1 2005-08-26 Simon Josefsson <jas@extundo.com>
3 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
4 Haible <bruno@clisp.org>.
6 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
8 * regexec.c (set_regs): Don't alloca with an unbounded size.
10 alloca modernization/simplification for regex.
11 * regex.c: Remove portability cruft for alloca. This no longer
12 needs to be at the start of the file, and can be moved into
13 regex_internal.h and simplified.
14 * regex_internal.h: Include <alloca.h>.
15 (__libc_use_alloca) [!defined _LIBC]: New macro.
16 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
17 now works outside glibc.
19 2005-08-24 Simon Josefsson <jas@extundo.com>
21 * getpass.c: Add WIN32 implementation. Conditionalize use of
22 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
25 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
27 Make regex safe for g++. This fixes one real bug (an "err"
28 that should have been "*err"). g++ problem reported by
30 * regex_internal.h (re_calloc): New macro, consistent with
31 re_malloc etc. All callers of calloc changed to use re_calloc.
32 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
33 not int. All callers changed.
34 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
35 just use an array of size MB_LEN_MAX.
36 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
37 (find_recover_state): Change "err" to "*err"; this fixes what
38 appears to be a real bug.
39 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
42 2005-08-25 Jim Meyering <jim@meyering.net>
44 * open-safer.c: Include <config.h>.
45 Otherwise, we'd lose LARGEFILE support in any file using
48 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
50 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
51 * regex.h (regerror): Likewise.
53 * regex.c: Do not include <sys/types.h>, as POSIX no longer
54 requires this. (The code never needed it.)
56 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
57 All uses of recently-renamed identifiers changed to use the new,
58 POSIX-compliant names. The code will build and run just fine
59 without these changes, but it's better to eat our own dog food
60 and use the standard-conforming names.
62 * regex.h: Fix a multitude of POSIX name space violations.
63 These changes have an effect only for programs that define
64 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
65 do not change anything for programs compiled in the normal way.
66 Also, there is no effect on the ABI.
68 (_REGEX_SOURCE): New macro.
69 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
70 defined and _GNU_SOURCE is not; this fixes a name space violation.
72 Rename the following macros to obey POSIX requirements.
73 The old names are still visible as macros if _REGEX_SOURCE is defined.
74 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
75 RE_BACKSLASH_ESCAPE_IN_LISTS.
76 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
77 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
78 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
79 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
80 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
81 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
82 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
83 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
84 (REG_INTERVALS): renamed from RE_INTERVALS.
85 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
86 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
87 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
88 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
89 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
90 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
91 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
92 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
93 RE_UNMATCHED_RIGHT_PAREN_ORD.
94 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
95 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
96 (REG_DEBUG): renamed from RE_DEBUG.
97 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
98 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
99 unusual, since we can't clash with the POSIX REG_ICASE.
100 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
101 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
102 (REG_NO_SUB): renamed from RE_NO_SUB.
103 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
104 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
105 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
106 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
107 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
108 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
109 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
110 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
111 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
112 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
113 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
114 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
115 RE_SYNTAX_POSIX_MINIMAL_BASIC.
116 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
117 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
118 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
119 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
120 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
121 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
122 (REG_FIXED): Renamed from REGS_FIXED.
123 (REG_NREGS): Renamed from RE_NREGS.
125 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
126 of other REG_* macros, since POSIX says the user is allowed to
127 #undef these macros selectively.
129 (reg_errcode_t): Update comment stating what other tables need
132 Rename the following enum values to obey POSIX requirements.
133 The old names are still visible as macros.
134 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
135 is not defined, since GNU is supposed to be a superset of POSIX as
136 much as possible, and since we want reg_errcode_t to be a signed
137 type for implementation consistency.
138 (_REG_NOERROR): Renamed from REG_NOERROR.
139 (_REG_NOMATCH): Renamed from REG_NOMATCH.
140 (_REG_BADPAT): Renamed from REG_BADPAT.
141 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
142 (_REG_ECTYPE): Renamed from REG_ECTYPE.
143 (_REG_EESCAPE): Renamed from REG_EESCAPE.
144 (_REG_ESUBREG): Renamed from REG_ESUBREG.
145 (_REG_EBRACK): Renamed from REG_EBRACK.
146 (_REG_EPAREN): Renamed from REG_EPAREN.
147 (_REG_EBRACE): Renamed from REG_EBRACE.
148 (_REG_BADBR): Renamed from REG_BADBR.
149 (_REG_ERANGE): Renamed from REG_ERANGE.
150 (_REG_ESPACE): Renamed from REG_ESPACE.
151 (_REG_BADRPT): Renamed from REG_BADRPT.
152 (_REG_EEND): Renamed from REG_EEND.
153 (_REG_ESIZE): Renamed from REG_ESIZE.
154 (_REG_ERPAREN): Renamed from REG_ERPAREN.
155 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
156 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
157 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
158 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
160 (_REG_RE_NAME, _REG_RM_NAME): New macros.
161 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
162 changed. But support the old name if the new one is not defined
163 and if _REGEX_SOURCE.
165 Change the following member names in struct re_pattern_buffer.
166 The old names are still supported if !_REGEX_SOURCE.
167 The new names are always supported, regardless of _REGEX_SOURCE.
168 (re_buffer): Renamed from buffer.
169 (re_allocated): Renamed from allocated.
170 (re_used): Renamed from used.
171 (re_syntax): Renamed from syntax.
172 (re_fastmap): Renamed from fastmap.
173 (re_translate): Renamed from translate.
174 (re_can_be_null): Renamed from can_be_null.
175 (re_regs_allocated): Renamed from regs_allocated.
176 (re_fastmap_accurate): Renamed from fastmap_accurate.
177 (re_no_sub): Renamed from no_sub.
178 (re_not_bol): Renamed from not_bol.
179 (re_not_eol): Renamed from not_eol.
180 (re_newline_anchor): Renamed from newline_anchor.
182 Change the following member names in struct re_registers.
183 The old names are still supported if !_REGEX_SOURCE.
184 The new names are always supported, regardless of _REGEX_SOURCE.
185 (rm_num_regs): Renamed from num_regs.
186 (rm_start): Renamed from start.
187 (rm_end): Renamed from end.
189 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
190 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
191 Prepend __ to parameter names.
193 Undo yesterday's changes.
195 2005-08-24 Jim Meyering <jim@meyering.net>
198 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
200 2005-08-21 Bruno Haible <bruno@clisp.org>
202 * lock.h: Add multiple inclusion guard.
203 * tls.h: Add multiple inclusion guard.
205 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
207 * regex.h (REG_NOSYS)
208 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
209 Define, since POSIX requires it as of 2001.
210 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
211 New private symbol, used to keep the enum signed in all cases.
212 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
213 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
215 * regex_internal.c (re_string_skip_chars, register_state):
217 Remove forward decls; no longer needed now that we use prototypes.
218 * regexec.c (acquire_init_state_context, check_halt_node_context):
219 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
220 (clean_state_log_if_needed): Likewise.
222 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
224 Fix problems reported by Sam Steingold in
225 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
226 * regexec.c (sift_states_bkref): Fix portability bug: the code
227 assumed that reg_errcode_t is a signed type, which is not
228 necessarily true if _XOPEN_SOURCE is not defined.
229 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
230 some compilers warn about it otherwise.
232 2005-08-20 Jim Meyering <jim@meyering.net>
234 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
235 of unused local, dfa.
237 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
239 * regcomp.c (create_initial_state): Remove duplicate decl.
240 (init_word_char, create_initial_state, duplicate_node_closure):
241 (fetch_token, peek_token_bracket, build_range_exp):
242 (build_collating_symbol): Remove forward decls; no longer needed
243 now that we use prototypes.
246 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
247 (re_compile_fastmap_iter, regcomp, regerror, regfree):
248 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
249 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
250 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
251 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
252 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
253 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
254 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
255 (build_range_exp, build_collating_symbol, parse_bracket_exp):
256 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
257 (build_charclass, build_charclass_op, fetch_number, create_tree):
258 (create_token_tree, mark_opt_subexp, duplicate_tree):
259 Use prototypes rather than old-style definitions.
262 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
263 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
264 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
265 (re_string_reconstruct, re_string_peek_byte_case):
266 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
267 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
268 (re_node_set_init_copy, re_node_set_add_intersect):
269 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
270 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
271 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
272 (re_acquire_state, re_acquire_state_context, register_state):
273 (create_ci_newstate, create_cd_newstate, free_state):
275 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
276 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
277 (re_search_internal, prune_impossible_nodes):
278 (acquire_init_state_context, check_matching, static):
279 (check_halt_node_context, check_halt_state_context, proceed_next_node):
280 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
281 (update_regs, sift_states_backward, build_sifted_states):
282 (clean_state_log_if_needed, merge_state_array):
283 (update_cur_sifted_state, add_epsilon_src_nodes):
284 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
285 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
286 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
287 (find_recover_state, check_subexp_matching_top, transit_state_mb):
288 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
289 (check_arrival, check_arrival_add_next_nodes):
290 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
291 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
292 (check_node_accept_bytes, check_node_accept, extend_buffers):
293 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
294 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
299 (re_string_allocate, re_string_construct, re_string_reconstruct):
300 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
301 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
302 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
303 (re_string_context_at, re_string_peek_byte_case):
304 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
305 is defined, since we now use prototypes always.
307 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
308 C89 or better. All uses removed.
310 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
312 * regex_internal.c (re_acquire_state, re_acquire_state_context)
313 [defined lint]: Suppress bogus uninitialized-variable warnings.
315 * regcomp.c (duplicate_node): Return new index, not an error code,
316 and let the caller return REG_ESPACE if out of space. This
317 removes an uninitialied-variable warning with GCC 4.0.1, and also
318 avoids taking the address of a local variable. All callers
321 2005-08-19 Jim Meyering <jim@meyering.net>
323 * regexec.c (proceed_next_node): Redo local variables to
324 avoid GCC shadowing warnings.
326 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
328 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
329 (re_node_set_insert_last, re_dfa_add_node):
330 Rename local variables to avoid GCC shadowing warnings.
332 2005-08-18 Bruno Haible <bruno@clisp.org>
334 * strstr.c (strstr): Fix return value in multibyte case.
335 * strcasestr.c (strcasestr): Likewise.
337 2005-08-17 Jim Meyering <jim@meyering.net>
339 Make the %s format (seconds since the epoch) work for a negative
340 number and when used with a zero-padded field width, e.g. %015s.
342 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
343 label so that it precedes the code to set `digits'. Otherwise,
344 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
345 print `00-22'. Now, it prints `-0022', as it should.
347 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
349 * regex.h: Remove useless space-before-tab. From coreutils.
351 2005-08-17 Bruno Haible <bruno@clisp.org>
353 * strcasestr.h: New file.
354 * strcasestr.c: New file.
356 2005-08-17 Bruno Haible <bruno@clisp.org>
358 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
359 * strstr.c: Completely rewritten, with multibyte locale support.
361 2005-08-17 Bruno Haible <bruno@clisp.org>
363 * strcasecmp.c: Use mbuiter.h.
365 2005-08-17 Bruno Haible <bruno@clisp.org>
367 * mbuiter.h: New file.
369 2005-08-16 Bruno Haible <bruno@clisp.org>
371 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
373 (mbi_avail, mbi_advance): Let the iteration end before the terminating
374 NUL byte, not after it.
376 2005-08-16 Bruno Haible <bruno@clisp.org>
378 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
379 the valid ones. Makes the comparison operations transitive:
380 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
381 * strcasecmp.c (strcasecmp): Use mb_casecmp.
383 2005-08-16 Bruno Haible <bruno@clisp.org>
385 * strcase.h (strcasecmp): Add note in comments.
386 * strncasecmp.c: Use code from strcasecmp.c.
387 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
388 (strcasecmp): Work correctly in multibyte locales.
390 2005-08-16 Bruno Haible <bruno@clisp.org>
392 * strnlen1.h: New file.
393 * strnlen1.c: New file.
395 2005-08-16 Bruno Haible <bruno@clisp.org>
397 * mbfile.h: New file.
399 2005-08-16 Bruno Haible <bruno@clisp.org>
401 * mbiter.h: New file.
403 2005-08-16 Bruno Haible <bruno@clisp.org>
405 * mbchar.h: New file.
406 * mbchar.c: New file.
408 2005-08-16 Bruno Haible <bruno@clisp.org>
410 * tls.h: New file, from GNU gettext.
411 * tls.c: New file, from GNU gettext.
413 2005-08-15 Bruno Haible <bruno@clisp.org>
415 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
418 2005-08-14 Jim Meyering <jim@meyering.net>
422 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
423 Use the hash-table-based cycle-detection code not just when
424 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
425 Reported by James Youngman in
426 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
427 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
428 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
429 This lets us compile with -DFTS_DEBUG, once again.
430 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
431 * fts.c (fd_safer): Remove decl.
432 Include fcntl--.h rather than unistd-safer.h
433 (fts_safe_changedir): Don't call fd_safer; no longer needed
434 now that we include fcntl--.h.
436 2005-08-11 Simon Josefsson <jas@extundo.com>
438 * readline.h, readline.c: New file.
440 2005-08-11 Bruno Haible <bruno@clisp.org>
442 * strnlen.h (strnlen): Change parameter name to match comment.
444 2005-08-10 Simon Josefsson <jas@extundo.com>
446 * strndup.c: Use strnlen.h.
448 * strnlen.h: New file.
450 2005-08-02 Simon Josefsson <jas@extundo.com>
452 * getline.h, getline.c: Rewrite.
454 * getdelim.h, getdelim.c: New files, ported from glibc.
456 2005-07-31 Bruno Haible <bruno@clisp.org>
458 * lock.h (gl_lock_initializer): New macro.
459 (gl_lock_define_initialized): Use it.
460 (gl_rwlock_initializer): New macro.
461 (gl_rwlock_define_initialized): Use it.
462 (gl_recursive_lock_initializer): New macro.
463 (gl_recursive_lock_define_initialized): Use it.
465 2005-07-26 Bruno Haible <bruno@clisp.org>
467 * lock.h: Update from GNU gettext.
468 * lock.c: Update from GNU gettext.
470 2005-07-18 Bruno Haible <bruno@clisp.org>
472 * lock.h (gl_once_t): New type.
473 (gl_once_define, gl_once): New macros.
474 * lock.c (fresh_once): New variable.
475 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
478 2005-07-18 Simon Josefsson <jas@extundo.com>
480 * check-version.c (check_version): Accept identical versions too.
482 2005-07-18 Bruno Haible <bruno@clisp.org>
484 * lock.h: New file, from GNU gettext.
485 * lock.c: New file, from GNU gettext.
487 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
489 * quotearg.c: Add translator comment suggested by Bruno Haible,
492 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
494 * version-etc-fsf.c (version_etc_copyright): Parameterize the
495 copyright symbol and the year.
496 * version-etc.c (COPYRIGHT_YEAR): New constant.
497 (version_etc_va): Use parameterized copyright notice.
498 Reword to conform to the current GNU coding standards.
500 2005-07-11 Simon Josefsson <jas@extundo.com>
502 * size_max.h: New file.
504 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
506 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
509 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
510 and Paul Eggert <eggert@cs.ucla.edu>
512 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
513 in wint_t, not wchar_t. Remove now-unnecessary cast.
515 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
517 * regex.c, regex.h: Sync from libc.
518 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
519 New files, synced from libc, except that regex_internal.h
520 currently has a small porting fix.
522 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
524 Remove the dependency of the strftime module on the tzset module.
525 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
526 Copy the input structure, to work around some of the bug with
527 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
528 Solaris releases, you should also use the tzset module, but we won't
529 require it as a dependency any more since we don't want LGPLed code
530 to depend on GPLed code.
532 2005-07-02 Jim Meyering <jim@meyering.net>
534 * backupfile.c (backup_args): Change a `0' to NULL.
536 2005-07-01 Jim Meyering <jim@meyering.net>
538 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
539 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
540 * save-cwd.c, tempname.c:
541 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
542 and don't include <sys/file.h>).
544 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
546 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
547 declares only 'struct timespec;' (!).
549 2005-06-29 Jim Meyering <jim@meyering.net>
551 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
552 type name. Use the variable name instead.
553 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
555 2005-06-28 Simon Josefsson <jas@extundo.com>
557 * check-version.h, check-version.c: New files.
559 2005-06-28 Simon Josefsson <jas@extundo.com>
561 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
562 collision with global variable. Better indentation. Don't
563 increment buffer pointer beyond buffer end. Based on comments
564 from Paul Eggert <eggert@cs.ucla.edu>.
568 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
570 * canon-host.c (canon-host): Append trailing "," to 0 in
571 initializer of struct addrinfo, as an indication that we don't
572 care how many members the structure has.
574 2005-06-24 Derek Price <derek@ximbiot.com>
575 and Bruno Haible <bruno@clisp.org>
577 Remove stat module & update lstat.
578 * stat.c: Remove this file...
579 (slash_aware_lstat): ...moving this content and its support...
580 * lstat.c (rpl_lstat): ...into here.
583 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
585 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
586 (ranged_convert): Don't save conversion in a temporary struct.
587 This causes a warning with GCC 4.0.0, and anyway in the typical
588 case it's not worth the extra 100 bytes or so of code.
589 (ranged_convert, __mktime_internal): When calling a function via a
590 pointer P, use P () rather than (*P) (), as we now assume C89 or
593 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
595 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
596 "who -r" failed to give output. Problem reported by Tim Waugh.
598 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
599 (xcalloc): Use it to avoid needless tests.
600 Problem reported by Jim Meyering.
602 2005-06-16 Jim Meyering <jim@meyering.net>
604 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
605 when either N or S is zero.
607 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
609 * argp.h (__option_is_short): Check upper limit of
610 __key. Isprint() requires its argument to have the value
611 of an unsigned char or EOF.
613 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
615 * fnmatch.c (fnmatch): If there is an encoding error in a
616 multibyte string or pattern, fall back on unibyte matching.
617 Problem reported by James Youngman.
619 2005-06-08 Bruno Haible <bruno@clisp.org>
621 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
624 2005-06-08 Bruno Haible <bruno@clisp.org>
626 * csharpcomp.h: New file, from GNU gettext.
627 * csharpcomp.c: New file, from GNU gettext.
628 * csharpcomp.sh.in: New file, from GNU gettext.
630 2005-06-07 Derek Price <derek@ximbiot.com>
633 * glob_.h: Indent nested #ifdef.
635 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
638 Use "file name" when talking about file names, instead of "filename"
639 or "path", as per the GNU coding standards.
640 * mkdir-p.c: Renamed from makepath.c.
641 (make_dir_parents): Renamed from make_path. All callers changed.
642 * mkdir-p.h: Likewise. All includers changed.
643 * filenamecat.c: Renamed from path-concat.c.
644 (file_name_concat): Renamed from path_concat. All callers changed.
645 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
646 * filenamecat.h: Likewise. All includers changed.
647 * acl.c: Don't use "path" or "filename" to mean "file name"
648 in comments or local variable names.
649 * basename.c: Likewise.
650 * canonicalize.c, canonicalize.h: Likewise.
651 * dirname.c, dirname.h: Likewise.
652 * euidaccess.c: Likewise.
653 * exclude.c: Likewise
654 * fnmatch_.h, fnmatch_loop.c: Likewise.
655 * fsusage.c, fsuage.h: Likewise.
656 * fts.c, fts_.h: Likewise.
657 * getcwd.c: Likewise.
658 * getloadavg.c: Likewise.
659 * mkstemp.c: Likewise.
660 * mountlist.c, mountlist.h: Likewise.
661 * openat.c, openat.h: Likewise.
662 * readlink-stub.c: Likewise.
663 * readutmp.c, readutmp.h: Likewise.
664 * rename.c: Likewise.
667 * savedir.c: Likewise.
668 * stripslash.c: Likewise.
669 * tempname.c: Likewise.
670 * xreadlink.c: Likewise.
671 * exclude.c (excluded_file_name): Renamed from excluded_filename.
673 * exclude.h: Likewise.
675 * euidaccess.c (getuid, getgid, getuid, getegid)
676 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
677 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
678 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
679 * pathmax.h: Include <limits.h> unconditionally, since other
680 files have been getting away with it for years (MORE/BSD 4.3
682 * userspec.c (getpwnam, getgrnam, getgrgid)
683 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
685 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
686 Define to 256, not 255, as per modern POSIX.
688 2005-06-01 Bruno Haible <bruno@clisp.org>
690 * csharpexec.h: New file, from GNU gettext.
691 * csharpexec.c: New file, from GNU gettext.
692 * csharpexec.sh.in: New file, from GNU gettext.
694 2005-05-31 Derek Price <derek@ximbiot.com>
695 Paul Eggert <eggert@cs.ucla.edu>
698 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
700 2005-05-29 Derek Price <derek@ximbiot.com>
701 Paul Eggert <eggert@cs.ucla.edu>
703 * glob_.h, glob.c: New files.
705 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
707 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
709 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
710 the configuration hassle isn't worth it.
711 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
712 (LONGEST_MODIFIER, PRIuMAX): Remove.
714 2005-05-27 Bruno Haible <bruno@clisp.org>
716 * getlogin_r.h: Remove second include of <stddef.h>.
718 2005-05-25 Bruno Haible <bruno@clisp.org>
719 Derek Price <derek@ximbiot.com>
721 * getlogin_r.h: Simplify API documentation.
723 2005-05-25 Derek Price <derek@ximbiot.com>
724 Paul Eggert <eggert@cs.ucla.edu>
726 * getlogin_r.c, getlogin_r.h: New files.
728 2005-05-22 Bruno Haible <bruno@clisp.org>
730 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
731 Also include <sys/param.h> if it defines MIN, MAX.
732 Based on a patch by Derek Price <derek@ximbiot.com>.
734 2005-05-22 Bruno Haible <bruno@clisp.org>
736 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
737 (INT64_MIN): Fix definition.
738 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
740 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
741 NEED_SIGNED_INT_TYPES.
743 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
744 HAVE_SYSTEM_INTTYPES.
746 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
748 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
749 so that unistd-safer.h (GPL'ed code) need not be included.
751 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
754 * fts.c: Don't include "cycle-check.h" or "hash.h".
755 (setup_dir, free_dir): New functions.
756 (enter_dir, leave_dir): Define trivial
757 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
758 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
759 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
760 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
762 (fts_open): Use setup_dir.
763 (fts_close): Use free_dir.
764 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
765 This adds a label and some gotos, but the alternatives were messier.
766 Check for memory allocation failure when entering a dir.
767 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
768 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
769 (FTS): New member fts_cycle, that is a union that contains the
770 old active_dir_ht and cycle_state. All uses changed to mention
771 fts_cycle.ht and fts_cycle.state.
772 * fts-cycle.c: New file, containing GPL'ed code migrated out of
773 fts.c, with the following changes:
774 (setup_dir, free_dir): New functions.
775 (enter_dir): Now returns bool. Return true if successful, false
776 if memory exhausted. All callers changed.
777 Do not bother partly cleaning up on
778 memory allocation failure; that is free_dir's job.
779 However, free ad if hash_insert fails, to avoid memory leak.
780 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
781 fts->fts_options to see which union member to use.
783 2005-05-20 Jim Meyering <jim@meyering.net>
785 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
786 Now a macro, to pacify GCC.
788 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
790 * chown.c (rpl_chown): Return -1 on failure.
792 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
794 * canonicalize.c: Include canonicalize.h first, to test interface.
795 Include <stddef.h> unconditionally, since we assume C89 now.
796 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
797 * fts.c: Include fts_.h first, to check interface.
798 Do not include intprops.h; no longer needed.
799 Include cycle-check.h and hash.h, since fts_.h no longer does.
800 Remove unnecessary casts of closedir to void.
801 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
802 decide whether to decrement nlinks.
803 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
804 (FTS): Use struct hash_table * instead of Hash_table, so that
805 we no longer need to include hash.h here.
807 2005-05-17 Jim Meyering <jim@meyering.net>
809 * fts.c, fts_.h: New files, from coreutils.
811 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
814 * unlinkdir.c, unlinkdir.h: New files.
815 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
816 regex.h, unlocked-io.h, xtime.h:
817 White space changes only.
818 * makepath.c (make_path): Port to hosts where leading "//" is special.
819 * yesno.c: Include getline.h, not ctype.h.
820 (yesno): Don't remove leading white space; POSIX doesn't allow it.
821 Use getline to remove arbitrary restriction on response length.
823 2005-05-13 Bruno Haible <bruno@clisp.org>
825 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
826 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
827 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
828 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
829 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
830 Add support for 64-bit integers in the MSVC compiler.
832 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
834 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
835 Change the initial comment to refer to GPL, not LGPL.
836 gnulib-tool will change it to LGPL as needed.
838 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
839 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
840 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
841 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
842 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
843 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
844 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
845 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
846 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
847 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
848 concatpath.c, config.charset, copy-file.c, copy-file.h,
849 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
850 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
851 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
852 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
853 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
854 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
855 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
856 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
857 full-read.c, full-read.h, full-write.c, full-write.h,
858 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
859 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
860 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
861 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
862 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
863 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
864 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
865 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
866 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
867 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
868 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
869 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
870 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
871 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
872 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
873 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
874 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
875 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
876 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
877 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
878 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
879 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
880 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
881 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
882 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
883 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
884 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
885 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
886 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
887 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
888 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
889 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
890 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
891 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
892 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
893 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
894 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
895 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
896 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
897 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
898 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
899 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
900 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
901 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
902 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
903 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
904 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
905 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
906 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
907 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
908 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
909 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
910 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
911 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
912 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
913 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
914 Update FSF postal mail address.
916 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
918 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
919 specified in ai_socktype. Fix invalid ai_protocol
920 check. ai_protocol is usually set to 0 or depending on
921 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
922 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
923 ai_socktype / ai_protocol in the returned addrinfo structure.
925 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
926 Bruno Haible <bruno@clisp.org>
928 * inet_ntop.h: New file.
929 * inet_ntop.c: New file, from glibc with modifications.
931 2005-05-08 Jim Meyering <jim@meyering.net>
933 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
935 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
937 Merge from coreutils. Among other things,
938 add bulletproofing for cases where stdin, stdout, or stderr are closed.
939 * fd-safer.c: New file.
940 * fcntl-safer.h, open-safer.c: Remove.
941 * chdir-long.c: Fix comment "fetish" -> "coreutils".
942 * dup-safer.c: Include unistd-safer.h first.
943 Don't include errno.h.
944 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
945 * file-type.h: Don't assume invoker included sys/stat.h first.
946 * file-type.c: Rely on file-type.h change.
947 * getloadavg.c: Include unistd-safer.h.
948 (getloadavg): Use safer open.
949 * getusershell.c: Include "stdio-safer.h".
950 (getusershell): Use safer fopen.
951 * long-options.c (long_options): Use NULL rather than 0.
952 * modechange.h (mode_free): Remove; all callers changed to invoke
954 * modechange.c: Likewise.
955 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
956 (MODE_DONE): New constant.
957 (struct mode_change): Remove 'next' member.
958 (make_node_op_equals): New function; like the old one of the
959 same name, except it allocates an array.
960 (mode_compile, mode_create_from_ref): Use it.
961 (mode_compile): Allocate result as an array, not a linked list.
962 Parse octal string ourself, so that we catch mistakes like "+0".
963 (mode_adjust): Arg is an array, not a linked list.
964 * modechange.c: Include stat-macros.h, xalloc.h.
965 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
966 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
967 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
968 Remove. This is now stat-macros.h's job.
969 (talloc): Remove. All callers replaced by xalloc, so that
970 our invokers don't have to worry about reporting memory failures.
971 (make_node_op_equals): Remove.
972 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
974 (struct mode_change): Moved here from modechange.h.
975 (mode_append_entry): Remove.
976 (mode_compile): Remove MASKED_OPS arg, since it encouraged
977 apps to have incorrect behavior. Use simpler algorithm for head
978 and tail. Don't futz with umask; that's now the job of mode_adjust.
