno Haible <bruno@clisp.org>
4904 * setenv.c (alloca): Fall back to malloc.
4906 (setenv): Use freea() to free memory allocated with alloca().
4908 2002-11-13 Bruno Haible <bruno@clisp.org>
4910 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4911 function declarations.
4912 * unsetenv.c (unsetenv): Likewise.
4914 2002-03-04 Bruno Haible <bruno@clisp.org>
4916 Portability to AIX 4.3.3.
4917 * unsetenv.c: New file, extracted from setenv.c.
4918 * setenv.c: Move the unsetenv() function to unsetenv.c.
4920 2001-12-20 Bruno Haible <bruno@clisp.org>
4922 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4923 use malloc instead. For SunOS 4.
4925 2001-12-11 Bruno Haible <bruno@clisp.org>
4927 * setenv.c: Declare alloca.
4928 (compar_fn_t): New typedef.
4929 (KNOWN_VALUE, STORE_VALUE): Use it.
4931 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4934 2002-12-10 Paul Eggert <eggert@twinsun.com>
4936 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4937 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4938 Choose values that are less likely to collide with system fnmatch
4940 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4941 defined (e.g., a pure POSIX system).
4942 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4943 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4945 2002-12-06 Jim Meyering <jim@meyering.net>
4947 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4949 Merge in changes from libc's misc/error.c, in preparation
4950 for the merge of gnulib's changes back into libc.
4952 * error.c (_): Define only if not already defined.
4953 Move definition to follow all #include directives.
4954 Include unlocked-io.h only if !_LIBC.
4955 [_LIBC]: Include <libio/libioP.h>.
4956 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4957 (fflush): Tweak definition to use INTUSE.
4960 2002-12-05 Paul Eggert <eggert@twinsun.com>
4962 * alloca.c [defined emacs]: Include "lisp.h".
4963 (xalloc_die) [defined emacs]: New macro.
4964 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4965 [! defined emacs]: Include <xalloc.h>.
4966 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4967 (pointer): Typedef to POINTER_TYPE *.
4968 (malloc): Remove decl; we now always use xmalloc.
4969 (alloca): Use old-style definition, since Emacs needs this.
4970 Check for arithmetic overflow when computing combined size.
4972 2002-12-04 Paul Eggert <eggert@twinsun.com>
4974 Do not generate unlocked-io.h automatically, since it's easier to
4975 maintain it by hand.
4977 * unlocked-io.h: New file, from GNU diffutils,
4978 but with proper copyright notice and attribution.
4980 * Makefile.am: Add copyright notice.
4981 (libfetish_a_SOURCES): Add unlocked-io.h.
4982 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4983 (DISTCLEANFILES, io_functions): Remove macros.
4984 (EXTRA_DIST): Remove gen_uio.
4985 (unlocked-io.h): Remove rule.
4987 2002-12-04 Jim Meyering <jim@meyering.net>
4989 Reflect the fact that stat.c and lstat.c are no longer generated.
4990 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4991 (DISTCLEANFILES): Likewise.
4992 (EXTRA_DIST): Likewise.
4993 (all_local): Don't depend on stat.c or lstat.c.
4994 (stat.c, lstat.c): Remove rules.
4995 (EXTRA_DIST): Remove xstat.in.
4997 * xstat.in: Remove file. Contents moved into stat.c.
4998 * stat.c: New file. Contents mostly from xstat.in.
4999 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5000 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5002 * safe-read.c: Rework so that it may serve to define safe_write, too.
5003 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5005 2002-12-03 Jim Meyering <jim@meyering.net>
5007 * safe-read.c, safe-write.c: Change variable names and comments, but
5008 not semantics, to minimize the differences between these two files.
5009 (safe_read): Change comment to mention SAFE_READ_ERROR.
5011 * safe-read.c (IS_EINTR): Define.
5012 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5014 2002-12-02 Bruno Haible <bruno@clisp.org>
5016 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5017 Define, taken from safe-read.c.
5018 (INT_MAX): Provide fallback.
5019 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5020 * safe-write.h (SAFE_WRITE_ERROR): Define.
5022 * safe-read.c (EINTR): Remove definition.
5023 (safe_read): Don't use EINTR if it is absent.
5025 2002-12-02 Jim Meyering <jim@meyering.net>
5027 * safe-read.c (EINTR): Define.
5028 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5029 (INT_MAX): Provide fallback.
5030 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5032 * safe-read.h (SAFE_READ_ERROR): Define.
5034 2002-12-01 Jim Meyering <jim@meyering.net>
5036 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5037 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5039 2002-11-27 Paul Eggert <eggert@twinsun.com>
5041 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5042 hash_rehash): Replace `if (limit <= value) abort ();' with
5043 `if (! (value < limit)) abort ();', for readability.
5045 2002-11-26 <karl@gnu.org>
5047 * strdup.c: copy from libc again, with jim's ok.
5048 * .cppi-disable: re-add strdup.c
5050 2002-11-25 <karl@gnu.org>
5052 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5053 instead of "strtol.c".
5055 2002-11-25 Jim Meyering <jim@meyering.net>
5057 * mktime.c: Sync from libc, now that it has the latest fix.
5059 2002-11-24 <karl@gnu.org>
5061 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5062 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5064 2002-11-24 Jim Meyering <jim@meyering.net>
5066 Update from coreutils:
5068 * mktime.c: Merge in changes from libc.
5070 Avoid a link-time failure on some Linux systems.
5071 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5072 (__mon_yday): Declare with the STATIC attribute.
5073 (__mktime_internal): Likewise.
5074 Based on a report from Greg Schafer.
5076 2002-11-23 Jim Meyering <jim@meyering.net>
5078 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5079 Use `unsigned', not `int', as type of index.
5081 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5083 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5085 2002-11-22 Paul Eggert <eggert@twinsun.com>
5087 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5088 hint that one should use `if (! x) abort ();' rather than `assert
5089 (x);', and anyway it's one less thing to worry about configuring.
5090 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5091 hash_rehash, hash_insert): Use abort rather than assert.
5093 2002-11-22 Paul Eggert <eggert@twinsun.com>
5095 * quotearg.h: Allow multiple inclusion by surrounding with
5096 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5097 so that we can be included first.
5098 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5099 * quotearg.c: Include quotearg.h immediately after config.h.
5100 No need to include stddef.h or sys/types.h any more.
5101 Surround local include files with "", not "<>".
5102 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5103 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5104 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5105 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5106 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5107 (ISPRINT): Remove; no longer needed now that we assume C89.
5109 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5112 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5113 quotearg_char): Use SIZE_MAX rather than
5114 (size_t) -1 when we are talking about "infinity".
5116 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5118 2002-11-22 Bruno Haible <bruno@clisp.org>
5120 * safe-read.h: Assume C89. Add comments.
5121 (safe_read): Change return type to size_t.
5122 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5123 counts > SSIZE_MAX correctly.
5124 * safe-write.h: New file.
5125 * safe-write.c: New file.
5126 * full-read.h: New file.
5127 * full-read.c: New file.
5128 * full-write.h: Assume C89. Add comments.
5129 * full-write.c: Include safe-write.h.
5130 (full_write): Rewritten to use safe_write.
5131 Suggested by Jim Meyering and Paul Eggert.
5133 2002-11-21 Bruno Haible <bruno@clisp.org>
5135 Remove case insensitive option matching.
5136 * argmatch.h (argcasematch): Remove declaration.
5137 (ARGCASEMATCH): Remove macro.
5138 (__xargmatch_internal): Remove case_sensitive argument.
5139 (XARGMATCH): Update.
5140 (XARGCASEMATCH): Remove macro.
5141 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5142 case_sensitive argument.
5143 (argcasematch): Remove function.
5144 (__xargmatch_internal): Remove case_sensitive argument.
5145 (main): Use XARGMATCH instead of XARGCASEMATCH.
5147 * xmalloc.c: Change compile-time error message. Add comment about
5148 required autoconf version.
5150 2002-11-21 Jim Meyering <jim@meyering.net>
5152 * strdup.c (strdup): Tweak comment and initial #if/#include.
5154 Merge in changes from the coreutils.
5156 2002-09-25 Paul Eggert <eggert@twinsun.com>
5157 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5158 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5159 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5160 int. Work more efficiently if X is the same width as uintmax_t.
5161 Do not compare X to -1, to avoid bogus compiler warning.
5162 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5163 Don't assume that f_frsize and f_bsize are the same type.
5165 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5168 * makepath.c (make_path): Restore umask *before* creating the final
5170 (make_path): Minor reformatting.
5172 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5173 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5175 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5176 ones. At least on GNU/Linux systems, `auto' means something else.
5179 2002-11-20 Paul Eggert <eggert@twinsun.com>
5181 Merge argmatch cleanups from Bison. Assume C89.
5183 * argmatch.c: Include config.h here, not in argmatch.h.
5184 Include stdlib.h, for EXIT_FAILURE.
5185 Always include <string.h>, since we assume C89.
5186 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5187 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5188 Include <stddef.h> instead, since it's all we need for size_t.
5189 (PARAMS): Remove. All uses removed.
5190 (ARRAY_CARDINALITY): Do not bother to #undef.
5191 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5192 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5193 Remove unnecessary parentheses.
5194 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5195 Insert necessary parentheses.
5196 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5197 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5199 2002-11-19 Bruno Haible <bruno@clisp.org>
5201 * mbswidth.c: Include mbswidth.h right at the beginning.
5202 * mbswidth.h: Include <stddef.h>, for size_t.
5204 * mbswidth.h (PARAMS): Remove macro.
5205 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5206 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5208 * gcd.h (PARAMS): Remove macro.
5209 (gcd): Use ANSI C function declarations.
5210 * gcd.c (gcd): Likewise.
5212 2002-11-15 Bruno Haible <bruno@clisp.org>
5214 * strcspn.c: Include <stddef.h>.
5215 (strcspn): Use ANSI C function declaration. Change return type to
5217 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5218 (strpbrk): Use NULL.
5219 * strpbrk.h (PARAMS): Remove macro.
