1 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
3 * regexec.c (set_regs): Don't alloca with an unbounded size.
5 alloca modernization/simplification for regex.
6 * regex.c: Remove portability cruft for alloca. This no longer
7 needs to be at the start of the file, and can be moved into
8 regex_internal.h and simplified.
9 * regex_internal.h: Include <alloca.h>.
10 (__libc_use_alloca) [!defined _LIBC]: New macro.
11 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
12 now works outside glibc.
14 2005-08-24 Simon Josefsson <jas@extundo.com>
16 * getpass.c: Add WIN32 implementation. Conditionalize use of
17 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
20 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
22 Make regex safe for g++. This fixes one real bug (an "err"
23 that should have been "*err"). g++ problem reported by
25 * regex_internal.h (re_calloc): New macro, consistent with
26 re_malloc etc. All callers of calloc changed to use re_calloc.
27 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
28 not int. All callers changed.
29 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
30 just use an array of size MB_LEN_MAX.
31 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
32 (find_recover_state): Change "err" to "*err"; this fixes what
33 appears to be a real bug.
34 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
37 2005-08-25 Jim Meyering <jim@meyering.net>
39 * open-safer.c: Include <config.h>.
40 Otherwise, we'd lose LARGEFILE support in any file using
43 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
45 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
46 * regex.h (regerror): Likewise.
48 * regex.c: Do not include <sys/types.h>, as POSIX no longer
49 requires this. (The code never needed it.)
51 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
52 All uses of recently-renamed identifiers changed to use the new,
53 POSIX-compliant names. The code will build and run just fine
54 without these changes, but it's better to eat our own dog food
55 and use the standard-conforming names.
57 * regex.h: Fix a multitude of POSIX name space violations.
58 These changes have an effect only for programs that define
59 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
60 do not change anything for programs compiled in the normal way.
61 Also, there is no effect on the ABI.
63 (_REGEX_SOURCE): New macro.
64 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
65 defined and _GNU_SOURCE is not; this fixes a name space violation.
67 Rename the following macros to obey POSIX requirements.
68 The old names are still visible as macros if _REGEX_SOURCE is defined.
69 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
70 RE_BACKSLASH_ESCAPE_IN_LISTS.
71 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
72 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
73 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
74 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
75 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
76 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
77 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
78 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
79 (REG_INTERVALS): renamed from RE_INTERVALS.
80 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
81 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
82 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
83 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
84 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
85 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
86 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
87 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
88 RE_UNMATCHED_RIGHT_PAREN_ORD.
89 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
90 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
91 (REG_DEBUG): renamed from RE_DEBUG.
92 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
93 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
94 unusual, since we can't clash with the POSIX REG_ICASE.
95 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
96 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
97 (REG_NO_SUB): renamed from RE_NO_SUB.
98 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
99 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
100 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
101 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
102 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
103 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
104 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
105 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
106 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
107 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
108 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
109 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
110 RE_SYNTAX_POSIX_MINIMAL_BASIC.
111 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
112 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
113 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
114 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
115 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
116 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
117 (REG_FIXED): Renamed from REGS_FIXED.
118 (REG_NREGS): Renamed from RE_NREGS.
120 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
121 of other REG_* macros, since POSIX says the user is allowed to
122 #undef these macros selectively.
124 (reg_errcode_t): Update comment stating what other tables need
127 Rename the following enum values to obey POSIX requirements.
128 The old names are still visible as macros.
129 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
130 is not defined, since GNU is supposed to be a superset of POSIX as
131 much as possible, and since we want reg_errcode_t to be a signed
132 type for implementation consistency.
133 (_REG_NOERROR): Renamed from REG_NOERROR.
134 (_REG_NOMATCH): Renamed from REG_NOMATCH.
135 (_REG_BADPAT): Renamed from REG_BADPAT.
136 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
137 (_REG_ECTYPE): Renamed from REG_ECTYPE.
138 (_REG_EESCAPE): Renamed from REG_EESCAPE.
139 (_REG_ESUBREG): Renamed from REG_ESUBREG.
140 (_REG_EBRACK): Renamed from REG_EBRACK.
141 (_REG_EPAREN): Renamed from REG_EPAREN.
142 (_REG_EBRACE): Renamed from REG_EBRACE.
143 (_REG_BADBR): Renamed from REG_BADBR.
144 (_REG_ERANGE): Renamed from REG_ERANGE.
145 (_REG_ESPACE): Renamed from REG_ESPACE.
146 (_REG_BADRPT): Renamed from REG_BADRPT.
147 (_REG_EEND): Renamed from REG_EEND.
148 (_REG_ESIZE): Renamed from REG_ESIZE.
149 (_REG_ERPAREN): Renamed from REG_ERPAREN.
150 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
151 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
152 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
153 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
155 (_REG_RE_NAME, _REG_RM_NAME): New macros.
156 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
157 changed. But support the old name if the new one is not defined
158 and if _REGEX_SOURCE.
160 Change the following member names in struct re_pattern_buffer.
161 The old names are still supported if !_REGEX_SOURCE.
162 The new names are always supported, regardless of _REGEX_SOURCE.
163 (re_buffer): Renamed from buffer.
164 (re_allocated): Renamed from allocated.
165 (re_used): Renamed from used.
166 (re_syntax): Renamed from syntax.
167 (re_fastmap): Renamed from fastmap.
168 (re_translate): Renamed from translate.
169 (re_can_be_null): Renamed from can_be_null.
170 (re_regs_allocated): Renamed from regs_allocated.
171 (re_fastmap_accurate): Renamed from fastmap_accurate.
172 (re_no_sub): Renamed from no_sub.
173 (re_not_bol): Renamed from not_bol.
174 (re_not_eol): Renamed from not_eol.
175 (re_newline_anchor): Renamed from newline_anchor.
177 Change the following member names in struct re_registers.
178 The old names are still supported if !_REGEX_SOURCE.
179 The new names are always supported, regardless of _REGEX_SOURCE.
180 (rm_num_regs): Renamed from num_regs.
181 (rm_start): Renamed from start.
182 (rm_end): Renamed from end.
184 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
185 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
186 Prepend __ to parameter names.
188 Undo yesterday's changes.
190 2005-08-24 Jim Meyering <jim@meyering.net>
193 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
195 2005-08-21 Bruno Haible <bruno@clisp.org>
197 * lock.h: Add multiple inclusion guard.
198 * tls.h: Add multiple inclusion guard.
200 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
202 * regex.h (REG_NOSYS)
203 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
204 Define, since POSIX requires it as of 2001.
205 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
206 New private symbol, used to keep the enum signed in all cases.
207 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
208 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
210 * regex_internal.c (re_string_skip_chars, register_state):
212 Remove forward decls; no longer needed now that we use prototypes.
213 * regexec.c (acquire_init_state_context, check_halt_node_context):
214 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
215 (clean_state_log_if_needed): Likewise.
217 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
219 Fix problems reported by Sam Steingold in
220 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
221 * regexec.c (sift_states_bkref): Fix portability bug: the code
222 assumed that reg_errcode_t is a signed type, which is not
223 necessarily true if _XOPEN_SOURCE is not defined.
224 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
225 some compilers warn about it otherwise.
227 2005-08-20 Jim Meyering <jim@meyering.net>
229 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
230 of unused local, dfa.
232 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
234 * regcomp.c (create_initial_state): Remove duplicate decl.
235 (init_word_char, create_initial_state, duplicate_node_closure):
236 (fetch_token, peek_token_bracket, build_range_exp):
237 (build_collating_symbol): Remove forward decls; no longer needed
238 now that we use prototypes.
241 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
242 (re_compile_fastmap_iter, regcomp, regerror, regfree):
243 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
244 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
245 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
246 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
247 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
248 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
249 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
250 (build_range_exp, build_collating_symbol, parse_bracket_exp):
251 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
252 (build_charclass, build_charclass_op, fetch_number, create_tree):
253 (create_token_tree, mark_opt_subexp, duplicate_tree):
254 Use prototypes rather than old-style definitions.
257 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
258 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
259 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
260 (re_string_reconstruct, re_string_peek_byte_case):
261 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
262 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
263 (re_node_set_init_copy, re_node_set_add_intersect):
264 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
265 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
266 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
267 (re_acquire_state, re_acquire_state_context, register_state):
268 (create_ci_newstate, create_cd_newstate, free_state):
270 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
271 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
272 (re_search_internal, prune_impossible_nodes):
273 (acquire_init_state_context, check_matching, static):
274 (check_halt_node_context, check_halt_state_context, proceed_next_node):
275 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
276 (update_regs, sift_states_backward, build_sifted_states):
277 (clean_state_log_if_needed, merge_state_array):
278 (update_cur_sifted_state, add_epsilon_src_nodes):
279 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
280 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
281 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
282 (find_recover_state, check_subexp_matching_top, transit_state_mb):
283 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
284 (check_arrival, check_arrival_add_next_nodes):
285 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
286 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
287 (check_node_accept_bytes, check_node_accept, extend_buffers):
288 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
289 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
294 (re_string_allocate, re_string_construct, re_string_reconstruct):
295 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
296 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
297 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
298 (re_string_context_at, re_string_peek_byte_case):
299 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
300 is defined, since we now use prototypes always.
302 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
303 C89 or better. All uses removed.
305 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
307 * regex_internal.c (re_acquire_state, re_acquire_state_context)
308 [defined lint]: Suppress bogus uninitialized-variable warnings.
310 * regcomp.c (duplicate_node): Return new index, not an error code,
311 and let the caller return REG_ESPACE if out of space. This
312 removes an uninitialied-variable warning with GCC 4.0.1, and also
313 avoids taking the address of a local variable. All callers
316 2005-08-19 Jim Meyering <jim@meyering.net>
318 * regexec.c (proceed_next_node): Redo local variables to
319 avoid GCC shadowing warnings.
321 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
323 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
324 (re_node_set_insert_last, re_dfa_add_node):
325 Rename local variables to avoid GCC shadowing warnings.
327 2005-08-18 Bruno Haible <bruno@clisp.org>
329 * strstr.c (strstr): Fix return value in multibyte case.
330 * strcasestr.c (strcasestr): Likewise.
332 2005-08-17 Jim Meyering <jim@meyering.net>
334 Make the %s format (seconds since the epoch) work for a negative
335 number and when used with a zero-padded field width, e.g. %015s.
337 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
338 label so that it precedes the code to set `digits'. Otherwise,
339 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
340 print `00-22'. Now, it prints `-0022', as it should.
342 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
344 * regex.h: Remove useless space-before-tab. From coreutils.
346 2005-08-17 Bruno Haible <bruno@clisp.org>
348 * strcasestr.h: New file.
349 * strcasestr.c: New file.
351 2005-08-17 Bruno Haible <bruno@clisp.org>
353 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
354 * strstr.c: Completely rewritten, with multibyte locale support.
356 2005-08-17 Bruno Haible <bruno@clisp.org>
358 * strcasecmp.c: Use mbuiter.h.
360 2005-08-17 Bruno Haible <bruno@clisp.org>
362 * mbuiter.h: New file.
364 2005-08-16 Bruno Haible <bruno@clisp.org>
366 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
368 (mbi_avail, mbi_advance): Let the iteration end before the terminating
369 NUL byte, not after it.
371 2005-08-16 Bruno Haible <bruno@clisp.org>
373 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
374 the valid ones. Makes the comparison operations transitive:
375 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
376 * strcasecmp.c (strcasecmp): Use mb_casecmp.
378 2005-08-16 Bruno Haible <bruno@clisp.org>
380 * strcase.h (strcasecmp): Add note in comments.
381 * strncasecmp.c: Use code from strcasecmp.c.
382 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
383 (strcasecmp): Work correctly in multibyte locales.
385 2005-08-16 Bruno Haible <bruno@clisp.org>
387 * strnlen1.h: New file.
388 * strnlen1.c: New file.
390 2005-08-16 Bruno Haible <bruno@clisp.org>
392 * mbfile.h: New file.
394 2005-08-16 Bruno Haible <bruno@clisp.org>
396 * mbiter.h: New file.
398 2005-08-16 Bruno Haible <bruno@clisp.org>
400 * mbchar.h: New file.
401 * mbchar.c: New file.
403 2005-08-16 Bruno Haible <bruno@clisp.org>
405 * tls.h: New file, from GNU gettext.
406 * tls.c: New file, from GNU gettext.
408 2005-08-15 Bruno Haible <bruno@clisp.org>
410 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
413 2005-08-14 Jim Meyering <jim@meyering.net>
417 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
418 Use the hash-table-based cycle-detection code not just when
419 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
420 Reported by James Youngman in
421 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
422 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
423 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
424 This lets us compile with -DFTS_DEBUG, once again.
425 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
426 * fts.c (fd_safer): Remove decl.
427 Include fcntl--.h rather than unistd-safer.h
428 (fts_safe_changedir): Don't call fd_safer; no longer needed
429 now that we include fcntl--.h.
431 2005-08-11 Simon Josefsson <jas@extundo.com>
433 * readline.h, readline.c: New file.
435 2005-08-11 Bruno Haible <bruno@clisp.org>
437 * strnlen.h (strnlen): Change parameter name to match comment.
439 2005-08-10 Simon Josefsson <jas@extundo.com>
441 * strndup.c: Use strnlen.h.
443 * strnlen.h: New file.
445 2005-08-02 Simon Josefsson <jas@extundo.com>
447 * getline.h, getline.c: Rewrite.
449 * getdelim.h, getdelim.c: New files, ported from glibc.
451 2005-07-31 Bruno Haible <bruno@clisp.org>
453 * lock.h (gl_lock_initializer): New macro.
454 (gl_lock_define_initialized): Use it.
455 (gl_rwlock_initializer): New macro.
456 (gl_rwlock_define_initialized): Use it.
457 (gl_recursive_lock_initializer): New macro.
458 (gl_recursive_lock_define_initialized): Use it.
460 2005-07-26 Bruno Haible <bruno@clisp.org>
462 * lock.h: Update from GNU gettext.
463 * lock.c: Update from GNU gettext.
465 2005-07-18 Bruno Haible <bruno@clisp.org>
467 * lock.h (gl_once_t): New type.
468 (gl_once_define, gl_once): New macros.
469 * lock.c (fresh_once): New variable.
470 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
473 2005-07-18 Simon Josefsson <jas@extundo.com>
475 * check-version.c (check_version): Accept identical versions too.
477 2005-07-18 Bruno Haible <bruno@clisp.org>
479 * lock.h: New file, from GNU gettext.
480 * lock.c: New file, from GNU gettext.
482 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
484 * quotearg.c: Add translator comment suggested by Bruno Haible,
487 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
489 * version-etc-fsf.c (version_etc_copyright): Parameterize the
490 copyright symbol and the year.
491 * version-etc.c (COPYRIGHT_YEAR): New constant.
492 (version_etc_va): Use parameterized copyright notice.
493 Reword to conform to the current GNU coding standards.
495 2005-07-11 Simon Josefsson <jas@extundo.com>
497 * size_max.h: New file.
499 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
501 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
504 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
505 and Paul Eggert <eggert@cs.ucla.edu>
507 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
508 in wint_t, not wchar_t. Remove now-unnecessary cast.
510 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
512 * regex.c, regex.h: Sync from libc.
513 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
514 New files, synced from libc, except that regex_internal.h
515 currently has a small porting fix.
517 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
519 Remove the dependency of the strftime module on the tzset module.
520 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
521 Copy the input structure, to work around some of the bug with
522 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
523 Solaris releases, you should also use the tzset module, but we won't
524 require it as a dependency any more since we don't want LGPLed code
525 to depend on GPLed code.
527 2005-07-02 Jim Meyering <jim@meyering.net>
529 * backupfile.c (backup_args): Change a `0' to NULL.
531 2005-07-01 Jim Meyering <jim@meyering.net>
533 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
534 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
535 * save-cwd.c, tempname.c:
536 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
537 and don't include <sys/file.h>).
539 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
541 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
542 declares only 'struct timespec;' (!).
544 2005-06-29 Jim Meyering <jim@meyering.net>
546 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
547 type name. Use the variable name instead.
548 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
550 2005-06-28 Simon Josefsson <jas@extundo.com>
552 * check-version.h, check-version.c: New files.
554 2005-06-28 Simon Josefsson <jas@extundo.com>
556 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
557 collision with global variable. Better indentation. Don't
558 increment buffer pointer beyond buffer end. Based on comments
559 from Paul Eggert <eggert@cs.ucla.edu>.
563 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
565 * canon-host.c (canon-host): Append trailing "," to 0 in
566 initializer of struct addrinfo, as an indication that we don't
567 care how many members the structure has.
569 2005-06-24 Derek Price <derek@ximbiot.com>
570 and Bruno Haible <bruno@clisp.org>
572 Remove stat module & update lstat.
573 * stat.c: Remove this file...
574 (slash_aware_lstat): ...moving this content and its support...
575 * lstat.c (rpl_lstat): ...into here.
578 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
580 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
581 (ranged_convert): Don't save conversion in a temporary struct.
582 This causes a warning with GCC 4.0.0, and anyway in the typical
583 case it's not worth the extra 100 bytes or so of code.
584 (ranged_convert, __mktime_internal): When calling a function via a
585 pointer P, use P () rather than (*P) (), as we now assume C89 or
588 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
590 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
591 "who -r" failed to give output. Problem reported by Tim Waugh.
593 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
594 (xcalloc): Use it to avoid needless tests.
595 Problem reported by Jim Meyering.
597 2005-06-16 Jim Meyering <jim@meyering.net>
599 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
600 when either N or S is zero.
602 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
604 * argp.h (__option_is_short): Check upper limit of
605 __key. Isprint() requires its argument to have the value
606 of an unsigned char or EOF.
608 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
610 * fnmatch.c (fnmatch): If there is an encoding error in a
611 multibyte string or pattern, fall back on unibyte matching.
612 Problem reported by James Youngman.
614 2005-06-08 Bruno Haible <bruno@clisp.org>
616 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
619 2005-06-08 Bruno Haible <bruno@clisp.org>
621 * csharpcomp.h: New file, from GNU gettext.
622 * csharpcomp.c: New file, from GNU gettext.
623 * csharpcomp.sh.in: New file, from GNU gettext.
625 2005-06-07 Derek Price <derek@ximbiot.com>
628 * glob_.h: Indent nested #ifdef.
630 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
633 Use "file name" when talking about file names, instead of "filename"
634 or "path", as per the GNU coding standards.
635 * mkdir-p.c: Renamed from makepath.c.
636 (make_dir_parents): Renamed from make_path. All callers changed.
637 * mkdir-p.h: Likewise. All includers changed.
638 * filenamecat.c: Renamed from path-concat.c.
639 (file_name_concat): Renamed from path_concat. All callers changed.
640 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
641 * filenamecat.h: Likewise. All includers changed.
642 * acl.c: Don't use "path" or "filename" to mean "file name"
643 in comments or local variable names.
644 * basename.c: Likewise.
645 * canonicalize.c, canonicalize.h: Likewise.
646 * dirname.c, dirname.h: Likewise.
647 * euidaccess.c: Likewise.
648 * exclude.c: Likewise
649 * fnmatch_.h, fnmatch_loop.c: Likewise.
650 * fsusage.c, fsuage.h: Likewise.
651 * fts.c, fts_.h: Likewise.
652 * getcwd.c: Likewise.
653 * getloadavg.c: Likewise.
654 * mkstemp.c: Likewise.
655 * mountlist.c, mountlist.h: Likewise.
656 * openat.c, openat.h: Likewise.
657 * readlink-stub.c: Likewise.
658 * readutmp.c, readutmp.h: Likewise.
659 * rename.c: Likewise.
662 * savedir.c: Likewise.
663 * stripslash.c: Likewise.
664 * tempname.c: Likewise.
665 * xreadlink.c: Likewise.
666 * exclude.c (excluded_file_name): Renamed from excluded_filename.
668 * exclude.h: Likewise.
670 * euidaccess.c (getuid, getgid, getuid, getegid)
671 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
672 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
673 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
674 * pathmax.h: Include <limits.h> unconditionally, since other
675 files have been getting away with it for years (MORE/BSD 4.3
677 * userspec.c (getpwnam, getgrnam, getgrgid)
678 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
680 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
681 Define to 256, not 255, as per modern POSIX.
683 2005-06-01 Bruno Haible <bruno@clisp.org>
685 * csharpexec.h: New file, from GNU gettext.
686 * csharpexec.c: New file, from GNU gettext.
687 * csharpexec.sh.in: New file, from GNU gettext.
689 2005-05-31 Derek Price <derek@ximbiot.com>
690 Paul Eggert <eggert@cs.ucla.edu>
693 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
695 2005-05-29 Derek Price <derek@ximbiot.com>
696 Paul Eggert <eggert@cs.ucla.edu>
698 * glob_.h, glob.c: New files.
700 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
702 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
704 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
705 the configuration hassle isn't worth it.
706 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
707 (LONGEST_MODIFIER, PRIuMAX): Remove.
709 2005-05-27 Bruno Haible <bruno@clisp.org>
711 * getlogin_r.h: Remove second include of <stddef.h>.
713 2005-05-25 Bruno Haible <bruno@clisp.org>
714 Derek Price <derek@ximbiot.com>
716 * getlogin_r.h: Simplify API documentation.
718 2005-05-25 Derek Price <derek@ximbiot.com>
719 Paul Eggert <eggert@cs.ucla.edu>
721 * getlogin_r.c, getlogin_r.h: New files.
723 2005-05-22 Bruno Haible <bruno@clisp.org>
725 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
726 Also include <sys/param.h> if it defines MIN, MAX.
727 Based on a patch by Derek Price <derek@ximbiot.com>.
729 2005-05-22 Bruno Haible <bruno@clisp.org>
731 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
732 (INT64_MIN): Fix definition.
733 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
735 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
736 NEED_SIGNED_INT_TYPES.
738 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
739 HAVE_SYSTEM_INTTYPES.
741 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
743 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
744 so that unistd-safer.h (GPL'ed code) need not be included.
746 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
749 * fts.c: Don't include "cycle-check.h" or "hash.h".
750 (setup_dir, free_dir): New functions.
751 (enter_dir, leave_dir): Define trivial
752 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
753 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
754 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
755 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
757 (fts_open): Use setup_dir.
758 (fts_close): Use free_dir.
759 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
760 This adds a label and some gotos, but the alternatives were messier.
761 Check for memory allocation failure when entering a dir.
762 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
763 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
764 (FTS): New member fts_cycle, that is a union that contains the
765 old active_dir_ht and cycle_state. All uses changed to mention
766 fts_cycle.ht and fts_cycle.state.
767 * fts-cycle.c: New file, containing GPL'ed code migrated out of
768 fts.c, with the following changes:
769 (setup_dir, free_dir): New functions.
770 (enter_dir): Now returns bool. Return true if successful, false
771 if memory exhausted. All callers changed.
772 Do not bother partly cleaning up on
773 memory allocation failure; that is free_dir's job.
774 However, free ad if hash_insert fails, to avoid memory leak.
775 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
776 fts->fts_options to see which union member to use.
778 2005-05-20 Jim Meyering <jim@meyering.net>
780 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
781 Now a macro, to pacify GCC.
783 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
785 * chown.c (rpl_chown): Return -1 on failure.
787 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
789 * canonicalize.c: Include canonicalize.h first, to test interface.
790 Include <stddef.h> unconditionally, since we assume C89 now.
791 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
792 * fts.c: Include fts_.h first, to check interface.
