1 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
4 (optimize_subexps, lower_subexp):
5 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
6 since the signed shift might overflow. Use 1u<<31 instead.
7 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
8 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
10 * regcomp.c (optimize_subexps, lower_subexp):
11 Use CHAR_BIT rather than 8, for clarity.
12 * regexec.c (check_dst_limits_calc_pos_1):
13 (check_subexp_matching_top): Likewise.
14 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
15 have to worry about portability issues when shifting it left.
16 Remove no-longer-needed test for table_size > 0.
17 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
18 in a word, as the resulting behavior is undefined.
19 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
20 in one case, a <= should have been an <, and in another case the
21 whole test was missing.
22 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
23 the standard name CHAR_BIT.
24 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
25 this is not true on one's complement and signed-magnitude hosts.
27 * regex_internal.h (re_sub_match_top_t): Remove unused member
29 (struct re_dfa_t): Remove unused member states_alloc.
30 * regcomp.c (init_dfa): Don't initialize unused members.
32 2005-08-31 Bruno Haible <bruno@clisp.org>
34 * strstr.c: Include <stddef.h>, for NULL.
35 * strcasestr.c: Likewise.
36 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
38 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
40 * iconvme.h: Add prototype for iconv_alloc.
42 2005-08-29 Simon Josefsson <jas@extundo.com>
44 * iconvme.c: Fix errno.
46 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
48 * iconvme.c: Split iconv_string into iconv_alloc.
50 2005-08-27 Jim Meyering <jim@meyering.net>
52 * fopen-safer.c: Merge minor changes from coreutils.
53 * dup-safer.c: Likewise.
54 * fd-safer.c: Likewise.
57 * stdio--.h: New file.
58 * stdlib--.h: New file.
59 * mkstemp-safer.c: New file.
62 * pipe-safer.c: New file.
63 * creat-safer.c: New file.
64 * fcntl--.h (creat): Define to creat_safer.
65 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
66 * unistd--.h (pipe): Define to pipe_safer.
67 * unistd-safer.h: Declare pipe_safer.
69 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
71 * regex_internal.h: Remove all references to
72 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
74 (bitset_not, bitset_merge, bitset_not_merge):
75 (bitset_mask, re_string_allocate, re_string_construct):
76 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
77 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
78 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
79 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
80 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
81 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
82 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
83 (re_acquire_state_context):
84 Remove unnecessary forward decls.
85 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
86 Put __attribute at function definition,
87 now that the function decl has been removed.
88 * lib/regex_internal.c (re_string_peek_byte_case):
89 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
92 2005-08-26 Simon Josefsson <jas@extundo.com>
94 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
95 Haible <bruno@clisp.org>.
97 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
99 * regexec.c (set_regs): Don't alloca with an unbounded size.
101 alloca modernization/simplification for regex.
102 * regex.c: Remove portability cruft for alloca. This no longer
103 needs to be at the start of the file, and can be moved into
104 regex_internal.h and simplified.
105 * regex_internal.h: Include <alloca.h>.
106 (__libc_use_alloca) [!defined _LIBC]: New macro.
107 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
108 now works outside glibc.
110 2005-08-24 Simon Josefsson <jas@extundo.com>
112 * getpass.c: Add WIN32 implementation. Conditionalize use of
113 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
116 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
118 Make regex safe for g++. This fixes one real bug (an "err"
119 that should have been "*err"). g++ problem reported by
121 * regex_internal.h (re_calloc): New macro, consistent with
122 re_malloc etc. All callers of calloc changed to use re_calloc.
123 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
124 not int. All callers changed.
125 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
126 just use an array of size MB_LEN_MAX.
127 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
128 (find_recover_state): Change "err" to "*err"; this fixes what
129 appears to be a real bug.
130 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
133 2005-08-25 Jim Meyering <jim@meyering.net>
135 * open-safer.c: Include <config.h>.
136 Otherwise, we'd lose LARGEFILE support in any file using
139 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
141 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
142 * regex.h (regerror): Likewise.
144 * regex.c: Do not include <sys/types.h>, as POSIX no longer
145 requires this. (The code never needed it.)
147 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
148 All uses of recently-renamed identifiers changed to use the new,
149 POSIX-compliant names. The code will build and run just fine
150 without these changes, but it's better to eat our own dog food
151 and use the standard-conforming names.
153 * regex.h: Fix a multitude of POSIX name space violations.
154 These changes have an effect only for programs that define
155 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
156 do not change anything for programs compiled in the normal way.
157 Also, there is no effect on the ABI.
159 (_REGEX_SOURCE): New macro.
160 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
161 defined and _GNU_SOURCE is not; this fixes a name space violation.
163 Rename the following macros to obey POSIX requirements.
164 The old names are still visible as macros if _REGEX_SOURCE is defined.
165 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
166 RE_BACKSLASH_ESCAPE_IN_LISTS.
167 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
168 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
169 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
170 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
171 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
172 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
173 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
174 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
175 (REG_INTERVALS): renamed from RE_INTERVALS.
176 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
177 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
178 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
179 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
180 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
181 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
182 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
183 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
184 RE_UNMATCHED_RIGHT_PAREN_ORD.
185 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
186 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
187 (REG_DEBUG): renamed from RE_DEBUG.
188 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
189 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
190 unusual, since we can't clash with the POSIX REG_ICASE.
191 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
192 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
193 (REG_NO_SUB): renamed from RE_NO_SUB.
194 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
195 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
196 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
197 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
198 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
199 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
200 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
201 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
202 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
203 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
204 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
205 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
206 RE_SYNTAX_POSIX_MINIMAL_BASIC.
207 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
208 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
209 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
210 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
211 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
212 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
213 (REG_FIXED): Renamed from REGS_FIXED.
214 (REG_NREGS): Renamed from RE_NREGS.
216 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
217 of other REG_* macros, since POSIX says the user is allowed to
218 #undef these macros selectively.
220 (reg_errcode_t): Update comment stating what other tables need
223 Rename the following enum values to obey POSIX requirements.
224 The old names are still visible as macros.
225 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
226 is not defined, since GNU is supposed to be a superset of POSIX as
227 much as possible, and since we want reg_errcode_t to be a signed
228 type for implementation consistency.
229 (_REG_NOERROR): Renamed from REG_NOERROR.
230 (_REG_NOMATCH): Renamed from REG_NOMATCH.
231 (_REG_BADPAT): Renamed from REG_BADPAT.
232 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
233 (_REG_ECTYPE): Renamed from REG_ECTYPE.
234 (_REG_EESCAPE): Renamed from REG_EESCAPE.
235 (_REG_ESUBREG): Renamed from REG_ESUBREG.
236 (_REG_EBRACK): Renamed from REG_EBRACK.
237 (_REG_EPAREN): Renamed from REG_EPAREN.
238 (_REG_EBRACE): Renamed from REG_EBRACE.
239 (_REG_BADBR): Renamed from REG_BADBR.
240 (_REG_ERANGE): Renamed from REG_ERANGE.
241 (_REG_ESPACE): Renamed from REG_ESPACE.
242 (_REG_BADRPT): Renamed from REG_BADRPT.
243 (_REG_EEND): Renamed from REG_EEND.
244 (_REG_ESIZE): Renamed from REG_ESIZE.
245 (_REG_ERPAREN): Renamed from REG_ERPAREN.
246 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
247 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
248 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
249 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
251 (_REG_RE_NAME, _REG_RM_NAME): New macros.
252 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
253 changed. But support the old name if the new one is not defined
254 and if _REGEX_SOURCE.
256 Change the following member names in struct re_pattern_buffer.
257 The old names are still supported if !_REGEX_SOURCE.
258 The new names are always supported, regardless of _REGEX_SOURCE.
259 (re_buffer): Renamed from buffer.
260 (re_allocated): Renamed from allocated.
261 (re_used): Renamed from used.
262 (re_syntax): Renamed from syntax.
263 (re_fastmap): Renamed from fastmap.
264 (re_translate): Renamed from translate.
265 (re_can_be_null): Renamed from can_be_null.
266 (re_regs_allocated): Renamed from regs_allocated.
267 (re_fastmap_accurate): Renamed from fastmap_accurate.
268 (re_no_sub): Renamed from no_sub.
269 (re_not_bol): Renamed from not_bol.
270 (re_not_eol): Renamed from not_eol.
271 (re_newline_anchor): Renamed from newline_anchor.
273 Change the following member names in struct re_registers.
274 The old names are still supported if !_REGEX_SOURCE.
275 The new names are always supported, regardless of _REGEX_SOURCE.
276 (rm_num_regs): Renamed from num_regs.
277 (rm_start): Renamed from start.
278 (rm_end): Renamed from end.
280 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
281 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
282 Prepend __ to parameter names.
284 Undo yesterday's changes.
286 2005-08-24 Jim Meyering <jim@meyering.net>
289 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
291 2005-08-21 Bruno Haible <bruno@clisp.org>
293 * lock.h: Add multiple inclusion guard.
294 * tls.h: Add multiple inclusion guard.
296 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
298 * regex.h (REG_NOSYS)
299 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
300 Define, since POSIX requires it as of 2001.
301 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
302 New private symbol, used to keep the enum signed in all cases.
303 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
304 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
306 * regex_internal.c (re_string_skip_chars, register_state):
308 Remove forward decls; no longer needed now that we use prototypes.
309 * regexec.c (acquire_init_state_context, check_halt_node_context):
310 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
311 (clean_state_log_if_needed): Likewise.
313 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
315 Fix problems reported by Sam Steingold in
316 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
317 * regexec.c (sift_states_bkref): Fix portability bug: the code
318 assumed that reg_errcode_t is a signed type, which is not
319 necessarily true if _XOPEN_SOURCE is not defined.
320 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
321 some compilers warn about it otherwise.
323 2005-08-20 Jim Meyering <jim@meyering.net>
325 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
326 of unused local, dfa.
328 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
330 * regcomp.c (create_initial_state): Remove duplicate decl.
331 (init_word_char, create_initial_state, duplicate_node_closure):
332 (fetch_token, peek_token_bracket, build_range_exp):
333 (build_collating_symbol): Remove forward decls; no longer needed
334 now that we use prototypes.
337 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
338 (re_compile_fastmap_iter, regcomp, regerror, regfree):
339 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
340 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
341 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
342 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
343 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
344 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
345 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
346 (build_range_exp, build_collating_symbol, parse_bracket_exp):
347 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
348 (build_charclass, build_charclass_op, fetch_number, create_tree):
349 (create_token_tree, mark_opt_subexp, duplicate_tree):
350 Use prototypes rather than old-style definitions.
353 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
354 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
355 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
356 (re_string_reconstruct, re_string_peek_byte_case):
357 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
358 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
359 (re_node_set_init_copy, re_node_set_add_intersect):
360 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
361 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
362 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
363 (re_acquire_state, re_acquire_state_context, register_state):
364 (create_ci_newstate, create_cd_newstate, free_state):
366 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
367 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
368 (re_search_internal, prune_impossible_nodes):
369 (acquire_init_state_context, check_matching, static):
370 (check_halt_node_context, check_halt_state_context, proceed_next_node):
371 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
372 (update_regs, sift_states_backward, build_sifted_states):
373 (clean_state_log_if_needed, merge_state_array):
374 (update_cur_sifted_state, add_epsilon_src_nodes):
375 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
376 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
377 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
378 (find_recover_state, check_subexp_matching_top, transit_state_mb):
379 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
380 (check_arrival, check_arrival_add_next_nodes):
381 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
382 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
383 (check_node_accept_bytes, check_node_accept, extend_buffers):
384 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
385 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
390 (re_string_allocate, re_string_construct, re_string_reconstruct):
391 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
392 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
393 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
394 (re_string_context_at, re_string_peek_byte_case):
395 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
396 is defined, since we now use prototypes always.
398 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
399 C89 or better. All uses removed.
401 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
403 * regex_internal.c (re_acquire_state, re_acquire_state_context)
404 [defined lint]: Suppress bogus uninitialized-variable warnings.
406 * regcomp.c (duplicate_node): Return new index, not an error code,
407 and let the caller return REG_ESPACE if out of space. This
408 removes an uninitialied-variable warning with GCC 4.0.1, and also
409 avoids taking the address of a local variable. All callers
412 2005-08-19 Jim Meyering <jim@meyering.net>
414 * regexec.c (proceed_next_node): Redo local variables to
415 avoid GCC shadowing warnings.
417 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
419 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
420 (re_node_set_insert_last, re_dfa_add_node):
421 Rename local variables to avoid GCC shadowing warnings.
423 2005-08-18 Bruno Haible <bruno@clisp.org>
425 * strstr.c (strstr): Fix return value in multibyte case.
426 * strcasestr.c (strcasestr): Likewise.
428 2005-08-17 Jim Meyering <jim@meyering.net>
430 Make the %s format (seconds since the epoch) work for a negative
431 number and when used with a zero-padded field width, e.g. %015s.
433 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
434 label so that it precedes the code to set `digits'. Otherwise,
435 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
436 print `00-22'. Now, it prints `-0022', as it should.
438 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
440 * regex.h: Remove useless space-before-tab. From coreutils.
442 2005-08-17 Bruno Haible <bruno@clisp.org>
444 * strcasestr.h: New file.
445 * strcasestr.c: New file.
447 2005-08-17 Bruno Haible <bruno@clisp.org>
449 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
450 * strstr.c: Completely rewritten, with multibyte locale support.
452 2005-08-17 Bruno Haible <bruno@clisp.org>
454 * strcasecmp.c: Use mbuiter.h.
456 2005-08-17 Bruno Haible <bruno@clisp.org>
458 * mbuiter.h: New file.
460 2005-08-16 Bruno Haible <bruno@clisp.org>
462 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
464 (mbi_avail, mbi_advance): Let the iteration end before the terminating
465 NUL byte, not after it.
467 2005-08-16 Bruno Haible <bruno@clisp.org>
469 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
470 the valid ones. Makes the comparison operations transitive:
471 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
472 * strcasecmp.c (strcasecmp): Use mb_casecmp.
474 2005-08-16 Bruno Haible <bruno@clisp.org>
476 * strcase.h (strcasecmp): Add note in comments.
477 * strncasecmp.c: Use code from strcasecmp.c.
478 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
479 (strcasecmp): Work correctly in multibyte locales.
481 2005-08-16 Bruno Haible <bruno@clisp.org>
483 * strnlen1.h: New file.
484 * strnlen1.c: New file.
486 2005-08-16 Bruno Haible <bruno@clisp.org>
488 * mbfile.h: New file.
490 2005-08-16 Bruno Haible <bruno@clisp.org>
492 * mbiter.h: New file.
494 2005-08-16 Bruno Haible <bruno@clisp.org>
496 * mbchar.h: New file.
497 * mbchar.c: New file.
499 2005-08-16 Bruno Haible <bruno@clisp.org>
501 * tls.h: New file, from GNU gettext.
502 * tls.c: New file, from GNU gettext.
504 2005-08-15 Bruno Haible <bruno@clisp.org>
506 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
509 2005-08-14 Jim Meyering <jim@meyering.net>
513 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
514 Use the hash-table-based cycle-detection code not just when
515 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
516 Reported by James Youngman in
517 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
518 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
519 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
520 This lets us compile with -DFTS_DEBUG, once again.
521 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
522 * fts.c (fd_safer): Remove decl.
523 Include fcntl--.h rather than unistd-safer.h
524 (fts_safe_changedir): Don't call fd_safer; no longer needed
525 now that we include fcntl--.h.
527 2005-08-11 Simon Josefsson <jas@extundo.com>
529 * readline.h, readline.c: New file.
531 2005-08-11 Bruno Haible <bruno@clisp.org>
533 * strnlen.h (strnlen): Change parameter name to match comment.
535 2005-08-10 Simon Josefsson <jas@extundo.com>
537 * strndup.c: Use strnlen.h.
539 * strnlen.h: New file.
541 2005-08-02 Simon Josefsson <jas@extundo.com>
543 * getline.h, getline.c: Rewrite.
545 * getdelim.h, getdelim.c: New files, ported from glibc.
547 2005-07-31 Bruno Haible <bruno@clisp.org>
549 * lock.h (gl_lock_initializer): New macro.
550 (gl_lock_define_initialized): Use it.
551 (gl_rwlock_initializer): New macro.
552 (gl_rwlock_define_initialized): Use it.
553 (gl_recursive_lock_initializer): New macro.
554 (gl_recursive_lock_define_initialized): Use it.
556 2005-07-26 Bruno Haible <bruno@clisp.org>
558 * lock.h: Update from GNU gettext.
559 * lock.c: Update from GNU gettext.
561 2005-07-18 Bruno Haible <bruno@clisp.org>
563 * lock.h (gl_once_t): New type.
564 (gl_once_define, gl_once): New macros.
565 * lock.c (fresh_once): New variable.
566 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
569 2005-07-18 Simon Josefsson <jas@extundo.com>
571 * check-version.c (check_version): Accept identical versions too.
573 2005-07-18 Bruno Haible <bruno@clisp.org>
575 * lock.h: New file, from GNU gettext.
576 * lock.c: New file, from GNU gettext.
578 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
580 * quotearg.c: Add translator comment suggested by Bruno Haible,
583 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
585 * version-etc-fsf.c (version_etc_copyright): Parameterize the
586 copyright symbol and the year.
587 * version-etc.c (COPYRIGHT_YEAR): New constant.
588 (version_etc_va): Use parameterized copyright notice.
589 Reword to conform to the current GNU coding standards.
591 2005-07-11 Simon Josefsson <jas@extundo.com>
593 * size_max.h: New file.
595 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
597 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
600 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
601 and Paul Eggert <eggert@cs.ucla.edu>
603 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
604 in wint_t, not wchar_t. Remove now-unnecessary cast.
606 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
608 * regex.c, regex.h: Sync from libc.
609 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
610 New files, synced from libc, except that regex_internal.h
611 currently has a small porting fix.
613 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
615 Remove the dependency of the strftime module on the tzset module.
616 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
617 Copy the input structure, to work around some of the bug with
618 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
619 Solaris releases, you should also use the tzset module, but we won't
620 require it as a dependency any more since we don't want LGPLed code
621 to depend on GPLed code.
623 2005-07-02 Jim Meyering <jim@meyering.net>
625 * backupfile.c (backup_args): Change a `0' to NULL.
627 2005-07-01 Jim Meyering <jim@meyering.net>
629 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
630 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
631 * save-cwd.c, tempname.c:
632 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
633 and don't include <sys/file.h>).
635 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
637 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
638 declares only 'struct timespec;' (!).
640 2005-06-29 Jim Meyering <jim@meyering.net>
642 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
643 type name. Use the variable name instead.
644 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
646 2005-06-28 Simon Josefsson <jas@extundo.com>
648 * check-version.h, check-version.c: New files.
650 2005-06-28 Simon Josefsson <jas@extundo.com>
652 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
653 collision with global variable. Better indentation. Don't
654 increment buffer pointer beyond buffer end. Based on comments
655 from Paul Eggert <eggert@cs.ucla.edu>.
659 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
661 * canon-host.c (canon-host): Append trailing "," to 0 in
662 initializer of struct addrinfo, as an indication that we don't
663 care how many members the structure has.
665 2005-06-24 Derek Price <derek@ximbiot.com>
666 and Bruno Haible <bruno@clisp.org>
668 Remove stat module & update lstat.
669 * stat.c: Remove this file...
670 (slash_aware_lstat): ...moving this content and its support...
671 * lstat.c (rpl_lstat): ...into here.
674 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
676 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
677 (ranged_convert): Don't save conversion in a temporary struct.
678 This causes a warning with GCC 4.0.0, and anyway in the typical
679 case it's not worth the extra 100 bytes or so of code.
680 (ranged_convert, __mktime_internal): When calling a function via a
681 pointer P, use P () rather than (*P) (), as we now assume C89 or
684 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
686 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
687 "who -r" failed to give output. Problem reported by Tim Waugh.
689 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
690 (xcalloc): Use it to avoid needless tests.
691 Problem reported by Jim Meyering.
693 2005-06-16 Jim Meyering <jim@meyering.net>
695 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
696 when either N or S is zero.
698 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
700 * argp.h (__option_is_short): Check upper limit of
701 __key. Isprint() requires its argument to have the value
702 of an unsigned char or EOF.
704 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
706 * fnmatch.c (fnmatch): If there is an encoding error in a
707 multibyte string or pattern, fall back on unibyte matching.
708 Problem reported by James Youngman.
710 2005-06-08 Bruno Haible <bruno@clisp.org>
712 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
715 2005-06-08 Bruno Haible <bruno@clisp.org>
717 * csharpcomp.h: New file, from GNU gettext.
718 * csharpcomp.c: New file, from GNU gettext.
719 * csharpcomp.sh.in: New file, from GNU gettext.
721 2005-06-07 Derek Price <derek@ximbiot.com>
724 * glob_.h: Indent nested #ifdef.
726 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
729 Use "file name" when talking about file names, instead of "filename"
730 or "path", as per the GNU coding standards.
731 * mkdir-p.c: Renamed from makepath.c.
732 (make_dir_parents): Renamed from make_path. All callers changed.
733 * mkdir-p.h: Likewise. All includers changed.
734 * filenamecat.c: Renamed from path-concat.c.
735 (file_name_concat): Renamed from path_concat. All callers changed.
736 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
737 * filenamecat.h: Likewise. All includers changed.
738 * acl.c: Don't use "path" or "filename" to mean "file name"
739 in comments or local variable names.
740 * basename.c: Likewise.
741 * canonicalize.c, canonicalize.h: Likewise.
742 * dirname.c, dirname.h: Likewise.
743 * euidaccess.c: Likewise.
744 * exclude.c: Likewise
745 * fnmatch_.h, fnmatch_loop.c: Likewise.
746 * fsusage.c, fsuage.h: Likewise.
747 * fts.c, fts_.h: Likewise.
748 * getcwd.c: Likewise.
749 * getloadavg.c: Likewise.
750 * mkstemp.c: Likewise.
751 * mountlist.c, mountlist.h: Likewise.
752 * openat.c, openat.h: Likewise.
753 * readlink-stub.c: Likewise.
754 * readutmp.c, readutmp.h: Likewise.
755 * rename.c: Likewise.
758 * savedir.c: Likewise.
759 * stripslash.c: Likewise.
760 * tempname.c: Likewise.
761 * xreadlink.c: Likewise.
762 * exclude.c (excluded_file_name): Renamed from excluded_filename.
764 * exclude.h: Likewise.
766 * euidaccess.c (getuid, getgid, getuid, getegid)
767 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
768 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
769 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
770 * pathmax.h: Include <limits.h> unconditionally, since other
771 files have been getting away with it for years (MORE/BSD 4.3
773 * userspec.c (getpwnam, getgrnam, getgrgid)
774 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
776 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
777 Define to 256, not 255, as per modern POSIX.
779 2005-06-01 Bruno Haible <bruno@clisp.org>
781 * csharpexec.h: New file, from GNU gettext.
782 * csharpexec.c: New file, from GNU gettext.
783 * csharpexec.sh.in: New file, from GNU gettext.
785 2005-05-31 Derek Price <derek@ximbiot.com>
786 Paul Eggert <eggert@cs.ucla.edu>
789 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
791 2005-05-29 Derek Price <derek@ximbiot.com>
792 Paul Eggert <eggert@cs.ucla.edu>
794 * glob_.h, glob.c: New files.
796 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
798 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
800 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
801 the configuration hassle isn't worth it.
802 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
803 (LONGEST_MODIFIER, PRIuMAX): Remove.
805 2005-05-27 Bruno Haible <bruno@clisp.org>
807 * getlogin_r.h: Remove second include of <stddef.h>.
809 2005-05-25 Bruno Haible <bruno@clisp.org>
810 Derek Price <derek@ximbiot.com>
812 * getlogin_r.h: Simplify API documentation.
814 2005-05-25 Derek Price <derek@ximbiot.com>
815 Paul Eggert <eggert@cs.ucla.edu>
817 * getlogin_r.c, getlogin_r.h: New files.
819 2005-05-22 Bruno Haible <bruno@clisp.org>
821 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
822 Also include <sys/param.h> if it defines MIN, MAX.
823 Based on a patch by Derek Price <derek@ximbiot.com>.
825 2005-05-22 Bruno Haible <bruno@clisp.org>
827 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
828 (INT64_MIN): Fix definition.
829 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
831 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
832 NEED_SIGNED_INT_TYPES.
834 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
835 HAVE_SYSTEM_INTTYPES.
837 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
839 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
840 so that unistd-safer.h (GPL'ed code) need not be included.
842 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
845 * fts.c: Don't include "cycle-check.h" or "hash.h".
846 (setup_dir, free_dir): New functions.
847 (enter_dir, leave_dir): Define trivial
848 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
849 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
850 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
851 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
853 (fts_open): Use setup_dir.
854 (fts_close): Use free_dir.
855 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
856 This adds a label and some gotos, but the alternatives were messier.
857 Check for memory allocation failure when entering a dir.
858 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
859 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
860 (FTS): New member fts_cycle, that is a union that contains the
861 old active_dir_ht and cycle_state. All uses changed to mention
862 fts_cycle.ht and fts_cycle.state.
863 * fts-cycle.c: New file, containing GPL'ed code migrated out of
864 fts.c, with the following changes:
865 (setup_dir, free_dir): New functions.
866 (enter_dir): Now returns bool. Return true if successful, false
867 if memory exhausted. All callers changed.
868 Do not bother partly cleaning up on
869 memory allocation failure; that is free_dir's job.
870 However, free ad if hash_insert fails, to avoid memory leak.
871 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
872 fts->fts_options to see which union member to use.
874 2005-05-20 Jim Meyering <jim@meyering.net>
876 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
877 Now a macro, to pacify GCC.
879 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
881 * chown.c (rpl_chown): Return -1 on failure.
883 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
885 * canonicalize.c: Include canonicalize.h first, to test interface.
886 Include <stddef.h> unconditionally, since we assume C89 now.
887 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
888 * fts.c: Include fts_.h first, to check interface.
889 Do not include intprops.h; no longer needed.
890 Include cycle-check.h and hash.h, since fts_.h no longer does.
891 Remove unnecessary casts of closedir to void.
892 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
893 decide whether to decrement nlinks.
894 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
895 (FTS): Use struct hash_table * instead of Hash_table, so that
896 we no longer need to include hash.h here.
898 2005-05-17 Jim Meyering <jim@meyering.net>
900 * fts.c, fts_.h: New files, from coreutils.
902 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
905 * unlinkdir.c, unlinkdir.h: New files.
906 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
907 regex.h, unlocked-io.h, xtime.h:
908 White space changes only.
909 * makepath.c (make_path): Port to hosts where leading "//" is special.
910 * yesno.c: Include getline.h, not ctype.h.
911 (yesno): Don't remove leading white space; POSIX doesn't allow it.
912 Use getline to remove arbitrary restriction on response length.
914 2005-05-13 Bruno Haible <bruno@clisp.org>
916 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
917 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
918 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
919 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
920 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
921 Add support for 64-bit integers in the MSVC compiler.
923 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
925 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
926 Change the initial comment to refer to GPL, not LGPL.
927 gnulib-tool will change it to LGPL as needed.
929 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
930 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
931 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
932 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
933 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
934 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
935 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
936 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
937 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
938 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
939 concatpath.c, config.charset, copy-file.c, copy-file.h,
940 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
941 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
942 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
943 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
944 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
945 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
946 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
947 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
948 full-read.c, full-read.h, full-write.c, full-write.h,
949 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
950 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
951 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
952 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
953 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
954 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
955 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
956 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
957 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
958 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
959 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
960 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
961 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
962 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
963 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
964 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
965 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
966 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
967 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
968 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
969 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
970 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
971 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
972 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
973 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
974 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
975 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
976 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
977 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
978 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
979 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
980 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
981 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
982 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
983 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
984 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
985 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
986 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
987 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
988 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
989 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
990 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
991 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
992 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
993 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
994 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
995 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
996 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
997 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
998 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
999 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1000 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1001 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1002 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1003 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1004 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1005 Update FSF postal mail address.
1007 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1009 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1010 specified in ai_socktype. Fix invalid ai_protocol
1011 check. ai_protocol is usually set to 0 or depending on
1012 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1013 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1014 ai_socktype / ai_protocol in the returned addrinfo structure.
1016 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1017 Bruno Haible <bruno@clisp.org>
1019 * inet_ntop.h: New file.