5220 (strpbrk): Use ANSI C function declaration.
5221 * strstr.c: Don't include <sys/types.h>.
5222 * strstr.h (PARAMS): Remove macro.
5223 (strstr): Use ANSI C function declarations.
5225 2002-11-06 Bruno Haible <bruno@clisp.org>
5227 * gcd.h (gcd): Change argument type to 'unsigned long'.
5228 * gcd.c (gcd): Likewise.
5230 2002-11-05 Bruno Haible <bruno@clisp.org>
5232 * gcd.h: New file, from gettext-0.11.5.
5233 * gcd.c: New file, from gettext-0.11.5.
5235 2002-11-05 Bruno Haible <bruno@clisp.org>
5237 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5238 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5239 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5240 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5242 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5243 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5245 * closeout.c: Include gettext.h instead of <libintl.h>.
5246 * human.c: Include gettext.h instead of <libintl.h>.
5247 * quotearg.c: Include gettext.h instead of <libintl.h>.
5248 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5249 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5250 * userspec.c: Include gettext.h instead of <libintl.h>.
5251 * version-etc.c: Include gettext.h instead of <libintl.h>.
5252 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5253 (textdomain): Remove definition.
5254 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5256 * long-options.c: Remove include of <libintl.h> and definition of _.
5257 * same.c: Remove include of <libintl.h> and definition of _.
5259 2002-11-04 Bruno Haible <bruno@clisp.org>
5261 * stpcpy.h: New file, from GNU gettext-0.11.5.
5262 * strcase.h: New file, from GNU gettext-0.11.5.
5263 * strpbrk.h: New file, from GNU gettext-0.11.5.
5264 * strstr.h: New file, from GNU gettext-0.11.5.
5265 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5267 2002-05-09 Bruno Haible <bruno@clisp.org>
5269 * config.charset: Update for newest glibc. Add canonical names
5270 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5272 2002-05-09 Bruno Haible <bruno@clisp.org>
5274 * localcharset.c (get_charset_aliases): Add more Windows specific
5277 2002-05-08 Owen Taylor <otaylor@redhat.com>
5279 * config.charset: A few additions for Solaris.
5281 2001-12-05 Bruno Haible <bruno@clisp.org>
5283 * localcharset.c (locale_charset): Don't return an empty string.
5285 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5287 * config.charset: msdos in uk_UA uses CP1125.
5289 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5291 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5292 * localcharset.c (locale_charset): Declare as extern "C".
5294 2002-02-15 Bruno Haible <bruno@clisp.org>
5296 * config.charset [msdosdjgpp]: For Russian, use CP866.
5298 2002-02-11 Bruno Haible <bruno@clisp.org>
5300 * config.charset: Add support for NetBSD.
5302 2002-09-25 <karl@gnu.org>
5304 * strdup.c: copy from libc/string (via ../config/srclist*).
5305 * getopt*: copy from libc/posix.
5306 * gettext.h: copy from gettext.
5307 * .cppi-disable: add strdup.c, gettext.h.
5309 2002-07-01 Jim Meyering <meyering@lucent.com>
5311 * c-stack.c: Include sys/time.h.
5312 From Volker Borchert.
5314 2002-06-11 Paul Eggert <eggert@twinsun.com>
5316 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5317 New macro. Use it uniformly instead of
5318 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5319 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5320 reported by Vin Shelton.
5322 2002-06-22 Jim Meyering <meyering@lucent.com>
5324 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5325 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5327 2002-06-22 Paul Eggert <eggert@twinsun.com>
5329 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5330 Do not assume SA_SIGINFO behavior.
5331 Bug reported by Jim Meyering on NetBSD 1.5.2.
5333 2002-06-22 Jim Meyering <meyering@lucent.com>
5335 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5337 * exitfail.c, exitfail.h: Likewise.
5338 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5340 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5342 (EXTRA_DIST): Add fnmatch_loop.c.
5343 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5345 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5346 * fnmatch.c: Update from diffutils-2.8.2.
5347 * fnmatch_.h: New file. From diffutils-2.8.2.
5348 * fnmatch.h: Remove file.
5350 2002-06-18 Paul Eggert <eggert@twinsun.com>
5352 * file-type.h: Report an error if neither S_ISREG nor
5353 S_IFREG is defined, instead of using a test specific to glibc
5354 2.2. This should be safe, since POSIX requires S_ISREG and
5355 Unix Version 7 had S_IFREG. We don't need to check for
5356 <sys/types.h> since we don't use any symbols that it defines.
5358 2002-06-15 Jim Meyering <meyering@lucent.com>
5360 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5361 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5362 have been included before this file.
5364 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5366 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5367 so that each temporary file name is unique and valid in the first
5368 8 characters, for operation under DOS.
5370 2002-06-15 Jim Meyering <meyering@lucent.com>
5372 Work even with DJGPP 2.03, which lacks support for symlinks.
5374 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5376 * lchown.c (S_ISLNK): Likewise.
5378 2002-06-14 Jim Meyering <meyering@lucent.com>
5380 * file-type.h: Use the version from diffutils-2.8.2.
5381 * file-type.c: Likewise.
5383 2002-05-27 Jim Meyering <meyering@lucent.com>
5385 Fix a problem seen only on nonconforming systems whereby ls.c's
5386 use of localtime, and then of gettimeofday would cause trouble:
5387 the localtime call used to initialize rpl_gettimeofday's save
5388 mechanism would clobber ls's current local time information so
5389 that in any long listing the first file would always be listed
5390 with date 1970-01-01. Analysis by Volker Borchert.
5392 * gettimeofday.c (localtime): Undefine.
5393 (rpl_localtime): New function.
5395 2002-05-22 Jim Meyering <meyering@lucent.com>
5397 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5398 * file-type.h: New file.
5399 * file-type.c (file_type): New file/function. Extracted from diffutils.
5401 2002-04-29 Paul Eggert <eggert@twinsun.com>
5403 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5405 2002-04-28 Paul Eggert <eggert@twinsun.com>
5407 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5408 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5409 of 127, since 64 is the largest conceivable number for ancient
5411 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5413 2002-04-28 Jim Meyering <meyering@lucent.com>
5415 * sig2str.c (WTERMSIG): Remove definition (unused).
5417 2002-04-28 Paul Eggert <eggert@twinsun.com>
5419 * sig2str.h, sig2str.c: New files.
5420 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5422 2002-04-24 Jim Meyering <meyering@lucent.com>
5424 * gettext.h: New file, from Gettext.
5425 * Makefile.am (INCLUDES): Remove -I../intl.
5426 (libfetish_a_SOURCES): Add gettext.h.
5428 2002-04-16 Jim Meyering <meyering@lucent.com>
5430 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5431 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5432 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5434 2002-04-12 Jim Meyering <meyering@lucent.com>
5436 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5438 2002-03-10 Jim Meyering <meyering@lucent.com>
5440 * makepath.c (make_path): Remove a comma from a diagnostic.
5441 Suggestion from Santiago Vila.
5443 2002-03-08 Jim Meyering <meyering@lucent.com>
5445 * rename.c: Mention that this wrapper is needed also on
5446 mips-dec-ultrix4.4 systems.
5448 2002-03-02 Jim Meyering <meyering@lucent.com>
5450 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5451 not HAVE_CLOCK_SETTIME.
5453 2002-02-27 Paul Eggert <eggert@twinsun.com>
5455 * nanosleep.h: Rename to....
5456 * timespec.h: New name for nanosleep.h. All uses changed.
5458 * gettime.c: New file.
5459 * settime.c: New file.
5462 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5463 timespec.h. Remove nanosleep.h.
5465 2002-02-25 Paul Eggert <eggert@twinsun.com>
5467 * acl.c, acl.h: New files.
5468 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5470 2002-02-24 Jim Meyering <meyering@lucent.com>
5472 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5473 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5474 cause trouble. Reported by Nelson Beebe.
5476 2002-02-23 Paul Eggert <eggert@twinsun.com>
5478 * path-concat.c (xpath_concat): Reorder code to pacify
5479 compilers that don't know that xalloc_die never returns.
5481 2002-02-20 Jim Meyering <meyering@lucent.com>
5483 * getdate.c: Regenerate using bison-1.33.
5485 2002-02-15 Paul Eggert <eggert@twinsun.com>
5487 * posixver.c, posixver.h: New files.
5488 * Makefile.am (libfetish_a_SOURCES): Add them.
5490 2002-02-02 Paul Eggert <eggert@twinsun.com>
5491 Bruno Haible <bruno@clisp.org>
5493 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5494 (fwrite_success_callback): New declaration.
5495 * unicodeio.c (unicode_to_mb): New function, extracted from
5496 print_unicode_char. Call failure callback instead of error.
5497 (fwrite_success_callback): New function.
5498 (exit_failure_callback): New function.
5499 (fallback_failure_callback): New function.
5500 (print_unicode_char): Call unicode_to_mb.
5502 2002-01-26 Jim Meyering <meyering@lucent.com>
5504 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5506 2002-01-22 Jim Meyering <meyering@lucent.com>
5508 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5509 Otherwise, some versions of automake would omit the rule that makes
5510 Makefile from Makefile.in.
5512 2001-01-21 Paul Eggert <eggert@twinsun.com>
5514 * xmemcoll.h, xmemcoll.c: New files.
5515 * Makefile.am (libfetish_a_SOURCES): Add them.
5516 * memcoll.c: Include errno.h, and declare errno if not defined.
5517 (memcoll): Set errno to zero if there is no error.
5519 * quotearg.c (quotearg_buffer_restyled):
5520 Fix bug with quoting buffers containing NUL when backslashing escapes.
5521 This bug was exposed by the other changes in this patch.
5522 (quotearg_n_options): New arg ARGSIZE.
5523 All callers changed.
5524 (quoting_options_from_style): New function.
5525 (quotearg_n_style): Use it.
5526 (quotearg_n_style_mem): New function.
5528 * quotearg.h (quotearg_n_style_mem): New function.
5530 2002-01-16 Jim Meyering <meyering@lucent.com>
5532 * getdate.y: Add three semicolons, each just before a closing brace.