793 Do not include intprops.h; no longer needed.
794 Include cycle-check.h and hash.h, since fts_.h no longer does.
795 Remove unnecessary casts of closedir to void.
796 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
797 decide whether to decrement nlinks.
798 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
799 (FTS): Use struct hash_table * instead of Hash_table, so that
800 we no longer need to include hash.h here.
802 2005-05-17 Jim Meyering <jim@meyering.net>
804 * fts.c, fts_.h: New files, from coreutils.
806 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
809 * unlinkdir.c, unlinkdir.h: New files.
810 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
811 regex.h, unlocked-io.h, xtime.h:
812 White space changes only.
813 * makepath.c (make_path): Port to hosts where leading "//" is special.
814 * yesno.c: Include getline.h, not ctype.h.
815 (yesno): Don't remove leading white space; POSIX doesn't allow it.
816 Use getline to remove arbitrary restriction on response length.
818 2005-05-13 Bruno Haible <bruno@clisp.org>
820 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
821 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
822 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
823 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
824 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
825 Add support for 64-bit integers in the MSVC compiler.
827 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
829 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
830 Change the initial comment to refer to GPL, not LGPL.
831 gnulib-tool will change it to LGPL as needed.
833 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
834 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
835 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
836 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
837 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
838 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
839 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
840 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
841 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
842 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
843 concatpath.c, config.charset, copy-file.c, copy-file.h,
844 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
845 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
846 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
847 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
848 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
849 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
850 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
851 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
852 full-read.c, full-read.h, full-write.c, full-write.h,
853 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
854 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
855 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
856 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
857 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
858 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
859 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
860 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
861 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
862 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
863 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
864 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
865 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
866 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
867 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
868 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
869 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
870 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
871 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
872 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
873 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
874 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
875 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
876 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
877 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
878 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
879 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
880 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
881 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
882 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
883 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
884 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
885 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
886 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
887 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
888 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
889 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
890 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
891 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
892 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
893 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
894 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
895 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
896 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
897 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
898 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
899 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
900 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
901 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
902 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
903 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
904 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
905 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
906 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
907 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
908 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
909 Update FSF postal mail address.
911 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
913 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
914 specified in ai_socktype. Fix invalid ai_protocol
915 check. ai_protocol is usually set to 0 or depending on
916 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
917 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
918 ai_socktype / ai_protocol in the returned addrinfo structure.
920 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
921 Bruno Haible <bruno@clisp.org>
923 * inet_ntop.h: New file.
924 * inet_ntop.c: New file, from glibc with modifications.
926 2005-05-08 Jim Meyering <jim@meyering.net>
928 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
930 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
932 Merge from coreutils. Among other things,
933 add bulletproofing for cases where stdin, stdout, or stderr are closed.
934 * fd-safer.c: New file.
935 * fcntl-safer.h, open-safer.c: Remove.
936 * chdir-long.c: Fix comment "fetish" -> "coreutils".
937 * dup-safer.c: Include unistd-safer.h first.
938 Don't include errno.h.
939 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
940 * file-type.h: Don't assume invoker included sys/stat.h first.
941 * file-type.c: Rely on file-type.h change.
942 * getloadavg.c: Include unistd-safer.h.
943 (getloadavg): Use safer open.
944 * getusershell.c: Include "stdio-safer.h".
945 (getusershell): Use safer fopen.
946 * long-options.c (long_options): Use NULL rather than 0.
947 * modechange.h (mode_free): Remove; all callers changed to invoke
949 * modechange.c: Likewise.
950 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
951 (MODE_DONE): New constant.
952 (struct mode_change): Remove 'next' member.
953 (make_node_op_equals): New function; like the old one of the
954 same name, except it allocates an array.
955 (mode_compile, mode_create_from_ref): Use it.
956 (mode_compile): Allocate result as an array, not a linked list.
957 Parse octal string ourself, so that we catch mistakes like "+0".
958 (mode_adjust): Arg is an array, not a linked list.
959 * modechange.c: Include stat-macros.h, xalloc.h.
960 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
961 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
962 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
963 Remove. This is now stat-macros.h's job.
964 (talloc): Remove. All callers replaced by xalloc, so that
965 our invokers don't have to worry about reporting memory failures.
966 (make_node_op_equals): Remove.
967 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
969 (struct mode_change): Moved here from modechange.h.
970 (mode_append_entry): Remove.
971 (mode_compile): Remove MASKED_OPS arg, since it encouraged
972 apps to have incorrect behavior. Use simpler algorithm for head
973 and tail. Don't futz with umask; that's now the job of mode_adjust.
974 Detect more invalid usages rather than having somewhat-random behavior.
975 Don't insert an "a=" action, as that leads to incorrect behavior.
976 (mode_compile, mode_create_from_ref): Return NULL on error instead
977 of an enum, since now there's only one way to have an error. All
979 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
980 at the correct time. Simplify calculation of "+u" and its ilk.
981 Don't mishandle "+X".
982 (mode_free): Remove "register" and localize decls.
983 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
984 (struct mode_change): Move to modechange.c; callers don't
985 need to see this stuff.
986 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
987 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
988 (mode_change, mode_adjust): Reflect the new signatures noted above.
989 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
990 that might redefine system include files.
991 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
992 (my_usleep): Use NULL rather than (void *) 0.
993 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
994 Use siginterrupt to specify that system calls should be interrupted.
995 (rpl_nanosleep): Move initialization of suspended closer to call of
997 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
998 * readutmp.c: Likewise. Include signal.h, stdbool.h.
999 (desirable_utmp_entry): New function.
1000 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1001 using x2nrealloc, to simplify logic.
1002 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1003 size calculation. Do not assume utmp file is a regular file.
1004 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1005 (READ_UTMP_CHECK_PIDS): New constant.
1006 * save-cwd.c: Include unistd-safer.h.
1007 (save_cwd): Use fd_safer.
1008 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1009 [!_LIBC] Include "stat-macros.h" instead.
1010 * unistd-safer.h (fd_safer): New decl.
1012 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1014 * byteswap_.h: New file.
1016 2005-04-25 Albert Chin <china@thewrittenword.com>
1018 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1021 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1023 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1024 that "UTC +1 second" continues to work. Problem reported
1026 (relunit_snumber): New rule.
1029 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1031 * getdate.y (universal_time_zone_table): New constant.
1032 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1033 universal_time_zone_table.
1034 (lookup_zone): Prefer universal_time_zone_table to
1035 local_time_zone_table, so that "GMT" time stamps are allowed in
1036 London during the summer. Problem reported by Ian Abbott.
1038 2005-04-12 Jim Meyering <jim@meyering.net>
1040 * human.c (humblock): Set *options even when returning due to
1041 xstrtoumax conversion failure. Thanks to a used-uninitialized
1044 2005-04-09 Jim Meyering <jim@meyering.net>
1046 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1047 -Wuninitialized: initialize tm0.tm_year.
1049 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1051 * getdate.y (parser_control): rels_seen is now a boolean, not a
1052 count, since there's no maximum. All uses changed.
1053 Add member dsts_seen.
1054 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1056 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1057 Use pc_rels_seen to decide whther a date is absolute.
1059 * getdate.y (number): Don't overwrite year.
1060 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1063 2005-04-02 Simon Josefsson <jas@extundo.com>
1065 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1066 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1068 2005-03-27 Jim Meyering <jim@meyering.net>
1070 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1072 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1074 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1075 "one's complement" -> "ones' complement" in comment, as per Knuth.
1076 "value of type" -> "type or expression" in comment.
1077 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1079 2005-03-26 Jim Meyering <jim@meyering.net>
1082 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1083 Correct typos: s/or/of/.
1085 2005-03-23 Jim Meyering <jim@meyering.net>
1087 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1089 2005-03-21 Jim Meyering <jim@meyering.net>
1091 Changes imported from coreutils.
1093 * cycle-check.c: Don't include xalloc.h.
1095 * path-concat.c: Don't include assert.h.
1096 (path_concat): Remove assertion that would have triggered
1097 for ABASE starting with more than one slash.
1098 Reported by Andreas Schwab.
1100 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1101 properly when ABASE is an absolute file name.
1102 Correct the description of this function.
1104 Add an assertion and a test driver.
1105 This fixes a bug introduced on 2004-07-02.
1106 Andreas Schwab reported the resulting failure of cp --parents:
1107 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1109 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1111 * strftime.c (my_strftime): If the underlying strftime returns 0
1112 (which shouldn't happen), generate nothing instead of returning 0
1113 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1115 2005-03-16 Bruno Haible <bruno@clisp.org>
1117 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1119 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1121 * strftime.c (my_strftime): Prepend space to format so that we can
1122 reliably distinguish strftime failure from empty output on POSIX
1125 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1127 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1128 (iconv_string): Don't guess a size-zero buffer, as that might cause
1129 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1130 result would be 'too large', where 'too large' is (heuristically)
1131 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1132 overflow concerns. This will prevent some unwanted malloc failures
1133 when the inputs are very large.
1135 2005-03-15 Bruno Haible <bruno@clisp.org>
1137 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1140 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1143 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1145 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1147 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1148 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1150 * strtol.c: Likewise.
1152 2005-03-14 Simon Josefsson <jas@extundo.com>
1154 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1157 2005-03-14 Jim Meyering <jim@meyering.net>
1159 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1160 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1161 to be nonzero so that we (and caller) can detect the difference
1162 between a valid zero-length expansion and an error return, even
1163 when the underlying strftime fails before writing anything into
1166 2005-03-10 Jim Meyering <jim@meyering.net>
1168 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1169 so that this module works on systems without fchdir.
1171 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1173 Factor int-properties macros into a single file, except for
1174 glibc-related files.
1175 * intprops.h: New file.
1176 * getloadavg.c: Include it instead of limits.h.
1177 (INT_STRLEN_BOUND): Remove.
1178 * human.c: Include intprops.h.
1179 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1180 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1181 * inttostr.h: Include intprops.h instead of limits.h.
1182 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1183 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1184 for consistency with intprops.h.
1185 (time_t_is_integer, twos_complement_arithmetic): Use them.
1186 * sig2str.h: Include <signal.h>, intprops.h.
1187 (INT_STRLEN_BOUND): Remove.
1188 * strftime.c (TYPE_SIGNED): Remove.
1189 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1190 * strtol.c: Adjust comments to match intprops.h.
1191 * userspec.c: Include intprops.h.
1192 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1193 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1194 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1195 instead of rolling our own expressions.
1196 * xstrtol.c: Include xstrtol.h first, to test interface.
1198 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1200 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1201 the right thing even if adding 1900 would overflow. Similarly
1202 for tm_mon + 1 and tm_yday + 1.
1203 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1204 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1205 (DO_SIGNED_NUMBER): New macro.
1206 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1208 2005-03-07 Bruno Haible <bruno@clisp.org>
1210 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1212 2005-03-03 Derek R. Price <derek@ximbiot.com>
1213 Bruno Haible <bruno@clisp.org>
1215 * pagealign_alloc.h: New file.
1216 * pagealign_alloc.c: New file.
1218 2005-01-28 Bruno Haible <bruno@clisp.org>
1220 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1223 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1225 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1226 The workaround isn't strictly needed for POSIX conformance, and
1227 it's too much of a pain to configure and maintain. We'll ask
1228 people to fix their kernels instead.
1229 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1230 (NANOSLEEP_BUG_WORKAROUND): Remove.
1231 (xnanosleep): Remove the workaround.
1233 2005-02-12 Bruno Haible <bruno@clisp.org>
1235 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1237 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1239 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1240 * timespec.h (gettime): Return void, since it always
1241 succeeds now. All uses changed.
1242 * gettime.c (gettime) Likewise.
1243 [HAVE_NANOTIME]: Prefer nanotime.
1244 Assume gettimeofday succeeds, as POSIX requires.
1245 Assime time () succeeds, since other code already does.
1246 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1247 (timespec_subtract): Remove.
1248 (NANOSLEEP_BUG_WORKAROUND): New constant.
1249 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1250 things considerably. Use it only on GNU/Linux hosts, since the
1251 workaround shouldn't be needed elsewhere.
1253 2005-02-24 Bruno Haible <bruno@clisp.org>
1255 * gettext.h: Update from GNU gettext 0.14.2.
1257 2005-02-24 Bruno Haible <bruno@clisp.org>
1259 * localcharset.c: Update from GNU gettext 0.14.2.
1260 * config.charset: Update from GNU gettext 0.14.2.
1262 2005-02-22 Simon Josefsson <jas@extundo.com>
1264 * iconvme.h, iconvme.c: New files, from libc.
1266 2005-02-20 Neil Conway <neilc@samurai.com>
1268 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1269 returned by OSX/Darwin if the specified buffer is not large
1270 enough for the hostname.
1272 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1274 * memrchr.h: New file.
1275 * chdir-long.c: Include it.
1276 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1277 Don't bother including stddef.h.
1279 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1281 * argp-help.c (__argp_help): Create a fake struct argp_state and
1282 pass it to _help, otherwise the latter coredumps trying to
1283 dereference state.root_argp.
1285 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1287 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1289 Include <sys/types.h>, for dev_t.
1290 (ME_DUMMY, ME_REMOTE): Move from here....
1291 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1292 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1294 Include mountlist.h first, to test the interface.
1296 2005-01-29 Bruno Haible <bruno@clisp.org>
1298 * progname.c (program_name): Initialize.
1299 Needed when linking statically on MacOS X.
1301 2005-01-28 Bruno Haible <bruno@clisp.org>
1303 * javacomp.sh.in: New file, from GNU gettext.
1304 * javacomp.h: New file, from GNU gettext.
1305 * javacomp.c: New file, from GNU gettext.
1307 2005-01-26 Bruno Haible <bruno@clisp.org>
1309 * javaexec.sh.in: New file, from GNU gettext.
1310 * javaexec.h: New file, from GNU gettext.
1311 * javaexec.c: New file, from GNU gettext.
1313 2005-01-26 Simon Josefsson <jas@extundo.com>
1315 * gai_strerror.c: Use GPL in header.
1317 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1319 * argp-help.c (hol_entry_help): Avoid using non-constant
1320 initializers for struct pentry_state.
1321 (__argp_error): Check return value of __asprintf
1322 (__argp_failure): Translate error message
1324 * argp-parse.c: Removed braces around the expansion of N_()
1326 2005-01-21 Jim Meyering <jim@meyering.net>
1328 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1329 same value as for Solaris 9.
1331 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1332 component length. This included changing the parameter to be
1333 of type `char *' rather than `char const *'.
1334 * chdir-long.h (chdir_long): Update prototype.
1336 * openat.c (fdopendir, fstatat): New functions.
1337 * openat.h: Include headers required for use of DIR and struct stat.
1338 [AT_SYMLINK_NOFOLLOW]: Define.
1339 (fdopendir, fstatat): Add prototypes.
1341 2005-01-21 Bruno Haible <bruno@clisp.org>
1343 * classpath.h: New file, from GNU gettext.
1344 * classpath.c: New file, from GNU gettext.
1346 2005-01-20 Simon Josefsson <jas@extundo.com>
1348 * version-etc-fsf.c: New file, with version_etc_copyright.
1349 * version-etc.c: Remove version_etc_copyright.
1350 * version-etc.h (version_etc_copyright): Use [] instead of * in
1351 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1353 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1355 * save-cwd.c (save_cwd): Remove code to support the case
1356 where fchdir is missing or flaky.
1358 2005-01-20 Simon Josefsson <jas@extundo.com>
1360 * base64.h (isbase64): Add.
1362 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1363 using a unsigned prototype, don't inline.
1364 (base64_decode): Use it.
1366 2005-01-19 Bruno Haible <bruno@clisp.org>
1368 * sh-quote.h: New file, from GNU gettext.
1369 * sh-quote.c: New file, from GNU gettext.
1371 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1373 Merge changes from coreutils, as described below in several
1374 changelogs dated today.
1376 * save-cwd.c: Include "save-cwd.h" before other include files.
1377 (O_DIRECTORY): Remove; not needed here, since "." must be
1378 a directory. All uses removed.
1379 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1380 universal on Suns, and we also need to test for IRIX.
1381 Revamp code to use 'if' rather than '#if'.
1382 Avoid unnecessary comparison of cwd->desc to 0.
1384 * utimens.c (futimens): Robustify the previous patch, by checking
1385 for known valid error numbers rather than observed invalid ones.
1387 2005-01-18 Jim Meyering <jim@meyering.net>
1389 * version-etc.c (version_etc_copyright): Update copyright date.
1391 * utimens.c (futimens): Account for the fact that futimes
1392 can also fail with errno == ENOSYS or errno == ENOENT.
1393 Patch from Dmitry V. Levin.
1395 Change the name of the robust chdir function from chdir to chdir_long.
1396 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1397 (restore_cwd): Use chdir_long, not chdir.
1398 * chdir-long.c: Renamed from chdir.c.
1399 * chdir-long.h: Renamed from chdir.h.
1400 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1403 2005-01-18 Bob Proulx <bob@proulx.com>
1405 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1406 offsetof() macro construct to avoid compile failure with native HP-UX
1407 11.0 ANSI C compiler.
1409 2005-01-06 Bruno Haible <bruno@clisp.org>
1411 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1412 because stpncpy.m4 takes care of it.
1414 2004-01-24 Bruno Haible <bruno@clisp.org>
1416 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1418 2003-10-09 Bruno Haible <bruno@clisp.org>
1420 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1422 2005-01-06 Bruno Haible <bruno@clisp.org>
1424 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1425 * fwriteerror.c: Include <stdbool.h>.
1426 (fwriteerror): At the end, close the file stream. Record whether
1427 stdout was already closed.
1429 2004-05-27 Bruno Haible <bruno@clisp.org>
1431 * execute.c (environ): Declare if needed.
1432 * pipe.c (environ): Likewise.
1433 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1435 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1437 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1438 definitions to be after all include files, to avoid collisions.
1439 Problem reported by Bob Proulx.
1441 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1443 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1444 not needed. This removes a dependency on the gettext module.
1445 [defined _LIBC]: Do not include <libintl.h>; not needed.
1447 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1449 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1452 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1454 * argp-parse.c: Include <stddef.h>.
1455 (alignof, alignto): New macros.
1456 (parser_init): Don't assume that void * is aligned sufficiently
1459 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1460 need to extend the stack.
1461 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1464 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1466 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1468 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1470 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1471 Remove now-obsolete comment about AIX.
1472 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1473 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1474 (YYMAXDEPTH): New macro.
1476 2004-12-18 Bruno Haible <bruno@clisp.org>
1478 * fatal-signal.c (fatal_signals): Make non-const.
1479 (init_fatal_signals): New function.
1480 (uninstall_handlers, install_handlers): Ignore signals that were set to
1482 (at_fatal_signal): Call init_fatal_signals.
1483 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1485 Reported by Paul Eggert.
1487 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1489 * getdate.y (textint): New member "negative".
1490 (time_zone_hhmm): New function.
1491 Expect 14 shift-reduce conflicts, not 13.
1492 (o_colon_minutes): New rule.
1493 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1494 (yylex): Set the "negative" member of signed numbers.
1496 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1498 Changes imported from coreutils.
1499 * hard-locale.c: Assume <locale.h> exists.
1501 (GLIBC_VERSION): New macro.
1502 (hard_locale): Assume setlocale exists.
1503 Rewrite to avoid #ifdef.
1504 Use strdup rather than malloc + strcpy.
1505 * human.c: Assume <locale.h> exists.
1506 (human_readable): Assume localeconv exists.
1508 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1510 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1511 convert T2, not T. (Imported from libc.)
1513 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1515 * getcwd.c (is_ENAMETOOLONG): New macro.
1516 (__getcwd.c): Don't restore errno; glibc doesn't.
1517 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1518 first, falling back to our code only if its results look suspicious.
1519 Ensure that the resulting buffer is only as large as necessary.
1521 * readutmp.c: Include readutmp.h first.
1522 Include <errno.h>, since readutmp.h no longer does that.
1523 * readutmp.h: Don't include <errno.h>,
1524 <sys/param.h>, <time.h>; not needed to establish interface.
1525 (errno): Remove decl.
1526 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1527 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1528 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1530 2004-11-28 Simon Josefsson <jas@extundo.com>
1532 * base64.h, base64.c: New file.
1534 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1536 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1538 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1540 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1541 HP's ANSI C compiler.
1542 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1543 Declaring int functions causes warnings on some modern systems and
1544 shouldn't be needed to compile on ancient ones.
1545 * same.c (MIN) [defined MIN]: Don't define, since it's already
1548 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1549 with the following changes.
1550 (__set_errno): Parenthesize properly.
1551 Include <stdbool.h>.
1552 (MIN, MAX, MATCHING_INO): New macros.
1553 (__getcwd): Define with prototype, not K&R form.
1554 Use heuristics to allocate default buffer on stack if possible.
1555 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1556 behavior, and to avoid the PATH_MAX limit when computing
1558 Use MATCHING_INO to compare inode number to file.
1559 Check for arithmetic overflow in size calculations.
1560 Fix bug in reallocation of dot array that caused getcwd to fail
1561 on directories nested deeper than 75.
1562 Be more careful about saving errno on error.
1563 Do not use realloc; use only free+malloc, as this is a bit
1564 more flexible and avoids a needless copy operation.
1565 Do not inspect st_dev and st_ino for symbolic links; POSIX
1566 doesn't specify the latter.
1567 Check for closedir errors.
1568 Avoid needless casts.
1569 Use "#ifdef weak_alias" around weak_alias, to be like other
1571 The following changes to getcwd.c have effect only when used in
1572 gnulib; they have no effect inside glibc proper.
1573 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1574 as alloca isn't used.
1575 (alloca, __alloca): Likewise.
1576 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1577 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1578 unconditionally, as gnulib assumes C89 or better.
1579 Do not include <sys/param.h>.
1580 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1581 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1583 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1584 Include <dirent.h> in a way that is compatible with modern Autoconf.
1585 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1586 New macros, if not already defined.
1587 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1588 Use "_LIBC", not "defined _LIBC", for consistency.
1589 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1591 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1592 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1593 * xgetcwd.c: David MacKenzie's old code was removed, so give
1594 credit only to Jim Meyering and adjust the copyright dates.
1595 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1596 <stdlib.h>, <unistd.h>, "pathmax.h".
1597 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1598 (INITIAL_BUFFER_SIZE): Remove.
1599 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1601 2004-11-23 Jim Meyering <jim@meyering.net>
1603 * getopt_.h: Remove trailing blanks.
1605 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1607 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1608 (futimens): New function, which uses futimes if available.
1609 (futimens, utimens): Support timespec==NULL, with same semantics
1610 as utime and utimens.
1611 * utimens.h (futimens): New decl.
1613 2004-11-23 Jim Meyering <jim@meyering.net>
1615 * __fpending.c: Add comment.
1617 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1619 * getopt_.h: Re-addition of __getopt_argv_const caused
1620 redefinition warnings. To avoid them, include the defines
1621 in `#if !defined __need_getopt ... #endif'. The only place
1622 where __getopt_argv_const is used is in definitions
1623 of getopt_long and getopt_long_only below, which are as well
1624 protected by `#ifndef __need_getopt'.
1625 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1626 __need_getopt after including <stdio.h> and <unistd.h> These
1627 headers might have defined it.
1629 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1631 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1633 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1634 optopt): Use them instead of invoking ## directly; otherwise, the
1635 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1637 2004-11-19 Bruno Haible <bruno@clisp.org>
1639 * strtok_r.c: Move comments from here...