1020 * inet_ntop.c: New file, from glibc with modifications.
1022 2005-05-08 Jim Meyering <jim@meyering.net>
1024 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1026 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1028 Merge from coreutils. Among other things,
1029 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1030 * fd-safer.c: New file.
1031 * fcntl-safer.h, open-safer.c: Remove.
1032 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1033 * dup-safer.c: Include unistd-safer.h first.
1034 Don't include errno.h.
1035 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1036 * file-type.h: Don't assume invoker included sys/stat.h first.
1037 * file-type.c: Rely on file-type.h change.
1038 * getloadavg.c: Include unistd-safer.h.
1039 (getloadavg): Use safer open.
1040 * getusershell.c: Include "stdio-safer.h".
1041 (getusershell): Use safer fopen.
1042 * long-options.c (long_options): Use NULL rather than 0.
1043 * modechange.h (mode_free): Remove; all callers changed to invoke
1045 * modechange.c: Likewise.
1046 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1047 (MODE_DONE): New constant.
1048 (struct mode_change): Remove 'next' member.
1049 (make_node_op_equals): New function; like the old one of the
1050 same name, except it allocates an array.
1051 (mode_compile, mode_create_from_ref): Use it.
1052 (mode_compile): Allocate result as an array, not a linked list.
1053 Parse octal string ourself, so that we catch mistakes like "+0".
1054 (mode_adjust): Arg is an array, not a linked list.
1055 * modechange.c: Include stat-macros.h, xalloc.h.
1056 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1057 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1058 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1059 Remove. This is now stat-macros.h's job.
1060 (talloc): Remove. All callers replaced by xalloc, so that
1061 our invokers don't have to worry about reporting memory failures.
1062 (make_node_op_equals): Remove.
1063 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1065 (struct mode_change): Moved here from modechange.h.
1066 (mode_append_entry): Remove.
1067 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1068 apps to have incorrect behavior. Use simpler algorithm for head
1069 and tail. Don't futz with umask; that's now the job of mode_adjust.
1070 Detect more invalid usages rather than having somewhat-random behavior.
1071 Don't insert an "a=" action, as that leads to incorrect behavior.
1072 (mode_compile, mode_create_from_ref): Return NULL on error instead
1073 of an enum, since now there's only one way to have an error. All
1075 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1076 at the correct time. Simplify calculation of "+u" and its ilk.
1077 Don't mishandle "+X".
1078 (mode_free): Remove "register" and localize decls.
1079 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1080 (struct mode_change): Move to modechange.c; callers don't
1081 need to see this stuff.
1082 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1083 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1084 (mode_change, mode_adjust): Reflect the new signatures noted above.
1085 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1086 that might redefine system include files.
1087 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1088 (my_usleep): Use NULL rather than (void *) 0.
1089 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1090 Use siginterrupt to specify that system calls should be interrupted.
1091 (rpl_nanosleep): Move initialization of suspended closer to call of
1093 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1094 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1095 (desirable_utmp_entry): New function.
1096 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1097 using x2nrealloc, to simplify logic.
1098 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1099 size calculation. Do not assume utmp file is a regular file.
1100 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1101 (READ_UTMP_CHECK_PIDS): New constant.
1102 * save-cwd.c: Include unistd-safer.h.
1103 (save_cwd): Use fd_safer.
1104 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1105 [!_LIBC] Include "stat-macros.h" instead.
1106 * unistd-safer.h (fd_safer): New decl.
1108 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1110 * byteswap_.h: New file.
1112 2005-04-25 Albert Chin <china@thewrittenword.com>
1114 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1117 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1119 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1120 that "UTC +1 second" continues to work. Problem reported
1122 (relunit_snumber): New rule.
1125 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1127 * getdate.y (universal_time_zone_table): New constant.
1128 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1129 universal_time_zone_table.
1130 (lookup_zone): Prefer universal_time_zone_table to
1131 local_time_zone_table, so that "GMT" time stamps are allowed in
1132 London during the summer. Problem reported by Ian Abbott.
1134 2005-04-12 Jim Meyering <jim@meyering.net>
1136 * human.c (humblock): Set *options even when returning due to
1137 xstrtoumax conversion failure. Thanks to a used-uninitialized
1140 2005-04-09 Jim Meyering <jim@meyering.net>
1142 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1143 -Wuninitialized: initialize tm0.tm_year.
1145 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1147 * getdate.y (parser_control): rels_seen is now a boolean, not a
1148 count, since there's no maximum. All uses changed.
1149 Add member dsts_seen.
1150 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1152 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1153 Use pc_rels_seen to decide whther a date is absolute.
1155 * getdate.y (number): Don't overwrite year.
1156 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1159 2005-04-02 Simon Josefsson <jas@extundo.com>
1161 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1162 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1164 2005-03-27 Jim Meyering <jim@meyering.net>
1166 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1168 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1170 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1171 "one's complement" -> "ones' complement" in comment, as per Knuth.
1172 "value of type" -> "type or expression" in comment.
1173 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1175 2005-03-26 Jim Meyering <jim@meyering.net>
1178 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1179 Correct typos: s/or/of/.
1181 2005-03-23 Jim Meyering <jim@meyering.net>
1183 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1185 2005-03-21 Jim Meyering <jim@meyering.net>
1187 Changes imported from coreutils.
1189 * cycle-check.c: Don't include xalloc.h.
1191 * path-concat.c: Don't include assert.h.
1192 (path_concat): Remove assertion that would have triggered
1193 for ABASE starting with more than one slash.
1194 Reported by Andreas Schwab.
1196 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1197 properly when ABASE is an absolute file name.
1198 Correct the description of this function.
1200 Add an assertion and a test driver.
1201 This fixes a bug introduced on 2004-07-02.
1202 Andreas Schwab reported the resulting failure of cp --parents:
1203 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1205 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1207 * strftime.c (my_strftime): If the underlying strftime returns 0
1208 (which shouldn't happen), generate nothing instead of returning 0
1209 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1211 2005-03-16 Bruno Haible <bruno@clisp.org>
1213 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1215 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1217 * strftime.c (my_strftime): Prepend space to format so that we can
1218 reliably distinguish strftime failure from empty output on POSIX
1221 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1223 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1224 (iconv_string): Don't guess a size-zero buffer, as that might cause
1225 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1226 result would be 'too large', where 'too large' is (heuristically)
1227 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1228 overflow concerns. This will prevent some unwanted malloc failures
1229 when the inputs are very large.
1231 2005-03-15 Bruno Haible <bruno@clisp.org>
1233 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1236 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1239 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1241 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1243 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1244 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1246 * strtol.c: Likewise.
1248 2005-03-14 Simon Josefsson <jas@extundo.com>
1250 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1253 2005-03-14 Jim Meyering <jim@meyering.net>
1255 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1256 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1257 to be nonzero so that we (and caller) can detect the difference
1258 between a valid zero-length expansion and an error return, even
1259 when the underlying strftime fails before writing anything into
1262 2005-03-10 Jim Meyering <jim@meyering.net>
1264 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1265 so that this module works on systems without fchdir.
1267 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1269 Factor int-properties macros into a single file, except for
1270 glibc-related files.
1271 * intprops.h: New file.
1272 * getloadavg.c: Include it instead of limits.h.
1273 (INT_STRLEN_BOUND): Remove.
1274 * human.c: Include intprops.h.
1275 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1276 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1277 * inttostr.h: Include intprops.h instead of limits.h.
1278 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1279 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1280 for consistency with intprops.h.
1281 (time_t_is_integer, twos_complement_arithmetic): Use them.
1282 * sig2str.h: Include <signal.h>, intprops.h.
1283 (INT_STRLEN_BOUND): Remove.
1284 * strftime.c (TYPE_SIGNED): Remove.
1285 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1286 * strtol.c: Adjust comments to match intprops.h.
1287 * userspec.c: Include intprops.h.
1288 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1289 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1290 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1291 instead of rolling our own expressions.
1292 * xstrtol.c: Include xstrtol.h first, to test interface.
1294 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1296 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1297 the right thing even if adding 1900 would overflow. Similarly
1298 for tm_mon + 1 and tm_yday + 1.
1299 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1300 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1301 (DO_SIGNED_NUMBER): New macro.
1302 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1304 2005-03-07 Bruno Haible <bruno@clisp.org>
1306 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1308 2005-03-03 Derek R. Price <derek@ximbiot.com>
1309 Bruno Haible <bruno@clisp.org>
1311 * pagealign_alloc.h: New file.
1312 * pagealign_alloc.c: New file.
1314 2005-01-28 Bruno Haible <bruno@clisp.org>
1316 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1319 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1321 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1322 The workaround isn't strictly needed for POSIX conformance, and
1323 it's too much of a pain to configure and maintain. We'll ask
1324 people to fix their kernels instead.
1325 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1326 (NANOSLEEP_BUG_WORKAROUND): Remove.
1327 (xnanosleep): Remove the workaround.
1329 2005-02-12 Bruno Haible <bruno@clisp.org>
1331 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1333 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1335 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1336 * timespec.h (gettime): Return void, since it always
1337 succeeds now. All uses changed.
1338 * gettime.c (gettime) Likewise.
1339 [HAVE_NANOTIME]: Prefer nanotime.
1340 Assume gettimeofday succeeds, as POSIX requires.
1341 Assime time () succeeds, since other code already does.
1342 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1343 (timespec_subtract): Remove.
1344 (NANOSLEEP_BUG_WORKAROUND): New constant.
1345 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1346 things considerably. Use it only on GNU/Linux hosts, since the
1347 workaround shouldn't be needed elsewhere.
1349 2005-02-24 Bruno Haible <bruno@clisp.org>
1351 * gettext.h: Update from GNU gettext 0.14.2.
1353 2005-02-24 Bruno Haible <bruno@clisp.org>
1355 * localcharset.c: Update from GNU gettext 0.14.2.
1356 * config.charset: Update from GNU gettext 0.14.2.
1358 2005-02-22 Simon Josefsson <jas@extundo.com>
1360 * iconvme.h, iconvme.c: New files, from libc.
1362 2005-02-20 Neil Conway <neilc@samurai.com>
1364 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1365 returned by OSX/Darwin if the specified buffer is not large
1366 enough for the hostname.
1368 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1370 * memrchr.h: New file.
1371 * chdir-long.c: Include it.
1372 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1373 Don't bother including stddef.h.
1375 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1377 * argp-help.c (__argp_help): Create a fake struct argp_state and
1378 pass it to _help, otherwise the latter coredumps trying to
1379 dereference state.root_argp.
1381 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1383 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1385 Include <sys/types.h>, for dev_t.
1386 (ME_DUMMY, ME_REMOTE): Move from here....
1387 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1388 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1390 Include mountlist.h first, to test the interface.
1392 2005-01-29 Bruno Haible <bruno@clisp.org>
1394 * progname.c (program_name): Initialize.
1395 Needed when linking statically on MacOS X.
1397 2005-01-28 Bruno Haible <bruno@clisp.org>
1399 * javacomp.sh.in: New file, from GNU gettext.
1400 * javacomp.h: New file, from GNU gettext.
1401 * javacomp.c: New file, from GNU gettext.
1403 2005-01-26 Bruno Haible <bruno@clisp.org>
1405 * javaexec.sh.in: New file, from GNU gettext.
1406 * javaexec.h: New file, from GNU gettext.
1407 * javaexec.c: New file, from GNU gettext.
1409 2005-01-26 Simon Josefsson <jas@extundo.com>
1411 * gai_strerror.c: Use GPL in header.
1413 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1415 * argp-help.c (hol_entry_help): Avoid using non-constant
1416 initializers for struct pentry_state.
1417 (__argp_error): Check return value of __asprintf
1418 (__argp_failure): Translate error message
1420 * argp-parse.c: Removed braces around the expansion of N_()
1422 2005-01-21 Jim Meyering <jim@meyering.net>
1424 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1425 same value as for Solaris 9.
1427 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1428 component length. This included changing the parameter to be
1429 of type `char *' rather than `char const *'.
1430 * chdir-long.h (chdir_long): Update prototype.
1432 * openat.c (fdopendir, fstatat): New functions.
1433 * openat.h: Include headers required for use of DIR and struct stat.
1434 [AT_SYMLINK_NOFOLLOW]: Define.
1435 (fdopendir, fstatat): Add prototypes.
1437 2005-01-21 Bruno Haible <bruno@clisp.org>
1439 * classpath.h: New file, from GNU gettext.
1440 * classpath.c: New file, from GNU gettext.
1442 2005-01-20 Simon Josefsson <jas@extundo.com>
1444 * version-etc-fsf.c: New file, with version_etc_copyright.
1445 * version-etc.c: Remove version_etc_copyright.
1446 * version-etc.h (version_etc_copyright): Use [] instead of * in
1447 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1449 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1451 * save-cwd.c (save_cwd): Remove code to support the case
1452 where fchdir is missing or flaky.
1454 2005-01-20 Simon Josefsson <jas@extundo.com>
1456 * base64.h (isbase64): Add.
1458 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1459 using a unsigned prototype, don't inline.
1460 (base64_decode): Use it.
1462 2005-01-19 Bruno Haible <bruno@clisp.org>
1464 * sh-quote.h: New file, from GNU gettext.
1465 * sh-quote.c: New file, from GNU gettext.
1467 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1469 Merge changes from coreutils, as described below in several
1470 changelogs dated today.
1472 * save-cwd.c: Include "save-cwd.h" before other include files.
1473 (O_DIRECTORY): Remove; not needed here, since "." must be
1474 a directory. All uses removed.
1475 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1476 universal on Suns, and we also need to test for IRIX.
1477 Revamp code to use 'if' rather than '#if'.
1478 Avoid unnecessary comparison of cwd->desc to 0.
1480 * utimens.c (futimens): Robustify the previous patch, by checking
1481 for known valid error numbers rather than observed invalid ones.
1483 2005-01-18 Jim Meyering <jim@meyering.net>
1485 * version-etc.c (version_etc_copyright): Update copyright date.
1487 * utimens.c (futimens): Account for the fact that futimes
1488 can also fail with errno == ENOSYS or errno == ENOENT.
1489 Patch from Dmitry V. Levin.
1491 Change the name of the robust chdir function from chdir to chdir_long.
1492 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1493 (restore_cwd): Use chdir_long, not chdir.
1494 * chdir-long.c: Renamed from chdir.c.
1495 * chdir-long.h: Renamed from chdir.h.
1496 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1499 2005-01-18 Bob Proulx <bob@proulx.com>
1501 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1502 offsetof() macro construct to avoid compile failure with native HP-UX
1503 11.0 ANSI C compiler.
1505 2005-01-06 Bruno Haible <bruno@clisp.org>
1507 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1508 because stpncpy.m4 takes care of it.
1510 2004-01-24 Bruno Haible <bruno@clisp.org>
1512 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1514 2003-10-09 Bruno Haible <bruno@clisp.org>
1516 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1518 2005-01-06 Bruno Haible <bruno@clisp.org>
1520 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1521 * fwriteerror.c: Include <stdbool.h>.
1522 (fwriteerror): At the end, close the file stream. Record whether
1523 stdout was already closed.
1525 2004-05-27 Bruno Haible <bruno@clisp.org>
1527 * execute.c (environ): Declare if needed.
1528 * pipe.c (environ): Likewise.
1529 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1531 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1533 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1534 definitions to be after all include files, to avoid collisions.
1535 Problem reported by Bob Proulx.
1537 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1539 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1540 not needed. This removes a dependency on the gettext module.
1541 [defined _LIBC]: Do not include <libintl.h>; not needed.
1543 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1545 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1548 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1550 * argp-parse.c: Include <stddef.h>.
1551 (alignof, alignto): New macros.
1552 (parser_init): Don't assume that void * is aligned sufficiently
1555 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1556 need to extend the stack.
1557 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1560 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1562 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1564 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1566 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1567 Remove now-obsolete comment about AIX.
1568 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1569 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1570 (YYMAXDEPTH): New macro.
1572 2004-12-18 Bruno Haible <bruno@clisp.org>
1574 * fatal-signal.c (fatal_signals): Make non-const.
1575 (init_fatal_signals): New function.
1576 (uninstall_handlers, install_handlers): Ignore signals that were set to
1578 (at_fatal_signal): Call init_fatal_signals.
1579 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1581 Reported by Paul Eggert.
1583 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1585 * getdate.y (textint): New member "negative".
1586 (time_zone_hhmm): New function.
1587 Expect 14 shift-reduce conflicts, not 13.
1588 (o_colon_minutes): New rule.
1589 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1590 (yylex): Set the "negative" member of signed numbers.
1592 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1594 Changes imported from coreutils.
1595 * hard-locale.c: Assume <locale.h> exists.
1597 (GLIBC_VERSION): New macro.
1598 (hard_locale): Assume setlocale exists.
1599 Rewrite to avoid #ifdef.
1600 Use strdup rather than malloc + strcpy.
1601 * human.c: Assume <locale.h> exists.
1602 (human_readable): Assume localeconv exists.
1604 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1606 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1607 convert T2, not T. (Imported from libc.)
1609 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1611 * getcwd.c (is_ENAMETOOLONG): New macro.
1612 (__getcwd.c): Don't restore errno; glibc doesn't.
1613 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1614 first, falling back to our code only if its results look suspicious.
1615 Ensure that the resulting buffer is only as large as necessary.
1617 * readutmp.c: Include readutmp.h first.
1618 Include <errno.h>, since readutmp.h no longer does that.
1619 * readutmp.h: Don't include <errno.h>,
1620 <sys/param.h>, <time.h>; not needed to establish interface.
1621 (errno): Remove decl.
1622 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1623 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1624 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1626 2004-11-28 Simon Josefsson <jas@extundo.com>
1628 * base64.h, base64.c: New file.
1630 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1632 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1634 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1636 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1637 HP's ANSI C compiler.
1638 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1639 Declaring int functions causes warnings on some modern systems and
1640 shouldn't be needed to compile on ancient ones.
1641 * same.c (MIN) [defined MIN]: Don't define, since it's already
1644 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1645 with the following changes.
1646 (__set_errno): Parenthesize properly.
1647 Include <stdbool.h>.
1648 (MIN, MAX, MATCHING_INO): New macros.
1649 (__getcwd): Define with prototype, not K&R form.
1650 Use heuristics to allocate default buffer on stack if possible.
1651 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1652 behavior, and to avoid the PATH_MAX limit when computing
1654 Use MATCHING_INO to compare inode number to file.
1655 Check for arithmetic overflow in size calculations.
1656 Fix bug in reallocation of dot array that caused getcwd to fail
1657 on directories nested deeper than 75.
1658 Be more careful about saving errno on error.
1659 Do not use realloc; use only free+malloc, as this is a bit
1660 more flexible and avoids a needless copy operation.
1661 Do not inspect st_dev and st_ino for symbolic links; POSIX
1662 doesn't specify the latter.
1663 Check for closedir errors.
1664 Avoid needless casts.
1665 Use "#ifdef weak_alias" around weak_alias, to be like other
1667 The following changes to getcwd.c have effect only when used in
1668 gnulib; they have no effect inside glibc proper.
1669 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1670 as alloca isn't used.
1671 (alloca, __alloca): Likewise.
1672 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1673 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1674 unconditionally, as gnulib assumes C89 or better.
1675 Do not include <sys/param.h>.
1676 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1677 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1679 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1680 Include <dirent.h> in a way that is compatible with modern Autoconf.
1681 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1682 New macros, if not already defined.
1683 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1684 Use "_LIBC", not "defined _LIBC", for consistency.
1685 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1687 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1688 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1689 * xgetcwd.c: David MacKenzie's old code was removed, so give
1690 credit only to Jim Meyering and adjust the copyright dates.
1691 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1692 <stdlib.h>, <unistd.h>, "pathmax.h".
1693 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1694 (INITIAL_BUFFER_SIZE): Remove.
1695 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1697 2004-11-23 Jim Meyering <jim@meyering.net>
1699 * getopt_.h: Remove trailing blanks.
1701 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1703 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1704 (futimens): New function, which uses futimes if available.
1705 (futimens, utimens): Support timespec==NULL, with same semantics
1706 as utime and utimens.
1707 * utimens.h (futimens): New decl.
1709 2004-11-23 Jim Meyering <jim@meyering.net>
1711 * __fpending.c: Add comment.
1713 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1715 * getopt_.h: Re-addition of __getopt_argv_const caused
1716 redefinition warnings. To avoid them, include the defines
1717 in `#if !defined __need_getopt ... #endif'. The only place
1718 where __getopt_argv_const is used is in definitions
1719 of getopt_long and getopt_long_only below, which are as well
1720 protected by `#ifndef __need_getopt'.
1721 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1722 __need_getopt after including <stdio.h> and <unistd.h> These
1723 headers might have defined it.
1725 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1727 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1729 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1730 optopt): Use them instead of invoking ## directly; otherwise, the
1731 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1733 2004-11-19 Bruno Haible <bruno@clisp.org>
1735 * strtok_r.c: Move comments from here...
1736 * strtok_r.h: ... to here.
1738 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1740 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1741 might fail. Problem reported by Yoann Vandoorselaere.
1742 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1743 that mishandle size_t overflow.
1745 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1747 * canon-host.c: Include "strdup.h".
1748 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1749 Use strdup instead of malloc/strcpy to duplicate strings.
1751 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1752 (human_space_before_unit): New constant.
1753 * human.c (human_readable): Support it.
1755 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1756 (xgetcwd): Set errno correctly when failing.
1757 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1758 the failure is actually due to a PATH_MAX problem.
1760 Further getopt changes to make it more likely that glibc will
1761 buy the changes back.
1762 * getopt.c (POSIXLY_CORRECT): New constant.
1763 (getopt): Use it, so to preserve glibc semantic
1764 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1765 when compiling for libc.
1766 * getopt_.h (__getopt_argv_const): Bring it back.
1767 (getopt_long, getopt_long_only): Use it.
1769 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1770 New arg POSIXLY_CORRECT. All callers changed.
1771 (getopt): Argv is now char * const *, as per standard.
1772 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1773 not char *__getopt_argv_const *.
1774 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1775 _getopt_long_only_r): Likewise.
1776 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1777 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1778 _getopt_long_r, _getopt_long_only_r): Likewise.
1779 * getopt_.h (__getopt_argv_const): Remove.
1780 (getopt): Argv is now char * const *, as per standard.
1782 * getdate.y (tORDINAL): New token.
1783 (day, relunit): Allow it for relative times.
1784 (relative_time_table): Use tORDINAL for ordinals.
1786 2004-11-15 Jim Meyering <jim@meyering.net>
1788 * closeout.c: Include "__fpending.h" once again.
1789 Include <stdbool.h>.
1790 (close_stdout): Don't fail just because stdout was closed initially,
1791 since some programs don't write to stdout in the normal course of
1792 operation (other than --version and --help), and we don't want this
1793 function to make e.g. `touch file >&-' fail.
1794 But do fail if it was closed and someone has tried to write to it.
1795 E.g., `printf foo >&-' must fail.
1797 2004-11-11 Simon Josefsson <jas@extundo.com>
1799 * strtok_r.h, strtok_r.c: New file.
1801 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1803 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1804 we can stop lying to compilers about the constness of argv when we
1805 are compiled outside glibc.
1806 (getopt, getopt_long, getopt_long_only): Use it.
1807 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1809 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1810 _getopt_long_only_r): Likewise.
1811 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1812 _getopt_long_only_r): Likewise.
1814 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1815 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1816 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1817 the other external symbols.
1818 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1819 declaration, since the above renaming now works around collisions.
1821 2004-11-11 Jim Meyering <jim@meyering.net>
1823 * linebreak.c: Remove trailing blanks.
1824 * alloca_.h: Likewise.
1825 * acosl.c: Likewise.
1826 * euidaccess.c: Likewise.
1827 * allocsa.h: Likewise.
1829 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1831 * mktime.c (SHR): New macro, which is a portable
1832 substitute for >> that should work even on Crays.
1833 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1834 Problem reported by Mark D. Baushke in
1835 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1836 * getdate.y (SHR): Likewise.
1838 * strftime.c (SHR): Likewise.
1840 * quotearg.c (struct quoting_options): Use unsigned int for
1841 quote_these_too, so that right shifts are well defined. All uses
1844 2004-11-10 Simon Josefsson <jas@extundo.com>
1846 * getaddrinfo.h, getaddrinfo.c: New files.
1848 2004-11-10 Jim Meyering <jim@meyering.net>
1850 Ensure that no close failure goes unreported.
1851 * closeout.c (close_stdout): Always close stdout. I.e., don't
1852 return early when it seems there's nothing to flush.
1853 Don't include __fpending.h.
1855 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1857 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1859 2004-11-05 Bruno Haible <bruno@clisp.org>
1861 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1862 Reported by Mark D. Baushke <mdb@cvshome.org>.
1864 2004-11-04 Bruno Haible <bruno@clisp.org>
1866 2004-09-11 Bruno Haible <bruno@clisp.org>
1867 * allocsa.valgrind: New file.
1868 2004-02-06 Bruno Haible <bruno@clisp.org>
1869 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1870 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1871 Reported by Christopher Seip <chris.seip@hp.com>.
1873 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1875 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1876 with errno == ERANGE if the buffer is too small.
1877 Problem reported by Mark D. Baushke.
1879 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1881 * xreadlink.c (MAXSIZE): New macro.
1882 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1883 size does not exceed MAXSIZE. Avoid cast.
1884 As suggested by Mark D. Baushke in
1885 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1886 if readlink fails with buffer size just under MAXSIZE, try again
1889 2004-11-02 Derek R. Price <derek@ximbiot.com>
1890 and Paul Eggert <eggert@cs.ucla.edu>
1892 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1893 (get_date): Overparenthesize to avoid GCC warning.
1895 2004-11-02 Bruno Haible <bruno@clisp.org>
1897 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1898 function returns void.
1900 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1902 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1903 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1906 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1908 * getdate.y: Add support for TZ="foo" within a date string.
1909 Fix some bugs near time_t boundaries. Reject dates with
1910 out-of-range components, e.g., "Sept 31".
1911 Include <stdlib.h>, "setenv.h", "xalloc.h".
1912 (ISDIGIT_LOCALE): Remove; unused.
1913 Note that the TZ and time functions used here are not reentrant.
1914 (mktime_ok, get_tz): New functions.
1915 (TZBUFSIZE): New constant.
1916 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1917 This requires that we sometimes generate our own TZ="XXX..." setting.
1919 2004-10-27 Derek R. Price <derek@ximbiot.com>
1921 * mktime.c (not_equal_tm): Remove redundant check.
1923 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1925 * getdate.y: Use Bison 1.875 features, and some minor
1926 code cleanups. This change does not affect semantics.
1927 Don't include <stdlib.h>; no longer needed.
1928 Don't include unlocked-io.h; only the "#if TEST" code uses
1929 stdio, and performance isn't crucial there.
1930 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1931 Bison 1.875 features as described below.
1932 All uses of "PC." replaced by "pc->".
1933 (YYSTYPE): Add a forward declaration.
1934 (yylex, yyerror): Use full prototypes in forward decls.
1935 Use "%pure-parser" rather than obsolescent "%pure_parser".
1936 Use %parse-param and %lex-param instead of obsolescent
1937 YYPARSE_PARAM and YYLEX_PARAM.
1938 (meridian_table, month_and_day_table, time_units_table,
1939 relative_time_table, time_zone_table, military_table,
1940 lookup_zone, lookup_word, get_date):
1941 Use NULL instead of 0 where appropriate.
1942 (to_hour): Avoid abort (), to avoid a dependency on
1944 (yyerror, yylex): Now accepts parser_control * arg.
1945 (main) [TEST]: Use '\0' rather than 0 for char.
1947 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1949 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1950 It's now the caller's responsibility to handle the case where
1951 !HAVE_GETPAGESIZE && !defined getpagesize.
1953 * mktime.c (leapyear): Arg is long int, not int.
1955 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1957 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1959 2004-10-12 Simon Josefsson <jas@extundo.com>
1961 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1962 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1965 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1967 * vsnprintf.h: New file.
1968 * vsnprintf.c: New file.
1970 2004-10-07 Bruno Haible <bruno@clisp.org>
1972 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1973 into the provided buffer.
1975 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1977 * diacrit.c, diacrit.h: Add GPL notice.
1979 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1980 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1981 * logl.c (logl): Keep the code as similar to glibc as possible.