5533 Bison (as of version 1.31) no longer papers over that mistake.
5535 2002-02-14 Paul Eggert <eggert@twinsun.com>
5537 * backupfile.c (ISDIGIT): Comment fix.
5538 * getdate.y (ISDIGIT): Likewise.
5539 * posixtm.c (ISDIGIT, year): Likewise.
5540 * strverscmp.c (ISDIGIT): Likewise.
5541 * userspec.c (ISDIGIT): Likewise.
5543 2002-01-05 Jim Meyering <meyering@lucent.com>
5545 * version-etc.c (version_etc_copyright): Update copyright year.
5547 2001-01-19 Paul Eggert <eggert@twinsun.com>
5549 * closeout.c (close_stdout_status): If ferror (stdout), do
5550 not silently exit merely because the output buffer happens to
5551 have nothing pending.
5553 2001-12-18 Paul Eggert <eggert@twinsun.com>
5555 See the big note in ../ChangeLog.
5556 * human.c (suffixes): Prefer K to k for 1024.
5557 (generate_suffix_backwards): New function.
5558 (human_readable_inexact): Use it.
5559 * xstrtol.c (__xstrtol): If there is no number but there
5560 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5561 Accept 'K' as well as 'k'.
5563 2001-12-15 Jim Meyering <meyering@lucent.com>
5565 * regex.h (__restrict_arr): Update from libc.
5567 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5568 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5571 2001-12-10 Jim Meyering <meyering@lucent.com>
5573 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5574 Instead, include "xalloc.h".
5575 (initbuffer): Don't cast xmalloc return value to char*.
5576 (readline): Reword comment.
5577 Don't cast xrealloc return value to char*
5580 2001-12-09 Jim Meyering <meyering@lucent.com>
5582 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5583 `signed and unsigned type in conditional expression'.
5584 * posixtm.c (posix_time_parse): Likewise.
5586 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5588 * readtokens.c (readtoken): Declare an index to be of type unsigned
5589 to avoid a pedantic warning.
5591 * getstr.c: Don't include assert.h.
5592 (getstr): Remove warning-evoking assertions.
5593 Return -1 if offset parameter is out of bounds.
5594 Change the type of a local from int to size_t.
5596 * strftime.c (my_strftime_localtime_r): Include this function
5597 definition in the `#if ! HAVE_TM_GMTOFF' block.
5599 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5600 Include xalloc.h instead.
5602 2001-12-02 Jim Meyering <meyering@lucent.com>
5604 * tempname.c: Don't declare getenv, thus reverting the change of
5605 2001-11-18. It's no longer necessary, now that stdlib.h is always
5608 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5609 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5611 2001-11-30 Akim Demaille <akim@epita.fr>
5613 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5614 before being defined.
5616 2001-11-27 Paul Eggert <eggert@twinsun.com>
5618 * quotearg.h (quotearg_n, quotearg_n_style):
5619 First arg is int, not unsigned.
5620 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5621 (SIZE_MAX, UINT_MAX): New macros.
5622 (quotearg_n_options): Abort if N is negative.
5623 Avoid overflow check on hosts where size_t is 64 bits and int
5624 is 32 bits, as overflow is impossible there.
5625 Fix off-by-one typo that caused unnecessary reallocation.
5627 2001-11-27 Jim Meyering <meyering@lucent.com>
5629 * tempname.c: Merge with version from libc.
5630 * regex.c: Likewise.
5632 * tempname.c: Include stdlib.h unconditionally. On some old systems
5633 for which STDC_HEADERS is 0, it was not included, resulting in a
5634 warning about an integer-to-pointer conversion problem with getenv.
5635 Reported by Volker Borchert.
5637 2001-11-26 Jim Meyering <meyering@lucent.com>
5639 * gtod.h: Remove file.
5640 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5641 * gettimeofday.c: Don't include gtod.h.
5642 (GTOD_init): Remove function.
5643 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5644 Suggestion from Volker Borchert.
5646 2001-11-23 Jim Meyering <meyering@lucent.com>
5648 * hash.h (struct hash_table): Don't define here. Merely declare it.
5649 * hash.c (struct hash_table): Define it here instead.
5651 2001-11-22 Jim Meyering <meyering@lucent.com>
5653 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5655 2001-11-18 Paul Eggert <eggert@twinsun.com>
5657 * tempname.c (TMP_MAX): Remove; no longer needed.
5658 (TEMPORARIES): New macro.
5659 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5660 removes an artificial limitation (e.g. HP-UX 10.20, where
5663 2001-11-18 Jim Meyering <meyering@lucent.com>
5665 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5668 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5669 files will be created before anything else.
5671 2001-11-17 Jim Meyering <meyering@lucent.com>
5673 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5674 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5675 rather than group writable. Patch by Juan F. Codagnone.
5677 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5678 Instead, include "xalloc.h".
5680 * mountlist.c: Include unlocked-io.h after all system headers.
5681 Remove explicit declarations of xmalloc, xrealloc,
5682 and xstrdup. Instead, include "xalloc.h".
5684 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5685 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5686 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5688 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5689 Reported by Padraig Brady.
5691 * mkstemp.c: #undef mkstemp.
5693 (rpl_mkstemp): Rename from mkstemp.
5696 2001-11-16 Jim Meyering <meyering@lucent.com>
5698 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5699 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5700 determine the amount of total physical memory, use pstat_getstatic.
5701 HPUX-11 doesn't define _SC_PHYS_PAGES.
5702 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5703 If sysconf couldn't be used to determine the amount of available
5704 physical memory, use both pstat_getstatic and pstat_getdynamic.
5705 Based on a patch from Bob Proulx.
5707 2001-11-05 Jim Meyering <meyering@lucent.com>
5709 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5711 2001-11-03 Jim Meyering <meyering@lucent.com>
5713 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5714 in argmatch_to_argument call.
5716 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5719 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5720 e.g., a fault due to an attempt to free a NULL pointer.
5722 2001-11-01 Jim Meyering <meyering@lucent.com>
5724 * dirfd.c, dirfd.h: New files.
5725 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5727 * hash.c (hash_print) [TESTING]: Clean up.
5729 2001-10-22 Paul Eggert <eggert@twinsun.com>
5731 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5732 to avoid a warning if -Wall.
5734 2001-10-21 Paul Eggert <eggert@twinsun.com>
5736 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5738 2001-10-21 Jim Meyering <meyering@lucent.com>
5740 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5741 this code would end up calling gettext even in packages built
5743 * getopt.c (_): Likewise.
5744 * regex.c (_): Likewise.
5746 2001-10-20 Paul Eggert <eggert@twinsun.com>
5748 * error.c (strerror_r): Do not declare unless !_LIBC.
5749 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5750 Use strerror_r that is only a macro, even if it is not a function.
5751 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5752 (private_strerror): Use prototypes, not old-style function definition.
5753 (print_errno_message): New function.
5754 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5756 (error_tail, error, error_at_line): Use it.
5758 2001-10-11 Jim Meyering <meyering@lucent.com>
5760 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5761 and quote_n (1, ... to avoid clobbering a buffer.
5763 2001-10-05 Jim Meyering <meyering@lucent.com>
5765 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5766 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5767 * hash-pjw.h: New file.
5769 2001-09-30 Jim Meyering <meyering@lucent.com>
5771 * mountlist.c [MOUNTED_GETFSSTAT]:
5772 Include <sys/ucred.h>, for Apple Darwin.
5773 Include sys/mount.h and sys/fs_types.h only if available.
5775 (read_filesystem_list): Use FS_TYPE.
5777 2001-09-29 Paul Eggert <eggert@twinsun.com>
5779 * exclude.c (excluded_filename): 0 -> false, since it's
5782 2001-09-28 Paul Eggert <eggert@twinsun.com>
5784 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5785 #defines strtoimax. Also treat the other strto* functions
5788 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5789 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5790 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5792 2001-09-26 Jim Meyering <meyering@lucent.com>
5794 Most macros in unlocked-io.h had the wrong number of arguments.
5795 * gen-uio: New script.
5796 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5797 * unlocked-io.hin: Remove file.
5798 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5799 rather than trying to embed it here.
5800 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5801 Reported by Padraig Brady.
5803 2001-09-25 Volker Borchert <bt@teknon.de>
5805 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5807 2001-09-23 Jim Meyering <meyering@lucent.com>
5809 * mountlist.c: Remove useless parentheses in #if directives.
5810 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5811 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5813 2001-09-22 Jim Meyering <meyering@lucent.com>
5815 * localcharset.c: Update from latest gettext.
5816 * config.charset: Likewise.
5818 2001-09-20 Jim Meyering <meyering@lucent.com>
5820 * xstrtol.c (strtoimax): Guard declaration with
5821 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5822 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5823 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5824 (strtoumax): Likewise, for completeness (it wasn't necessary).
5826 2001-09-06 Paul Eggert <eggert@twinsun.com>
5828 * strtoimax.c (HAVE_LONG_LONG):
5829 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5830 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5831 to work around bug in IBM C compiler.
5833 2001-09-16 Jim Meyering <meyering@lucent.com>
5835 * mkdir.c: New file.
5837 2001-09-04 Paul Eggert <eggert@twinsun.com>
5839 * xgetcwd.c: Revert some of the previous change; intead,
5840 fix the HAVE_GETCWD_NULL code to behave more like the
5841 !HAVE_GETCWD_NULL code used to.
5844 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5847 2001-09-04 Paul Eggert <eggert@twinsun.com>
5849 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5850 Use ssize_t, not int, to store result of readlink.
5851 Check for ssize_t overflow as well as size_t overflow,
5852 as POSIX says the result of readlink is implementation-defined
5853 when ssize_t overflows.
5854 Remove unnecessary cast to char*.
5855 Use free+malloc instead of realloc, as the storage doesn't need
5856 to be preserved and it's clearer and can be more efficient that way.
5857 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5858 * xreadlink.h (xreadlink): Update prototype.
5860 2001-09-03 Paul Eggert <eggert@twinsun.com>
5862 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5863 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5864 spotted by Jim Meyering.