979 Detect more invalid usages rather than having somewhat-random behavior.
980 Don't insert an "a=" action, as that leads to incorrect behavior.
981 (mode_compile, mode_create_from_ref): Return NULL on error instead
982 of an enum, since now there's only one way to have an error. All
984 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
985 at the correct time. Simplify calculation of "+u" and its ilk.
986 Don't mishandle "+X".
987 (mode_free): Remove "register" and localize decls.
988 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
989 (struct mode_change): Move to modechange.c; callers don't
990 need to see this stuff.
991 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
992 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
993 (mode_change, mode_adjust): Reflect the new signatures noted above.
994 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
995 that might redefine system include files.
996 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
997 (my_usleep): Use NULL rather than (void *) 0.
998 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
999 Use siginterrupt to specify that system calls should be interrupted.
1000 (rpl_nanosleep): Move initialization of suspended closer to call of
1002 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1003 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1004 (desirable_utmp_entry): New function.
1005 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1006 using x2nrealloc, to simplify logic.
1007 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1008 size calculation. Do not assume utmp file is a regular file.
1009 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1010 (READ_UTMP_CHECK_PIDS): New constant.
1011 * save-cwd.c: Include unistd-safer.h.
1012 (save_cwd): Use fd_safer.
1013 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1014 [!_LIBC] Include "stat-macros.h" instead.
1015 * unistd-safer.h (fd_safer): New decl.
1017 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1019 * byteswap_.h: New file.
1021 2005-04-25 Albert Chin <china@thewrittenword.com>
1023 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1026 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1028 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1029 that "UTC +1 second" continues to work. Problem reported
1031 (relunit_snumber): New rule.
1034 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1036 * getdate.y (universal_time_zone_table): New constant.
1037 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1038 universal_time_zone_table.
1039 (lookup_zone): Prefer universal_time_zone_table to
1040 local_time_zone_table, so that "GMT" time stamps are allowed in
1041 London during the summer. Problem reported by Ian Abbott.
1043 2005-04-12 Jim Meyering <jim@meyering.net>
1045 * human.c (humblock): Set *options even when returning due to
1046 xstrtoumax conversion failure. Thanks to a used-uninitialized
1049 2005-04-09 Jim Meyering <jim@meyering.net>
1051 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1052 -Wuninitialized: initialize tm0.tm_year.
1054 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1056 * getdate.y (parser_control): rels_seen is now a boolean, not a
1057 count, since there's no maximum. All uses changed.
1058 Add member dsts_seen.
1059 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1061 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1062 Use pc_rels_seen to decide whther a date is absolute.
1064 * getdate.y (number): Don't overwrite year.
1065 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1068 2005-04-02 Simon Josefsson <jas@extundo.com>
1070 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1071 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1073 2005-03-27 Jim Meyering <jim@meyering.net>
1075 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1077 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1079 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1080 "one's complement" -> "ones' complement" in comment, as per Knuth.
1081 "value of type" -> "type or expression" in comment.
1082 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1084 2005-03-26 Jim Meyering <jim@meyering.net>
1087 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1088 Correct typos: s/or/of/.
1090 2005-03-23 Jim Meyering <jim@meyering.net>
1092 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1094 2005-03-21 Jim Meyering <jim@meyering.net>
1096 Changes imported from coreutils.
1098 * cycle-check.c: Don't include xalloc.h.
1100 * path-concat.c: Don't include assert.h.
1101 (path_concat): Remove assertion that would have triggered
1102 for ABASE starting with more than one slash.
1103 Reported by Andreas Schwab.
1105 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1106 properly when ABASE is an absolute file name.
1107 Correct the description of this function.
1109 Add an assertion and a test driver.
1110 This fixes a bug introduced on 2004-07-02.
1111 Andreas Schwab reported the resulting failure of cp --parents:
1112 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1114 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1116 * strftime.c (my_strftime): If the underlying strftime returns 0
1117 (which shouldn't happen), generate nothing instead of returning 0
1118 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1120 2005-03-16 Bruno Haible <bruno@clisp.org>
1122 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1124 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1126 * strftime.c (my_strftime): Prepend space to format so that we can
1127 reliably distinguish strftime failure from empty output on POSIX
1130 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1132 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1133 (iconv_string): Don't guess a size-zero buffer, as that might cause
1134 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1135 result would be 'too large', where 'too large' is (heuristically)
1136 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1137 overflow concerns. This will prevent some unwanted malloc failures
1138 when the inputs are very large.
1140 2005-03-15 Bruno Haible <bruno@clisp.org>
1142 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1145 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1148 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1150 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1152 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1153 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1155 * strtol.c: Likewise.
1157 2005-03-14 Simon Josefsson <jas@extundo.com>
1159 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1162 2005-03-14 Jim Meyering <jim@meyering.net>
1164 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1165 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1166 to be nonzero so that we (and caller) can detect the difference
1167 between a valid zero-length expansion and an error return, even
1168 when the underlying strftime fails before writing anything into
1171 2005-03-10 Jim Meyering <jim@meyering.net>
1173 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1174 so that this module works on systems without fchdir.
1176 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1178 Factor int-properties macros into a single file, except for
1179 glibc-related files.
1180 * intprops.h: New file.
1181 * getloadavg.c: Include it instead of limits.h.
1182 (INT_STRLEN_BOUND): Remove.
1183 * human.c: Include intprops.h.
1184 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1185 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1186 * inttostr.h: Include intprops.h instead of limits.h.
1187 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1188 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1189 for consistency with intprops.h.
1190 (time_t_is_integer, twos_complement_arithmetic): Use them.
1191 * sig2str.h: Include <signal.h>, intprops.h.
1192 (INT_STRLEN_BOUND): Remove.
1193 * strftime.c (TYPE_SIGNED): Remove.
1194 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1195 * strtol.c: Adjust comments to match intprops.h.
1196 * userspec.c: Include intprops.h.
1197 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1198 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1199 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1200 instead of rolling our own expressions.
1201 * xstrtol.c: Include xstrtol.h first, to test interface.
1203 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1205 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1206 the right thing even if adding 1900 would overflow. Similarly
1207 for tm_mon + 1 and tm_yday + 1.
1208 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1209 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1210 (DO_SIGNED_NUMBER): New macro.
1211 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1213 2005-03-07 Bruno Haible <bruno@clisp.org>
1215 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1217 2005-03-03 Derek R. Price <derek@ximbiot.com>
1218 Bruno Haible <bruno@clisp.org>
1220 * pagealign_alloc.h: New file.
1221 * pagealign_alloc.c: New file.
1223 2005-01-28 Bruno Haible <bruno@clisp.org>
1225 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1228 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1230 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1231 The workaround isn't strictly needed for POSIX conformance, and
1232 it's too much of a pain to configure and maintain. We'll ask
1233 people to fix their kernels instead.
1234 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1235 (NANOSLEEP_BUG_WORKAROUND): Remove.
1236 (xnanosleep): Remove the workaround.
1238 2005-02-12 Bruno Haible <bruno@clisp.org>
1240 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1242 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1244 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1245 * timespec.h (gettime): Return void, since it always
1246 succeeds now. All uses changed.
1247 * gettime.c (gettime) Likewise.
1248 [HAVE_NANOTIME]: Prefer nanotime.
1249 Assume gettimeofday succeeds, as POSIX requires.
1250 Assime time () succeeds, since other code already does.
1251 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1252 (timespec_subtract): Remove.
1253 (NANOSLEEP_BUG_WORKAROUND): New constant.
1254 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1255 things considerably. Use it only on GNU/Linux hosts, since the
1256 workaround shouldn't be needed elsewhere.
1258 2005-02-24 Bruno Haible <bruno@clisp.org>
1260 * gettext.h: Update from GNU gettext 0.14.2.
1262 2005-02-24 Bruno Haible <bruno@clisp.org>
1264 * localcharset.c: Update from GNU gettext 0.14.2.
1265 * config.charset: Update from GNU gettext 0.14.2.
1267 2005-02-22 Simon Josefsson <jas@extundo.com>
1269 * iconvme.h, iconvme.c: New files, from libc.
1271 2005-02-20 Neil Conway <neilc@samurai.com>
1273 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1274 returned by OSX/Darwin if the specified buffer is not large
1275 enough for the hostname.
1277 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1279 * memrchr.h: New file.
1280 * chdir-long.c: Include it.
1281 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1282 Don't bother including stddef.h.
1284 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1286 * argp-help.c (__argp_help): Create a fake struct argp_state and
1287 pass it to _help, otherwise the latter coredumps trying to
1288 dereference state.root_argp.
1290 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1292 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1294 Include <sys/types.h>, for dev_t.
1295 (ME_DUMMY, ME_REMOTE): Move from here....
1296 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1297 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1299 Include mountlist.h first, to test the interface.
1301 2005-01-29 Bruno Haible <bruno@clisp.org>
1303 * progname.c (program_name): Initialize.
1304 Needed when linking statically on MacOS X.
1306 2005-01-28 Bruno Haible <bruno@clisp.org>
1308 * javacomp.sh.in: New file, from GNU gettext.
1309 * javacomp.h: New file, from GNU gettext.
1310 * javacomp.c: New file, from GNU gettext.
1312 2005-01-26 Bruno Haible <bruno@clisp.org>
1314 * javaexec.sh.in: New file, from GNU gettext.
1315 * javaexec.h: New file, from GNU gettext.
1316 * javaexec.c: New file, from GNU gettext.
1318 2005-01-26 Simon Josefsson <jas@extundo.com>
1320 * gai_strerror.c: Use GPL in header.
1322 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1324 * argp-help.c (hol_entry_help): Avoid using non-constant
1325 initializers for struct pentry_state.
1326 (__argp_error): Check return value of __asprintf
1327 (__argp_failure): Translate error message
1329 * argp-parse.c: Removed braces around the expansion of N_()
1331 2005-01-21 Jim Meyering <jim@meyering.net>
1333 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1334 same value as for Solaris 9.
1336 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1337 component length. This included changing the parameter to be
1338 of type `char *' rather than `char const *'.
1339 * chdir-long.h (chdir_long): Update prototype.
1341 * openat.c (fdopendir, fstatat): New functions.
1342 * openat.h: Include headers required for use of DIR and struct stat.
1343 [AT_SYMLINK_NOFOLLOW]: Define.
1344 (fdopendir, fstatat): Add prototypes.
1346 2005-01-21 Bruno Haible <bruno@clisp.org>
1348 * classpath.h: New file, from GNU gettext.
1349 * classpath.c: New file, from GNU gettext.
1351 2005-01-20 Simon Josefsson <jas@extundo.com>
1353 * version-etc-fsf.c: New file, with version_etc_copyright.
1354 * version-etc.c: Remove version_etc_copyright.
1355 * version-etc.h (version_etc_copyright): Use [] instead of * in
1356 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1358 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1360 * save-cwd.c (save_cwd): Remove code to support the case
1361 where fchdir is missing or flaky.
1363 2005-01-20 Simon Josefsson <jas@extundo.com>
1365 * base64.h (isbase64): Add.
1367 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1368 using a unsigned prototype, don't inline.
1369 (base64_decode): Use it.
1371 2005-01-19 Bruno Haible <bruno@clisp.org>
1373 * sh-quote.h: New file, from GNU gettext.
1374 * sh-quote.c: New file, from GNU gettext.
1376 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1378 Merge changes from coreutils, as described below in several
1379 changelogs dated today.
1381 * save-cwd.c: Include "save-cwd.h" before other include files.
1382 (O_DIRECTORY): Remove; not needed here, since "." must be
1383 a directory. All uses removed.
1384 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1385 universal on Suns, and we also need to test for IRIX.
1386 Revamp code to use 'if' rather than '#if'.
1387 Avoid unnecessary comparison of cwd->desc to 0.
1389 * utimens.c (futimens): Robustify the previous patch, by checking
1390 for known valid error numbers rather than observed invalid ones.
1392 2005-01-18 Jim Meyering <jim@meyering.net>
1394 * version-etc.c (version_etc_copyright): Update copyright date.
1396 * utimens.c (futimens): Account for the fact that futimes
1397 can also fail with errno == ENOSYS or errno == ENOENT.
1398 Patch from Dmitry V. Levin.
1400 Change the name of the robust chdir function from chdir to chdir_long.
1401 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1402 (restore_cwd): Use chdir_long, not chdir.
1403 * chdir-long.c: Renamed from chdir.c.
1404 * chdir-long.h: Renamed from chdir.h.
1405 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1408 2005-01-18 Bob Proulx <bob@proulx.com>
1410 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1411 offsetof() macro construct to avoid compile failure with native HP-UX
1412 11.0 ANSI C compiler.
1414 2005-01-06 Bruno Haible <bruno@clisp.org>
1416 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1417 because stpncpy.m4 takes care of it.
1419 2004-01-24 Bruno Haible <bruno@clisp.org>
1421 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1423 2003-10-09 Bruno Haible <bruno@clisp.org>
1425 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1427 2005-01-06 Bruno Haible <bruno@clisp.org>
1429 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1430 * fwriteerror.c: Include <stdbool.h>.
1431 (fwriteerror): At the end, close the file stream. Record whether
1432 stdout was already closed.
1434 2004-05-27 Bruno Haible <bruno@clisp.org>
1436 * execute.c (environ): Declare if needed.
1437 * pipe.c (environ): Likewise.
1438 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1440 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1442 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1443 definitions to be after all include files, to avoid collisions.
1444 Problem reported by Bob Proulx.
1446 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1448 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1449 not needed. This removes a dependency on the gettext module.
1450 [defined _LIBC]: Do not include <libintl.h>; not needed.
1452 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1454 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1457 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1459 * argp-parse.c: Include <stddef.h>.
1460 (alignof, alignto): New macros.
1461 (parser_init): Don't assume that void * is aligned sufficiently
1464 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1465 need to extend the stack.
1466 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1469 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1471 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1473 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1475 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1476 Remove now-obsolete comment about AIX.
1477 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1478 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1479 (YYMAXDEPTH): New macro.
1481 2004-12-18 Bruno Haible <bruno@clisp.org>
1483 * fatal-signal.c (fatal_signals): Make non-const.
1484 (init_fatal_signals): New function.
1485 (uninstall_handlers, install_handlers): Ignore signals that were set to
1487 (at_fatal_signal): Call init_fatal_signals.
1488 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1490 Reported by Paul Eggert.
1492 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1494 * getdate.y (textint): New member "negative".
1495 (time_zone_hhmm): New function.
1496 Expect 14 shift-reduce conflicts, not 13.
1497 (o_colon_minutes): New rule.
1498 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1499 (yylex): Set the "negative" member of signed numbers.
1501 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1503 Changes imported from coreutils.
1504 * hard-locale.c: Assume <locale.h> exists.
1506 (GLIBC_VERSION): New macro.
1507 (hard_locale): Assume setlocale exists.
1508 Rewrite to avoid #ifdef.
1509 Use strdup rather than malloc + strcpy.
1510 * human.c: Assume <locale.h> exists.
1511 (human_readable): Assume localeconv exists.
1513 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1515 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1516 convert T2, not T. (Imported from libc.)
1518 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1520 * getcwd.c (is_ENAMETOOLONG): New macro.
1521 (__getcwd.c): Don't restore errno; glibc doesn't.
1522 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1523 first, falling back to our code only if its results look suspicious.
1524 Ensure that the resulting buffer is only as large as necessary.
1526 * readutmp.c: Include readutmp.h first.
1527 Include <errno.h>, since readutmp.h no longer does that.
1528 * readutmp.h: Don't include <errno.h>,
1529 <sys/param.h>, <time.h>; not needed to establish interface.
1530 (errno): Remove decl.
1531 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1532 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1533 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1535 2004-11-28 Simon Josefsson <jas@extundo.com>
1537 * base64.h, base64.c: New file.
1539 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1541 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1543 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1545 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1546 HP's ANSI C compiler.
1547 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1548 Declaring int functions causes warnings on some modern systems and
1549 shouldn't be needed to compile on ancient ones.
1550 * same.c (MIN) [defined MIN]: Don't define, since it's already
1553 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1554 with the following changes.
1555 (__set_errno): Parenthesize properly.
1556 Include <stdbool.h>.
1557 (MIN, MAX, MATCHING_INO): New macros.
1558 (__getcwd): Define with prototype, not K&R form.
1559 Use heuristics to allocate default buffer on stack if possible.
1560 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1561 behavior, and to avoid the PATH_MAX limit when computing
1563 Use MATCHING_INO to compare inode number to file.
1564 Check for arithmetic overflow in size calculations.
1565 Fix bug in reallocation of dot array that caused getcwd to fail
1566 on directories nested deeper than 75.
1567 Be more careful about saving errno on error.
1568 Do not use realloc; use only free+malloc, as this is a bit
1569 more flexible and avoids a needless copy operation.
1570 Do not inspect st_dev and st_ino for symbolic links; POSIX
1571 doesn't specify the latter.
1572 Check for closedir errors.
1573 Avoid needless casts.
1574 Use "#ifdef weak_alias" around weak_alias, to be like other
1576 The following changes to getcwd.c have effect only when used in
1577 gnulib; they have no effect inside glibc proper.
1578 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1579 as alloca isn't used.
1580 (alloca, __alloca): Likewise.
1581 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1582 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1583 unconditionally, as gnulib assumes C89 or better.
1584 Do not include <sys/param.h>.
1585 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1586 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1588 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1589 Include <dirent.h> in a way that is compatible with modern Autoconf.
1590 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1591 New macros, if not already defined.
1592 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1593 Use "_LIBC", not "defined _LIBC", for consistency.
1594 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1596 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1597 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1598 * xgetcwd.c: David MacKenzie's old code was removed, so give
1599 credit only to Jim Meyering and adjust the copyright dates.
1600 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1601 <stdlib.h>, <unistd.h>, "pathmax.h".
1602 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1603 (INITIAL_BUFFER_SIZE): Remove.
1604 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1606 2004-11-23 Jim Meyering <jim@meyering.net>
1608 * getopt_.h: Remove trailing blanks.
1610 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1612 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1613 (futimens): New function, which uses futimes if available.
1614 (futimens, utimens): Support timespec==NULL, with same semantics
1615 as utime and utimens.
1616 * utimens.h (futimens): New decl.
1618 2004-11-23 Jim Meyering <jim@meyering.net>
1620 * __fpending.c: Add comment.
1622 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1624 * getopt_.h: Re-addition of __getopt_argv_const caused
1625 redefinition warnings. To avoid them, include the defines
1626 in `#if !defined __need_getopt ... #endif'. The only place
1627 where __getopt_argv_const is used is in definitions
1628 of getopt_long and getopt_long_only below, which are as well
1629 protected by `#ifndef __need_getopt'.
1630 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1631 __need_getopt after including <stdio.h> and <unistd.h> These
1632 headers might have defined it.
1634 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1636 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1638 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1639 optopt): Use them instead of invoking ## directly; otherwise, the
1640 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1642 2004-11-19 Bruno Haible <bruno@clisp.org>
1644 * strtok_r.c: Move comments from here...
1645 * strtok_r.h: ... to here.
1647 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1649 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1650 might fail. Problem reported by Yoann Vandoorselaere.
1651 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1652 that mishandle size_t overflow.
1654 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1656 * canon-host.c: Include "strdup.h".
1657 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1658 Use strdup instead of malloc/strcpy to duplicate strings.
1660 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1661 (human_space_before_unit): New constant.
1662 * human.c (human_readable): Support it.
1664 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1665 (xgetcwd): Set errno correctly when failing.
1666 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1667 the failure is actually due to a PATH_MAX problem.
1669 Further getopt changes to make it more likely that glibc will
1670 buy the changes back.
1671 * getopt.c (POSIXLY_CORRECT): New constant.
1672 (getopt): Use it, so to preserve glibc semantic
1673 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1674 when compiling for libc.
1675 * getopt_.h (__getopt_argv_const): Bring it back.
1676 (getopt_long, getopt_long_only): Use it.
1678 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1679 New arg POSIXLY_CORRECT. All callers changed.
1680 (getopt): Argv is now char * const *, as per standard.
1681 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1682 not char *__getopt_argv_const *.
1683 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1684 _getopt_long_only_r): Likewise.
1685 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1686 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1687 _getopt_long_r, _getopt_long_only_r): Likewise.
1688 * getopt_.h (__getopt_argv_const): Remove.
1689 (getopt): Argv is now char * const *, as per standard.
1691 * getdate.y (tORDINAL): New token.
1692 (day, relunit): Allow it for relative times.
1693 (relative_time_table): Use tORDINAL for ordinals.
1695 2004-11-15 Jim Meyering <jim@meyering.net>
1697 * closeout.c: Include "__fpending.h" once again.
1698 Include <stdbool.h>.
1699 (close_stdout): Don't fail just because stdout was closed initially,
1700 since some programs don't write to stdout in the normal course of
1701 operation (other than --version and --help), and we don't want this
1702 function to make e.g. `touch file >&-' fail.
1703 But do fail if it was closed and someone has tried to write to it.
1704 E.g., `printf foo >&-' must fail.
1706 2004-11-11 Simon Josefsson <jas@extundo.com>
1708 * strtok_r.h, strtok_r.c: New file.
1710 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1712 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1713 we can stop lying to compilers about the constness of argv when we
1714 are compiled outside glibc.
1715 (getopt, getopt_long, getopt_long_only): Use it.
1716 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1718 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1719 _getopt_long_only_r): Likewise.
1720 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1721 _getopt_long_only_r): Likewise.
1723 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1724 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1725 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1726 the other external symbols.
1727 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1728 declaration, since the above renaming now works around collisions.
1730 2004-11-11 Jim Meyering <jim@meyering.net>
1732 * linebreak.c: Remove trailing blanks.
1733 * alloca_.h: Likewise.
1734 * acosl.c: Likewise.
1735 * euidaccess.c: Likewise.
1736 * allocsa.h: Likewise.
1738 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1740 * mktime.c (SHR): New macro, which is a portable
1741 substitute for >> that should work even on Crays.
1742 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1743 Problem reported by Mark D. Baushke in
1744 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1745 * getdate.y (SHR): Likewise.
1747 * strftime.c (SHR): Likewise.
1749 * quotearg.c (struct quoting_options): Use unsigned int for
1750 quote_these_too, so that right shifts are well defined. All uses
1753 2004-11-10 Simon Josefsson <jas@extundo.com>
1755 * getaddrinfo.h, getaddrinfo.c: New files.
1757 2004-11-10 Jim Meyering <jim@meyering.net>
1759 Ensure that no close failure goes unreported.
1760 * closeout.c (close_stdout): Always close stdout. I.e., don't
1761 return early when it seems there's nothing to flush.
1762 Don't include __fpending.h.
1764 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1766 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1768 2004-11-05 Bruno Haible <bruno@clisp.org>
1770 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1771 Reported by Mark D. Baushke <mdb@cvshome.org>.
1773 2004-11-04 Bruno Haible <bruno@clisp.org>
1775 2004-09-11 Bruno Haible <bruno@clisp.org>
1776 * allocsa.valgrind: New file.
1777 2004-02-06 Bruno Haible <bruno@clisp.org>
1778 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1779 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1780 Reported by Christopher Seip <chris.seip@hp.com>.
1782 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1784 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1785 with errno == ERANGE if the buffer is too small.
1786 Problem reported by Mark D. Baushke.
1788 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1790 * xreadlink.c (MAXSIZE): New macro.
1791 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1792 size does not exceed MAXSIZE. Avoid cast.
1793 As suggested by Mark D. Baushke in
1794 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1795 if readlink fails with buffer size just under MAXSIZE, try again
1798 2004-11-02 Derek R. Price <derek@ximbiot.com>
1799 and Paul Eggert <eggert@cs.ucla.edu>
1801 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1802 (get_date): Overparenthesize to avoid GCC warning.
1804 2004-11-02 Bruno Haible <bruno@clisp.org>
1806 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1807 function returns void.
1809 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1811 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1812 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1815 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1817 * getdate.y: Add support for TZ="foo" within a date string.
1818 Fix some bugs near time_t boundaries. Reject dates with
1819 out-of-range components, e.g., "Sept 31".
1820 Include <stdlib.h>, "setenv.h", "xalloc.h".
1821 (ISDIGIT_LOCALE): Remove; unused.
1822 Note that the TZ and time functions used here are not reentrant.
1823 (mktime_ok, get_tz): New functions.
1824 (TZBUFSIZE): New constant.
1825 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1826 This requires that we sometimes generate our own TZ="XXX..." setting.
1828 2004-10-27 Derek R. Price <derek@ximbiot.com>
1830 * mktime.c (not_equal_tm): Remove redundant check.
1832 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1834 * getdate.y: Use Bison 1.875 features, and some minor
1835 code cleanups. This change does not affect semantics.
1836 Don't include <stdlib.h>; no longer needed.
1837 Don't include unlocked-io.h; only the "#if TEST" code uses
1838 stdio, and performance isn't crucial there.
1839 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1840 Bison 1.875 features as described below.
1841 All uses of "PC." replaced by "pc->".
1842 (YYSTYPE): Add a forward declaration.
1843 (yylex, yyerror): Use full prototypes in forward decls.
1844 Use "%pure-parser" rather than obsolescent "%pure_parser".
1845 Use %parse-param and %lex-param instead of obsolescent
1846 YYPARSE_PARAM and YYLEX_PARAM.
1847 (meridian_table, month_and_day_table, time_units_table,
1848 relative_time_table, time_zone_table, military_table,
1849 lookup_zone, lookup_word, get_date):
1850 Use NULL instead of 0 where appropriate.
1851 (to_hour): Avoid abort (), to avoid a dependency on
1853 (yyerror, yylex): Now accepts parser_control * arg.
1854 (main) [TEST]: Use '\0' rather than 0 for char.
1856 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1858 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1859 It's now the caller's responsibility to handle the case where
1860 !HAVE_GETPAGESIZE && !defined getpagesize.
1862 * mktime.c (leapyear): Arg is long int, not int.
1864 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1866 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1868 2004-10-12 Simon Josefsson <jas@extundo.com>
1870 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1871 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1874 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1876 * vsnprintf.h: New file.
1877 * vsnprintf.c: New file.
1879 2004-10-07 Bruno Haible <bruno@clisp.org>
1881 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1882 into the provided buffer.
1884 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1886 * diacrit.c, diacrit.h: Add GPL notice.
1888 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1889 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1890 * logl.c (logl): Keep the code as similar to glibc as possible.
1891 This avoids a potential constant-folding bug.
1893 2004-10-05 Bruno Haible <bruno@clisp.org>
1895 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1897 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1899 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1900 * xmalloc.c (xmemdup): Likewise.
1901 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1902 XFREE): Remove these long-obsolescent macros.
1903 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1904 * xstrdup.c: Remove.
1906 * regex.c (re_comp): Cast gettext return value to char *,
1907 Problem reported by Martin Neitzel via Mark D. Baushke.
1909 2004-10-04 Simon Josefsson <jas@extundo.com>
1911 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1912 '#ifdef USE_UNLOCKED_IO'.
1914 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1916 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1917 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1918 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1919 regex.c, sha1.c, version-etc.c, yesno.c:
1920 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1921 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1922 the includer's responsibility.
1924 Sync from coreutils.
1926 * modechange.c (mode_compile): Don't decrement a pointer that
1927 points to the start of a string, as the C Standard says the
1928 resulting behavior is undefined.
1930 * backupfile.h (enum backuptype): Rename none -> no_backups,
1931 simple -> simple_backups, numbered_existing ->
1932 numbered_existing_backups, numbered -> numbered_backups
1933 to avoid shadowing problems. All uses changed.
1934 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1935 * backupfile.c (check_extension, numbered_backup):
1936 Rename locals to avoid shadowing 'basename'.
1937 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1940 * .cppi-disable: Add getopt_.h, getopt_int.h.
1941 * .cvsignore: Add getopt.h.
1943 2004-10-04 Simon Josefsson <jas@extundo.com>
1945 * memmem.h: New file.
1946 * memmem.c: New file, taken from glibc.
1948 2004-10-02 Jim Meyering <jim@meyering.net>
1950 * dirfd.h, getpagesize.h: Add copyright notice.
1952 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1954 * snprintf.c: Remove comments as to why each header is needed.
1956 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1958 * strsep.h: New file.
1959 * strsep.c: New file.