1982 This avoids a potential constant-folding bug.
1984 2004-10-05 Bruno Haible <bruno@clisp.org>
1986 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1988 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1990 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1991 * xmalloc.c (xmemdup): Likewise.
1992 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1993 XFREE): Remove these long-obsolescent macros.
1994 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1995 * xstrdup.c: Remove.
1997 * regex.c (re_comp): Cast gettext return value to char *,
1998 Problem reported by Martin Neitzel via Mark D. Baushke.
2000 2004-10-04 Simon Josefsson <jas@extundo.com>
2002 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2003 '#ifdef USE_UNLOCKED_IO'.
2005 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2007 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2008 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2009 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2010 regex.c, sha1.c, version-etc.c, yesno.c:
2011 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2012 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2013 the includer's responsibility.
2015 Sync from coreutils.
2017 * modechange.c (mode_compile): Don't decrement a pointer that
2018 points to the start of a string, as the C Standard says the
2019 resulting behavior is undefined.
2021 * backupfile.h (enum backuptype): Rename none -> no_backups,
2022 simple -> simple_backups, numbered_existing ->
2023 numbered_existing_backups, numbered -> numbered_backups
2024 to avoid shadowing problems. All uses changed.
2025 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2026 * backupfile.c (check_extension, numbered_backup):
2027 Rename locals to avoid shadowing 'basename'.
2028 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2031 * .cppi-disable: Add getopt_.h, getopt_int.h.
2032 * .cvsignore: Add getopt.h.
2034 2004-10-04 Simon Josefsson <jas@extundo.com>
2036 * memmem.h: New file.
2037 * memmem.c: New file, taken from glibc.
2039 2004-10-02 Jim Meyering <jim@meyering.net>
2041 * dirfd.h, getpagesize.h: Add copyright notice.
2043 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2045 * snprintf.c: Remove comments as to why each header is needed.
2047 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2049 * strsep.h: New file.
2050 * strsep.c: New file.
2052 2004-10-01 Simon Josefsson <jas@extundo.com>
2054 * snprintf.c (snprintf): Handle size==0.
2056 2004-10-01 Simon Josefsson <jas@extundo.com>
2057 Bruno Haible <bruno@clisp.org>
2059 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2060 (snprintf): Declare 'args'.
2062 2004-09-30 Simon Josefsson <jas@extundo.com>
2064 * snprintf.h, snprintf.c: New files.
2066 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2068 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2069 (hol_entry_help): Never translate an empty string.
2070 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2071 * argp.h (OPTION_NO_TRANS): New option.
2073 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2075 * xvasprintf.c: Include xalloc.h.
2076 (xvasprintf): Use xalloc_die, not xmalloc_die.
2078 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2080 * dummy.c: Change copyright notice to FSF, and license to GPL.
2082 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2084 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2085 Problem reported by Bruno Haible in:
2086 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2088 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2090 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2091 in case some system header has #define'd it. Problem reported by
2092 Soeren D. Schulze in
2093 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2095 2004-09-08 Bruno Haible <bruno@clisp.org>
2097 * stdint_.h.in: New file, taken from GNU clisp.
2099 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2101 * xvasprintf.h: New file.
2102 * xvasprintf.c: New file.
2103 * xasprintf.c: New file.
2105 2004-09-08 Bruno Haible <bruno@clisp.org>
2107 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2109 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2111 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2113 Import from coreutils.
2114 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2115 strings on unbounded length. alloca's performance benefits aren't
2116 that important here.
2118 (parse_with_separator): New function, with most of the internals
2119 of the old parse_user_spec. Allow user to omit both user and group,
2120 for compatibility with FreeBSD.
2121 Clone only the user name, not the entire spec.
2122 Do not set *uid, *gid unless entirely successful.
2123 Avoid memory leak in some failing cases.
2124 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2125 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2126 (parse_user_spec): Rewrite to use parse_with_separator.
2128 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2130 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2131 its complicated substitute.
2132 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2133 and program_invocation_name.
2134 (__argp_basename) [!_LIBC]: Remove; the only use was
2135 replaced by its body.
2136 (__argp_short_program_name): Change condition from
2137 !defined __argp_short_program_name to
2138 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2139 to match argp-namefrob.h.
2140 (__argp_failure): Don't assume strerror_r returns char *.
2141 * argp-parse.c (N_): Define unconditionally.
2142 (argp_default_options): Fill out initializers with 0 to avoid
2145 2004-08-12 Simon Josefsson <jas@extundo.com>
2147 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2148 * getopt_.h: Renamed from getopt.h.
2150 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2152 Merge from coreutils.
2154 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2155 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2156 for Reliant Unix 5.43.
2158 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2159 (union fooround): Use uintmax_t, not long int.
2160 The rest is a merge from libc:
2161 [defined _LIBC]: Include <shlib-compat.h>.
2162 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2164 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2166 * strverscmp.c: Convert to UTF-8.
2168 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2170 * obstack.h (obstack_empty_p):
2171 Don't assume that chunk->contents is suitably aligned.
2172 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2173 Likewise. Problem reported by Benno in
2174 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2176 * chown.c (rpl_chown): Work even if the file is writeable but not
2177 readable. This could be improved further but it'd take some work.
2179 2004-08-08 Simon Josefsson <jas@extundo.com>
2181 * xgethostname.c: Don't include error.h (not used).
2184 * getpass.c: Include getpass.h first.
2186 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2188 * xalloc-die.c: New files.
2189 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2191 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2192 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2193 (_, N_, xalloc_die): Move to xalloc-die.c.
2194 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2195 so that we needn't mess with xalloc_msg_memory_exhausted.
2197 * sha1.h: Renamed from sha.h.
2198 (SHA1_H): Renamed from _SHA_H.
2199 (sha1_ctx): Renamed from sha_ctx.
2200 (sha1_init_ctx): Renamed from sha_init_ctx.
2201 (sha1_process_block): Renamed from sha_process_block.
2202 (sha1_process_bytes): Renamed from sha_process_bytes.
2203 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2204 (sha1_read_ctx): Renamed from sha_read_ctx.
2205 (sha1_stream): Renamed from sha_stream.
2206 (sha1_buffer): Renamed from sha_buffer.
2207 * sha1.c: Likewise; renamed from sha.c.
2208 Do not include <sys/types.h>.
2209 Include <stddef.h> rather than <stdlib.h>.
2211 2004-08-08 Bruno Haible <bruno@clisp.org>
2213 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2214 FILESYSTEM_PREFIX_LEN.
2215 * progreloc.c: Likewise.
2216 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2218 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2221 * argp-help.c (make_hol, hol_append): Don't assume that
2222 SIZE_MAX is a valid preprocessor constant.
2223 (__argp_basename): Change from "#ifndef _LIBC"
2224 to "#ifndef __argp_short_program_name", so that
2225 we don't compile these functions for tar.
2227 More merges from coreutils.
2228 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2229 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2231 * addext.c: Remove; no longer needed.
2232 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2233 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2234 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2235 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2236 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2237 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2238 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2239 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2240 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2241 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2242 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2243 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2244 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2245 Import changes from coreutils.
2247 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2249 Merge from coreutils.
2251 * .gdb-history: Remove; this doesn't belong here.
2253 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2254 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2255 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2257 * dirname.h: Include <stdbool.h>.
2258 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2259 for consistency with POSIX terminology. All uses changed.
2260 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2261 (strip_trailing_slashes): Use bool for booleans.
2262 * stripslash.c (strip_trailing_slashes): Likewise.
2264 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2265 sometimes returns a positive errno value even when it succeeds.
2266 (print_errno_message) [!LIBC]: Fall back on strerror if
2269 * path-concat.c (mempcpy): Don't define if a system header defines it.
2270 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2271 (longest_relative_suffix): New function.
2272 (path_concat): Use it. Assume first argument is not NULL.
2273 Port to DOS. Omit redundant separators.
2274 Report an error instead of returning NULL.
2275 Use mempcpy instead of memcpy.
2276 (xpath_concat): Remove: not declared or used.
2278 * same.h: Include <stdbool.h>
2279 (same_name): Return bool, not int.
2280 * same.c (same_name): Likewise.
2281 (errno): Don't declare; we assume C89 or better now.
2283 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2284 if not already defined.
2286 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2287 * dup-safer.c (errno): Likewise.
2289 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2291 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2294 2004-08-03 Simon Josefsson <jas@extundo.com>
2296 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2297 * progname.h: Don't include stdbool.h.
2299 2004-08-02 Simon Josefsson <jas@extundo.com>
2301 * getsubopt.h: New file, with comments from Bruno Haible.
2302 * getsubopt.c: New file, from glibc, but slightly modified based on
2303 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2305 2004-08-01 Simon Josefsson <jas@extundo.com>
2307 * xgetdomainname.c: Include stdlib.h, for free().
2309 2004-07-16 Simon Josefsson <jas@extundo.com>
2311 * dummy.c: New file.
2313 2004-07-16 Bruno Haible <bruno@clisp.org>
2315 * backupfile.h: Add extern "C" for C++.
2316 * closeout.h: Likewise.
2317 * copy-file.h: Likewise.
2318 * findprog.h: Likewise.
2319 * full-write.h: Likewise.
2320 * pathname.h: Likewise.
2321 * progname.h: Likewise.
2322 * stpcpy.h: Likewise.
2323 * stpncpy.h: Likewise.
2324 * strcase.h: Likewise.
2325 * strstr.h: Likewise.
2326 * xalloc.h: Likewise.
2328 * mbswidth.h: Add extern "C" for C++.
2329 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2331 2004-07-09 Simon Josefsson <jas@extundo.com>
2333 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2334 failed without this.)
2336 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2338 * fchown-stub.c: New file.
2340 2004-06-24 Jim Meyering <jim@meyering.net>
2342 * obstack.h (obstack_base): Cast to (void *), per documentation.
2344 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2346 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2348 2004-06-01 Jim Meyering <jim@meyering.net>
2350 * calloc.c: New file.
2352 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2354 * getdate.y (yylex): Allow space between sign and number.
2355 Problem reported by Dan Jacobson.
2357 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2358 and Jim Meyering <jim@meyering.net>
2360 Merge from coreutils CVS.
2362 * stat-macros.h: New file, with contents from file-type.h
2363 and coreutils' system.h.
2364 * file-type.c: Include "stat-macros.h".
2365 * file-type.h (file_type): Move all macro definitions to new file,
2368 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2369 Wrap old code with this conditional.
2370 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2371 function that does not dereference symlinks.
2372 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2374 * xreadlink.c: Include xreadlink.h first, to catch .h file
2375 dependency problems.
2376 (xreadlink): Accept new arg SIZE, for efficiency.
2377 All decls and uses changed.
2378 * xreadlink.h: Include <stddef.h>, for size_t.
2380 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2381 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2383 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2385 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2387 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2388 macros to be defined.
2389 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2390 the allocator returns NULL because the requested size is zero.
2392 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2394 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2395 var. Add comment explaining why libc still defines it. This
2396 merges the following patch from glibc:
2397 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2399 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2401 * obstack.c (_obstack): Remove unused variable. It hasn't been
2402 present in glibc since revision 1.1 of this file.
2403 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2404 obstack_alignment_mask, obstack_alloc, obstack_base,
2405 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2406 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2407 obstack_grow0, obstack_init, obstack_int_grow,
2408 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2409 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2410 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2411 nonexistent functions.
2413 2004-05-17 Derek R. Price <derek@ximbiot.com>
2414 Paul Eggert <eggert@cs.ucla.edu>
2416 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2418 2004-05-14 Bruno Haible <bruno@clisp.org>
2420 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2421 that consists of a '.' followed by an empty digit string.
2422 Patch by Tor Lillqvist <tml@iki.fi>.
2424 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2426 Port obstack to the AS/400, where pointers are 16 bytes wide and
2427 you cannot cast an integer to a valid pointer. This patch is
2428 currently waiting to be integrated into glibc; see
2429 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2431 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2432 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2433 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2434 (struct obstack): temp member is now a union of a pointer and
2435 an integer, instead of an integer. All integer uses changed.
2436 This does not affect the physical layout of struct obstack,
2437 except on hosts (like the AS/400) where the size or alignment of
2438 void * is greater than that of ptrdiff_t.
2439 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2440 __STDC__)]: Store temporary in pointer member of union, not
2442 * obstack.c: Include <stddef.h>, for offsetof.
2443 (struct fooalign): Remove; it doesn't need a name.
2444 (union fooround): Change double to long double, and add void *.
2445 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2446 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2447 not a macro. Hence the values are always int; so remove all
2448 casts-to-int in uses.
2450 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2451 Derek Price <derek@ximbiot.com>
2453 * alloca.c: Include <alloca.h>, to get our interface.
2454 * alloca_.h: Use __alloca on AIX, so that we don't have to
2455 include <alloca.h> first. Use C89 prototype for alloca; this
2456 requires including <stddef.h> for size_t. Use extern "C" if C++.
2457 Use #elif for simplicity, since we can assume C89 now.
2458 Don't try to source the system alloca.h since it will not be found
2459 and to prevent recursively including its replacement.
2460 * fnmatch.c: Include <alloca.h> instead of opencoding.
2461 * regex.c: Likewise.
2463 2004-05-16 Derek Price <derek@ximbiot.com>
2464 Paul Eggert <eggert@cs.ucla.edu>
2466 getline cleanup. This changes the getndelim2 API: both order of
2467 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2470 * getline.c: Don't include stddef.h or stdio.h, since our
2471 interface does that.
2472 (getline): Always use getdelim, so that we don't have two
2473 copies of this code.
2474 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2476 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2477 (GETNDELIM2_MAXIMUM): New macro.
2478 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2479 instead of the old practice of delim2==0. All callers changed.
2480 Return -1 on overflow, instead of returning junk.
2481 Do not set *linesize unless allocation succeeds.
2482 * getndelim2.h: Do not include stddef.h; no longer needed, now
2483 that we include sys/types.h.
2484 * getnline.h: Likewise.
2485 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2486 (getndelim2): Reorder arguments.
2487 * getnline.c (getnline, getndelim):
2488 Don't discard the NMAX argument.
2489 (getnline): Invoke getndelim, to avoid code duplication.
2490 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2491 of (size_t) -1 by callers of the getnline family.
2493 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2495 * nanosleep.c (suspended): Change its type from int to
2496 sig_atomic_t volatile.
2497 (first_call): Make it private to rpl_nanosleep, and have it
2498 be zero initially as that's a bit faster.
2499 (my_usleep): Round up fractional times instead of truncating them,
2500 as this is the usual meaning for 'sleep'.
2502 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2504 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2505 (ENOSYS): Define if not defined.
2506 (settime): Fall back on stime if it exists and settimeofday fails.
2507 But don't bother with fallbacks if a method fails with errno == EPERM.
2509 2004-05-11 Jim Meyering <jim@meyering.net>
2511 Prior to this change, the save_cwd caller required read access to the
2512 current directory on most systems (ones with the fchdir function).
2514 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2515 fails, try write-only, and finally, resort to using xgetcwd.
2517 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2519 * obstack.c, obstack.h: Import changes from libc.
2521 2004-04-28 Bruno Haible <bruno@clisp.org>
2523 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2524 implicitly appends .exe to executables.
2525 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2526 accepts Windows pathnames.
2527 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2528 Cygwin like Windows, since it now accepts Windows pathnames.
2529 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2530 Cygwin like Windows, since it now accepts Windows pathnames.
2531 Reported by Derek Robert Price <derek@ximbiot.com>.
2533 2004-04-20 Jim Meyering <jim@meyering.net>
2535 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2537 2004-04-20 Jim Meyering <jim@meyering.net>
2538 Bruno Haible <bruno@clisp.org>
2540 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2541 memory when realloc fails.
2543 2004-04-18 Jim Meyering <jim@meyering.net>
2545 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2546 don't leak memory and do call END_UTMP_ENT.
2548 2004-04-11 Paul Eggert <eggert@twinsun.com>
2550 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2551 (CHAR_BIT): Remove, since we assume C89.
2552 Include <stdint.h> if available, as per current Autoconf CVS advice.
2554 2004-03-30 Paul Eggert <eggert@twinsun.com>
2556 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2557 not bool, to be more consistent with Unix conventions.
2558 Suggested by Bruno Haible.
2560 Merge from coreutils.
2562 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2565 * getdate.h: Include stdbool.h, and timespec.h instead of
2566 the usual <time.h> dance.
2567 (get_date): Change signature to support fractional time stamps.
2568 All callers changed.
2569 * getdate.y: Include "getdate.h" first, as we can now
2570 assume C89 and don't need to worry about 'const'.
2571 Similarly, include "unlocked-io.h" near start, not in middle.
2573 (textint.value): Use long int rather than int.
2574 (textint.digits): Use size_t rather than int.
2575 (BILLION, LOG10_BILLION): New constants.
2576 (parser_control): New member rel_ns. Members day_ordinal,
2577 time_zone, month, day, hour, minutes, rel_year, rel_month,
2578 rel_day, rel_hour, rel_minutes, rel_seconds
2579 are now long int, not int. Member seconds is now struct timespec,
2580 not int. New member timespec_seen. Members dates_seen, days_seen,
2581 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2583 (%union.intval): Now long int, not int.
2584 New member timespec.
2585 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2586 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2587 (spec): Now is a timespec or an item list.
2588 (timespec, items): New nonterminals.
2589 (time, rel, relunit, number, get_date):
2590 Add support for fractional seconds.
2591 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2592 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2593 (to_hour): First arg is now long int, not int.
2594 (to_year): Returns long int, not int.
2595 Don't treat year -70 like 70.
2596 (tm_diff): Returns long int, not int.
2597 (lookup_word): Use bool instead of int when appropriate.
2598 (yylex): Use size_t for count, not int.
2599 Detect overflow when parsing large integer constants.
2600 Add support for fractions.
2601 (get_date): Make pointers 'const' if possible.
2602 Use more-portable code to detect integer overflow.
2603 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2604 Don't use ctime; it's not reliable if the year has >4 digits.
2606 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2607 This is for compatibility with BSD.
2609 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2610 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2611 From coreutils' system.h.
2613 * userspec.c: Don't include "posixver.h".
2614 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2615 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2616 compatible extension. Simplify code by removing a boolean int
2617 that was always nonzero if a string was nonnull.
2619 2004-03-30 Jim Meyering <jim@meyering.net>
2621 Merge from coreutils.
2623 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2625 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2626 an empty input stream.
2628 * readtokens.c: Include <stdbool.h>.
2629 (readtoken): Use `size_t' rather than int/long.
2630 All callers adjusted.
2631 Use `bool' rather than `int' where appropriate.
2632 Use memset rather than an explicit loop.
2633 Use x2nrealloc rather than xrealloc.
2634 Allow the use of `\0' as a delimiter.
2635 (readtokens): Likewise.
2636 * readtokens.h (readtoken, readtokens): Update prototypes.
2638 2004-03-30 Bruno Haible <bruno@clisp.org>
2640 * getloadavg.c (getloadavg): Don't assume setlocale returns
2643 2004-03-29 Paul Eggert <eggert@twinsun.com>
2645 Merge changes to getloadavg.c from coreutils and Emacs.
2647 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2648 Define to an expression, not to the empty string.
2649 Include cloexec.h and xalloc.h.
2650 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2651 Use set_cloexec_flag rather than rolling our own.
2652 * cloexec.c, cloexec.h: New files.
2654 2004-03-18 Paul Eggert <eggert@twinsun.com>
2656 * getopt.h: Sync with libc CVS.
2658 2004-03-18 Paul Eggert <eggert@twinsun.com>
2659 Bruno Haible <bruno@clisp.org>
2661 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2662 not on all platforms that have <wchar.h>.
2663 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2665 2004-03-09 Paul Eggert <eggert@twinsun.com>
2667 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2669 * getopt_int.h: New file, also synced from libc.
2671 2004-03-07 Paul Eggert <eggert@twinsun.com>
2673 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2674 '#if' expressions. Unlike the code it replaces, it does not
2675 depend on (defined _SC_PAGESIZE). However, it does depend on
2676 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2677 first reported by Jason Andrade in
2678 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2680 2004-01-18 Simon Josefsson <jas@extundo.com>
2682 * strdup.h: New file.
2683 * strdup.c: Include it.
2684 * path-concat.c: Include strdup.h. Drop strdup declaration.
2685 * userspec.c: Include strdup.h. Drop strdup declaration.
2687 2004-02-06 Karl Berry <karl@gnu.org>
2689 * config.charset: update from gettext 0.14.1.
2691 2004-02-05 Paul Eggert <eggert@twinsun.com>
2693 Add comments and code, prompted by suggestions from Bruno Haible
2695 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2696 describing the enum quoting_style values.
2697 * quotearg.c (quotearg_alloc): New function.
2698 (quotearg_buffer_restyled): Treat lone { and } as special.
2699 Treat = as special. Work around bug with older shells
2700 that "see" a '\' that is really the 2nd byte of a multibyte char.
2701 Quote empty string with shell_quoting_style.
2703 2004-02-03 Bruno Haible <bruno@clisp.org>
2705 * pipe.h: New file, from GNU gettext.
2706 * pipe.c: New file, from GNU gettext.
2708 2004-01-27 Bruno Haible <bruno@clisp.org>
2710 * execute.h: New file, from GNU gettext.
2711 * execute.c: New file, from GNU gettext.
2712 * w32spawn.h: New file, from GNU gettext.
2714 2004-01-23 Paul Eggert <eggert@twinsun.com>
2716 Exit-status fix from coreutils.
2718 Use exit_failure consistently in place of EXIT_FAILURE,
2719 so that program exit statuses are consistent on failure.
2721 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2722 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2723 * argmatch.h: Comment fix to match the above.
2724 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2725 Now a macro referring to exit_failure, instead of a separate
2726 variable. Include "exitfail.h" to get it.
2727 * xstrtol.h: Include "exitfail.h".
2728 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2730 * long-options.c (parse_long_options): Use prototype
2731 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2734 2004-01-21 Jim Meyering <jim@meyering.net>
2736 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2737 so as not to conflict with a different-sized __mktime_internal
2738 function in GNU libc.
2739 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2740 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2742 2004-01-18 Paul Eggert <eggert@twinsun.com>
2744 Merge from diffutils.
2746 * file-type.c (file_type): Add typed memory objects.
2747 * file-type.h (S_TYPEISTMO): New macro.
2749 * c-stack.h (c_stack_action): Remove argv argument.
2750 * c-stack.c (c_stack_action): Likewise. All uses changed.
2751 (die): Don't calculate message unless segv_action returns.
2752 (get_stack_location, min_address_from_argv, max_address_from_argv,
2753 volatile stack_base, volatile_stack_size): Remove.
2754 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2755 that every segmentation violation is a stack overflow. (Ouch!)
2756 See Debian bug 136249 (still outstanding) for more info about why
2757 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2759 2003-11-30 Bruno Haible <bruno@clisp.org>
2761 Safer stack allocation.
2762 * setenv.c: Include allocsa.h.
2763 (alloca): Remove fallback definition.
2764 (freea): Remove macro.
2765 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2768 2003-10-17 Bruno Haible <bruno@clisp.org>
2770 * binary-io.h: Avoid warnings on Cygwin.
2772 2003-12-28 Bruno Haible <bruno@clisp.org>
2774 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2775 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2777 2003-11-28 Bruno Haible <bruno@clisp.org>
2779 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2781 2003-11-27 Bruno Haible <bruno@clisp.org>
2783 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2785 2003-11-17 Bruno Haible <bruno@clisp.org>
2787 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2789 2003-11-24 Bruno Haible <bruno@clisp.org>
2791 * xallocsa.h: New file, from GNU gettext.
2792 * xallocsa.c: New file, from GNU gettext.
2794 2003-11-24 Bruno Haible <bruno@clisp.org>
2796 * allocsa.h: New file, from GNU gettext.
2797 * allocsa.c: New file, from GNU gettext.
2799 2003-11-24 Bruno Haible <bruno@clisp.org>
2801 * eealloc.h: New file.
2803 2004-01-15 Jim Meyering <jim@meyering.net>
2805 Merge from coreutils.
2807 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2808 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2809 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2811 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2812 optional configure-time default.
2814 * version-etc.c (version_etc_copyright): Update copyright date.
2816 * xreadlink.c (xreadlink): Correct outdated comment.
2818 2004-01-15 Paul Eggert <eggert@twinsun.com>
2820 Merge from coreutils.
2822 * posixver.c: Include posixver.h.
2824 * same.c: Include <stdbool.h>, <limits.h>.
2825 (_POSIX_NAME_MAX): Define if not defined.
2827 (same_name): If file names are silently truncated, report
2828 that the file names are the same if they are the same after
2829 the silent truncation.
2831 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2832 conversion function.
2833 * xstrtod.c (xstrtod): Likewise. All callers changed to
2834 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2837 2004-01-14 Paul Eggert <eggert@twinsun.com>
2839 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2840 with like-named macro in fnmatch.c.
2841 (EXT): Use an internal constant instead.
2843 Merge fnmatch patches from glibc.
2844 * fnmatch.c (mbsinit): Remove define.
2845 Add libc_hidden_ver (__fnmatch, fnmatch).
2846 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2847 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2849 2003-12-14 Karl Berry <karl@gnu.org>
2851 * config.charset: update from gettext-runtime.
2853 2003-12-03 Paul Eggert <eggert@twinsun.com>
2855 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2856 Bug reported by Alfred M. Szmidt.
2858 2003-11-29 Karl Berry <karl@gnu.org>
2860 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2862 2003-11-23 Paul Eggert <eggert@twinsun.com>
2863 Bruno Haible <bruno@clisp.org>
2865 * printf-parse.h: Don't include sys/types.h.
2866 (ARG_NONE): New macro.
2867 (char_directive): Change type of *arg_index fields to size_t.
2868 * printf-parse.c: Don't include sys/types.h.
2869 (SSIZE_MAX): Remove macro.
2870 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2871 Remove unnecessary overflow check.
2872 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2875 2003-11-24 Paul Eggert <eggert@twinsun.com>
2877 * alloca.c: Remove dependency on xalloc module.
2878 (xalloc_die): Remove.
2879 (memory_full) [!defined emacs]: New macro.
2880 [!defined emacs]: Don't include xalloc.h.
2881 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2882 address arithmetic overflows. Change datatypes a bit to avoid
2885 2003-11-22 Jim Meyering <jim@meyering.net>
2887 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2889 2003-11-17 Bruno Haible <bruno@clisp.org>
2891 * vasnprintf.c (alloca): Remove fallback definition.
2892 (freea): Remove definition.
2893 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2894 Reported by Paul Eggert.
2896 2003-11-17 Jim Meyering <jim@meyering.net>
2898 On systems without utime and without a utimes function capable of
2899 dealing with a NULL struct utimbuf* argument, this utime replacement
2900 could -- in unusual circumstances -- leak a file descriptor.
2901 * utime.c: Include <unistd.h> and <errno.h>.
2902 (utime_null): Be sure to close `fd' and to preserve errno.
2903 Reported by Geoff Collyer via Arnold Robbins.
2905 2003-11-16 Paul Eggert <eggert@twinsun.com>
2906 Bruno Haible <bruno@clisp.org>
2908 Protect against address arithmetic overflow.
2909 * printf-args.h: Include stddef.h.
2910 (arguments): Change type of field 'count' to size_t.
2911 * printf-args.c (printf_fetchargs): Use size_t instead of
2912 'unsigned int' where appropriate.
2913 * printf-parse.h: Include sys/types.h.
2914 (char_directive): Change type of *arg_index fields to ssize_t.
2915 (char_directives): Change type of fields 'count', max_*_length to
2917 * printf-parse.c: Include sys/types.h and xsize.h.
2918 (SSIZE_MAX): Define fallback value.
2919 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2920 instead of 'int' where appropriate. Check a_allocated, d_allocated
2921 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2922 * vasnprintf.c: Include xsize.h.
2923 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2924 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2925 overflow. Avoid wraparound when converting a width or precision from
2928 2003-11-16 Bruno Haible <bruno@clisp.org>
2930 Update from GNU gettext.
2931 * printf-parse.c: Generalize to it can be compiled for wide strings.
2932 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2933 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2934 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2935 SNPRINTF): New macros.
2936 Don't include <alloca.h> if the file is used inside libintl.
2937 (local_wcslen): New function, for Solaris 2.5.1.
2938 (VASNPRINTF): Use it instead of wcslen.
2940 2003-11-16 Bruno Haible <bruno@clisp.org>
2942 * xsize.h (xmax): New function.