5866 2001-09-03 Jim Meyering <meyering@lucent.com>
5868 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5870 2001-09-03 Paul Eggert <eggert@twinsun.com>
5872 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5873 like the HAVE_GETCWD_NULL code.
5874 Include pathmax.h if not HAVE_GETCWD.
5875 Do not include xalloc.h.
5876 (INITIAL_BUFFER_SIZE): New symbol.
5877 Do not use xmalloc / xrealloc, since the caller is responsible for
5878 handling errors. Preserve errno around `free' during failure.
5879 Do not overrun buffer when using getwd.
5881 2001-09-03 Paul Eggert <eggert@twinsun.com>
5883 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5884 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5886 2001-09-02 Jim Meyering <meyering@lucent.com>
5888 * error.c: Update from GNU libc.
5890 2001-09-01 Jim Meyering <meyering@lucent.com>
5892 * xreadlink.c: New file.
5893 * xreadlink.h: New file.
5894 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5896 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5897 doesn't conflict with sparc Solaris 7's definition in
5898 /usr/include/sys/int_types.h.
5900 * exclude.c: Use `""', not `<>' to #include non-system header files.
5901 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5902 and strncasecmp as r-values. Unixware didn't have declarations.
5904 2001-08-31 Jim Meyering <meyering@lucent.com>
5906 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5907 Use an initial, malloc'd, buffer of length 128 rather than
5908 a statically allocated one of length 1024.
5910 2001-08-30 Paul Eggert <eggert@twinsun.com>
5912 * xgetcwd.c: Don't include pathmax.h.
5913 Include stdlib.h and unistd.h if available.
5915 (xmalloc, xstrdup, free): Remove decls.
5916 (xgetcwd): Don't assume sizes fit in unsigned.
5917 Check for overflow when computing sizes.
5918 Simplify reallocation code.
5920 2001-08-28 Paul Eggert <eggert@twinsun.com>
5922 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5924 * strtoimax.c: Renamed from strtoxmax.c, removing the
5927 Also, make the following further changes to make this file's
5928 configuration more similar to that of strtol.c:
5929 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5930 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5931 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5932 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5933 changed to signed values.
5935 And make the following changes as well:
5936 Fix copyright notice, as 1999 was missing.
5937 (verify): New macro.
5938 (strtoimax): Check sizes at compile-time, not run-time.
5939 Prefer strtol to strtoll if both work.
5940 (main): Remove; it was not that useful and was a pain to maintain.
5942 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5944 2001-08-30 Paul Eggert <eggert@twinsun.com>
5946 * savedir.c (savedir): Remove size parameter, as POSIX says that
5947 a directory's st_size can have an arbitrary value, so the old
5948 usage could waste an arbitrary amount of memory. All uses
5950 * savedir.h: Update prototype.
5952 2001-08-30 Paul Eggert <eggert@twinsun.com>
5954 * xstrtol.c (strtoimax): New decl.
5956 2001-08-28 Paul Eggert <eggert@twinsun.com>
5958 * xstrtol.h: Add copyright notice.
5959 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5960 LONGINT_INVALID_SUFFIX_CHAR.
5962 2001-08-30 Paul Eggert <eggert@twinsun.com>
5964 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5967 2001-08-30 Paul Eggert <eggert@twinsun.com>
5969 * hash.c: Remove '2001' from copyright notice.
5971 2001-08-30 Paul Eggert <eggert@twinsun.com>
5973 * full-write.h: New file.
5974 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5975 * full-write.c: Correct credits, as cccp.c no longer
5976 exists and anyway it was so heavily changed from the old cccp
5977 code as to be unrecognizable. Include full-write.h.
5978 (full_write) Return size_t, with short writes meaning failure.
5979 All callers changed. This fixes a bug with large buffers
5981 * utime.c: Include full-write.h.
5983 2001-08-30 Paul Eggert <eggert@twinsun.com>
5985 Merge 'exclude' changes from tar 1.13.22.
5986 This fixes one or two unlikely storage allocation overflow bugs,
5987 but doesn't change user-visible behavior otherwise.
5989 2001-08-30 Paul Eggert <eggert@twinsun.com>
5991 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5992 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5993 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5994 Include if available.
5995 (<xalloc.h>): Include
5996 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5997 (verify): New macro. Use it to verify that EXCLUDE macros do not
5998 collide with FNM macros.
5999 (struct patopts): New struct.
6000 (struct exclude): Use it, as exclude patterns now come with options.
6001 (new_exclude): Support above changes.
6002 (new_exclude, add_exclude_file):
6003 Initial size must now be a power of two to simplify overflow checking.
6004 (free_exclude, fnmatch_no_wildcards): New function.
6005 (excluded_filename): No longer requires options arg, as the options
6006 are determined by add_exclude. Now returns bool, not int.
6007 (excluded_filename, add_exclude):
6008 Add support for the fancy new exclusion options.
6009 (add_exclude, add_exclude_file): Now takes int options arg.
6010 Check for arithmetic overflow when computing sizes.
6011 (add_exclude_file): xrealloc might modify errno, so don't
6012 realloc until after errno might be used.
6014 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6016 (free_exclude): New decl.
6017 (add_exclude, add_exclude_file): Now takes int options arg.
6018 (excluded_filename): No longer requires options arg, as the options
6019 are determined by add_exclude. Now returns bool, not int.
6021 2001-08-30 Paul Eggert <eggert@twinsun.com>
6023 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6025 2001-08-27 Jim Meyering <meyering@lucent.com>
6027 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6029 * version-etc.c (N_): Remove definition.
6030 Revert most of last change.
6031 Instead, simply don't mark the `Copyright...' string for translation.
6032 Based on advice from Paul Eggert.
6034 * strtoxmax.c: Tweak comment.
6036 2001-08-26 Jim Meyering <meyering@lucent.com>
6038 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6039 of copyright with `%s' so translators don't get an untranslated
6041 (COPYRIGHT_YEAR): Define.
6042 (version_etc): Use fprintf rather than fputs.
6043 Suggestion from Ulrich Drepper.
6045 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6047 * strtoll.c: New file, from GNU libc.
6048 * xstrtoimax.c: New file.
6050 * xstrtol.h: Add xstrtoimax.
6051 * strtoumax.c: New file. Simply include "strtoumax.c".
6052 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6054 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6055 * strtoxmax.c: ... then renamed to this.
6057 2001-08-13 Paul Eggert <eggert@twinsun.com>
6059 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6060 Port to Solaris 8, where 'sed' requires a space after the 'r'
6061 command, and where sh dislikes "$/". Clean up the spacing a bit.
6062 Redirect output to $tmp just once.
6064 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6066 * addext.c (<errno.h>): Include.
6067 (errno): Declare if not defined.
6068 (addext): Work correctly when pathconf returns -1 and leaves
6069 errno alone because there is no limit. Also, work even if
6070 pathconf returns a value greater than SIZE_MAX.
6072 2001-08-12 Jim Meyering <meyering@lucent.com>
6074 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6075 Simply `return getcwd (NULL, 0);'.
6076 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6077 Use 1300 as initial value for length, not PATH_MAX.
6079 * pathmax.h: Clean up cpp syntax.
6081 2001-08-12 Jim Meyering <meyering@lucent.com>
6083 * gettimeofday.c: New file.
6085 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6087 2001-08-04 Jim Meyering <meyering@lucent.com>
6089 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6090 to get in sync with glibc.
6092 2001-08-03 Paul Eggert <eggert@twinsun.com>
6094 The following changes are from gettext 0.10.39 as maintained by
6097 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6098 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6099 with inverted sense. All uses changed.
6101 * mbswidth.c: Don't include <limits.h>.
6102 Include <stdlib.h> and <string.h> unconditionally.
6103 (iswcntrl, mbsinit, ISCNTRL): New macros.
6104 (mbsnwidth): Use K&R style function declarations.
6105 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6106 can optimize it when MB_CUR_MAX == 1.
6107 The width of control characters is zero, not 1.
6109 2001-07-15 Jim Meyering <meyering@lucent.com>
6111 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6112 (BUILT_SOURCES): Add unlocked-io.h.
6113 (io_functions): Define.
6114 (unlocked-io.h): New rule.
6115 (DISTCLEANFILES): Add unlocked-io.h.
6116 (all-local): Depend on unlocked-io.h, to ensure it is created.
6118 * unlocked-io.hin: New file
6120 * regex.c: Update from glibc.
6122 2001-07-05 Jim Meyering <meyering@lucent.com>
6124 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6126 (libfetish_a_SOURCES): Put all .h files here instead.
6127 Remove a thus-exposed (better checks in automake) duplicate and
6128 two unnecessary .h files.
6130 2001-06-11 Jim Meyering <meyering@lucent.com>
6132 * regex.c: Update from GNU libc.
6134 2001-05-27 Jim Meyering <meyering@lucent.com>
6136 * readutmp.h (UT_TYPE): Define.
6138 2001-05-24 Jim Meyering <meyering@lucent.com>
6140 * argmatch.c: Include "quote.h".
6141 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6142 quote function. Reported by Göran Uddeborg.
6144 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6146 * dirname.c (dir_name): Compute append_dot using path, not newpath
6147 which is not yet declared.
6149 2001-05-11 Paul Eggert <eggert@twinsun.com>
6151 * Makefile.am (libfetish_a_SOURCES):
6152 Add strftime.c, since we now compile it on all hosts.
6154 * strftime.c (my_strftime):
6155 Define to nstrftime if emacs, but only if my_strftime is not defined.
6156 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6157 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6158 Add one more extra argument: a nanoseconds value.
6161 (my_strftime function): Add %N format.
6162 (emacs_strftimeu): Renamed from emacs_strftime,
6163 with extra ut argument.
6165 2001-05-11 Paul Eggert <eggert@twinsun.com>
6167 dirname code cleanup. base_name now behaves more compatibly
6168 with POSIX basename when given file names that have trailing
6169 slashes, and similarly for dir_name. Add new primitives
6170 base_len and dir_len. Put the directory-name-related decls
6173 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6174 * backupfile.c (base_name): Likewise.