1961 2004-10-01 Simon Josefsson <jas@extundo.com>
1963 * snprintf.c (snprintf): Handle size==0.
1965 2004-10-01 Simon Josefsson <jas@extundo.com>
1966 Bruno Haible <bruno@clisp.org>
1968 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1969 (snprintf): Declare 'args'.
1971 2004-09-30 Simon Josefsson <jas@extundo.com>
1973 * snprintf.h, snprintf.c: New files.
1975 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1977 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1978 (hol_entry_help): Never translate an empty string.
1979 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1980 * argp.h (OPTION_NO_TRANS): New option.
1982 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1984 * xvasprintf.c: Include xalloc.h.
1985 (xvasprintf): Use xalloc_die, not xmalloc_die.
1987 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1989 * dummy.c: Change copyright notice to FSF, and license to GPL.
1991 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1993 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1994 Problem reported by Bruno Haible in:
1995 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1997 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1999 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2000 in case some system header has #define'd it. Problem reported by
2001 Soeren D. Schulze in
2002 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2004 2004-09-08 Bruno Haible <bruno@clisp.org>
2006 * stdint_.h.in: New file, taken from GNU clisp.
2008 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2010 * xvasprintf.h: New file.
2011 * xvasprintf.c: New file.
2012 * xasprintf.c: New file.
2014 2004-09-08 Bruno Haible <bruno@clisp.org>
2016 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2018 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2020 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2022 Import from coreutils.
2023 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2024 strings on unbounded length. alloca's performance benefits aren't
2025 that important here.
2027 (parse_with_separator): New function, with most of the internals
2028 of the old parse_user_spec. Allow user to omit both user and group,
2029 for compatibility with FreeBSD.
2030 Clone only the user name, not the entire spec.
2031 Do not set *uid, *gid unless entirely successful.
2032 Avoid memory leak in some failing cases.
2033 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2034 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2035 (parse_user_spec): Rewrite to use parse_with_separator.
2037 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2039 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2040 its complicated substitute.
2041 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2042 and program_invocation_name.
2043 (__argp_basename) [!_LIBC]: Remove; the only use was
2044 replaced by its body.
2045 (__argp_short_program_name): Change condition from
2046 !defined __argp_short_program_name to
2047 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2048 to match argp-namefrob.h.
2049 (__argp_failure): Don't assume strerror_r returns char *.
2050 * argp-parse.c (N_): Define unconditionally.
2051 (argp_default_options): Fill out initializers with 0 to avoid
2054 2004-08-12 Simon Josefsson <jas@extundo.com>
2056 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2057 * getopt_.h: Renamed from getopt.h.
2059 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2061 Merge from coreutils.
2063 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2064 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2065 for Reliant Unix 5.43.
2067 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2068 (union fooround): Use uintmax_t, not long int.
2069 The rest is a merge from libc:
2070 [defined _LIBC]: Include <shlib-compat.h>.
2071 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2073 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2075 * strverscmp.c: Convert to UTF-8.
2077 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2079 * obstack.h (obstack_empty_p):
2080 Don't assume that chunk->contents is suitably aligned.
2081 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2082 Likewise. Problem reported by Benno in
2083 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2085 * chown.c (rpl_chown): Work even if the file is writeable but not
2086 readable. This could be improved further but it'd take some work.
2088 2004-08-08 Simon Josefsson <jas@extundo.com>
2090 * xgethostname.c: Don't include error.h (not used).
2093 * getpass.c: Include getpass.h first.
2095 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2097 * xalloc-die.c: New files.
2098 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2100 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2101 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2102 (_, N_, xalloc_die): Move to xalloc-die.c.
2103 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2104 so that we needn't mess with xalloc_msg_memory_exhausted.
2106 * sha1.h: Renamed from sha.h.
2107 (SHA1_H): Renamed from _SHA_H.
2108 (sha1_ctx): Renamed from sha_ctx.
2109 (sha1_init_ctx): Renamed from sha_init_ctx.
2110 (sha1_process_block): Renamed from sha_process_block.
2111 (sha1_process_bytes): Renamed from sha_process_bytes.
2112 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2113 (sha1_read_ctx): Renamed from sha_read_ctx.
2114 (sha1_stream): Renamed from sha_stream.
2115 (sha1_buffer): Renamed from sha_buffer.
2116 * sha1.c: Likewise; renamed from sha.c.
2117 Do not include <sys/types.h>.
2118 Include <stddef.h> rather than <stdlib.h>.
2120 2004-08-08 Bruno Haible <bruno@clisp.org>
2122 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2123 FILESYSTEM_PREFIX_LEN.
2124 * progreloc.c: Likewise.
2125 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2127 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2130 * argp-help.c (make_hol, hol_append): Don't assume that
2131 SIZE_MAX is a valid preprocessor constant.
2132 (__argp_basename): Change from "#ifndef _LIBC"
2133 to "#ifndef __argp_short_program_name", so that
2134 we don't compile these functions for tar.
2136 More merges from coreutils.
2137 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2138 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2140 * addext.c: Remove; no longer needed.
2141 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2142 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2143 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2144 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2145 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2146 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2147 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2148 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2149 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2150 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2151 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2152 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2153 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2154 Import changes from coreutils.
2156 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2158 Merge from coreutils.
2160 * .gdb-history: Remove; this doesn't belong here.
2162 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2163 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2164 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2166 * dirname.h: Include <stdbool.h>.
2167 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2168 for consistency with POSIX terminology. All uses changed.
2169 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2170 (strip_trailing_slashes): Use bool for booleans.
2171 * stripslash.c (strip_trailing_slashes): Likewise.
2173 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2174 sometimes returns a positive errno value even when it succeeds.
2175 (print_errno_message) [!LIBC]: Fall back on strerror if
2178 * path-concat.c (mempcpy): Don't define if a system header defines it.
2179 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2180 (longest_relative_suffix): New function.
2181 (path_concat): Use it. Assume first argument is not NULL.
2182 Port to DOS. Omit redundant separators.
2183 Report an error instead of returning NULL.
2184 Use mempcpy instead of memcpy.
2185 (xpath_concat): Remove: not declared or used.
2187 * same.h: Include <stdbool.h>
2188 (same_name): Return bool, not int.
2189 * same.c (same_name): Likewise.
2190 (errno): Don't declare; we assume C89 or better now.
2192 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2193 if not already defined.
2195 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2196 * dup-safer.c (errno): Likewise.
2198 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2200 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2203 2004-08-03 Simon Josefsson <jas@extundo.com>
2205 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2206 * progname.h: Don't include stdbool.h.
2208 2004-08-02 Simon Josefsson <jas@extundo.com>
2210 * getsubopt.h: New file, with comments from Bruno Haible.
2211 * getsubopt.c: New file, from glibc, but slightly modified based on
2212 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2214 2004-08-01 Simon Josefsson <jas@extundo.com>
2216 * xgetdomainname.c: Include stdlib.h, for free().
2218 2004-07-16 Simon Josefsson <jas@extundo.com>
2220 * dummy.c: New file.
2222 2004-07-16 Bruno Haible <bruno@clisp.org>
2224 * backupfile.h: Add extern "C" for C++.
2225 * closeout.h: Likewise.
2226 * copy-file.h: Likewise.
2227 * findprog.h: Likewise.
2228 * full-write.h: Likewise.
2229 * pathname.h: Likewise.
2230 * progname.h: Likewise.
2231 * stpcpy.h: Likewise.
2232 * stpncpy.h: Likewise.
2233 * strcase.h: Likewise.
2234 * strstr.h: Likewise.
2235 * xalloc.h: Likewise.
2237 * mbswidth.h: Add extern "C" for C++.
2238 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2240 2004-07-09 Simon Josefsson <jas@extundo.com>
2242 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2243 failed without this.)
2245 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2247 * fchown-stub.c: New file.
2249 2004-06-24 Jim Meyering <jim@meyering.net>
2251 * obstack.h (obstack_base): Cast to (void *), per documentation.
2253 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2255 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2257 2004-06-01 Jim Meyering <jim@meyering.net>
2259 * calloc.c: New file.
2261 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2263 * getdate.y (yylex): Allow space between sign and number.
2264 Problem reported by Dan Jacobson.
2266 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2267 and Jim Meyering <jim@meyering.net>
2269 Merge from coreutils CVS.
2271 * stat-macros.h: New file, with contents from file-type.h
2272 and coreutils' system.h.
2273 * file-type.c: Include "stat-macros.h".
2274 * file-type.h (file_type): Move all macro definitions to new file,
2277 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2278 Wrap old code with this conditional.
2279 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2280 function that does not dereference symlinks.
2281 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2283 * xreadlink.c: Include xreadlink.h first, to catch .h file
2284 dependency problems.
2285 (xreadlink): Accept new arg SIZE, for efficiency.
2286 All decls and uses changed.
2287 * xreadlink.h: Include <stddef.h>, for size_t.
2289 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2290 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2292 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2294 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2296 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2297 macros to be defined.
2298 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2299 the allocator returns NULL because the requested size is zero.
2301 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2303 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2304 var. Add comment explaining why libc still defines it. This
2305 merges the following patch from glibc:
2306 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2308 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2310 * obstack.c (_obstack): Remove unused variable. It hasn't been
2311 present in glibc since revision 1.1 of this file.
2312 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2313 obstack_alignment_mask, obstack_alloc, obstack_base,
2314 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2315 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2316 obstack_grow0, obstack_init, obstack_int_grow,
2317 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2318 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2319 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2320 nonexistent functions.
2322 2004-05-17 Derek R. Price <derek@ximbiot.com>
2323 Paul Eggert <eggert@cs.ucla.edu>
2325 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2327 2004-05-14 Bruno Haible <bruno@clisp.org>
2329 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2330 that consists of a '.' followed by an empty digit string.
2331 Patch by Tor Lillqvist <tml@iki.fi>.
2333 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2335 Port obstack to the AS/400, where pointers are 16 bytes wide and
2336 you cannot cast an integer to a valid pointer. This patch is
2337 currently waiting to be integrated into glibc; see
2338 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2340 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2341 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2342 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2343 (struct obstack): temp member is now a union of a pointer and
2344 an integer, instead of an integer. All integer uses changed.
2345 This does not affect the physical layout of struct obstack,
2346 except on hosts (like the AS/400) where the size or alignment of
2347 void * is greater than that of ptrdiff_t.
2348 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2349 __STDC__)]: Store temporary in pointer member of union, not
2351 * obstack.c: Include <stddef.h>, for offsetof.
2352 (struct fooalign): Remove; it doesn't need a name.
2353 (union fooround): Change double to long double, and add void *.
2354 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2355 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2356 not a macro. Hence the values are always int; so remove all
2357 casts-to-int in uses.
2359 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2360 Derek Price <derek@ximbiot.com>
2362 * alloca.c: Include <alloca.h>, to get our interface.
2363 * alloca_.h: Use __alloca on AIX, so that we don't have to
2364 include <alloca.h> first. Use C89 prototype for alloca; this
2365 requires including <stddef.h> for size_t. Use extern "C" if C++.
2366 Use #elif for simplicity, since we can assume C89 now.
2367 Don't try to source the system alloca.h since it will not be found
2368 and to prevent recursively including its replacement.
2369 * fnmatch.c: Include <alloca.h> instead of opencoding.
2370 * regex.c: Likewise.
2372 2004-05-16 Derek Price <derek@ximbiot.com>
2373 Paul Eggert <eggert@cs.ucla.edu>
2375 getline cleanup. This changes the getndelim2 API: both order of
2376 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2379 * getline.c: Don't include stddef.h or stdio.h, since our
2380 interface does that.
2381 (getline): Always use getdelim, so that we don't have two
2382 copies of this code.
2383 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2385 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2386 (GETNDELIM2_MAXIMUM): New macro.
2387 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2388 instead of the old practice of delim2==0. All callers changed.
2389 Return -1 on overflow, instead of returning junk.
2390 Do not set *linesize unless allocation succeeds.
2391 * getndelim2.h: Do not include stddef.h; no longer needed, now
2392 that we include sys/types.h.
2393 * getnline.h: Likewise.
2394 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2395 (getndelim2): Reorder arguments.
2396 * getnline.c (getnline, getndelim):
2397 Don't discard the NMAX argument.
2398 (getnline): Invoke getndelim, to avoid code duplication.
2399 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2400 of (size_t) -1 by callers of the getnline family.
2402 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2404 * nanosleep.c (suspended): Change its type from int to
2405 sig_atomic_t volatile.
2406 (first_call): Make it private to rpl_nanosleep, and have it
2407 be zero initially as that's a bit faster.
2408 (my_usleep): Round up fractional times instead of truncating them,
2409 as this is the usual meaning for 'sleep'.
2411 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2413 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2414 (ENOSYS): Define if not defined.
2415 (settime): Fall back on stime if it exists and settimeofday fails.
2416 But don't bother with fallbacks if a method fails with errno == EPERM.
2418 2004-05-11 Jim Meyering <jim@meyering.net>
2420 Prior to this change, the save_cwd caller required read access to the
2421 current directory on most systems (ones with the fchdir function).
2423 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2424 fails, try write-only, and finally, resort to using xgetcwd.
2426 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2428 * obstack.c, obstack.h: Import changes from libc.
2430 2004-04-28 Bruno Haible <bruno@clisp.org>
2432 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2433 implicitly appends .exe to executables.
2434 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2435 accepts Windows pathnames.
2436 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2437 Cygwin like Windows, since it now accepts Windows pathnames.
2438 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2439 Cygwin like Windows, since it now accepts Windows pathnames.
2440 Reported by Derek Robert Price <derek@ximbiot.com>.
2442 2004-04-20 Jim Meyering <jim@meyering.net>
2444 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2446 2004-04-20 Jim Meyering <jim@meyering.net>
2447 Bruno Haible <bruno@clisp.org>
2449 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2450 memory when realloc fails.
2452 2004-04-18 Jim Meyering <jim@meyering.net>
2454 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2455 don't leak memory and do call END_UTMP_ENT.
2457 2004-04-11 Paul Eggert <eggert@twinsun.com>
2459 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2460 (CHAR_BIT): Remove, since we assume C89.
2461 Include <stdint.h> if available, as per current Autoconf CVS advice.
2463 2004-03-30 Paul Eggert <eggert@twinsun.com>
2465 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2466 not bool, to be more consistent with Unix conventions.
2467 Suggested by Bruno Haible.
2469 Merge from coreutils.
2471 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2474 * getdate.h: Include stdbool.h, and timespec.h instead of
2475 the usual <time.h> dance.
2476 (get_date): Change signature to support fractional time stamps.
2477 All callers changed.
2478 * getdate.y: Include "getdate.h" first, as we can now
2479 assume C89 and don't need to worry about 'const'.
2480 Similarly, include "unlocked-io.h" near start, not in middle.
2482 (textint.value): Use long int rather than int.
2483 (textint.digits): Use size_t rather than int.
2484 (BILLION, LOG10_BILLION): New constants.
2485 (parser_control): New member rel_ns. Members day_ordinal,
2486 time_zone, month, day, hour, minutes, rel_year, rel_month,
2487 rel_day, rel_hour, rel_minutes, rel_seconds
2488 are now long int, not int. Member seconds is now struct timespec,
2489 not int. New member timespec_seen. Members dates_seen, days_seen,
2490 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2492 (%union.intval): Now long int, not int.
2493 New member timespec.
2494 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2495 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2496 (spec): Now is a timespec or an item list.
2497 (timespec, items): New nonterminals.
2498 (time, rel, relunit, number, get_date):
2499 Add support for fractional seconds.
2500 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2501 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2502 (to_hour): First arg is now long int, not int.
2503 (to_year): Returns long int, not int.
2504 Don't treat year -70 like 70.
2505 (tm_diff): Returns long int, not int.
2506 (lookup_word): Use bool instead of int when appropriate.
2507 (yylex): Use size_t for count, not int.
2508 Detect overflow when parsing large integer constants.
2509 Add support for fractions.
2510 (get_date): Make pointers 'const' if possible.
2511 Use more-portable code to detect integer overflow.
2512 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2513 Don't use ctime; it's not reliable if the year has >4 digits.
2515 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2516 This is for compatibility with BSD.
2518 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2519 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2520 From coreutils' system.h.
2522 * userspec.c: Don't include "posixver.h".
2523 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2524 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2525 compatible extension. Simplify code by removing a boolean int
2526 that was always nonzero if a string was nonnull.
2528 2004-03-30 Jim Meyering <jim@meyering.net>
2530 Merge from coreutils.
2532 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2534 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2535 an empty input stream.
2537 * readtokens.c: Include <stdbool.h>.
2538 (readtoken): Use `size_t' rather than int/long.
2539 All callers adjusted.
2540 Use `bool' rather than `int' where appropriate.
2541 Use memset rather than an explicit loop.
2542 Use x2nrealloc rather than xrealloc.
2543 Allow the use of `\0' as a delimiter.
2544 (readtokens): Likewise.
2545 * readtokens.h (readtoken, readtokens): Update prototypes.
2547 2004-03-30 Bruno Haible <bruno@clisp.org>
2549 * getloadavg.c (getloadavg): Don't assume setlocale returns
2552 2004-03-29 Paul Eggert <eggert@twinsun.com>
2554 Merge changes to getloadavg.c from coreutils and Emacs.
2556 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2557 Define to an expression, not to the empty string.
2558 Include cloexec.h and xalloc.h.
2559 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2560 Use set_cloexec_flag rather than rolling our own.
2561 * cloexec.c, cloexec.h: New files.
2563 2004-03-18 Paul Eggert <eggert@twinsun.com>
2565 * getopt.h: Sync with libc CVS.
2567 2004-03-18 Paul Eggert <eggert@twinsun.com>
2568 Bruno Haible <bruno@clisp.org>
2570 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2571 not on all platforms that have <wchar.h>.
2572 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2574 2004-03-09 Paul Eggert <eggert@twinsun.com>
2576 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2578 * getopt_int.h: New file, also synced from libc.
2580 2004-03-07 Paul Eggert <eggert@twinsun.com>
2582 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2583 '#if' expressions. Unlike the code it replaces, it does not
2584 depend on (defined _SC_PAGESIZE). However, it does depend on
2585 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2586 first reported by Jason Andrade in
2587 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2589 2004-01-18 Simon Josefsson <jas@extundo.com>
2591 * strdup.h: New file.
2592 * strdup.c: Include it.
2593 * path-concat.c: Include strdup.h. Drop strdup declaration.
2594 * userspec.c: Include strdup.h. Drop strdup declaration.
2596 2004-02-06 Karl Berry <karl@gnu.org>
2598 * config.charset: update from gettext 0.14.1.
2600 2004-02-05 Paul Eggert <eggert@twinsun.com>
2602 Add comments and code, prompted by suggestions from Bruno Haible
2604 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2605 describing the enum quoting_style values.
2606 * quotearg.c (quotearg_alloc): New function.
2607 (quotearg_buffer_restyled): Treat lone { and } as special.
2608 Treat = as special. Work around bug with older shells
2609 that "see" a '\' that is really the 2nd byte of a multibyte char.
2610 Quote empty string with shell_quoting_style.
2612 2004-02-03 Bruno Haible <bruno@clisp.org>
2614 * pipe.h: New file, from GNU gettext.
2615 * pipe.c: New file, from GNU gettext.
2617 2004-01-27 Bruno Haible <bruno@clisp.org>
2619 * execute.h: New file, from GNU gettext.
2620 * execute.c: New file, from GNU gettext.
2621 * w32spawn.h: New file, from GNU gettext.
2623 2004-01-23 Paul Eggert <eggert@twinsun.com>
2625 Exit-status fix from coreutils.
2627 Use exit_failure consistently in place of EXIT_FAILURE,
2628 so that program exit statuses are consistent on failure.
2630 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2631 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2632 * argmatch.h: Comment fix to match the above.
2633 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2634 Now a macro referring to exit_failure, instead of a separate
2635 variable. Include "exitfail.h" to get it.
2636 * xstrtol.h: Include "exitfail.h".
2637 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2639 * long-options.c (parse_long_options): Use prototype
2640 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2643 2004-01-21 Jim Meyering <jim@meyering.net>
2645 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2646 so as not to conflict with a different-sized __mktime_internal
2647 function in GNU libc.
2648 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2649 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2651 2004-01-18 Paul Eggert <eggert@twinsun.com>
2653 Merge from diffutils.
2655 * file-type.c (file_type): Add typed memory objects.
2656 * file-type.h (S_TYPEISTMO): New macro.
2658 * c-stack.h (c_stack_action): Remove argv argument.
2659 * c-stack.c (c_stack_action): Likewise. All uses changed.
2660 (die): Don't calculate message unless segv_action returns.
2661 (get_stack_location, min_address_from_argv, max_address_from_argv,
2662 volatile stack_base, volatile_stack_size): Remove.
2663 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2664 that every segmentation violation is a stack overflow. (Ouch!)
2665 See Debian bug 136249 (still outstanding) for more info about why
2666 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2668 2003-11-30 Bruno Haible <bruno@clisp.org>
2670 Safer stack allocation.
2671 * setenv.c: Include allocsa.h.
2672 (alloca): Remove fallback definition.
2673 (freea): Remove macro.
2674 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2677 2003-10-17 Bruno Haible <bruno@clisp.org>
2679 * binary-io.h: Avoid warnings on Cygwin.
2681 2003-12-28 Bruno Haible <bruno@clisp.org>
2683 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2684 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2686 2003-11-28 Bruno Haible <bruno@clisp.org>
2688 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2690 2003-11-27 Bruno Haible <bruno@clisp.org>
2692 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2694 2003-11-17 Bruno Haible <bruno@clisp.org>
2696 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2698 2003-11-24 Bruno Haible <bruno@clisp.org>
2700 * xallocsa.h: New file, from GNU gettext.
2701 * xallocsa.c: New file, from GNU gettext.
2703 2003-11-24 Bruno Haible <bruno@clisp.org>
2705 * allocsa.h: New file, from GNU gettext.
2706 * allocsa.c: New file, from GNU gettext.
2708 2003-11-24 Bruno Haible <bruno@clisp.org>
2710 * eealloc.h: New file.
2712 2004-01-15 Jim Meyering <jim@meyering.net>
2714 Merge from coreutils.
2716 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2717 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2718 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2720 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2721 optional configure-time default.
2723 * version-etc.c (version_etc_copyright): Update copyright date.
2725 * xreadlink.c (xreadlink): Correct outdated comment.
2727 2004-01-15 Paul Eggert <eggert@twinsun.com>
2729 Merge from coreutils.
2731 * posixver.c: Include posixver.h.
2733 * same.c: Include <stdbool.h>, <limits.h>.
2734 (_POSIX_NAME_MAX): Define if not defined.
2736 (same_name): If file names are silently truncated, report
2737 that the file names are the same if they are the same after
2738 the silent truncation.
2740 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2741 conversion function.
2742 * xstrtod.c (xstrtod): Likewise. All callers changed to
2743 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2746 2004-01-14 Paul Eggert <eggert@twinsun.com>
2748 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2749 with like-named macro in fnmatch.c.
2750 (EXT): Use an internal constant instead.
2752 Merge fnmatch patches from glibc.
2753 * fnmatch.c (mbsinit): Remove define.
2754 Add libc_hidden_ver (__fnmatch, fnmatch).
2755 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2756 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2758 2003-12-14 Karl Berry <karl@gnu.org>
2760 * config.charset: update from gettext-runtime.
2762 2003-12-03 Paul Eggert <eggert@twinsun.com>
2764 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2765 Bug reported by Alfred M. Szmidt.
2767 2003-11-29 Karl Berry <karl@gnu.org>
2769 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2771 2003-11-23 Paul Eggert <eggert@twinsun.com>
2772 Bruno Haible <bruno@clisp.org>
2774 * printf-parse.h: Don't include sys/types.h.
2775 (ARG_NONE): New macro.
2776 (char_directive): Change type of *arg_index fields to size_t.
2777 * printf-parse.c: Don't include sys/types.h.
2778 (SSIZE_MAX): Remove macro.
2779 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2780 Remove unnecessary overflow check.
2781 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2784 2003-11-24 Paul Eggert <eggert@twinsun.com>
2786 * alloca.c: Remove dependency on xalloc module.
2787 (xalloc_die): Remove.
2788 (memory_full) [!defined emacs]: New macro.
2789 [!defined emacs]: Don't include xalloc.h.
2790 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2791 address arithmetic overflows. Change datatypes a bit to avoid
2794 2003-11-22 Jim Meyering <jim@meyering.net>
2796 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2798 2003-11-17 Bruno Haible <bruno@clisp.org>
2800 * vasnprintf.c (alloca): Remove fallback definition.
2801 (freea): Remove definition.
2802 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2803 Reported by Paul Eggert.
2805 2003-11-17 Jim Meyering <jim@meyering.net>
2807 On systems without utime and without a utimes function capable of
2808 dealing with a NULL struct utimbuf* argument, this utime replacement
2809 could -- in unusual circumstances -- leak a file descriptor.
2810 * utime.c: Include <unistd.h> and <errno.h>.
2811 (utime_null): Be sure to close `fd' and to preserve errno.
2812 Reported by Geoff Collyer via Arnold Robbins.
2814 2003-11-16 Paul Eggert <eggert@twinsun.com>
2815 Bruno Haible <bruno@clisp.org>
2817 Protect against address arithmetic overflow.
2818 * printf-args.h: Include stddef.h.
2819 (arguments): Change type of field 'count' to size_t.
2820 * printf-args.c (printf_fetchargs): Use size_t instead of
2821 'unsigned int' where appropriate.
2822 * printf-parse.h: Include sys/types.h.
2823 (char_directive): Change type of *arg_index fields to ssize_t.
2824 (char_directives): Change type of fields 'count', max_*_length to
2826 * printf-parse.c: Include sys/types.h and xsize.h.
2827 (SSIZE_MAX): Define fallback value.
2828 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2829 instead of 'int' where appropriate. Check a_allocated, d_allocated
2830 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2831 * vasnprintf.c: Include xsize.h.
2832 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2833 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2834 overflow. Avoid wraparound when converting a width or precision from
2837 2003-11-16 Bruno Haible <bruno@clisp.org>
2839 Update from GNU gettext.
2840 * printf-parse.c: Generalize to it can be compiled for wide strings.
2841 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2842 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2843 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2844 SNPRINTF): New macros.
2845 Don't include <alloca.h> if the file is used inside libintl.
2846 (local_wcslen): New function, for Solaris 2.5.1.
2847 (VASNPRINTF): Use it instead of wcslen.
2849 2003-11-16 Bruno Haible <bruno@clisp.org>
2851 * xsize.h (xmax): New function.
2852 (xsum, xsum3, xsum4): Declare as "pure" functions.
2854 2003-11-12 Paul Eggert <eggert@twinsun.com>
2856 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2857 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2858 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2859 heuristic is just as accurate as far as we know, and it removes a
2860 dependency on size_max.m4 and ptrdiff_max.m4.
2862 2003-11-12 Paul Eggert <eggert@twinsun.com>
2864 * xstrtol.c (__xstrtol): Remove "break" immediately after
2865 "return", to pacify some unknown compiler. Problem reported
2868 2003-11-11 Bruno Haible <bruno@clisp.org>
2870 * xsize.h (SIZE_MAX): Remove fallback definition.
2871 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2874 2003-11-10 Paul Eggert <eggert@twinsun.com>
2876 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2877 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2878 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2880 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2881 not (size_t) -1, since it's defined here.
2883 2003-11-06 Paul Eggert <eggert@twinsun.com>
2885 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2886 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2887 Reject sizes of exactly SIZE_MAX bytes.
2888 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2889 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2891 2003-11-05 Bruno Haible <bruno@clisp.org>
2893 * xsize.h: Include limits.h, to avoid a possible collision with
2894 SIZE_MAX defined in <limits.h> on Solaris.
2896 2003-11-04 Bruno Haible <bruno@clisp.org>
2898 * xsize.h: New file.
2899 * linebreak.c: Include xsize.h.
2900 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2901 argument for overflow.