1640 * strtok_r.h: ... to here.
1642 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1644 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1645 might fail. Problem reported by Yoann Vandoorselaere.
1646 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1647 that mishandle size_t overflow.
1649 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1651 * canon-host.c: Include "strdup.h".
1652 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1653 Use strdup instead of malloc/strcpy to duplicate strings.
1655 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1656 (human_space_before_unit): New constant.
1657 * human.c (human_readable): Support it.
1659 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1660 (xgetcwd): Set errno correctly when failing.
1661 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1662 the failure is actually due to a PATH_MAX problem.
1664 Further getopt changes to make it more likely that glibc will
1665 buy the changes back.
1666 * getopt.c (POSIXLY_CORRECT): New constant.
1667 (getopt): Use it, so to preserve glibc semantic
1668 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1669 when compiling for libc.
1670 * getopt_.h (__getopt_argv_const): Bring it back.
1671 (getopt_long, getopt_long_only): Use it.
1673 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1674 New arg POSIXLY_CORRECT. All callers changed.
1675 (getopt): Argv is now char * const *, as per standard.
1676 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1677 not char *__getopt_argv_const *.
1678 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1679 _getopt_long_only_r): Likewise.
1680 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1681 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1682 _getopt_long_r, _getopt_long_only_r): Likewise.
1683 * getopt_.h (__getopt_argv_const): Remove.
1684 (getopt): Argv is now char * const *, as per standard.
1686 * getdate.y (tORDINAL): New token.
1687 (day, relunit): Allow it for relative times.
1688 (relative_time_table): Use tORDINAL for ordinals.
1690 2004-11-15 Jim Meyering <jim@meyering.net>
1692 * closeout.c: Include "__fpending.h" once again.
1693 Include <stdbool.h>.
1694 (close_stdout): Don't fail just because stdout was closed initially,
1695 since some programs don't write to stdout in the normal course of
1696 operation (other than --version and --help), and we don't want this
1697 function to make e.g. `touch file >&-' fail.
1698 But do fail if it was closed and someone has tried to write to it.
1699 E.g., `printf foo >&-' must fail.
1701 2004-11-11 Simon Josefsson <jas@extundo.com>
1703 * strtok_r.h, strtok_r.c: New file.
1705 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1707 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1708 we can stop lying to compilers about the constness of argv when we
1709 are compiled outside glibc.
1710 (getopt, getopt_long, getopt_long_only): Use it.
1711 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1713 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1714 _getopt_long_only_r): Likewise.
1715 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1716 _getopt_long_only_r): Likewise.
1718 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1719 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1720 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1721 the other external symbols.
1722 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1723 declaration, since the above renaming now works around collisions.
1725 2004-11-11 Jim Meyering <jim@meyering.net>
1727 * linebreak.c: Remove trailing blanks.
1728 * alloca_.h: Likewise.
1729 * acosl.c: Likewise.
1730 * euidaccess.c: Likewise.
1731 * allocsa.h: Likewise.
1733 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1735 * mktime.c (SHR): New macro, which is a portable
1736 substitute for >> that should work even on Crays.
1737 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1738 Problem reported by Mark D. Baushke in
1739 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1740 * getdate.y (SHR): Likewise.
1742 * strftime.c (SHR): Likewise.
1744 * quotearg.c (struct quoting_options): Use unsigned int for
1745 quote_these_too, so that right shifts are well defined. All uses
1748 2004-11-10 Simon Josefsson <jas@extundo.com>
1750 * getaddrinfo.h, getaddrinfo.c: New files.
1752 2004-11-10 Jim Meyering <jim@meyering.net>
1754 Ensure that no close failure goes unreported.
1755 * closeout.c (close_stdout): Always close stdout. I.e., don't
1756 return early when it seems there's nothing to flush.
1757 Don't include __fpending.h.
1759 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1761 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1763 2004-11-05 Bruno Haible <bruno@clisp.org>
1765 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1766 Reported by Mark D. Baushke <mdb@cvshome.org>.
1768 2004-11-04 Bruno Haible <bruno@clisp.org>
1770 2004-09-11 Bruno Haible <bruno@clisp.org>
1771 * allocsa.valgrind: New file.
1772 2004-02-06 Bruno Haible <bruno@clisp.org>
1773 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1774 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1775 Reported by Christopher Seip <chris.seip@hp.com>.
1777 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1779 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1780 with errno == ERANGE if the buffer is too small.
1781 Problem reported by Mark D. Baushke.
1783 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1785 * xreadlink.c (MAXSIZE): New macro.
1786 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1787 size does not exceed MAXSIZE. Avoid cast.
1788 As suggested by Mark D. Baushke in
1789 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1790 if readlink fails with buffer size just under MAXSIZE, try again
1793 2004-11-02 Derek R. Price <derek@ximbiot.com>
1794 and Paul Eggert <eggert@cs.ucla.edu>
1796 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1797 (get_date): Overparenthesize to avoid GCC warning.
1799 2004-11-02 Bruno Haible <bruno@clisp.org>
1801 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1802 function returns void.
1804 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1806 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1807 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1810 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1812 * getdate.y: Add support for TZ="foo" within a date string.
1813 Fix some bugs near time_t boundaries. Reject dates with
1814 out-of-range components, e.g., "Sept 31".
1815 Include <stdlib.h>, "setenv.h", "xalloc.h".
1816 (ISDIGIT_LOCALE): Remove; unused.
1817 Note that the TZ and time functions used here are not reentrant.
1818 (mktime_ok, get_tz): New functions.
1819 (TZBUFSIZE): New constant.
1820 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1821 This requires that we sometimes generate our own TZ="XXX..." setting.
1823 2004-10-27 Derek R. Price <derek@ximbiot.com>
1825 * mktime.c (not_equal_tm): Remove redundant check.
1827 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1829 * getdate.y: Use Bison 1.875 features, and some minor
1830 code cleanups. This change does not affect semantics.
1831 Don't include <stdlib.h>; no longer needed.
1832 Don't include unlocked-io.h; only the "#if TEST" code uses
1833 stdio, and performance isn't crucial there.
1834 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1835 Bison 1.875 features as described below.
1836 All uses of "PC." replaced by "pc->".
1837 (YYSTYPE): Add a forward declaration.
1838 (yylex, yyerror): Use full prototypes in forward decls.
1839 Use "%pure-parser" rather than obsolescent "%pure_parser".
1840 Use %parse-param and %lex-param instead of obsolescent
1841 YYPARSE_PARAM and YYLEX_PARAM.
1842 (meridian_table, month_and_day_table, time_units_table,
1843 relative_time_table, time_zone_table, military_table,
1844 lookup_zone, lookup_word, get_date):
1845 Use NULL instead of 0 where appropriate.
1846 (to_hour): Avoid abort (), to avoid a dependency on
1848 (yyerror, yylex): Now accepts parser_control * arg.
1849 (main) [TEST]: Use '\0' rather than 0 for char.
1851 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1853 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1854 It's now the caller's responsibility to handle the case where
1855 !HAVE_GETPAGESIZE && !defined getpagesize.
1857 * mktime.c (leapyear): Arg is long int, not int.
1859 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1861 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1863 2004-10-12 Simon Josefsson <jas@extundo.com>
1865 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1866 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1869 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1871 * vsnprintf.h: New file.
1872 * vsnprintf.c: New file.
1874 2004-10-07 Bruno Haible <bruno@clisp.org>
1876 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1877 into the provided buffer.
1879 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1881 * diacrit.c, diacrit.h: Add GPL notice.
1883 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1884 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1885 * logl.c (logl): Keep the code as similar to glibc as possible.
1886 This avoids a potential constant-folding bug.
1888 2004-10-05 Bruno Haible <bruno@clisp.org>
1890 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1892 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1894 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1895 * xmalloc.c (xmemdup): Likewise.
1896 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1897 XFREE): Remove these long-obsolescent macros.
1898 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1899 * xstrdup.c: Remove.
1901 * regex.c (re_comp): Cast gettext return value to char *,
1902 Problem reported by Martin Neitzel via Mark D. Baushke.
1904 2004-10-04 Simon Josefsson <jas@extundo.com>
1906 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1907 '#ifdef USE_UNLOCKED_IO'.
1909 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1911 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1912 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1913 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1914 regex.c, sha1.c, version-etc.c, yesno.c:
1915 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1916 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1917 the includer's responsibility.
1919 Sync from coreutils.
1921 * modechange.c (mode_compile): Don't decrement a pointer that
1922 points to the start of a string, as the C Standard says the
1923 resulting behavior is undefined.
1925 * backupfile.h (enum backuptype): Rename none -> no_backups,
1926 simple -> simple_backups, numbered_existing ->
1927 numbered_existing_backups, numbered -> numbered_backups
1928 to avoid shadowing problems. All uses changed.
1929 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1930 * backupfile.c (check_extension, numbered_backup):
1931 Rename locals to avoid shadowing 'basename'.
1932 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1935 * .cppi-disable: Add getopt_.h, getopt_int.h.
1936 * .cvsignore: Add getopt.h.
1938 2004-10-04 Simon Josefsson <jas@extundo.com>
1940 * memmem.h: New file.
1941 * memmem.c: New file, taken from glibc.
1943 2004-10-02 Jim Meyering <jim@meyering.net>
1945 * dirfd.h, getpagesize.h: Add copyright notice.
1947 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1949 * snprintf.c: Remove comments as to why each header is needed.
1951 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1953 * strsep.h: New file.
1954 * strsep.c: New file.
1956 2004-10-01 Simon Josefsson <jas@extundo.com>
1958 * snprintf.c (snprintf): Handle size==0.
1960 2004-10-01 Simon Josefsson <jas@extundo.com>
1961 Bruno Haible <bruno@clisp.org>
1963 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1964 (snprintf): Declare 'args'.
1966 2004-09-30 Simon Josefsson <jas@extundo.com>
1968 * snprintf.h, snprintf.c: New files.
1970 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1972 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1973 (hol_entry_help): Never translate an empty string.
1974 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1975 * argp.h (OPTION_NO_TRANS): New option.
1977 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1979 * xvasprintf.c: Include xalloc.h.
1980 (xvasprintf): Use xalloc_die, not xmalloc_die.
1982 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1984 * dummy.c: Change copyright notice to FSF, and license to GPL.
1986 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1988 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1989 Problem reported by Bruno Haible in:
1990 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1992 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1994 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1995 in case some system header has #define'd it. Problem reported by
1996 Soeren D. Schulze in
1997 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1999 2004-09-08 Bruno Haible <bruno@clisp.org>
2001 * stdint_.h.in: New file, taken from GNU clisp.
2003 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2005 * xvasprintf.h: New file.
2006 * xvasprintf.c: New file.
2007 * xasprintf.c: New file.
2009 2004-09-08 Bruno Haible <bruno@clisp.org>
2011 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2013 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2015 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2017 Import from coreutils.
2018 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2019 strings on unbounded length. alloca's performance benefits aren't
2020 that important here.
2022 (parse_with_separator): New function, with most of the internals
2023 of the old parse_user_spec. Allow user to omit both user and group,
2024 for compatibility with FreeBSD.
2025 Clone only the user name, not the entire spec.
2026 Do not set *uid, *gid unless entirely successful.
2027 Avoid memory leak in some failing cases.
2028 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2029 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2030 (parse_user_spec): Rewrite to use parse_with_separator.
2032 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2034 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2035 its complicated substitute.
2036 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2037 and program_invocation_name.
2038 (__argp_basename) [!_LIBC]: Remove; the only use was
2039 replaced by its body.
2040 (__argp_short_program_name): Change condition from
2041 !defined __argp_short_program_name to
2042 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2043 to match argp-namefrob.h.
2044 (__argp_failure): Don't assume strerror_r returns char *.
2045 * argp-parse.c (N_): Define unconditionally.
2046 (argp_default_options): Fill out initializers with 0 to avoid
2049 2004-08-12 Simon Josefsson <jas@extundo.com>
2051 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2052 * getopt_.h: Renamed from getopt.h.
2054 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2056 Merge from coreutils.
2058 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2059 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2060 for Reliant Unix 5.43.
2062 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2063 (union fooround): Use uintmax_t, not long int.
2064 The rest is a merge from libc:
2065 [defined _LIBC]: Include <shlib-compat.h>.
2066 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2068 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2070 * strverscmp.c: Convert to UTF-8.
2072 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2074 * obstack.h (obstack_empty_p):
2075 Don't assume that chunk->contents is suitably aligned.
2076 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2077 Likewise. Problem reported by Benno in
2078 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2080 * chown.c (rpl_chown): Work even if the file is writeable but not
2081 readable. This could be improved further but it'd take some work.
2083 2004-08-08 Simon Josefsson <jas@extundo.com>
2085 * xgethostname.c: Don't include error.h (not used).
2088 * getpass.c: Include getpass.h first.
2090 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2092 * xalloc-die.c: New files.
2093 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2095 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2096 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2097 (_, N_, xalloc_die): Move to xalloc-die.c.
2098 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2099 so that we needn't mess with xalloc_msg_memory_exhausted.
2101 * sha1.h: Renamed from sha.h.
2102 (SHA1_H): Renamed from _SHA_H.
2103 (sha1_ctx): Renamed from sha_ctx.
2104 (sha1_init_ctx): Renamed from sha_init_ctx.
2105 (sha1_process_block): Renamed from sha_process_block.
2106 (sha1_process_bytes): Renamed from sha_process_bytes.
2107 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2108 (sha1_read_ctx): Renamed from sha_read_ctx.
2109 (sha1_stream): Renamed from sha_stream.
2110 (sha1_buffer): Renamed from sha_buffer.
2111 * sha1.c: Likewise; renamed from sha.c.
2112 Do not include <sys/types.h>.
2113 Include <stddef.h> rather than <stdlib.h>.
2115 2004-08-08 Bruno Haible <bruno@clisp.org>
2117 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2118 FILESYSTEM_PREFIX_LEN.
2119 * progreloc.c: Likewise.
2120 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2122 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2125 * argp-help.c (make_hol, hol_append): Don't assume that
2126 SIZE_MAX is a valid preprocessor constant.
2127 (__argp_basename): Change from "#ifndef _LIBC"
2128 to "#ifndef __argp_short_program_name", so that
2129 we don't compile these functions for tar.
2131 More merges from coreutils.
2132 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2133 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2135 * addext.c: Remove; no longer needed.
2136 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2137 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2138 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2139 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2140 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2141 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2142 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2143 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2144 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2145 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2146 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2147 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2148 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2149 Import changes from coreutils.
2151 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2153 Merge from coreutils.
2155 * .gdb-history: Remove; this doesn't belong here.
2157 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2158 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2159 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2161 * dirname.h: Include <stdbool.h>.
2162 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2163 for consistency with POSIX terminology. All uses changed.
2164 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2165 (strip_trailing_slashes): Use bool for booleans.
2166 * stripslash.c (strip_trailing_slashes): Likewise.
2168 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2169 sometimes returns a positive errno value even when it succeeds.
2170 (print_errno_message) [!LIBC]: Fall back on strerror if
2173 * path-concat.c (mempcpy): Don't define if a system header defines it.
2174 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2175 (longest_relative_suffix): New function.
2176 (path_concat): Use it. Assume first argument is not NULL.
2177 Port to DOS. Omit redundant separators.
2178 Report an error instead of returning NULL.
2179 Use mempcpy instead of memcpy.
2180 (xpath_concat): Remove: not declared or used.
2182 * same.h: Include <stdbool.h>
2183 (same_name): Return bool, not int.
2184 * same.c (same_name): Likewise.
2185 (errno): Don't declare; we assume C89 or better now.
2187 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2188 if not already defined.
2190 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2191 * dup-safer.c (errno): Likewise.
2193 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2195 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2198 2004-08-03 Simon Josefsson <jas@extundo.com>
2200 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2201 * progname.h: Don't include stdbool.h.
2203 2004-08-02 Simon Josefsson <jas@extundo.com>
2205 * getsubopt.h: New file, with comments from Bruno Haible.
2206 * getsubopt.c: New file, from glibc, but slightly modified based on
2207 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2209 2004-08-01 Simon Josefsson <jas@extundo.com>
2211 * xgetdomainname.c: Include stdlib.h, for free().
2213 2004-07-16 Simon Josefsson <jas@extundo.com>
2215 * dummy.c: New file.
2217 2004-07-16 Bruno Haible <bruno@clisp.org>
2219 * backupfile.h: Add extern "C" for C++.
2220 * closeout.h: Likewise.
2221 * copy-file.h: Likewise.
2222 * findprog.h: Likewise.
2223 * full-write.h: Likewise.
2224 * pathname.h: Likewise.
2225 * progname.h: Likewise.
2226 * stpcpy.h: Likewise.
2227 * stpncpy.h: Likewise.
2228 * strcase.h: Likewise.
2229 * strstr.h: Likewise.
2230 * xalloc.h: Likewise.
2232 * mbswidth.h: Add extern "C" for C++.
2233 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2235 2004-07-09 Simon Josefsson <jas@extundo.com>
2237 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2238 failed without this.)
2240 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2242 * fchown-stub.c: New file.
2244 2004-06-24 Jim Meyering <jim@meyering.net>
2246 * obstack.h (obstack_base): Cast to (void *), per documentation.
2248 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2250 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2252 2004-06-01 Jim Meyering <jim@meyering.net>
2254 * calloc.c: New file.
2256 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2258 * getdate.y (yylex): Allow space between sign and number.
2259 Problem reported by Dan Jacobson.
2261 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2262 and Jim Meyering <jim@meyering.net>
2264 Merge from coreutils CVS.
2266 * stat-macros.h: New file, with contents from file-type.h
2267 and coreutils' system.h.
2268 * file-type.c: Include "stat-macros.h".
2269 * file-type.h (file_type): Move all macro definitions to new file,
2272 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2273 Wrap old code with this conditional.
2274 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2275 function that does not dereference symlinks.
2276 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2278 * xreadlink.c: Include xreadlink.h first, to catch .h file
2279 dependency problems.
2280 (xreadlink): Accept new arg SIZE, for efficiency.
2281 All decls and uses changed.
2282 * xreadlink.h: Include <stddef.h>, for size_t.
2284 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2285 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2287 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2289 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2291 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2292 macros to be defined.
2293 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2294 the allocator returns NULL because the requested size is zero.
2296 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2298 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2299 var. Add comment explaining why libc still defines it. This
2300 merges the following patch from glibc:
2301 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2303 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2305 * obstack.c (_obstack): Remove unused variable. It hasn't been
2306 present in glibc since revision 1.1 of this file.
2307 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2308 obstack_alignment_mask, obstack_alloc, obstack_base,
2309 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2310 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2311 obstack_grow0, obstack_init, obstack_int_grow,
2312 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2313 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2314 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2315 nonexistent functions.
2317 2004-05-17 Derek R. Price <derek@ximbiot.com>
2318 Paul Eggert <eggert@cs.ucla.edu>
2320 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2322 2004-05-14 Bruno Haible <bruno@clisp.org>
2324 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2325 that consists of a '.' followed by an empty digit string.
2326 Patch by Tor Lillqvist <tml@iki.fi>.
2328 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2330 Port obstack to the AS/400, where pointers are 16 bytes wide and
2331 you cannot cast an integer to a valid pointer. This patch is
2332 currently waiting to be integrated into glibc; see
2333 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2335 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2336 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2337 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2338 (struct obstack): temp member is now a union of a pointer and
2339 an integer, instead of an integer. All integer uses changed.
2340 This does not affect the physical layout of struct obstack,
2341 except on hosts (like the AS/400) where the size or alignment of
2342 void * is greater than that of ptrdiff_t.
2343 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2344 __STDC__)]: Store temporary in pointer member of union, not
2346 * obstack.c: Include <stddef.h>, for offsetof.
2347 (struct fooalign): Remove; it doesn't need a name.
2348 (union fooround): Change double to long double, and add void *.
2349 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2350 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2351 not a macro. Hence the values are always int; so remove all
2352 casts-to-int in uses.
2354 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2355 Derek Price <derek@ximbiot.com>
2357 * alloca.c: Include <alloca.h>, to get our interface.
2358 * alloca_.h: Use __alloca on AIX, so that we don't have to
2359 include <alloca.h> first. Use C89 prototype for alloca; this
2360 requires including <stddef.h> for size_t. Use extern "C" if C++.
2361 Use #elif for simplicity, since we can assume C89 now.
2362 Don't try to source the system alloca.h since it will not be found
2363 and to prevent recursively including its replacement.
2364 * fnmatch.c: Include <alloca.h> instead of opencoding.
2365 * regex.c: Likewise.
2367 2004-05-16 Derek Price <derek@ximbiot.com>
2368 Paul Eggert <eggert@cs.ucla.edu>
2370 getline cleanup. This changes the getndelim2 API: both order of
2371 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2374 * getline.c: Don't include stddef.h or stdio.h, since our
2375 interface does that.
2376 (getline): Always use getdelim, so that we don't have two
2377 copies of this code.
2378 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2380 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2381 (GETNDELIM2_MAXIMUM): New macro.
2382 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2383 instead of the old practice of delim2==0. All callers changed.
2384 Return -1 on overflow, instead of returning junk.
2385 Do not set *linesize unless allocation succeeds.
2386 * getndelim2.h: Do not include stddef.h; no longer needed, now
2387 that we include sys/types.h.
2388 * getnline.h: Likewise.
2389 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2390 (getndelim2): Reorder arguments.
2391 * getnline.c (getnline, getndelim):
2392 Don't discard the NMAX argument.
2393 (getnline): Invoke getndelim, to avoid code duplication.
2394 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2395 of (size_t) -1 by callers of the getnline family.
2397 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2399 * nanosleep.c (suspended): Change its type from int to
2400 sig_atomic_t volatile.
2401 (first_call): Make it private to rpl_nanosleep, and have it
2402 be zero initially as that's a bit faster.
2403 (my_usleep): Round up fractional times instead of truncating them,
2404 as this is the usual meaning for 'sleep'.
2406 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2408 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2409 (ENOSYS): Define if not defined.
2410 (settime): Fall back on stime if it exists and settimeofday fails.
2411 But don't bother with fallbacks if a method fails with errno == EPERM.
2413 2004-05-11 Jim Meyering <jim@meyering.net>
2415 Prior to this change, the save_cwd caller required read access to the
2416 current directory on most systems (ones with the fchdir function).
2418 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2419 fails, try write-only, and finally, resort to using xgetcwd.
2421 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2423 * obstack.c, obstack.h: Import changes from libc.
2425 2004-04-28 Bruno Haible <bruno@clisp.org>
2427 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2428 implicitly appends .exe to executables.
2429 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2430 accepts Windows pathnames.
2431 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2432 Cygwin like Windows, since it now accepts Windows pathnames.
2433 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2434 Cygwin like Windows, since it now accepts Windows pathnames.
2435 Reported by Derek Robert Price <derek@ximbiot.com>.
2437 2004-04-20 Jim Meyering <jim@meyering.net>
2439 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2441 2004-04-20 Jim Meyering <jim@meyering.net>
2442 Bruno Haible <bruno@clisp.org>
2444 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2445 memory when realloc fails.
2447 2004-04-18 Jim Meyering <jim@meyering.net>
2449 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2450 don't leak memory and do call END_UTMP_ENT.
2452 2004-04-11 Paul Eggert <eggert@twinsun.com>
2454 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2455 (CHAR_BIT): Remove, since we assume C89.