2943 (xsum, xsum3, xsum4): Declare as "pure" functions.
2945 2003-11-12 Paul Eggert <eggert@twinsun.com>
2947 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2948 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2949 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2950 heuristic is just as accurate as far as we know, and it removes a
2951 dependency on size_max.m4 and ptrdiff_max.m4.
2953 2003-11-12 Paul Eggert <eggert@twinsun.com>
2955 * xstrtol.c (__xstrtol): Remove "break" immediately after
2956 "return", to pacify some unknown compiler. Problem reported
2959 2003-11-11 Bruno Haible <bruno@clisp.org>
2961 * xsize.h (SIZE_MAX): Remove fallback definition.
2962 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2965 2003-11-10 Paul Eggert <eggert@twinsun.com>
2967 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2968 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2969 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2971 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2972 not (size_t) -1, since it's defined here.
2974 2003-11-06 Paul Eggert <eggert@twinsun.com>
2976 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2977 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2978 Reject sizes of exactly SIZE_MAX bytes.
2979 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2980 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2982 2003-11-05 Bruno Haible <bruno@clisp.org>
2984 * xsize.h: Include limits.h, to avoid a possible collision with
2985 SIZE_MAX defined in <limits.h> on Solaris.
2987 2003-11-04 Bruno Haible <bruno@clisp.org>
2989 * xsize.h: New file.
2990 * linebreak.c: Include xsize.h.
2991 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2992 argument for overflow.
2993 Suggested by Paul Eggert.
2995 2003-10-31 Bruno Haible <bruno@clisp.org>
2997 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2998 to avoid (extremely rare) race condition.
2999 Suggested by Paul Eggert.
3001 2003-11-03 Jim Meyering <jim@meyering.net>
3003 * userspec.c: Include "userspec.h".
3004 * userspec.h: New file.
3006 2003-10-31 Paul Eggert <eggert@twinsun.com>
3008 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3009 * mountlist.c (SIZE_MAX): Define if not defined already.
3010 (read_filesystem_list): Set and use me_type_malloced.
3011 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3012 whatever the type happens to be), for brevity and consistency.
3013 Check for size calculation overflow on Alphas running OSF/1.
3015 2003-10-31 Jim Meyering <jim@meyering.net>
3017 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3019 * linebuffer.c: Include <string.h> for declaration of memset.
3021 2003-10-30 Paul Eggert <eggert@twinsun.com>
3022 Bruno Haible <bruno@clisp.org>
3024 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3025 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3027 2003-10-29 Paul Eggert <eggert@twinsun.com>
3029 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3030 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3032 * quotearg.c (quotearg_n_options): Use it.
3033 * group-member.c: Include <stdbool.h>.
3034 (free_group_info): Arg is now const *; don't free arg.
3035 (get_group_info): Now returns bool and accepts struct group_info *,
3036 rather than returning a malloc'ed struct group_info *.
3037 All uses changed. Check for overflow in internal size calculation.
3039 * getusershell.c (readname): Simplify the code by using x2nrealloc
3040 rather than xmalloc/xrealloc.
3041 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3042 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3043 conformance bug: the old code used a pointer after freeing the
3044 storage that it addressed.
3045 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3046 rather than doing it by hand.
3047 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3048 the buffer preserved. Use free and xmalloc instead.
3049 * quotearg.c (quotearg_n_options): Likewise.
3050 Use a simpler test for size overflow. Don't use xalloc_oversized
3051 because unsigned int might be wider than size_t (!); this suggests
3052 that we should switch from unsigned int to size_t for slot numbers.
3054 2003-10-27 Bruno Haible <bruno@clisp.org>
3056 * stdbool_.h: Better support for BeOS.
3058 2003-10-27 Paul Eggert <eggert@twinsun.com>
3060 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3061 to allocate the returned structure. Do not allocate a subarray,
3062 as x2nrealloc will do that.
3063 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3064 instead of xnrealloc.
3065 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3067 2003-10-26 Paul Eggert <eggert@twinsun.com>
3069 * xalloc.h (xalloc_oversized): New static inline function, for
3070 callers that want to do their own size-overflow checking. Include
3071 <stdbool.h>, since xalloc_oversized returns bool.
3072 * xalloc.c (array_size_overflow): Remove. All callers changed
3073 to use xalloc_oversized.
3075 Add two functions x2realloc, x2nrealloc, for programs that grow
3076 arrays dynamically by doubling their sizes.
3077 * xalloc.h (x2realloc, x2nrealloc): New decls.
3078 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3081 Port to C99 semantics for 'inline' of external functions.
3082 Bug reported by Bruno Haible.
3083 * xmalloc.c (xnmalloc_inline): New static inline function,
3084 with the old contents of xnmalloc.
3085 (xnmalloc, xmalloc): Use it.
3086 (xnrealloc_inline): New static inline function,
3087 with the old contents of xnrealloc.
3088 (xnrealloc, xrealloc): Use it.
3090 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3092 2003-10-25 Paul Eggert <eggert@twinsun.com>
3094 Fix several address-calculation bugs in the hash modules,
3095 plus some minor code cleanup.
3097 * hash.h: Include <stdbool.h>, for bool.
3098 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3099 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3100 hash_get_n_entries, hash_get_max_bucket_length,
3101 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3102 hash_rehash): Use size_t rather than unsigned.
3103 * hash.c (struct hash_table, hash_get_n_buckets,
3104 hash_get_n_buckets_used, hash_get_n_entries,
3105 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3106 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3107 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3109 (SIZE_MAX): Define if not defined.
3110 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3111 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3113 Use const * when possible.
3114 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3115 (check_tuning): Fix bug: if tuning parameters were very close to
3116 0 or 1, rounding errors could have caused subscript violations.
3117 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3118 (hash_initialize): Add 'fail:' label
3119 to free table and return NULL, and use it to simplify code.
3120 Use calloc rather than clearing the storage ourself.
3121 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3122 buffer size calculations.
3123 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3124 Include <stddef.h>, for size_t.
3125 * hash-pjw.c (hash_pjw): Likewise.
3126 Switch to method described by Bruno Haible.
3127 Include <limits.h>, for CHAR_BIT.
3128 (SIZE_BITS): New macro.
3130 2003-10-21 Paul Eggert <eggert@twinsun.com>
3132 * getndelim2.c (getndelim2): When size calculation overflows,
3133 ceiling the allocation at NMAX bytes rather than silently
3134 discarding input bytes before NMAX is reached. This makes
3135 a difference only if NMAX exceeds SIZE_MAX / 2.
3137 * obstack.c: Merge from glibc.
3138 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3139 Add libc_hidden_def (_obstack_newchunk).
3140 (_obstack_free) [! defined _LIBC]: Remove.
3141 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3142 a clone of the function body.
3143 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3144 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3146 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3147 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3150 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3151 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3152 Don't use lvalue casts, as GCC plans to remove support for them
3153 in GCC 3.5. Reported by Joseph S. Myers. This bug
3154 was also present in the non-GCC version, indicating that this
3155 code had always been buggy and had never been widely used.
3156 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3157 Use the fast variant of each macro, rather than copying the
3158 definiens of the fast variant; that way, we'll be more likely to
3159 catch future bugs in the fast variants.
3161 2003-10-20 Bruno Haible <bruno@clisp.org>
3163 * wait-process.h: New file, from GNU gettext.
3164 * wait-process.c: New file, from GNU gettext.
3166 2003-10-19 Jim Meyering <jim@meyering.net>
3168 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3170 2003-10-16 Paul Eggert <eggert@twinsun.com>
3172 * getgroups.c: Include <errno.h>, <stdlib.h>.
3173 (getgroups): First arg is int, not size_t.
3174 Don't let 'free' mangle errno.
3176 2003-10-16 Jim Meyering <jim@meyering.net>
3178 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3180 2003-10-15 Paul Eggert <eggert@twinsun.com>
3182 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3184 (new_exclude, add_exclude_file): Initial size no longer needs to
3186 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3187 our own address arithmetic overflow checking.
3189 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3190 (fnmatch): Do not alloca more than 2000 wide characters;
3191 instead, use malloc for large buffers.
3192 Check for address arithmetic overflow, and return -1
3193 with errno set to ENOMEM in that case.
3194 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3195 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3196 instead, return -1. Check for address arithmetic overflow.
3198 2003-10-14 Paul Eggert <eggert@twinsun.com>
3200 Handle invalid suffixes and overflow independently, so that
3201 callers can treat them independently as needed. Fix some bugs in
3202 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3203 suffix for a human-readable blocksize. The major caller-visible
3204 change is the addition of a new
3205 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3206 that both overflow and suffix chars were found.
3208 * human.c (humblock): Don't check separately for invalid suffix
3209 char; that is xstrtoumax's job (now that its bug is fixed).
3210 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3211 INTMAX_MAX]: New macros.
3212 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3213 TYPE_MAXIMUM): New macros.
3214 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3215 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3216 if overflow occurs, as it's what __strtol does and it's more useful
3218 (__xstrtol): If __strtol reports some error other than ERANGE,
3219 reflect it to the caller as LONGINT_INVALID. If it reports
3220 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3221 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3222 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3224 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3225 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3226 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3227 [defined UINTMAX_MAX]: New macros.
3229 2003-10-14 Bruno Haible <bruno@clisp.org>
3231 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3232 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3233 Also use volatile where needed.
3235 2003-10-12 Paul Eggert <eggert@twinsun.com>
3237 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3238 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3239 and define in terms of the other primitives.
3240 * xmalloc.c: Include stdbool.h; do not include exit.h.
3241 (SIZE_MAX): Define if not already defined.
3242 (array_size_overflow): New function.
3243 (xalloc_die): Abort instead of exiting if 'error' returns.
3244 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3245 (xmalloc, xrealloc): Use them.
3246 (xcalloc): Check for address arithmetic overflow.
3247 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3248 a bit faster than strcpy.
3250 2003-10-08 Paul Eggert <eggert@twinsun.com>
3252 Merge getpass from libc, plus a few fixes.
3254 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3255 Include <stdbool.h>.
3256 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3257 __fsetlocking to empty.
3258 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3259 do include <bits/libc-lock.h>.
3260 Do not include <fcntl.h>; not needed.
3261 [_LIBC]: Include <wchar.h>.
3262 (NOTCANCEL_MODE): New macro.
3263 (flockfile, funlockfile) [_LIBC]: New macros.
3264 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3265 [!_LIBC]: New macros.
3266 (call_fclose): New function.
3267 (getpass): Use it. Save tty stream separately; this simplifies the
3268 code and makes it more reliable if stdin happens to equal stdout.
3269 Invoke __fsetlocking on tty.
3270 Handle thread cancellation if needed.
3271 Namespace cleanup (use __tcgetattr, __getline).
3272 Use bool for Booleans.
3273 [USE_IN_LIBIO]: Handle wide streams.
3274 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3275 stream might go where.
3277 * unlocked-io.h: Include <stdio.h>, so that the caller
3278 doesn't have to include <stdio.h> before us.
3279 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3280 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3281 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3282 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3283 if not declared, so that we can use getpass.c code from libc without
3285 (flockfile, ftrylockfile, funlockfile): New macros.
3287 2003-10-06 Bruno Haible <bruno@clisp.org>
3289 * version-etc-2.h: Remove file.
3290 * version-etc-2.c: Remove file.
3292 2003-09-25 Jim Meyering <jim@meyering.net>
3293 Bruno Haible <bruno@clisp.org>
3295 This lets translators provide better translations for the
3296 "Written by ..." part of --version output.
3297 * version-etc.h: Include stdarg.h.
3298 (version_etc_copyright): Declare as readonly.
3299 (version_etc): Make this function variadic with a NULL-terminated list
3300 of author name strings.
3301 (version_etc_va): New declaration.
3302 * version-etc.c: Include stdarg.h, stdlib.h.
3303 (version_etc_copyright): Declare as readonly.
3304 (version_etc_va): New function. Provide a different translatable string
3305 for each possible number of authors < 10. Abbreviate when there are 10
3307 (version_etc): Make this function variadic. Call version_etc_va.
3308 Suggestion from Gary V. Vaughan.
3310 * long-options.h (parse_long_options): Change prototype: the authors
3311 string is moved to the end and becomes variadic.
3312 * long-options.c: Include stdarg.h.
3313 (parse_long_options): Make this function variadic, too.
3314 Call version_etc_va, not version_etc.
3316 2003-10-06 Bruno Haible <bruno@clisp.org>
3318 * fatal-signal.h: New file, from GNU gettext.
3319 * fatal-signal.c: New file, from GNU gettext.
3321 2003-10-04 Karl Berry <karl@gnu.org>
3323 * argp*: update from libc.
3325 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3327 * getpass.c (getpass): Use a no-op fseek when switching from input to
3328 output mode on the same stream.
3330 2003-09-29 Paul Eggert <eggert@twinsun.com>
3332 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3333 Fix arg typo in previous patch.
3335 2003-09-28 Jim Meyering <jim@meyering.net>
3337 * error.c: Correct cpp indentation.
3339 2003-09-27 Paul Eggert <eggert@twinsun.com>
3341 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3342 Omit the special code that used __typeof__, since we worry that
3343 it could be more trouble than it's worth. See:
3344 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3345 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3349 2003-09-26 Jim Meyering <jim@meyering.net>
3351 * error.c (error_tail): Move some declarations
3352 into inner scope where the local variables are used.
3354 2003-09-26 Bruno Haible <bruno@clisp.org>
3356 * stpncpy.h (gnu_stpncpy): New declaration.
3357 (stpncpy): Define as alias for gnu_stpncpy.
3358 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3360 2003-09-26 Paul Eggert <eggert@twinsun.com>
3362 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3363 (error_tail): Do not loop, reallocating temporary buffer, since
3364 the output cannot contain more wide characters than the input
3365 contains bytes, the size must be big enough already. This avoids
3366 one potential size overflow calculation. Check for size overflow
3367 when calculating temporary buffer size. Free temporary buffer
3368 when done, if it was allocated with malloc; this plugs a memory
3369 leak. Remove casts from void * to pointers, that are no longer
3370 needed now that we're assuming C89 or better.
3372 Merge error changes from glibc.
3374 * error.c, error.h: Update copyright notice header to match glibc.
3375 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3376 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3377 Disable cancellation while printing error.
3378 * error.h: Prepend __ to parameter names.
3380 2003-09-25 Karl Berry <karl@gnu.org>
3382 * argp-fmtstream.c, argp-help.c: update from libc.
3384 2003-09-25 Bruno Haible <bruno@clisp.org>
3386 * version-etc-2.h: New file, from version-etc.h with modifications.
3387 * version-etc-2.c: New file, from version-etc.c with modifications.
3389 2003-09-25 Simon Josefsson <jas@extundo.com>
3391 * xgetdomainname.h: New file.
3392 * xgetdomainname.c: New file.
3394 2003-09-25 Simon Josefsson <jas@extundo.com>
3395 Bruno Haible <bruno@clisp.org>
3397 * getdomainname.h: New file.
3398 * getdomainname.c: New file.
3400 2003-09-24 Paul Eggert <eggert@twinsun.com>
3402 * linebuffer.c (freebuffer): Don't free the argument, just
3403 the buffer associated with the argument. Bug reported by
3406 2003-09-19 Karl Berry <karl@gnu.org>
3408 * argp.h: update from libc.
3410 2003-09-16 Paul Eggert <eggert@twinsun.com>
3412 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3413 input error, instead of returning NULL the next time we are called
3414 (and therefore losing track of errno).
3416 2003-09-15 Paul Eggert <eggert@twinsun.com>
3418 * getndelim2.c (getndelim2): Don't trash errno when a read
3419 fails, so that the caller gets the proper errno.
3421 * readutmp.c (read_utmp): Likewise.
3422 Check for fstat error. Close stream and free storage
3425 2003-09-14 Bruno Haible <bruno@clisp.org>
3427 * fwriteerror.h: New file.
3428 * fwriteerror.c: New file.
3430 2003-09-14 Jim Meyering <jim@meyering.net>
3432 * getloadavg.c: Correct cpp indentation.
3433 * strdup.c: Likewise.
3434 * vasnprintf.c: Likewise.
3436 2003-09-12 Paul Eggert <eggert@twinsun.com>
3438 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3439 * obstack.c [!defined _LIBC]: Likewise.
3440 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3441 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3442 * exitfail.c: Don't include stdlib.h; no longer needed.
3444 More changes to assume C89 or better.
3446 * error.c (error_tail): Assume vprintf.
3448 * argmatch.c (getenv): Remove decl.
3449 * progreloc.c (get_full_program_name): Define via prototype.
3450 * setenv.c (clearenv): Likewise.
3451 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3453 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3454 (malloc, memcpy): Remove decls.
3455 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3456 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3457 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3458 (memcpy): Remove macro.
3459 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3460 (__P): Remove. All uses removed.
3461 (PTR): Remove. All uses changed to void *.
3462 (CHAR_BIT, NULL): Remove.
3463 (spaces, zeros, memset_space, memset_zero)
3464 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3466 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3467 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3468 Define with prototype.
3469 Remove now-unnecessary prototype decl.
3470 (extra_args_spec): Assume ANSI C. All uses changed.
3471 (extra_args_spec_iso): Remove.
3472 (my_strftime, emacs_strftimeu): Define via prototype.
3473 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3475 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3476 * strtoimax.c: Include <stdlib.h> unconditionally.
3477 (strtoul, strtol): Remove decls.
3478 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3480 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3481 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3482 (LOCALE_PARAM_PROTO): New macro.
3483 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3484 (INTERNAL (strtol), strtol): Define with a prototype.
3485 (PARAMS): Remove. All uses removed.
3486 * tempname.c: Include <string.h> unconditionally.
3487 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3488 * xgethostname.c (main): Define with a prototype.
3489 * xmalloc.c: Include "xalloc.h" first, to check interface.
3490 Include <stdlib.h> unconditionally.
3491 (calloc, malloc, realloc, free): Remove decls.
3492 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3493 Include <stdlib.h> unconditionally. Sort include file names.
3495 (xstrtod): Define with a prototype.
3496 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3497 (strtol, strtoul): Remove decls.
3499 2003-09-11 Paul Eggert <eggert@twinsun.com>
3501 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3502 Include <stdlib.h>, <string.h> unconditionally.
3503 Remove now-unnecessary cast to char *.
3504 * strnlen.c: Include <string.h> unconditionally.
3505 * yesno.c (yesno): Define with a prototype.
3507 2003-09-10 Bruno Haible <bruno@clisp.org>
3509 * strcspn.c: Include <string.h> unconditionally.
3510 * strpbrk.c: Include <string.h> unconditionally.
3511 * strstr.c: Include <string.h> unconditionally.
3512 * unicodeio.c: Include <string.h> unconditionally.
3513 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3514 * unsetenv.c: Likewise.
3515 * xreadlink.c: Include <stdlib.h> unconditionally.
3516 * yesno.c: Include <stdlib.h> unconditionally.
3517 (rpmatch): Add prototype.
3519 2003-09-10 Jim Meyering <jim@meyering.net>
3521 * error.c: Correct indentation of cpp directives.
3523 2003-09-09 Paul Eggert <eggert@twinsun.com>
3527 * acosl.c (main): Use a prototype.
3528 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3531 * getloadavg.c (getloadavg, main): Define via prototypes.
3533 * getopt.h (struct option.name): Assume C89, and use 'const'.
3534 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3535 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3537 * getopt.c (const): Remove macro.
3538 Include <string.h> unconditionally.
3539 (my_index): Remove; all uses changed to strchr.
3540 (strlen): Remove decl.
3541 (exchange): Remove forward decl; no longer needed.
3542 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3543 Define with prototype.
3544 * getopt1.c (const): Remove macro.
3545 (getopt_long, getopt_long_only, main): Define with prototype.
3547 * getugroups.c: Include <string.h> unconditionally.
3549 * getusershell.c: Include <stdlib.h> unconditionally.
3550 (getusershell, setusershell, endusershell, readname, main):
3551 Define with prototypes.
3553 * group-member.c: Include group-member.h first.
3554 Include <stdlib.h> unconditionally.
3556 * hard-locale.c: Include hard-locale.h first.
3557 Include <stdlib.h>, <string.h> unconditionally.
3559 * hash.c (free, malloc): Remove decls.
3560 Include <stdlib.h> unconditionally.
3562 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3563 (getenv): Do not declare.
3565 * idcache.c: Include <string.h> unconditionally.
3567 * long-options.c: Include long-options.h first, to test interface.
3568 Include <stdlib.h> unconditionally.
3570 * makepath.c: Include makepath.h first, to test interface.
3571 Include <stdlib.h> and <string.h> unconditionally.
3573 * linebuffer.c: Include <stdlib.h>.
3574 (free): Remove decl.
3576 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3577 rpl_malloc returns void *, not char *.
3578 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3580 * md5.h: Include <limits.h> unconditionally.
3581 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3582 (__P): Remove; all uses removed.
3583 * md5.c: Include "md5.h" first.
3584 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3585 md5_buffer, md5_process_bytes, md5_process_block):
3586 Define with prototypes.
3587 * sha.h (__P): Remove all uses. (It wasn't defined??)
3588 * sha.c: Include "sha.h" first.
3589 Include <stdlib.h>, <string.h> unconditionally.
3591 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3592 * memcmp.c (__ptr_t): Likewise.
3593 * memrchr.c (__ptr_t): Likewise.
3594 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3595 Include <string.h> unconditionally.
3596 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3597 * memchr.c: Include <stdlib.h> unconditionally.
3598 * memchr.c (LONG_MAX): Remove.
3599 * memrchr.c (LONG_MAX): Likewise.
3600 * memchr.c (__memchr): Define via a prototype.
3601 * memrchr.c (__memrchr): Likewise.
3602 * memcmp.c (__P): Remove, and remove all uses.
3603 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3604 Remove forward decls; no longer needed.
3605 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3606 Use types required by C89 in prototype.
3608 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3609 * savedir.c: Likewise.
3610 * mkdir.c (free): Remove decl.
3611 * rmdir.c (rmdir): Define with a prototype.
3612 * savedir.c: Include savedir.h first, to test interface.
3614 * mktime.c (STDC_HEADERS): Remove.
3615 Include <stdlib.h>, <string.h> unconditionally.
3617 * modechange.c: Include <stdlib.h> unconditionally.
3618 (malloc): Remove decl.
3620 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3621 (free): Remove decl.
3623 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3624 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3625 (This type really should be intptr_t, but that's a C99ism.)
3626 (_obstack_memcpy): Remove: all uses changed to memcpy.
3627 Include <string.h> unconditionally.
3628 (struct obstack): Assume __STDC__ for types of members
3629 chunkfun, freefun, extra_arg.
3630 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3631 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3632 obstack_begin, obstack_specify_allocation,
3633 obstack_specify_allocation_with_arg, obstack_chunkfun,
3634 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3635 Remove unprototyped decls and the macros that use them.
3636 * obstack.c (POINTER): Remove. All uses changed to void *.
3637 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3638 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3639 (defined __STDC__ && __STDC__)]:
3640 Remove nonprototyped code.
3641 Include <stdlib.h> unconditionally.
3642 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3643 _obstack_allocated_p, _obstack_free, obstack_free,
3644 _obstack_memory_used, print_and_abort):
3645 Define using prototypes.
3646 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3647 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3648 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3649 obstack_next_free, obstack_object_size, obstack_room) [0]:
3650 Remove unused, unprototyped code.
3652 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3654 * physmem.c (physmem_total, physmem_available, main): Define
3657 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3658 (main): Define with a prototype.
3660 * posixver.c (getenv): Remove decl.
3662 * putenv.c (malloc): Returns void *, not char *.
3663 Include <string.h> unconditionally.
3664 (strchr, memcpy, NULL): Do not define.
3666 * readtokens.c: Include readtokens.h first, to test interface.
3667 Include <stdlib.h>, <string.h> unconditionally.
3668 (init_tokenbuffer): Define with a prototype.
3670 * regex.c (PARAMS): Remove. All uses removed.
3671 All uses of _RE_ARGS removed, too.
3672 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3674 (bzero): Assume memset exists.
3675 (memcmp, memcpy, NULL): Remove.
3676 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3677 char, or assignments to local vars of type signed char.
3678 (init_syntax_once, PREFIX(extract_number_and_incr),
3679 PREFIX(print_partial_compiled_pattern),
3680 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3681 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3682 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3683 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3684 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3685 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3686 wcs_compile_range, byte_compile_range, truncate_wchar,
3687 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3688 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3689 count_mbs_length, wcs_re_match_2_internal,
3690 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3691 PREFIX(alt_match_null_string_p),
3692 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3693 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3694 regfree, PREFIX(extract_number)): Define with prototype. Remove
3695 now-unnecessary declaration, if any.
3696 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3698 Remove now-unnecessary casts among pointer types.
3699 * regex.h (_RE_ARGS): Remove. All uses removed.
3701 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3702 (free): Remove decl.
3704 * rpmatch.c: Include <stdlib.h> unconditionally.
3706 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3707 (free): Remove decl.
3709 * save-cwd.c: Include <stdlib.h> unconditionally.
3710 * xgetcwd.c: Likewise.
3712 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3713 (free): Remove decl.
3715 * strchrnul.c (strchrnul): Define with a prototype.
3716 Fix bug: c_in was not converted to char before searching.
3718 The following changes are not K&R related:
3720 * group-member.h: Include <sys/types.h>, so that this file is
3722 * makepath.h: Likewise.
3724 * getusershell.c (readname, default_index, line_size, readname):
3725 Use size_t, not int, for sizes.
3726 (readname): If the size overflows, report an error instead of
3729 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3731 * getndelim2.c: Assume stdlib.h per the C89 spec.
3733 2003-09-08 Paul Eggert <eggert@twinsun.com>
3735 Assume C89 or better; remove K&R cruft.
3736 A few of these changes were first proposed by Derek Robert Price
3737 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3739 * addext.c: Include <string.h> unconditionally.
3740 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3741 Don't declare getenv or malloc.
3743 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3744 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3746 (find_stack_direction, alloca): Use prototypes.
3748 * atexit.c (atexit): Define using a prototype.
3750 * basename.c, dirname.c, stripslash.c:
3751 Include <string.h> unconditionally.
3753 * bcopy.c: Include <stddef.h>.
3754 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3756 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3758 * error.h (error, error_at_line, error_print_progname)
3759 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3760 * error.c: Include error.h first, to check interface.
3761 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3762 (VA_START): Remove; all uses changeed to va_start.
3763 (exit, strerror): Remove decls.
3764 (error_print_progname): Prototype uncondionally.
3765 Don't include <errno.h>; no longer needed.
3766 (private_strerror): Remove.
3767 (error_tail): Always define.
3768 (error, error_at_line): Assume C89 or better; always use prototypes.
3769 * fatal.c: Include "fatal.h" first, to test interface.
3770 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3771 (VA_START): Remove; all uses changed to va_start.
3772 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3774 (exit): Remove decl.
3775 (fatal): Prototype unconditionally. Assume va_start works.
3776 Abort at end, to pacify gcc.
3778 * euidaccess.c (main): Define with a prototype.
3780 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3782 * exitfail.c: Include <stdlib.h> unconditionally.
3784 * fnmatch_.h (__P): Remove. All uses changed to assume
3786 * fnmatch.c: Include fnmatch.h first, to test interface.
3787 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3788 (getenv): Remove decl.
3789 (fnmatch): Define using a prototype.
3790 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3791 (FCT): Define using a prototype.
3793 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3795 * gethostname.c: Include <stddef.h>.
3796 (gethostname): Define with prototype. Length is size_t, not int.
3798 2003-09-08 Paul Eggert <eggert@twinsun.com>
3800 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3801 getversion.c should have been removed then, but was accidentally
3804 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3805 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3807 2003-09-07 Paul Eggert <eggert@twinsun.com>
3809 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3810 copy_tm_result. Bug reported by Simon Josefsson in
3811 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3813 2003-09-06 Paul Eggert <eggert@twinsun.com>
3815 * time_r.c, time_r.h: New files.
3817 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3819 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3820 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3822 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3824 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3825 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3828 * timegm.c: Switch to glibc implementation, with the following changes:
3829 [defined HAVE_CONFIG_H]: Include <config.h>.
3830 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3831 (__mktime_internal) [!defined _LIBC]: New decl.
3832 (__gmtime_r) [!defined _LIBC]: New macro and function.
3833 (timegm): Use a prototype, since gnulib assumes C89.