6175 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6176 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6177 * makepath.c (strip_trailing_slashes): Likewise.
6178 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6180 * rename.c (strip_trailing_slashes): Likewise.
6181 * same.c (base_name): Likewise.
6182 * stripslash.c (ISSLASH): Likewise.
6184 * addext.c: Include <dirname.h> after size_t is defined.
6185 * backupfile.c: Likewise.
6187 * addext.c (addext): Use base_len to trim redundant
6188 trailing slashes instead of doing it ourselves.
6189 But do not trim the last slash if it is not redundant.
6191 * backupfile.c (find_backup_file_name,
6192 max_backup_version): Use base_len instead of rolling it ourselves.
6193 Handle the case of "" and (on DOS) "C:" correctly.
6195 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6196 Include <string.h>, <dirname.h>.
6197 (base_name): Allow file names ending in slashes, other than names
6198 that are all slashes. In this case, return the basename followed
6199 by the slashes. This is more general, and can be used in places
6200 where the original base_name purposely had an assertion failure.
6201 (base_len): New function.
6203 * dirname.c: Include <string.h> instead of <stdlib.h>.
6204 Do not include <assert.h>; no longer needed.
6206 (memrchr): Remove decl.
6207 (dir_name_r): Remove.
6208 (dir_len): Renamed from dirlen. All callers changed.
6209 Rewrite in terms of base_name, for simplicity and consistency.
6210 (dir_name): Never return NULL. All callers changed.
6211 Do not include <stdlib.h> in test program; no longer needed.
6212 return 0; is fine for test program.
6214 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6216 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6218 * path-concat.c (path_concat): Use base_len to compute
6219 base length, not strlen; this means we cannot rely on memcpy
6222 * same.c (STREQ): Remove.
6223 (same_name): Handle the case where the basename ends in trailing '/'.
6225 * stripslash.c (strip_trailing_slashes): Return nonzero if
6226 a slash was stripped. Do not strip the last slash after a
6229 2001-04-08 Jim Meyering <meyering@lucent.com>
6231 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6232 recomputed; that's necessary when the offset spans a DST transition.
6233 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6235 2001-04-02 Jim Meyering <meyering@lucent.com>
6237 * regex.h, regex.c: Update from GNU libc.
6239 2001-03-19 Paul Eggert <eggert@twinsun.com>
6241 * version-etc.c (version_etc_copyright): Update to 2001.
6243 2001-03-16 Paul Eggert <eggert@twinsun.com>
6245 * tempname.c (uint64_t): Define to uintmax_t if
6246 not defined, and if UINT64_MAX is not defined.
6247 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6248 Reported by John David Anglin.
6250 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6252 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6253 alias if codeset is empty.
6254 * config.charset (BeOS): Use wildcard syntax.
6256 2001-03-13 Jim Meyering <meyering@lucent.com>
6258 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6259 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6262 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6264 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6266 * unicodeio.c (print_unicode_char): Simplify accordingly.
6268 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6270 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6271 support for DOS/DJGPP.
6273 2001-02-28 Paul Eggert <eggert@twinsun.com>
6275 * Makefile.am (libfetish_a_SOURCES):
6276 Add dup-safer.c, fopen-safer.c.
6277 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6279 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6281 2001-02-25 Paul Eggert <eggert@twinsun.com>
6283 The mkstemp replacement is taken from glibc 2.2.2, with some
6284 portability fixes for use outside glibc, as follows:
6286 * tempname.c (struct_stat64): New macro.
6287 (direxists, __gen_tempname): Use it.
6288 This avoids a portability problem with Solaris 8.
6290 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6291 (<stddef.h>, <stdint.h>, <string.h>):
6292 Include only if STDC_HEADERS || _LIBC.
6293 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6294 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6295 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6296 (__set_errno): Define this macro if <errno.h> doesn't.
6297 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6298 Define these macros if <stdio.h> doesn't.
6299 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6300 Define these macros if <sys/stat.h>
6301 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6302 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6303 __xstat64): Define if not _LIBC.
6304 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6305 (__gen_tempname): Invoke gettimeofday only if
6306 HAVE_GETTIMEOFDAY || _LIBC;
6307 otherwise, fall back on plain "time".
6308 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6310 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6312 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6314 2001-02-17 Jim Meyering <meyering@lucent.com>
6316 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6317 around included file name.
6319 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6321 * strftime.c: Update from GNU libc (the only changes were to comments).
6323 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6325 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6327 2001-02-17 Paul Eggert <eggert@twinsun.com>
6329 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6330 Remove workaround macros for hosts that have mbrtowc but not
6331 mbstate_t, as we now insist on proper declarations for both
6332 before using mbrtowc.
6334 2001-02-17 Jim Meyering <meyering@lucent.com>
6336 * regex.c: Update from libc.
6338 2001-02-16 Paul Eggert <eggert@twinsun.com>
6340 * alloca.c (malloc): Undef before defining, since stdlib.h
6341 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6342 Reported by Mark Hounschell via Paul Eggert.
6344 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6346 * config.charset: Update for FreeBSD 4.2.
6348 2001-01-26 Jim Meyering <meyering@lucent.com>
6350 * quotearg.c: Include stddef.h.
6351 * quote.c: Include stddef.h.
6352 Reported by Axel Kittenberger.
6354 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6355 line in double quotes so that it evokes a better diagnostic.
6356 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6357 Reported by Axel Kittenberger.
6359 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6361 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6362 to avoid a warning. Add back 'const' to inptr.
6364 2001-01-16 Jim Meyering <meyering@lucent.com>
6366 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6369 2001-01-14 Jim Meyering <meyering@lucent.com>
6371 * rename.c: New file. From Volker Borchert.
6372 Include stdlib.h, string.h or strings.h, and xalloc.h.
6373 Use strip_trailing_slashes rather than open-coding it.
6375 2001-01-03 Paul Eggert <eggert@twinsun.com>
6377 * strftime.c: Sync with glibc time/strftime.c 1.81.
6379 2001-01-03 Jim Meyering <meyering@lucent.com>
6381 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6382 local `inptr' to avoid warning with some system declarations of iconv.
6384 2000-12-29 Paul Eggert <eggert@twinsun.com>
6386 * modechange.c: Do not assume that mode_t uses the
6387 traditional octal encoding. E.g. "chmod 1 FOO" should set
6388 the other-execute bit of FOO even if S_IXOTH != 1.
6390 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6391 WOTH, XOTH, ALLM): New macros.
6392 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6393 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6395 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6396 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6398 No need to use uintmax_t; unsigned long is long enough.
6399 Don't bother to get suffix since we don't use it.
6401 2000-12-24 Jim Meyering <meyering@lucent.com>
6403 * hash.c (is_prime): Return explicit boolean values.
6404 (hash_get_first): Return NULL to appease Irix5.6's 89.
6405 Reported by Nelson Beebe.
6407 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6409 * localcharset.c (locale_charset): Add support for Win32.
6411 2000-12-18 Paul Eggert <eggert@twinsun.com>
6413 * physmem.h, physmem.c: New files.
6415 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6416 (noinst_HEADERS): Add physmem.h.
6418 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6419 't' for compatibility with Solaris 8 sort.
6421 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6423 * config.charset: Add support for BeOS.
6425 2000-12-16 Jim Meyering <meyering@lucent.com>
6427 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6428 SHELLS_FILE to a file name that's useful on djgpp systems.
6430 (ADDITIONAL_DEFAULT_SHELLS): Define.
6431 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6432 Based mostly on a patch from Prashant TR.
6434 2000-12-16 Jim Meyering <meyering@lucent.com>
6436 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6437 N and M) would have treated it like `chown N:N FILE'.
6439 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6441 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6443 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6444 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6445 to the list of canonical encodings. Rename EUC-CN to GB2312.
6447 2000-12-08 Andreas Schwab <schwab@suse.de>
6449 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6450 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6452 2000-12-07 Jim Meyering <meyering@lucent.com>
6454 * stripslash.c (ISSLASH): Define.
6455 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6458 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6459 (dir_name_r): Declare this function as static.
6460 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6461 manifest itself on a name containing a mix of slashes and
6463 Make this function work with names starting with a DOS-style
6464 drive letter and colon prefix.
6465 (dir_name): Append `.' if necessary.
6466 Based mostly on patches from Prashant TR and Eli Zaretskii.
6468 * dirname.h (dir_name_r): Remove prototype.
6470 2000-12-05 Jim Meyering <meyering@lucent.com>
6472 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6474 2000-12-04 Jim Meyering <meyering@lucent.com>
6476 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6477 Also include memory.h, stdlib.h, unistd.h if appropriate.
6478 Reported by Andreas Jaeger (conflicting declaration of malloc).
6480 2000-12-02 Jim Meyering <meyering@lucent.com>
6482 * closeout.h: Make idempotent, to avoid some obscure warnings.
6484 2000-12-01 Paul Eggert <eggert@twinsun.com>
6486 * memrchr.c: Include <config.h> before any system include file.
6488 2000-11-29 Paul Eggert <eggert@twinsun.com>
6490 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6492 2000-11-26 Jim Meyering <meyering@lucent.com>
6494 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6496 2000-11-22 Paul Eggert <eggert@twinsun.com>
6498 * strftime.c (my_strftime): Do not invoke mbrlen with a
6499 size of (size_t) -1; it's not portable.
6501 2000-11-17 Akim Demaille <akim@epita.fr>
6503 * obstack.h: Formatting changes.
6504 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6505 prevent type checking.
6506 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6507 cast the value to (void *): assigning a `foo *' to a `void *'
6509 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6511 2000-11-17 Jim Meyering <meyering@lucent.com>
6513 * strstr.c: Update from GNU libc.
6515 2000-11-16 Jim Meyering <meyering@lucent.com>
6517 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6519 2000-11-11 Jim Meyering <meyering@lucent.com>
6521 * error.c: Add a couple #includes, merging from GNU libc version.
6523 2000-11-10 Jim Meyering <meyering@lucent.com>
6525 * obstack.h: Update from GNU libc.