2456 Include <stdint.h> if available, as per current Autoconf CVS advice.
2458 2004-03-30 Paul Eggert <eggert@twinsun.com>
2460 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2461 not bool, to be more consistent with Unix conventions.
2462 Suggested by Bruno Haible.
2464 Merge from coreutils.
2466 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2469 * getdate.h: Include stdbool.h, and timespec.h instead of
2470 the usual <time.h> dance.
2471 (get_date): Change signature to support fractional time stamps.
2472 All callers changed.
2473 * getdate.y: Include "getdate.h" first, as we can now
2474 assume C89 and don't need to worry about 'const'.
2475 Similarly, include "unlocked-io.h" near start, not in middle.
2477 (textint.value): Use long int rather than int.
2478 (textint.digits): Use size_t rather than int.
2479 (BILLION, LOG10_BILLION): New constants.
2480 (parser_control): New member rel_ns. Members day_ordinal,
2481 time_zone, month, day, hour, minutes, rel_year, rel_month,
2482 rel_day, rel_hour, rel_minutes, rel_seconds
2483 are now long int, not int. Member seconds is now struct timespec,
2484 not int. New member timespec_seen. Members dates_seen, days_seen,
2485 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2487 (%union.intval): Now long int, not int.
2488 New member timespec.
2489 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2490 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2491 (spec): Now is a timespec or an item list.
2492 (timespec, items): New nonterminals.
2493 (time, rel, relunit, number, get_date):
2494 Add support for fractional seconds.
2495 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2496 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2497 (to_hour): First arg is now long int, not int.
2498 (to_year): Returns long int, not int.
2499 Don't treat year -70 like 70.
2500 (tm_diff): Returns long int, not int.
2501 (lookup_word): Use bool instead of int when appropriate.
2502 (yylex): Use size_t for count, not int.
2503 Detect overflow when parsing large integer constants.
2504 Add support for fractions.
2505 (get_date): Make pointers 'const' if possible.
2506 Use more-portable code to detect integer overflow.
2507 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2508 Don't use ctime; it's not reliable if the year has >4 digits.
2510 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2511 This is for compatibility with BSD.
2513 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2514 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2515 From coreutils' system.h.
2517 * userspec.c: Don't include "posixver.h".
2518 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2519 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2520 compatible extension. Simplify code by removing a boolean int
2521 that was always nonzero if a string was nonnull.
2523 2004-03-30 Jim Meyering <jim@meyering.net>
2525 Merge from coreutils.
2527 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2529 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2530 an empty input stream.
2532 * readtokens.c: Include <stdbool.h>.
2533 (readtoken): Use `size_t' rather than int/long.
2534 All callers adjusted.
2535 Use `bool' rather than `int' where appropriate.
2536 Use memset rather than an explicit loop.
2537 Use x2nrealloc rather than xrealloc.
2538 Allow the use of `\0' as a delimiter.
2539 (readtokens): Likewise.
2540 * readtokens.h (readtoken, readtokens): Update prototypes.
2542 2004-03-30 Bruno Haible <bruno@clisp.org>
2544 * getloadavg.c (getloadavg): Don't assume setlocale returns
2547 2004-03-29 Paul Eggert <eggert@twinsun.com>
2549 Merge changes to getloadavg.c from coreutils and Emacs.
2551 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2552 Define to an expression, not to the empty string.
2553 Include cloexec.h and xalloc.h.
2554 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2555 Use set_cloexec_flag rather than rolling our own.
2556 * cloexec.c, cloexec.h: New files.
2558 2004-03-18 Paul Eggert <eggert@twinsun.com>
2560 * getopt.h: Sync with libc CVS.
2562 2004-03-18 Paul Eggert <eggert@twinsun.com>
2563 Bruno Haible <bruno@clisp.org>
2565 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2566 not on all platforms that have <wchar.h>.
2567 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2569 2004-03-09 Paul Eggert <eggert@twinsun.com>
2571 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2573 * getopt_int.h: New file, also synced from libc.
2575 2004-03-07 Paul Eggert <eggert@twinsun.com>
2577 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2578 '#if' expressions. Unlike the code it replaces, it does not
2579 depend on (defined _SC_PAGESIZE). However, it does depend on
2580 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2581 first reported by Jason Andrade in
2582 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2584 2004-01-18 Simon Josefsson <jas@extundo.com>
2586 * strdup.h: New file.
2587 * strdup.c: Include it.
2588 * path-concat.c: Include strdup.h. Drop strdup declaration.
2589 * userspec.c: Include strdup.h. Drop strdup declaration.
2591 2004-02-06 Karl Berry <karl@gnu.org>
2593 * config.charset: update from gettext 0.14.1.
2595 2004-02-05 Paul Eggert <eggert@twinsun.com>
2597 Add comments and code, prompted by suggestions from Bruno Haible
2599 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2600 describing the enum quoting_style values.
2601 * quotearg.c (quotearg_alloc): New function.
2602 (quotearg_buffer_restyled): Treat lone { and } as special.
2603 Treat = as special. Work around bug with older shells
2604 that "see" a '\' that is really the 2nd byte of a multibyte char.
2605 Quote empty string with shell_quoting_style.
2607 2004-02-03 Bruno Haible <bruno@clisp.org>
2609 * pipe.h: New file, from GNU gettext.
2610 * pipe.c: New file, from GNU gettext.
2612 2004-01-27 Bruno Haible <bruno@clisp.org>
2614 * execute.h: New file, from GNU gettext.
2615 * execute.c: New file, from GNU gettext.
2616 * w32spawn.h: New file, from GNU gettext.
2618 2004-01-23 Paul Eggert <eggert@twinsun.com>
2620 Exit-status fix from coreutils.
2622 Use exit_failure consistently in place of EXIT_FAILURE,
2623 so that program exit statuses are consistent on failure.
2625 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2626 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2627 * argmatch.h: Comment fix to match the above.
2628 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2629 Now a macro referring to exit_failure, instead of a separate
2630 variable. Include "exitfail.h" to get it.
2631 * xstrtol.h: Include "exitfail.h".
2632 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2634 * long-options.c (parse_long_options): Use prototype
2635 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2638 2004-01-21 Jim Meyering <jim@meyering.net>
2640 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2641 so as not to conflict with a different-sized __mktime_internal
2642 function in GNU libc.
2643 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2644 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2646 2004-01-18 Paul Eggert <eggert@twinsun.com>
2648 Merge from diffutils.
2650 * file-type.c (file_type): Add typed memory objects.
2651 * file-type.h (S_TYPEISTMO): New macro.
2653 * c-stack.h (c_stack_action): Remove argv argument.
2654 * c-stack.c (c_stack_action): Likewise. All uses changed.
2655 (die): Don't calculate message unless segv_action returns.
2656 (get_stack_location, min_address_from_argv, max_address_from_argv,
2657 volatile stack_base, volatile_stack_size): Remove.
2658 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2659 that every segmentation violation is a stack overflow. (Ouch!)
2660 See Debian bug 136249 (still outstanding) for more info about why
2661 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2663 2003-11-30 Bruno Haible <bruno@clisp.org>
2665 Safer stack allocation.
2666 * setenv.c: Include allocsa.h.
2667 (alloca): Remove fallback definition.
2668 (freea): Remove macro.
2669 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2672 2003-10-17 Bruno Haible <bruno@clisp.org>
2674 * binary-io.h: Avoid warnings on Cygwin.
2676 2003-12-28 Bruno Haible <bruno@clisp.org>
2678 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2679 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2681 2003-11-28 Bruno Haible <bruno@clisp.org>
2683 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2685 2003-11-27 Bruno Haible <bruno@clisp.org>
2687 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2689 2003-11-17 Bruno Haible <bruno@clisp.org>
2691 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2693 2003-11-24 Bruno Haible <bruno@clisp.org>
2695 * xallocsa.h: New file, from GNU gettext.
2696 * xallocsa.c: New file, from GNU gettext.
2698 2003-11-24 Bruno Haible <bruno@clisp.org>
2700 * allocsa.h: New file, from GNU gettext.
2701 * allocsa.c: New file, from GNU gettext.
2703 2003-11-24 Bruno Haible <bruno@clisp.org>
2705 * eealloc.h: New file.
2707 2004-01-15 Jim Meyering <jim@meyering.net>
2709 Merge from coreutils.
2711 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2712 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2713 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2715 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2716 optional configure-time default.
2718 * version-etc.c (version_etc_copyright): Update copyright date.
2720 * xreadlink.c (xreadlink): Correct outdated comment.
2722 2004-01-15 Paul Eggert <eggert@twinsun.com>
2724 Merge from coreutils.
2726 * posixver.c: Include posixver.h.
2728 * same.c: Include <stdbool.h>, <limits.h>.
2729 (_POSIX_NAME_MAX): Define if not defined.
2731 (same_name): If file names are silently truncated, report
2732 that the file names are the same if they are the same after
2733 the silent truncation.
2735 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2736 conversion function.
2737 * xstrtod.c (xstrtod): Likewise. All callers changed to
2738 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2741 2004-01-14 Paul Eggert <eggert@twinsun.com>
2743 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2744 with like-named macro in fnmatch.c.
2745 (EXT): Use an internal constant instead.
2747 Merge fnmatch patches from glibc.
2748 * fnmatch.c (mbsinit): Remove define.
2749 Add libc_hidden_ver (__fnmatch, fnmatch).
2750 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2751 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2753 2003-12-14 Karl Berry <karl@gnu.org>
2755 * config.charset: update from gettext-runtime.
2757 2003-12-03 Paul Eggert <eggert@twinsun.com>
2759 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2760 Bug reported by Alfred M. Szmidt.
2762 2003-11-29 Karl Berry <karl@gnu.org>
2764 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2766 2003-11-23 Paul Eggert <eggert@twinsun.com>
2767 Bruno Haible <bruno@clisp.org>
2769 * printf-parse.h: Don't include sys/types.h.
2770 (ARG_NONE): New macro.
2771 (char_directive): Change type of *arg_index fields to size_t.
2772 * printf-parse.c: Don't include sys/types.h.
2773 (SSIZE_MAX): Remove macro.
2774 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2775 Remove unnecessary overflow check.
2776 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2779 2003-11-24 Paul Eggert <eggert@twinsun.com>
2781 * alloca.c: Remove dependency on xalloc module.
2782 (xalloc_die): Remove.
2783 (memory_full) [!defined emacs]: New macro.
2784 [!defined emacs]: Don't include xalloc.h.
2785 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2786 address arithmetic overflows. Change datatypes a bit to avoid
2789 2003-11-22 Jim Meyering <jim@meyering.net>
2791 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2793 2003-11-17 Bruno Haible <bruno@clisp.org>
2795 * vasnprintf.c (alloca): Remove fallback definition.
2796 (freea): Remove definition.
2797 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2798 Reported by Paul Eggert.
2800 2003-11-17 Jim Meyering <jim@meyering.net>
2802 On systems without utime and without a utimes function capable of
2803 dealing with a NULL struct utimbuf* argument, this utime replacement
2804 could -- in unusual circumstances -- leak a file descriptor.
2805 * utime.c: Include <unistd.h> and <errno.h>.
2806 (utime_null): Be sure to close `fd' and to preserve errno.
2807 Reported by Geoff Collyer via Arnold Robbins.
2809 2003-11-16 Paul Eggert <eggert@twinsun.com>
2810 Bruno Haible <bruno@clisp.org>
2812 Protect against address arithmetic overflow.
2813 * printf-args.h: Include stddef.h.
2814 (arguments): Change type of field 'count' to size_t.
2815 * printf-args.c (printf_fetchargs): Use size_t instead of
2816 'unsigned int' where appropriate.
2817 * printf-parse.h: Include sys/types.h.
2818 (char_directive): Change type of *arg_index fields to ssize_t.
2819 (char_directives): Change type of fields 'count', max_*_length to
2821 * printf-parse.c: Include sys/types.h and xsize.h.
2822 (SSIZE_MAX): Define fallback value.
2823 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2824 instead of 'int' where appropriate. Check a_allocated, d_allocated
2825 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2826 * vasnprintf.c: Include xsize.h.
2827 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2828 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2829 overflow. Avoid wraparound when converting a width or precision from
2832 2003-11-16 Bruno Haible <bruno@clisp.org>
2834 Update from GNU gettext.
2835 * printf-parse.c: Generalize to it can be compiled for wide strings.
2836 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2837 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2838 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2839 SNPRINTF): New macros.
2840 Don't include <alloca.h> if the file is used inside libintl.
2841 (local_wcslen): New function, for Solaris 2.5.1.
2842 (VASNPRINTF): Use it instead of wcslen.
2844 2003-11-16 Bruno Haible <bruno@clisp.org>
2846 * xsize.h (xmax): New function.
2847 (xsum, xsum3, xsum4): Declare as "pure" functions.
2849 2003-11-12 Paul Eggert <eggert@twinsun.com>
2851 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2852 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2853 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2854 heuristic is just as accurate as far as we know, and it removes a
2855 dependency on size_max.m4 and ptrdiff_max.m4.
2857 2003-11-12 Paul Eggert <eggert@twinsun.com>
2859 * xstrtol.c (__xstrtol): Remove "break" immediately after
2860 "return", to pacify some unknown compiler. Problem reported
2863 2003-11-11 Bruno Haible <bruno@clisp.org>
2865 * xsize.h (SIZE_MAX): Remove fallback definition.
2866 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2869 2003-11-10 Paul Eggert <eggert@twinsun.com>
2871 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2872 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2873 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2875 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2876 not (size_t) -1, since it's defined here.
2878 2003-11-06 Paul Eggert <eggert@twinsun.com>
2880 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2881 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2882 Reject sizes of exactly SIZE_MAX bytes.
2883 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2884 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2886 2003-11-05 Bruno Haible <bruno@clisp.org>
2888 * xsize.h: Include limits.h, to avoid a possible collision with
2889 SIZE_MAX defined in <limits.h> on Solaris.
2891 2003-11-04 Bruno Haible <bruno@clisp.org>
2893 * xsize.h: New file.
2894 * linebreak.c: Include xsize.h.
2895 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2896 argument for overflow.
2897 Suggested by Paul Eggert.
2899 2003-10-31 Bruno Haible <bruno@clisp.org>
2901 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2902 to avoid (extremely rare) race condition.
2903 Suggested by Paul Eggert.
2905 2003-11-03 Jim Meyering <jim@meyering.net>
2907 * userspec.c: Include "userspec.h".
2908 * userspec.h: New file.
2910 2003-10-31 Paul Eggert <eggert@twinsun.com>
2912 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2913 * mountlist.c (SIZE_MAX): Define if not defined already.
2914 (read_filesystem_list): Set and use me_type_malloced.
2915 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2916 whatever the type happens to be), for brevity and consistency.
2917 Check for size calculation overflow on Alphas running OSF/1.
2919 2003-10-31 Jim Meyering <jim@meyering.net>
2921 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2923 * linebuffer.c: Include <string.h> for declaration of memset.
2925 2003-10-30 Paul Eggert <eggert@twinsun.com>
2926 Bruno Haible <bruno@clisp.org>
2928 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2929 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2931 2003-10-29 Paul Eggert <eggert@twinsun.com>
2933 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2934 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2936 * quotearg.c (quotearg_n_options): Use it.
2937 * group-member.c: Include <stdbool.h>.
2938 (free_group_info): Arg is now const *; don't free arg.
2939 (get_group_info): Now returns bool and accepts struct group_info *,
2940 rather than returning a malloc'ed struct group_info *.
2941 All uses changed. Check for overflow in internal size calculation.
2943 * getusershell.c (readname): Simplify the code by using x2nrealloc
2944 rather than xmalloc/xrealloc.
2945 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2946 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2947 conformance bug: the old code used a pointer after freeing the
2948 storage that it addressed.
2949 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2950 rather than doing it by hand.
2951 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2952 the buffer preserved. Use free and xmalloc instead.
2953 * quotearg.c (quotearg_n_options): Likewise.
2954 Use a simpler test for size overflow. Don't use xalloc_oversized
2955 because unsigned int might be wider than size_t (!); this suggests
2956 that we should switch from unsigned int to size_t for slot numbers.
2958 2003-10-27 Bruno Haible <bruno@clisp.org>
2960 * stdbool_.h: Better support for BeOS.
2962 2003-10-27 Paul Eggert <eggert@twinsun.com>
2964 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2965 to allocate the returned structure. Do not allocate a subarray,
2966 as x2nrealloc will do that.
2967 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2968 instead of xnrealloc.
2969 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2971 2003-10-26 Paul Eggert <eggert@twinsun.com>
2973 * xalloc.h (xalloc_oversized): New static inline function, for
2974 callers that want to do their own size-overflow checking. Include
2975 <stdbool.h>, since xalloc_oversized returns bool.
2976 * xalloc.c (array_size_overflow): Remove. All callers changed
2977 to use xalloc_oversized.
2979 Add two functions x2realloc, x2nrealloc, for programs that grow
2980 arrays dynamically by doubling their sizes.
2981 * xalloc.h (x2realloc, x2nrealloc): New decls.
2982 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2985 Port to C99 semantics for 'inline' of external functions.
2986 Bug reported by Bruno Haible.
2987 * xmalloc.c (xnmalloc_inline): New static inline function,
2988 with the old contents of xnmalloc.
2989 (xnmalloc, xmalloc): Use it.
2990 (xnrealloc_inline): New static inline function,
2991 with the old contents of xnrealloc.
2992 (xnrealloc, xrealloc): Use it.
2994 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2996 2003-10-25 Paul Eggert <eggert@twinsun.com>
2998 Fix several address-calculation bugs in the hash modules,
2999 plus some minor code cleanup.
3001 * hash.h: Include <stdbool.h>, for bool.
3002 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3003 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3004 hash_get_n_entries, hash_get_max_bucket_length,
3005 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3006 hash_rehash): Use size_t rather than unsigned.
3007 * hash.c (struct hash_table, hash_get_n_buckets,
3008 hash_get_n_buckets_used, hash_get_n_entries,
3009 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3010 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3011 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3013 (SIZE_MAX): Define if not defined.
3014 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3015 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3017 Use const * when possible.
3018 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3019 (check_tuning): Fix bug: if tuning parameters were very close to
3020 0 or 1, rounding errors could have caused subscript violations.
3021 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3022 (hash_initialize): Add 'fail:' label
3023 to free table and return NULL, and use it to simplify code.
3024 Use calloc rather than clearing the storage ourself.
3025 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3026 buffer size calculations.
3027 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3028 Include <stddef.h>, for size_t.
3029 * hash-pjw.c (hash_pjw): Likewise.
3030 Switch to method described by Bruno Haible.
3031 Include <limits.h>, for CHAR_BIT.
3032 (SIZE_BITS): New macro.
3034 2003-10-21 Paul Eggert <eggert@twinsun.com>
3036 * getndelim2.c (getndelim2): When size calculation overflows,
3037 ceiling the allocation at NMAX bytes rather than silently
3038 discarding input bytes before NMAX is reached. This makes
3039 a difference only if NMAX exceeds SIZE_MAX / 2.
3041 * obstack.c: Merge from glibc.
3042 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3043 Add libc_hidden_def (_obstack_newchunk).
3044 (_obstack_free) [! defined _LIBC]: Remove.
3045 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3046 a clone of the function body.
3047 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3048 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3050 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3051 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3054 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3055 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3056 Don't use lvalue casts, as GCC plans to remove support for them
3057 in GCC 3.5. Reported by Joseph S. Myers. This bug
3058 was also present in the non-GCC version, indicating that this
3059 code had always been buggy and had never been widely used.
3060 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3061 Use the fast variant of each macro, rather than copying the
3062 definiens of the fast variant; that way, we'll be more likely to
3063 catch future bugs in the fast variants.
3065 2003-10-20 Bruno Haible <bruno@clisp.org>
3067 * wait-process.h: New file, from GNU gettext.
3068 * wait-process.c: New file, from GNU gettext.
3070 2003-10-19 Jim Meyering <jim@meyering.net>
3072 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3074 2003-10-16 Paul Eggert <eggert@twinsun.com>
3076 * getgroups.c: Include <errno.h>, <stdlib.h>.
3077 (getgroups): First arg is int, not size_t.
3078 Don't let 'free' mangle errno.
3080 2003-10-16 Jim Meyering <jim@meyering.net>
3082 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3084 2003-10-15 Paul Eggert <eggert@twinsun.com>
3086 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3088 (new_exclude, add_exclude_file): Initial size no longer needs to
3090 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3091 our own address arithmetic overflow checking.
3093 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3094 (fnmatch): Do not alloca more than 2000 wide characters;
3095 instead, use malloc for large buffers.
3096 Check for address arithmetic overflow, and return -1
3097 with errno set to ENOMEM in that case.
3098 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3099 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3100 instead, return -1. Check for address arithmetic overflow.
3102 2003-10-14 Paul Eggert <eggert@twinsun.com>
3104 Handle invalid suffixes and overflow independently, so that
3105 callers can treat them independently as needed. Fix some bugs in
3106 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3107 suffix for a human-readable blocksize. The major caller-visible
3108 change is the addition of a new
3109 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3110 that both overflow and suffix chars were found.
3112 * human.c (humblock): Don't check separately for invalid suffix
3113 char; that is xstrtoumax's job (now that its bug is fixed).
3114 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3115 INTMAX_MAX]: New macros.
3116 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3117 TYPE_MAXIMUM): New macros.
3118 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3119 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3120 if overflow occurs, as it's what __strtol does and it's more useful
3122 (__xstrtol): If __strtol reports some error other than ERANGE,
3123 reflect it to the caller as LONGINT_INVALID. If it reports
3124 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3125 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3126 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3128 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3129 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3130 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3131 [defined UINTMAX_MAX]: New macros.
3133 2003-10-14 Bruno Haible <bruno@clisp.org>
3135 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3136 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3137 Also use volatile where needed.
3139 2003-10-12 Paul Eggert <eggert@twinsun.com>
3141 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3142 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3143 and define in terms of the other primitives.
3144 * xmalloc.c: Include stdbool.h; do not include exit.h.
3145 (SIZE_MAX): Define if not already defined.
3146 (array_size_overflow): New function.
3147 (xalloc_die): Abort instead of exiting if 'error' returns.
3148 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3149 (xmalloc, xrealloc): Use them.
3150 (xcalloc): Check for address arithmetic overflow.
3151 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3152 a bit faster than strcpy.
3154 2003-10-08 Paul Eggert <eggert@twinsun.com>
3156 Merge getpass from libc, plus a few fixes.
3158 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3159 Include <stdbool.h>.
3160 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3161 __fsetlocking to empty.
3162 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3163 do include <bits/libc-lock.h>.
3164 Do not include <fcntl.h>; not needed.
3165 [_LIBC]: Include <wchar.h>.
3166 (NOTCANCEL_MODE): New macro.
3167 (flockfile, funlockfile) [_LIBC]: New macros.
3168 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3169 [!_LIBC]: New macros.
3170 (call_fclose): New function.
3171 (getpass): Use it. Save tty stream separately; this simplifies the
3172 code and makes it more reliable if stdin happens to equal stdout.
3173 Invoke __fsetlocking on tty.
3174 Handle thread cancellation if needed.
3175 Namespace cleanup (use __tcgetattr, __getline).
3176 Use bool for Booleans.
3177 [USE_IN_LIBIO]: Handle wide streams.
3178 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3179 stream might go where.
3181 * unlocked-io.h: Include <stdio.h>, so that the caller
3182 doesn't have to include <stdio.h> before us.