3834 Do not bother declaring tmp to be const, as it's not really usefu.
3835 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3836 (timegm): Declare only if HAVE_DECL_TIMEGM.
3838 2003-09-03 Paul Eggert <eggert@twinsun.com>
3840 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3841 Bug reported by Lute Kamstra in
3842 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3844 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3845 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3846 course with correspondingly smaller numbers for tomorrow and
3847 yesterday. From Tadayoshi Funaba. Originally installed into
3848 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3851 2003-08-31 Simon Josefsson <jas@extundo.com>
3853 * timegm.h: New file.
3854 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3856 2003-08-31 Karl Berry <karl@gnu.org>
3858 * argp.h: update from libc.
3860 2003-08-28 Bruno Haible <bruno@clisp.org>
3862 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3863 warning on QNX, which defines O_BINARY to 000000.
3865 2003-08-24 Bruno Haible <bruno@clisp.org>
3867 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3868 MSVC7 <stdio.h> is included later.
3870 2003-08-20 Bruno Haible <bruno@clisp.org>
3872 * progname.h: New file, from GNU gettext.
3873 * progname.c: New file, from GNU gettext.
3874 * progreloc.c: New file, from GNU gettext.
3876 2003-08-19 Bruno Haible <bruno@clisp.org>
3878 * xstrdup.c: Assume <string.h> exists.
3880 2003-08-18 Jim Meyering <jim@meyering.net>
3882 * setenv.h: Indent nested cpp directive.
3883 * vasnprintf.c: Remove trailing blanks.
3885 2003-08-17 Simon Josefsson <jas@extundo.com>
3886 Bruno Haible <bruno@clisp.org>
3888 * xstrndup.h: New file.
3889 * xstrndup.c: New file.
3891 2003-08-17 Bruno Haible <bruno@clisp.org>
3893 * strndup.h: New file.
3895 2003-08-16 Paul Eggert <eggert@twinsun.com>
3897 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3898 space, undoing this 2003-08-12 change:
3899 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3901 2003-08-16 Jim Meyering <jim@meyering.net>
3903 Merge from coreutils.
3904 * xstrtoimax.c: #else #if -> #elif.
3905 * xstrtoumax.c: Likewise.
3907 2003-08-15 Paul Eggert <eggert@twinsun.com>
3909 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3910 rather than tab, after '#' in shell-script copyright notices.
3911 Suggested by Bruno Haible.
3913 2003-08-15 Jim Meyering <jim@meyering.net>
3914 and Paul Eggert <eggert@twinsun.com>
3916 Merge from coreutils.
3917 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3918 member but strut utmpx does not. Needed for AIX 4.3.3.
3919 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3921 2003-08-15 Jim Meyering <jim@meyering.net>
3923 Merge from coreutils.
3924 * xgethostname.c: Include <stdlib.h>.
3925 (xghostname): Don't exit for anything other than memory-related
3926 failure; just return NULL.
3927 * userspec.c: Include "posixver.h".
3928 (parse_user_spec): Accept `.' as a separator only
3929 in pre-POSIX-200112 mode.
3930 * strtoimax.c: Use #elif rather than #else #if.
3931 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3932 Remove function, now that we can rely on a working tzset function.
3933 [!_LIBC]: Ensure that the required autoconf test has been run.
3934 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3935 Use underlying_strftime for %r.
3936 * sha.c: Merge in some clean-up and optimization changes from glibc.
3937 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3938 Ensure that it is a multiple of 64.
3939 Rearrange loop exit tests so as to avoid performing an
3940 additional fread after encountering an error or EOF.
3941 * realloc.c: Update copyright date.
3943 2003-08-14 Jim Meyering <jim@meyering.net>
3945 Merge from coreutils.
3946 * obstack.h: Whitespace changes.
3947 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3948 and xcalloc return values.
3949 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3950 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3951 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3952 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3953 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3955 Use mntctl's return value to drive the entry-processing loop, since
3956 we can't rely on the value of the vmt_length member in the last
3957 entry. On some systems doing so could result in exhausting
3958 virtual memory. Based in part on a patch from Mike Jetzer.
3960 2003-08-14 Jim Meyering <jim@meyering.net>
3961 and Paul Eggert <eggert@twinsun.com>
3963 Merges from coreutils, plus other fixes.
3964 * physmem.c: Merge in portability changes from gcc/libiberty
3965 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3966 for credits and details. Thanks to Kaveh Ghazi for helping
3967 to keep these files in sync.
3968 (ARRAY_SIZE): Define it.
3969 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3970 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3971 (memcasecmp): Don't assume size_t fits in unsigned int.
3972 Remove casts and duplicate code.
3973 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3974 (memcpy): Remove definition.
3975 Merge in some clean-up and optimization changes from glibc.
3976 [BLOCKSIZE]: Move definition to top of file.
3977 Ensure that it is a multiple of 64.
3978 Rearrange loop exit tests so as to avoid performing an
3979 additional fread after encountering an error or EOF.
3980 * md5.h (md5_uintptr): Define.
3981 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3982 return to the initial working directory. Preserve errno
3984 * idcache.c: Include "xalloc.h".
3985 (xmalloc, xrealloc): Remove decls.
3986 (getuser): Remove casts no longer required in C89.
3987 * human.c: Include stdio.h, for sprintf.
3988 * group-member.c: Include "xalloc.h".
3989 (xmalloc, xrealloc): Remove decls.
3990 (get_group_info): Remove casts no longer required in C89.
3991 * getusershell.c (readname): Remove casts no longer required in C89.
3992 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3993 * getline.c: Whitespace fix, from coreutils.
3995 2003-08-13 Paul Eggert <eggert@twinsun.com>
3997 * exclude.c: Include <ctype.h>
3998 (IN_CTYPE_DOMAIN): New macro.
4000 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4003 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4004 Undo previous (whitespace-only) change.
4006 2003-08-12 Paul Eggert <eggert@twinsun.com>
4008 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4009 Normalize leading white space and remove trailing white space.
4010 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4011 notice, as per ../config/srclist-update.
4013 Merge from coreutils.
4014 * euidaccess.h: New file.
4015 * euidaccess.c: Include it.
4016 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4017 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4018 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4020 2003-08-11 Bruno Haible <bruno@clisp.org>
4022 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4023 (vasnprintf): Use it instead of wcslen.
4025 2003-08-11 Bruno Haible <bruno@clisp.org>
4027 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4028 value to ensure that _Bool promotes to int. Use #define for _Bool when
4029 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4031 2003-08-10 Karl Berry <karl@gnu.org>
4033 * regex.h: update from libc (whitespace fix).
4035 2003-08-09 Paul Eggert <eggert@twinsun.com>
4037 Merge some files from coreutils. These changes were
4038 originally made by Jim Meyering.
4039 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4040 many older Unixes require this.
4041 * alloca.c (alloca): Remove cast to argument of free;
4042 no longer needed in C89.
4043 * alloca_.h, regex.h: Fix white space to match
4044 what GNU indent does.
4046 2003-08-05 Paul Eggert <eggert@twinsun.com>
4048 * bumpalloc.h: Remove.
4050 2003-08-04 Paul Eggert <eggert@twinsun.com>
4052 * getloadavg.c: Change copyright notice and spacing to conform to
4055 Merge from coreutils.
4056 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4058 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4059 from Karl Berry, implemented by Jim Meyering.
4060 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4061 from Dmitry V. Levin.
4062 Remove anachronistic cast of xrealloc.
4063 * fnmatch_.h (__const): Remove. Use 'const'.
4064 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4065 type. Otherwise, it wouldn't compile with at least /bin/cc on
4066 ymp-cray-unicos9.0.2.X.
4067 Combine two mostly-identical uses of alloca into one.
4068 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4070 2003-08-04 Dave Love <d.love@dl.ac.uk>
4074 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4075 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4076 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4077 obsolete NLIST_NAME_UNION.
4078 [__GNU__]: Undef BSD and FSCALE.
4079 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4081 2003-08-03 Paul Eggert <eggert@twinsun.com>
4083 * stdbool_.h (_Bool): Make it signed char, instead of
4084 an enum type, so that it's guaranteed to promote to int. See:
4085 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4087 2003-07-31 Paul Eggert <eggert@twinsun.com>
4089 * strerror.c: Include config.h, limits.h. Declare sprintf.
4090 (strerror): Don't assume that a printable int fits in 14 bytes.
4092 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4093 Bruno Haible <bruno@clisp.org>
4095 * getline.h (getline, getdelim): Change return type to ssize_t.
4096 * getline.c (getline, getdelim): Likewise.
4097 Remove _GNU_SOURCE define; now it's defined in config.h through
4100 2003-07-22 Paul Eggert <eggert@twinsun.com>
4102 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4103 over-parenthesization in macros.
4105 Sync with coreutils.
4107 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4110 Use `exit_failure' for xalloc and xmemcoll instead of their own
4111 private exit-failure variables.
4112 * xalloc.h (xalloc_exit_failure): Remove.
4113 * xmalloc.c: Likewise. Include exitfail.h.
4114 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4115 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4116 * xmemcoll.c: Likewise. Include exitfail.h.
4117 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4119 2003-07-18 Paul Eggert <eggert@twinsun.com>
4121 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4122 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4123 to test that it can stand by itself. Include "exitfail.h".
4124 Clients should set exit_failure instead.
4125 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4127 2003-07-18 Andreas Schwab <schwab@suse.de>
4129 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4131 2003-07-18 Bruno Haible <bruno@clisp.org>
4133 * getndelim2.h: New file.
4134 * getndelim2.c: Make into a module of its own. Include config.h,
4136 (getndelim2): Make non-static. Change return type to ssize_t.
4137 * getline.h: Change argument names.
4138 * getline.c: Include getndelim2.h instead of getndelim2.c.
4139 * getnline.c: Include getndelim2.h.
4141 2003-07-17 Bruno Haible <bruno@clisp.org>
4143 * Makefile.am: Remove file.
4144 * Makefile.in: Remove file.
4146 2003-07-17 Bruno Haible <bruno@clisp.org>
4148 * getnline.h: New file.
4149 * getnline.c: New file.
4150 * getndelim2.c: New file, extracted from getline.c.
4151 (getndelim2): Renamed from getdelim2, with added nmax argument.
4152 * getline.c: Include getndelim2.c.
4153 (getdelim2): Moved out to getndelim2.c.
4154 (getline, getdelim): Update.
4156 2003-07-15 <karl@gnu.org>
4158 * vasnprintf.c: update from gettext.
4160 2003-07-15 Jim Meyering <jim@meyering.net>
4162 * makepath.c (make_path): Enclose diagnostic in _(...).
4164 2003-07-14 Paul Eggert <eggert@twinsun.com>
4166 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4167 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4168 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4169 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4170 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4171 updated automatically by ../config/srclist-update. This changes
4172 their license from LPGL to GPL.
4174 2003-07-14 Jim Meyering <jim@meyering.net>
4176 Don't emit diagnostics. Let callers do that.
4177 * save-cwd.c: Don't include "error.h".
4178 (save_cwd): Don't call error. Ensure that errno is valid
4179 when returning nonzero.
4181 * save-cwd.h (restore_cwd): Update prototype.
4182 * save-cwd.c (restore_cwd): Remove two parameters.
4183 Simplify. Don't call error upon failure. Let callers do that.
4184 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4185 when auditing is enabled. But don't bother updating the #if.
4187 2003-07-14 Simon Josefsson <jas@extundo.com>
4189 * mempcpy.h: New file.
4190 * mempcpy.c: New file.
4192 2003-07-14 Paul Eggert <eggert@twinsun.com>
4194 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4195 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4196 unicodeio.c, unicodeio.h, unlocked-io.h:
4197 Switch from LGPL to GPL.
4199 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4201 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4202 it breaks C++ compilation.
4203 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4205 2003-07-10 Jim Meyering <jim@meyering.net>
4207 * vasnprintf.c: Remove trailing blanks.
4208 Make cpp indentation consistent.
4210 2003-07-09 Paul Eggert <eggert@twinsun.com>
4212 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4213 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4214 Switch from LGPL to GPL.
4216 2003-07-07 Paul Eggert <eggert@twinsun.com>
4218 * mktime.c: Fix some boundary cases and remove need for floating point.
4220 Issue a compile-time diagnostic if time_t is floating point, or if
4221 two's complement arithmetic is not in effect, or if arithmetic
4222 right shift does not propagate the sign. These assumptions were
4223 all in the original code but they weren't checked.
4225 (TIME_T_MIDPOINT, verify): New macros.
4226 (__isleap): Remove; it has integer overflow problems.
4227 (leapyear): New function, without those problems.
4228 (ydhms_tm_diff): Remove; splitting into two parts.
4229 (ydhms_diff): New function, containing the arithmetic part of
4230 the old ydhms_tm_diff function. Issue a compile-time
4231 diagnostic if we are not using C99 integer division.
4232 Avoid casts when possible.
4233 (guess_time_tm): New function, containing the checking part of
4234 the old ydhms_tm_diff function. Return the new value, rather than
4235 the difference between it and the old. Accept a new argument T
4236 so that *T specifies the old value. Check for overflow in the result.
4238 (__mktime_internal): Use a time_t offset, not a long int offset.
4239 This undoes the 2003-06-04 change, which is no longer needed now
4240 that we have better overflow checking.
4241 (localtime_offset): Likewise.
4243 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4244 and long are 64-bit but int is only 32-bit.
4245 (ydhms_diff): Use long int to store year1 and yday1.
4246 Issue a compile-time diagnostic if long int is not wide enough.
4248 (__mktime_internal): Use long int to store adjusted year and yday.
4249 Use plain C rather than preprocessor commands, if that doesn't
4251 Check for overflow (and try to repair) after each probe
4252 rather than checking only at the very end. This avoids some bugs
4253 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4254 does not equal GMT offset at maximum time).
4255 Use integer to check for overflow rather than floating point; this
4256 is more portable to non-IEEE hosts, and is a tad faster.
4257 When we detect that we are oscillating between two values,
4258 don't check whether tm_isdst has the requested value, since
4259 we already know the answer. When tm_isdst has the wrong value,
4260 use a different heuristic to find the right one, based on the
4261 extreme values actually observed in practice in tz2003a,
4262 rather than the (overly optimistic) "previous 3 calendar quarters".
4264 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4265 "T const" to accommodate glibc style.
4266 (check_result): Use less-confusing report format. "long" -> "long int.
4268 Don't loop if the iteration overflows time_t.
4269 Allow a negative step in the iteration.
4271 2003-07-01 Paul Eggert <eggert@twinsun.com>
4273 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4274 having it depend on HAVE_SYS_TYPES_H.
4276 2003-06-25 Bruno Haible <bruno@clisp.org>
4278 * readlink.c: New file.
4280 2003-06-20 Bruno Haible <bruno@clisp.org>
4282 Assume C89, so PARAMS isn't needed.
4283 * unicodeio.h (PARAMS): Remove.
4284 * unicodeio.c: Don't use PARAMS.
4286 2003-06-18 Jim Meyering <jim@meyering.net>
4288 Merge changes from coreutils.
4289 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4290 Remove explicit declarations of xmalloc and realloc.
4292 (read_utmp): Remove anachronistic cast of xmalloc.
4294 2003-06-17 Paul Eggert <eggert@twinsun.com>
4296 Assume C89, so PARAMS isn't needed.
4297 * backupfile.h (PARAMS): Remove. All uses removed.
4298 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4299 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4300 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4301 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4302 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4303 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4304 xstrtol.h: Likewise.
4305 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4306 same.h, strverscmp.h: Do not include config.h; no longer needed.
4307 Anyway, config.h should always be included before any other file.
4309 2003-06-11 Simon Josefsson <jas@extundo.com>
4311 * sysexit_.h: New file.
4313 2003-05-20 Derek Price <derek@ximbiot.com>
4315 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4317 2003-06-10 Simon Josefsson <jas@extundo.com>
4319 * strchrnul.h: New file.
4320 * strchrnul.c: New file.
4322 2003-06-10 Simon Josefsson <jas@extundo.com>
4324 * argp.h: New file, from glibc.
4325 * argp-ba.c: New file, from glibc.
4326 * argp-eexst.c: New file, from glibc.
4327 * argp-fmtstream.c: New file, from glibc.
4328 * argp-fmtstream.h: New file, from glibc.
4329 * argp-fs-xinl.c: New file, from glibc.
4330 * argp-help.c: New file, from glibc.
4331 * argp-namefrob.h: New file, from glibc.
4332 * argp-parse.c: New file, from glibc.
4333 * argp-pv.c: New file, from glibc.
4334 * argp-pvh.c: New file, from glibc.
4335 * argp-xinl.c: New file, from glibc.
4337 2003-06-07 Jim Meyering <jim@meyering.net>
4339 * readtokens.h: Put `Free Software Foundation, Inc.'
4340 in place of my name in the copyright comment.
4341 Remove definition and uses of __P.
4344 * stat.c: Don't declare xmalloc explicitly.
4345 Instead, include "xalloc.h".
4346 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4347 xrealloc, and xcalloc return values.
4348 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4350 * xgetcwd.h: Remove definition/uses of PARAMS.
4352 2003-06-06 Jim Meyering <jim@meyering.net>
4354 * stdbool_.h: Renamed from stdbool.h.in.
4356 2003-06-06 Jim Meyering <jim@meyering.net>
4358 Merge from coreutils.
4359 * same.c: (same_name): Declare *_basename locals to be `const'.
4360 Consolidate declarations and initializations of *_base* locals.
4362 Merge from coreutils.
4363 This avoids a core dump on systems without GNU putenv,
4364 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4365 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4366 (unsetenv): New static function, from GNU libc.
4367 (rpl_putenv): Use it.
4369 * modechange.c: Remove trailing blanks.
4371 Merge from coreutils.
4372 * fsusage.c: Remove declaration of statfs.
4373 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4375 * posixtm.c: Include <stdbool.h> unconditionally.
4377 2003-06-05 Paul Eggert <eggert@twinsun.com>
4379 * mktime.c (__mktime_internal): When resolving a tm_isdst
4380 mismatch, look in future quarters as well as past. This fixes a
4381 bug when processing fall-backwards gaps immediately after a long
4382 period of daylight-saving time.
4384 * mktime.c: Assume freestanding C89 or better.
4385 (HAVE_LIMITS_H): Remove. Assume it's 1.
4386 (__P): Remove; not used.
4387 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4388 (mktime, not_equal_tm, print_tm, check_result,
4389 main): Use prototypes. Use const * where appropriate.
4390 (main): Fix typo in testing code that uncovered by above changes.
4391 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4393 2003-06-04 Paul Eggert <eggert@twinsun.com>
4395 * mktime.c: Fix Debian bug 177940
4396 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4397 (localtime_offset): Now long int, not time_t, because we want it
4398 to be guaranteed to be signed. All uses changed.
4399 (__mktime_internal): If overflow would occur when adding offset,
4402 Merge 'human' changes from coreutils. Rewrite to support
4403 locale-specific notations like thousands separators.
4404 * human.c: Simplify authorship notice.
4405 Include human.h immediately after config.h.
4406 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4407 <limits.h>: Do not include, since human.h does.
4408 (SIZE_MAX, UINTMAX_MAX): New macros.
4409 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4410 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4411 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4412 (power_letter): Renamed from suffixes.
4413 (generate_suffix_backwards): Remove.
4414 (adjust_value): Now takes int style (because of human.h changes)
4415 and long double value (for greater precision on some platforms).
4416 (group_number): New function.
4417 (human_readable): Use it. Use integer options, not enum.
4418 Put the options before the sizes in the arg list.
4419 Support all the new options.
4420 The old human_readable function has been removed;
4421 use inttostr.h instead.
4422 (human_readable, default_block_size, humblock):
4423 Use uintmax_t, not int, for block sizes.
4424 (human_readable_inexact, block_size_types): Remove.
4425 (block_size_opts): New constant.
4426 (human_options): Renamed from human_block_size, with new signature
4427 that allows block sizes up to UINTMAX_MAX. All callers changed.
4428 * human.h: Add copyright and authorship notice.
4429 Include <limits.h> and <stdbool.h> unconditionally.
4430 (PARAMS): Remove. All uses removed.
4431 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4432 (enum human_inexact_style): Remove tag; now a nameless enum.
4433 (human_floor, human_ceiling, human_round_to_even): Now have
4434 values 2, 0, 1 rather than -1, 1, 0.
4435 (human_group_digits, human_suppress_point_zero, human_autoscale,
4436 human_base_1024, human_SI, human_B): New constants.
4437 (human_readable_inexact, human_block_size): Remove.
4438 (human_readable): Size args are now uintmax_t, not int.
4439 (human_options): New decl.
4441 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4442 unnecessary now that we assume C89 or better. This change
4443 imported from coreutils.
4445 * mktime.c (__mktime_internal): Do not reject negative timestamps
4446 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4447 in the 2003-05-30 sync from glibc.
4449 .h files should stand alone, but we shouldn't include <sys/types.h>
4450 if we can get away with just <stddef.h>.
4452 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4453 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4454 rather than <sys/types.h>, as we merely need size_t.
4455 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4457 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4458 Include <stdio.h>, to get FILE.
4459 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4460 memcasecmp.h has included <stddef.h> and all we need is size_t.
4461 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4462 our interface, instead of including <sys/types.h>
4464 2003-06-02 Paul Eggert <eggert@twinsun.com>
4467 Fix some minor time-related bugs with POSIX time arguments.
4468 Some valid time stamps were being rejected (notably -1, and
4469 time stamps before 1900 on 64-bit hosts). And some invalid
4470 time stamps were being accepted, e.g. September 31.
4472 * posixtm.h (posixtime): Return bool instead of time_t, so
4473 that we can return (time_t) -1 successfully.
4474 * posixtm.c: Likewise.
4475 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4476 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4477 (t): Remove static var.
4478 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4479 of static var. All uses changed.
4480 (year): Do not reject years before 1900; they can occur with
4482 (posix_time_parse): Do not check for out-of-range components;
4483 that is now the caller's responsibility, since our checks were
4484 only approximations.
4485 (posixtime): Use mktime to check for out-of-range components,
4486 since it knows them exactly.
4487 If mktime returns (time_t) -1, check whether an error actually occurred
4488 by invoking localtime on -1.
4489 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4490 posixtime failures better.
4491 Improve the test data (in comments only).
4493 2003-05-30 <karl@gnu.org>
4495 * mktime.c: update from libc.
4497 2003-05-30 Bruno Haible <bruno@clisp.org>
4499 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4500 * localcharset.h: Likewise.
4501 * localcharset.c: Likewise.
4503 2003-05-28 Paul Eggert <eggert@twinsun.com>
4505 Assume the headers required for C89 freestanding compilers.
4506 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4507 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4508 without checking for HAVE_LIMITS_H.
4509 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4510 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4512 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4513 * exclude.c: Include <stdbool.h> unconditionally.
4514 * tempname.c: Include <stddef.h> unconditionally.
4515 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4516 * modechange.c, rpmatch.c (NULL): Don't define, since
4517 <stddef.h> does that.
4518 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4519 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4520 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4521 * xstrtol.c: Likewise.
4522 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4523 * savedir.c: Include <stddef.h> instead of defining NULL.
4525 * addext.c (addext): Use assignment rather than cast, to avoid
4526 warnings on some platforms.
4528 * mktime.c (__mktime_internal): Do not reject negative timestamps
4531 2003-05-10 Bruno Haible <bruno@clisp.org>
4533 * linebreak.c (iconv_string_length): Don't return -1 just because the
4534 string is longer than 4 KB.
4536 2003-05-12 Jim Meyering <jim@meyering.net>
4538 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4539 the space-padded-by-default conversion specifiers, %e, %k, %l.
4541 2003-05-03 Bruno Haible <bruno@clisp.org>
4543 Upgrade to Unicode-4.0.
4544 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4545 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4546 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4547 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4548 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4549 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4550 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4551 Change width of U+E0100..U+E01EF from 1 to 0.
4553 2003-04-25 Bruno Haible <bruno@clisp.org>
4555 * copy-file.c: Include <stddef.h>, for size_t.
4557 2003-04-25 Jim Meyering <jim@meyering.net>
4559 * copy-file.c (copy_file_preserving): Declare buf_size to be
4560 of type size_t, not int.
4562 2003-04-11 Jim Meyering <jim@meyering.net>
4564 Merge changes from Coreutils.
4566 2003-03-22 Jim Meyering <jim@meyering.net>
4568 * strftime.c (widen): Cast alloca return value to proper type.
4570 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4573 * strftime.c (my_strftime): Handle very large width
4574 specifications for numeric values correctly. Improve checks for
4577 2003-01-19 Jim Meyering <jim@meyering.net>
4579 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4580 (nl_get_alt_digit) [! defined my_strftime]: Define.
4581 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4582 _nl_get_alt_digit and _nl_get_walt_digit.
4584 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4585 These changes have no effect outside of _LIBC.
4587 2003-04-10 Bruno Haible <bruno@clisp.org>
4589 * findprog.h: New file, from GNU gettext.
4590 * findprog.c: New file, from GNU gettext.
4592 2003-04-05 Jim Meyering <jim@meyering.net>
4594 Merge changes from Coreutils.
4596 * exclude.h (PARAMS): Remove definition and uses.
4597 * exclude.c: Remove uses of `PARAMS'.
4599 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4600 Add test-cases for DOS filenames. Declare program_name.
4601 (main): Set up program_name. Patch by Rich Dawe.
4603 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4605 Use mntctl's return value to drive the entry-processing loop, since
4606 we can't rely on the value of the vmt_length member in the last
4607 entry. On some systems doing so could result in exhausting
4608 virtual memory. Based in part on a patch from Mike Jetzer.
4610 2003-04-04 Bruno Haible <bruno@clisp.org>
4612 * linebreak.h: New file, from GNU gettext.
4613 * linebreak.c: New file, from GNU gettext with slight modifications.
4614 * lbrkprop.h: New file, from GNU gettext.
4616 2003-04-03 Bruno Haible <bruno@clisp.org>
4618 * utf8-ucs4.h: New file, from GNU gettext.
4619 * utf16-ucs4.h: New file, from GNU gettext.
4620 * ucs4-utf8.h: New file, from GNU gettext.
4621 * ucs4-utf16.h: New file, from GNU gettext.
4623 2003-04-02 Bruno Haible <bruno@clisp.org>
4625 * binary-io.h: New file, from GNU gettext.
4627 2003-04-01 Bruno Haible <bruno@clisp.org>
4629 * pathname.h: New file, from GNU gettext.
4630 * concatpath.c: New file, from GNU gettext.
4632 2003-03-30 Bruno Haible <bruno@clisp.org>
4634 * copy-file.c (copy_file_preserving): Don't set owner if the function
4635 chown() doesn't exist.
4637 2003-03-28 Bruno Haible <bruno@clisp.org>
4639 * copy-file.h: New file, from GNU gettext.
4640 * copy-file.c: New file, from GNU gettext.
4642 2003-03-18 Jim Meyering <jim@meyering.net>
4644 * quote.c (quote_n): Fix typo in comment.
4646 2003-03-14 Jim Meyering <jim@meyering.net>
4648 Merge changes from Coreutils.
4649 * obstack.h (obstack_object_size): Declare temporary, __o,
4650 to be const, in order to avoid warnings.
4651 (obstack_room): Likewise.
4652 (obstack_empty_p): Likewise.
4654 2003-03-13 Paul Eggert <eggert@twinsun.com>
4656 Merge changes from Bison.
4657 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4658 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4659 when compiling Bison 1.875's `bitset bset = obstack_alloc
4660 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4661 * hash.c: Include <stdbool.h> unconditionally.
4663 2003-03-09 Paul Eggert <eggert@twinsun.com>
4665 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4666 Reported by Bruce Becker; see:
4667 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4669 2003-03-03 Paul Eggert <eggert@twinsun.com>
4670 Bruno Haible <bruno@clisp.org>
4672 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4673 Reported by John Hughes, see
4674 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4676 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4678 * poll_.h: New file.
4681 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4683 * mathl.h: New file.
4684 * acosl.c: New file.
4685 * asinl.c: New file.
4686 * atanl.c: New file.
4687 * ceill.c: New file.
4690 * floorl.c: New file.
4691 * frexpl.c: New file.
4692 * ldexpl.c: New file.
4694 * sincosl.c: New file.
4696 * sqrtl.c: New file.
4698 * trigl.c: New file.