6526 * obstack.c: Likewise.
6528 2000-11-06 Paul Eggert <eggert@twinsun.com>
6530 * getusershell.c (setusershell): Use rewind rather than
6531 fseek/fseeko, to avoid configuration hassles with fseeko.
6532 Don't bother opening SHELLS_FILE if shellstream is NULL;
6535 2000-11-05 Jim Meyering <meyering@lucent.com>
6537 * makepath.h (make_dir): Declare.
6538 * makepath.c (make_dir): Remove `static' attribute.
6541 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6543 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6544 last one in a bucket, advance to the next bucket.
6546 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6548 * fnmatch.c: Do not comment out all the code if we are using
6549 the GNU C library, because in some cases we are replacing buggy
6550 code in the GNU C library itself.
6552 2000-10-30 Paul Eggert <eggert@twinsun.com>
6554 * error.h, getline.h, modechange.h:
6555 Remove "2000" from Copyright line, as the file hasn't been
6556 changed this year other than in the copyright notice.
6558 * xalloc.h: Add "2000" to Copyright line, as this file
6559 was changed this year.
6561 2000-10-30 Paul Eggert <eggert@twinsun.com>
6563 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6564 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6565 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6567 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6569 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6570 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6571 doesn't define __restrict_arr.
6573 2000-10-29 Jim Meyering <meyering@lucent.com>
6575 * xstat.in: Fix grammar in comment.
6577 2000-10-28 Jim Meyering <meyering@lucent.com>
6579 * memchr.c: Update from libc.
6580 Adjust for portability:
6581 [HAVE_STDLIB_H]: Include stdlib.h.
6582 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6583 Undef __memchr, too.
6584 [!weak_alias]: Define __memchr to memchr.
6586 * regex.c: Update from libc.
6587 * regex.h: Likewise.
6588 * getopt1.c: Likewise.
6589 * memcmp.c: Likewise.
6591 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6592 Avoid using fseek, when possible -- it's broken by design.
6593 Patch by Ulrich Drepper.
6595 2000-10-26 Jim Meyering <meyering@lucent.com>
6597 * strftime.c: Update from libc.
6599 2000-10-25 Jim Meyering <meyering@lucent.com>
6601 * obstack.c: Update from libc.
6603 2000-10-23 Jim Meyering <meyering@lucent.com>
6605 * hard-locale.c (hard_locale): Revert last change -- it was simply
6606 wrong. That set_locale call must not have any side effects.
6609 2000-10-22 Jim Meyering <meyering@lucent.com>
6611 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6612 [CYCLIC]: Remove now-unused definition.
6614 * save-cwd.c (O_DIRECTORY): Define, if needed.
6615 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6616 Suggestion from Ulrich Drepper.
6618 2000-10-21 Jim Meyering <meyering@lucent.com>
6620 * dirname.c (dir_name_r): New function, factored out of dir_name.
6621 (dir_name): Use dir_name_r.
6622 * dirname.h (dir_name_r): Declare it.
6624 2000-10-21 Jim Meyering <meyering@lucent.com>
6626 * dirname.c (memrchr): Declare if necessary.
6627 (dir_name): Remove the restriction that there be no
6628 trailing slashes. Now, this code skips past them, effectively
6630 [TEST_DIRNAME] (main): New unit tests.
6632 * memrchr.c: New file from GNU libc.
6633 Undef __memrchr, too.
6634 [!weak_alias]: Define __memrchr to memrchr.
6635 Guard weak_alias use with `#ifdef weak_alias'.
6637 2000-10-17 Jim Meyering <meyering@lucent.com>
6639 * quote.h (PARAMS): Define and use.
6640 Reported by Akim Demaille.
6642 * getopt.c: Update from libc.
6644 2000-10-16 Jim Meyering <meyering@lucent.com>
6646 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6649 2000-09-25 Jim Meyering <meyering@lucent.com>
6651 * md5.h (rol): Define (from GnuPG).
6653 * sha.c: Give credit (GnuPG) where due.
6654 (M): Use rol rather than open-coding it.
6655 Add a FIXME comment.
6657 2000-09-21 Jim Meyering <meyering@lucent.com>
6659 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6660 Reported by Michael Stone.
6662 2000-09-20 Jim Meyering <meyering@lucent.com>
6664 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6665 (noinst_HEADERS): Add sha.h.
6666 Based on code from Scott G. Miller and from GnuPG.
6668 2000-09-15 Jim Meyering <meyering@lucent.com>
6670 * regex.c: Update from libc.
6672 2000-09-10 Jim Meyering <meyering@lucent.com>
6674 * getopt.c (_getopt_internal): Update from glibc.
6676 2000-09-09 Jim Meyering <meyering@lucent.com>
6678 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6679 think it should be used as a general replacement for isascii.
6680 * fnmatch.c: Likewise.
6681 * mbswidth.c: Likewise
6682 * regex.c: Likewise.
6685 * userspec.c: Include sys/param.h and limits.h.
6687 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6688 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6689 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6690 UID, GID. Check range.
6692 2000-09-06 Jim Meyering <meyering@lucent.com>
6694 * getopt.c (_getopt_internal): Update from glibc.
6696 2000-08-30 Jim Meyering <meyering@lucent.com>
6698 * strftime.c: Merge in changes from GNU libc.
6700 2000-08-26 Jim Meyering <meyering@lucent.com>
6702 * closeout.c: Include "__fpending.h".
6703 (close_stdout_status): Return right away if there's nothing to flush.
6705 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6706 * __fpending.c: New file.
6707 * __fpending.h: New file.
6709 2000-08-07 Paul Eggert <eggert@twinsun.com>
6711 Standardize on "memory exhausted" instead of "Memory exhausted"
6712 or "virtual memory exhausted".
6713 * obstack.c (print_and_abort): Use "memory exhausted", not
6714 "virtual memory exhausted".
6715 * same.c (same_name): Invoke xalloc_die instead of printing
6717 * userspec.c (parse_user_spec): Likewise.
6718 * bumpalloc.h: comment fix
6719 * same.c, userspec.c: Include xalloc.h.
6721 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6722 not char *const and pointing to a constant array.
6723 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6724 (xrealloc): Comment fix.
6726 * userspec.c (parse_user_spec):
6727 Don't translate a message until just before returning,
6728 to avoid unnecessary translation.
6730 2000-08-07 Jim Meyering <meyering@lucent.com>
6732 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6733 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6734 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6735 getgroups.c, gethostname.c, getopt.h, group-member.c,
6736 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6737 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6738 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6739 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6740 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6741 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6742 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6743 yesno.c: Back out Copyright date changes for each file with no change
6744 this year. This eases coordination with other programs using the same
6745 source code modules. From Paul Eggert.
6747 2000-08-03 Greg McGary <greg@mcgary.org>
6749 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6750 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6751 (EXTEND_BUFFER): Use them.
6753 2000-08-01 Jim Meyering <meyering@lucent.com>
6755 * dirname.c (ISSLASH): Define.
6756 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6757 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6758 both `\' and `/' may be use as path separators.
6759 Based on a patch from Prashant TR.
6761 2000-07-31 Paul Eggert <eggert@twinsun.com>
6763 * quotearg.c (quotearg_n_options): Don't make the initial
6764 slot vector a constant, since it might get modified.
6766 2000-07-31 Jim Meyering <meyering@lucent.com>
6768 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6769 * obstack.c (print_and_abort): Likewise.
6771 2000-07-30 Paul Eggert <eggert@twinsun.com>
6773 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6774 buffer, so that the caller can always quote one small
6775 component of a "memory exhausted" message in slot 0.
6776 From a suggestion by Jim Meyering.
6778 2000-07-30 Jim Meyering <meyering@lucent.com>
6780 * makepath.c (make_path): Quote the other instance, too.
6782 * quotearg.c (N_STATIC_SLOTVECS): Define.
6783 (STATIC_BUF_SIZE): Define.
6784 (quotearg_n_options): Use only statically allocated storage when
6785 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6786 than STATIC_BUF_SIZE.
6788 2000-07-29 Jim Meyering <meyering@lucent.com>
6790 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6791 * dirname.c (dir_name): Likewise.
6793 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6795 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6796 (dir_name): Assert that there are no trailing slashes.
6798 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6800 * mbswidth.h (mbswidth): Add a flags argument.
6801 (mbswidth): New declaration.
6802 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6803 * mbswidth.c (mbswidth): Add a flags argument.
6804 (mbsnwidth): New function.
6806 2000-07-24 Jim Meyering <meyering@lucent.com>
6808 * mbswidth.c: Remove useless #else. From Bruno Haible.
6810 2000-07-23 Paul Eggert <eggert@twinsun.com>
6812 * mbswidth.c (_XOPEN_SOURCE):
6813 Don't define; this causes problems on Solaris 7.
6814 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6816 2000-07-23 Paul Eggert <eggert@twinsun.com>
6819 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6820 so that mbstate_t is always defined.
6822 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6823 be 1 in at least one GCC installation, and this configuration
6824 error is likely to be common. Ignoring MB_LEN_MAX hurts
6825 performance on hosts that have mbrtowc but have only unibyte
6826 locales, but I assume these hosts are rare.
6828 2000-07-23 Paul Eggert <eggert@twinsun.com>
6830 * quotearg.c: Streamline by invoking multibyte code only if needed.
6831 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6832 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6833 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6834 invoke multibyte primitives.
6836 2000-07-23 Jim Meyering <meyering@lucent.com>
6838 * basename.c (base_name): Add an assertion.
6840 2000-07-15 Bruno Haible <clisp.cons.org>
6842 * quotearg.c: When the system forces us to redefine mbstate_t,
6843 shadow its mbsinit function.
6845 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6847 * mbswidth.h: New file.
6848 * mbswidth.c: New file.
6849 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6850 (noinst_HEADERS): Add mbswidth.h.
6852 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6854 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6857 2000-07-15 Jim Meyering <meyering@lucent.com>
6859 * makepath.c: Include quote.h.
6860 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6861 corresponding argument in a `quote (...)' call.