3183 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3184 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3185 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3186 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3187 if not declared, so that we can use getpass.c code from libc without
3189 (flockfile, ftrylockfile, funlockfile): New macros.
3191 2003-10-06 Bruno Haible <bruno@clisp.org>
3193 * version-etc-2.h: Remove file.
3194 * version-etc-2.c: Remove file.
3196 2003-09-25 Jim Meyering <jim@meyering.net>
3197 Bruno Haible <bruno@clisp.org>
3199 This lets translators provide better translations for the
3200 "Written by ..." part of --version output.
3201 * version-etc.h: Include stdarg.h.
3202 (version_etc_copyright): Declare as readonly.
3203 (version_etc): Make this function variadic with a NULL-terminated list
3204 of author name strings.
3205 (version_etc_va): New declaration.
3206 * version-etc.c: Include stdarg.h, stdlib.h.
3207 (version_etc_copyright): Declare as readonly.
3208 (version_etc_va): New function. Provide a different translatable string
3209 for each possible number of authors < 10. Abbreviate when there are 10
3211 (version_etc): Make this function variadic. Call version_etc_va.
3212 Suggestion from Gary V. Vaughan.
3214 * long-options.h (parse_long_options): Change prototype: the authors
3215 string is moved to the end and becomes variadic.
3216 * long-options.c: Include stdarg.h.
3217 (parse_long_options): Make this function variadic, too.
3218 Call version_etc_va, not version_etc.
3220 2003-10-06 Bruno Haible <bruno@clisp.org>
3222 * fatal-signal.h: New file, from GNU gettext.
3223 * fatal-signal.c: New file, from GNU gettext.
3225 2003-10-04 Karl Berry <karl@gnu.org>
3227 * argp*: update from libc.
3229 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3231 * getpass.c (getpass): Use a no-op fseek when switching from input to
3232 output mode on the same stream.
3234 2003-09-29 Paul Eggert <eggert@twinsun.com>
3236 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3237 Fix arg typo in previous patch.
3239 2003-09-28 Jim Meyering <jim@meyering.net>
3241 * error.c: Correct cpp indentation.
3243 2003-09-27 Paul Eggert <eggert@twinsun.com>
3245 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3246 Omit the special code that used __typeof__, since we worry that
3247 it could be more trouble than it's worth. See:
3248 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3249 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3253 2003-09-26 Jim Meyering <jim@meyering.net>
3255 * error.c (error_tail): Move some declarations
3256 into inner scope where the local variables are used.
3258 2003-09-26 Bruno Haible <bruno@clisp.org>
3260 * stpncpy.h (gnu_stpncpy): New declaration.
3261 (stpncpy): Define as alias for gnu_stpncpy.
3262 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3264 2003-09-26 Paul Eggert <eggert@twinsun.com>
3266 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3267 (error_tail): Do not loop, reallocating temporary buffer, since
3268 the output cannot contain more wide characters than the input
3269 contains bytes, the size must be big enough already. This avoids
3270 one potential size overflow calculation. Check for size overflow
3271 when calculating temporary buffer size. Free temporary buffer
3272 when done, if it was allocated with malloc; this plugs a memory
3273 leak. Remove casts from void * to pointers, that are no longer
3274 needed now that we're assuming C89 or better.
3276 Merge error changes from glibc.
3278 * error.c, error.h: Update copyright notice header to match glibc.
3279 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3280 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3281 Disable cancellation while printing error.
3282 * error.h: Prepend __ to parameter names.
3284 2003-09-25 Karl Berry <karl@gnu.org>
3286 * argp-fmtstream.c, argp-help.c: update from libc.
3288 2003-09-25 Bruno Haible <bruno@clisp.org>
3290 * version-etc-2.h: New file, from version-etc.h with modifications.
3291 * version-etc-2.c: New file, from version-etc.c with modifications.
3293 2003-09-25 Simon Josefsson <jas@extundo.com>
3295 * xgetdomainname.h: New file.
3296 * xgetdomainname.c: New file.
3298 2003-09-25 Simon Josefsson <jas@extundo.com>
3299 Bruno Haible <bruno@clisp.org>
3301 * getdomainname.h: New file.
3302 * getdomainname.c: New file.
3304 2003-09-24 Paul Eggert <eggert@twinsun.com>
3306 * linebuffer.c (freebuffer): Don't free the argument, just
3307 the buffer associated with the argument. Bug reported by
3310 2003-09-19 Karl Berry <karl@gnu.org>
3312 * argp.h: update from libc.
3314 2003-09-16 Paul Eggert <eggert@twinsun.com>
3316 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3317 input error, instead of returning NULL the next time we are called
3318 (and therefore losing track of errno).
3320 2003-09-15 Paul Eggert <eggert@twinsun.com>
3322 * getndelim2.c (getndelim2): Don't trash errno when a read
3323 fails, so that the caller gets the proper errno.
3325 * readutmp.c (read_utmp): Likewise.
3326 Check for fstat error. Close stream and free storage
3329 2003-09-14 Bruno Haible <bruno@clisp.org>
3331 * fwriteerror.h: New file.
3332 * fwriteerror.c: New file.
3334 2003-09-14 Jim Meyering <jim@meyering.net>
3336 * getloadavg.c: Correct cpp indentation.
3337 * strdup.c: Likewise.
3338 * vasnprintf.c: Likewise.
3340 2003-09-12 Paul Eggert <eggert@twinsun.com>
3342 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3343 * obstack.c [!defined _LIBC]: Likewise.
3344 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3345 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3346 * exitfail.c: Don't include stdlib.h; no longer needed.
3348 More changes to assume C89 or better.
3350 * error.c (error_tail): Assume vprintf.
3352 * argmatch.c (getenv): Remove decl.
3353 * progreloc.c (get_full_program_name): Define via prototype.
3354 * setenv.c (clearenv): Likewise.
3355 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3357 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3358 (malloc, memcpy): Remove decls.
3359 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3360 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3361 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3362 (memcpy): Remove macro.
3363 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3364 (__P): Remove. All uses removed.
3365 (PTR): Remove. All uses changed to void *.
3366 (CHAR_BIT, NULL): Remove.
3367 (spaces, zeros, memset_space, memset_zero)
3368 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3370 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3371 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3372 Define with prototype.
3373 Remove now-unnecessary prototype decl.
3374 (extra_args_spec): Assume ANSI C. All uses changed.
3375 (extra_args_spec_iso): Remove.
3376 (my_strftime, emacs_strftimeu): Define via prototype.
3377 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3379 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3380 * strtoimax.c: Include <stdlib.h> unconditionally.
3381 (strtoul, strtol): Remove decls.
3382 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3384 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3385 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3386 (LOCALE_PARAM_PROTO): New macro.
3387 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3388 (INTERNAL (strtol), strtol): Define with a prototype.
3389 (PARAMS): Remove. All uses removed.
3390 * tempname.c: Include <string.h> unconditionally.
3391 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3392 * xgethostname.c (main): Define with a prototype.
3393 * xmalloc.c: Include "xalloc.h" first, to check interface.
3394 Include <stdlib.h> unconditionally.
3395 (calloc, malloc, realloc, free): Remove decls.
3396 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3397 Include <stdlib.h> unconditionally. Sort include file names.
3399 (xstrtod): Define with a prototype.
3400 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3401 (strtol, strtoul): Remove decls.
3403 2003-09-11 Paul Eggert <eggert@twinsun.com>
3405 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3406 Include <stdlib.h>, <string.h> unconditionally.
3407 Remove now-unnecessary cast to char *.
3408 * strnlen.c: Include <string.h> unconditionally.
3409 * yesno.c (yesno): Define with a prototype.
3411 2003-09-10 Bruno Haible <bruno@clisp.org>
3413 * strcspn.c: Include <string.h> unconditionally.
3414 * strpbrk.c: Include <string.h> unconditionally.
3415 * strstr.c: Include <string.h> unconditionally.
3416 * unicodeio.c: Include <string.h> unconditionally.
3417 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3418 * unsetenv.c: Likewise.
3419 * xreadlink.c: Include <stdlib.h> unconditionally.
3420 * yesno.c: Include <stdlib.h> unconditionally.
3421 (rpmatch): Add prototype.
3423 2003-09-10 Jim Meyering <jim@meyering.net>
3425 * error.c: Correct indentation of cpp directives.
3427 2003-09-09 Paul Eggert <eggert@twinsun.com>
3431 * acosl.c (main): Use a prototype.
3432 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3435 * getloadavg.c (getloadavg, main): Define via prototypes.
3437 * getopt.h (struct option.name): Assume C89, and use 'const'.
3438 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3439 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3441 * getopt.c (const): Remove macro.
3442 Include <string.h> unconditionally.
3443 (my_index): Remove; all uses changed to strchr.
3444 (strlen): Remove decl.
3445 (exchange): Remove forward decl; no longer needed.
3446 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3447 Define with prototype.
3448 * getopt1.c (const): Remove macro.
3449 (getopt_long, getopt_long_only, main): Define with prototype.
3451 * getugroups.c: Include <string.h> unconditionally.
3453 * getusershell.c: Include <stdlib.h> unconditionally.
3454 (getusershell, setusershell, endusershell, readname, main):
3455 Define with prototypes.
3457 * group-member.c: Include group-member.h first.
3458 Include <stdlib.h> unconditionally.
3460 * hard-locale.c: Include hard-locale.h first.
3461 Include <stdlib.h>, <string.h> unconditionally.
3463 * hash.c (free, malloc): Remove decls.
3464 Include <stdlib.h> unconditionally.
3466 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3467 (getenv): Do not declare.
3469 * idcache.c: Include <string.h> unconditionally.
3471 * long-options.c: Include long-options.h first, to test interface.
3472 Include <stdlib.h> unconditionally.
3474 * makepath.c: Include makepath.h first, to test interface.
3475 Include <stdlib.h> and <string.h> unconditionally.
3477 * linebuffer.c: Include <stdlib.h>.
3478 (free): Remove decl.
3480 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3481 rpl_malloc returns void *, not char *.
3482 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3484 * md5.h: Include <limits.h> unconditionally.
3485 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3486 (__P): Remove; all uses removed.
3487 * md5.c: Include "md5.h" first.
3488 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3489 md5_buffer, md5_process_bytes, md5_process_block):
3490 Define with prototypes.
3491 * sha.h (__P): Remove all uses. (It wasn't defined??)
3492 * sha.c: Include "sha.h" first.
3493 Include <stdlib.h>, <string.h> unconditionally.
3495 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3496 * memcmp.c (__ptr_t): Likewise.
3497 * memrchr.c (__ptr_t): Likewise.
3498 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3499 Include <string.h> unconditionally.
3500 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3501 * memchr.c: Include <stdlib.h> unconditionally.
3502 * memchr.c (LONG_MAX): Remove.
3503 * memrchr.c (LONG_MAX): Likewise.
3504 * memchr.c (__memchr): Define via a prototype.
3505 * memrchr.c (__memrchr): Likewise.
3506 * memcmp.c (__P): Remove, and remove all uses.
3507 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3508 Remove forward decls; no longer needed.
3509 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3510 Use types required by C89 in prototype.
3512 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3513 * savedir.c: Likewise.
3514 * mkdir.c (free): Remove decl.
3515 * rmdir.c (rmdir): Define with a prototype.
3516 * savedir.c: Include savedir.h first, to test interface.
3518 * mktime.c (STDC_HEADERS): Remove.
3519 Include <stdlib.h>, <string.h> unconditionally.
3521 * modechange.c: Include <stdlib.h> unconditionally.
3522 (malloc): Remove decl.
3524 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3525 (free): Remove decl.
3527 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3528 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3529 (This type really should be intptr_t, but that's a C99ism.)
3530 (_obstack_memcpy): Remove: all uses changed to memcpy.
3531 Include <string.h> unconditionally.
3532 (struct obstack): Assume __STDC__ for types of members
3533 chunkfun, freefun, extra_arg.
3534 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3535 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3536 obstack_begin, obstack_specify_allocation,
3537 obstack_specify_allocation_with_arg, obstack_chunkfun,
3538 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3539 Remove unprototyped decls and the macros that use them.
3540 * obstack.c (POINTER): Remove. All uses changed to void *.
3541 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3542 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3543 (defined __STDC__ && __STDC__)]:
3544 Remove nonprototyped code.
3545 Include <stdlib.h> unconditionally.
3546 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3547 _obstack_allocated_p, _obstack_free, obstack_free,
3548 _obstack_memory_used, print_and_abort):
3549 Define using prototypes.
3550 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3551 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3552 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3553 obstack_next_free, obstack_object_size, obstack_room) [0]:
3554 Remove unused, unprototyped code.
3556 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3558 * physmem.c (physmem_total, physmem_available, main): Define
3561 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3562 (main): Define with a prototype.
3564 * posixver.c (getenv): Remove decl.
3566 * putenv.c (malloc): Returns void *, not char *.
3567 Include <string.h> unconditionally.
3568 (strchr, memcpy, NULL): Do not define.
3570 * readtokens.c: Include readtokens.h first, to test interface.
3571 Include <stdlib.h>, <string.h> unconditionally.
3572 (init_tokenbuffer): Define with a prototype.
3574 * regex.c (PARAMS): Remove. All uses removed.
3575 All uses of _RE_ARGS removed, too.
3576 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3578 (bzero): Assume memset exists.
3579 (memcmp, memcpy, NULL): Remove.
3580 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3581 char, or assignments to local vars of type signed char.
3582 (init_syntax_once, PREFIX(extract_number_and_incr),
3583 PREFIX(print_partial_compiled_pattern),
3584 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3585 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3586 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3587 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3588 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3589 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3590 wcs_compile_range, byte_compile_range, truncate_wchar,
3591 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3592 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3593 count_mbs_length, wcs_re_match_2_internal,
3594 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3595 PREFIX(alt_match_null_string_p),
3596 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3597 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3598 regfree, PREFIX(extract_number)): Define with prototype. Remove
3599 now-unnecessary declaration, if any.
3600 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3602 Remove now-unnecessary casts among pointer types.
3603 * regex.h (_RE_ARGS): Remove. All uses removed.
3605 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3606 (free): Remove decl.
3608 * rpmatch.c: Include <stdlib.h> unconditionally.
3610 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3611 (free): Remove decl.
3613 * save-cwd.c: Include <stdlib.h> unconditionally.
3614 * xgetcwd.c: Likewise.
3616 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3617 (free): Remove decl.
3619 * strchrnul.c (strchrnul): Define with a prototype.
3620 Fix bug: c_in was not converted to char before searching.
3622 The following changes are not K&R related:
3624 * group-member.h: Include <sys/types.h>, so that this file is
3626 * makepath.h: Likewise.
3628 * getusershell.c (readname, default_index, line_size, readname):
3629 Use size_t, not int, for sizes.
3630 (readname): If the size overflows, report an error instead of
3633 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3635 * getndelim2.c: Assume stdlib.h per the C89 spec.
3637 2003-09-08 Paul Eggert <eggert@twinsun.com>
3639 Assume C89 or better; remove K&R cruft.
3640 A few of these changes were first proposed by Derek Robert Price
3641 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3643 * addext.c: Include <string.h> unconditionally.
3644 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3645 Don't declare getenv or malloc.
3647 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3648 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3650 (find_stack_direction, alloca): Use prototypes.
3652 * atexit.c (atexit): Define using a prototype.
3654 * basename.c, dirname.c, stripslash.c:
3655 Include <string.h> unconditionally.
3657 * bcopy.c: Include <stddef.h>.
3658 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3660 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3662 * error.h (error, error_at_line, error_print_progname)
3663 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3664 * error.c: Include error.h first, to check interface.
3665 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3666 (VA_START): Remove; all uses changeed to va_start.
3667 (exit, strerror): Remove decls.
3668 (error_print_progname): Prototype uncondionally.
3669 Don't include <errno.h>; no longer needed.
3670 (private_strerror): Remove.
3671 (error_tail): Always define.
3672 (error, error_at_line): Assume C89 or better; always use prototypes.
3673 * fatal.c: Include "fatal.h" first, to test interface.
3674 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3675 (VA_START): Remove; all uses changed to va_start.
3676 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3678 (exit): Remove decl.
3679 (fatal): Prototype unconditionally. Assume va_start works.
3680 Abort at end, to pacify gcc.
3682 * euidaccess.c (main): Define with a prototype.
3684 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3686 * exitfail.c: Include <stdlib.h> unconditionally.
3688 * fnmatch_.h (__P): Remove. All uses changed to assume
3690 * fnmatch.c: Include fnmatch.h first, to test interface.
3691 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3692 (getenv): Remove decl.
3693 (fnmatch): Define using a prototype.
3694 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3695 (FCT): Define using a prototype.
3697 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3699 * gethostname.c: Include <stddef.h>.
3700 (gethostname): Define with prototype. Length is size_t, not int.
3702 2003-09-08 Paul Eggert <eggert@twinsun.com>
3704 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3705 getversion.c should have been removed then, but was accidentally
3708 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3709 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3711 2003-09-07 Paul Eggert <eggert@twinsun.com>
3713 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3714 copy_tm_result. Bug reported by Simon Josefsson in
3715 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3717 2003-09-06 Paul Eggert <eggert@twinsun.com>
3719 * time_r.c, time_r.h: New files.
3721 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3723 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3724 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3726 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3728 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3729 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3732 * timegm.c: Switch to glibc implementation, with the following changes:
3733 [defined HAVE_CONFIG_H]: Include <config.h>.
3734 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3735 (__mktime_internal) [!defined _LIBC]: New decl.
3736 (__gmtime_r) [!defined _LIBC]: New macro and function.
3737 (timegm): Use a prototype, since gnulib assumes C89.
3738 Do not bother declaring tmp to be const, as it's not really usefu.
3739 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3740 (timegm): Declare only if HAVE_DECL_TIMEGM.
3742 2003-09-03 Paul Eggert <eggert@twinsun.com>
3744 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3745 Bug reported by Lute Kamstra in
3746 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3748 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3749 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3750 course with correspondingly smaller numbers for tomorrow and
3751 yesterday. From Tadayoshi Funaba. Originally installed into
3752 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3755 2003-08-31 Simon Josefsson <jas@extundo.com>
3757 * timegm.h: New file.
3758 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3760 2003-08-31 Karl Berry <karl@gnu.org>
3762 * argp.h: update from libc.
3764 2003-08-28 Bruno Haible <bruno@clisp.org>
3766 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3767 warning on QNX, which defines O_BINARY to 000000.
3769 2003-08-24 Bruno Haible <bruno@clisp.org>
3771 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3772 MSVC7 <stdio.h> is included later.
3774 2003-08-20 Bruno Haible <bruno@clisp.org>
3776 * progname.h: New file, from GNU gettext.
3777 * progname.c: New file, from GNU gettext.
3778 * progreloc.c: New file, from GNU gettext.
3780 2003-08-19 Bruno Haible <bruno@clisp.org>
3782 * xstrdup.c: Assume <string.h> exists.
3784 2003-08-18 Jim Meyering <jim@meyering.net>
3786 * setenv.h: Indent nested cpp directive.
3787 * vasnprintf.c: Remove trailing blanks.
3789 2003-08-17 Simon Josefsson <jas@extundo.com>
3790 Bruno Haible <bruno@clisp.org>
3792 * xstrndup.h: New file.
3793 * xstrndup.c: New file.
3795 2003-08-17 Bruno Haible <bruno@clisp.org>
3797 * strndup.h: New file.
3799 2003-08-16 Paul Eggert <eggert@twinsun.com>
3801 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3802 space, undoing this 2003-08-12 change:
3803 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3805 2003-08-16 Jim Meyering <jim@meyering.net>
3807 Merge from coreutils.
3808 * xstrtoimax.c: #else #if -> #elif.
3809 * xstrtoumax.c: Likewise.
3811 2003-08-15 Paul Eggert <eggert@twinsun.com>
3813 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3814 rather than tab, after '#' in shell-script copyright notices.
3815 Suggested by Bruno Haible.
3817 2003-08-15 Jim Meyering <jim@meyering.net>
3818 and Paul Eggert <eggert@twinsun.com>
3820 Merge from coreutils.
3821 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3822 member but strut utmpx does not. Needed for AIX 4.3.3.
3823 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3825 2003-08-15 Jim Meyering <jim@meyering.net>
3827 Merge from coreutils.
3828 * xgethostname.c: Include <stdlib.h>.
3829 (xghostname): Don't exit for anything other than memory-related
3830 failure; just return NULL.
3831 * userspec.c: Include "posixver.h".
3832 (parse_user_spec): Accept `.' as a separator only
3833 in pre-POSIX-200112 mode.
3834 * strtoimax.c: Use #elif rather than #else #if.
3835 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3836 Remove function, now that we can rely on a working tzset function.
3837 [!_LIBC]: Ensure that the required autoconf test has been run.
3838 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3839 Use underlying_strftime for %r.
3840 * sha.c: Merge in some clean-up and optimization changes from glibc.
3841 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3842 Ensure that it is a multiple of 64.
3843 Rearrange loop exit tests so as to avoid performing an
3844 additional fread after encountering an error or EOF.
3845 * realloc.c: Update copyright date.
3847 2003-08-14 Jim Meyering <jim@meyering.net>
3849 Merge from coreutils.
3850 * obstack.h: Whitespace changes.
3851 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3852 and xcalloc return values.
3853 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3854 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3855 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3856 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3857 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3859 Use mntctl's return value to drive the entry-processing loop, since
3860 we can't rely on the value of the vmt_length member in the last
3861 entry. On some systems doing so could result in exhausting
3862 virtual memory. Based in part on a patch from Mike Jetzer.
3864 2003-08-14 Jim Meyering <jim@meyering.net>
3865 and Paul Eggert <eggert@twinsun.com>
3867 Merges from coreutils, plus other fixes.
3868 * physmem.c: Merge in portability changes from gcc/libiberty
3869 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3870 for credits and details. Thanks to Kaveh Ghazi for helping
3871 to keep these files in sync.
3872 (ARRAY_SIZE): Define it.
3873 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3874 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3875 (memcasecmp): Don't assume size_t fits in unsigned int.
3876 Remove casts and duplicate code.
3877 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3878 (memcpy): Remove definition.
3879 Merge in some clean-up and optimization changes from glibc.
3880 [BLOCKSIZE]: Move definition to top of file.
3881 Ensure that it is a multiple of 64.
3882 Rearrange loop exit tests so as to avoid performing an
3883 additional fread after encountering an error or EOF.
3884 * md5.h (md5_uintptr): Define.
3885 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3886 return to the initial working directory. Preserve errno
3888 * idcache.c: Include "xalloc.h".
3889 (xmalloc, xrealloc): Remove decls.
3890 (getuser): Remove casts no longer required in C89.
3891 * human.c: Include stdio.h, for sprintf.
3892 * group-member.c: Include "xalloc.h".
3893 (xmalloc, xrealloc): Remove decls.
3894 (get_group_info): Remove casts no longer required in C89.
3895 * getusershell.c (readname): Remove casts no longer required in C89.
3896 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3897 * getline.c: Whitespace fix, from coreutils.
3899 2003-08-13 Paul Eggert <eggert@twinsun.com>
3901 * exclude.c: Include <ctype.h>
3902 (IN_CTYPE_DOMAIN): New macro.
3904 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3907 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3908 Undo previous (whitespace-only) change.
3910 2003-08-12 Paul Eggert <eggert@twinsun.com>
3912 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3913 Normalize leading white space and remove trailing white space.