4699 * trigl.h: New file.
4701 2003-02-17 Bruno Haible <bruno@clisp.org>
4703 * mkdtemp.h: New file, from GNU gettext.
4704 * mkdtemp.c: New file, from GNU gettext.
4706 2003-01-31 Bruno Haible <bruno@clisp.org>
4708 * rename.c: #undef rename before defining rpl_rename.
4709 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4711 2003-01-30 Bruno Haible <bruno@clisp.org>
4713 * printf-args.h: New file, from GNU gettext.
4714 * printf-args.c: New file, from GNU gettext.
4715 * printf-parse.h: New file, from GNU gettext.
4716 * printf-parse.c: New file, from GNU gettext.
4717 * vasnprintf.h: New file, from GNU gettext.
4718 * vasnprintf.c: New file, from GNU gettext.
4719 * asnprintf.c: New file, from GNU gettext.
4720 * vasprintf.h: New file, from GNU gettext with modifications.
4721 * vasprintf.c: New file, from GNU gettext.
4722 * asprintf.c: New file, from GNU gettext.
4724 2003-01-29 Bruno Haible <bruno@clisp.org>
4726 * stpncpy.h: New file, from GNU gettext with modifications.
4727 * stpncpy.c: New file, from GNU gettext with modifications.
4729 2003-01-28 Bruno Haible <bruno@clisp.org>
4731 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4733 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4736 2003-01-27 Bruno Haible <bruno@clisp.org>
4738 * xsetenv.h: New file, from GNU gettext.
4739 * xsetenv.c: New file, from GNU gettext.
4741 2003-01-23 Bruno Haible <bruno@clisp.org>
4743 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4745 2003-01-22 Bruno Haible <bruno@clisp.org>
4747 * exit.h: New file, from GNU gettext.
4749 2003-01-11 Bruno Haible <bruno@clisp.org>
4751 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4752 * strcase.h (strcasecmp, strncasecmp): Likewise.
4754 2003-01-14 Jim Meyering <jim@meyering.net>
4756 * same.c (same_name): Tweak a comment.
4758 2003-01-11 Bruno Haible <bruno@clisp.org>
4760 * same.c (same_name): Reorder tests so as to avoid calling stat()
4761 when a string comparison is sufficient.
4763 2003-01-11 Bruno Haible <bruno@clisp.org>
4765 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4768 2003-01-11 Bruno Haible <bruno@clisp.org>
4770 * hash-pjw.c: Add comment about low quality of this function.
4772 2003-01-12 Paul Eggert <eggert@twinsun.com>
4774 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4775 to avoid collisions with libcurses and libreadline.
4777 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4778 * getstr.h, getstr.c: Remove.
4779 * getline.c: Include "getline.h", to check interface.
4780 Move body of old getstr.c here: this defines MIN_CHUNK and
4781 declares getdelim2, which is renamed from getstr.
4782 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4784 * linebuffer.c (readlinebuffer): Renamed from readline.
4786 * linebuffer.h: Likewise.
4787 (readline): Remove backward-compatibility macro.
4789 2003-01-12 Jim Meyering <jim@meyering.net>
4791 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4793 2003-01-10 Bruno Haible <bruno@clisp.org>
4795 * alloca_.h: New file.
4796 * getdate.y: Unconditionally include alloca.h.
4797 * makepath.c: Likewise.
4798 * setenv.c: Likewise.
4799 * userspec.c: Likewise.
4801 2003-01-09 Bruno Haible <bruno@clisp.org>
4803 * stdbool.h.in: New file.
4805 2003-01-08 Bruno Haible <bruno@clisp.org>
4807 * safe-read.c: Include specification header first, to ensure its
4809 * full-write.c: Likewise.
4811 2003-01-08 Jim Meyering <jim@meyering.net>
4813 * full-write.c: Undefine and define-away `const' after inclusion
4814 of errno.h, not before. Suggestion from Bruno Haible.
4816 2003-01-07 Jim Meyering <jim@meyering.net>
4818 * full-write.c: Rework so that it may serve to define full_read, too.
4819 * full-read.c: Simply #define FULL_READ and include full-write.c.
4821 2003-01-06 Jim Meyering <jim@meyering.net>
4823 * version-etc.c: Update year in translatable copyright string.
4825 2002-12-25 Bruno Haible <bruno@clisp.org>
4827 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4828 * xstrtol.h: Likewise.
4829 * xstrtoimax.c: Likewise.
4830 * xstrtoumax.c: Likewise.
4831 * human.h: Likewise.
4833 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4834 on systems that have <inttypes.h> but not <stdint.h>.
4836 2002-12-31 Paul Eggert <eggert@twinsun.com>
4838 * memcoll.c (memcoll): Fall back on a simple algorithm using
4839 memcmp if strcoll doesn't work.
4841 2002-12-23 Bruno Haible <bruno@clisp.org>
4843 * localcharset.h: New file.
4844 * localcharset.c: Include it.
4845 * unicodeio.c: Likewise.
4847 2002-12-22 Bruno Haible <bruno@clisp.org>
4849 * utime.c (utime_null): No need to call ftruncate if the file was
4852 2002-12-23 Bruno Haible <bruno@clisp.org>
4854 * memcoll.c (STRCOLL): New macro.
4857 2002-12-22 Bruno Haible <bruno@clisp.org>
4859 * getstr.h (getstr): Define, to avoid clash with libcurses.
4860 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4862 2002-12-22 Bruno Haible <bruno@clisp.org>
4864 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4866 2002-12-23 Bruno Haible <bruno@clisp.org>
4868 * getline.h: Include <stddef.h>, for size_t.
4870 * unicodeio.h: Include <stddef.h>, for size_t.
4871 * unicodeio.c: Don't include <stddef.h>.
4873 2002-12-17 Bruno Haible <bruno@clisp.org>
4875 * canon-host.c (strdup): Remove unused declaration.
4877 * fsusage.c: Include full_read.h.
4878 (get_fs_usage): Use full_read instead of safe_read.
4880 * utime.c (utime_null): Use SAFE_READ_ERROR.
4882 2002-12-11 Bruno Haible <bruno@clisp.org>
4884 * setenv.h: Rewritten to cope with systems that have setenv() but not
4886 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4889 2002-12-11 Bruno Haible <bruno@clisp.org>
4891 * setenv.c (alloca): Fall back to malloc.
4893 (setenv): Use freea() to free memory allocated with alloca().
4895 2002-11-13 Bruno Haible <bruno@clisp.org>
4897 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4898 function declarations.
4899 * unsetenv.c (unsetenv): Likewise.
4901 2002-03-04 Bruno Haible <bruno@clisp.org>
4903 Portability to AIX 4.3.3.
4904 * unsetenv.c: New file, extracted from setenv.c.
4905 * setenv.c: Move the unsetenv() function to unsetenv.c.
4907 2001-12-20 Bruno Haible <bruno@clisp.org>
4909 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4910 use malloc instead. For SunOS 4.
4912 2001-12-11 Bruno Haible <bruno@clisp.org>
4914 * setenv.c: Declare alloca.
4915 (compar_fn_t): New typedef.
4916 (KNOWN_VALUE, STORE_VALUE): Use it.
4918 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4921 2002-12-10 Paul Eggert <eggert@twinsun.com>
4923 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4924 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4925 Choose values that are less likely to collide with system fnmatch
4927 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4928 defined (e.g., a pure POSIX system).
4929 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4930 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4932 2002-12-06 Jim Meyering <jim@meyering.net>
4934 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4936 Merge in changes from libc's misc/error.c, in preparation
4937 for the merge of gnulib's changes back into libc.
4939 * error.c (_): Define only if not already defined.
4940 Move definition to follow all #include directives.
4941 Include unlocked-io.h only if !_LIBC.
4942 [_LIBC]: Include <libio/libioP.h>.
4943 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4944 (fflush): Tweak definition to use INTUSE.
4947 2002-12-05 Paul Eggert <eggert@twinsun.com>
4949 * alloca.c [defined emacs]: Include "lisp.h".
4950 (xalloc_die) [defined emacs]: New macro.
4951 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4952 [! defined emacs]: Include <xalloc.h>.
4953 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4954 (pointer): Typedef to POINTER_TYPE *.
4955 (malloc): Remove decl; we now always use xmalloc.
4956 (alloca): Use old-style definition, since Emacs needs this.
4957 Check for arithmetic overflow when computing combined size.
4959 2002-12-04 Paul Eggert <eggert@twinsun.com>
4961 Do not generate unlocked-io.h automatically, since it's easier to
4962 maintain it by hand.
4964 * unlocked-io.h: New file, from GNU diffutils,
4965 but with proper copyright notice and attribution.
4967 * Makefile.am: Add copyright notice.
4968 (libfetish_a_SOURCES): Add unlocked-io.h.
4969 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4970 (DISTCLEANFILES, io_functions): Remove macros.
4971 (EXTRA_DIST): Remove gen_uio.
4972 (unlocked-io.h): Remove rule.
4974 2002-12-04 Jim Meyering <jim@meyering.net>
4976 Reflect the fact that stat.c and lstat.c are no longer generated.
4977 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4978 (DISTCLEANFILES): Likewise.
4979 (EXTRA_DIST): Likewise.
4980 (all_local): Don't depend on stat.c or lstat.c.
4981 (stat.c, lstat.c): Remove rules.
4982 (EXTRA_DIST): Remove xstat.in.
4984 * xstat.in: Remove file. Contents moved into stat.c.
4985 * stat.c: New file. Contents mostly from xstat.in.
4986 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4987 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4989 * safe-read.c: Rework so that it may serve to define safe_write, too.
4990 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4992 2002-12-03 Jim Meyering <jim@meyering.net>
4994 * safe-read.c, safe-write.c: Change variable names and comments, but
4995 not semantics, to minimize the differences between these two files.
4996 (safe_read): Change comment to mention SAFE_READ_ERROR.
4998 * safe-read.c (IS_EINTR): Define.
4999 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5001 2002-12-02 Bruno Haible <bruno@clisp.org>
5003 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5004 Define, taken from safe-read.c.
5005 (INT_MAX): Provide fallback.
5006 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5007 * safe-write.h (SAFE_WRITE_ERROR): Define.
5009 * safe-read.c (EINTR): Remove definition.
5010 (safe_read): Don't use EINTR if it is absent.
5012 2002-12-02 Jim Meyering <jim@meyering.net>
5014 * safe-read.c (EINTR): Define.
5015 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5016 (INT_MAX): Provide fallback.
5017 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5019 * safe-read.h (SAFE_READ_ERROR): Define.
5021 2002-12-01 Jim Meyering <jim@meyering.net>
5023 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5024 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5026 2002-11-27 Paul Eggert <eggert@twinsun.com>
5028 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5029 hash_rehash): Replace `if (limit <= value) abort ();' with
5030 `if (! (value < limit)) abort ();', for readability.
5032 2002-11-26 <karl@gnu.org>
5034 * strdup.c: copy from libc again, with jim's ok.
5035 * .cppi-disable: re-add strdup.c
5037 2002-11-25 <karl@gnu.org>
5039 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5040 instead of "strtol.c".
5042 2002-11-25 Jim Meyering <jim@meyering.net>
5044 * mktime.c: Sync from libc, now that it has the latest fix.
5046 2002-11-24 <karl@gnu.org>
5048 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5049 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5051 2002-11-24 Jim Meyering <jim@meyering.net>
5053 Update from coreutils:
5055 * mktime.c: Merge in changes from libc.
5057 Avoid a link-time failure on some Linux systems.
5058 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5059 (__mon_yday): Declare with the STATIC attribute.
5060 (__mktime_internal): Likewise.
5061 Based on a report from Greg Schafer.
5063 2002-11-23 Jim Meyering <jim@meyering.net>
5065 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5066 Use `unsigned', not `int', as type of index.
5068 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5070 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5072 2002-11-22 Paul Eggert <eggert@twinsun.com>
5074 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5075 hint that one should use `if (! x) abort ();' rather than `assert
5076 (x);', and anyway it's one less thing to worry about configuring.
5077 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5078 hash_rehash, hash_insert): Use abort rather than assert.
5080 2002-11-22 Paul Eggert <eggert@twinsun.com>
5082 * quotearg.h: Allow multiple inclusion by surrounding with
5083 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5084 so that we can be included first.
5085 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5086 * quotearg.c: Include quotearg.h immediately after config.h.
5087 No need to include stddef.h or sys/types.h any more.
5088 Surround local include files with "", not "<>".
5089 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5090 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5091 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5092 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5093 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5094 (ISPRINT): Remove; no longer needed now that we assume C89.
5096 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5099 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5100 quotearg_char): Use SIZE_MAX rather than
5101 (size_t) -1 when we are talking about "infinity".
5103 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5105 2002-11-22 Bruno Haible <bruno@clisp.org>
5107 * safe-read.h: Assume C89. Add comments.
5108 (safe_read): Change return type to size_t.
5109 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5110 counts > SSIZE_MAX correctly.
5111 * safe-write.h: New file.
5112 * safe-write.c: New file.
5113 * full-read.h: New file.
5114 * full-read.c: New file.
5115 * full-write.h: Assume C89. Add comments.
5116 * full-write.c: Include safe-write.h.
5117 (full_write): Rewritten to use safe_write.
5118 Suggested by Jim Meyering and Paul Eggert.
5120 2002-11-21 Bruno Haible <bruno@clisp.org>
5122 Remove case insensitive option matching.
5123 * argmatch.h (argcasematch): Remove declaration.
5124 (ARGCASEMATCH): Remove macro.
5125 (__xargmatch_internal): Remove case_sensitive argument.
5126 (XARGMATCH): Update.
5127 (XARGCASEMATCH): Remove macro.
5128 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5129 case_sensitive argument.
5130 (argcasematch): Remove function.
5131 (__xargmatch_internal): Remove case_sensitive argument.
5132 (main): Use XARGMATCH instead of XARGCASEMATCH.
5134 * xmalloc.c: Change compile-time error message. Add comment about
5135 required autoconf version.
5137 2002-11-21 Jim Meyering <jim@meyering.net>
5139 * strdup.c (strdup): Tweak comment and initial #if/#include.
5141 Merge in changes from the coreutils.
5143 2002-09-25 Paul Eggert <eggert@twinsun.com>
5144 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5145 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5146 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5147 int. Work more efficiently if X is the same width as uintmax_t.
5148 Do not compare X to -1, to avoid bogus compiler warning.
5149 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5150 Don't assume that f_frsize and f_bsize are the same type.
5152 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5155 * makepath.c (make_path): Restore umask *before* creating the final
5157 (make_path): Minor reformatting.
5159 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5160 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5162 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5163 ones. At least on GNU/Linux systems, `auto' means something else.
5166 2002-11-20 Paul Eggert <eggert@twinsun.com>
5168 Merge argmatch cleanups from Bison. Assume C89.
5170 * argmatch.c: Include config.h here, not in argmatch.h.
5171 Include stdlib.h, for EXIT_FAILURE.
5172 Always include <string.h>, since we assume C89.
5173 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5174 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5175 Include <stddef.h> instead, since it's all we need for size_t.
5176 (PARAMS): Remove. All uses removed.
5177 (ARRAY_CARDINALITY): Do not bother to #undef.
5178 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5179 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5180 Remove unnecessary parentheses.
5181 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5182 Insert necessary parentheses.
5183 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5184 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5186 2002-11-19 Bruno Haible <bruno@clisp.org>
5188 * mbswidth.c: Include mbswidth.h right at the beginning.
5189 * mbswidth.h: Include <stddef.h>, for size_t.
5191 * mbswidth.h (PARAMS): Remove macro.
5192 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5193 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5195 * gcd.h (PARAMS): Remove macro.
5196 (gcd): Use ANSI C function declarations.
5197 * gcd.c (gcd): Likewise.
5199 2002-11-15 Bruno Haible <bruno@clisp.org>
5201 * strcspn.c: Include <stddef.h>.
5202 (strcspn): Use ANSI C function declaration. Change return type to
5204 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5205 (strpbrk): Use NULL.
5206 * strpbrk.h (PARAMS): Remove macro.
5207 (strpbrk): Use ANSI C function declaration.
5208 * strstr.c: Don't include <sys/types.h>.
5209 * strstr.h (PARAMS): Remove macro.
5210 (strstr): Use ANSI C function declarations.
5212 2002-11-06 Bruno Haible <bruno@clisp.org>
5214 * gcd.h (gcd): Change argument type to 'unsigned long'.
5215 * gcd.c (gcd): Likewise.
5217 2002-11-05 Bruno Haible <bruno@clisp.org>
5219 * gcd.h: New file, from gettext-0.11.5.
5220 * gcd.c: New file, from gettext-0.11.5.
5222 2002-11-05 Bruno Haible <bruno@clisp.org>
5224 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5225 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5226 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5227 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5229 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5230 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5232 * closeout.c: Include gettext.h instead of <libintl.h>.
5233 * human.c: Include gettext.h instead of <libintl.h>.
5234 * quotearg.c: Include gettext.h instead of <libintl.h>.
5235 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5236 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5237 * userspec.c: Include gettext.h instead of <libintl.h>.
5238 * version-etc.c: Include gettext.h instead of <libintl.h>.
5239 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5240 (textdomain): Remove definition.
5241 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5243 * long-options.c: Remove include of <libintl.h> and definition of _.
5244 * same.c: Remove include of <libintl.h> and definition of _.
5246 2002-11-04 Bruno Haible <bruno@clisp.org>
5248 * stpcpy.h: New file, from GNU gettext-0.11.5.
5249 * strcase.h: New file, from GNU gettext-0.11.5.
5250 * strpbrk.h: New file, from GNU gettext-0.11.5.
5251 * strstr.h: New file, from GNU gettext-0.11.5.
5252 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5254 2002-05-09 Bruno Haible <bruno@clisp.org>
5256 * config.charset: Update for newest glibc. Add canonical names
5257 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5259 2002-05-09 Bruno Haible <bruno@clisp.org>
5261 * localcharset.c (get_charset_aliases): Add more Windows specific
5264 2002-05-08 Owen Taylor <otaylor@redhat.com>
5266 * config.charset: A few additions for Solaris.
5268 2001-12-05 Bruno Haible <bruno@clisp.org>
5270 * localcharset.c (locale_charset): Don't return an empty string.
5272 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5274 * config.charset: msdos in uk_UA uses CP1125.
5276 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5278 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5279 * localcharset.c (locale_charset): Declare as extern "C".
5281 2002-02-15 Bruno Haible <bruno@clisp.org>
5283 * config.charset [msdosdjgpp]: For Russian, use CP866.
5285 2002-02-11 Bruno Haible <bruno@clisp.org>
5287 * config.charset: Add support for NetBSD.
5289 2002-09-25 <karl@gnu.org>
5291 * strdup.c: copy from libc/string (via ../config/srclist*).
5292 * getopt*: copy from libc/posix.
5293 * gettext.h: copy from gettext.
5294 * .cppi-disable: add strdup.c, gettext.h.
5296 2002-07-01 Jim Meyering <meyering@lucent.com>
5298 * c-stack.c: Include sys/time.h.
5299 From Volker Borchert.
5301 2002-06-11 Paul Eggert <eggert@twinsun.com>
5303 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5304 New macro. Use it uniformly instead of
5305 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5306 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5307 reported by Vin Shelton.
5309 2002-06-22 Jim Meyering <meyering@lucent.com>
5311 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5312 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5314 2002-06-22 Paul Eggert <eggert@twinsun.com>
5316 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5317 Do not assume SA_SIGINFO behavior.
5318 Bug reported by Jim Meyering on NetBSD 1.5.2.
5320 2002-06-22 Jim Meyering <meyering@lucent.com>
5322 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5324 * exitfail.c, exitfail.h: Likewise.
5325 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5327 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5329 (EXTRA_DIST): Add fnmatch_loop.c.
5330 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5332 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5333 * fnmatch.c: Update from diffutils-2.8.2.
5334 * fnmatch_.h: New file. From diffutils-2.8.2.
5335 * fnmatch.h: Remove file.
5337 2002-06-18 Paul Eggert <eggert@twinsun.com>
5339 * file-type.h: Report an error if neither S_ISREG nor
5340 S_IFREG is defined, instead of using a test specific to glibc
5341 2.2. This should be safe, since POSIX requires S_ISREG and
5342 Unix Version 7 had S_IFREG. We don't need to check for
5343 <sys/types.h> since we don't use any symbols that it defines.
5345 2002-06-15 Jim Meyering <meyering@lucent.com>
5347 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5348 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5349 have been included before this file.
5351 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5353 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5354 so that each temporary file name is unique and valid in the first
5355 8 characters, for operation under DOS.
5357 2002-06-15 Jim Meyering <meyering@lucent.com>
5359 Work even with DJGPP 2.03, which lacks support for symlinks.
5361 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5363 * lchown.c (S_ISLNK): Likewise.
5365 2002-06-14 Jim Meyering <meyering@lucent.com>
5367 * file-type.h: Use the version from diffutils-2.8.2.
5368 * file-type.c: Likewise.
5370 2002-05-27 Jim Meyering <meyering@lucent.com>
5372 Fix a problem seen only on nonconforming systems whereby ls.c's
5373 use of localtime, and then of gettimeofday would cause trouble:
5374 the localtime call used to initialize rpl_gettimeofday's save
5375 mechanism would clobber ls's current local time information so
5376 that in any long listing the first file would always be listed
5377 with date 1970-01-01. Analysis by Volker Borchert.
5379 * gettimeofday.c (localtime): Undefine.
5380 (rpl_localtime): New function.
5382 2002-05-22 Jim Meyering <meyering@lucent.com>
5384 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5385 * file-type.h: New file.
5386 * file-type.c (file_type): New file/function. Extracted from diffutils.
5388 2002-04-29 Paul Eggert <eggert@twinsun.com>
5390 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5392 2002-04-28 Paul Eggert <eggert@twinsun.com>
5394 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5395 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5396 of 127, since 64 is the largest conceivable number for ancient
5398 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5400 2002-04-28 Jim Meyering <meyering@lucent.com>
5402 * sig2str.c (WTERMSIG): Remove definition (unused).
5404 2002-04-28 Paul Eggert <eggert@twinsun.com>
5406 * sig2str.h, sig2str.c: New files.
5407 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5409 2002-04-24 Jim Meyering <meyering@lucent.com>
5411 * gettext.h: New file, from Gettext.
5412 * Makefile.am (INCLUDES): Remove -I../intl.
5413 (libfetish_a_SOURCES): Add gettext.h.
5415 2002-04-16 Jim Meyering <meyering@lucent.com>
5417 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5418 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5419 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5421 2002-04-12 Jim Meyering <meyering@lucent.com>
5423 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5425 2002-03-10 Jim Meyering <meyering@lucent.com>
5427 * makepath.c (make_path): Remove a comma from a diagnostic.
5428 Suggestion from Santiago Vila.
5430 2002-03-08 Jim Meyering <meyering@lucent.com>
5432 * rename.c: Mention that this wrapper is needed also on
5433 mips-dec-ultrix4.4 systems.
5435 2002-03-02 Jim Meyering <meyering@lucent.com>
5437 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5438 not HAVE_CLOCK_SETTIME.
5440 2002-02-27 Paul Eggert <eggert@twinsun.com>
5442 * nanosleep.h: Rename to....
5443 * timespec.h: New name for nanosleep.h. All uses changed.
5445 * gettime.c: New file.
5446 * settime.c: New file.
5449 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5450 timespec.h. Remove nanosleep.h.
5452 2002-02-25 Paul Eggert <eggert@twinsun.com>
5454 * acl.c, acl.h: New files.
5455 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5457 2002-02-24 Jim Meyering <meyering@lucent.com>
5459 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5460 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5461 cause trouble. Reported by Nelson Beebe.
5463 2002-02-23 Paul Eggert <eggert@twinsun.com>
5465 * path-concat.c (xpath_concat): Reorder code to pacify
5466 compilers that don't know that xalloc_die never returns.
5468 2002-02-20 Jim Meyering <meyering@lucent.com>
5470 * getdate.c: Regenerate using bison-1.33.
5472 2002-02-15 Paul Eggert <eggert@twinsun.com>
5474 * posixver.c, posixver.h: New files.
5475 * Makefile.am (libfetish_a_SOURCES): Add them.
5477 2002-02-02 Paul Eggert <eggert@twinsun.com>
5478 Bruno Haible <bruno@clisp.org>
5480 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5481 (fwrite_success_callback): New declaration.
5482 * unicodeio.c (unicode_to_mb): New function, extracted from
5483 print_unicode_char. Call failure callback instead of error.
5484 (fwrite_success_callback): New function.
5485 (exit_failure_callback): New function.
5486 (fallback_failure_callback): New function.
5487 (print_unicode_char): Call unicode_to_mb.
5489 2002-01-26 Jim Meyering <meyering@lucent.com>
5491 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5493 2002-01-22 Jim Meyering <meyering@lucent.com>
5495 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5496 Otherwise, some versions of automake would omit the rule that makes
5497 Makefile from Makefile.in.
5499 2001-01-21 Paul Eggert <eggert@twinsun.com>
5501 * xmemcoll.h, xmemcoll.c: New files.
5502 * Makefile.am (libfetish_a_SOURCES): Add them.
5503 * memcoll.c: Include errno.h, and declare errno if not defined.
5504 (memcoll): Set errno to zero if there is no error.
5506 * quotearg.c (quotearg_buffer_restyled):
5507 Fix bug with quoting buffers containing NUL when backslashing escapes.
5508 This bug was exposed by the other changes in this patch.
5509 (quotearg_n_options): New arg ARGSIZE.
5510 All callers changed.
5511 (quoting_options_from_style): New function.
5512 (quotearg_n_style): Use it.
5513 (quotearg_n_style_mem): New function.
5515 * quotearg.h (quotearg_n_style_mem): New function.
5517 2002-01-16 Jim Meyering <meyering@lucent.com>
5519 * getdate.y: Add three semicolons, each just before a closing brace.
5520 Bison (as of version 1.31) no longer papers over that mistake.
5522 2002-02-14 Paul Eggert <eggert@twinsun.com>
5524 * backupfile.c (ISDIGIT): Comment fix.
5525 * getdate.y (ISDIGIT): Likewise.
5526 * posixtm.c (ISDIGIT, year): Likewise.
5527 * strverscmp.c (ISDIGIT): Likewise.
5528 * userspec.c (ISDIGIT): Likewise.
5530 2002-01-05 Jim Meyering <meyering@lucent.com>
5532 * version-etc.c (version_etc_copyright): Update copyright year.
5534 2001-01-19 Paul Eggert <eggert@twinsun.com>
5536 * closeout.c (close_stdout_status): If ferror (stdout), do
5537 not silently exit merely because the output buffer happens to
5538 have nothing pending.
5540 2001-12-18 Paul Eggert <eggert@twinsun.com>
5542 See the big note in ../ChangeLog.
5543 * human.c (suffixes): Prefer K to k for 1024.
5544 (generate_suffix_backwards): New function.
5545 (human_readable_inexact): Use it.
5546 * xstrtol.c (__xstrtol): If there is no number but there
5547 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5548 Accept 'K' as well as 'k'.
5550 2001-12-15 Jim Meyering <meyering@lucent.com>
5552 * regex.h (__restrict_arr): Update from libc.
5554 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5555 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5558 2001-12-10 Jim Meyering <meyering@lucent.com>
5560 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5561 Instead, include "xalloc.h".
5562 (initbuffer): Don't cast xmalloc return value to char*.
5563 (readline): Reword comment.
5564 Don't cast xrealloc return value to char*
5567 2001-12-09 Jim Meyering <meyering@lucent.com>
5569 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5570 `signed and unsigned type in conditional expression'.
5571 * posixtm.c (posix_time_parse): Likewise.
5573 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5575 * readtokens.c (readtoken): Declare an index to be of type unsigned
5576 to avoid a pedantic warning.
5578 * getstr.c: Don't include assert.h.
5579 (getstr): Remove warning-evoking assertions.
5580 Return -1 if offset parameter is out of bounds.
5581 Change the type of a local from int to size_t.
5583 * strftime.c (my_strftime_localtime_r): Include this function
5584 definition in the `#if ! HAVE_TM_GMTOFF' block.
5586 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5587 Include xalloc.h instead.
5589 2001-12-02 Jim Meyering <meyering@lucent.com>
5591 * tempname.c: Don't declare getenv, thus reverting the change of
5592 2001-11-18. It's no longer necessary, now that stdlib.h is always
5595 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5596 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5598 2001-11-30 Akim Demaille <akim@epita.fr>
5600 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5601 before being defined.