2902 Suggested by Paul Eggert.
2904 2003-10-31 Bruno Haible <bruno@clisp.org>
2906 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2907 to avoid (extremely rare) race condition.
2908 Suggested by Paul Eggert.
2910 2003-11-03 Jim Meyering <jim@meyering.net>
2912 * userspec.c: Include "userspec.h".
2913 * userspec.h: New file.
2915 2003-10-31 Paul Eggert <eggert@twinsun.com>
2917 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2918 * mountlist.c (SIZE_MAX): Define if not defined already.
2919 (read_filesystem_list): Set and use me_type_malloced.
2920 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2921 whatever the type happens to be), for brevity and consistency.
2922 Check for size calculation overflow on Alphas running OSF/1.
2924 2003-10-31 Jim Meyering <jim@meyering.net>
2926 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2928 * linebuffer.c: Include <string.h> for declaration of memset.
2930 2003-10-30 Paul Eggert <eggert@twinsun.com>
2931 Bruno Haible <bruno@clisp.org>
2933 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2934 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2936 2003-10-29 Paul Eggert <eggert@twinsun.com>
2938 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2939 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2941 * quotearg.c (quotearg_n_options): Use it.
2942 * group-member.c: Include <stdbool.h>.
2943 (free_group_info): Arg is now const *; don't free arg.
2944 (get_group_info): Now returns bool and accepts struct group_info *,
2945 rather than returning a malloc'ed struct group_info *.
2946 All uses changed. Check for overflow in internal size calculation.
2948 * getusershell.c (readname): Simplify the code by using x2nrealloc
2949 rather than xmalloc/xrealloc.
2950 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2951 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2952 conformance bug: the old code used a pointer after freeing the
2953 storage that it addressed.
2954 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2955 rather than doing it by hand.
2956 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2957 the buffer preserved. Use free and xmalloc instead.
2958 * quotearg.c (quotearg_n_options): Likewise.
2959 Use a simpler test for size overflow. Don't use xalloc_oversized
2960 because unsigned int might be wider than size_t (!); this suggests
2961 that we should switch from unsigned int to size_t for slot numbers.
2963 2003-10-27 Bruno Haible <bruno@clisp.org>
2965 * stdbool_.h: Better support for BeOS.
2967 2003-10-27 Paul Eggert <eggert@twinsun.com>
2969 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2970 to allocate the returned structure. Do not allocate a subarray,
2971 as x2nrealloc will do that.
2972 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2973 instead of xnrealloc.
2974 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2976 2003-10-26 Paul Eggert <eggert@twinsun.com>
2978 * xalloc.h (xalloc_oversized): New static inline function, for
2979 callers that want to do their own size-overflow checking. Include
2980 <stdbool.h>, since xalloc_oversized returns bool.
2981 * xalloc.c (array_size_overflow): Remove. All callers changed
2982 to use xalloc_oversized.
2984 Add two functions x2realloc, x2nrealloc, for programs that grow
2985 arrays dynamically by doubling their sizes.
2986 * xalloc.h (x2realloc, x2nrealloc): New decls.
2987 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2990 Port to C99 semantics for 'inline' of external functions.
2991 Bug reported by Bruno Haible.
2992 * xmalloc.c (xnmalloc_inline): New static inline function,
2993 with the old contents of xnmalloc.
2994 (xnmalloc, xmalloc): Use it.
2995 (xnrealloc_inline): New static inline function,
2996 with the old contents of xnrealloc.
2997 (xnrealloc, xrealloc): Use it.
2999 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3001 2003-10-25 Paul Eggert <eggert@twinsun.com>
3003 Fix several address-calculation bugs in the hash modules,
3004 plus some minor code cleanup.
3006 * hash.h: Include <stdbool.h>, for bool.
3007 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3008 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3009 hash_get_n_entries, hash_get_max_bucket_length,
3010 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3011 hash_rehash): Use size_t rather than unsigned.
3012 * hash.c (struct hash_table, hash_get_n_buckets,
3013 hash_get_n_buckets_used, hash_get_n_entries,
3014 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3015 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3016 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3018 (SIZE_MAX): Define if not defined.
3019 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3020 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3022 Use const * when possible.
3023 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3024 (check_tuning): Fix bug: if tuning parameters were very close to
3025 0 or 1, rounding errors could have caused subscript violations.
3026 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3027 (hash_initialize): Add 'fail:' label
3028 to free table and return NULL, and use it to simplify code.
3029 Use calloc rather than clearing the storage ourself.
3030 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3031 buffer size calculations.
3032 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3033 Include <stddef.h>, for size_t.
3034 * hash-pjw.c (hash_pjw): Likewise.
3035 Switch to method described by Bruno Haible.
3036 Include <limits.h>, for CHAR_BIT.
3037 (SIZE_BITS): New macro.
3039 2003-10-21 Paul Eggert <eggert@twinsun.com>
3041 * getndelim2.c (getndelim2): When size calculation overflows,
3042 ceiling the allocation at NMAX bytes rather than silently
3043 discarding input bytes before NMAX is reached. This makes
3044 a difference only if NMAX exceeds SIZE_MAX / 2.
3046 * obstack.c: Merge from glibc.
3047 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3048 Add libc_hidden_def (_obstack_newchunk).
3049 (_obstack_free) [! defined _LIBC]: Remove.
3050 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3051 a clone of the function body.
3052 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3053 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3055 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3056 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3059 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3060 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3061 Don't use lvalue casts, as GCC plans to remove support for them
3062 in GCC 3.5. Reported by Joseph S. Myers. This bug
3063 was also present in the non-GCC version, indicating that this
3064 code had always been buggy and had never been widely used.
3065 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3066 Use the fast variant of each macro, rather than copying the
3067 definiens of the fast variant; that way, we'll be more likely to
3068 catch future bugs in the fast variants.
3070 2003-10-20 Bruno Haible <bruno@clisp.org>
3072 * wait-process.h: New file, from GNU gettext.
3073 * wait-process.c: New file, from GNU gettext.
3075 2003-10-19 Jim Meyering <jim@meyering.net>
3077 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3079 2003-10-16 Paul Eggert <eggert@twinsun.com>
3081 * getgroups.c: Include <errno.h>, <stdlib.h>.
3082 (getgroups): First arg is int, not size_t.
3083 Don't let 'free' mangle errno.
3085 2003-10-16 Jim Meyering <jim@meyering.net>
3087 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3089 2003-10-15 Paul Eggert <eggert@twinsun.com>
3091 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3093 (new_exclude, add_exclude_file): Initial size no longer needs to
3095 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3096 our own address arithmetic overflow checking.
3098 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3099 (fnmatch): Do not alloca more than 2000 wide characters;
3100 instead, use malloc for large buffers.
3101 Check for address arithmetic overflow, and return -1
3102 with errno set to ENOMEM in that case.
3103 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3104 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3105 instead, return -1. Check for address arithmetic overflow.
3107 2003-10-14 Paul Eggert <eggert@twinsun.com>
3109 Handle invalid suffixes and overflow independently, so that
3110 callers can treat them independently as needed. Fix some bugs in
3111 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3112 suffix for a human-readable blocksize. The major caller-visible
3113 change is the addition of a new
3114 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3115 that both overflow and suffix chars were found.
3117 * human.c (humblock): Don't check separately for invalid suffix
3118 char; that is xstrtoumax's job (now that its bug is fixed).
3119 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3120 INTMAX_MAX]: New macros.
3121 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3122 TYPE_MAXIMUM): New macros.
3123 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3124 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3125 if overflow occurs, as it's what __strtol does and it's more useful
3127 (__xstrtol): If __strtol reports some error other than ERANGE,
3128 reflect it to the caller as LONGINT_INVALID. If it reports
3129 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3130 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3131 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3133 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3134 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3135 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3136 [defined UINTMAX_MAX]: New macros.
3138 2003-10-14 Bruno Haible <bruno@clisp.org>
3140 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3141 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3142 Also use volatile where needed.
3144 2003-10-12 Paul Eggert <eggert@twinsun.com>
3146 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3147 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3148 and define in terms of the other primitives.
3149 * xmalloc.c: Include stdbool.h; do not include exit.h.
3150 (SIZE_MAX): Define if not already defined.
3151 (array_size_overflow): New function.
3152 (xalloc_die): Abort instead of exiting if 'error' returns.
3153 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3154 (xmalloc, xrealloc): Use them.
3155 (xcalloc): Check for address arithmetic overflow.
3156 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3157 a bit faster than strcpy.
3159 2003-10-08 Paul Eggert <eggert@twinsun.com>
3161 Merge getpass from libc, plus a few fixes.
3163 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3164 Include <stdbool.h>.
3165 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3166 __fsetlocking to empty.
3167 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3168 do include <bits/libc-lock.h>.
3169 Do not include <fcntl.h>; not needed.
3170 [_LIBC]: Include <wchar.h>.
3171 (NOTCANCEL_MODE): New macro.
3172 (flockfile, funlockfile) [_LIBC]: New macros.
3173 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3174 [!_LIBC]: New macros.
3175 (call_fclose): New function.
3176 (getpass): Use it. Save tty stream separately; this simplifies the
3177 code and makes it more reliable if stdin happens to equal stdout.
3178 Invoke __fsetlocking on tty.
3179 Handle thread cancellation if needed.
3180 Namespace cleanup (use __tcgetattr, __getline).
3181 Use bool for Booleans.
3182 [USE_IN_LIBIO]: Handle wide streams.
3183 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3184 stream might go where.
3186 * unlocked-io.h: Include <stdio.h>, so that the caller
3187 doesn't have to include <stdio.h> before us.
3188 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3189 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3190 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3191 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3192 if not declared, so that we can use getpass.c code from libc without
3194 (flockfile, ftrylockfile, funlockfile): New macros.
3196 2003-10-06 Bruno Haible <bruno@clisp.org>
3198 * version-etc-2.h: Remove file.
3199 * version-etc-2.c: Remove file.
3201 2003-09-25 Jim Meyering <jim@meyering.net>
3202 Bruno Haible <bruno@clisp.org>
3204 This lets translators provide better translations for the
3205 "Written by ..." part of --version output.
3206 * version-etc.h: Include stdarg.h.
3207 (version_etc_copyright): Declare as readonly.
3208 (version_etc): Make this function variadic with a NULL-terminated list
3209 of author name strings.
3210 (version_etc_va): New declaration.
3211 * version-etc.c: Include stdarg.h, stdlib.h.
3212 (version_etc_copyright): Declare as readonly.
3213 (version_etc_va): New function. Provide a different translatable string
3214 for each possible number of authors < 10. Abbreviate when there are 10
3216 (version_etc): Make this function variadic. Call version_etc_va.
3217 Suggestion from Gary V. Vaughan.
3219 * long-options.h (parse_long_options): Change prototype: the authors
3220 string is moved to the end and becomes variadic.
3221 * long-options.c: Include stdarg.h.
3222 (parse_long_options): Make this function variadic, too.
3223 Call version_etc_va, not version_etc.
3225 2003-10-06 Bruno Haible <bruno@clisp.org>
3227 * fatal-signal.h: New file, from GNU gettext.
3228 * fatal-signal.c: New file, from GNU gettext.
3230 2003-10-04 Karl Berry <karl@gnu.org>
3232 * argp*: update from libc.
3234 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3236 * getpass.c (getpass): Use a no-op fseek when switching from input to
3237 output mode on the same stream.
3239 2003-09-29 Paul Eggert <eggert@twinsun.com>
3241 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3242 Fix arg typo in previous patch.
3244 2003-09-28 Jim Meyering <jim@meyering.net>
3246 * error.c: Correct cpp indentation.
3248 2003-09-27 Paul Eggert <eggert@twinsun.com>
3250 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3251 Omit the special code that used __typeof__, since we worry that
3252 it could be more trouble than it's worth. See:
3253 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3254 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3258 2003-09-26 Jim Meyering <jim@meyering.net>
3260 * error.c (error_tail): Move some declarations
3261 into inner scope where the local variables are used.
3263 2003-09-26 Bruno Haible <bruno@clisp.org>
3265 * stpncpy.h (gnu_stpncpy): New declaration.
3266 (stpncpy): Define as alias for gnu_stpncpy.
3267 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3269 2003-09-26 Paul Eggert <eggert@twinsun.com>
3271 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3272 (error_tail): Do not loop, reallocating temporary buffer, since
3273 the output cannot contain more wide characters than the input
3274 contains bytes, the size must be big enough already. This avoids
3275 one potential size overflow calculation. Check for size overflow
3276 when calculating temporary buffer size. Free temporary buffer
3277 when done, if it was allocated with malloc; this plugs a memory
3278 leak. Remove casts from void * to pointers, that are no longer
3279 needed now that we're assuming C89 or better.
3281 Merge error changes from glibc.
3283 * error.c, error.h: Update copyright notice header to match glibc.
3284 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3285 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3286 Disable cancellation while printing error.
3287 * error.h: Prepend __ to parameter names.
3289 2003-09-25 Karl Berry <karl@gnu.org>
3291 * argp-fmtstream.c, argp-help.c: update from libc.
3293 2003-09-25 Bruno Haible <bruno@clisp.org>
3295 * version-etc-2.h: New file, from version-etc.h with modifications.
3296 * version-etc-2.c: New file, from version-etc.c with modifications.
3298 2003-09-25 Simon Josefsson <jas@extundo.com>
3300 * xgetdomainname.h: New file.
3301 * xgetdomainname.c: New file.
3303 2003-09-25 Simon Josefsson <jas@extundo.com>
3304 Bruno Haible <bruno@clisp.org>
3306 * getdomainname.h: New file.
3307 * getdomainname.c: New file.
3309 2003-09-24 Paul Eggert <eggert@twinsun.com>
3311 * linebuffer.c (freebuffer): Don't free the argument, just
3312 the buffer associated with the argument. Bug reported by
3315 2003-09-19 Karl Berry <karl@gnu.org>
3317 * argp.h: update from libc.
3319 2003-09-16 Paul Eggert <eggert@twinsun.com>
3321 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3322 input error, instead of returning NULL the next time we are called
3323 (and therefore losing track of errno).
3325 2003-09-15 Paul Eggert <eggert@twinsun.com>
3327 * getndelim2.c (getndelim2): Don't trash errno when a read
3328 fails, so that the caller gets the proper errno.
3330 * readutmp.c (read_utmp): Likewise.
3331 Check for fstat error. Close stream and free storage
3334 2003-09-14 Bruno Haible <bruno@clisp.org>
3336 * fwriteerror.h: New file.
3337 * fwriteerror.c: New file.
3339 2003-09-14 Jim Meyering <jim@meyering.net>
3341 * getloadavg.c: Correct cpp indentation.
3342 * strdup.c: Likewise.
3343 * vasnprintf.c: Likewise.
3345 2003-09-12 Paul Eggert <eggert@twinsun.com>
3347 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3348 * obstack.c [!defined _LIBC]: Likewise.
3349 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3350 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3351 * exitfail.c: Don't include stdlib.h; no longer needed.
3353 More changes to assume C89 or better.
3355 * error.c (error_tail): Assume vprintf.
3357 * argmatch.c (getenv): Remove decl.
3358 * progreloc.c (get_full_program_name): Define via prototype.
3359 * setenv.c (clearenv): Likewise.
3360 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3362 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3363 (malloc, memcpy): Remove decls.
3364 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3365 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3366 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3367 (memcpy): Remove macro.
3368 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3369 (__P): Remove. All uses removed.
3370 (PTR): Remove. All uses changed to void *.
3371 (CHAR_BIT, NULL): Remove.
3372 (spaces, zeros, memset_space, memset_zero)
3373 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3375 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3376 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3377 Define with prototype.
3378 Remove now-unnecessary prototype decl.
3379 (extra_args_spec): Assume ANSI C. All uses changed.
3380 (extra_args_spec_iso): Remove.
3381 (my_strftime, emacs_strftimeu): Define via prototype.
3382 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3384 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3385 * strtoimax.c: Include <stdlib.h> unconditionally.
3386 (strtoul, strtol): Remove decls.
3387 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3389 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3390 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3391 (LOCALE_PARAM_PROTO): New macro.
3392 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3393 (INTERNAL (strtol), strtol): Define with a prototype.
3394 (PARAMS): Remove. All uses removed.
3395 * tempname.c: Include <string.h> unconditionally.
3396 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3397 * xgethostname.c (main): Define with a prototype.
3398 * xmalloc.c: Include "xalloc.h" first, to check interface.
3399 Include <stdlib.h> unconditionally.
3400 (calloc, malloc, realloc, free): Remove decls.
3401 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3402 Include <stdlib.h> unconditionally. Sort include file names.
3404 (xstrtod): Define with a prototype.
3405 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3406 (strtol, strtoul): Remove decls.
3408 2003-09-11 Paul Eggert <eggert@twinsun.com>
3410 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3411 Include <stdlib.h>, <string.h> unconditionally.
3412 Remove now-unnecessary cast to char *.
3413 * strnlen.c: Include <string.h> unconditionally.
3414 * yesno.c (yesno): Define with a prototype.
3416 2003-09-10 Bruno Haible <bruno@clisp.org>
3418 * strcspn.c: Include <string.h> unconditionally.
3419 * strpbrk.c: Include <string.h> unconditionally.
3420 * strstr.c: Include <string.h> unconditionally.
3421 * unicodeio.c: Include <string.h> unconditionally.
3422 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3423 * unsetenv.c: Likewise.
3424 * xreadlink.c: Include <stdlib.h> unconditionally.
3425 * yesno.c: Include <stdlib.h> unconditionally.
3426 (rpmatch): Add prototype.
3428 2003-09-10 Jim Meyering <jim@meyering.net>
3430 * error.c: Correct indentation of cpp directives.
3432 2003-09-09 Paul Eggert <eggert@twinsun.com>
3436 * acosl.c (main): Use a prototype.
3437 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3440 * getloadavg.c (getloadavg, main): Define via prototypes.
3442 * getopt.h (struct option.name): Assume C89, and use 'const'.
3443 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3444 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3446 * getopt.c (const): Remove macro.
3447 Include <string.h> unconditionally.
3448 (my_index): Remove; all uses changed to strchr.
3449 (strlen): Remove decl.
3450 (exchange): Remove forward decl; no longer needed.
3451 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3452 Define with prototype.
3453 * getopt1.c (const): Remove macro.
3454 (getopt_long, getopt_long_only, main): Define with prototype.
3456 * getugroups.c: Include <string.h> unconditionally.
3458 * getusershell.c: Include <stdlib.h> unconditionally.
3459 (getusershell, setusershell, endusershell, readname, main):
3460 Define with prototypes.
3462 * group-member.c: Include group-member.h first.
3463 Include <stdlib.h> unconditionally.
3465 * hard-locale.c: Include hard-locale.h first.
3466 Include <stdlib.h>, <string.h> unconditionally.
3468 * hash.c (free, malloc): Remove decls.
3469 Include <stdlib.h> unconditionally.
3471 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3472 (getenv): Do not declare.
3474 * idcache.c: Include <string.h> unconditionally.
3476 * long-options.c: Include long-options.h first, to test interface.
3477 Include <stdlib.h> unconditionally.
3479 * makepath.c: Include makepath.h first, to test interface.
3480 Include <stdlib.h> and <string.h> unconditionally.
3482 * linebuffer.c: Include <stdlib.h>.
3483 (free): Remove decl.
3485 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3486 rpl_malloc returns void *, not char *.
3487 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3489 * md5.h: Include <limits.h> unconditionally.
3490 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3491 (__P): Remove; all uses removed.
3492 * md5.c: Include "md5.h" first.
3493 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3494 md5_buffer, md5_process_bytes, md5_process_block):
3495 Define with prototypes.
3496 * sha.h (__P): Remove all uses. (It wasn't defined??)
3497 * sha.c: Include "sha.h" first.
3498 Include <stdlib.h>, <string.h> unconditionally.
3500 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3501 * memcmp.c (__ptr_t): Likewise.
3502 * memrchr.c (__ptr_t): Likewise.
3503 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3504 Include <string.h> unconditionally.
3505 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3506 * memchr.c: Include <stdlib.h> unconditionally.
3507 * memchr.c (LONG_MAX): Remove.
3508 * memrchr.c (LONG_MAX): Likewise.
3509 * memchr.c (__memchr): Define via a prototype.
3510 * memrchr.c (__memrchr): Likewise.
3511 * memcmp.c (__P): Remove, and remove all uses.
3512 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3513 Remove forward decls; no longer needed.
3514 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3515 Use types required by C89 in prototype.
3517 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3518 * savedir.c: Likewise.
3519 * mkdir.c (free): Remove decl.
3520 * rmdir.c (rmdir): Define with a prototype.
3521 * savedir.c: Include savedir.h first, to test interface.
3523 * mktime.c (STDC_HEADERS): Remove.
3524 Include <stdlib.h>, <string.h> unconditionally.
3526 * modechange.c: Include <stdlib.h> unconditionally.
3527 (malloc): Remove decl.
3529 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3530 (free): Remove decl.
3532 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3533 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3534 (This type really should be intptr_t, but that's a C99ism.)
3535 (_obstack_memcpy): Remove: all uses changed to memcpy.
3536 Include <string.h> unconditionally.
3537 (struct obstack): Assume __STDC__ for types of members
3538 chunkfun, freefun, extra_arg.
3539 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3540 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3541 obstack_begin, obstack_specify_allocation,
3542 obstack_specify_allocation_with_arg, obstack_chunkfun,
3543 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3544 Remove unprototyped decls and the macros that use them.
3545 * obstack.c (POINTER): Remove. All uses changed to void *.
3546 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3547 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3548 (defined __STDC__ && __STDC__)]:
3549 Remove nonprototyped code.
3550 Include <stdlib.h> unconditionally.
3551 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3552 _obstack_allocated_p, _obstack_free, obstack_free,
3553 _obstack_memory_used, print_and_abort):
3554 Define using prototypes.
3555 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3556 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3557 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3558 obstack_next_free, obstack_object_size, obstack_room) [0]:
3559 Remove unused, unprototyped code.
3561 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3563 * physmem.c (physmem_total, physmem_available, main): Define
3566 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3567 (main): Define with a prototype.
3569 * posixver.c (getenv): Remove decl.
3571 * putenv.c (malloc): Returns void *, not char *.
3572 Include <string.h> unconditionally.
3573 (strchr, memcpy, NULL): Do not define.
3575 * readtokens.c: Include readtokens.h first, to test interface.
3576 Include <stdlib.h>, <string.h> unconditionally.
3577 (init_tokenbuffer): Define with a prototype.
3579 * regex.c (PARAMS): Remove. All uses removed.
3580 All uses of _RE_ARGS removed, too.
3581 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3583 (bzero): Assume memset exists.
3584 (memcmp, memcpy, NULL): Remove.
3585 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3586 char, or assignments to local vars of type signed char.
3587 (init_syntax_once, PREFIX(extract_number_and_incr),
3588 PREFIX(print_partial_compiled_pattern),
3589 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3590 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3591 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3592 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3593 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3594 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3595 wcs_compile_range, byte_compile_range, truncate_wchar,
3596 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3597 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3598 count_mbs_length, wcs_re_match_2_internal,
3599 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3600 PREFIX(alt_match_null_string_p),
3601 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3602 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3603 regfree, PREFIX(extract_number)): Define with prototype. Remove
3604 now-unnecessary declaration, if any.
3605 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3607 Remove now-unnecessary casts among pointer types.
3608 * regex.h (_RE_ARGS): Remove. All uses removed.
3610 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3611 (free): Remove decl.
3613 * rpmatch.c: Include <stdlib.h> unconditionally.
3615 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3616 (free): Remove decl.
3618 * save-cwd.c: Include <stdlib.h> unconditionally.
3619 * xgetcwd.c: Likewise.
3621 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3622 (free): Remove decl.
3624 * strchrnul.c (strchrnul): Define with a prototype.
3625 Fix bug: c_in was not converted to char before searching.
3627 The following changes are not K&R related:
3629 * group-member.h: Include <sys/types.h>, so that this file is
3631 * makepath.h: Likewise.
3633 * getusershell.c (readname, default_index, line_size, readname):
3634 Use size_t, not int, for sizes.
3635 (readname): If the size overflows, report an error instead of
3638 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3640 * getndelim2.c: Assume stdlib.h per the C89 spec.
3642 2003-09-08 Paul Eggert <eggert@twinsun.com>
3644 Assume C89 or better; remove K&R cruft.
3645 A few of these changes were first proposed by Derek Robert Price
3646 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3648 * addext.c: Include <string.h> unconditionally.
3649 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3650 Don't declare getenv or malloc.
3652 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3653 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3655 (find_stack_direction, alloca): Use prototypes.
3657 * atexit.c (atexit): Define using a prototype.
3659 * basename.c, dirname.c, stripslash.c:
3660 Include <string.h> unconditionally.
3662 * bcopy.c: Include <stddef.h>.
3663 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3665 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3667 * error.h (error, error_at_line, error_print_progname)
3668 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3669 * error.c: Include error.h first, to check interface.
3670 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3671 (VA_START): Remove; all uses changeed to va_start.
3672 (exit, strerror): Remove decls.
3673 (error_print_progname): Prototype uncondionally.
3674 Don't include <errno.h>; no longer needed.
3675 (private_strerror): Remove.
3676 (error_tail): Always define.
3677 (error, error_at_line): Assume C89 or better; always use prototypes.
3678 * fatal.c: Include "fatal.h" first, to test interface.
3679 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3680 (VA_START): Remove; all uses changed to va_start.
3681 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3683 (exit): Remove decl.
3684 (fatal): Prototype unconditionally. Assume va_start works.
3685 Abort at end, to pacify gcc.
3687 * euidaccess.c (main): Define with a prototype.
3689 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3691 * exitfail.c: Include <stdlib.h> unconditionally.
3693 * fnmatch_.h (__P): Remove. All uses changed to assume
3695 * fnmatch.c: Include fnmatch.h first, to test interface.
3696 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3697 (getenv): Remove decl.
3698 (fnmatch): Define using a prototype.
3699 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3700 (FCT): Define using a prototype.
3702 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3704 * gethostname.c: Include <stddef.h>.
3705 (gethostname): Define with prototype. Length is size_t, not int.
3707 2003-09-08 Paul Eggert <eggert@twinsun.com>
3709 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3710 getversion.c should have been removed then, but was accidentally
3713 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3714 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3716 2003-09-07 Paul Eggert <eggert@twinsun.com>
3718 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3719 copy_tm_result. Bug reported by Simon Josefsson in
3720 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3722 2003-09-06 Paul Eggert <eggert@twinsun.com>
3724 * time_r.c, time_r.h: New files.
3726 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3728 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3729 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3731 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3733 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3734 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3737 * timegm.c: Switch to glibc implementation, with the following changes:
3738 [defined HAVE_CONFIG_H]: Include <config.h>.
3739 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3740 (__mktime_internal) [!defined _LIBC]: New decl.
3741 (__gmtime_r) [!defined _LIBC]: New macro and function.
3742 (timegm): Use a prototype, since gnulib assumes C89.
3743 Do not bother declaring tmp to be const, as it's not really usefu.
3744 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3745 (timegm): Declare only if HAVE_DECL_TIMEGM.
3747 2003-09-03 Paul Eggert <eggert@twinsun.com>
3749 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3750 Bug reported by Lute Kamstra in
3751 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3753 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3754 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3755 course with correspondingly smaller numbers for tomorrow and
3756 yesterday. From Tadayoshi Funaba. Originally installed into
3757 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3760 2003-08-31 Simon Josefsson <jas@extundo.com>
3762 * timegm.h: New file.
3763 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3765 2003-08-31 Karl Berry <karl@gnu.org>
3767 * argp.h: update from libc.
3769 2003-08-28 Bruno Haible <bruno@clisp.org>
3771 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3772 warning on QNX, which defines O_BINARY to 000000.
3774 2003-08-24 Bruno Haible <bruno@clisp.org>
3776 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3777 MSVC7 <stdio.h> is included later.
3779 2003-08-20 Bruno Haible <bruno@clisp.org>
3781 * progname.h: New file, from GNU gettext.
3782 * progname.c: New file, from GNU gettext.
3783 * progreloc.c: New file, from GNU gettext.