3914 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3915 notice, as per ../config/srclist-update.
3917 Merge from coreutils.
3918 * euidaccess.h: New file.
3919 * euidaccess.c: Include it.
3920 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3921 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3922 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3924 2003-08-11 Bruno Haible <bruno@clisp.org>
3926 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3927 (vasnprintf): Use it instead of wcslen.
3929 2003-08-11 Bruno Haible <bruno@clisp.org>
3931 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3932 value to ensure that _Bool promotes to int. Use #define for _Bool when
3933 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3935 2003-08-10 Karl Berry <karl@gnu.org>
3937 * regex.h: update from libc (whitespace fix).
3939 2003-08-09 Paul Eggert <eggert@twinsun.com>
3941 Merge some files from coreutils. These changes were
3942 originally made by Jim Meyering.
3943 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3944 many older Unixes require this.
3945 * alloca.c (alloca): Remove cast to argument of free;
3946 no longer needed in C89.
3947 * alloca_.h, regex.h: Fix white space to match
3948 what GNU indent does.
3950 2003-08-05 Paul Eggert <eggert@twinsun.com>
3952 * bumpalloc.h: Remove.
3954 2003-08-04 Paul Eggert <eggert@twinsun.com>
3956 * getloadavg.c: Change copyright notice and spacing to conform to
3959 Merge from coreutils.
3960 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3962 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3963 from Karl Berry, implemented by Jim Meyering.
3964 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3965 from Dmitry V. Levin.
3966 Remove anachronistic cast of xrealloc.
3967 * fnmatch_.h (__const): Remove. Use 'const'.
3968 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3969 type. Otherwise, it wouldn't compile with at least /bin/cc on
3970 ymp-cray-unicos9.0.2.X.
3971 Combine two mostly-identical uses of alloca into one.
3972 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3974 2003-08-04 Dave Love <d.love@dl.ac.uk>
3978 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3979 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3980 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3981 obsolete NLIST_NAME_UNION.
3982 [__GNU__]: Undef BSD and FSCALE.
3983 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3985 2003-08-03 Paul Eggert <eggert@twinsun.com>
3987 * stdbool_.h (_Bool): Make it signed char, instead of
3988 an enum type, so that it's guaranteed to promote to int. See:
3989 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3991 2003-07-31 Paul Eggert <eggert@twinsun.com>
3993 * strerror.c: Include config.h, limits.h. Declare sprintf.
3994 (strerror): Don't assume that a printable int fits in 14 bytes.
3996 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3997 Bruno Haible <bruno@clisp.org>
3999 * getline.h (getline, getdelim): Change return type to ssize_t.
4000 * getline.c (getline, getdelim): Likewise.
4001 Remove _GNU_SOURCE define; now it's defined in config.h through
4004 2003-07-22 Paul Eggert <eggert@twinsun.com>
4006 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4007 over-parenthesization in macros.
4009 Sync with coreutils.
4011 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4014 Use `exit_failure' for xalloc and xmemcoll instead of their own
4015 private exit-failure variables.
4016 * xalloc.h (xalloc_exit_failure): Remove.
4017 * xmalloc.c: Likewise. Include exitfail.h.
4018 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4019 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4020 * xmemcoll.c: Likewise. Include exitfail.h.
4021 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4023 2003-07-18 Paul Eggert <eggert@twinsun.com>
4025 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4026 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4027 to test that it can stand by itself. Include "exitfail.h".
4028 Clients should set exit_failure instead.
4029 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4031 2003-07-18 Andreas Schwab <schwab@suse.de>
4033 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4035 2003-07-18 Bruno Haible <bruno@clisp.org>
4037 * getndelim2.h: New file.
4038 * getndelim2.c: Make into a module of its own. Include config.h,
4040 (getndelim2): Make non-static. Change return type to ssize_t.
4041 * getline.h: Change argument names.
4042 * getline.c: Include getndelim2.h instead of getndelim2.c.
4043 * getnline.c: Include getndelim2.h.
4045 2003-07-17 Bruno Haible <bruno@clisp.org>
4047 * Makefile.am: Remove file.
4048 * Makefile.in: Remove file.
4050 2003-07-17 Bruno Haible <bruno@clisp.org>
4052 * getnline.h: New file.
4053 * getnline.c: New file.
4054 * getndelim2.c: New file, extracted from getline.c.
4055 (getndelim2): Renamed from getdelim2, with added nmax argument.
4056 * getline.c: Include getndelim2.c.
4057 (getdelim2): Moved out to getndelim2.c.
4058 (getline, getdelim): Update.
4060 2003-07-15 <karl@gnu.org>
4062 * vasnprintf.c: update from gettext.
4064 2003-07-15 Jim Meyering <jim@meyering.net>
4066 * makepath.c (make_path): Enclose diagnostic in _(...).
4068 2003-07-14 Paul Eggert <eggert@twinsun.com>
4070 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4071 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4072 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4073 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4074 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4075 updated automatically by ../config/srclist-update. This changes
4076 their license from LPGL to GPL.
4078 2003-07-14 Jim Meyering <jim@meyering.net>
4080 Don't emit diagnostics. Let callers do that.
4081 * save-cwd.c: Don't include "error.h".
4082 (save_cwd): Don't call error. Ensure that errno is valid
4083 when returning nonzero.
4085 * save-cwd.h (restore_cwd): Update prototype.
4086 * save-cwd.c (restore_cwd): Remove two parameters.
4087 Simplify. Don't call error upon failure. Let callers do that.
4088 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4089 when auditing is enabled. But don't bother updating the #if.
4091 2003-07-14 Simon Josefsson <jas@extundo.com>
4093 * mempcpy.h: New file.
4094 * mempcpy.c: New file.
4096 2003-07-14 Paul Eggert <eggert@twinsun.com>
4098 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4099 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4100 unicodeio.c, unicodeio.h, unlocked-io.h:
4101 Switch from LGPL to GPL.
4103 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4105 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4106 it breaks C++ compilation.
4107 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4109 2003-07-10 Jim Meyering <jim@meyering.net>
4111 * vasnprintf.c: Remove trailing blanks.
4112 Make cpp indentation consistent.
4114 2003-07-09 Paul Eggert <eggert@twinsun.com>
4116 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4117 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4118 Switch from LGPL to GPL.
4120 2003-07-07 Paul Eggert <eggert@twinsun.com>
4122 * mktime.c: Fix some boundary cases and remove need for floating point.
4124 Issue a compile-time diagnostic if time_t is floating point, or if
4125 two's complement arithmetic is not in effect, or if arithmetic
4126 right shift does not propagate the sign. These assumptions were
4127 all in the original code but they weren't checked.
4129 (TIME_T_MIDPOINT, verify): New macros.
4130 (__isleap): Remove; it has integer overflow problems.
4131 (leapyear): New function, without those problems.
4132 (ydhms_tm_diff): Remove; splitting into two parts.
4133 (ydhms_diff): New function, containing the arithmetic part of
4134 the old ydhms_tm_diff function. Issue a compile-time
4135 diagnostic if we are not using C99 integer division.
4136 Avoid casts when possible.
4137 (guess_time_tm): New function, containing the checking part of
4138 the old ydhms_tm_diff function. Return the new value, rather than
4139 the difference between it and the old. Accept a new argument T
4140 so that *T specifies the old value. Check for overflow in the result.
4142 (__mktime_internal): Use a time_t offset, not a long int offset.
4143 This undoes the 2003-06-04 change, which is no longer needed now
4144 that we have better overflow checking.
4145 (localtime_offset): Likewise.
4147 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4148 and long are 64-bit but int is only 32-bit.
4149 (ydhms_diff): Use long int to store year1 and yday1.
4150 Issue a compile-time diagnostic if long int is not wide enough.
4152 (__mktime_internal): Use long int to store adjusted year and yday.
4153 Use plain C rather than preprocessor commands, if that doesn't
4155 Check for overflow (and try to repair) after each probe
4156 rather than checking only at the very end. This avoids some bugs
4157 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4158 does not equal GMT offset at maximum time).
4159 Use integer to check for overflow rather than floating point; this
4160 is more portable to non-IEEE hosts, and is a tad faster.
4161 When we detect that we are oscillating between two values,
4162 don't check whether tm_isdst has the requested value, since
4163 we already know the answer. When tm_isdst has the wrong value,
4164 use a different heuristic to find the right one, based on the
4165 extreme values actually observed in practice in tz2003a,
4166 rather than the (overly optimistic) "previous 3 calendar quarters".
4168 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4169 "T const" to accommodate glibc style.
4170 (check_result): Use less-confusing report format. "long" -> "long int.
4172 Don't loop if the iteration overflows time_t.
4173 Allow a negative step in the iteration.
4175 2003-07-01 Paul Eggert <eggert@twinsun.com>
4177 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4178 having it depend on HAVE_SYS_TYPES_H.
4180 2003-06-25 Bruno Haible <bruno@clisp.org>
4182 * readlink.c: New file.
4184 2003-06-20 Bruno Haible <bruno@clisp.org>
4186 Assume C89, so PARAMS isn't needed.
4187 * unicodeio.h (PARAMS): Remove.
4188 * unicodeio.c: Don't use PARAMS.
4190 2003-06-18 Jim Meyering <jim@meyering.net>
4192 Merge changes from coreutils.
4193 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4194 Remove explicit declarations of xmalloc and realloc.
4196 (read_utmp): Remove anachronistic cast of xmalloc.
4198 2003-06-17 Paul Eggert <eggert@twinsun.com>
4200 Assume C89, so PARAMS isn't needed.
4201 * backupfile.h (PARAMS): Remove. All uses removed.
4202 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4203 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4204 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4205 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4206 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4207 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4208 xstrtol.h: Likewise.
4209 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4210 same.h, strverscmp.h: Do not include config.h; no longer needed.
4211 Anyway, config.h should always be included before any other file.
4213 2003-06-11 Simon Josefsson <jas@extundo.com>
4215 * sysexit_.h: New file.
4217 2003-05-20 Derek Price <derek@ximbiot.com>
4219 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4221 2003-06-10 Simon Josefsson <jas@extundo.com>
4223 * strchrnul.h: New file.
4224 * strchrnul.c: New file.
4226 2003-06-10 Simon Josefsson <jas@extundo.com>
4228 * argp.h: New file, from glibc.
4229 * argp-ba.c: New file, from glibc.
4230 * argp-eexst.c: New file, from glibc.
4231 * argp-fmtstream.c: New file, from glibc.
4232 * argp-fmtstream.h: New file, from glibc.
4233 * argp-fs-xinl.c: New file, from glibc.
4234 * argp-help.c: New file, from glibc.
4235 * argp-namefrob.h: New file, from glibc.
4236 * argp-parse.c: New file, from glibc.
4237 * argp-pv.c: New file, from glibc.
4238 * argp-pvh.c: New file, from glibc.
4239 * argp-xinl.c: New file, from glibc.
4241 2003-06-07 Jim Meyering <jim@meyering.net>
4243 * readtokens.h: Put `Free Software Foundation, Inc.'
4244 in place of my name in the copyright comment.
4245 Remove definition and uses of __P.
4248 * stat.c: Don't declare xmalloc explicitly.
4249 Instead, include "xalloc.h".
4250 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4251 xrealloc, and xcalloc return values.
4252 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4254 * xgetcwd.h: Remove definition/uses of PARAMS.
4256 2003-06-06 Jim Meyering <jim@meyering.net>
4258 * stdbool_.h: Renamed from stdbool.h.in.
4260 2003-06-06 Jim Meyering <jim@meyering.net>
4262 Merge from coreutils.
4263 * same.c: (same_name): Declare *_basename locals to be `const'.
4264 Consolidate declarations and initializations of *_base* locals.
4266 Merge from coreutils.
4267 This avoids a core dump on systems without GNU putenv,
4268 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4269 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4270 (unsetenv): New static function, from GNU libc.
4271 (rpl_putenv): Use it.
4273 * modechange.c: Remove trailing blanks.
4275 Merge from coreutils.
4276 * fsusage.c: Remove declaration of statfs.
4277 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4279 * posixtm.c: Include <stdbool.h> unconditionally.
4281 2003-06-05 Paul Eggert <eggert@twinsun.com>
4283 * mktime.c (__mktime_internal): When resolving a tm_isdst
4284 mismatch, look in future quarters as well as past. This fixes a
4285 bug when processing fall-backwards gaps immediately after a long
4286 period of daylight-saving time.
4288 * mktime.c: Assume freestanding C89 or better.
4289 (HAVE_LIMITS_H): Remove. Assume it's 1.
4290 (__P): Remove; not used.
4291 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4292 (mktime, not_equal_tm, print_tm, check_result,
4293 main): Use prototypes. Use const * where appropriate.
4294 (main): Fix typo in testing code that uncovered by above changes.
4295 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4297 2003-06-04 Paul Eggert <eggert@twinsun.com>
4299 * mktime.c: Fix Debian bug 177940
4300 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4301 (localtime_offset): Now long int, not time_t, because we want it
4302 to be guaranteed to be signed. All uses changed.
4303 (__mktime_internal): If overflow would occur when adding offset,
4306 Merge 'human' changes from coreutils. Rewrite to support
4307 locale-specific notations like thousands separators.
4308 * human.c: Simplify authorship notice.
4309 Include human.h immediately after config.h.
4310 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4311 <limits.h>: Do not include, since human.h does.
4312 (SIZE_MAX, UINTMAX_MAX): New macros.
4313 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4314 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4315 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4316 (power_letter): Renamed from suffixes.
4317 (generate_suffix_backwards): Remove.
4318 (adjust_value): Now takes int style (because of human.h changes)
4319 and long double value (for greater precision on some platforms).
4320 (group_number): New function.
4321 (human_readable): Use it. Use integer options, not enum.
4322 Put the options before the sizes in the arg list.
4323 Support all the new options.
4324 The old human_readable function has been removed;
4325 use inttostr.h instead.
4326 (human_readable, default_block_size, humblock):
4327 Use uintmax_t, not int, for block sizes.
4328 (human_readable_inexact, block_size_types): Remove.
4329 (block_size_opts): New constant.
4330 (human_options): Renamed from human_block_size, with new signature
4331 that allows block sizes up to UINTMAX_MAX. All callers changed.
4332 * human.h: Add copyright and authorship notice.
4333 Include <limits.h> and <stdbool.h> unconditionally.
4334 (PARAMS): Remove. All uses removed.
4335 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4336 (enum human_inexact_style): Remove tag; now a nameless enum.
4337 (human_floor, human_ceiling, human_round_to_even): Now have
4338 values 2, 0, 1 rather than -1, 1, 0.
4339 (human_group_digits, human_suppress_point_zero, human_autoscale,
4340 human_base_1024, human_SI, human_B): New constants.
4341 (human_readable_inexact, human_block_size): Remove.
4342 (human_readable): Size args are now uintmax_t, not int.
4343 (human_options): New decl.
4345 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4346 unnecessary now that we assume C89 or better. This change
4347 imported from coreutils.
4349 * mktime.c (__mktime_internal): Do not reject negative timestamps
4350 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4351 in the 2003-05-30 sync from glibc.
4353 .h files should stand alone, but we shouldn't include <sys/types.h>
4354 if we can get away with just <stddef.h>.
4356 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4357 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4358 rather than <sys/types.h>, as we merely need size_t.
4359 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4361 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4362 Include <stdio.h>, to get FILE.
4363 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4364 memcasecmp.h has included <stddef.h> and all we need is size_t.
4365 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4366 our interface, instead of including <sys/types.h>
4368 2003-06-02 Paul Eggert <eggert@twinsun.com>
4371 Fix some minor time-related bugs with POSIX time arguments.
4372 Some valid time stamps were being rejected (notably -1, and
4373 time stamps before 1900 on 64-bit hosts). And some invalid
4374 time stamps were being accepted, e.g. September 31.
4376 * posixtm.h (posixtime): Return bool instead of time_t, so
4377 that we can return (time_t) -1 successfully.
4378 * posixtm.c: Likewise.
4379 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4380 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4381 (t): Remove static var.
4382 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4383 of static var. All uses changed.
4384 (year): Do not reject years before 1900; they can occur with
4386 (posix_time_parse): Do not check for out-of-range components;
4387 that is now the caller's responsibility, since our checks were
4388 only approximations.
4389 (posixtime): Use mktime to check for out-of-range components,
4390 since it knows them exactly.
4391 If mktime returns (time_t) -1, check whether an error actually occurred
4392 by invoking localtime on -1.
4393 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4394 posixtime failures better.
4395 Improve the test data (in comments only).
4397 2003-05-30 <karl@gnu.org>
4399 * mktime.c: update from libc.
4401 2003-05-30 Bruno Haible <bruno@clisp.org>
4403 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4404 * localcharset.h: Likewise.
4405 * localcharset.c: Likewise.
4407 2003-05-28 Paul Eggert <eggert@twinsun.com>
4409 Assume the headers required for C89 freestanding compilers.
4410 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4411 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4412 without checking for HAVE_LIMITS_H.
4413 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4414 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4416 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4417 * exclude.c: Include <stdbool.h> unconditionally.
4418 * tempname.c: Include <stddef.h> unconditionally.
4419 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4420 * modechange.c, rpmatch.c (NULL): Don't define, since
4421 <stddef.h> does that.
4422 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4423 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4424 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4425 * xstrtol.c: Likewise.
4426 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4427 * savedir.c: Include <stddef.h> instead of defining NULL.
4429 * addext.c (addext): Use assignment rather than cast, to avoid
4430 warnings on some platforms.
4432 * mktime.c (__mktime_internal): Do not reject negative timestamps
4435 2003-05-10 Bruno Haible <bruno@clisp.org>
4437 * linebreak.c (iconv_string_length): Don't return -1 just because the
4438 string is longer than 4 KB.
4440 2003-05-12 Jim Meyering <jim@meyering.net>
4442 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4443 the space-padded-by-default conversion specifiers, %e, %k, %l.
4445 2003-05-03 Bruno Haible <bruno@clisp.org>
4447 Upgrade to Unicode-4.0.
4448 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4449 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4450 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4451 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4452 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4453 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4454 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4455 Change width of U+E0100..U+E01EF from 1 to 0.
4457 2003-04-25 Bruno Haible <bruno@clisp.org>
4459 * copy-file.c: Include <stddef.h>, for size_t.
4461 2003-04-25 Jim Meyering <jim@meyering.net>
4463 * copy-file.c (copy_file_preserving): Declare buf_size to be
4464 of type size_t, not int.
4466 2003-04-11 Jim Meyering <jim@meyering.net>
4468 Merge changes from Coreutils.
4470 2003-03-22 Jim Meyering <jim@meyering.net>
4472 * strftime.c (widen): Cast alloca return value to proper type.
4474 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4477 * strftime.c (my_strftime): Handle very large width
4478 specifications for numeric values correctly. Improve checks for
4481 2003-01-19 Jim Meyering <jim@meyering.net>
4483 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4484 (nl_get_alt_digit) [! defined my_strftime]: Define.
4485 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4486 _nl_get_alt_digit and _nl_get_walt_digit.
4488 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4489 These changes have no effect outside of _LIBC.
4491 2003-04-10 Bruno Haible <bruno@clisp.org>
4493 * findprog.h: New file, from GNU gettext.
4494 * findprog.c: New file, from GNU gettext.
4496 2003-04-05 Jim Meyering <jim@meyering.net>
4498 Merge changes from Coreutils.
4500 * exclude.h (PARAMS): Remove definition and uses.
4501 * exclude.c: Remove uses of `PARAMS'.
4503 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4504 Add test-cases for DOS filenames. Declare program_name.
4505 (main): Set up program_name. Patch by Rich Dawe.
4507 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4509 Use mntctl's return value to drive the entry-processing loop, since
4510 we can't rely on the value of the vmt_length member in the last
4511 entry. On some systems doing so could result in exhausting
4512 virtual memory. Based in part on a patch from Mike Jetzer.
4514 2003-04-04 Bruno Haible <bruno@clisp.org>
4516 * linebreak.h: New file, from GNU gettext.
4517 * linebreak.c: New file, from GNU gettext with slight modifications.
4518 * lbrkprop.h: New file, from GNU gettext.
4520 2003-04-03 Bruno Haible <bruno@clisp.org>
4522 * utf8-ucs4.h: New file, from GNU gettext.
4523 * utf16-ucs4.h: New file, from GNU gettext.
4524 * ucs4-utf8.h: New file, from GNU gettext.
4525 * ucs4-utf16.h: New file, from GNU gettext.
4527 2003-04-02 Bruno Haible <bruno@clisp.org>
4529 * binary-io.h: New file, from GNU gettext.
4531 2003-04-01 Bruno Haible <bruno@clisp.org>
4533 * pathname.h: New file, from GNU gettext.
4534 * concatpath.c: New file, from GNU gettext.
4536 2003-03-30 Bruno Haible <bruno@clisp.org>
4538 * copy-file.c (copy_file_preserving): Don't set owner if the function
4539 chown() doesn't exist.
4541 2003-03-28 Bruno Haible <bruno@clisp.org>
4543 * copy-file.h: New file, from GNU gettext.
4544 * copy-file.c: New file, from GNU gettext.
4546 2003-03-18 Jim Meyering <jim@meyering.net>
4548 * quote.c (quote_n): Fix typo in comment.
4550 2003-03-14 Jim Meyering <jim@meyering.net>
4552 Merge changes from Coreutils.
4553 * obstack.h (obstack_object_size): Declare temporary, __o,
4554 to be const, in order to avoid warnings.
4555 (obstack_room): Likewise.
4556 (obstack_empty_p): Likewise.
4558 2003-03-13 Paul Eggert <eggert@twinsun.com>
4560 Merge changes from Bison.
4561 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4562 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4563 when compiling Bison 1.875's `bitset bset = obstack_alloc
4564 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4565 * hash.c: Include <stdbool.h> unconditionally.
4567 2003-03-09 Paul Eggert <eggert@twinsun.com>
4569 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4570 Reported by Bruce Becker; see:
4571 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4573 2003-03-03 Paul Eggert <eggert@twinsun.com>
4574 Bruno Haible <bruno@clisp.org>
4576 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4577 Reported by John Hughes, see
4578 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4580 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4582 * poll_.h: New file.
4585 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4587 * mathl.h: New file.
4588 * acosl.c: New file.
4589 * asinl.c: New file.
4590 * atanl.c: New file.
4591 * ceill.c: New file.
4594 * floorl.c: New file.
4595 * frexpl.c: New file.
4596 * ldexpl.c: New file.
4598 * sincosl.c: New file.
4600 * sqrtl.c: New file.
4602 * trigl.c: New file.
4603 * trigl.h: New file.
4605 2003-02-17 Bruno Haible <bruno@clisp.org>
4607 * mkdtemp.h: New file, from GNU gettext.
4608 * mkdtemp.c: New file, from GNU gettext.
4610 2003-01-31 Bruno Haible <bruno@clisp.org>
4612 * rename.c: #undef rename before defining rpl_rename.
4613 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4615 2003-01-30 Bruno Haible <bruno@clisp.org>
4617 * printf-args.h: New file, from GNU gettext.
4618 * printf-args.c: New file, from GNU gettext.
4619 * printf-parse.h: New file, from GNU gettext.
4620 * printf-parse.c: New file, from GNU gettext.
4621 * vasnprintf.h: New file, from GNU gettext.
4622 * vasnprintf.c: New file, from GNU gettext.