6862 Give better diagnostics.
6864 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6865 (noinst_HEADERS): Add quote.h.
6867 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6868 from tar's src/misc.c.
6869 * quote.h: New file. Prototypes for same.
6871 2000-07-10 Paul Eggert <eggert@twinsun.com>
6873 From a suggestion by Bruno Haible.
6874 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6875 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6876 to decide whether to define the BeOS workaround macro;
6877 this adjusts to the change to AC_MBSTATE_T.
6879 2000-07-13 Paul Eggert <eggert@twinsun.com>
6881 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6883 * quotearg.c (quoting_style_args, quoting_style_vals,
6884 quotearg_buffer_restyled): Add support for
6885 clocale_quoting_style. Undo previous change to
6886 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6887 and "{RIGHT QUOTATION MARK}" msgids.
6889 2000-07-05 Paul Eggert <eggert@twinsun.com>
6891 The old behavior of quoting `like this' doesn't look good with
6892 newer, ISO-style fonts. See:
6893 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6895 Instead, quote "like this" by default. Let the translator
6896 tailor the locale-specific quoting behavior by providing
6897 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6899 * quotearg.c (N_): New macro.
6900 (gettext_default): New function.
6901 (quotearg_buffer_restyled): Use
6902 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6903 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6905 2000-07-09 Jim Meyering <meyering@lucent.com>
6907 * Most files: Update copyright dates to include 2000.
6909 2000-07-08 Jim Meyering <meyering@lucent.com>
6911 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6913 (xgethostname): Remove now-unnecessary #ifdef.
6914 Move declaration of `err' into loop where it's used.
6916 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6918 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6919 by allocating a larger buffer. Test the gethostname return value for
6920 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6921 returns an error and ENAMETOOLONG isn't defined.
6923 2000-07-05 Paul Eggert <eggert@twinsun.com>
6924 and Bruno Haible <haible@clisp.cons.org>
6926 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6928 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6930 * quotearg.c (struct quoting_options): Simplify quote_these_too
6933 2000-07-03 Jim Meyering <meyering@lucent.com>
6935 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6936 Reported by Bruno Haible.
6938 2000-07-04 Jim Meyering <meyering@lucent.com>
6940 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6941 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6944 2000-07-03 Paul Eggert <eggert@twinsun.com>
6945 and Bruno Haible <haible@clisp.cons.org>
6947 * quotearg.c (mbrtowc):
6948 Assign to *pwc, and return 1 only if result is nonzero.
6949 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6951 2000-07-03 Jim Meyering <meyering@lucent.com>
6953 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6954 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6957 2000-07-02 Jim Meyering <meyering@lucent.com>
6959 * quotearg.c (mbstate_t): Don't define here.
6961 2000-07-02 Jim Meyering <meyering@lucent.com>
6963 * nanosleep.c (SIGCONT): Define if not already defined.
6965 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6967 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6968 per change in ../m4/ls-mntd-fs.m4.
6969 (read_filesystem_list): Ignore symbolic links.
6971 2000-06-29 Jim Meyering <meyering@lucent.com>
6973 * same.c: Include <string.h> or <strings.h>, as appropriate,
6974 for declaration of strcmp.
6976 * long-options.c: Include <stdlib.h>, for declaration of exit.
6978 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6979 Avoid warning by casting result to `char *' to remove `const'.
6981 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6983 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6985 2000-06-26 Paul Eggert <eggert@twinsun.com>
6987 savedir now sets errno on failure and invokes xmalloc to get memory.
6988 Fix a couple of other minor bugs while we're at it.
6990 * savedir.c (<unistd.h>): Do not include; there's no need.
6991 (NAMLEN): Remove macro.
6992 (malloc, realloc): Remove decls.
6994 ("xalloc.h"): Include.
6995 (NAME_SIZE_DEFAULT): New macro.
6996 (savedir): Use xmalloc / xrealloc to allocate memory.
6997 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6998 Skip "" directory entries.
6999 Use strlen to calculate directory entry length, since the old method
7000 is rarely used these days and isn't worth supporting.
7001 Don't use a pointer after freeing it.
7002 Check for integer overflow when calculating allocation size.
7003 Use memcpy to copy entries, instead of stpcpy.
7004 Set errno properly when returning NULL.
7005 Check for readdir error.
7007 2000-06-26 Jim Meyering <meyering@lucent.com>
7009 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7011 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7013 * getusershell.c (xmalloc, xrealloc): Remove functions.
7015 Don't include <stdlib.h>. Don't declare malloc, realloc.
7017 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7019 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7021 2000-06-24 Jim Meyering <meyering@lucent.com>
7023 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7025 2000-06-21 Jim Meyering <meyering@lucent.com>
7027 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7029 2000-06-19 Paul Eggert <eggert@twinsun.com>
7031 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7032 (mbrtowc, mbstate_t): Define substitutes if
7033 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7034 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7035 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7037 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7039 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7040 than 1024, return a memory chunk of least possible size, instead
7041 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7042 Use free/xmalloc instead of xrealloc to avoid copying for very long
7045 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7047 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7048 address, not strdup. Include <stdlib.h> and don't declare free().
7050 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7052 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7055 2000-06-21 Jim Meyering <meyering@lucent.com>
7057 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7058 (noinst_HEADERS): Add getstr.h.
7060 * getline.c (getstr): Move into a separate file.
7061 * getstr.c (getstr): New file, extracted from getline.c, with
7062 the following changes: new parameter, delim2; both delim[12]
7063 parameters have type `int', not `char'. The latter would lose
7064 with 8-bit delimiters.
7065 * getstr.h: New file.
7067 2000-06-19 Jim Meyering <meyering@lucent.com>
7069 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7071 2000-06-18 Jim Meyering <meyering@lucent.com>
7073 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7074 Besides, these days every porting target provides a mkdir function.
7076 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7077 (this snippet comes from src/system.h).
7079 2000-06-15 Paul Eggert <eggert@twinsun.com>
7081 * human.c (adjust_value): New function.
7082 (human_readable_inexact): Apply rounding style even when
7083 printing approximate values.
7085 2000-06-14 Paul Eggert <eggert@twinsun.com>
7087 * human.c (human_readable_inexact): Allow an input block
7088 size that is not a multiple of the output block size, and vice versa.
7089 Reported by Piergiorgio Sartor.
7091 2000-06-14 Paul Eggert <eggert@twinsun.com>
7093 * getdate.y (get_date): Apply relative times after time
7094 zone indicator, not before. Reported by Todd A. Jacobs.
7096 2000-06-13 Jim Meyering <meyering@lucent.com>
7098 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7100 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7102 2000-06-12 Paul Eggert <eggert@twinsun.com>
7104 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7106 2000-06-04 Paul Eggert <eggert@twinsun.com>
7108 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7110 2000-06-04 Jim Meyering <meyering@lucent.com>
7112 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7113 SunOS 4.1.4 for which gid_t is an unsigned type.
7115 2000-06-03 Jim Meyering <meyering@lucent.com>
7117 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7119 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7121 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7122 newer, don't install charset.alias.
7123 * config.charset: Change the Linux/glibc rules so they become empty
7124 on glibc-2.1 or newer.
7126 2000-06-02 Jim Meyering <meyering@lucent.com>
7128 * mountlist.c: Back out last change. Instead, do this...
7129 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7130 member using the same `ignore'-testing code.
7131 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7135 2000-05-29 Jim Meyering <meyering@lucent.com>
7137 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7138 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7140 2000-05-22 Jim Meyering <meyering@lucent.com>
7142 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7144 2000-05-18 Jim Meyering <meyering@lucent.com>
7146 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7147 back, too, since it may have been modified by allocate_entry.
7148 (hash_delete): Rewrite to use neither the assignment operator
7149 nor the comma operator in an if-expression.
7151 2000-05-15 Paul Eggert <eggert@twinsun.com>
7154 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7155 Remove; no longer needed.
7156 "quotearg.h": Add include.
7157 (file_name): Do not bother to explicitly initialize to NULL; it's less
7158 efficient on some hosts.
7159 (close_stdout_status): Remove test as to whether stdout was already
7160 closed; it breaks for the case "echo x | sort >&-".
7161 Quote file name colons.
7162 Do not assume that _("write error") lacks format strings.
7164 2000-05-15 Jim Meyering <meyering@lucent.com>
7166 * version-etc.c (version_etc_copyright): Update the copyright string
7167 used in all --version output.
7169 2000-05-14 Jim Meyering <meyering@lucent.com>
7171 * closeout.c (close_stdout_set_file_name): New function.
7172 (close_stdout_status): Use new file-scoped global.
7173 Return right away if fstat says the stdout file descriptor is invalid.
7174 * closeout.h (close_stdout_set_file_name): Declare.
7176 2000-05-10 Jim Meyering <meyering@lucent.com>
7178 * closeout.c [default_exit_status]: New file-scoped variable.
7179 (close_stdout_set_status): New function.
7180 * closeout.h (close_stdout_set_status): Declare.
7182 2000-05-08 Jim Meyering <meyering@lucent.com>
7184 * long-options.c: Don't include closeout.h.
7185 (parse_long_options): Don't call close_stdout for --version.
7187 2000-05-06 Jim Meyering <meyering@lucent.com>
7189 * strnlen.c: Undefine __strnlen and strnlen.
7190 [!weak_alias]: Define __strnlen to strnlen.
7192 * atexit.c: New file, from libiberty.
7194 2000-05-06 Jim Meyering <meyering@lucent.com>
7196 * closeout.c (close_stdout_status): Also check for errors on the
7199 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7201 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7202 instead of xmalloc, xrealloc, path_concat.
7203 (locale_charset): Treat empty environment variables as absent.
7204 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7206 2000-05-04 Jim Meyering <meyering@lucent.com>
7208 * getopt.c: Update from glibc.
7209 * obstack.c: Likewise.
7210 * obstack.h: Likewise.
7211 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7213 * regex.h: Likewise.
7214 * strndup.c: Likewise.
7215 * strnlen.c: New file, from glibc.