3785 2003-08-19 Bruno Haible <bruno@clisp.org>
3787 * xstrdup.c: Assume <string.h> exists.
3789 2003-08-18 Jim Meyering <jim@meyering.net>
3791 * setenv.h: Indent nested cpp directive.
3792 * vasnprintf.c: Remove trailing blanks.
3794 2003-08-17 Simon Josefsson <jas@extundo.com>
3795 Bruno Haible <bruno@clisp.org>
3797 * xstrndup.h: New file.
3798 * xstrndup.c: New file.
3800 2003-08-17 Bruno Haible <bruno@clisp.org>
3802 * strndup.h: New file.
3804 2003-08-16 Paul Eggert <eggert@twinsun.com>
3806 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3807 space, undoing this 2003-08-12 change:
3808 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3810 2003-08-16 Jim Meyering <jim@meyering.net>
3812 Merge from coreutils.
3813 * xstrtoimax.c: #else #if -> #elif.
3814 * xstrtoumax.c: Likewise.
3816 2003-08-15 Paul Eggert <eggert@twinsun.com>
3818 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3819 rather than tab, after '#' in shell-script copyright notices.
3820 Suggested by Bruno Haible.
3822 2003-08-15 Jim Meyering <jim@meyering.net>
3823 and Paul Eggert <eggert@twinsun.com>
3825 Merge from coreutils.
3826 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3827 member but strut utmpx does not. Needed for AIX 4.3.3.
3828 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3830 2003-08-15 Jim Meyering <jim@meyering.net>
3832 Merge from coreutils.
3833 * xgethostname.c: Include <stdlib.h>.
3834 (xghostname): Don't exit for anything other than memory-related
3835 failure; just return NULL.
3836 * userspec.c: Include "posixver.h".
3837 (parse_user_spec): Accept `.' as a separator only
3838 in pre-POSIX-200112 mode.
3839 * strtoimax.c: Use #elif rather than #else #if.
3840 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3841 Remove function, now that we can rely on a working tzset function.
3842 [!_LIBC]: Ensure that the required autoconf test has been run.
3843 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3844 Use underlying_strftime for %r.
3845 * sha.c: Merge in some clean-up and optimization changes from glibc.
3846 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3847 Ensure that it is a multiple of 64.
3848 Rearrange loop exit tests so as to avoid performing an
3849 additional fread after encountering an error or EOF.
3850 * realloc.c: Update copyright date.
3852 2003-08-14 Jim Meyering <jim@meyering.net>
3854 Merge from coreutils.
3855 * obstack.h: Whitespace changes.
3856 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3857 and xcalloc return values.
3858 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3859 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3860 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3861 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3862 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3864 Use mntctl's return value to drive the entry-processing loop, since
3865 we can't rely on the value of the vmt_length member in the last
3866 entry. On some systems doing so could result in exhausting
3867 virtual memory. Based in part on a patch from Mike Jetzer.
3869 2003-08-14 Jim Meyering <jim@meyering.net>
3870 and Paul Eggert <eggert@twinsun.com>
3872 Merges from coreutils, plus other fixes.
3873 * physmem.c: Merge in portability changes from gcc/libiberty
3874 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3875 for credits and details. Thanks to Kaveh Ghazi for helping
3876 to keep these files in sync.
3877 (ARRAY_SIZE): Define it.
3878 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3879 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3880 (memcasecmp): Don't assume size_t fits in unsigned int.
3881 Remove casts and duplicate code.
3882 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3883 (memcpy): Remove definition.
3884 Merge in some clean-up and optimization changes from glibc.
3885 [BLOCKSIZE]: Move definition to top of file.
3886 Ensure that it is a multiple of 64.
3887 Rearrange loop exit tests so as to avoid performing an
3888 additional fread after encountering an error or EOF.
3889 * md5.h (md5_uintptr): Define.
3890 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3891 return to the initial working directory. Preserve errno
3893 * idcache.c: Include "xalloc.h".
3894 (xmalloc, xrealloc): Remove decls.
3895 (getuser): Remove casts no longer required in C89.
3896 * human.c: Include stdio.h, for sprintf.
3897 * group-member.c: Include "xalloc.h".
3898 (xmalloc, xrealloc): Remove decls.
3899 (get_group_info): Remove casts no longer required in C89.
3900 * getusershell.c (readname): Remove casts no longer required in C89.
3901 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3902 * getline.c: Whitespace fix, from coreutils.
3904 2003-08-13 Paul Eggert <eggert@twinsun.com>
3906 * exclude.c: Include <ctype.h>
3907 (IN_CTYPE_DOMAIN): New macro.
3909 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3912 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3913 Undo previous (whitespace-only) change.
3915 2003-08-12 Paul Eggert <eggert@twinsun.com>
3917 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3918 Normalize leading white space and remove trailing white space.
3919 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3920 notice, as per ../config/srclist-update.
3922 Merge from coreutils.
3923 * euidaccess.h: New file.
3924 * euidaccess.c: Include it.
3925 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3926 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3927 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3929 2003-08-11 Bruno Haible <bruno@clisp.org>
3931 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3932 (vasnprintf): Use it instead of wcslen.
3934 2003-08-11 Bruno Haible <bruno@clisp.org>
3936 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3937 value to ensure that _Bool promotes to int. Use #define for _Bool when
3938 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3940 2003-08-10 Karl Berry <karl@gnu.org>
3942 * regex.h: update from libc (whitespace fix).
3944 2003-08-09 Paul Eggert <eggert@twinsun.com>
3946 Merge some files from coreutils. These changes were
3947 originally made by Jim Meyering.
3948 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3949 many older Unixes require this.
3950 * alloca.c (alloca): Remove cast to argument of free;
3951 no longer needed in C89.
3952 * alloca_.h, regex.h: Fix white space to match
3953 what GNU indent does.
3955 2003-08-05 Paul Eggert <eggert@twinsun.com>
3957 * bumpalloc.h: Remove.
3959 2003-08-04 Paul Eggert <eggert@twinsun.com>
3961 * getloadavg.c: Change copyright notice and spacing to conform to
3964 Merge from coreutils.
3965 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3967 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3968 from Karl Berry, implemented by Jim Meyering.
3969 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3970 from Dmitry V. Levin.
3971 Remove anachronistic cast of xrealloc.
3972 * fnmatch_.h (__const): Remove. Use 'const'.
3973 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3974 type. Otherwise, it wouldn't compile with at least /bin/cc on
3975 ymp-cray-unicos9.0.2.X.
3976 Combine two mostly-identical uses of alloca into one.
3977 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3979 2003-08-04 Dave Love <d.love@dl.ac.uk>
3983 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3984 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3985 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3986 obsolete NLIST_NAME_UNION.
3987 [__GNU__]: Undef BSD and FSCALE.
3988 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3990 2003-08-03 Paul Eggert <eggert@twinsun.com>
3992 * stdbool_.h (_Bool): Make it signed char, instead of
3993 an enum type, so that it's guaranteed to promote to int. See:
3994 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3996 2003-07-31 Paul Eggert <eggert@twinsun.com>
3998 * strerror.c: Include config.h, limits.h. Declare sprintf.
3999 (strerror): Don't assume that a printable int fits in 14 bytes.
4001 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4002 Bruno Haible <bruno@clisp.org>
4004 * getline.h (getline, getdelim): Change return type to ssize_t.
4005 * getline.c (getline, getdelim): Likewise.
4006 Remove _GNU_SOURCE define; now it's defined in config.h through
4009 2003-07-22 Paul Eggert <eggert@twinsun.com>
4011 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4012 over-parenthesization in macros.
4014 Sync with coreutils.
4016 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4019 Use `exit_failure' for xalloc and xmemcoll instead of their own
4020 private exit-failure variables.
4021 * xalloc.h (xalloc_exit_failure): Remove.
4022 * xmalloc.c: Likewise. Include exitfail.h.
4023 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4024 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4025 * xmemcoll.c: Likewise. Include exitfail.h.
4026 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4028 2003-07-18 Paul Eggert <eggert@twinsun.com>
4030 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4031 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4032 to test that it can stand by itself. Include "exitfail.h".
4033 Clients should set exit_failure instead.
4034 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4036 2003-07-18 Andreas Schwab <schwab@suse.de>
4038 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4040 2003-07-18 Bruno Haible <bruno@clisp.org>
4042 * getndelim2.h: New file.
4043 * getndelim2.c: Make into a module of its own. Include config.h,
4045 (getndelim2): Make non-static. Change return type to ssize_t.
4046 * getline.h: Change argument names.
4047 * getline.c: Include getndelim2.h instead of getndelim2.c.
4048 * getnline.c: Include getndelim2.h.
4050 2003-07-17 Bruno Haible <bruno@clisp.org>
4052 * Makefile.am: Remove file.
4053 * Makefile.in: Remove file.
4055 2003-07-17 Bruno Haible <bruno@clisp.org>
4057 * getnline.h: New file.
4058 * getnline.c: New file.
4059 * getndelim2.c: New file, extracted from getline.c.
4060 (getndelim2): Renamed from getdelim2, with added nmax argument.
4061 * getline.c: Include getndelim2.c.
4062 (getdelim2): Moved out to getndelim2.c.
4063 (getline, getdelim): Update.
4065 2003-07-15 <karl@gnu.org>
4067 * vasnprintf.c: update from gettext.
4069 2003-07-15 Jim Meyering <jim@meyering.net>
4071 * makepath.c (make_path): Enclose diagnostic in _(...).
4073 2003-07-14 Paul Eggert <eggert@twinsun.com>
4075 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4076 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4077 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4078 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4079 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4080 updated automatically by ../config/srclist-update. This changes
4081 their license from LPGL to GPL.
4083 2003-07-14 Jim Meyering <jim@meyering.net>
4085 Don't emit diagnostics. Let callers do that.
4086 * save-cwd.c: Don't include "error.h".
4087 (save_cwd): Don't call error. Ensure that errno is valid
4088 when returning nonzero.
4090 * save-cwd.h (restore_cwd): Update prototype.
4091 * save-cwd.c (restore_cwd): Remove two parameters.
4092 Simplify. Don't call error upon failure. Let callers do that.
4093 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4094 when auditing is enabled. But don't bother updating the #if.
4096 2003-07-14 Simon Josefsson <jas@extundo.com>
4098 * mempcpy.h: New file.
4099 * mempcpy.c: New file.
4101 2003-07-14 Paul Eggert <eggert@twinsun.com>
4103 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4104 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4105 unicodeio.c, unicodeio.h, unlocked-io.h:
4106 Switch from LGPL to GPL.
4108 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4110 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4111 it breaks C++ compilation.
4112 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4114 2003-07-10 Jim Meyering <jim@meyering.net>
4116 * vasnprintf.c: Remove trailing blanks.
4117 Make cpp indentation consistent.
4119 2003-07-09 Paul Eggert <eggert@twinsun.com>
4121 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4122 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4123 Switch from LGPL to GPL.
4125 2003-07-07 Paul Eggert <eggert@twinsun.com>
4127 * mktime.c: Fix some boundary cases and remove need for floating point.
4129 Issue a compile-time diagnostic if time_t is floating point, or if
4130 two's complement arithmetic is not in effect, or if arithmetic
4131 right shift does not propagate the sign. These assumptions were
4132 all in the original code but they weren't checked.
4134 (TIME_T_MIDPOINT, verify): New macros.
4135 (__isleap): Remove; it has integer overflow problems.
4136 (leapyear): New function, without those problems.
4137 (ydhms_tm_diff): Remove; splitting into two parts.
4138 (ydhms_diff): New function, containing the arithmetic part of
4139 the old ydhms_tm_diff function. Issue a compile-time
4140 diagnostic if we are not using C99 integer division.
4141 Avoid casts when possible.
4142 (guess_time_tm): New function, containing the checking part of
4143 the old ydhms_tm_diff function. Return the new value, rather than
4144 the difference between it and the old. Accept a new argument T
4145 so that *T specifies the old value. Check for overflow in the result.
4147 (__mktime_internal): Use a time_t offset, not a long int offset.
4148 This undoes the 2003-06-04 change, which is no longer needed now
4149 that we have better overflow checking.
4150 (localtime_offset): Likewise.
4152 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4153 and long are 64-bit but int is only 32-bit.
4154 (ydhms_diff): Use long int to store year1 and yday1.
4155 Issue a compile-time diagnostic if long int is not wide enough.
4157 (__mktime_internal): Use long int to store adjusted year and yday.
4158 Use plain C rather than preprocessor commands, if that doesn't
4160 Check for overflow (and try to repair) after each probe
4161 rather than checking only at the very end. This avoids some bugs
4162 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4163 does not equal GMT offset at maximum time).
4164 Use integer to check for overflow rather than floating point; this
4165 is more portable to non-IEEE hosts, and is a tad faster.
4166 When we detect that we are oscillating between two values,
4167 don't check whether tm_isdst has the requested value, since
4168 we already know the answer. When tm_isdst has the wrong value,
4169 use a different heuristic to find the right one, based on the
4170 extreme values actually observed in practice in tz2003a,
4171 rather than the (overly optimistic) "previous 3 calendar quarters".
4173 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4174 "T const" to accommodate glibc style.
4175 (check_result): Use less-confusing report format. "long" -> "long int.
4177 Don't loop if the iteration overflows time_t.
4178 Allow a negative step in the iteration.
4180 2003-07-01 Paul Eggert <eggert@twinsun.com>
4182 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4183 having it depend on HAVE_SYS_TYPES_H.
4185 2003-06-25 Bruno Haible <bruno@clisp.org>
4187 * readlink.c: New file.
4189 2003-06-20 Bruno Haible <bruno@clisp.org>
4191 Assume C89, so PARAMS isn't needed.
4192 * unicodeio.h (PARAMS): Remove.
4193 * unicodeio.c: Don't use PARAMS.
4195 2003-06-18 Jim Meyering <jim@meyering.net>
4197 Merge changes from coreutils.
4198 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4199 Remove explicit declarations of xmalloc and realloc.
4201 (read_utmp): Remove anachronistic cast of xmalloc.
4203 2003-06-17 Paul Eggert <eggert@twinsun.com>
4205 Assume C89, so PARAMS isn't needed.
4206 * backupfile.h (PARAMS): Remove. All uses removed.
4207 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4208 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4209 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4210 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4211 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4212 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4213 xstrtol.h: Likewise.
4214 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4215 same.h, strverscmp.h: Do not include config.h; no longer needed.
4216 Anyway, config.h should always be included before any other file.
4218 2003-06-11 Simon Josefsson <jas@extundo.com>
4220 * sysexit_.h: New file.
4222 2003-05-20 Derek Price <derek@ximbiot.com>
4224 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4226 2003-06-10 Simon Josefsson <jas@extundo.com>
4228 * strchrnul.h: New file.
4229 * strchrnul.c: New file.
4231 2003-06-10 Simon Josefsson <jas@extundo.com>
4233 * argp.h: New file, from glibc.
4234 * argp-ba.c: New file, from glibc.
4235 * argp-eexst.c: New file, from glibc.
4236 * argp-fmtstream.c: New file, from glibc.
4237 * argp-fmtstream.h: New file, from glibc.
4238 * argp-fs-xinl.c: New file, from glibc.
4239 * argp-help.c: New file, from glibc.
4240 * argp-namefrob.h: New file, from glibc.
4241 * argp-parse.c: New file, from glibc.
4242 * argp-pv.c: New file, from glibc.
4243 * argp-pvh.c: New file, from glibc.
4244 * argp-xinl.c: New file, from glibc.
4246 2003-06-07 Jim Meyering <jim@meyering.net>
4248 * readtokens.h: Put `Free Software Foundation, Inc.'
4249 in place of my name in the copyright comment.
4250 Remove definition and uses of __P.
4253 * stat.c: Don't declare xmalloc explicitly.
4254 Instead, include "xalloc.h".
4255 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4256 xrealloc, and xcalloc return values.
4257 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4259 * xgetcwd.h: Remove definition/uses of PARAMS.
4261 2003-06-06 Jim Meyering <jim@meyering.net>
4263 * stdbool_.h: Renamed from stdbool.h.in.
4265 2003-06-06 Jim Meyering <jim@meyering.net>
4267 Merge from coreutils.
4268 * same.c: (same_name): Declare *_basename locals to be `const'.
4269 Consolidate declarations and initializations of *_base* locals.
4271 Merge from coreutils.
4272 This avoids a core dump on systems without GNU putenv,
4273 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4274 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4275 (unsetenv): New static function, from GNU libc.
4276 (rpl_putenv): Use it.
4278 * modechange.c: Remove trailing blanks.
4280 Merge from coreutils.
4281 * fsusage.c: Remove declaration of statfs.
4282 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4284 * posixtm.c: Include <stdbool.h> unconditionally.
4286 2003-06-05 Paul Eggert <eggert@twinsun.com>
4288 * mktime.c (__mktime_internal): When resolving a tm_isdst
4289 mismatch, look in future quarters as well as past. This fixes a
4290 bug when processing fall-backwards gaps immediately after a long
4291 period of daylight-saving time.
4293 * mktime.c: Assume freestanding C89 or better.
4294 (HAVE_LIMITS_H): Remove. Assume it's 1.
4295 (__P): Remove; not used.
4296 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4297 (mktime, not_equal_tm, print_tm, check_result,
4298 main): Use prototypes. Use const * where appropriate.
4299 (main): Fix typo in testing code that uncovered by above changes.
4300 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4302 2003-06-04 Paul Eggert <eggert@twinsun.com>
4304 * mktime.c: Fix Debian bug 177940
4305 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4306 (localtime_offset): Now long int, not time_t, because we want it
4307 to be guaranteed to be signed. All uses changed.
4308 (__mktime_internal): If overflow would occur when adding offset,
4311 Merge 'human' changes from coreutils. Rewrite to support
4312 locale-specific notations like thousands separators.
4313 * human.c: Simplify authorship notice.
4314 Include human.h immediately after config.h.
4315 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4316 <limits.h>: Do not include, since human.h does.
4317 (SIZE_MAX, UINTMAX_MAX): New macros.
4318 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4319 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4320 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4321 (power_letter): Renamed from suffixes.
4322 (generate_suffix_backwards): Remove.
4323 (adjust_value): Now takes int style (because of human.h changes)
4324 and long double value (for greater precision on some platforms).
4325 (group_number): New function.
4326 (human_readable): Use it. Use integer options, not enum.
4327 Put the options before the sizes in the arg list.
4328 Support all the new options.
4329 The old human_readable function has been removed;
4330 use inttostr.h instead.
4331 (human_readable, default_block_size, humblock):
4332 Use uintmax_t, not int, for block sizes.
4333 (human_readable_inexact, block_size_types): Remove.
4334 (block_size_opts): New constant.
4335 (human_options): Renamed from human_block_size, with new signature
4336 that allows block sizes up to UINTMAX_MAX. All callers changed.
4337 * human.h: Add copyright and authorship notice.
4338 Include <limits.h> and <stdbool.h> unconditionally.
4339 (PARAMS): Remove. All uses removed.
4340 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4341 (enum human_inexact_style): Remove tag; now a nameless enum.
4342 (human_floor, human_ceiling, human_round_to_even): Now have
4343 values 2, 0, 1 rather than -1, 1, 0.
4344 (human_group_digits, human_suppress_point_zero, human_autoscale,
4345 human_base_1024, human_SI, human_B): New constants.
4346 (human_readable_inexact, human_block_size): Remove.
4347 (human_readable): Size args are now uintmax_t, not int.
4348 (human_options): New decl.
4350 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4351 unnecessary now that we assume C89 or better. This change
4352 imported from coreutils.
4354 * mktime.c (__mktime_internal): Do not reject negative timestamps
4355 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4356 in the 2003-05-30 sync from glibc.
4358 .h files should stand alone, but we shouldn't include <sys/types.h>
4359 if we can get away with just <stddef.h>.
4361 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4362 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4363 rather than <sys/types.h>, as we merely need size_t.
4364 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4366 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4367 Include <stdio.h>, to get FILE.
4368 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4369 memcasecmp.h has included <stddef.h> and all we need is size_t.
4370 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4371 our interface, instead of including <sys/types.h>
4373 2003-06-02 Paul Eggert <eggert@twinsun.com>
4376 Fix some minor time-related bugs with POSIX time arguments.
4377 Some valid time stamps were being rejected (notably -1, and
4378 time stamps before 1900 on 64-bit hosts). And some invalid
4379 time stamps were being accepted, e.g. September 31.
4381 * posixtm.h (posixtime): Return bool instead of time_t, so
4382 that we can return (time_t) -1 successfully.
4383 * posixtm.c: Likewise.
4384 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4385 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4386 (t): Remove static var.
4387 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4388 of static var. All uses changed.
4389 (year): Do not reject years before 1900; they can occur with
4391 (posix_time_parse): Do not check for out-of-range components;
4392 that is now the caller's responsibility, since our checks were
4393 only approximations.
4394 (posixtime): Use mktime to check for out-of-range components,
4395 since it knows them exactly.
4396 If mktime returns (time_t) -1, check whether an error actually occurred
4397 by invoking localtime on -1.
4398 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4399 posixtime failures better.
4400 Improve the test data (in comments only).
4402 2003-05-30 <karl@gnu.org>
4404 * mktime.c: update from libc.
4406 2003-05-30 Bruno Haible <bruno@clisp.org>
4408 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4409 * localcharset.h: Likewise.
4410 * localcharset.c: Likewise.
4412 2003-05-28 Paul Eggert <eggert@twinsun.com>
4414 Assume the headers required for C89 freestanding compilers.
4415 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4416 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4417 without checking for HAVE_LIMITS_H.
4418 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4419 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4421 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4422 * exclude.c: Include <stdbool.h> unconditionally.
4423 * tempname.c: Include <stddef.h> unconditionally.
4424 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4425 * modechange.c, rpmatch.c (NULL): Don't define, since
4426 <stddef.h> does that.
4427 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4428 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4429 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4430 * xstrtol.c: Likewise.
4431 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4432 * savedir.c: Include <stddef.h> instead of defining NULL.
4434 * addext.c (addext): Use assignment rather than cast, to avoid
4435 warnings on some platforms.
4437 * mktime.c (__mktime_internal): Do not reject negative timestamps
4440 2003-05-10 Bruno Haible <bruno@clisp.org>
4442 * linebreak.c (iconv_string_length): Don't return -1 just because the
4443 string is longer than 4 KB.
4445 2003-05-12 Jim Meyering <jim@meyering.net>
4447 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4448 the space-padded-by-default conversion specifiers, %e, %k, %l.
4450 2003-05-03 Bruno Haible <bruno@clisp.org>
4452 Upgrade to Unicode-4.0.
4453 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4454 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4455 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4456 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4457 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4458 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4459 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4460 Change width of U+E0100..U+E01EF from 1 to 0.
4462 2003-04-25 Bruno Haible <bruno@clisp.org>
4464 * copy-file.c: Include <stddef.h>, for size_t.
4466 2003-04-25 Jim Meyering <jim@meyering.net>
4468 * copy-file.c (copy_file_preserving): Declare buf_size to be
4469 of type size_t, not int.
4471 2003-04-11 Jim Meyering <jim@meyering.net>
4473 Merge changes from Coreutils.
4475 2003-03-22 Jim Meyering <jim@meyering.net>
4477 * strftime.c (widen): Cast alloca return value to proper type.
4479 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4482 * strftime.c (my_strftime): Handle very large width
4483 specifications for numeric values correctly. Improve checks for
4486 2003-01-19 Jim Meyering <jim@meyering.net>
4488 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4489 (nl_get_alt_digit) [! defined my_strftime]: Define.
4490 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4491 _nl_get_alt_digit and _nl_get_walt_digit.
4493 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4494 These changes have no effect outside of _LIBC.
4496 2003-04-10 Bruno Haible <bruno@clisp.org>
4498 * findprog.h: New file, from GNU gettext.
4499 * findprog.c: New file, from GNU gettext.
4501 2003-04-05 Jim Meyering <jim@meyering.net>
4503 Merge changes from Coreutils.
4505 * exclude.h (PARAMS): Remove definition and uses.
4506 * exclude.c: Remove uses of `PARAMS'.
4508 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4509 Add test-cases for DOS filenames. Declare program_name.
4510 (main): Set up program_name. Patch by Rich Dawe.
4512 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4514 Use mntctl's return value to drive the entry-processing loop, since
4515 we can't rely on the value of the vmt_length member in the last
4516 entry. On some systems doing so could result in exhausting
4517 virtual memory. Based in part on a patch from Mike Jetzer.
4519 2003-04-04 Bruno Haible <bruno@clisp.org>
4521 * linebreak.h: New file, from GNU gettext.
4522 * linebreak.c: New file, from GNU gettext with slight modifications.
4523 * lbrkprop.h: New file, from GNU gettext.
4525 2003-04-03 Bruno Haible <bruno@clisp.org>
4527 * utf8-ucs4.h: New file, from GNU gettext.
4528 * utf16-ucs4.h: New file, from GNU gettext.
4529 * ucs4-utf8.h: New file, from GNU gettext.
4530 * ucs4-utf16.h: New file, from GNU gettext.
4532 2003-04-02 Bruno Haible <bruno@clisp.org>
4534 * binary-io.h: New file, from GNU gettext.
4536 2003-04-01 Bruno Haible <bruno@clisp.org>
4538 * pathname.h: New file, from GNU gettext.
4539 * concatpath.c: New file, from GNU gettext.
4541 2003-03-30 Bruno Haible <bruno@clisp.org>
4543 * copy-file.c (copy_file_preserving): Don't set owner if the function
4544 chown() doesn't exist.
4546 2003-03-28 Bruno Haible <bruno@clisp.org>
4548 * copy-file.h: New file, from GNU gettext.
4549 * copy-file.c: New file, from GNU gettext.
4551 2003-03-18 Jim Meyering <jim@meyering.net>
4553 * quote.c (quote_n): Fix typo in comment.
4555 2003-03-14 Jim Meyering <jim@meyering.net>
4557 Merge changes from Coreutils.
4558 * obstack.h (obstack_object_size): Declare temporary, __o,
4559 to be const, in order to avoid warnings.
4560 (obstack_room): Likewise.
4561 (obstack_empty_p): Likewise.
4563 2003-03-13 Paul Eggert <eggert@twinsun.com>
4565 Merge changes from Bison.
4566 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4567 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4568 when compiling Bison 1.875's `bitset bset = obstack_alloc
4569 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4570 * hash.c: Include <stdbool.h> unconditionally.
4572 2003-03-09 Paul Eggert <eggert@twinsun.com>
4574 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4575 Reported by Bruce Becker; see:
4576 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4578 2003-03-03 Paul Eggert <eggert@twinsun.com>
4579 Bruno Haible <bruno@clisp.org>
4581 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4582 Reported by John Hughes, see
4583 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4585 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4587 * poll_.h: New file.
4590 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4592 * mathl.h: New file.
4593 * acosl.c: New file.
4594 * asinl.c: New file.
4595 * atanl.c: New file.
4596 * ceill.c: New file.
4599 * floorl.c: New file.
4600 * frexpl.c: New file.
4601 * ldexpl.c: New file.
4603 * sincosl.c: New file.
4605 * sqrtl.c: New file.
4607 * trigl.c: New file.
4608 * trigl.h: New file.
4610 2003-02-17 Bruno Haible <bruno@clisp.org>
4612 * mkdtemp.h: New file, from GNU gettext.
4613 * mkdtemp.c: New file, from GNU gettext.
4615 2003-01-31 Bruno Haible <bruno@clisp.org>
4617 * rename.c: #undef rename before defining rpl_rename.
4618 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4620 2003-01-30 Bruno Haible <bruno@clisp.org>
4622 * printf-args.h: New file, from GNU gettext.
4623 * printf-args.c: New file, from GNU gettext.
4624 * printf-parse.h: New file, from GNU gettext.
4625 * printf-parse.c: New file, from GNU gettext.
4626 * vasnprintf.h: New file, from GNU gettext.
4627 * vasnprintf.c: New file, from GNU gettext.
4628 * asnprintf.c: New file, from GNU gettext.
4629 * vasprintf.h: New file, from GNU gettext with modifications.