4623 * asnprintf.c: New file, from GNU gettext.
4624 * vasprintf.h: New file, from GNU gettext with modifications.
4625 * vasprintf.c: New file, from GNU gettext.
4626 * asprintf.c: New file, from GNU gettext.
4628 2003-01-29 Bruno Haible <bruno@clisp.org>
4630 * stpncpy.h: New file, from GNU gettext with modifications.
4631 * stpncpy.c: New file, from GNU gettext with modifications.
4633 2003-01-28 Bruno Haible <bruno@clisp.org>
4635 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4637 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4640 2003-01-27 Bruno Haible <bruno@clisp.org>
4642 * xsetenv.h: New file, from GNU gettext.
4643 * xsetenv.c: New file, from GNU gettext.
4645 2003-01-23 Bruno Haible <bruno@clisp.org>
4647 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4649 2003-01-22 Bruno Haible <bruno@clisp.org>
4651 * exit.h: New file, from GNU gettext.
4653 2003-01-11 Bruno Haible <bruno@clisp.org>
4655 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4656 * strcase.h (strcasecmp, strncasecmp): Likewise.
4658 2003-01-14 Jim Meyering <jim@meyering.net>
4660 * same.c (same_name): Tweak a comment.
4662 2003-01-11 Bruno Haible <bruno@clisp.org>
4664 * same.c (same_name): Reorder tests so as to avoid calling stat()
4665 when a string comparison is sufficient.
4667 2003-01-11 Bruno Haible <bruno@clisp.org>
4669 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4672 2003-01-11 Bruno Haible <bruno@clisp.org>
4674 * hash-pjw.c: Add comment about low quality of this function.
4676 2003-01-12 Paul Eggert <eggert@twinsun.com>
4678 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4679 to avoid collisions with libcurses and libreadline.
4681 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4682 * getstr.h, getstr.c: Remove.
4683 * getline.c: Include "getline.h", to check interface.
4684 Move body of old getstr.c here: this defines MIN_CHUNK and
4685 declares getdelim2, which is renamed from getstr.
4686 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4688 * linebuffer.c (readlinebuffer): Renamed from readline.
4690 * linebuffer.h: Likewise.
4691 (readline): Remove backward-compatibility macro.
4693 2003-01-12 Jim Meyering <jim@meyering.net>
4695 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4697 2003-01-10 Bruno Haible <bruno@clisp.org>
4699 * alloca_.h: New file.
4700 * getdate.y: Unconditionally include alloca.h.
4701 * makepath.c: Likewise.
4702 * setenv.c: Likewise.
4703 * userspec.c: Likewise.
4705 2003-01-09 Bruno Haible <bruno@clisp.org>
4707 * stdbool.h.in: New file.
4709 2003-01-08 Bruno Haible <bruno@clisp.org>
4711 * safe-read.c: Include specification header first, to ensure its
4713 * full-write.c: Likewise.
4715 2003-01-08 Jim Meyering <jim@meyering.net>
4717 * full-write.c: Undefine and define-away `const' after inclusion
4718 of errno.h, not before. Suggestion from Bruno Haible.
4720 2003-01-07 Jim Meyering <jim@meyering.net>
4722 * full-write.c: Rework so that it may serve to define full_read, too.
4723 * full-read.c: Simply #define FULL_READ and include full-write.c.
4725 2003-01-06 Jim Meyering <jim@meyering.net>
4727 * version-etc.c: Update year in translatable copyright string.
4729 2002-12-25 Bruno Haible <bruno@clisp.org>
4731 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4732 * xstrtol.h: Likewise.
4733 * xstrtoimax.c: Likewise.
4734 * xstrtoumax.c: Likewise.
4735 * human.h: Likewise.
4737 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4738 on systems that have <inttypes.h> but not <stdint.h>.
4740 2002-12-31 Paul Eggert <eggert@twinsun.com>
4742 * memcoll.c (memcoll): Fall back on a simple algorithm using
4743 memcmp if strcoll doesn't work.
4745 2002-12-23 Bruno Haible <bruno@clisp.org>
4747 * localcharset.h: New file.
4748 * localcharset.c: Include it.
4749 * unicodeio.c: Likewise.
4751 2002-12-22 Bruno Haible <bruno@clisp.org>
4753 * utime.c (utime_null): No need to call ftruncate if the file was
4756 2002-12-23 Bruno Haible <bruno@clisp.org>
4758 * memcoll.c (STRCOLL): New macro.
4761 2002-12-22 Bruno Haible <bruno@clisp.org>
4763 * getstr.h (getstr): Define, to avoid clash with libcurses.
4764 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4766 2002-12-22 Bruno Haible <bruno@clisp.org>
4768 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4770 2002-12-23 Bruno Haible <bruno@clisp.org>
4772 * getline.h: Include <stddef.h>, for size_t.
4774 * unicodeio.h: Include <stddef.h>, for size_t.
4775 * unicodeio.c: Don't include <stddef.h>.
4777 2002-12-17 Bruno Haible <bruno@clisp.org>
4779 * canon-host.c (strdup): Remove unused declaration.
4781 * fsusage.c: Include full_read.h.
4782 (get_fs_usage): Use full_read instead of safe_read.
4784 * utime.c (utime_null): Use SAFE_READ_ERROR.
4786 2002-12-11 Bruno Haible <bruno@clisp.org>
4788 * setenv.h: Rewritten to cope with systems that have setenv() but not
4790 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4793 2002-12-11 Bruno Haible <bruno@clisp.org>
4795 * setenv.c (alloca): Fall back to malloc.
4797 (setenv): Use freea() to free memory allocated with alloca().
4799 2002-11-13 Bruno Haible <bruno@clisp.org>
4801 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4802 function declarations.
4803 * unsetenv.c (unsetenv): Likewise.
4805 2002-03-04 Bruno Haible <bruno@clisp.org>
4807 Portability to AIX 4.3.3.
4808 * unsetenv.c: New file, extracted from setenv.c.
4809 * setenv.c: Move the unsetenv() function to unsetenv.c.
4811 2001-12-20 Bruno Haible <bruno@clisp.org>
4813 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4814 use malloc instead. For SunOS 4.
4816 2001-12-11 Bruno Haible <bruno@clisp.org>
4818 * setenv.c: Declare alloca.
4819 (compar_fn_t): New typedef.
4820 (KNOWN_VALUE, STORE_VALUE): Use it.
4822 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4825 2002-12-10 Paul Eggert <eggert@twinsun.com>
4827 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4828 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4829 Choose values that are less likely to collide with system fnmatch
4831 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4832 defined (e.g., a pure POSIX system).
4833 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4834 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4836 2002-12-06 Jim Meyering <jim@meyering.net>
4838 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4840 Merge in changes from libc's misc/error.c, in preparation
4841 for the merge of gnulib's changes back into libc.
4843 * error.c (_): Define only if not already defined.
4844 Move definition to follow all #include directives.
4845 Include unlocked-io.h only if !_LIBC.
4846 [_LIBC]: Include <libio/libioP.h>.
4847 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4848 (fflush): Tweak definition to use INTUSE.
4851 2002-12-05 Paul Eggert <eggert@twinsun.com>
4853 * alloca.c [defined emacs]: Include "lisp.h".
4854 (xalloc_die) [defined emacs]: New macro.
4855 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4856 [! defined emacs]: Include <xalloc.h>.
4857 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4858 (pointer): Typedef to POINTER_TYPE *.
4859 (malloc): Remove decl; we now always use xmalloc.
4860 (alloca): Use old-style definition, since Emacs needs this.
4861 Check for arithmetic overflow when computing combined size.
4863 2002-12-04 Paul Eggert <eggert@twinsun.com>
4865 Do not generate unlocked-io.h automatically, since it's easier to
4866 maintain it by hand.
4868 * unlocked-io.h: New file, from GNU diffutils,
4869 but with proper copyright notice and attribution.
4871 * Makefile.am: Add copyright notice.
4872 (libfetish_a_SOURCES): Add unlocked-io.h.
4873 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4874 (DISTCLEANFILES, io_functions): Remove macros.
4875 (EXTRA_DIST): Remove gen_uio.
4876 (unlocked-io.h): Remove rule.
4878 2002-12-04 Jim Meyering <jim@meyering.net>
4880 Reflect the fact that stat.c and lstat.c are no longer generated.
4881 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4882 (DISTCLEANFILES): Likewise.
4883 (EXTRA_DIST): Likewise.
4884 (all_local): Don't depend on stat.c or lstat.c.
4885 (stat.c, lstat.c): Remove rules.
4886 (EXTRA_DIST): Remove xstat.in.
4888 * xstat.in: Remove file. Contents moved into stat.c.
4889 * stat.c: New file. Contents mostly from xstat.in.
4890 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4891 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4893 * safe-read.c: Rework so that it may serve to define safe_write, too.
4894 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4896 2002-12-03 Jim Meyering <jim@meyering.net>
4898 * safe-read.c, safe-write.c: Change variable names and comments, but
4899 not semantics, to minimize the differences between these two files.
4900 (safe_read): Change comment to mention SAFE_READ_ERROR.
4902 * safe-read.c (IS_EINTR): Define.
4903 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4905 2002-12-02 Bruno Haible <bruno@clisp.org>
4907 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4908 Define, taken from safe-read.c.
4909 (INT_MAX): Provide fallback.
4910 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4911 * safe-write.h (SAFE_WRITE_ERROR): Define.
4913 * safe-read.c (EINTR): Remove definition.
4914 (safe_read): Don't use EINTR if it is absent.
4916 2002-12-02 Jim Meyering <jim@meyering.net>
4918 * safe-read.c (EINTR): Define.
4919 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4920 (INT_MAX): Provide fallback.
4921 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4923 * safe-read.h (SAFE_READ_ERROR): Define.
4925 2002-12-01 Jim Meyering <jim@meyering.net>
4927 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4928 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4930 2002-11-27 Paul Eggert <eggert@twinsun.com>
4932 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4933 hash_rehash): Replace `if (limit <= value) abort ();' with
4934 `if (! (value < limit)) abort ();', for readability.
4936 2002-11-26 <karl@gnu.org>
4938 * strdup.c: copy from libc again, with jim's ok.
4939 * .cppi-disable: re-add strdup.c
4941 2002-11-25 <karl@gnu.org>
4943 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4944 instead of "strtol.c".
4946 2002-11-25 Jim Meyering <jim@meyering.net>
4948 * mktime.c: Sync from libc, now that it has the latest fix.
4950 2002-11-24 <karl@gnu.org>
4952 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4953 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4955 2002-11-24 Jim Meyering <jim@meyering.net>
4957 Update from coreutils:
4959 * mktime.c: Merge in changes from libc.
4961 Avoid a link-time failure on some Linux systems.
4962 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4963 (__mon_yday): Declare with the STATIC attribute.
4964 (__mktime_internal): Likewise.
4965 Based on a report from Greg Schafer.
4967 2002-11-23 Jim Meyering <jim@meyering.net>
4969 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4970 Use `unsigned', not `int', as type of index.
4972 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4974 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4976 2002-11-22 Paul Eggert <eggert@twinsun.com>
4978 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4979 hint that one should use `if (! x) abort ();' rather than `assert
4980 (x);', and anyway it's one less thing to worry about configuring.
4981 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4982 hash_rehash, hash_insert): Use abort rather than assert.
4984 2002-11-22 Paul Eggert <eggert@twinsun.com>
4986 * quotearg.h: Allow multiple inclusion by surrounding with
4987 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4988 so that we can be included first.
4989 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4990 * quotearg.c: Include quotearg.h immediately after config.h.
4991 No need to include stddef.h or sys/types.h any more.
4992 Surround local include files with "", not "<>".
4993 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4994 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4995 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4996 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4997 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4998 (ISPRINT): Remove; no longer needed now that we assume C89.
5000 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5003 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5004 quotearg_char): Use SIZE_MAX rather than
5005 (size_t) -1 when we are talking about "infinity".
5007 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5009 2002-11-22 Bruno Haible <bruno@clisp.org>
5011 * safe-read.h: Assume C89. Add comments.
5012 (safe_read): Change return type to size_t.
5013 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5014 counts > SSIZE_MAX correctly.
5015 * safe-write.h: New file.
5016 * safe-write.c: New file.
5017 * full-read.h: New file.
5018 * full-read.c: New file.
5019 * full-write.h: Assume C89. Add comments.
5020 * full-write.c: Include safe-write.h.
5021 (full_write): Rewritten to use safe_write.
5022 Suggested by Jim Meyering and Paul Eggert.
5024 2002-11-21 Bruno Haible <bruno@clisp.org>
5026 Remove case insensitive option matching.
5027 * argmatch.h (argcasematch): Remove declaration.
5028 (ARGCASEMATCH): Remove macro.
5029 (__xargmatch_internal): Remove case_sensitive argument.
5030 (XARGMATCH): Update.
5031 (XARGCASEMATCH): Remove macro.
5032 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5033 case_sensitive argument.
5034 (argcasematch): Remove function.
5035 (__xargmatch_internal): Remove case_sensitive argument.
5036 (main): Use XARGMATCH instead of XARGCASEMATCH.
5038 * xmalloc.c: Change compile-time error message. Add comment about
5039 required autoconf version.
5041 2002-11-21 Jim Meyering <jim@meyering.net>
5043 * strdup.c (strdup): Tweak comment and initial #if/#include.
5045 Merge in changes from the coreutils.
5047 2002-09-25 Paul Eggert <eggert@twinsun.com>
5048 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5049 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5050 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5051 int. Work more efficiently if X is the same width as uintmax_t.
5052 Do not compare X to -1, to avoid bogus compiler warning.
5053 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5054 Don't assume that f_frsize and f_bsize are the same type.
5056 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5059 * makepath.c (make_path): Restore umask *before* creating the final
5061 (make_path): Minor reformatting.
5063 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5064 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5066 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5067 ones. At least on GNU/Linux systems, `auto' means something else.
5070 2002-11-20 Paul Eggert <eggert@twinsun.com>
5072 Merge argmatch cleanups from Bison. Assume C89.
5074 * argmatch.c: Include config.h here, not in argmatch.h.
5075 Include stdlib.h, for EXIT_FAILURE.
5076 Always include <string.h>, since we assume C89.
5077 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5078 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5079 Include <stddef.h> instead, since it's all we need for size_t.
5080 (PARAMS): Remove. All uses removed.
5081 (ARRAY_CARDINALITY): Do not bother to #undef.
5082 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5083 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5084 Remove unnecessary parentheses.
5085 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5086 Insert necessary parentheses.
5087 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5088 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5090 2002-11-19 Bruno Haible <bruno@clisp.org>
5092 * mbswidth.c: Include mbswidth.h right at the beginning.
5093 * mbswidth.h: Include <stddef.h>, for size_t.
5095 * mbswidth.h (PARAMS): Remove macro.
5096 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5097 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5099 * gcd.h (PARAMS): Remove macro.
5100 (gcd): Use ANSI C function declarations.
5101 * gcd.c (gcd): Likewise.
5103 2002-11-15 Bruno Haible <bruno@clisp.org>
5105 * strcspn.c: Include <stddef.h>.
5106 (strcspn): Use ANSI C function declaration. Change return type to
5108 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5109 (strpbrk): Use NULL.
5110 * strpbrk.h (PARAMS): Remove macro.
5111 (strpbrk): Use ANSI C function declaration.
5112 * strstr.c: Don't include <sys/types.h>.
5113 * strstr.h (PARAMS): Remove macro.
5114 (strstr): Use ANSI C function declarations.
5116 2002-11-06 Bruno Haible <bruno@clisp.org>
5118 * gcd.h (gcd): Change argument type to 'unsigned long'.
5119 * gcd.c (gcd): Likewise.
5121 2002-11-05 Bruno Haible <bruno@clisp.org>
5123 * gcd.h: New file, from gettext-0.11.5.
5124 * gcd.c: New file, from gettext-0.11.5.
5126 2002-11-05 Bruno Haible <bruno@clisp.org>
5128 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5129 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5130 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5131 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5133 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5134 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5136 * closeout.c: Include gettext.h instead of <libintl.h>.
5137 * human.c: Include gettext.h instead of <libintl.h>.
5138 * quotearg.c: Include gettext.h instead of <libintl.h>.
5139 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5140 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5141 * userspec.c: Include gettext.h instead of <libintl.h>.
5142 * version-etc.c: Include gettext.h instead of <libintl.h>.
5143 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5144 (textdomain): Remove definition.
5145 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5147 * long-options.c: Remove include of <libintl.h> and definition of _.
5148 * same.c: Remove include of <libintl.h> and definition of _.
5150 2002-11-04 Bruno Haible <bruno@clisp.org>
5152 * stpcpy.h: New file, from GNU gettext-0.11.5.
5153 * strcase.h: New file, from GNU gettext-0.11.5.
5154 * strpbrk.h: New file, from GNU gettext-0.11.5.
5155 * strstr.h: New file, from GNU gettext-0.11.5.
5156 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5158 2002-05-09 Bruno Haible <bruno@clisp.org>
5160 * config.charset: Update for newest glibc. Add canonical names
5161 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5163 2002-05-09 Bruno Haible <bruno@clisp.org>
5165 * localcharset.c (get_charset_aliases): Add more Windows specific
5168 2002-05-08 Owen Taylor <otaylor@redhat.com>
5170 * config.charset: A few additions for Solaris.
5172 2001-12-05 Bruno Haible <bruno@clisp.org>
5174 * localcharset.c (locale_charset): Don't return an empty string.
5176 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5178 * config.charset: msdos in uk_UA uses CP1125.
5180 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5182 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5183 * localcharset.c (locale_charset): Declare as extern "C".
5185 2002-02-15 Bruno Haible <bruno@clisp.org>
5187 * config.charset [msdosdjgpp]: For Russian, use CP866.
5189 2002-02-11 Bruno Haible <bruno@clisp.org>
5191 * config.charset: Add support for NetBSD.
5193 2002-09-25 <karl@gnu.org>
5195 * strdup.c: copy from libc/string (via ../config/srclist*).
5196 * getopt*: copy from libc/posix.
5197 * gettext.h: copy from gettext.
5198 * .cppi-disable: add strdup.c, gettext.h.
5200 2002-07-01 Jim Meyering <meyering@lucent.com>
5202 * c-stack.c: Include sys/time.h.
5203 From Volker Borchert.
5205 2002-06-11 Paul Eggert <eggert@twinsun.com>
5207 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5208 New macro. Use it uniformly instead of
5209 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5210 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5211 reported by Vin Shelton.
5213 2002-06-22 Jim Meyering <meyering@lucent.com>
5215 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5216 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5218 2002-06-22 Paul Eggert <eggert@twinsun.com>
5220 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5221 Do not assume SA_SIGINFO behavior.
5222 Bug reported by Jim Meyering on NetBSD 1.5.2.
5224 2002-06-22 Jim Meyering <meyering@lucent.com>
5226 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5228 * exitfail.c, exitfail.h: Likewise.
5229 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5231 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5233 (EXTRA_DIST): Add fnmatch_loop.c.
5234 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5236 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5237 * fnmatch.c: Update from diffutils-2.8.2.
5238 * fnmatch_.h: New file. From diffutils-2.8.2.
5239 * fnmatch.h: Remove file.
5241 2002-06-18 Paul Eggert <eggert@twinsun.com>
5243 * file-type.h: Report an error if neither S_ISREG nor
5244 S_IFREG is defined, instead of using a test specific to glibc
5245 2.2. This should be safe, since POSIX requires S_ISREG and
5246 Unix Version 7 had S_IFREG. We don't need to check for
5247 <sys/types.h> since we don't use any symbols that it defines.
5249 2002-06-15 Jim Meyering <meyering@lucent.com>
5251 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5252 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5253 have been included before this file.
5255 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5257 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5258 so that each temporary file name is unique and valid in the first
5259 8 characters, for operation under DOS.
5261 2002-06-15 Jim Meyering <meyering@lucent.com>
5263 Work even with DJGPP 2.03, which lacks support for symlinks.
5265 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5267 * lchown.c (S_ISLNK): Likewise.
5269 2002-06-14 Jim Meyering <meyering@lucent.com>
5271 * file-type.h: Use the version from diffutils-2.8.2.
5272 * file-type.c: Likewise.
5274 2002-05-27 Jim Meyering <meyering@lucent.com>
5276 Fix a problem seen only on nonconforming systems whereby ls.c's
5277 use of localtime, and then of gettimeofday would cause trouble:
5278 the localtime call used to initialize rpl_gettimeofday's save
5279 mechanism would clobber ls's current local time information so
5280 that in any long listing the first file would always be listed
5281 with date 1970-01-01. Analysis by Volker Borchert.
5283 * gettimeofday.c (localtime): Undefine.
5284 (rpl_localtime): New function.
5286 2002-05-22 Jim Meyering <meyering@lucent.com>
5288 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5289 * file-type.h: New file.
5290 * file-type.c (file_type): New file/function. Extracted from diffutils.
5292 2002-04-29 Paul Eggert <eggert@twinsun.com>
5294 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5296 2002-04-28 Paul Eggert <eggert@twinsun.com>
5298 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5299 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5300 of 127, since 64 is the largest conceivable number for ancient
5302 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5304 2002-04-28 Jim Meyering <meyering@lucent.com>
5306 * sig2str.c (WTERMSIG): Remove definition (unused).
5308 2002-04-28 Paul Eggert <eggert@twinsun.com>
5310 * sig2str.h, sig2str.c: New files.
5311 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5313 2002-04-24 Jim Meyering <meyering@lucent.com>
5315 * gettext.h: New file, from Gettext.
5316 * Makefile.am (INCLUDES): Remove -I../intl.
5317 (libfetish_a_SOURCES): Add gettext.h.
5319 2002-04-16 Jim Meyering <meyering@lucent.com>
5321 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5322 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5323 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5325 2002-04-12 Jim Meyering <meyering@lucent.com>
5327 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5329 2002-03-10 Jim Meyering <meyering@lucent.com>
5331 * makepath.c (make_path): Remove a comma from a diagnostic.
5332 Suggestion from Santiago Vila.
5334 2002-03-08 Jim Meyering <meyering@lucent.com>
5336 * rename.c: Mention that this wrapper is needed also on
5337 mips-dec-ultrix4.4 systems.
5339 2002-03-02 Jim Meyering <meyering@lucent.com>
5341 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5342 not HAVE_CLOCK_SETTIME.
5344 2002-02-27 Paul Eggert <eggert@twinsun.com>
5346 * nanosleep.h: Rename to....
5347 * timespec.h: New name for nanosleep.h. All uses changed.
5349 * gettime.c: New file.
5350 * settime.c: New file.
5353 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5354 timespec.h. Remove nanosleep.h.
5356 2002-02-25 Paul Eggert <eggert@twinsun.com>
5358 * acl.c, acl.h: New files.
5359 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5361 2002-02-24 Jim Meyering <meyering@lucent.com>
5363 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5364 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5365 cause trouble. Reported by Nelson Beebe.
5367 2002-02-23 Paul Eggert <eggert@twinsun.com>
5369 * path-concat.c (xpath_concat): Reorder code to pacify
5370 compilers that don't know that xalloc_die never returns.
5372 2002-02-20 Jim Meyering <meyering@lucent.com>
5374 * getdate.c: Regenerate using bison-1.33.
5376 2002-02-15 Paul Eggert <eggert@twinsun.com>
5378 * posixver.c, posixver.h: New files.
5379 * Makefile.am (libfetish_a_SOURCES): Add them.