5603 2001-11-27 Paul Eggert <eggert@twinsun.com>
5605 * quotearg.h (quotearg_n, quotearg_n_style):
5606 First arg is int, not unsigned.
5607 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5608 (SIZE_MAX, UINT_MAX): New macros.
5609 (quotearg_n_options): Abort if N is negative.
5610 Avoid overflow check on hosts where size_t is 64 bits and int
5611 is 32 bits, as overflow is impossible there.
5612 Fix off-by-one typo that caused unnecessary reallocation.
5614 2001-11-27 Jim Meyering <meyering@lucent.com>
5616 * tempname.c: Merge with version from libc.
5617 * regex.c: Likewise.
5619 * tempname.c: Include stdlib.h unconditionally. On some old systems
5620 for which STDC_HEADERS is 0, it was not included, resulting in a
5621 warning about an integer-to-pointer conversion problem with getenv.
5622 Reported by Volker Borchert.
5624 2001-11-26 Jim Meyering <meyering@lucent.com>
5626 * gtod.h: Remove file.
5627 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5628 * gettimeofday.c: Don't include gtod.h.
5629 (GTOD_init): Remove function.
5630 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5631 Suggestion from Volker Borchert.
5633 2001-11-23 Jim Meyering <meyering@lucent.com>
5635 * hash.h (struct hash_table): Don't define here. Merely declare it.
5636 * hash.c (struct hash_table): Define it here instead.
5638 2001-11-22 Jim Meyering <meyering@lucent.com>
5640 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5642 2001-11-18 Paul Eggert <eggert@twinsun.com>
5644 * tempname.c (TMP_MAX): Remove; no longer needed.
5645 (TEMPORARIES): New macro.
5646 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5647 removes an artificial limitation (e.g. HP-UX 10.20, where
5650 2001-11-18 Jim Meyering <meyering@lucent.com>
5652 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5655 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5656 files will be created before anything else.
5658 2001-11-17 Jim Meyering <meyering@lucent.com>
5660 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5661 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5662 rather than group writable. Patch by Juan F. Codagnone.
5664 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5665 Instead, include "xalloc.h".
5667 * mountlist.c: Include unlocked-io.h after all system headers.
5668 Remove explicit declarations of xmalloc, xrealloc,
5669 and xstrdup. Instead, include "xalloc.h".
5671 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5672 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5673 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5675 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5676 Reported by Padraig Brady.
5678 * mkstemp.c: #undef mkstemp.
5680 (rpl_mkstemp): Rename from mkstemp.
5683 2001-11-16 Jim Meyering <meyering@lucent.com>
5685 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5686 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5687 determine the amount of total physical memory, use pstat_getstatic.
5688 HPUX-11 doesn't define _SC_PHYS_PAGES.
5689 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5690 If sysconf couldn't be used to determine the amount of available
5691 physical memory, use both pstat_getstatic and pstat_getdynamic.
5692 Based on a patch from Bob Proulx.
5694 2001-11-05 Jim Meyering <meyering@lucent.com>
5696 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5698 2001-11-03 Jim Meyering <meyering@lucent.com>
5700 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5701 in argmatch_to_argument call.
5703 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5706 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5707 e.g., a fault due to an attempt to free a NULL pointer.
5709 2001-11-01 Jim Meyering <meyering@lucent.com>
5711 * dirfd.c, dirfd.h: New files.
5712 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5714 * hash.c (hash_print) [TESTING]: Clean up.
5716 2001-10-22 Paul Eggert <eggert@twinsun.com>
5718 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5719 to avoid a warning if -Wall.
5721 2001-10-21 Paul Eggert <eggert@twinsun.com>
5723 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5725 2001-10-21 Jim Meyering <meyering@lucent.com>
5727 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5728 this code would end up calling gettext even in packages built
5730 * getopt.c (_): Likewise.
5731 * regex.c (_): Likewise.
5733 2001-10-20 Paul Eggert <eggert@twinsun.com>
5735 * error.c (strerror_r): Do not declare unless !_LIBC.
5736 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5737 Use strerror_r that is only a macro, even if it is not a function.
5738 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5739 (private_strerror): Use prototypes, not old-style function definition.
5740 (print_errno_message): New function.
5741 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5743 (error_tail, error, error_at_line): Use it.
5745 2001-10-11 Jim Meyering <meyering@lucent.com>
5747 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5748 and quote_n (1, ... to avoid clobbering a buffer.
5750 2001-10-05 Jim Meyering <meyering@lucent.com>
5752 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5753 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5754 * hash-pjw.h: New file.
5756 2001-09-30 Jim Meyering <meyering@lucent.com>
5758 * mountlist.c [MOUNTED_GETFSSTAT]:
5759 Include <sys/ucred.h>, for Apple Darwin.
5760 Include sys/mount.h and sys/fs_types.h only if available.
5762 (read_filesystem_list): Use FS_TYPE.
5764 2001-09-29 Paul Eggert <eggert@twinsun.com>
5766 * exclude.c (excluded_filename): 0 -> false, since it's
5769 2001-09-28 Paul Eggert <eggert@twinsun.com>
5771 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5772 #defines strtoimax. Also treat the other strto* functions
5775 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5776 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5777 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5779 2001-09-26 Jim Meyering <meyering@lucent.com>
5781 Most macros in unlocked-io.h had the wrong number of arguments.
5782 * gen-uio: New script.
5783 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5784 * unlocked-io.hin: Remove file.
5785 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5786 rather than trying to embed it here.
5787 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5788 Reported by Padraig Brady.
5790 2001-09-25 Volker Borchert <bt@teknon.de>
5792 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5794 2001-09-23 Jim Meyering <meyering@lucent.com>
5796 * mountlist.c: Remove useless parentheses in #if directives.
5797 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5798 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5800 2001-09-22 Jim Meyering <meyering@lucent.com>
5802 * localcharset.c: Update from latest gettext.
5803 * config.charset: Likewise.
5805 2001-09-20 Jim Meyering <meyering@lucent.com>
5807 * xstrtol.c (strtoimax): Guard declaration with
5808 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5809 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5810 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5811 (strtoumax): Likewise, for completeness (it wasn't necessary).
5813 2001-09-06 Paul Eggert <eggert@twinsun.com>
5815 * strtoimax.c (HAVE_LONG_LONG):
5816 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5817 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5818 to work around bug in IBM C compiler.
5820 2001-09-16 Jim Meyering <meyering@lucent.com>
5822 * mkdir.c: New file.
5824 2001-09-04 Paul Eggert <eggert@twinsun.com>
5826 * xgetcwd.c: Revert some of the previous change; intead,
5827 fix the HAVE_GETCWD_NULL code to behave more like the
5828 !HAVE_GETCWD_NULL code used to.
5831 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5834 2001-09-04 Paul Eggert <eggert@twinsun.com>
5836 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5837 Use ssize_t, not int, to store result of readlink.
5838 Check for ssize_t overflow as well as size_t overflow,
5839 as POSIX says the result of readlink is implementation-defined
5840 when ssize_t overflows.
5841 Remove unnecessary cast to char*.
5842 Use free+malloc instead of realloc, as the storage doesn't need
5843 to be preserved and it's clearer and can be more efficient that way.
5844 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5845 * xreadlink.h (xreadlink): Update prototype.
5847 2001-09-03 Paul Eggert <eggert@twinsun.com>
5849 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5850 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5851 spotted by Jim Meyering.
5853 2001-09-03 Jim Meyering <meyering@lucent.com>
5855 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5857 2001-09-03 Paul Eggert <eggert@twinsun.com>
5859 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5860 like the HAVE_GETCWD_NULL code.
5861 Include pathmax.h if not HAVE_GETCWD.
5862 Do not include xalloc.h.
5863 (INITIAL_BUFFER_SIZE): New symbol.
5864 Do not use xmalloc / xrealloc, since the caller is responsible for
5865 handling errors. Preserve errno around `free' during failure.
5866 Do not overrun buffer when using getwd.
5868 2001-09-03 Paul Eggert <eggert@twinsun.com>
5870 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5871 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5873 2001-09-02 Jim Meyering <meyering@lucent.com>
5875 * error.c: Update from GNU libc.
5877 2001-09-01 Jim Meyering <meyering@lucent.com>
5879 * xreadlink.c: New file.
5880 * xreadlink.h: New file.
5881 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5883 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5884 doesn't conflict with sparc Solaris 7's definition in
5885 /usr/include/sys/int_types.h.
5887 * exclude.c: Use `""', not `<>' to #include non-system header files.
5888 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5889 and strncasecmp as r-values. Unixware didn't have declarations.
5891 2001-08-31 Jim Meyering <meyering@lucent.com>
5893 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5894 Use an initial, malloc'd, buffer of length 128 rather than
5895 a statically allocated one of length 1024.
5897 2001-08-30 Paul Eggert <eggert@twinsun.com>
5899 * xgetcwd.c: Don't include pathmax.h.
5900 Include stdlib.h and unistd.h if available.
5902 (xmalloc, xstrdup, free): Remove decls.
5903 (xgetcwd): Don't assume sizes fit in unsigned.
5904 Check for overflow when computing sizes.
5905 Simplify reallocation code.
5907 2001-08-28 Paul Eggert <eggert@twinsun.com>
5909 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5911 * strtoimax.c: Renamed from strtoxmax.c, removing the
5914 Also, make the following further changes to make this file's
5915 configuration more similar to that of strtol.c:
5916 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5917 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5918 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5919 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5920 changed to signed values.
5922 And make the following changes as well:
5923 Fix copyright notice, as 1999 was missing.
5924 (verify): New macro.
5925 (strtoimax): Check sizes at compile-time, not run-time.
5926 Prefer strtol to strtoll if both work.
5927 (main): Remove; it was not that useful and was a pain to maintain.
5929 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5931 2001-08-30 Paul Eggert <eggert@twinsun.com>
5933 * savedir.c (savedir): Remove size parameter, as POSIX says that
5934 a directory's st_size can have an arbitrary value, so the old
5935 usage could waste an arbitrary amount of memory. All uses
5937 * savedir.h: Update prototype.
5939 2001-08-30 Paul Eggert <eggert@twinsun.com>
5941 * xstrtol.c (strtoimax): New decl.
5943 2001-08-28 Paul Eggert <eggert@twinsun.com>
5945 * xstrtol.h: Add copyright notice.
5946 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5947 LONGINT_INVALID_SUFFIX_CHAR.
5949 2001-08-30 Paul Eggert <eggert@twinsun.com>
5951 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5954 2001-08-30 Paul Eggert <eggert@twinsun.com>
5956 * hash.c: Remove '2001' from copyright notice.
5958 2001-08-30 Paul Eggert <eggert@twinsun.com>
5960 * full-write.h: New file.
5961 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5962 * full-write.c: Correct credits, as cccp.c no longer
5963 exists and anyway it was so heavily changed from the old cccp
5964 code as to be unrecognizable. Include full-write.h.
5965 (full_write) Return size_t, with short writes meaning failure.
5966 All callers changed. This fixes a bug with large buffers
5968 * utime.c: Include full-write.h.
5970 2001-08-30 Paul Eggert <eggert@twinsun.com>
5972 Merge 'exclude' changes from tar 1.13.22.
5973 This fixes one or two unlikely storage allocation overflow bugs,
5974 but doesn't change user-visible behavior otherwise.
5976 2001-08-30 Paul Eggert <eggert@twinsun.com>
5978 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5979 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5980 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5981 Include if available.
5982 (<xalloc.h>): Include
5983 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5984 (verify): New macro. Use it to verify that EXCLUDE macros do not
5985 collide with FNM macros.
5986 (struct patopts): New struct.
5987 (struct exclude): Use it, as exclude patterns now come with options.
5988 (new_exclude): Support above changes.
5989 (new_exclude, add_exclude_file):
5990 Initial size must now be a power of two to simplify overflow checking.
5991 (free_exclude, fnmatch_no_wildcards): New function.
5992 (excluded_filename): No longer requires options arg, as the options
5993 are determined by add_exclude. Now returns bool, not int.
5994 (excluded_filename, add_exclude):
5995 Add support for the fancy new exclusion options.
5996 (add_exclude, add_exclude_file): Now takes int options arg.
5997 Check for arithmetic overflow when computing sizes.
5998 (add_exclude_file): xrealloc might modify errno, so don't
5999 realloc until after errno might be used.
6001 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6003 (free_exclude): New decl.
6004 (add_exclude, add_exclude_file): Now takes int options arg.
6005 (excluded_filename): No longer requires options arg, as the options
6006 are determined by add_exclude. Now returns bool, not int.
6008 2001-08-30 Paul Eggert <eggert@twinsun.com>
6010 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6012 2001-08-27 Jim Meyering <meyering@lucent.com>
6014 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6016 * version-etc.c (N_): Remove definition.
6017 Revert most of last change.
6018 Instead, simply don't mark the `Copyright...' string for translation.
6019 Based on advice from Paul Eggert.
6021 * strtoxmax.c: Tweak comment.
6023 2001-08-26 Jim Meyering <meyering@lucent.com>
6025 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6026 of copyright with `%s' so translators don't get an untranslated
6028 (COPYRIGHT_YEAR): Define.
6029 (version_etc): Use fprintf rather than fputs.
6030 Suggestion from Ulrich Drepper.
6032 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6034 * strtoll.c: New file, from GNU libc.
6035 * xstrtoimax.c: New file.
6037 * xstrtol.h: Add xstrtoimax.
6038 * strtoumax.c: New file. Simply include "strtoumax.c".
6039 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6041 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6042 * strtoxmax.c: ... then renamed to this.
6044 2001-08-13 Paul Eggert <eggert@twinsun.com>
6046 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6047 Port to Solaris 8, where 'sed' requires a space after the 'r'
6048 command, and where sh dislikes "$/". Clean up the spacing a bit.
6049 Redirect output to $tmp just once.
6051 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6053 * addext.c (<errno.h>): Include.
6054 (errno): Declare if not defined.
6055 (addext): Work correctly when pathconf returns -1 and leaves
6056 errno alone because there is no limit. Also, work even if
6057 pathconf returns a value greater than SIZE_MAX.
6059 2001-08-12 Jim Meyering <meyering@lucent.com>
6061 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6062 Simply `return getcwd (NULL, 0);'.
6063 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6064 Use 1300 as initial value for length, not PATH_MAX.
6066 * pathmax.h: Clean up cpp syntax.
6068 2001-08-12 Jim Meyering <meyering@lucent.com>
6070 * gettimeofday.c: New file.
6072 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6074 2001-08-04 Jim Meyering <meyering@lucent.com>
6076 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6077 to get in sync with glibc.
6079 2001-08-03 Paul Eggert <eggert@twinsun.com>
6081 The following changes are from gettext 0.10.39 as maintained by
6084 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6085 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6086 with inverted sense. All uses changed.
6088 * mbswidth.c: Don't include <limits.h>.
6089 Include <stdlib.h> and <string.h> unconditionally.
6090 (iswcntrl, mbsinit, ISCNTRL): New macros.
6091 (mbsnwidth): Use K&R style function declarations.
6092 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6093 can optimize it when MB_CUR_MAX == 1.
6094 The width of control characters is zero, not 1.
6096 2001-07-15 Jim Meyering <meyering@lucent.com>
6098 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6099 (BUILT_SOURCES): Add unlocked-io.h.
6100 (io_functions): Define.
6101 (unlocked-io.h): New rule.
6102 (DISTCLEANFILES): Add unlocked-io.h.
6103 (all-local): Depend on unlocked-io.h, to ensure it is created.
6105 * unlocked-io.hin: New file
6107 * regex.c: Update from glibc.
6109 2001-07-05 Jim Meyering <meyering@lucent.com>
6111 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6113 (libfetish_a_SOURCES): Put all .h files here instead.
6114 Remove a thus-exposed (better checks in automake) duplicate and
6115 two unnecessary .h files.
6117 2001-06-11 Jim Meyering <meyering@lucent.com>
6119 * regex.c: Update from GNU libc.
6121 2001-05-27 Jim Meyering <meyering@lucent.com>
6123 * readutmp.h (UT_TYPE): Define.
6125 2001-05-24 Jim Meyering <meyering@lucent.com>
6127 * argmatch.c: Include "quote.h".
6128 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6129 quote function. Reported by Göran Uddeborg.
6131 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6133 * dirname.c (dir_name): Compute append_dot using path, not newpath
6134 which is not yet declared.
6136 2001-05-11 Paul Eggert <eggert@twinsun.com>
6138 * Makefile.am (libfetish_a_SOURCES):
6139 Add strftime.c, since we now compile it on all hosts.
6141 * strftime.c (my_strftime):
6142 Define to nstrftime if emacs, but only if my_strftime is not defined.
6143 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6144 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6145 Add one more extra argument: a nanoseconds value.
6148 (my_strftime function): Add %N format.
6149 (emacs_strftimeu): Renamed from emacs_strftime,
6150 with extra ut argument.
6152 2001-05-11 Paul Eggert <eggert@twinsun.com>
6154 dirname code cleanup. base_name now behaves more compatibly
6155 with POSIX basename when given file names that have trailing
6156 slashes, and similarly for dir_name. Add new primitives
6157 base_len and dir_len. Put the directory-name-related decls
6160 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6161 * backupfile.c (base_name): Likewise.
6162 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6163 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6164 * makepath.c (strip_trailing_slashes): Likewise.
6165 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6167 * rename.c (strip_trailing_slashes): Likewise.
6168 * same.c (base_name): Likewise.
6169 * stripslash.c (ISSLASH): Likewise.
6171 * addext.c: Include <dirname.h> after size_t is defined.
6172 * backupfile.c: Likewise.
6174 * addext.c (addext): Use base_len to trim redundant
6175 trailing slashes instead of doing it ourselves.
6176 But do not trim the last slash if it is not redundant.
6178 * backupfile.c (find_backup_file_name,
6179 max_backup_version): Use base_len instead of rolling it ourselves.
6180 Handle the case of "" and (on DOS) "C:" correctly.
6182 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6183 Include <string.h>, <dirname.h>.
6184 (base_name): Allow file names ending in slashes, other than names
6185 that are all slashes. In this case, return the basename followed
6186 by the slashes. This is more general, and can be used in places
6187 where the original base_name purposely had an assertion failure.
6188 (base_len): New function.
6190 * dirname.c: Include <string.h> instead of <stdlib.h>.
6191 Do not include <assert.h>; no longer needed.
6193 (memrchr): Remove decl.
6194 (dir_name_r): Remove.
6195 (dir_len): Renamed from dirlen. All callers changed.
6196 Rewrite in terms of base_name, for simplicity and consistency.
6197 (dir_name): Never return NULL. All callers changed.
6198 Do not include <stdlib.h> in test program; no longer needed.
6199 return 0; is fine for test program.
6201 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6203 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6205 * path-concat.c (path_concat): Use base_len to compute
6206 base length, not strlen; this means we cannot rely on memcpy
6209 * same.c (STREQ): Remove.
6210 (same_name): Handle the case where the basename ends in trailing '/'.
6212 * stripslash.c (strip_trailing_slashes): Return nonzero if
6213 a slash was stripped. Do not strip the last slash after a
6216 2001-04-08 Jim Meyering <meyering@lucent.com>
6218 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6219 recomputed; that's necessary when the offset spans a DST transition.
6220 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6222 2001-04-02 Jim Meyering <meyering@lucent.com>
6224 * regex.h, regex.c: Update from GNU libc.
6226 2001-03-19 Paul Eggert <eggert@twinsun.com>
6228 * version-etc.c (version_etc_copyright): Update to 2001.
6230 2001-03-16 Paul Eggert <eggert@twinsun.com>
6232 * tempname.c (uint64_t): Define to uintmax_t if
6233 not defined, and if UINT64_MAX is not defined.
6234 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6235 Reported by John David Anglin.
6237 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6239 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6240 alias if codeset is empty.
6241 * config.charset (BeOS): Use wildcard syntax.
6243 2001-03-13 Jim Meyering <meyering@lucent.com>
6245 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6246 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6249 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6251 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6253 * unicodeio.c (print_unicode_char): Simplify accordingly.
6255 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6257 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6258 support for DOS/DJGPP.
6260 2001-02-28 Paul Eggert <eggert@twinsun.com>
6262 * Makefile.am (libfetish_a_SOURCES):
6263 Add dup-safer.c, fopen-safer.c.
6264 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6266 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6268 2001-02-25 Paul Eggert <eggert@twinsun.com>
6270 The mkstemp replacement is taken from glibc 2.2.2, with some
6271 portability fixes for use outside glibc, as follows:
6273 * tempname.c (struct_stat64): New macro.
6274 (direxists, __gen_tempname): Use it.
6275 This avoids a portability problem with Solaris 8.
6277 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6278 (<stddef.h>, <stdint.h>, <string.h>):
6279 Include only if STDC_HEADERS || _LIBC.
6280 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6281 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6282 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6283 (__set_errno): Define this macro if <errno.h> doesn't.
6284 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6285 Define these macros if <stdio.h> doesn't.
6286 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6287 Define these macros if <sys/stat.h>
6288 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6289 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6290 __xstat64): Define if not _LIBC.
6291 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6292 (__gen_tempname): Invoke gettimeofday only if
6293 HAVE_GETTIMEOFDAY || _LIBC;
6294 otherwise, fall back on plain "time".
6295 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6297 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6299 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6301 2001-02-17 Jim Meyering <meyering@lucent.com>
6303 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6304 around included file name.
6306 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6308 * strftime.c: Update from GNU libc (the only changes were to comments).
6310 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6312 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6314 2001-02-17 Paul Eggert <eggert@twinsun.com>
6316 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6317 Remove workaround macros for hosts that have mbrtowc but not
6318 mbstate_t, as we now insist on proper declarations for both
6319 before using mbrtowc.
6321 2001-02-17 Jim Meyering <meyering@lucent.com>
6323 * regex.c: Update from libc.
6325 2001-02-16 Paul Eggert <eggert@twinsun.com>
6327 * alloca.c (malloc): Undef before defining, since stdlib.h
6328 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6329 Reported by Mark Hounschell via Paul Eggert.
6331 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6333 * config.charset: Update for FreeBSD 4.2.
6335 2001-01-26 Jim Meyering <meyering@lucent.com>
6337 * quotearg.c: Include stddef.h.
6338 * quote.c: Include stddef.h.
6339 Reported by Axel Kittenberger.
6341 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6342 line in double quotes so that it evokes a better diagnostic.
6343 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6344 Reported by Axel Kittenberger.
6346 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6348 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6349 to avoid a warning. Add back 'const' to inptr.
6351 2001-01-16 Jim Meyering <meyering@lucent.com>
6353 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6356 2001-01-14 Jim Meyering <meyering@lucent.com>
6358 * rename.c: New file. From Volker Borchert.
6359 Include stdlib.h, string.h or strings.h, and xalloc.h.
6360 Use strip_trailing_slashes rather than open-coding it.
6362 2001-01-03 Paul Eggert <eggert@twinsun.com>
6364 * strftime.c: Sync with glibc time/strftime.c 1.81.
6366 2001-01-03 Jim Meyering <meyering@lucent.com>
6368 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6369 local `inptr' to avoid warning with some system declarations of iconv.
6371 2000-12-29 Paul Eggert <eggert@twinsun.com>
6373 * modechange.c: Do not assume that mode_t uses the
6374 traditional octal encoding. E.g. "chmod 1 FOO" should set
6375 the other-execute bit of FOO even if S_IXOTH != 1.
6377 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6378 WOTH, XOTH, ALLM): New macros.
6379 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6380 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6382 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6383 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6385 No need to use uintmax_t; unsigned long is long enough.
6386 Don't bother to get suffix since we don't use it.
6388 2000-12-24 Jim Meyering <meyering@lucent.com>
6390 * hash.c (is_prime): Return explicit boolean values.
6391 (hash_get_first): Return NULL to appease Irix5.6's 89.
6392 Reported by Nelson Beebe.
6394 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6396 * localcharset.c (locale_charset): Add support for Win32.
6398 2000-12-18 Paul Eggert <eggert@twinsun.com>
6400 * physmem.h, physmem.c: New files.
6402 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6403 (noinst_HEADERS): Add physmem.h.
6405 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6406 't' for compatibility with Solaris 8 sort.
6408 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6410 * config.charset: Add support for BeOS.
6412 2000-12-16 Jim Meyering <meyering@lucent.com>
6414 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6415 SHELLS_FILE to a file name that's useful on djgpp systems.
6417 (ADDITIONAL_DEFAULT_SHELLS): Define.
6418 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6419 Based mostly on a patch from Prashant TR.
6421 2000-12-16 Jim Meyering <meyering@lucent.com>
6423 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6424 N and M) would have treated it like `chown N:N FILE'.
6426 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6428 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6430 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6431 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6432 to the list of canonical encodings. Rename EUC-CN to GB2312.
6434 2000-12-08 Andreas Schwab <schwab@suse.de>
6436 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6437 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6439 2000-12-07 Jim Meyering <meyering@lucent.com>
6441 * stripslash.c (ISSLASH): Define.
6442 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6445 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6446 (dir_name_r): Declare this function as static.
6447 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6448 manifest itself on a name containing a mix of slashes and
6450 Make this function work with names starting with a DOS-style
6451 drive letter and colon prefix.
6452 (dir_name): Append `.' if necessary.
6453 Based mostly on patches from Prashant TR and Eli Zaretskii.
6455 * dirname.h (dir_name_r): Remove prototype.
6457 2000-12-05 Jim Meyering <meyering@lucent.com>
6459 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6461 2000-12-04 Jim Meyering <meyering@lucent.com>
6463 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6464 Also include memory.h, stdlib.h, unistd.h if appropriate.
6465 Reported by Andreas Jaeger (conflicting declaration of malloc).
6467 2000-12-02 Jim Meyering <meyering@lucent.com>
6469 * closeout.h: Make idempotent, to avoid some obscure warnings.
6471 2000-12-01 Paul Eggert <eggert@twinsun.com>
6473 * memrchr.c: Include <config.h> before any system include file.
6475 2000-11-29 Paul Eggert <eggert@twinsun.com>
6477 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6479 2000-11-26 Jim Meyering <meyering@lucent.com>
6481 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6483 2000-11-22 Paul Eggert <eggert@twinsun.com>
6485 * strftime.c (my_strftime): Do not invoke mbrlen with a
6486 size of (size_t) -1; it's not portable.
6488 2000-11-17 Akim Demaille <akim@epita.fr>
6490 * obstack.h: Formatting changes.
6491 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6492 prevent type checking.
6493 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6494 cast the value to (void *): assigning a `foo *' to a `void *'
6496 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6498 2000-11-17 Jim Meyering <meyering@lucent.com>
6500 * strstr.c: Update from GNU libc.
6502 2000-11-16 Jim Meyering <meyering@lucent.com>
6504 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6506 2000-11-11 Jim Meyering <meyering@lucent.com>
6508 * error.c: Add a couple #includes, merging from GNU libc version.
6510 2000-11-10 Jim Meyering <meyering@lucent.com>
6512 * obstack.h: Update from GNU libc.
6513 * obstack.c: Likewise.
6515 2000-11-06 Paul Eggert <eggert@twinsun.com>
6517 * getusershell.c (setusershell): Use rewind rather than
6518 fseek/fseeko, to avoid configuration hassles with fseeko.
6519 Don't bother opening SHELLS_FILE if shellstream is NULL;
6522 2000-11-05 Jim Meyering <meyering@lucent.com>
6524 * makepath.h (make_dir): Declare.
6525 * makepath.c (make_dir): Remove `static' attribute.
6528 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6530 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6531 last one in a bucket, advance to the next bucket.
6533 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6535 * fnmatch.c: Do not comment out all the code if we are using
6536 the GNU C library, because in some cases we are replacing buggy
6537 code in the GNU C library itself.
6539 2000-10-30 Paul Eggert <eggert@twinsun.com>
6541 * error.h, getline.h, modechange.h:
6542 Remove "2000" from Copyright line, as the file hasn't been
6543 changed this year other than in the copyright notice.
6545 * xalloc.h: Add "2000" to Copyright line, as this file
6546 was changed this year.
6548 2000-10-30 Paul Eggert <eggert@twinsun.com>
6550 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6551 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6552 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6554 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6556 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6557 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6558 doesn't define __restrict_arr.