4630 * vasprintf.c: New file, from GNU gettext.
4631 * asprintf.c: New file, from GNU gettext.
4633 2003-01-29 Bruno Haible <bruno@clisp.org>
4635 * stpncpy.h: New file, from GNU gettext with modifications.
4636 * stpncpy.c: New file, from GNU gettext with modifications.
4638 2003-01-28 Bruno Haible <bruno@clisp.org>
4640 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4642 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4645 2003-01-27 Bruno Haible <bruno@clisp.org>
4647 * xsetenv.h: New file, from GNU gettext.
4648 * xsetenv.c: New file, from GNU gettext.
4650 2003-01-23 Bruno Haible <bruno@clisp.org>
4652 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4654 2003-01-22 Bruno Haible <bruno@clisp.org>
4656 * exit.h: New file, from GNU gettext.
4658 2003-01-11 Bruno Haible <bruno@clisp.org>
4660 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4661 * strcase.h (strcasecmp, strncasecmp): Likewise.
4663 2003-01-14 Jim Meyering <jim@meyering.net>
4665 * same.c (same_name): Tweak a comment.
4667 2003-01-11 Bruno Haible <bruno@clisp.org>
4669 * same.c (same_name): Reorder tests so as to avoid calling stat()
4670 when a string comparison is sufficient.
4672 2003-01-11 Bruno Haible <bruno@clisp.org>
4674 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4677 2003-01-11 Bruno Haible <bruno@clisp.org>
4679 * hash-pjw.c: Add comment about low quality of this function.
4681 2003-01-12 Paul Eggert <eggert@twinsun.com>
4683 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4684 to avoid collisions with libcurses and libreadline.
4686 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4687 * getstr.h, getstr.c: Remove.
4688 * getline.c: Include "getline.h", to check interface.
4689 Move body of old getstr.c here: this defines MIN_CHUNK and
4690 declares getdelim2, which is renamed from getstr.
4691 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4693 * linebuffer.c (readlinebuffer): Renamed from readline.
4695 * linebuffer.h: Likewise.
4696 (readline): Remove backward-compatibility macro.
4698 2003-01-12 Jim Meyering <jim@meyering.net>
4700 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4702 2003-01-10 Bruno Haible <bruno@clisp.org>
4704 * alloca_.h: New file.
4705 * getdate.y: Unconditionally include alloca.h.
4706 * makepath.c: Likewise.
4707 * setenv.c: Likewise.
4708 * userspec.c: Likewise.
4710 2003-01-09 Bruno Haible <bruno@clisp.org>
4712 * stdbool.h.in: New file.
4714 2003-01-08 Bruno Haible <bruno@clisp.org>
4716 * safe-read.c: Include specification header first, to ensure its
4718 * full-write.c: Likewise.
4720 2003-01-08 Jim Meyering <jim@meyering.net>
4722 * full-write.c: Undefine and define-away `const' after inclusion
4723 of errno.h, not before. Suggestion from Bruno Haible.
4725 2003-01-07 Jim Meyering <jim@meyering.net>
4727 * full-write.c: Rework so that it may serve to define full_read, too.
4728 * full-read.c: Simply #define FULL_READ and include full-write.c.
4730 2003-01-06 Jim Meyering <jim@meyering.net>
4732 * version-etc.c: Update year in translatable copyright string.
4734 2002-12-25 Bruno Haible <bruno@clisp.org>
4736 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4737 * xstrtol.h: Likewise.
4738 * xstrtoimax.c: Likewise.
4739 * xstrtoumax.c: Likewise.
4740 * human.h: Likewise.
4742 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4743 on systems that have <inttypes.h> but not <stdint.h>.
4745 2002-12-31 Paul Eggert <eggert@twinsun.com>
4747 * memcoll.c (memcoll): Fall back on a simple algorithm using
4748 memcmp if strcoll doesn't work.
4750 2002-12-23 Bruno Haible <bruno@clisp.org>
4752 * localcharset.h: New file.
4753 * localcharset.c: Include it.
4754 * unicodeio.c: Likewise.
4756 2002-12-22 Bruno Haible <bruno@clisp.org>
4758 * utime.c (utime_null): No need to call ftruncate if the file was
4761 2002-12-23 Bruno Haible <bruno@clisp.org>
4763 * memcoll.c (STRCOLL): New macro.
4766 2002-12-22 Bruno Haible <bruno@clisp.org>
4768 * getstr.h (getstr): Define, to avoid clash with libcurses.
4769 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4771 2002-12-22 Bruno Haible <bruno@clisp.org>
4773 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4775 2002-12-23 Bruno Haible <bruno@clisp.org>
4777 * getline.h: Include <stddef.h>, for size_t.
4779 * unicodeio.h: Include <stddef.h>, for size_t.
4780 * unicodeio.c: Don't include <stddef.h>.
4782 2002-12-17 Bruno Haible <bruno@clisp.org>
4784 * canon-host.c (strdup): Remove unused declaration.
4786 * fsusage.c: Include full_read.h.
4787 (get_fs_usage): Use full_read instead of safe_read.
4789 * utime.c (utime_null): Use SAFE_READ_ERROR.
4791 2002-12-11 Bruno Haible <bruno@clisp.org>
4793 * setenv.h: Rewritten to cope with systems that have setenv() but not
4795 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4798 2002-12-11 Bruno Haible <bruno@clisp.org>
4800 * setenv.c (alloca): Fall back to malloc.
4802 (setenv): Use freea() to free memory allocated with alloca().
4804 2002-11-13 Bruno Haible <bruno@clisp.org>
4806 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4807 function declarations.
4808 * unsetenv.c (unsetenv): Likewise.
4810 2002-03-04 Bruno Haible <bruno@clisp.org>
4812 Portability to AIX 4.3.3.
4813 * unsetenv.c: New file, extracted from setenv.c.
4814 * setenv.c: Move the unsetenv() function to unsetenv.c.
4816 2001-12-20 Bruno Haible <bruno@clisp.org>
4818 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4819 use malloc instead. For SunOS 4.
4821 2001-12-11 Bruno Haible <bruno@clisp.org>
4823 * setenv.c: Declare alloca.
4824 (compar_fn_t): New typedef.
4825 (KNOWN_VALUE, STORE_VALUE): Use it.
4827 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4830 2002-12-10 Paul Eggert <eggert@twinsun.com>
4832 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4833 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4834 Choose values that are less likely to collide with system fnmatch
4836 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4837 defined (e.g., a pure POSIX system).
4838 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4839 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4841 2002-12-06 Jim Meyering <jim@meyering.net>
4843 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4845 Merge in changes from libc's misc/error.c, in preparation
4846 for the merge of gnulib's changes back into libc.
4848 * error.c (_): Define only if not already defined.
4849 Move definition to follow all #include directives.
4850 Include unlocked-io.h only if !_LIBC.
4851 [_LIBC]: Include <libio/libioP.h>.
4852 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4853 (fflush): Tweak definition to use INTUSE.
4856 2002-12-05 Paul Eggert <eggert@twinsun.com>
4858 * alloca.c [defined emacs]: Include "lisp.h".
4859 (xalloc_die) [defined emacs]: New macro.
4860 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4861 [! defined emacs]: Include <xalloc.h>.
4862 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4863 (pointer): Typedef to POINTER_TYPE *.
4864 (malloc): Remove decl; we now always use xmalloc.
4865 (alloca): Use old-style definition, since Emacs needs this.
4866 Check for arithmetic overflow when computing combined size.
4868 2002-12-04 Paul Eggert <eggert@twinsun.com>
4870 Do not generate unlocked-io.h automatically, since it's easier to
4871 maintain it by hand.
4873 * unlocked-io.h: New file, from GNU diffutils,
4874 but with proper copyright notice and attribution.
4876 * Makefile.am: Add copyright notice.
4877 (libfetish_a_SOURCES): Add unlocked-io.h.
4878 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4879 (DISTCLEANFILES, io_functions): Remove macros.
4880 (EXTRA_DIST): Remove gen_uio.
4881 (unlocked-io.h): Remove rule.
4883 2002-12-04 Jim Meyering <jim@meyering.net>
4885 Reflect the fact that stat.c and lstat.c are no longer generated.
4886 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4887 (DISTCLEANFILES): Likewise.
4888 (EXTRA_DIST): Likewise.
4889 (all_local): Don't depend on stat.c or lstat.c.
4890 (stat.c, lstat.c): Remove rules.
4891 (EXTRA_DIST): Remove xstat.in.
4893 * xstat.in: Remove file. Contents moved into stat.c.
4894 * stat.c: New file. Contents mostly from xstat.in.
4895 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4896 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4898 * safe-read.c: Rework so that it may serve to define safe_write, too.
4899 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4901 2002-12-03 Jim Meyering <jim@meyering.net>
4903 * safe-read.c, safe-write.c: Change variable names and comments, but
4904 not semantics, to minimize the differences between these two files.
4905 (safe_read): Change comment to mention SAFE_READ_ERROR.
4907 * safe-read.c (IS_EINTR): Define.
4908 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4910 2002-12-02 Bruno Haible <bruno@clisp.org>
4912 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4913 Define, taken from safe-read.c.
4914 (INT_MAX): Provide fallback.
4915 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4916 * safe-write.h (SAFE_WRITE_ERROR): Define.
4918 * safe-read.c (EINTR): Remove definition.
4919 (safe_read): Don't use EINTR if it is absent.
4921 2002-12-02 Jim Meyering <jim@meyering.net>
4923 * safe-read.c (EINTR): Define.
4924 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4925 (INT_MAX): Provide fallback.
4926 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4928 * safe-read.h (SAFE_READ_ERROR): Define.
4930 2002-12-01 Jim Meyering <jim@meyering.net>
4932 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4933 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4935 2002-11-27 Paul Eggert <eggert@twinsun.com>
4937 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4938 hash_rehash): Replace `if (limit <= value) abort ();' with
4939 `if (! (value < limit)) abort ();', for readability.
4941 2002-11-26 <karl@gnu.org>
4943 * strdup.c: copy from libc again, with jim's ok.
4944 * .cppi-disable: re-add strdup.c
4946 2002-11-25 <karl@gnu.org>
4948 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4949 instead of "strtol.c".
4951 2002-11-25 Jim Meyering <jim@meyering.net>
4953 * mktime.c: Sync from libc, now that it has the latest fix.
4955 2002-11-24 <karl@gnu.org>
4957 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4958 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4960 2002-11-24 Jim Meyering <jim@meyering.net>
4962 Update from coreutils:
4964 * mktime.c: Merge in changes from libc.
4966 Avoid a link-time failure on some Linux systems.
4967 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4968 (__mon_yday): Declare with the STATIC attribute.
4969 (__mktime_internal): Likewise.
4970 Based on a report from Greg Schafer.
4972 2002-11-23 Jim Meyering <jim@meyering.net>
4974 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4975 Use `unsigned', not `int', as type of index.
4977 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4979 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4981 2002-11-22 Paul Eggert <eggert@twinsun.com>
4983 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4984 hint that one should use `if (! x) abort ();' rather than `assert
4985 (x);', and anyway it's one less thing to worry about configuring.
4986 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4987 hash_rehash, hash_insert): Use abort rather than assert.
4989 2002-11-22 Paul Eggert <eggert@twinsun.com>
4991 * quotearg.h: Allow multiple inclusion by surrounding with
4992 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4993 so that we can be included first.
4994 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4995 * quotearg.c: Include quotearg.h immediately after config.h.
4996 No need to include stddef.h or sys/types.h any more.
4997 Surround local include files with "", not "<>".
4998 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4999 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5000 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5001 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5002 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5003 (ISPRINT): Remove; no longer needed now that we assume C89.
5005 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5008 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5009 quotearg_char): Use SIZE_MAX rather than
5010 (size_t) -1 when we are talking about "infinity".
5012 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5014 2002-11-22 Bruno Haible <bruno@clisp.org>
5016 * safe-read.h: Assume C89. Add comments.
5017 (safe_read): Change return type to size_t.
5018 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5019 counts > SSIZE_MAX correctly.
5020 * safe-write.h: New file.
5021 * safe-write.c: New file.
5022 * full-read.h: New file.
5023 * full-read.c: New file.
5024 * full-write.h: Assume C89. Add comments.
5025 * full-write.c: Include safe-write.h.
5026 (full_write): Rewritten to use safe_write.
5027 Suggested by Jim Meyering and Paul Eggert.
5029 2002-11-21 Bruno Haible <bruno@clisp.org>
5031 Remove case insensitive option matching.
5032 * argmatch.h (argcasematch): Remove declaration.
5033 (ARGCASEMATCH): Remove macro.
5034 (__xargmatch_internal): Remove case_sensitive argument.
5035 (XARGMATCH): Update.
5036 (XARGCASEMATCH): Remove macro.
5037 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5038 case_sensitive argument.
5039 (argcasematch): Remove function.
5040 (__xargmatch_internal): Remove case_sensitive argument.
5041 (main): Use XARGMATCH instead of XARGCASEMATCH.
5043 * xmalloc.c: Change compile-time error message. Add comment about
5044 required autoconf version.
5046 2002-11-21 Jim Meyering <jim@meyering.net>
5048 * strdup.c (strdup): Tweak comment and initial #if/#include.
5050 Merge in changes from the coreutils.
5052 2002-09-25 Paul Eggert <eggert@twinsun.com>
5053 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5054 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5055 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5056 int. Work more efficiently if X is the same width as uintmax_t.
5057 Do not compare X to -1, to avoid bogus compiler warning.
5058 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5059 Don't assume that f_frsize and f_bsize are the same type.
5061 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5064 * makepath.c (make_path): Restore umask *before* creating the final
5066 (make_path): Minor reformatting.
5068 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5069 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5071 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5072 ones. At least on GNU/Linux systems, `auto' means something else.
5075 2002-11-20 Paul Eggert <eggert@twinsun.com>
5077 Merge argmatch cleanups from Bison. Assume C89.
5079 * argmatch.c: Include config.h here, not in argmatch.h.
5080 Include stdlib.h, for EXIT_FAILURE.
5081 Always include <string.h>, since we assume C89.
5082 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5083 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5084 Include <stddef.h> instead, since it's all we need for size_t.
5085 (PARAMS): Remove. All uses removed.
5086 (ARRAY_CARDINALITY): Do not bother to #undef.
5087 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5088 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5089 Remove unnecessary parentheses.
5090 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5091 Insert necessary parentheses.
5092 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5093 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5095 2002-11-19 Bruno Haible <bruno@clisp.org>
5097 * mbswidth.c: Include mbswidth.h right at the beginning.
5098 * mbswidth.h: Include <stddef.h>, for size_t.
5100 * mbswidth.h (PARAMS): Remove macro.
5101 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5102 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5104 * gcd.h (PARAMS): Remove macro.
5105 (gcd): Use ANSI C function declarations.
5106 * gcd.c (gcd): Likewise.
5108 2002-11-15 Bruno Haible <bruno@clisp.org>
5110 * strcspn.c: Include <stddef.h>.
5111 (strcspn): Use ANSI C function declaration. Change return type to
5113 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5114 (strpbrk): Use NULL.
5115 * strpbrk.h (PARAMS): Remove macro.
5116 (strpbrk): Use ANSI C function declaration.
5117 * strstr.c: Don't include <sys/types.h>.
5118 * strstr.h (PARAMS): Remove macro.
5119 (strstr): Use ANSI C function declarations.
5121 2002-11-06 Bruno Haible <bruno@clisp.org>
5123 * gcd.h (gcd): Change argument type to 'unsigned long'.
5124 * gcd.c (gcd): Likewise.
5126 2002-11-05 Bruno Haible <bruno@clisp.org>
5128 * gcd.h: New file, from gettext-0.11.5.
5129 * gcd.c: New file, from gettext-0.11.5.
5131 2002-11-05 Bruno Haible <bruno@clisp.org>
5133 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5134 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5135 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5136 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5138 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5139 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5141 * closeout.c: Include gettext.h instead of <libintl.h>.
5142 * human.c: Include gettext.h instead of <libintl.h>.
5143 * quotearg.c: Include gettext.h instead of <libintl.h>.
5144 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5145 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5146 * userspec.c: Include gettext.h instead of <libintl.h>.
5147 * version-etc.c: Include gettext.h instead of <libintl.h>.
5148 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5149 (textdomain): Remove definition.
5150 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5152 * long-options.c: Remove include of <libintl.h> and definition of _.
5153 * same.c: Remove include of <libintl.h> and definition of _.
5155 2002-11-04 Bruno Haible <bruno@clisp.org>
5157 * stpcpy.h: New file, from GNU gettext-0.11.5.
5158 * strcase.h: New file, from GNU gettext-0.11.5.
5159 * strpbrk.h: New file, from GNU gettext-0.11.5.
5160 * strstr.h: New file, from GNU gettext-0.11.5.
5161 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5163 2002-05-09 Bruno Haible <bruno@clisp.org>
5165 * config.charset: Update for newest glibc. Add canonical names
5166 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5168 2002-05-09 Bruno Haible <bruno@clisp.org>
5170 * localcharset.c (get_charset_aliases): Add more Windows specific
5173 2002-05-08 Owen Taylor <otaylor@redhat.com>
5175 * config.charset: A few additions for Solaris.
5177 2001-12-05 Bruno Haible <bruno@clisp.org>
5179 * localcharset.c (locale_charset): Don't return an empty string.
5181 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5183 * config.charset: msdos in uk_UA uses CP1125.
5185 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5187 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5188 * localcharset.c (locale_charset): Declare as extern "C".
5190 2002-02-15 Bruno Haible <bruno@clisp.org>
5192 * config.charset [msdosdjgpp]: For Russian, use CP866.
5194 2002-02-11 Bruno Haible <bruno@clisp.org>
5196 * config.charset: Add support for NetBSD.
5198 2002-09-25 <karl@gnu.org>
5200 * strdup.c: copy from libc/string (via ../config/srclist*).
5201 * getopt*: copy from libc/posix.
5202 * gettext.h: copy from gettext.
5203 * .cppi-disable: add strdup.c, gettext.h.
5205 2002-07-01 Jim Meyering <meyering@lucent.com>
5207 * c-stack.c: Include sys/time.h.
5208 From Volker Borchert.
5210 2002-06-11 Paul Eggert <eggert@twinsun.com>
5212 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5213 New macro. Use it uniformly instead of
5214 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5215 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5216 reported by Vin Shelton.
5218 2002-06-22 Jim Meyering <meyering@lucent.com>
5220 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5221 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5223 2002-06-22 Paul Eggert <eggert@twinsun.com>
5225 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5226 Do not assume SA_SIGINFO behavior.
5227 Bug reported by Jim Meyering on NetBSD 1.5.2.
5229 2002-06-22 Jim Meyering <meyering@lucent.com>
5231 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5233 * exitfail.c, exitfail.h: Likewise.
5234 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5236 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5238 (EXTRA_DIST): Add fnmatch_loop.c.
5239 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5241 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5242 * fnmatch.c: Update from diffutils-2.8.2.
5243 * fnmatch_.h: New file. From diffutils-2.8.2.
5244 * fnmatch.h: Remove file.
5246 2002-06-18 Paul Eggert <eggert@twinsun.com>
5248 * file-type.h: Report an error if neither S_ISREG nor
5249 S_IFREG is defined, instead of using a test specific to glibc
5250 2.2. This should be safe, since POSIX requires S_ISREG and
5251 Unix Version 7 had S_IFREG. We don't need to check for
5252 <sys/types.h> since we don't use any symbols that it defines.
5254 2002-06-15 Jim Meyering <meyering@lucent.com>
5256 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5257 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5258 have been included before this file.
5260 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5262 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5263 so that each temporary file name is unique and valid in the first
5264 8 characters, for operation under DOS.
5266 2002-06-15 Jim Meyering <meyering@lucent.com>
5268 Work even with DJGPP 2.03, which lacks support for symlinks.
5270 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5272 * lchown.c (S_ISLNK): Likewise.
5274 2002-06-14 Jim Meyering <meyering@lucent.com>
5276 * file-type.h: Use the version from diffutils-2.8.2.
5277 * file-type.c: Likewise.
5279 2002-05-27 Jim Meyering <meyering@lucent.com>
5281 Fix a problem seen only on nonconforming systems whereby ls.c's
5282 use of localtime, and then of gettimeofday would cause trouble:
5283 the localtime call used to initialize rpl_gettimeofday's save
5284 mechanism would clobber ls's current local time information so
5285 that in any long listing the first file would always be listed
5286 with date 1970-01-01. Analysis by Volker Borchert.
5288 * gettimeofday.c (localtime): Undefine.
5289 (rpl_localtime): New function.
5291 2002-05-22 Jim Meyering <meyering@lucent.com>
5293 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5294 * file-type.h: New file.
5295 * file-type.c (file_type): New file/function. Extracted from diffutils.
5297 2002-04-29 Paul Eggert <eggert@twinsun.com>
5299 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5301 2002-04-28 Paul Eggert <eggert@twinsun.com>
5303 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5304 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5305 of 127, since 64 is the largest conceivable number for ancient
5307 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5309 2002-04-28 Jim Meyering <meyering@lucent.com>
5311 * sig2str.c (WTERMSIG): Remove definition (unused).
5313 2002-04-28 Paul Eggert <eggert@twinsun.com>
5315 * sig2str.h, sig2str.c: New files.
5316 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5318 2002-04-24 Jim Meyering <meyering@lucent.com>
5320 * gettext.h: New file, from Gettext.
5321 * Makefile.am (INCLUDES): Remove -I../intl.
5322 (libfetish_a_SOURCES): Add gettext.h.
5324 2002-04-16 Jim Meyering <meyering@lucent.com>
5326 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5327 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5328 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5330 2002-04-12 Jim Meyering <meyering@lucent.com>
5332 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5334 2002-03-10 Jim Meyering <meyering@lucent.com>
5336 * makepath.c (make_path): Remove a comma from a diagnostic.
5337 Suggestion from Santiago Vila.
5339 2002-03-08 Jim Meyering <meyering@lucent.com>
5341 * rename.c: Mention that this wrapper is needed also on
5342 mips-dec-ultrix4.4 systems.
5344 2002-03-02 Jim Meyering <meyering@lucent.com>
5346 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5347 not HAVE_CLOCK_SETTIME.
5349 2002-02-27 Paul Eggert <eggert@twinsun.com>
5351 * nanosleep.h: Rename to....
5352 * timespec.h: New name for nanosleep.h. All uses changed.
5354 * gettime.c: New file.
5355 * settime.c: New file.
5358 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5359 timespec.h. Remove nanosleep.h.
5361 2002-02-25 Paul Eggert <eggert@twinsun.com>
5363 * acl.c, acl.h: New files.
5364 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5366 2002-02-24 Jim Meyering <meyering@lucent.com>
5368 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5369 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5370 cause trouble. Reported by Nelson Beebe.
5372 2002-02-23 Paul Eggert <eggert@twinsun.com>
5374 * path-concat.c (xpath_concat): Reorder code to pacify
5375 compilers that don't know that xalloc_die never returns.
5377 2002-02-20 Jim Meyering <meyering@lucent.com>
5379 * getdate.c: Regenerate using bison-1.33.
5381 2002-02-15 Paul Eggert <eggert@twinsun.com>
5383 * posixver.c, posixver.h: New files.
5384 * Makefile.am (libfetish_a_SOURCES): Add them.
5386 2002-02-02 Paul Eggert <eggert@twinsun.com>
5387 Bruno Haible <bruno@clisp.org>
5389 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5390 (fwrite_success_callback): New declaration.
5391 * unicodeio.c (unicode_to_mb): New function, extracted from
5392 print_unicode_char. Call failure callback instead of error.
5393 (fwrite_success_callback): New function.
5394 (exit_failure_callback): New function.
5395 (fallback_failure_callback): New function.
5396 (print_unicode_char): Call unicode_to_mb.
5398 2002-01-26 Jim Meyering <meyering@lucent.com>
5400 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5402 2002-01-22 Jim Meyering <meyering@lucent.com>
5404 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5405 Otherwise, some versions of automake would omit the rule that makes
5406 Makefile from Makefile.in.
5408 2001-01-21 Paul Eggert <eggert@twinsun.com>
5410 * xmemcoll.h, xmemcoll.c: New files.
5411 * Makefile.am (libfetish_a_SOURCES): Add them.
5412 * memcoll.c: Include errno.h, and declare errno if not defined.
5413 (memcoll): Set errno to zero if there is no error.
5415 * quotearg.c (quotearg_buffer_restyled):
5416 Fix bug with quoting buffers containing NUL when backslashing escapes.
5417 This bug was exposed by the other changes in this patch.
5418 (quotearg_n_options): New arg ARGSIZE.
5419 All callers changed.
5420 (quoting_options_from_style): New function.
5421 (quotearg_n_style): Use it.
5422 (quotearg_n_style_mem): New function.
5424 * quotearg.h (quotearg_n_style_mem): New function.
5426 2002-01-16 Jim Meyering <meyering@lucent.com>
5428 * getdate.y: Add three semicolons, each just before a closing brace.
5429 Bison (as of version 1.31) no longer papers over that mistake.
5431 2002-02-14 Paul Eggert <eggert@twinsun.com>
5433 * backupfile.c (ISDIGIT): Comment fix.
5434 * getdate.y (ISDIGIT): Likewise.
5435 * posixtm.c (ISDIGIT, year): Likewise.
5436 * strverscmp.c (ISDIGIT): Likewise.
5437 * userspec.c (ISDIGIT): Likewise.
5439 2002-01-05 Jim Meyering <meyering@lucent.com>
5441 * version-etc.c (version_etc_copyright): Update copyright year.
5443 2001-01-19 Paul Eggert <eggert@twinsun.com>
5445 * closeout.c (close_stdout_status): If ferror (stdout), do
5446 not silently exit merely because the output buffer happens to
5447 have nothing pending.
5449 2001-12-18 Paul Eggert <eggert@twinsun.com>
5451 See the big note in ../ChangeLog.
5452 * human.c (suffixes): Prefer K to k for 1024.
5453 (generate_suffix_backwards): New function.
5454 (human_readable_inexact): Use it.
5455 * xstrtol.c (__xstrtol): If there is no number but there
5456 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5457 Accept 'K' as well as 'k'.
5459 2001-12-15 Jim Meyering <meyering@lucent.com>
5461 * regex.h (__restrict_arr): Update from libc.
5463 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5464 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5467 2001-12-10 Jim Meyering <meyering@lucent.com>
5469 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5470 Instead, include "xalloc.h".
5471 (initbuffer): Don't cast xmalloc return value to char*.
5472 (readline): Reword comment.
5473 Don't cast xrealloc return value to char*
5476 2001-12-09 Jim Meyering <meyering@lucent.com>
5478 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5479 `signed and unsigned type in conditional expression'.
5480 * posixtm.c (posix_time_parse): Likewise.
5482 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5484 * readtokens.c (readtoken): Declare an index to be of type unsigned
5485 to avoid a pedantic warning.
5487 * getstr.c: Don't include assert.h.
5488 (getstr): Remove warning-evoking assertions.
5489 Return -1 if offset parameter is out of bounds.
5490 Change the type of a local from int to size_t.
5492 * strftime.c (my_strftime_localtime_r): Include this function
5493 definition in the `#if ! HAVE_TM_GMTOFF' block.
5495 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5496 Include xalloc.h instead.
5498 2001-12-02 Jim Meyering <meyering@lucent.com>
5500 * tempname.c: Don't declare getenv, thus reverting the change of
5501 2001-11-18. It's no longer necessary, now that stdlib.h is always
5504 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5505 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5507 2001-11-30 Akim Demaille <akim@epita.fr>
5509 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5510 before being defined.
5512 2001-11-27 Paul Eggert <eggert@twinsun.com>
5514 * quotearg.h (quotearg_n, quotearg_n_style):
5515 First arg is int, not unsigned.
5516 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5517 (SIZE_MAX, UINT_MAX): New macros.
5518 (quotearg_n_options): Abort if N is negative.
5519 Avoid overflow check on hosts where size_t is 64 bits and int
5520 is 32 bits, as overflow is impossible there.