7217 2000-05-01 Jim Meyering <meyering@lucent.com>
7219 * full-write.c (full_write): Remove `FIXME' part of comment.
7221 2000-04-29 Jim Meyering <meyering@lucent.com>
7223 * path-concat.c: Declare strdup only if it's not defined.
7224 * canon-host.c: Likewise.
7226 2000-04-28 Jim Meyering <meyering@lucent.com>
7228 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7229 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7230 included first, then limits.h is included by locale.h by libintl.h.
7231 From John David Anglin.
7233 2000-04-25 Jim Meyering <meyering@lucent.com>
7235 * makepath.c (S_IRWXUGO): Define.
7236 (make_path): Always perform explicit chmod if MODE specifies any
7237 of the `special' permission bits. Prompted by a bug report against
7238 install from Mate Wierdl and Joost van Baal.
7240 2000-04-18 Jim Meyering <meyering@lucent.com>
7244 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7245 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7247 2000-04-17 Jim Meyering <meyering@lucent.com>
7249 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7250 the definition of it to rpl_strftime also defined-away the system's
7253 2000-04-15 Jim Meyering <meyering@lucent.com>
7255 Use `C' to denote so-called `contiguous' files, the same way
7257 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7258 (ftypelet): Use S_ISCTG.
7259 From Michael Deutschmann.
7261 2000-04-14 Jim Meyering <meyering@lucent.com>
7263 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7265 2000-04-08 Jim Meyering <meyering@lucent.com>
7267 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7268 names don't conflict. Reported by Eli Zaretskii.
7270 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7272 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7273 bug. Deal with the different error behavior of Irix iconv.
7275 2000-04-07 Jim Meyering <meyering@lucent.com>
7277 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7278 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7280 2000-04-05 Jim Meyering <meyering@lucent.com>
7282 Portability tweaks required for ultrix4.3.
7283 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7284 * readutmp.c: Include sys/types.h before sys/stat.h.
7285 * canon-host.c: Declare strdup.
7286 * path-concat.c: Likewise.
7287 From John David Anglin.
7289 2000-04-04 Jim Meyering <meyering@lucent.com>
7291 Be more DOS 8.3-friendly.
7292 * ref-add.sin: Renamed from ref-add.sed.in.
7293 * ref-del.sin: Renamed from ref-del.sed.in.
7294 * Makefile.am: Reflect renaming.
7295 Reported by Eli Zaretskii.
7297 Use a temporary file name that won't clash with `charset.alias'
7298 in the DOS 8.3 name space.
7299 * Makefile.am (charset_tmp): Define.
7300 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7301 (uninstall-local): Likewise.
7302 Reported by Eli Zaretskii.
7304 2000-03-29 Paul Eggert <eggert@twinsun.com>
7306 * time/strftime.c (my_strftime): Make sure we call the system
7307 strftime, not ourselves, when invoking the underlying strftime.
7309 2000-03-24 Jim Meyering <meyering@lucent.com>
7311 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7312 (charset_alias): Define.
7313 (install-exec-local): Factor out common code.
7314 (uninstall-local): Split lines longer than 80.
7315 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7317 (.sed.in.sed): New rule. Don't redirect directly to $@.
7318 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7320 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7322 * config.charset: Output a line containing "Packages using this file".
7323 * ref-add.sed.in, ref-del.sed.in: New files.
7324 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7325 ref-del.sed): New rules.
7327 2000-03-17 Jim Meyering <meyering@lucent.com>
7329 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7330 Otherwise, include <strings.h>
7332 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7334 * unicodeio.c (utf8_wctomb): New function.
7335 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7336 format instead of in UCS-4 with platform dependent endianness.
7338 2000-03-07 Paul Eggert <eggert@twinsun.com>
7340 * savedir.c (savedir): Work even if directory size is
7341 negative; this can happen with some screwy NFS configurations.
7343 2000-03-06 Jim Meyering <meyering@lucent.com>
7345 * localcharset.c (get_charset_aliases): Don't try to free file_name
7346 if it's NULL (because we ran out of memory). From Bruno Haible.
7348 2000-03-05 Jim Meyering <meyering@lucent.com>
7350 * localcharset.c ("path-concat.h"): Include.
7351 (get_charset_aliases): Use path_concat instead of ANSI string
7354 * unicodeio.h (PARAMS): Define.
7355 Use it to guard prototype.
7357 2000-03-04 Jim Meyering <meyering@lucent.com>
7359 * Makefile.am (install-exec-local): Create $(libdir) before installing
7361 (uninstall-local): Uncomment this rule so `make distcheck' works
7364 * unicodeio.c (<errno.h>): Include it.
7365 (errno): Declare if not defined.
7367 * localcharset.c: Add Bruno's comment justifying use of volatile.
7369 * config.charset: New version, incorporating remarks from a linux
7370 i18n mailing list. From Bruno Haible.
7372 2000-03-02 Jim Meyering <meyering@lucent.com>
7374 * Makefile.am (EXTRA_DIST): Add config.charset.
7376 2000-03-01 Jim Meyering <meyering@lucent.com>
7378 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7379 * unicodeio.c: Likewise.
7381 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7383 * config.charset: New file.
7384 * localcharset.c: New file.
7385 * unicodeio.h, unicodeio.c: New files.
7386 * Makefile.am (DEFS): Add -DLIBDIR=...
7387 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7388 (noinst_HEADERS): Add unicodeio.h.
7389 (all-local, install-exec-local, charset.alias): New targets.
7391 2000-02-28 Paul Eggert <eggert@twinsun.com>
7393 * quotearg.c (ALERT_CHAR): New macro.
7394 (quotearg_buffer_restyled): Use it.
7396 2000-02-27 Jim Meyering <meyering@lucent.com>
7398 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7399 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7401 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7402 not `#if STDC_HEADERS'.
7403 Declare malloc if needed.
7405 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7406 now that autoconf always defines the HAVE_DECL_ symbols.
7407 * human.c: Likewise.
7409 * strtoumax.c: Likewise.
7411 * backupfile.c: Arrange for cpp to fail if the configure-time
7412 declaration check was not run.
7414 * human.c: Likewise.
7416 * strtoumax.c: Likewise.
7418 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7419 then first look up the entire `.'-containing string as a login name.
7421 2000-02-18 Paul Eggert <eggert@twinsun.com>
7423 * getdate.y: Handle two-digit years with leading zeros correctly.
7424 (textint): New typedef.
7425 (parser_control): Member year changed from int to textint.
7427 (YYSTYPE): Removed; replaced by %union with int and textint members.
7428 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7429 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7430 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7431 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7432 (date, number, to_year): Use width of number in digits, not its value,
7433 to determine whether it's a 2-digit year, or a 2-digit time.
7434 (yylex): Store number of digits of numeric tokens.
7435 Reported by John Kendall.
7437 (parser_control): Changed from struct parser_control to typedef (for
7438 consistency). All uses changed.
7440 (tID): Removed; not used.
7441 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7443 2000-02-14 Paul Eggert <eggert@twinsun.com>
7445 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7446 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7448 2000-02-12 Jim Meyering <meyering@lucent.com>
7450 * userspec.c (ISDIGIT): Define it.
7451 (isdigit): Remove definition.
7452 (is_number): Use ISDIGIT, not isdigit.
7453 <libintl.h>: Include.
7455 (parse_user_spec): Mark translatable strings.
7457 2000-02-10 Jim Meyering <meyering@lucent.com>
7459 With these changes, nanosleep.[ch] are finally enough like the other
7460 lib/* replacement files to compile on a few more losing systems.
7462 * nanosleep.h: Don't include config.h.
7463 Remove prototype from declaration of nanosleep.
7464 (PARAMS): Remove now-unneeded definition.
7465 * nanosleep.c: #undef nanosleep.
7466 (rpl_nanosleep): Rename from nanosleep.
7468 2000-02-03 Jim Meyering <meyering@lucent.com>
7470 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7471 rather than with `#if HAVE_UTMPNAME'.
7473 2000-02-01 Jim Meyering <meyering@lucent.com>
7475 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7477 2000-01-31 Jim Meyering <meyering@lucent.com>
7479 * nanosleep.h (nanosleep): Guard declaration with
7480 `#if ! HAVE_DECL_NANOSLEEP'.
7481 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7482 the declaration in that vendor's sys/timers.h.
7483 Reported by Christian Krackowizer.
7485 * quotearg.c (ISASCII): Add #undef and move definition to follow
7486 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7487 (ISPRINT): Likewise.
7488 Reported by Tom Tromey.
7490 2000-01-30 Jim Meyering <meyering@lucent.com>
7492 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7493 uses of ->ut_name. The latter doesn't work with new Linux header files
7494 where only utmpx.ut_user is declared.
7496 * readutmp.h (UT_USER): Define.
7498 2000-01-23 Jim Meyering <meyering@lucent.com>
7500 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7503 2000-01-22 Jim Meyering <meyering@lucent.com>
7505 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7506 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7507 Required for some AIX systems. Reported by Christian Krackowizer.
7508 [TESTING] (main): New function.
7510 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7511 * dirname.c (dir_name): Support for DOS-style file names with drive
7514 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7516 * strverscmp.c (ISDIGIT): Define.
7517 (strverscmp): Use ISDIGIT, not isdigit.
7519 2000-01-17 Paul Eggert <eggert@twinsun.com>
7521 * nanosleep.c (nanosleep):
7522 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7523 POSIX.1 doesn't require SA_INTERRUPT and some systems
7524 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7525 it's been part of POSIX.1 since day 1 (in 1988).
7527 2000-01-17 Jim Meyering <meyering@lucent.com>
7529 * interlock: Remove unused file. Reported by François Pinard.
7531 2000-01-16 Paul Eggert <eggert@twinsun.com>
7533 * quotearg.c (quotearg_buffer_restyled): Do not quote
7534 alert, backslash, formfeed, and vertical tab unnecessarily in
7535 shell quoting style.
7538 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7539 Free Software Foundation, Inc.
7540 Copying and distribution of this file, with or without modification,
7541 are permitted provided the copyright notice and this notice are preserved.