6560 2000-10-29 Jim Meyering <meyering@lucent.com>
6562 * xstat.in: Fix grammar in comment.
6564 2000-10-28 Jim Meyering <meyering@lucent.com>
6566 * memchr.c: Update from libc.
6567 Adjust for portability:
6568 [HAVE_STDLIB_H]: Include stdlib.h.
6569 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6570 Undef __memchr, too.
6571 [!weak_alias]: Define __memchr to memchr.
6573 * regex.c: Update from libc.
6574 * regex.h: Likewise.
6575 * getopt1.c: Likewise.
6576 * memcmp.c: Likewise.
6578 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6579 Avoid using fseek, when possible -- it's broken by design.
6580 Patch by Ulrich Drepper.
6582 2000-10-26 Jim Meyering <meyering@lucent.com>
6584 * strftime.c: Update from libc.
6586 2000-10-25 Jim Meyering <meyering@lucent.com>
6588 * obstack.c: Update from libc.
6590 2000-10-23 Jim Meyering <meyering@lucent.com>
6592 * hard-locale.c (hard_locale): Revert last change -- it was simply
6593 wrong. That set_locale call must not have any side effects.
6596 2000-10-22 Jim Meyering <meyering@lucent.com>
6598 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6599 [CYCLIC]: Remove now-unused definition.
6601 * save-cwd.c (O_DIRECTORY): Define, if needed.
6602 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6603 Suggestion from Ulrich Drepper.
6605 2000-10-21 Jim Meyering <meyering@lucent.com>
6607 * dirname.c (dir_name_r): New function, factored out of dir_name.
6608 (dir_name): Use dir_name_r.
6609 * dirname.h (dir_name_r): Declare it.
6611 2000-10-21 Jim Meyering <meyering@lucent.com>
6613 * dirname.c (memrchr): Declare if necessary.
6614 (dir_name): Remove the restriction that there be no
6615 trailing slashes. Now, this code skips past them, effectively
6617 [TEST_DIRNAME] (main): New unit tests.
6619 * memrchr.c: New file from GNU libc.
6620 Undef __memrchr, too.
6621 [!weak_alias]: Define __memrchr to memrchr.
6622 Guard weak_alias use with `#ifdef weak_alias'.
6624 2000-10-17 Jim Meyering <meyering@lucent.com>
6626 * quote.h (PARAMS): Define and use.
6627 Reported by Akim Demaille.
6629 * getopt.c: Update from libc.
6631 2000-10-16 Jim Meyering <meyering@lucent.com>
6633 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6636 2000-09-25 Jim Meyering <meyering@lucent.com>
6638 * md5.h (rol): Define (from GnuPG).
6640 * sha.c: Give credit (GnuPG) where due.
6641 (M): Use rol rather than open-coding it.
6642 Add a FIXME comment.
6644 2000-09-21 Jim Meyering <meyering@lucent.com>
6646 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6647 Reported by Michael Stone.
6649 2000-09-20 Jim Meyering <meyering@lucent.com>
6651 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6652 (noinst_HEADERS): Add sha.h.
6653 Based on code from Scott G. Miller and from GnuPG.
6655 2000-09-15 Jim Meyering <meyering@lucent.com>
6657 * regex.c: Update from libc.
6659 2000-09-10 Jim Meyering <meyering@lucent.com>
6661 * getopt.c (_getopt_internal): Update from glibc.
6663 2000-09-09 Jim Meyering <meyering@lucent.com>
6665 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6666 think it should be used as a general replacement for isascii.
6667 * fnmatch.c: Likewise.
6668 * mbswidth.c: Likewise
6669 * regex.c: Likewise.
6672 * userspec.c: Include sys/param.h and limits.h.
6674 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6675 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6676 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6677 UID, GID. Check range.
6679 2000-09-06 Jim Meyering <meyering@lucent.com>
6681 * getopt.c (_getopt_internal): Update from glibc.
6683 2000-08-30 Jim Meyering <meyering@lucent.com>
6685 * strftime.c: Merge in changes from GNU libc.
6687 2000-08-26 Jim Meyering <meyering@lucent.com>
6689 * closeout.c: Include "__fpending.h".
6690 (close_stdout_status): Return right away if there's nothing to flush.
6692 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6693 * __fpending.c: New file.
6694 * __fpending.h: New file.
6696 2000-08-07 Paul Eggert <eggert@twinsun.com>
6698 Standardize on "memory exhausted" instead of "Memory exhausted"
6699 or "virtual memory exhausted".
6700 * obstack.c (print_and_abort): Use "memory exhausted", not
6701 "virtual memory exhausted".
6702 * same.c (same_name): Invoke xalloc_die instead of printing
6704 * userspec.c (parse_user_spec): Likewise.
6705 * bumpalloc.h: comment fix
6706 * same.c, userspec.c: Include xalloc.h.
6708 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6709 not char *const and pointing to a constant array.
6710 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6711 (xrealloc): Comment fix.
6713 * userspec.c (parse_user_spec):
6714 Don't translate a message until just before returning,
6715 to avoid unnecessary translation.
6717 2000-08-07 Jim Meyering <meyering@lucent.com>
6719 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6720 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6721 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6722 getgroups.c, gethostname.c, getopt.h, group-member.c,
6723 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6724 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6725 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6726 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6727 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6728 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6729 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6730 yesno.c: Back out Copyright date changes for each file with no change
6731 this year. This eases coordination with other programs using the same
6732 source code modules. From Paul Eggert.
6734 2000-08-03 Greg McGary <greg@mcgary.org>
6736 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6737 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6738 (EXTEND_BUFFER): Use them.
6740 2000-08-01 Jim Meyering <meyering@lucent.com>
6742 * dirname.c (ISSLASH): Define.
6743 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6744 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6745 both `\' and `/' may be use as path separators.
6746 Based on a patch from Prashant TR.
6748 2000-07-31 Paul Eggert <eggert@twinsun.com>
6750 * quotearg.c (quotearg_n_options): Don't make the initial
6751 slot vector a constant, since it might get modified.
6753 2000-07-31 Jim Meyering <meyering@lucent.com>
6755 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6756 * obstack.c (print_and_abort): Likewise.
6758 2000-07-30 Paul Eggert <eggert@twinsun.com>
6760 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6761 buffer, so that the caller can always quote one small
6762 component of a "memory exhausted" message in slot 0.
6763 From a suggestion by Jim Meyering.
6765 2000-07-30 Jim Meyering <meyering@lucent.com>
6767 * makepath.c (make_path): Quote the other instance, too.
6769 * quotearg.c (N_STATIC_SLOTVECS): Define.
6770 (STATIC_BUF_SIZE): Define.
6771 (quotearg_n_options): Use only statically allocated storage when
6772 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6773 than STATIC_BUF_SIZE.
6775 2000-07-29 Jim Meyering <meyering@lucent.com>
6777 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6778 * dirname.c (dir_name): Likewise.
6780 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6782 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6783 (dir_name): Assert that there are no trailing slashes.
6785 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6787 * mbswidth.h (mbswidth): Add a flags argument.
6788 (mbswidth): New declaration.
6789 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6790 * mbswidth.c (mbswidth): Add a flags argument.
6791 (mbsnwidth): New function.
6793 2000-07-24 Jim Meyering <meyering@lucent.com>
6795 * mbswidth.c: Remove useless #else. From Bruno Haible.
6797 2000-07-23 Paul Eggert <eggert@twinsun.com>
6799 * mbswidth.c (_XOPEN_SOURCE):
6800 Don't define; this causes problems on Solaris 7.
6801 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6803 2000-07-23 Paul Eggert <eggert@twinsun.com>
6806 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6807 so that mbstate_t is always defined.
6809 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6810 be 1 in at least one GCC installation, and this configuration
6811 error is likely to be common. Ignoring MB_LEN_MAX hurts
6812 performance on hosts that have mbrtowc but have only unibyte
6813 locales, but I assume these hosts are rare.
6815 2000-07-23 Paul Eggert <eggert@twinsun.com>
6817 * quotearg.c: Streamline by invoking multibyte code only if needed.
6818 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6819 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6820 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6821 invoke multibyte primitives.
6823 2000-07-23 Jim Meyering <meyering@lucent.com>
6825 * basename.c (base_name): Add an assertion.
6827 2000-07-15 Bruno Haible <clisp.cons.org>
6829 * quotearg.c: When the system forces us to redefine mbstate_t,
6830 shadow its mbsinit function.
6832 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6834 * mbswidth.h: New file.
6835 * mbswidth.c: New file.
6836 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6837 (noinst_HEADERS): Add mbswidth.h.
6839 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6841 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6844 2000-07-15 Jim Meyering <meyering@lucent.com>
6846 * makepath.c: Include quote.h.
6847 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6848 corresponding argument in a `quote (...)' call.
6849 Give better diagnostics.
6851 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6852 (noinst_HEADERS): Add quote.h.
6854 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6855 from tar's src/misc.c.
6856 * quote.h: New file. Prototypes for same.
6858 2000-07-10 Paul Eggert <eggert@twinsun.com>
6860 From a suggestion by Bruno Haible.
6861 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6862 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6863 to decide whether to define the BeOS workaround macro;
6864 this adjusts to the change to AC_MBSTATE_T.
6866 2000-07-13 Paul Eggert <eggert@twinsun.com>
6868 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6870 * quotearg.c (quoting_style_args, quoting_style_vals,
6871 quotearg_buffer_restyled): Add support for
6872 clocale_quoting_style. Undo previous change to
6873 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6874 and "{RIGHT QUOTATION MARK}" msgids.
6876 2000-07-05 Paul Eggert <eggert@twinsun.com>
6878 The old behavior of quoting `like this' doesn't look good with
6879 newer, ISO-style fonts. See:
6880 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6882 Instead, quote "like this" by default. Let the translator
6883 tailor the locale-specific quoting behavior by providing
6884 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6886 * quotearg.c (N_): New macro.
6887 (gettext_default): New function.
6888 (quotearg_buffer_restyled): Use
6889 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6890 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6892 2000-07-09 Jim Meyering <meyering@lucent.com>
6894 * Most files: Update copyright dates to include 2000.
6896 2000-07-08 Jim Meyering <meyering@lucent.com>
6898 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6900 (xgethostname): Remove now-unnecessary #ifdef.
6901 Move declaration of `err' into loop where it's used.
6903 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6905 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6906 by allocating a larger buffer. Test the gethostname return value for
6907 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6908 returns an error and ENAMETOOLONG isn't defined.
6910 2000-07-05 Paul Eggert <eggert@twinsun.com>
6911 and Bruno Haible <haible@clisp.cons.org>
6913 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6915 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6917 * quotearg.c (struct quoting_options): Simplify quote_these_too
6920 2000-07-03 Jim Meyering <meyering@lucent.com>
6922 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6923 Reported by Bruno Haible.
6925 2000-07-04 Jim Meyering <meyering@lucent.com>
6927 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6928 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6931 2000-07-03 Paul Eggert <eggert@twinsun.com>
6932 and Bruno Haible <haible@clisp.cons.org>
6934 * quotearg.c (mbrtowc):
6935 Assign to *pwc, and return 1 only if result is nonzero.
6936 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6938 2000-07-03 Jim Meyering <meyering@lucent.com>
6940 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6941 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6944 2000-07-02 Jim Meyering <meyering@lucent.com>
6946 * quotearg.c (mbstate_t): Don't define here.
6948 2000-07-02 Jim Meyering <meyering@lucent.com>
6950 * nanosleep.c (SIGCONT): Define if not already defined.
6952 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6954 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6955 per change in ../m4/ls-mntd-fs.m4.
6956 (read_filesystem_list): Ignore symbolic links.
6958 2000-06-29 Jim Meyering <meyering@lucent.com>
6960 * same.c: Include <string.h> or <strings.h>, as appropriate,
6961 for declaration of strcmp.
6963 * long-options.c: Include <stdlib.h>, for declaration of exit.
6965 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6966 Avoid warning by casting result to `char *' to remove `const'.
6968 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6970 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6972 2000-06-26 Paul Eggert <eggert@twinsun.com>
6974 savedir now sets errno on failure and invokes xmalloc to get memory.
6975 Fix a couple of other minor bugs while we're at it.
6977 * savedir.c (<unistd.h>): Do not include; there's no need.
6978 (NAMLEN): Remove macro.
6979 (malloc, realloc): Remove decls.
6981 ("xalloc.h"): Include.
6982 (NAME_SIZE_DEFAULT): New macro.
6983 (savedir): Use xmalloc / xrealloc to allocate memory.
6984 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6985 Skip "" directory entries.
6986 Use strlen to calculate directory entry length, since the old method
6987 is rarely used these days and isn't worth supporting.
6988 Don't use a pointer after freeing it.
6989 Check for integer overflow when calculating allocation size.
6990 Use memcpy to copy entries, instead of stpcpy.
6991 Set errno properly when returning NULL.
6992 Check for readdir error.
6994 2000-06-26 Jim Meyering <meyering@lucent.com>
6996 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6998 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7000 * getusershell.c (xmalloc, xrealloc): Remove functions.
7002 Don't include <stdlib.h>. Don't declare malloc, realloc.
7004 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7006 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7008 2000-06-24 Jim Meyering <meyering@lucent.com>
7010 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7012 2000-06-21 Jim Meyering <meyering@lucent.com>
7014 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7016 2000-06-19 Paul Eggert <eggert@twinsun.com>
7018 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7019 (mbrtowc, mbstate_t): Define substitutes if
7020 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7021 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7022 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7024 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7026 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7027 than 1024, return a memory chunk of least possible size, instead
7028 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7029 Use free/xmalloc instead of xrealloc to avoid copying for very long
7032 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7034 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7035 address, not strdup. Include <stdlib.h> and don't declare free().
7037 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7039 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7042 2000-06-21 Jim Meyering <meyering@lucent.com>
7044 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7045 (noinst_HEADERS): Add getstr.h.
7047 * getline.c (getstr): Move into a separate file.
7048 * getstr.c (getstr): New file, extracted from getline.c, with
7049 the following changes: new parameter, delim2; both delim[12]
7050 parameters have type `int', not `char'. The latter would lose
7051 with 8-bit delimiters.
7052 * getstr.h: New file.
7054 2000-06-19 Jim Meyering <meyering@lucent.com>
7056 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7058 2000-06-18 Jim Meyering <meyering@lucent.com>
7060 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7061 Besides, these days every porting target provides a mkdir function.
7063 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7064 (this snippet comes from src/system.h).
7066 2000-06-15 Paul Eggert <eggert@twinsun.com>
7068 * human.c (adjust_value): New function.
7069 (human_readable_inexact): Apply rounding style even when
7070 printing approximate values.
7072 2000-06-14 Paul Eggert <eggert@twinsun.com>
7074 * human.c (human_readable_inexact): Allow an input block
7075 size that is not a multiple of the output block size, and vice versa.
7076 Reported by Piergiorgio Sartor.
7078 2000-06-14 Paul Eggert <eggert@twinsun.com>
7080 * getdate.y (get_date): Apply relative times after time
7081 zone indicator, not before. Reported by Todd A. Jacobs.
7083 2000-06-13 Jim Meyering <meyering@lucent.com>
7085 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7087 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7089 2000-06-12 Paul Eggert <eggert@twinsun.com>
7091 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7093 2000-06-04 Paul Eggert <eggert@twinsun.com>
7095 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7097 2000-06-04 Jim Meyering <meyering@lucent.com>
7099 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7100 SunOS 4.1.4 for which gid_t is an unsigned type.
7102 2000-06-03 Jim Meyering <meyering@lucent.com>
7104 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7106 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7108 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7109 newer, don't install charset.alias.
7110 * config.charset: Change the Linux/glibc rules so they become empty
7111 on glibc-2.1 or newer.
7113 2000-06-02 Jim Meyering <meyering@lucent.com>
7115 * mountlist.c: Back out last change. Instead, do this...
7116 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7117 member using the same `ignore'-testing code.
7118 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7122 2000-05-29 Jim Meyering <meyering@lucent.com>
7124 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7125 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7127 2000-05-22 Jim Meyering <meyering@lucent.com>
7129 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7131 2000-05-18 Jim Meyering <meyering@lucent.com>
7133 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7134 back, too, since it may have been modified by allocate_entry.
7135 (hash_delete): Rewrite to use neither the assignment operator
7136 nor the comma operator in an if-expression.
7138 2000-05-15 Paul Eggert <eggert@twinsun.com>
7141 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7142 Remove; no longer needed.
7143 "quotearg.h": Add include.
7144 (file_name): Do not bother to explicitly initialize to NULL; it's less
7145 efficient on some hosts.
7146 (close_stdout_status): Remove test as to whether stdout was already
7147 closed; it breaks for the case "echo x | sort >&-".
7148 Quote file name colons.
7149 Do not assume that _("write error") lacks format strings.
7151 2000-05-15 Jim Meyering <meyering@lucent.com>
7153 * version-etc.c (version_etc_copyright): Update the copyright string
7154 used in all --version output.
7156 2000-05-14 Jim Meyering <meyering@lucent.com>
7158 * closeout.c (close_stdout_set_file_name): New function.
7159 (close_stdout_status): Use new file-scoped global.
7160 Return right away if fstat says the stdout file descriptor is invalid.
7161 * closeout.h (close_stdout_set_file_name): Declare.
7163 2000-05-10 Jim Meyering <meyering@lucent.com>
7165 * closeout.c [default_exit_status]: New file-scoped variable.
7166 (close_stdout_set_status): New function.
7167 * closeout.h (close_stdout_set_status): Declare.
7169 2000-05-08 Jim Meyering <meyering@lucent.com>
7171 * long-options.c: Don't include closeout.h.
7172 (parse_long_options): Don't call close_stdout for --version.
7174 2000-05-06 Jim Meyering <meyering@lucent.com>
7176 * strnlen.c: Undefine __strnlen and strnlen.
7177 [!weak_alias]: Define __strnlen to strnlen.
7179 * atexit.c: New file, from libiberty.
7181 2000-05-06 Jim Meyering <meyering@lucent.com>
7183 * closeout.c (close_stdout_status): Also check for errors on the
7186 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7188 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7189 instead of xmalloc, xrealloc, path_concat.
7190 (locale_charset): Treat empty environment variables as absent.
7191 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7193 2000-05-04 Jim Meyering <meyering@lucent.com>
7195 * getopt.c: Update from glibc.
7196 * obstack.c: Likewise.
7197 * obstack.h: Likewise.
7198 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7200 * regex.h: Likewise.
7201 * strndup.c: Likewise.
7202 * strnlen.c: New file, from glibc.
7204 2000-05-01 Jim Meyering <meyering@lucent.com>
7206 * full-write.c (full_write): Remove `FIXME' part of comment.
7208 2000-04-29 Jim Meyering <meyering@lucent.com>
7210 * path-concat.c: Declare strdup only if it's not defined.
7211 * canon-host.c: Likewise.
7213 2000-04-28 Jim Meyering <meyering@lucent.com>
7215 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7216 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7217 included first, then limits.h is included by locale.h by libintl.h.
7218 From John David Anglin.
7220 2000-04-25 Jim Meyering <meyering@lucent.com>
7222 * makepath.c (S_IRWXUGO): Define.
7223 (make_path): Always perform explicit chmod if MODE specifies any
7224 of the `special' permission bits. Prompted by a bug report against
7225 install from Mate Wierdl and Joost van Baal.
7227 2000-04-18 Jim Meyering <meyering@lucent.com>
7231 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7232 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7234 2000-04-17 Jim Meyering <meyering@lucent.com>
7236 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7237 the definition of it to rpl_strftime also defined-away the system's
7240 2000-04-15 Jim Meyering <meyering@lucent.com>
7242 Use `C' to denote so-called `contiguous' files, the same way
7244 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7245 (ftypelet): Use S_ISCTG.
7246 From Michael Deutschmann.
7248 2000-04-14 Jim Meyering <meyering@lucent.com>
7250 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7252 2000-04-08 Jim Meyering <meyering@lucent.com>
7254 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7255 names don't conflict. Reported by Eli Zaretskii.
7257 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7259 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7260 bug. Deal with the different error behavior of Irix iconv.
7262 2000-04-07 Jim Meyering <meyering@lucent.com>
7264 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7265 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7267 2000-04-05 Jim Meyering <meyering@lucent.com>
7269 Portability tweaks required for ultrix4.3.
7270 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7271 * readutmp.c: Include sys/types.h before sys/stat.h.
7272 * canon-host.c: Declare strdup.
7273 * path-concat.c: Likewise.
7274 From John David Anglin.
7276 2000-04-04 Jim Meyering <meyering@lucent.com>
7278 Be more DOS 8.3-friendly.
7279 * ref-add.sin: Renamed from ref-add.sed.in.
7280 * ref-del.sin: Renamed from ref-del.sed.in.
7281 * Makefile.am: Reflect renaming.
7282 Reported by Eli Zaretskii.
7284 Use a temporary file name that won't clash with `charset.alias'
7285 in the DOS 8.3 name space.
7286 * Makefile.am (charset_tmp): Define.
7287 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7288 (uninstall-local): Likewise.
7289 Reported by Eli Zaretskii.
7291 2000-03-29 Paul Eggert <eggert@twinsun.com>
7293 * time/strftime.c (my_strftime): Make sure we call the system
7294 strftime, not ourselves, when invoking the underlying strftime.
7296 2000-03-24 Jim Meyering <meyering@lucent.com>
7298 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7299 (charset_alias): Define.
7300 (install-exec-local): Factor out common code.
7301 (uninstall-local): Split lines longer than 80.
7302 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7304 (.sed.in.sed): New rule. Don't redirect directly to $@.
7305 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7307 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7309 * config.charset: Output a line containing "Packages using this file".
7310 * ref-add.sed.in, ref-del.sed.in: New files.
7311 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7312 ref-del.sed): New rules.
7314 2000-03-17 Jim Meyering <meyering@lucent.com>
7316 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7317 Otherwise, include <strings.h>
7319 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7321 * unicodeio.c (utf8_wctomb): New function.
7322 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7323 format instead of in UCS-4 with platform dependent endianness.
7325 2000-03-07 Paul Eggert <eggert@twinsun.com>
7327 * savedir.c (savedir): Work even if directory size is
7328 negative; this can happen with some screwy NFS configurations.
7330 2000-03-06 Jim Meyering <meyering@lucent.com>
7332 * localcharset.c (get_charset_aliases): Don't try to free file_name
7333 if it's NULL (because we ran out of memory). From Bruno Haible.
7335 2000-03-05 Jim Meyering <meyering@lucent.com>
7337 * localcharset.c ("path-concat.h"): Include.
7338 (get_charset_aliases): Use path_concat instead of ANSI string
7341 * unicodeio.h (PARAMS): Define.
7342 Use it to guard prototype.
7344 2000-03-04 Jim Meyering <meyering@lucent.com>
7346 * Makefile.am (install-exec-local): Create $(libdir) before installing
7348 (uninstall-local): Uncomment this rule so `make distcheck' works
7351 * unicodeio.c (<errno.h>): Include it.
7352 (errno): Declare if not defined.
7354 * localcharset.c: Add Bruno's comment justifying use of volatile.
7356 * config.charset: New version, incorporating remarks from a linux
7357 i18n mailing list. From Bruno Haible.
7359 2000-03-02 Jim Meyering <meyering@lucent.com>
7361 * Makefile.am (EXTRA_DIST): Add config.charset.
7363 2000-03-01 Jim Meyering <meyering@lucent.com>
7365 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7366 * unicodeio.c: Likewise.
7368 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7370 * config.charset: New file.
7371 * localcharset.c: New file.
7372 * unicodeio.h, unicodeio.c: New files.
7373 * Makefile.am (DEFS): Add -DLIBDIR=...
7374 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7375 (noinst_HEADERS): Add unicodeio.h.
7376 (all-local, install-exec-local, charset.alias): New targets.
7378 2000-02-28 Paul Eggert <eggert@twinsun.com>
7380 * quotearg.c (ALERT_CHAR): New macro.
7381 (quotearg_buffer_restyled): Use it.
7383 2000-02-27 Jim Meyering <meyering@lucent.com>
7385 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7386 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7388 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7389 not `#if STDC_HEADERS'.
7390 Declare malloc if needed.
7392 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7393 now that autoconf always defines the HAVE_DECL_ symbols.
7394 * human.c: Likewise.
7396 * strtoumax.c: Likewise.
7398 * backupfile.c: Arrange for cpp to fail if the configure-time
7399 declaration check was not run.
7401 * human.c: Likewise.
7403 * strtoumax.c: Likewise.
7405 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7406 then first look up the entire `.'-containing string as a login name.
7408 2000-02-18 Paul Eggert <eggert@twinsun.com>
7410 * getdate.y: Handle two-digit years with leading zeros correctly.
7411 (textint): New typedef.
7412 (parser_control): Member year changed from int to textint.
7414 (YYSTYPE): Removed; replaced by %union with int and textint members.
7415 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7416 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7417 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7418 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7419 (date, number, to_year): Use width of number in digits, not its value,
7420 to determine whether it's a 2-digit year, or a 2-digit time.
7421 (yylex): Store number of digits of numeric tokens.
7422 Reported by John Kendall.
7424 (parser_control): Changed from struct parser_control to typedef (for
7425 consistency). All uses changed.
7427 (tID): Removed; not used.
7428 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7430 2000-02-14 Paul Eggert <eggert@twinsun.com>
7432 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7433 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7435 2000-02-12 Jim Meyering <meyering@lucent.com>
7437 * userspec.c (ISDIGIT): Define it.
7438 (isdigit): Remove definition.
7439 (is_number): Use ISDIGIT, not isdigit.
7440 <libintl.h>: Include.
7442 (parse_user_spec): Mark translatable strings.
7444 2000-02-10 Jim Meyering <meyering@lucent.com>
7446 With these changes, nanosleep.[ch] are finally enough like the other
7447 lib/* replacement files to compile on a few more losing systems.
7449 * nanosleep.h: Don't include config.h.
7450 Remove prototype from declaration of nanosleep.
7451 (PARAMS): Remove now-unneeded definition.
7452 * nanosleep.c: #undef nanosleep.
7453 (rpl_nanosleep): Rename from nanosleep.
7455 2000-02-03 Jim Meyering <meyering@lucent.com>
7457 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7458 rather than with `#if HAVE_UTMPNAME'.
7460 2000-02-01 Jim Meyering <meyering@lucent.com>
7462 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7464 2000-01-31 Jim Meyering <meyering@lucent.com>
7466 * nanosleep.h (nanosleep): Guard declaration with
7467 `#if ! HAVE_DECL_NANOSLEEP'.
7468 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7469 the declaration in that vendor's sys/timers.h.
7470 Reported by Christian Krackowizer.
7472 * quotearg.c (ISASCII): Add #undef and move definition to follow
7473 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7474 (ISPRINT): Likewise.
7475 Reported by Tom Tromey.
7477 2000-01-30 Jim Meyering <meyering@lucent.com>
7479 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7480 uses of ->ut_name. The latter doesn't work with new Linux header files
7481 where only utmpx.ut_user is declared.
7483 * readutmp.h (UT_USER): Define.
7485 2000-01-23 Jim Meyering <meyering@lucent.com>
7487 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7490 2000-01-22 Jim Meyering <meyering@lucent.com>
7492 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7493 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7494 Required for some AIX systems. Reported by Christian Krackowizer.
7495 [TESTING] (main): New function.
7497 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7498 * dirname.c (dir_name): Support for DOS-style file names with drive
7501 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7503 * strverscmp.c (ISDIGIT): Define.
7504 (strverscmp): Use ISDIGIT, not isdigit.
7506 2000-01-17 Paul Eggert <eggert@twinsun.com>
7508 * nanosleep.c (nanosleep):
7509 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7510 POSIX.1 doesn't require SA_INTERRUPT and some systems
7511 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7512 it's been part of POSIX.1 since day 1 (in 1988).
7514 2000-01-17 Jim Meyering <meyering@lucent.com>
7516 * interlock: Remove unused file. Reported by François Pinard.
7518 2000-01-16 Paul Eggert <eggert@twinsun.com>
7520 * quotearg.c (quotearg_buffer_restyled): Do not quote
7521 alert, backslash, formfeed, and vertical tab unnecessarily in
7522 shell quoting style.
7525 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7526 Free Software Foundation, Inc.
7527 Copying and distribution of this file, with or without modification,
7528 are permitted provided the copyright notice and this notice are preserved.