5521 Fix off-by-one typo that caused unnecessary reallocation.
5523 2001-11-27 Jim Meyering <meyering@lucent.com>
5525 * tempname.c: Merge with version from libc.
5526 * regex.c: Likewise.
5528 * tempname.c: Include stdlib.h unconditionally. On some old systems
5529 for which STDC_HEADERS is 0, it was not included, resulting in a
5530 warning about an integer-to-pointer conversion problem with getenv.
5531 Reported by Volker Borchert.
5533 2001-11-26 Jim Meyering <meyering@lucent.com>
5535 * gtod.h: Remove file.
5536 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5537 * gettimeofday.c: Don't include gtod.h.
5538 (GTOD_init): Remove function.
5539 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5540 Suggestion from Volker Borchert.
5542 2001-11-23 Jim Meyering <meyering@lucent.com>
5544 * hash.h (struct hash_table): Don't define here. Merely declare it.
5545 * hash.c (struct hash_table): Define it here instead.
5547 2001-11-22 Jim Meyering <meyering@lucent.com>
5549 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5551 2001-11-18 Paul Eggert <eggert@twinsun.com>
5553 * tempname.c (TMP_MAX): Remove; no longer needed.
5554 (TEMPORARIES): New macro.
5555 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5556 removes an artificial limitation (e.g. HP-UX 10.20, where
5559 2001-11-18 Jim Meyering <meyering@lucent.com>
5561 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5564 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5565 files will be created before anything else.
5567 2001-11-17 Jim Meyering <meyering@lucent.com>
5569 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5570 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5571 rather than group writable. Patch by Juan F. Codagnone.
5573 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5574 Instead, include "xalloc.h".
5576 * mountlist.c: Include unlocked-io.h after all system headers.
5577 Remove explicit declarations of xmalloc, xrealloc,
5578 and xstrdup. Instead, include "xalloc.h".
5580 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5581 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5582 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5584 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5585 Reported by Padraig Brady.
5587 * mkstemp.c: #undef mkstemp.
5589 (rpl_mkstemp): Rename from mkstemp.
5592 2001-11-16 Jim Meyering <meyering@lucent.com>
5594 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5595 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5596 determine the amount of total physical memory, use pstat_getstatic.
5597 HPUX-11 doesn't define _SC_PHYS_PAGES.
5598 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5599 If sysconf couldn't be used to determine the amount of available
5600 physical memory, use both pstat_getstatic and pstat_getdynamic.
5601 Based on a patch from Bob Proulx.
5603 2001-11-05 Jim Meyering <meyering@lucent.com>
5605 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5607 2001-11-03 Jim Meyering <meyering@lucent.com>
5609 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5610 in argmatch_to_argument call.
5612 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5615 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5616 e.g., a fault due to an attempt to free a NULL pointer.
5618 2001-11-01 Jim Meyering <meyering@lucent.com>
5620 * dirfd.c, dirfd.h: New files.
5621 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5623 * hash.c (hash_print) [TESTING]: Clean up.
5625 2001-10-22 Paul Eggert <eggert@twinsun.com>
5627 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5628 to avoid a warning if -Wall.
5630 2001-10-21 Paul Eggert <eggert@twinsun.com>
5632 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5634 2001-10-21 Jim Meyering <meyering@lucent.com>
5636 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5637 this code would end up calling gettext even in packages built
5639 * getopt.c (_): Likewise.
5640 * regex.c (_): Likewise.
5642 2001-10-20 Paul Eggert <eggert@twinsun.com>
5644 * error.c (strerror_r): Do not declare unless !_LIBC.
5645 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5646 Use strerror_r that is only a macro, even if it is not a function.
5647 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5648 (private_strerror): Use prototypes, not old-style function definition.
5649 (print_errno_message): New function.
5650 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5652 (error_tail, error, error_at_line): Use it.
5654 2001-10-11 Jim Meyering <meyering@lucent.com>
5656 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5657 and quote_n (1, ... to avoid clobbering a buffer.
5659 2001-10-05 Jim Meyering <meyering@lucent.com>
5661 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5662 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5663 * hash-pjw.h: New file.
5665 2001-09-30 Jim Meyering <meyering@lucent.com>
5667 * mountlist.c [MOUNTED_GETFSSTAT]:
5668 Include <sys/ucred.h>, for Apple Darwin.
5669 Include sys/mount.h and sys/fs_types.h only if available.
5671 (read_filesystem_list): Use FS_TYPE.
5673 2001-09-29 Paul Eggert <eggert@twinsun.com>
5675 * exclude.c (excluded_filename): 0 -> false, since it's
5678 2001-09-28 Paul Eggert <eggert@twinsun.com>
5680 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5681 #defines strtoimax. Also treat the other strto* functions
5684 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5685 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5686 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5688 2001-09-26 Jim Meyering <meyering@lucent.com>
5690 Most macros in unlocked-io.h had the wrong number of arguments.
5691 * gen-uio: New script.
5692 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5693 * unlocked-io.hin: Remove file.
5694 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5695 rather than trying to embed it here.
5696 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5697 Reported by Padraig Brady.
5699 2001-09-25 Volker Borchert <bt@teknon.de>
5701 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5703 2001-09-23 Jim Meyering <meyering@lucent.com>
5705 * mountlist.c: Remove useless parentheses in #if directives.
5706 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5707 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5709 2001-09-22 Jim Meyering <meyering@lucent.com>
5711 * localcharset.c: Update from latest gettext.
5712 * config.charset: Likewise.
5714 2001-09-20 Jim Meyering <meyering@lucent.com>
5716 * xstrtol.c (strtoimax): Guard declaration with
5717 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5718 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5719 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5720 (strtoumax): Likewise, for completeness (it wasn't necessary).
5722 2001-09-06 Paul Eggert <eggert@twinsun.com>
5724 * strtoimax.c (HAVE_LONG_LONG):
5725 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5726 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5727 to work around bug in IBM C compiler.
5729 2001-09-16 Jim Meyering <meyering@lucent.com>
5731 * mkdir.c: New file.
5733 2001-09-04 Paul Eggert <eggert@twinsun.com>
5735 * xgetcwd.c: Revert some of the previous change; intead,
5736 fix the HAVE_GETCWD_NULL code to behave more like the
5737 !HAVE_GETCWD_NULL code used to.
5740 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5743 2001-09-04 Paul Eggert <eggert@twinsun.com>
5745 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5746 Use ssize_t, not int, to store result of readlink.
5747 Check for ssize_t overflow as well as size_t overflow,
5748 as POSIX says the result of readlink is implementation-defined
5749 when ssize_t overflows.
5750 Remove unnecessary cast to char*.
5751 Use free+malloc instead of realloc, as the storage doesn't need
5752 to be preserved and it's clearer and can be more efficient that way.
5753 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5754 * xreadlink.h (xreadlink): Update prototype.
5756 2001-09-03 Paul Eggert <eggert@twinsun.com>
5758 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5759 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5760 spotted by Jim Meyering.
5762 2001-09-03 Jim Meyering <meyering@lucent.com>
5764 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5766 2001-09-03 Paul Eggert <eggert@twinsun.com>
5768 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5769 like the HAVE_GETCWD_NULL code.
5770 Include pathmax.h if not HAVE_GETCWD.
5771 Do not include xalloc.h.
5772 (INITIAL_BUFFER_SIZE): New symbol.
5773 Do not use xmalloc / xrealloc, since the caller is responsible for
5774 handling errors. Preserve errno around `free' during failure.
5775 Do not overrun buffer when using getwd.
5777 2001-09-03 Paul Eggert <eggert@twinsun.com>
5779 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5780 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5782 2001-09-02 Jim Meyering <meyering@lucent.com>
5784 * error.c: Update from GNU libc.
5786 2001-09-01 Jim Meyering <meyering@lucent.com>
5788 * xreadlink.c: New file.
5789 * xreadlink.h: New file.
5790 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5792 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5793 doesn't conflict with sparc Solaris 7's definition in
5794 /usr/include/sys/int_types.h.
5796 * exclude.c: Use `""', not `<>' to #include non-system header files.
5797 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5798 and strncasecmp as r-values. Unixware didn't have declarations.
5800 2001-08-31 Jim Meyering <meyering@lucent.com>
5802 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5803 Use an initial, malloc'd, buffer of length 128 rather than
5804 a statically allocated one of length 1024.
5806 2001-08-30 Paul Eggert <eggert@twinsun.com>
5808 * xgetcwd.c: Don't include pathmax.h.
5809 Include stdlib.h and unistd.h if available.
5811 (xmalloc, xstrdup, free): Remove decls.
5812 (xgetcwd): Don't assume sizes fit in unsigned.
5813 Check for overflow when computing sizes.
5814 Simplify reallocation code.
5816 2001-08-28 Paul Eggert <eggert@twinsun.com>
5818 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5820 * strtoimax.c: Renamed from strtoxmax.c, removing the
5823 Also, make the following further changes to make this file's
5824 configuration more similar to that of strtol.c:
5825 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5826 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5827 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5828 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5829 changed to signed values.
5831 And make the following changes as well:
5832 Fix copyright notice, as 1999 was missing.
5833 (verify): New macro.
5834 (strtoimax): Check sizes at compile-time, not run-time.
5835 Prefer strtol to strtoll if both work.
5836 (main): Remove; it was not that useful and was a pain to maintain.
5838 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5840 2001-08-30 Paul Eggert <eggert@twinsun.com>
5842 * savedir.c (savedir): Remove size parameter, as POSIX says that
5843 a directory's st_size can have an arbitrary value, so the old
5844 usage could waste an arbitrary amount of memory. All uses
5846 * savedir.h: Update prototype.
5848 2001-08-30 Paul Eggert <eggert@twinsun.com>
5850 * xstrtol.c (strtoimax): New decl.
5852 2001-08-28 Paul Eggert <eggert@twinsun.com>
5854 * xstrtol.h: Add copyright notice.
5855 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5856 LONGINT_INVALID_SUFFIX_CHAR.
5858 2001-08-30 Paul Eggert <eggert@twinsun.com>
5860 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5863 2001-08-30 Paul Eggert <eggert@twinsun.com>
5865 * hash.c: Remove '2001' from copyright notice.
5867 2001-08-30 Paul Eggert <eggert@twinsun.com>
5869 * full-write.h: New file.
5870 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5871 * full-write.c: Correct credits, as cccp.c no longer
5872 exists and anyway it was so heavily changed from the old cccp
5873 code as to be unrecognizable. Include full-write.h.
5874 (full_write) Return size_t, with short writes meaning failure.
5875 All callers changed. This fixes a bug with large buffers
5877 * utime.c: Include full-write.h.
5879 2001-08-30 Paul Eggert <eggert@twinsun.com>
5881 Merge 'exclude' changes from tar 1.13.22.
5882 This fixes one or two unlikely storage allocation overflow bugs,
5883 but doesn't change user-visible behavior otherwise.
5885 2001-08-30 Paul Eggert <eggert@twinsun.com>
5887 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5888 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5889 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5890 Include if available.
5891 (<xalloc.h>): Include
5892 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5893 (verify): New macro. Use it to verify that EXCLUDE macros do not
5894 collide with FNM macros.
5895 (struct patopts): New struct.
5896 (struct exclude): Use it, as exclude patterns now come with options.
5897 (new_exclude): Support above changes.
5898 (new_exclude, add_exclude_file):
5899 Initial size must now be a power of two to simplify overflow checking.
5900 (free_exclude, fnmatch_no_wildcards): New function.
5901 (excluded_filename): No longer requires options arg, as the options
5902 are determined by add_exclude. Now returns bool, not int.
5903 (excluded_filename, add_exclude):
5904 Add support for the fancy new exclusion options.
5905 (add_exclude, add_exclude_file): Now takes int options arg.
5906 Check for arithmetic overflow when computing sizes.
5907 (add_exclude_file): xrealloc might modify errno, so don't
5908 realloc until after errno might be used.
5910 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5912 (free_exclude): New decl.
5913 (add_exclude, add_exclude_file): Now takes int options arg.
5914 (excluded_filename): No longer requires options arg, as the options
5915 are determined by add_exclude. Now returns bool, not int.
5917 2001-08-30 Paul Eggert <eggert@twinsun.com>
5919 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5921 2001-08-27 Jim Meyering <meyering@lucent.com>
5923 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5925 * version-etc.c (N_): Remove definition.
5926 Revert most of last change.
5927 Instead, simply don't mark the `Copyright...' string for translation.
5928 Based on advice from Paul Eggert.
5930 * strtoxmax.c: Tweak comment.
5932 2001-08-26 Jim Meyering <meyering@lucent.com>
5934 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5935 of copyright with `%s' so translators don't get an untranslated
5937 (COPYRIGHT_YEAR): Define.
5938 (version_etc): Use fprintf rather than fputs.
5939 Suggestion from Ulrich Drepper.
5941 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5943 * strtoll.c: New file, from GNU libc.
5944 * xstrtoimax.c: New file.
5946 * xstrtol.h: Add xstrtoimax.
5947 * strtoumax.c: New file. Simply include "strtoumax.c".
5948 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5950 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5951 * strtoxmax.c: ... then renamed to this.
5953 2001-08-13 Paul Eggert <eggert@twinsun.com>
5955 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5956 Port to Solaris 8, where 'sed' requires a space after the 'r'
5957 command, and where sh dislikes "$/". Clean up the spacing a bit.
5958 Redirect output to $tmp just once.
5960 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5962 * addext.c (<errno.h>): Include.
5963 (errno): Declare if not defined.
5964 (addext): Work correctly when pathconf returns -1 and leaves
5965 errno alone because there is no limit. Also, work even if
5966 pathconf returns a value greater than SIZE_MAX.
5968 2001-08-12 Jim Meyering <meyering@lucent.com>
5970 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5971 Simply `return getcwd (NULL, 0);'.
5972 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5973 Use 1300 as initial value for length, not PATH_MAX.
5975 * pathmax.h: Clean up cpp syntax.
5977 2001-08-12 Jim Meyering <meyering@lucent.com>
5979 * gettimeofday.c: New file.
5981 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5983 2001-08-04 Jim Meyering <meyering@lucent.com>
5985 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5986 to get in sync with glibc.
5988 2001-08-03 Paul Eggert <eggert@twinsun.com>
5990 The following changes are from gettext 0.10.39 as maintained by
5993 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5994 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5995 with inverted sense. All uses changed.
5997 * mbswidth.c: Don't include <limits.h>.
5998 Include <stdlib.h> and <string.h> unconditionally.
5999 (iswcntrl, mbsinit, ISCNTRL): New macros.
6000 (mbsnwidth): Use K&R style function declarations.
6001 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6002 can optimize it when MB_CUR_MAX == 1.
6003 The width of control characters is zero, not 1.
6005 2001-07-15 Jim Meyering <meyering@lucent.com>
6007 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6008 (BUILT_SOURCES): Add unlocked-io.h.
6009 (io_functions): Define.
6010 (unlocked-io.h): New rule.
6011 (DISTCLEANFILES): Add unlocked-io.h.
6012 (all-local): Depend on unlocked-io.h, to ensure it is created.
6014 * unlocked-io.hin: New file
6016 * regex.c: Update from glibc.
6018 2001-07-05 Jim Meyering <meyering@lucent.com>
6020 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6022 (libfetish_a_SOURCES): Put all .h files here instead.
6023 Remove a thus-exposed (better checks in automake) duplicate and
6024 two unnecessary .h files.
6026 2001-06-11 Jim Meyering <meyering@lucent.com>
6028 * regex.c: Update from GNU libc.
6030 2001-05-27 Jim Meyering <meyering@lucent.com>
6032 * readutmp.h (UT_TYPE): Define.
6034 2001-05-24 Jim Meyering <meyering@lucent.com>
6036 * argmatch.c: Include "quote.h".
6037 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6038 quote function. Reported by Göran Uddeborg.
6040 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6042 * dirname.c (dir_name): Compute append_dot using path, not newpath
6043 which is not yet declared.
6045 2001-05-11 Paul Eggert <eggert@twinsun.com>
6047 * Makefile.am (libfetish_a_SOURCES):
6048 Add strftime.c, since we now compile it on all hosts.
6050 * strftime.c (my_strftime):
6051 Define to nstrftime if emacs, but only if my_strftime is not defined.
6052 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6053 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6054 Add one more extra argument: a nanoseconds value.
6057 (my_strftime function): Add %N format.
6058 (emacs_strftimeu): Renamed from emacs_strftime,
6059 with extra ut argument.
6061 2001-05-11 Paul Eggert <eggert@twinsun.com>
6063 dirname code cleanup. base_name now behaves more compatibly
6064 with POSIX basename when given file names that have trailing
6065 slashes, and similarly for dir_name. Add new primitives
6066 base_len and dir_len. Put the directory-name-related decls
6069 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6070 * backupfile.c (base_name): Likewise.
6071 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6072 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6073 * makepath.c (strip_trailing_slashes): Likewise.
6074 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6076 * rename.c (strip_trailing_slashes): Likewise.
6077 * same.c (base_name): Likewise.
6078 * stripslash.c (ISSLASH): Likewise.
6080 * addext.c: Include <dirname.h> after size_t is defined.
6081 * backupfile.c: Likewise.
6083 * addext.c (addext): Use base_len to trim redundant
6084 trailing slashes instead of doing it ourselves.
6085 But do not trim the last slash if it is not redundant.
6087 * backupfile.c (find_backup_file_name,
6088 max_backup_version): Use base_len instead of rolling it ourselves.
6089 Handle the case of "" and (on DOS) "C:" correctly.
6091 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6092 Include <string.h>, <dirname.h>.
6093 (base_name): Allow file names ending in slashes, other than names
6094 that are all slashes. In this case, return the basename followed
6095 by the slashes. This is more general, and can be used in places
6096 where the original base_name purposely had an assertion failure.
6097 (base_len): New function.
6099 * dirname.c: Include <string.h> instead of <stdlib.h>.
6100 Do not include <assert.h>; no longer needed.
6102 (memrchr): Remove decl.
6103 (dir_name_r): Remove.
6104 (dir_len): Renamed from dirlen. All callers changed.
6105 Rewrite in terms of base_name, for simplicity and consistency.
6106 (dir_name): Never return NULL. All callers changed.
6107 Do not include <stdlib.h> in test program; no longer needed.
6108 return 0; is fine for test program.
6110 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6112 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6114 * path-concat.c (path_concat): Use base_len to compute
6115 base length, not strlen; this means we cannot rely on memcpy
6118 * same.c (STREQ): Remove.
6119 (same_name): Handle the case where the basename ends in trailing '/'.
6121 * stripslash.c (strip_trailing_slashes): Return nonzero if
6122 a slash was stripped. Do not strip the last slash after a
6125 2001-04-08 Jim Meyering <meyering@lucent.com>
6127 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6128 recomputed; that's necessary when the offset spans a DST transition.
6129 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6131 2001-04-02 Jim Meyering <meyering@lucent.com>
6133 * regex.h, regex.c: Update from GNU libc.
6135 2001-03-19 Paul Eggert <eggert@twinsun.com>
6137 * version-etc.c (version_etc_copyright): Update to 2001.
6139 2001-03-16 Paul Eggert <eggert@twinsun.com>
6141 * tempname.c (uint64_t): Define to uintmax_t if
6142 not defined, and if UINT64_MAX is not defined.
6143 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6144 Reported by John David Anglin.
6146 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6148 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6149 alias if codeset is empty.
6150 * config.charset (BeOS): Use wildcard syntax.
6152 2001-03-13 Jim Meyering <meyering@lucent.com>
6154 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6155 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6158 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6160 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6162 * unicodeio.c (print_unicode_char): Simplify accordingly.
6164 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6166 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6167 support for DOS/DJGPP.
6169 2001-02-28 Paul Eggert <eggert@twinsun.com>
6171 * Makefile.am (libfetish_a_SOURCES):
6172 Add dup-safer.c, fopen-safer.c.
6173 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6175 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6177 2001-02-25 Paul Eggert <eggert@twinsun.com>
6179 The mkstemp replacement is taken from glibc 2.2.2, with some
6180 portability fixes for use outside glibc, as follows:
6182 * tempname.c (struct_stat64): New macro.
6183 (direxists, __gen_tempname): Use it.
6184 This avoids a portability problem with Solaris 8.
6186 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6187 (<stddef.h>, <stdint.h>, <string.h>):
6188 Include only if STDC_HEADERS || _LIBC.
6189 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6190 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6191 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6192 (__set_errno): Define this macro if <errno.h> doesn't.
6193 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6194 Define these macros if <stdio.h> doesn't.
6195 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6196 Define these macros if <sys/stat.h>
6197 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6198 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6199 __xstat64): Define if not _LIBC.
6200 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6201 (__gen_tempname): Invoke gettimeofday only if
6202 HAVE_GETTIMEOFDAY || _LIBC;
6203 otherwise, fall back on plain "time".
6204 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6206 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6208 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6210 2001-02-17 Jim Meyering <meyering@lucent.com>
6212 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6213 around included file name.
6215 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6217 * strftime.c: Update from GNU libc (the only changes were to comments).
6219 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6221 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6223 2001-02-17 Paul Eggert <eggert@twinsun.com>
6225 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6226 Remove workaround macros for hosts that have mbrtowc but not
6227 mbstate_t, as we now insist on proper declarations for both
6228 before using mbrtowc.
6230 2001-02-17 Jim Meyering <meyering@lucent.com>
6232 * regex.c: Update from libc.
6234 2001-02-16 Paul Eggert <eggert@twinsun.com>
6236 * alloca.c (malloc): Undef before defining, since stdlib.h
6237 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6238 Reported by Mark Hounschell via Paul Eggert.
6240 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6242 * config.charset: Update for FreeBSD 4.2.
6244 2001-01-26 Jim Meyering <meyering@lucent.com>
6246 * quotearg.c: Include stddef.h.
6247 * quote.c: Include stddef.h.
6248 Reported by Axel Kittenberger.
6250 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6251 line in double quotes so that it evokes a better diagnostic.
6252 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6253 Reported by Axel Kittenberger.
6255 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6257 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6258 to avoid a warning. Add back 'const' to inptr.
6260 2001-01-16 Jim Meyering <meyering@lucent.com>
6262 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6265 2001-01-14 Jim Meyering <meyering@lucent.com>
6267 * rename.c: New file. From Volker Borchert.
6268 Include stdlib.h, string.h or strings.h, and xalloc.h.
6269 Use strip_trailing_slashes rather than open-coding it.
6271 2001-01-03 Paul Eggert <eggert@twinsun.com>
6273 * strftime.c: Sync with glibc time/strftime.c 1.81.
6275 2001-01-03 Jim Meyering <meyering@lucent.com>
6277 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6278 local `inptr' to avoid warning with some system declarations of iconv.
6280 2000-12-29 Paul Eggert <eggert@twinsun.com>
6282 * modechange.c: Do not assume that mode_t uses the
6283 traditional octal encoding. E.g. "chmod 1 FOO" should set
6284 the other-execute bit of FOO even if S_IXOTH != 1.
6286 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6287 WOTH, XOTH, ALLM): New macros.
6288 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6289 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6291 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6292 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6294 No need to use uintmax_t; unsigned long is long enough.
6295 Don't bother to get suffix since we don't use it.
6297 2000-12-24 Jim Meyering <meyering@lucent.com>
6299 * hash.c (is_prime): Return explicit boolean values.
6300 (hash_get_first): Return NULL to appease Irix5.6's 89.
6301 Reported by Nelson Beebe.
6303 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6305 * localcharset.c (locale_charset): Add support for Win32.
6307 2000-12-18 Paul Eggert <eggert@twinsun.com>
6309 * physmem.h, physmem.c: New files.
6311 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6312 (noinst_HEADERS): Add physmem.h.
6314 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6315 't' for compatibility with Solaris 8 sort.
6317 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6319 * config.charset: Add support for BeOS.
6321 2000-12-16 Jim Meyering <meyering@lucent.com>
6323 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6324 SHELLS_FILE to a file name that's useful on djgpp systems.
6326 (ADDITIONAL_DEFAULT_SHELLS): Define.
6327 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6328 Based mostly on a patch from Prashant TR.
6330 2000-12-16 Jim Meyering <meyering@lucent.com>
6332 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6333 N and M) would have treated it like `chown N:N FILE'.
6335 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6337 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6339 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6340 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6341 to the list of canonical encodings. Rename EUC-CN to GB2312.
6343 2000-12-08 Andreas Schwab <schwab@suse.de>
6345 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6346 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6348 2000-12-07 Jim Meyering <meyering@lucent.com>
6350 * stripslash.c (ISSLASH): Define.
6351 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6354 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6355 (dir_name_r): Declare this function as static.
6356 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6357 manifest itself on a name containing a mix of slashes and
6359 Make this function work with names starting with a DOS-style
6360 drive letter and colon prefix.
6361 (dir_name): Append `.' if necessary.
6362 Based mostly on patches from Prashant TR and Eli Zaretskii.
6364 * dirname.h (dir_name_r): Remove prototype.
6366 2000-12-05 Jim Meyering <meyering@lucent.com>
6368 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6370 2000-12-04 Jim Meyering <meyering@lucent.com>
6372 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6373 Also include memory.h, stdlib.h, unistd.h if appropriate.
6374 Reported by Andreas Jaeger (conflicting declaration of malloc).
6376 2000-12-02 Jim Meyering <meyering@lucent.com>
6378 * closeout.h: Make idempotent, to avoid some obscure warnings.
6380 2000-12-01 Paul Eggert <eggert@twinsun.com>
6382 * memrchr.c: Include <config.h> before any system include file.
6384 2000-11-29 Paul Eggert <eggert@twinsun.com>
6386 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6388 2000-11-26 Jim Meyering <meyering@lucent.com>
6390 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6392 2000-11-22 Paul Eggert <eggert@twinsun.com>
6394 * strftime.c (my_strftime): Do not invoke mbrlen with a
6395 size of (size_t) -1; it's not portable.
6397 2000-11-17 Akim Demaille <akim@epita.fr>
6399 * obstack.h: Formatting changes.
6400 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6401 prevent type checking.
6402 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6403 cast the value to (void *): assigning a `foo *' to a `void *'
6405 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6407 2000-11-17 Jim Meyering <meyering@lucent.com>
6409 * strstr.c: Update from GNU libc.
6411 2000-11-16 Jim Meyering <meyering@lucent.com>
6413 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6415 2000-11-11 Jim Meyering <meyering@lucent.com>
6417 * error.c: Add a couple #includes, merging from GNU libc version.
6419 2000-11-10 Jim Meyering <meyering@lucent.com>
6421 * obstack.h: Update from GNU libc.
6422 * obstack.c: Likewise.
6424 2000-11-06 Paul Eggert <eggert@twinsun.com>
6426 * getusershell.c (setusershell): Use rewind rather than
6427 fseek/fseeko, to avoid configuration hassles with fseeko.
6428 Don't bother opening SHELLS_FILE if shellstream is NULL;
6431 2000-11-05 Jim Meyering <meyering@lucent.com>
6433 * makepath.h (make_dir): Declare.
6434 * makepath.c (make_dir): Remove `static' attribute.
6437 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6439 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6440 last one in a bucket, advance to the next bucket.
6442 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6444 * fnmatch.c: Do not comment out all the code if we are using
6445 the GNU C library, because in some cases we are replacing buggy
6446 code in the GNU C library itself.
6448 2000-10-30 Paul Eggert <eggert@twinsun.com>
6450 * error.h, getline.h, modechange.h:
6451 Remove "2000" from Copyright line, as the file hasn't been
6452 changed this year other than in the copyright notice.
6454 * xalloc.h: Add "2000" to Copyright line, as this file
6455 was changed this year.
6457 2000-10-30 Paul Eggert <eggert@twinsun.com>
6459 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6460 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6461 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6463 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6465 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6466 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6467 doesn't define __restrict_arr.
6469 2000-10-29 Jim Meyering <meyering@lucent.com>
6471 * xstat.in: Fix grammar in comment.
6473 2000-10-28 Jim Meyering <meyering@lucent.com>
6475 * memchr.c: Update from libc.
6476 Adjust for portability:
6477 [HAVE_STDLIB_H]: Include stdlib.h.
6478 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6479 Undef __memchr, too.
6480 [!weak_alias]: Define __memchr to memchr.
6482 * regex.c: Update from libc.
6483 * regex.h: Likewise.
6484 * getopt1.c: Likewise.
6485 * memcmp.c: Likewise.
6487 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6488 Avoid using fseek, when possible -- it's broken by design.
6489 Patch by Ulrich Drepper.
6491 2000-10-26 Jim Meyering <meyering@lucent.com>
6493 * strftime.c: Update from libc.
6495 2000-10-25 Jim Meyering <meyering@lucent.com>
6497 * obstack.c: Update from libc.
6499 2000-10-23 Jim Meyering <meyering@lucent.com>
6501 * hard-locale.c (hard_locale): Revert last change -- it was simply
6502 wrong. That set_locale call must not have any side effects.
6505 2000-10-22 Jim Meyering <meyering@lucent.com>
6507 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6508 [CYCLIC]: Remove now-unused definition.
6510 * save-cwd.c (O_DIRECTORY): Define, if needed.
6511 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6512 Suggestion from Ulrich Drepper.
6514 2000-10-21 Jim Meyering <meyering@lucent.com>
6516 * dirname.c (dir_name_r): New function, factored out of dir_name.
6517 (dir_name): Use dir_name_r.
6518 * dirname.h (dir_name_r): Declare it.
6520 2000-10-21 Jim Meyering <meyering@lucent.com>
6522 * dirname.c (memrchr): Declare if necessary.
6523 (dir_name): Remove the restriction that there be no
6524 trailing slashes. Now, this code skips past them, effectively
6526 [TEST_DIRNAME] (main): New unit tests.
6528 * memrchr.c: New file from GNU libc.
6529 Undef __memrchr, too.
6530 [!weak_alias]: Define __memrchr to memrchr.
6531 Guard weak_alias use with `#ifdef weak_alias'.
6533 2000-10-17 Jim Meyering <meyering@lucent.com>
6535 * quote.h (PARAMS): Define and use.
6536 Reported by Akim Demaille.
6538 * getopt.c: Update from libc.
6540 2000-10-16 Jim Meyering <meyering@lucent.com>
6542 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6545 2000-09-25 Jim Meyering <meyering@lucent.com>
6547 * md5.h (rol): Define (from GnuPG).
6549 * sha.c: Give credit (GnuPG) where due.
6550 (M): Use rol rather than open-coding it.
6551 Add a FIXME comment.
6553 2000-09-21 Jim Meyering <meyering@lucent.com>
6555 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6556 Reported by Michael Stone.
6558 2000-09-20 Jim Meyering <meyering@lucent.com>
6560 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6561 (noinst_HEADERS): Add sha.h.
6562 Based on code from Scott G. Miller and from GnuPG.
6564 2000-09-15 Jim Meyering <meyering@lucent.com>
6566 * regex.c: Update from libc.
6568 2000-09-10 Jim Meyering <meyering@lucent.com>
6570 * getopt.c (_getopt_internal): Update from glibc.
6572 2000-09-09 Jim Meyering <meyering@lucent.com>
6574 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6575 think it should be used as a general replacement for isascii.
6576 * fnmatch.c: Likewise.
6577 * mbswidth.c: Likewise
6578 * regex.c: Likewise.
6581 * userspec.c: Include sys/param.h and limits.h.
6583 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6584 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6585 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6586 UID, GID. Check range.
6588 2000-09-06 Jim Meyering <meyering@lucent.com>
6590 * getopt.c (_getopt_internal): Update from glibc.
6592 2000-08-30 Jim Meyering <meyering@lucent.com>
6594 * strftime.c: Merge in changes from GNU libc.
6596 2000-08-26 Jim Meyering <meyering@lucent.com>
6598 * closeout.c: Include "__fpending.h".
6599 (close_stdout_status): Return right away if there's nothing to flush.
6601 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6602 * __fpending.c: New file.
6603 * __fpending.h: New file.
6605 2000-08-07 Paul Eggert <eggert@twinsun.com>
6607 Standardize on "memory exhausted" instead of "Memory exhausted"
6608 or "virtual memory exhausted".
6609 * obstack.c (print_and_abort): Use "memory exhausted", not
6610 "virtual memory exhausted".
6611 * same.c (same_name): Invoke xalloc_die instead of printing
6613 * userspec.c (parse_user_spec): Likewise.
6614 * bumpalloc.h: comment fix
6615 * same.c, userspec.c: Include xalloc.h.
6617 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6618 not char *const and pointing to a constant array.
6619 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6620 (xrealloc): Comment fix.
6622 * userspec.c (parse_user_spec):
6623 Don't translate a message until just before returning,
6624 to avoid unnecessary translation.
6626 2000-08-07 Jim Meyering <meyering@lucent.com>
6628 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6629 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6630 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6631 getgroups.c, gethostname.c, getopt.h, group-member.c,
6632 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6633 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6634 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6635 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6636 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6637 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6638 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6639 yesno.c: Back out Copyright date changes for each file with no change
6640 this year. This eases coordination with other programs using the same
6641 source code modules. From Paul Eggert.
6643 2000-08-03 Greg McGary <greg@mcgary.org>
6645 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6646 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6647 (EXTEND_BUFFER): Use them.
6649 2000-08-01 Jim Meyering <meyering@lucent.com>
6651 * dirname.c (ISSLASH): Define.
6652 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6653 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6654 both `\' and `/' may be use as path separators.
6655 Based on a patch from Prashant TR.
6657 2000-07-31 Paul Eggert <eggert@twinsun.com>
6659 * quotearg.c (quotearg_n_options): Don't make the initial
6660 slot vector a constant, since it might get modified.
6662 2000-07-31 Jim Meyering <meyering@lucent.com>
6664 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6665 * obstack.c (print_and_abort): Likewise.
6667 2000-07-30 Paul Eggert <eggert@twinsun.com>
6669 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6670 buffer, so that the caller can always quote one small
6671 component of a "memory exhausted" message in slot 0.
6672 From a suggestion by Jim Meyering.
6674 2000-07-30 Jim Meyering <meyering@lucent.com>
6676 * makepath.c (make_path): Quote the other instance, too.
6678 * quotearg.c (N_STATIC_SLOTVECS): Define.
6679 (STATIC_BUF_SIZE): Define.
6680 (quotearg_n_options): Use only statically allocated storage when
6681 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6682 than STATIC_BUF_SIZE.
6684 2000-07-29 Jim Meyering <meyering@lucent.com>
6686 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6687 * dirname.c (dir_name): Likewise.
6689 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6691 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6692 (dir_name): Assert that there are no trailing slashes.
6694 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6696 * mbswidth.h (mbswidth): Add a flags argument.
6697 (mbswidth): New declaration.
6698 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6699 * mbswidth.c (mbswidth): Add a flags argument.
6700 (mbsnwidth): New function.
6702 2000-07-24 Jim Meyering <meyering@lucent.com>
6704 * mbswidth.c: Remove useless #else. From Bruno Haible.
6706 2000-07-23 Paul Eggert <eggert@twinsun.com>
6708 * mbswidth.c (_XOPEN_SOURCE):
6709 Don't define; this causes problems on Solaris 7.
6710 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6712 2000-07-23 Paul Eggert <eggert@twinsun.com>
6715 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6716 so that mbstate_t is always defined.
6718 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6719 be 1 in at least one GCC installation, and this configuration
6720 error is likely to be common. Ignoring MB_LEN_MAX hurts
6721 performance on hosts that have mbrtowc but have only unibyte
6722 locales, but I assume these hosts are rare.
6724 2000-07-23 Paul Eggert <eggert@twinsun.com>
6726 * quotearg.c: Streamline by invoking multibyte code only if needed.
6727 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6728 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6729 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6730 invoke multibyte primitives.
6732 2000-07-23 Jim Meyering <meyering@lucent.com>
6734 * basename.c (base_name): Add an assertion.
6736 2000-07-15 Bruno Haible <clisp.cons.org>
6738 * quotearg.c: When the system forces us to redefine mbstate_t,
6739 shadow its mbsinit function.
6741 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6743 * mbswidth.h: New file.
6744 * mbswidth.c: New file.
6745 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6746 (noinst_HEADERS): Add mbswidth.h.
6748 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6750 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6753 2000-07-15 Jim Meyering <meyering@lucent.com>
6755 * makepath.c: Include quote.h.
6756 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6757 corresponding argument in a `quote (...)' call.
6758 Give better diagnostics.
6760 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6761 (noinst_HEADERS): Add quote.h.
6763 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6764 from tar's src/misc.c.
6765 * quote.h: New file. Prototypes for same.
6767 2000-07-10 Paul Eggert <eggert@twinsun.com>
6769 From a suggestion by Bruno Haible.
6770 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6771 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6772 to decide whether to define the BeOS workaround macro;
6773 this adjusts to the change to AC_MBSTATE_T.
6775 2000-07-13 Paul Eggert <eggert@twinsun.com>
6777 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6779 * quotearg.c (quoting_style_args, quoting_style_vals,
6780 quotearg_buffer_restyled): Add support for
6781 clocale_quoting_style. Undo previous change to
6782 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6783 and "{RIGHT QUOTATION MARK}" msgids.
6785 2000-07-05 Paul Eggert <eggert@twinsun.com>
6787 The old behavior of quoting `like this' doesn't look good with
6788 newer, ISO-style fonts. See:
6789 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6791 Instead, quote "like this" by default. Let the translator
6792 tailor the locale-specific quoting behavior by providing
6793 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6795 * quotearg.c (N_): New macro.
6796 (gettext_default): New function.
6797 (quotearg_buffer_restyled): Use
6798 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6799 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6801 2000-07-09 Jim Meyering <meyering@lucent.com>
6803 * Most files: Update copyright dates to include 2000.
6805 2000-07-08 Jim Meyering <meyering@lucent.com>
6807 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6809 (xgethostname): Remove now-unnecessary #ifdef.
6810 Move declaration of `err' into loop where it's used.
6812 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6814 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6815 by allocating a larger buffer. Test the gethostname return value for
6816 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6817 returns an error and ENAMETOOLONG isn't defined.
6819 2000-07-05 Paul Eggert <eggert@twinsun.com>
6820 and Bruno Haible <haible@clisp.cons.org>
6822 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6824 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6826 * quotearg.c (struct quoting_options): Simplify quote_these_too
6829 2000-07-03 Jim Meyering <meyering@lucent.com>
6831 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6832 Reported by Bruno Haible.
6834 2000-07-04 Jim Meyering <meyering@lucent.com>
6836 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6837 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6840 2000-07-03 Paul Eggert <eggert@twinsun.com>
6841 and Bruno Haible <haible@clisp.cons.org>
6843 * quotearg.c (mbrtowc):
6844 Assign to *pwc, and return 1 only if result is nonzero.
6845 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6847 2000-07-03 Jim Meyering <meyering@lucent.com>
6849 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6850 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6853 2000-07-02 Jim Meyering <meyering@lucent.com>
6855 * quotearg.c (mbstate_t): Don't define here.
6857 2000-07-02 Jim Meyering <meyering@lucent.com>
6859 * nanosleep.c (SIGCONT): Define if not already defined.
6861 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6863 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6864 per change in ../m4/ls-mntd-fs.m4.
6865 (read_filesystem_list): Ignore symbolic links.
6867 2000-06-29 Jim Meyering <meyering@lucent.com>
6869 * same.c: Include <string.h> or <strings.h>, as appropriate,
6870 for declaration of strcmp.
6872 * long-options.c: Include <stdlib.h>, for declaration of exit.
6874 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6875 Avoid warning by casting result to `char *' to remove `const'.
6877 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6879 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6881 2000-06-26 Paul Eggert <eggert@twinsun.com>
6883 savedir now sets errno on failure and invokes xmalloc to get memory.
6884 Fix a couple of other minor bugs while we're at it.
6886 * savedir.c (<unistd.h>): Do not include; there's no need.
6887 (NAMLEN): Remove macro.
6888 (malloc, realloc): Remove decls.
6890 ("xalloc.h"): Include.
6891 (NAME_SIZE_DEFAULT): New macro.
6892 (savedir): Use xmalloc / xrealloc to allocate memory.
6893 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6894 Skip "" directory entries.
6895 Use strlen to calculate directory entry length, since the old method
6896 is rarely used these days and isn't worth supporting.
6897 Don't use a pointer after freeing it.
6898 Check for integer overflow when calculating allocation size.
6899 Use memcpy to copy entries, instead of stpcpy.
6900 Set errno properly when returning NULL.
6901 Check for readdir error.
6903 2000-06-26 Jim Meyering <meyering@lucent.com>
6905 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6907 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6909 * getusershell.c (xmalloc, xrealloc): Remove functions.
6911 Don't include <stdlib.h>. Don't declare malloc, realloc.
6913 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6915 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6917 2000-06-24 Jim Meyering <meyering@lucent.com>
6919 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6921 2000-06-21 Jim Meyering <meyering@lucent.com>
6923 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6925 2000-06-19 Paul Eggert <eggert@twinsun.com>
6927 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6928 (mbrtowc, mbstate_t): Define substitutes if
6929 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6930 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6931 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6933 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6935 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6936 than 1024, return a memory chunk of least possible size, instead
6937 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6938 Use free/xmalloc instead of xrealloc to avoid copying for very long
6941 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6943 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6944 address, not strdup. Include <stdlib.h> and don't declare free().
6946 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6948 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6951 2000-06-21 Jim Meyering <meyering@lucent.com>
6953 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6954 (noinst_HEADERS): Add getstr.h.
6956 * getline.c (getstr): Move into a separate file.
6957 * getstr.c (getstr): New file, extracted from getline.c, with
6958 the following changes: new parameter, delim2; both delim[12]
6959 parameters have type `int', not `char'. The latter would lose
6960 with 8-bit delimiters.
6961 * getstr.h: New file.
6963 2000-06-19 Jim Meyering <meyering@lucent.com>
6965 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6967 2000-06-18 Jim Meyering <meyering@lucent.com>
6969 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6970 Besides, these days every porting target provides a mkdir function.
6972 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6973 (this snippet comes from src/system.h).
6975 2000-06-15 Paul Eggert <eggert@twinsun.com>
6977 * human.c (adjust_value): New function.
6978 (human_readable_inexact): Apply rounding style even when
6979 printing approximate values.
6981 2000-06-14 Paul Eggert <eggert@twinsun.com>
6983 * human.c (human_readable_inexact): Allow an input block
6984 size that is not a multiple of the output block size, and vice versa.
6985 Reported by Piergiorgio Sartor.
6987 2000-06-14 Paul Eggert <eggert@twinsun.com>
6989 * getdate.y (get_date): Apply relative times after time
6990 zone indicator, not before. Reported by Todd A. Jacobs.
6992 2000-06-13 Jim Meyering <meyering@lucent.com>
6994 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6996 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6998 2000-06-12 Paul Eggert <eggert@twinsun.com>
7000 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7002 2000-06-04 Paul Eggert <eggert@twinsun.com>
7004 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7006 2000-06-04 Jim Meyering <meyering@lucent.com>
7008 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7009 SunOS 4.1.4 for which gid_t is an unsigned type.
7011 2000-06-03 Jim Meyering <meyering@lucent.com>
7013 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7015 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7017 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7018 newer, don't install charset.alias.
7019 * config.charset: Change the Linux/glibc rules so they become empty
7020 on glibc-2.1 or newer.
7022 2000-06-02 Jim Meyering <meyering@lucent.com>
7024 * mountlist.c: Back out last change. Instead, do this...
7025 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7026 member using the same `ignore'-testing code.
7027 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7031 2000-05-29 Jim Meyering <meyering@lucent.com>
7033 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7034 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7036 2000-05-22 Jim Meyering <meyering@lucent.com>
7038 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7040 2000-05-18 Jim Meyering <meyering@lucent.com>
7042 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7043 back, too, since it may have been modified by allocate_entry.
7044 (hash_delete): Rewrite to use neither the assignment operator
7045 nor the comma operator in an if-expression.
7047 2000-05-15 Paul Eggert <eggert@twinsun.com>
7050 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7051 Remove; no longer needed.
7052 "quotearg.h": Add include.
7053 (file_name): Do not bother to explicitly initialize to NULL; it's less
7054 efficient on some hosts.
7055 (close_stdout_status): Remove test as to whether stdout was already
7056 closed; it breaks for the case "echo x | sort >&-".
7057 Quote file name colons.
7058 Do not assume that _("write error") lacks format strings.
7060 2000-05-15 Jim Meyering <meyering@lucent.com>
7062 * version-etc.c (version_etc_copyright): Update the copyright string
7063 used in all --version output.
7065 2000-05-14 Jim Meyering <meyering@lucent.com>
7067 * closeout.c (close_stdout_set_file_name): New function.
7068 (close_stdout_status): Use new file-scoped global.
7069 Return right away if fstat says the stdout file descriptor is invalid.
7070 * closeout.h (close_stdout_set_file_name): Declare.
7072 2000-05-10 Jim Meyering <meyering@lucent.com>
7074 * closeout.c [default_exit_status]: New file-scoped variable.
7075 (close_stdout_set_status): New function.
7076 * closeout.h (close_stdout_set_status): Declare.
7078 2000-05-08 Jim Meyering <meyering@lucent.com>
7080 * long-options.c: Don't include closeout.h.
7081 (parse_long_options): Don't call close_stdout for --version.
7083 2000-05-06 Jim Meyering <meyering@lucent.com>
7085 * strnlen.c: Undefine __strnlen and strnlen.
7086 [!weak_alias]: Define __strnlen to strnlen.
7088 * atexit.c: New file, from libiberty.
7090 2000-05-06 Jim Meyering <meyering@lucent.com>
7092 * closeout.c (close_stdout_status): Also check for errors on the
7095 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7097 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7098 instead of xmalloc, xrealloc, path_concat.
7099 (locale_charset): Treat empty environment variables as absent.
7100 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7102 2000-05-04 Jim Meyering <meyering@lucent.com>
7104 * getopt.c: Update from glibc.
7105 * obstack.c: Likewise.
7106 * obstack.h: Likewise.
7107 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7109 * regex.h: Likewise.
7110 * strndup.c: Likewise.
7111 * strnlen.c: New file, from glibc.
7113 2000-05-01 Jim Meyering <meyering@lucent.com>
7115 * full-write.c (full_write): Remove `FIXME' part of comment.
7117 2000-04-29 Jim Meyering <meyering@lucent.com>
7119 * path-concat.c: Declare strdup only if it's not defined.
7120 * canon-host.c: Likewise.
7122 2000-04-28 Jim Meyering <meyering@lucent.com>
7124 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7125 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7126 included first, then limits.h is included by locale.h by libintl.h.
7127 From John David Anglin.
7129 2000-04-25 Jim Meyering <meyering@lucent.com>
7131 * makepath.c (S_IRWXUGO): Define.
7132 (make_path): Always perform explicit chmod if MODE specifies any
7133 of the `special' permission bits. Prompted by a bug report against
7134 install from Mate Wierdl and Joost van Baal.
7136 2000-04-18 Jim Meyering <meyering@lucent.com>
7140 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7141 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7143 2000-04-17 Jim Meyering <meyering@lucent.com>
7145 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7146 the definition of it to rpl_strftime also defined-away the system's
7149 2000-04-15 Jim Meyering <meyering@lucent.com>
7151 Use `C' to denote so-called `contiguous' files, the same way
7153 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7154 (ftypelet): Use S_ISCTG.
7155 From Michael Deutschmann.
7157 2000-04-14 Jim Meyering <meyering@lucent.com>
7159 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7161 2000-04-08 Jim Meyering <meyering@lucent.com>
7163 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7164 names don't conflict. Reported by Eli Zaretskii.
7166 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7168 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7169 bug. Deal with the different error behavior of Irix iconv.
7171 2000-04-07 Jim Meyering <meyering@lucent.com>
7173 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7174 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7176 2000-04-05 Jim Meyering <meyering@lucent.com>
7178 Portability tweaks required for ultrix4.3.
7179 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7180 * readutmp.c: Include sys/types.h before sys/stat.h.
7181 * canon-host.c: Declare strdup.
7182 * path-concat.c: Likewise.
7183 From John David Anglin.
7185 2000-04-04 Jim Meyering <meyering@lucent.com>
7187 Be more DOS 8.3-friendly.
7188 * ref-add.sin: Renamed from ref-add.sed.in.
7189 * ref-del.sin: Renamed from ref-del.sed.in.
7190 * Makefile.am: Reflect renaming.
7191 Reported by Eli Zaretskii.
7193 Use a temporary file name that won't clash with `charset.alias'
7194 in the DOS 8.3 name space.
7195 * Makefile.am (charset_tmp): Define.
7196 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7197 (uninstall-local): Likewise.
7198 Reported by Eli Zaretskii.
7200 2000-03-29 Paul Eggert <eggert@twinsun.com>
7202 * time/strftime.c (my_strftime): Make sure we call the system
7203 strftime, not ourselves, when invoking the underlying strftime.
7205 2000-03-24 Jim Meyering <meyering@lucent.com>
7207 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7208 (charset_alias): Define.
7209 (install-exec-local): Factor out common code.
7210 (uninstall-local): Split lines longer than 80.
7211 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7213 (.sed.in.sed): New rule. Don't redirect directly to $@.
7214 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7216 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7218 * config.charset: Output a line containing "Packages using this file".
7219 * ref-add.sed.in, ref-del.sed.in: New files.
7220 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7221 ref-del.sed): New rules.
7223 2000-03-17 Jim Meyering <meyering@lucent.com>
7225 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7226 Otherwise, include <strings.h>
7228 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7230 * unicodeio.c (utf8_wctomb): New function.
7231 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7232 format instead of in UCS-4 with platform dependent endianness.
7234 2000-03-07 Paul Eggert <eggert@twinsun.com>
7236 * savedir.c (savedir): Work even if directory size is
7237 negative; this can happen with some screwy NFS configurations.
7239 2000-03-06 Jim Meyering <meyering@lucent.com>
7241 * localcharset.c (get_charset_aliases): Don't try to free file_name
7242 if it's NULL (because we ran out of memory). From Bruno Haible.
7244 2000-03-05 Jim Meyering <meyering@lucent.com>
7246 * localcharset.c ("path-concat.h"): Include.
7247 (get_charset_aliases): Use path_concat instead of ANSI string
7250 * unicodeio.h (PARAMS): Define.
7251 Use it to guard prototype.
7253 2000-03-04 Jim Meyering <meyering@lucent.com>
7255 * Makefile.am (install-exec-local): Create $(libdir) before installing
7257 (uninstall-local): Uncomment this rule so `make distcheck' works
7260 * unicodeio.c (<errno.h>): Include it.
7261 (errno): Declare if not defined.
7263 * localcharset.c: Add Bruno's comment justifying use of volatile.
7265 * config.charset: New version, incorporating remarks from a linux
7266 i18n mailing list. From Bruno Haible.
7268 2000-03-02 Jim Meyering <meyering@lucent.com>
7270 * Makefile.am (EXTRA_DIST): Add config.charset.
7272 2000-03-01 Jim Meyering <meyering@lucent.com>
7274 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7275 * unicodeio.c: Likewise.
7277 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7279 * config.charset: New file.
7280 * localcharset.c: New file.
7281 * unicodeio.h, unicodeio.c: New files.
7282 * Makefile.am (DEFS): Add -DLIBDIR=...
7283 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7284 (noinst_HEADERS): Add unicodeio.h.
7285 (all-local, install-exec-local, charset.alias): New targets.
7287 2000-02-28 Paul Eggert <eggert@twinsun.com>
7289 * quotearg.c (ALERT_CHAR): New macro.
7290 (quotearg_buffer_restyled): Use it.
7292 2000-02-27 Jim Meyering <meyering@lucent.com>
7294 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7295 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7297 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7298 not `#if STDC_HEADERS'.
7299 Declare malloc if needed.
7301 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7302 now that autoconf always defines the HAVE_DECL_ symbols.
7303 * human.c: Likewise.
7305 * strtoumax.c: Likewise.
7307 * backupfile.c: Arrange for cpp to fail if the configure-time
7308 declaration check was not run.
7310 * human.c: Likewise.
7312 * strtoumax.c: Likewise.
7314 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7315 then first look up the entire `.'-containing string as a login name.
7317 2000-02-18 Paul Eggert <eggert@twinsun.com>
7319 * getdate.y: Handle two-digit years with leading zeros correctly.
7320 (textint): New typedef.
7321 (parser_control): Member year changed from int to textint.
7323 (YYSTYPE): Removed; replaced by %union with int and textint members.
7324 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7325 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7326 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7327 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7328 (date, number, to_year): Use width of number in digits, not its value,
7329 to determine whether it's a 2-digit year, or a 2-digit time.
7330 (yylex): Store number of digits of numeric tokens.
7331 Reported by John Kendall.
7333 (parser_control): Changed from struct parser_control to typedef (for
7334 consistency). All uses changed.
7336 (tID): Removed; not used.
7337 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7339 2000-02-14 Paul Eggert <eggert@twinsun.com>
7341 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7342 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7344 2000-02-12 Jim Meyering <meyering@lucent.com>
7346 * userspec.c (ISDIGIT): Define it.
7347 (isdigit): Remove definition.
7348 (is_number): Use ISDIGIT, not isdigit.
7349 <libintl.h>: Include.
7351 (parse_user_spec): Mark translatable strings.
7353 2000-02-10 Jim Meyering <meyering@lucent.com>
7355 With these changes, nanosleep.[ch] are finally enough like the other
7356 lib/* replacement files to compile on a few more losing systems.
7358 * nanosleep.h: Don't include config.h.
7359 Remove prototype from declaration of nanosleep.
7360 (PARAMS): Remove now-unneeded definition.
7361 * nanosleep.c: #undef nanosleep.
7362 (rpl_nanosleep): Rename from nanosleep.
7364 2000-02-03 Jim Meyering <meyering@lucent.com>
7366 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7367 rather than with `#if HAVE_UTMPNAME'.
7369 2000-02-01 Jim Meyering <meyering@lucent.com>
7371 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7373 2000-01-31 Jim Meyering <meyering@lucent.com>
7375 * nanosleep.h (nanosleep): Guard declaration with
7376 `#if ! HAVE_DECL_NANOSLEEP'.
7377 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7378 the declaration in that vendor's sys/timers.h.
7379 Reported by Christian Krackowizer.
7381 * quotearg.c (ISASCII): Add #undef and move definition to follow
7382 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7383 (ISPRINT): Likewise.
7384 Reported by Tom Tromey.
7386 2000-01-30 Jim Meyering <meyering@lucent.com>
7388 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7389 uses of ->ut_name. The latter doesn't work with new Linux header files
7390 where only utmpx.ut_user is declared.
7392 * readutmp.h (UT_USER): Define.
7394 2000-01-23 Jim Meyering <meyering@lucent.com>
7396 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7399 2000-01-22 Jim Meyering <meyering@lucent.com>
7401 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7402 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7403 Required for some AIX systems. Reported by Christian Krackowizer.
7404 [TESTING] (main): New function.
7406 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7407 * dirname.c (dir_name): Support for DOS-style file names with drive
7410 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7412 * strverscmp.c (ISDIGIT): Define.
7413 (strverscmp): Use ISDIGIT, not isdigit.
7415 2000-01-17 Paul Eggert <eggert@twinsun.com>
7417 * nanosleep.c (nanosleep):
7418 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7419 POSIX.1 doesn't require SA_INTERRUPT and some systems
7420 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7421 it's been part of POSIX.1 since day 1 (in 1988).
7423 2000-01-17 Jim Meyering <meyering@lucent.com>
7425 * interlock: Remove unused file. Reported by François Pinard.
7427 2000-01-16 Paul Eggert <eggert@twinsun.com>
7429 * quotearg.c (quotearg_buffer_restyled): Do not quote
7430 alert, backslash, formfeed, and vertical tab unnecessarily in
7431 shell quoting style.
7434 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7435 Free Software Foundation, Inc.
7436 Copying and distribution of this file, with or without modification,
7437 are permitted provided the copyright notice and this notice are preserved.