5381 2002-02-02 Paul Eggert <eggert@twinsun.com>
5382 Bruno Haible <bruno@clisp.org>
5384 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5385 (fwrite_success_callback): New declaration.
5386 * unicodeio.c (unicode_to_mb): New function, extracted from
5387 print_unicode_char. Call failure callback instead of error.
5388 (fwrite_success_callback): New function.
5389 (exit_failure_callback): New function.
5390 (fallback_failure_callback): New function.
5391 (print_unicode_char): Call unicode_to_mb.
5393 2002-01-26 Jim Meyering <meyering@lucent.com>
5395 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5397 2002-01-22 Jim Meyering <meyering@lucent.com>
5399 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5400 Otherwise, some versions of automake would omit the rule that makes
5401 Makefile from Makefile.in.
5403 2001-01-21 Paul Eggert <eggert@twinsun.com>
5405 * xmemcoll.h, xmemcoll.c: New files.
5406 * Makefile.am (libfetish_a_SOURCES): Add them.
5407 * memcoll.c: Include errno.h, and declare errno if not defined.
5408 (memcoll): Set errno to zero if there is no error.
5410 * quotearg.c (quotearg_buffer_restyled):
5411 Fix bug with quoting buffers containing NUL when backslashing escapes.
5412 This bug was exposed by the other changes in this patch.
5413 (quotearg_n_options): New arg ARGSIZE.
5414 All callers changed.
5415 (quoting_options_from_style): New function.
5416 (quotearg_n_style): Use it.
5417 (quotearg_n_style_mem): New function.
5419 * quotearg.h (quotearg_n_style_mem): New function.
5421 2002-01-16 Jim Meyering <meyering@lucent.com>
5423 * getdate.y: Add three semicolons, each just before a closing brace.
5424 Bison (as of version 1.31) no longer papers over that mistake.
5426 2002-02-14 Paul Eggert <eggert@twinsun.com>
5428 * backupfile.c (ISDIGIT): Comment fix.
5429 * getdate.y (ISDIGIT): Likewise.
5430 * posixtm.c (ISDIGIT, year): Likewise.
5431 * strverscmp.c (ISDIGIT): Likewise.
5432 * userspec.c (ISDIGIT): Likewise.
5434 2002-01-05 Jim Meyering <meyering@lucent.com>
5436 * version-etc.c (version_etc_copyright): Update copyright year.
5438 2001-01-19 Paul Eggert <eggert@twinsun.com>
5440 * closeout.c (close_stdout_status): If ferror (stdout), do
5441 not silently exit merely because the output buffer happens to
5442 have nothing pending.
5444 2001-12-18 Paul Eggert <eggert@twinsun.com>
5446 See the big note in ../ChangeLog.
5447 * human.c (suffixes): Prefer K to k for 1024.
5448 (generate_suffix_backwards): New function.
5449 (human_readable_inexact): Use it.
5450 * xstrtol.c (__xstrtol): If there is no number but there
5451 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5452 Accept 'K' as well as 'k'.
5454 2001-12-15 Jim Meyering <meyering@lucent.com>
5456 * regex.h (__restrict_arr): Update from libc.
5458 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5459 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5462 2001-12-10 Jim Meyering <meyering@lucent.com>
5464 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5465 Instead, include "xalloc.h".
5466 (initbuffer): Don't cast xmalloc return value to char*.
5467 (readline): Reword comment.
5468 Don't cast xrealloc return value to char*
5471 2001-12-09 Jim Meyering <meyering@lucent.com>
5473 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5474 `signed and unsigned type in conditional expression'.
5475 * posixtm.c (posix_time_parse): Likewise.
5477 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5479 * readtokens.c (readtoken): Declare an index to be of type unsigned
5480 to avoid a pedantic warning.
5482 * getstr.c: Don't include assert.h.
5483 (getstr): Remove warning-evoking assertions.
5484 Return -1 if offset parameter is out of bounds.
5485 Change the type of a local from int to size_t.
5487 * strftime.c (my_strftime_localtime_r): Include this function
5488 definition in the `#if ! HAVE_TM_GMTOFF' block.
5490 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5491 Include xalloc.h instead.
5493 2001-12-02 Jim Meyering <meyering@lucent.com>
5495 * tempname.c: Don't declare getenv, thus reverting the change of
5496 2001-11-18. It's no longer necessary, now that stdlib.h is always
5499 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5500 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5502 2001-11-30 Akim Demaille <akim@epita.fr>
5504 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5505 before being defined.
5507 2001-11-27 Paul Eggert <eggert@twinsun.com>
5509 * quotearg.h (quotearg_n, quotearg_n_style):
5510 First arg is int, not unsigned.
5511 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5512 (SIZE_MAX, UINT_MAX): New macros.
5513 (quotearg_n_options): Abort if N is negative.
5514 Avoid overflow check on hosts where size_t is 64 bits and int
5515 is 32 bits, as overflow is impossible there.
5516 Fix off-by-one typo that caused unnecessary reallocation.
5518 2001-11-27 Jim Meyering <meyering@lucent.com>
5520 * tempname.c: Merge with version from libc.
5521 * regex.c: Likewise.
5523 * tempname.c: Include stdlib.h unconditionally. On some old systems
5524 for which STDC_HEADERS is 0, it was not included, resulting in a
5525 warning about an integer-to-pointer conversion problem with getenv.
5526 Reported by Volker Borchert.
5528 2001-11-26 Jim Meyering <meyering@lucent.com>
5530 * gtod.h: Remove file.
5531 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5532 * gettimeofday.c: Don't include gtod.h.
5533 (GTOD_init): Remove function.
5534 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5535 Suggestion from Volker Borchert.
5537 2001-11-23 Jim Meyering <meyering@lucent.com>
5539 * hash.h (struct hash_table): Don't define here. Merely declare it.
5540 * hash.c (struct hash_table): Define it here instead.
5542 2001-11-22 Jim Meyering <meyering@lucent.com>
5544 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5546 2001-11-18 Paul Eggert <eggert@twinsun.com>
5548 * tempname.c (TMP_MAX): Remove; no longer needed.
5549 (TEMPORARIES): New macro.
5550 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5551 removes an artificial limitation (e.g. HP-UX 10.20, where
5554 2001-11-18 Jim Meyering <meyering@lucent.com>
5556 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5559 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5560 files will be created before anything else.
5562 2001-11-17 Jim Meyering <meyering@lucent.com>
5564 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5565 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5566 rather than group writable. Patch by Juan F. Codagnone.
5568 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5569 Instead, include "xalloc.h".
5571 * mountlist.c: Include unlocked-io.h after all system headers.
5572 Remove explicit declarations of xmalloc, xrealloc,
5573 and xstrdup. Instead, include "xalloc.h".
5575 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5576 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5577 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5579 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5580 Reported by Padraig Brady.
5582 * mkstemp.c: #undef mkstemp.
5584 (rpl_mkstemp): Rename from mkstemp.
5587 2001-11-16 Jim Meyering <meyering@lucent.com>
5589 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5590 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5591 determine the amount of total physical memory, use pstat_getstatic.
5592 HPUX-11 doesn't define _SC_PHYS_PAGES.
5593 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5594 If sysconf couldn't be used to determine the amount of available
5595 physical memory, use both pstat_getstatic and pstat_getdynamic.
5596 Based on a patch from Bob Proulx.
5598 2001-11-05 Jim Meyering <meyering@lucent.com>
5600 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5602 2001-11-03 Jim Meyering <meyering@lucent.com>
5604 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5605 in argmatch_to_argument call.
5607 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5610 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5611 e.g., a fault due to an attempt to free a NULL pointer.
5613 2001-11-01 Jim Meyering <meyering@lucent.com>
5615 * dirfd.c, dirfd.h: New files.
5616 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5618 * hash.c (hash_print) [TESTING]: Clean up.
5620 2001-10-22 Paul Eggert <eggert@twinsun.com>
5622 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5623 to avoid a warning if -Wall.
5625 2001-10-21 Paul Eggert <eggert@twinsun.com>
5627 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5629 2001-10-21 Jim Meyering <meyering@lucent.com>
5631 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5632 this code would end up calling gettext even in packages built
5634 * getopt.c (_): Likewise.
5635 * regex.c (_): Likewise.
5637 2001-10-20 Paul Eggert <eggert@twinsun.com>
5639 * error.c (strerror_r): Do not declare unless !_LIBC.
5640 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5641 Use strerror_r that is only a macro, even if it is not a function.
5642 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5643 (private_strerror): Use prototypes, not old-style function definition.
5644 (print_errno_message): New function.
5645 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5647 (error_tail, error, error_at_line): Use it.
5649 2001-10-11 Jim Meyering <meyering@lucent.com>
5651 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5652 and quote_n (1, ... to avoid clobbering a buffer.
5654 2001-10-05 Jim Meyering <meyering@lucent.com>
5656 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5657 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5658 * hash-pjw.h: New file.
5660 2001-09-30 Jim Meyering <meyering@lucent.com>
5662 * mountlist.c [MOUNTED_GETFSSTAT]:
5663 Include <sys/ucred.h>, for Apple Darwin.
5664 Include sys/mount.h and sys/fs_types.h only if available.
5666 (read_filesystem_list): Use FS_TYPE.
5668 2001-09-29 Paul Eggert <eggert@twinsun.com>
5670 * exclude.c (excluded_filename): 0 -> false, since it's
5673 2001-09-28 Paul Eggert <eggert@twinsun.com>
5675 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5676 #defines strtoimax. Also treat the other strto* functions
5679 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5680 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5681 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5683 2001-09-26 Jim Meyering <meyering@lucent.com>
5685 Most macros in unlocked-io.h had the wrong number of arguments.
5686 * gen-uio: New script.
5687 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5688 * unlocked-io.hin: Remove file.
5689 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5690 rather than trying to embed it here.
5691 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5692 Reported by Padraig Brady.
5694 2001-09-25 Volker Borchert <bt@teknon.de>
5696 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5698 2001-09-23 Jim Meyering <meyering@lucent.com>
5700 * mountlist.c: Remove useless parentheses in #if directives.
5701 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5702 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5704 2001-09-22 Jim Meyering <meyering@lucent.com>
5706 * localcharset.c: Update from latest gettext.
5707 * config.charset: Likewise.
5709 2001-09-20 Jim Meyering <meyering@lucent.com>
5711 * xstrtol.c (strtoimax): Guard declaration with
5712 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5713 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5714 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5715 (strtoumax): Likewise, for completeness (it wasn't necessary).
5717 2001-09-06 Paul Eggert <eggert@twinsun.com>
5719 * strtoimax.c (HAVE_LONG_LONG):
5720 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5721 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5722 to work around bug in IBM C compiler.
5724 2001-09-16 Jim Meyering <meyering@lucent.com>
5726 * mkdir.c: New file.
5728 2001-09-04 Paul Eggert <eggert@twinsun.com>
5730 * xgetcwd.c: Revert some of the previous change; intead,
5731 fix the HAVE_GETCWD_NULL code to behave more like the
5732 !HAVE_GETCWD_NULL code used to.
5735 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5738 2001-09-04 Paul Eggert <eggert@twinsun.com>
5740 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5741 Use ssize_t, not int, to store result of readlink.
5742 Check for ssize_t overflow as well as size_t overflow,
5743 as POSIX says the result of readlink is implementation-defined
5744 when ssize_t overflows.
5745 Remove unnecessary cast to char*.
5746 Use free+malloc instead of realloc, as the storage doesn't need
5747 to be preserved and it's clearer and can be more efficient that way.
5748 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5749 * xreadlink.h (xreadlink): Update prototype.
5751 2001-09-03 Paul Eggert <eggert@twinsun.com>
5753 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5754 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5755 spotted by Jim Meyering.
5757 2001-09-03 Jim Meyering <meyering@lucent.com>
5759 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5761 2001-09-03 Paul Eggert <eggert@twinsun.com>
5763 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5764 like the HAVE_GETCWD_NULL code.
5765 Include pathmax.h if not HAVE_GETCWD.
5766 Do not include xalloc.h.
5767 (INITIAL_BUFFER_SIZE): New symbol.
5768 Do not use xmalloc / xrealloc, since the caller is responsible for
5769 handling errors. Preserve errno around `free' during failure.
5770 Do not overrun buffer when using getwd.
5772 2001-09-03 Paul Eggert <eggert@twinsun.com>
5774 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5775 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5777 2001-09-02 Jim Meyering <meyering@lucent.com>
5779 * error.c: Update from GNU libc.
5781 2001-09-01 Jim Meyering <meyering@lucent.com>
5783 * xreadlink.c: New file.
5784 * xreadlink.h: New file.
5785 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5787 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5788 doesn't conflict with sparc Solaris 7's definition in
5789 /usr/include/sys/int_types.h.
5791 * exclude.c: Use `""', not `<>' to #include non-system header files.
5792 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5793 and strncasecmp as r-values. Unixware didn't have declarations.
5795 2001-08-31 Jim Meyering <meyering@lucent.com>
5797 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5798 Use an initial, malloc'd, buffer of length 128 rather than
5799 a statically allocated one of length 1024.
5801 2001-08-30 Paul Eggert <eggert@twinsun.com>
5803 * xgetcwd.c: Don't include pathmax.h.
5804 Include stdlib.h and unistd.h if available.
5806 (xmalloc, xstrdup, free): Remove decls.
5807 (xgetcwd): Don't assume sizes fit in unsigned.
5808 Check for overflow when computing sizes.
5809 Simplify reallocation code.
5811 2001-08-28 Paul Eggert <eggert@twinsun.com>
5813 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5815 * strtoimax.c: Renamed from strtoxmax.c, removing the
5818 Also, make the following further changes to make this file's
5819 configuration more similar to that of strtol.c:
5820 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5821 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5822 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5823 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5824 changed to signed values.
5826 And make the following changes as well:
5827 Fix copyright notice, as 1999 was missing.
5828 (verify): New macro.
5829 (strtoimax): Check sizes at compile-time, not run-time.
5830 Prefer strtol to strtoll if both work.
5831 (main): Remove; it was not that useful and was a pain to maintain.
5833 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5835 2001-08-30 Paul Eggert <eggert@twinsun.com>
5837 * savedir.c (savedir): Remove size parameter, as POSIX says that
5838 a directory's st_size can have an arbitrary value, so the old
5839 usage could waste an arbitrary amount of memory. All uses
5841 * savedir.h: Update prototype.
5843 2001-08-30 Paul Eggert <eggert@twinsun.com>
5845 * xstrtol.c (strtoimax): New decl.
5847 2001-08-28 Paul Eggert <eggert@twinsun.com>
5849 * xstrtol.h: Add copyright notice.
5850 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5851 LONGINT_INVALID_SUFFIX_CHAR.
5853 2001-08-30 Paul Eggert <eggert@twinsun.com>
5855 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5858 2001-08-30 Paul Eggert <eggert@twinsun.com>
5860 * hash.c: Remove '2001' from copyright notice.
5862 2001-08-30 Paul Eggert <eggert@twinsun.com>
5864 * full-write.h: New file.
5865 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5866 * full-write.c: Correct credits, as cccp.c no longer
5867 exists and anyway it was so heavily changed from the old cccp
5868 code as to be unrecognizable. Include full-write.h.
5869 (full_write) Return size_t, with short writes meaning failure.
5870 All callers changed. This fixes a bug with large buffers
5872 * utime.c: Include full-write.h.
5874 2001-08-30 Paul Eggert <eggert@twinsun.com>
5876 Merge 'exclude' changes from tar 1.13.22.
5877 This fixes one or two unlikely storage allocation overflow bugs,
5878 but doesn't change user-visible behavior otherwise.
5880 2001-08-30 Paul Eggert <eggert@twinsun.com>
5882 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5883 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5884 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5885 Include if available.
5886 (<xalloc.h>): Include
5887 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5888 (verify): New macro. Use it to verify that EXCLUDE macros do not
5889 collide with FNM macros.
5890 (struct patopts): New struct.
5891 (struct exclude): Use it, as exclude patterns now come with options.
5892 (new_exclude): Support above changes.
5893 (new_exclude, add_exclude_file):
5894 Initial size must now be a power of two to simplify overflow checking.
5895 (free_exclude, fnmatch_no_wildcards): New function.
5896 (excluded_filename): No longer requires options arg, as the options
5897 are determined by add_exclude. Now returns bool, not int.
5898 (excluded_filename, add_exclude):
5899 Add support for the fancy new exclusion options.
5900 (add_exclude, add_exclude_file): Now takes int options arg.
5901 Check for arithmetic overflow when computing sizes.
5902 (add_exclude_file): xrealloc might modify errno, so don't
5903 realloc until after errno might be used.
5905 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5907 (free_exclude): New decl.
5908 (add_exclude, add_exclude_file): Now takes int options arg.
5909 (excluded_filename): No longer requires options arg, as the options
5910 are determined by add_exclude. Now returns bool, not int.
5912 2001-08-30 Paul Eggert <eggert@twinsun.com>
5914 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5916 2001-08-27 Jim Meyering <meyering@lucent.com>
5918 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5920 * version-etc.c (N_): Remove definition.
5921 Revert most of last change.
5922 Instead, simply don't mark the `Copyright...' string for translation.
5923 Based on advice from Paul Eggert.
5925 * strtoxmax.c: Tweak comment.
5927 2001-08-26 Jim Meyering <meyering@lucent.com>
5929 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5930 of copyright with `%s' so translators don't get an untranslated
5932 (COPYRIGHT_YEAR): Define.
5933 (version_etc): Use fprintf rather than fputs.
5934 Suggestion from Ulrich Drepper.
5936 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5938 * strtoll.c: New file, from GNU libc.
5939 * xstrtoimax.c: New file.
5941 * xstrtol.h: Add xstrtoimax.
5942 * strtoumax.c: New file. Simply include "strtoumax.c".
5943 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5945 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5946 * strtoxmax.c: ... then renamed to this.
5948 2001-08-13 Paul Eggert <eggert@twinsun.com>
5950 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5951 Port to Solaris 8, where 'sed' requires a space after the 'r'
5952 command, and where sh dislikes "$/". Clean up the spacing a bit.
5953 Redirect output to $tmp just once.
5955 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5957 * addext.c (<errno.h>): Include.
5958 (errno): Declare if not defined.
5959 (addext): Work correctly when pathconf returns -1 and leaves
5960 errno alone because there is no limit. Also, work even if
5961 pathconf returns a value greater than SIZE_MAX.
5963 2001-08-12 Jim Meyering <meyering@lucent.com>
5965 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5966 Simply `return getcwd (NULL, 0);'.
5967 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5968 Use 1300 as initial value for length, not PATH_MAX.
5970 * pathmax.h: Clean up cpp syntax.
5972 2001-08-12 Jim Meyering <meyering@lucent.com>
5974 * gettimeofday.c: New file.
5976 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5978 2001-08-04 Jim Meyering <meyering@lucent.com>
5980 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5981 to get in sync with glibc.
5983 2001-08-03 Paul Eggert <eggert@twinsun.com>
5985 The following changes are from gettext 0.10.39 as maintained by
5988 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5989 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5990 with inverted sense. All uses changed.
5992 * mbswidth.c: Don't include <limits.h>.
5993 Include <stdlib.h> and <string.h> unconditionally.
5994 (iswcntrl, mbsinit, ISCNTRL): New macros.
5995 (mbsnwidth): Use K&R style function declarations.
5996 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5997 can optimize it when MB_CUR_MAX == 1.
5998 The width of control characters is zero, not 1.
6000 2001-07-15 Jim Meyering <meyering@lucent.com>
6002 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6003 (BUILT_SOURCES): Add unlocked-io.h.
6004 (io_functions): Define.
6005 (unlocked-io.h): New rule.
6006 (DISTCLEANFILES): Add unlocked-io.h.
6007 (all-local): Depend on unlocked-io.h, to ensure it is created.
6009 * unlocked-io.hin: New file
6011 * regex.c: Update from glibc.
6013 2001-07-05 Jim Meyering <meyering@lucent.com>
6015 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6017 (libfetish_a_SOURCES): Put all .h files here instead.
6018 Remove a thus-exposed (better checks in automake) duplicate and
6019 two unnecessary .h files.
6021 2001-06-11 Jim Meyering <meyering@lucent.com>
6023 * regex.c: Update from GNU libc.
6025 2001-05-27 Jim Meyering <meyering@lucent.com>
6027 * readutmp.h (UT_TYPE): Define.
6029 2001-05-24 Jim Meyering <meyering@lucent.com>
6031 * argmatch.c: Include "quote.h".
6032 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6033 quote function. Reported by Göran Uddeborg.
6035 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6037 * dirname.c (dir_name): Compute append_dot using path, not newpath
6038 which is not yet declared.
6040 2001-05-11 Paul Eggert <eggert@twinsun.com>
6042 * Makefile.am (libfetish_a_SOURCES):
6043 Add strftime.c, since we now compile it on all hosts.
6045 * strftime.c (my_strftime):
6046 Define to nstrftime if emacs, but only if my_strftime is not defined.
6047 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6048 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6049 Add one more extra argument: a nanoseconds value.
6052 (my_strftime function): Add %N format.
6053 (emacs_strftimeu): Renamed from emacs_strftime,
6054 with extra ut argument.
6056 2001-05-11 Paul Eggert <eggert@twinsun.com>
6058 dirname code cleanup. base_name now behaves more compatibly
6059 with POSIX basename when given file names that have trailing
6060 slashes, and similarly for dir_name. Add new primitives
6061 base_len and dir_len. Put the directory-name-related decls
6064 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6065 * backupfile.c (base_name): Likewise.
6066 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6067 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6068 * makepath.c (strip_trailing_slashes): Likewise.
6069 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6071 * rename.c (strip_trailing_slashes): Likewise.
6072 * same.c (base_name): Likewise.
6073 * stripslash.c (ISSLASH): Likewise.
6075 * addext.c: Include <dirname.h> after size_t is defined.
6076 * backupfile.c: Likewise.
6078 * addext.c (addext): Use base_len to trim redundant
6079 trailing slashes instead of doing it ourselves.
6080 But do not trim the last slash if it is not redundant.
6082 * backupfile.c (find_backup_file_name,
6083 max_backup_version): Use base_len instead of rolling it ourselves.
6084 Handle the case of "" and (on DOS) "C:" correctly.
6086 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6087 Include <string.h>, <dirname.h>.
6088 (base_name): Allow file names ending in slashes, other than names
6089 that are all slashes. In this case, return the basename followed
6090 by the slashes. This is more general, and can be used in places
6091 where the original base_name purposely had an assertion failure.
6092 (base_len): New function.
6094 * dirname.c: Include <string.h> instead of <stdlib.h>.
6095 Do not include <assert.h>; no longer needed.
6097 (memrchr): Remove decl.
6098 (dir_name_r): Remove.
6099 (dir_len): Renamed from dirlen. All callers changed.
6100 Rewrite in terms of base_name, for simplicity and consistency.
6101 (dir_name): Never return NULL. All callers changed.
6102 Do not include <stdlib.h> in test program; no longer needed.
6103 return 0; is fine for test program.
6105 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6107 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6109 * path-concat.c (path_concat): Use base_len to compute
6110 base length, not strlen; this means we cannot rely on memcpy
6113 * same.c (STREQ): Remove.
6114 (same_name): Handle the case where the basename ends in trailing '/'.
6116 * stripslash.c (strip_trailing_slashes): Return nonzero if
6117 a slash was stripped. Do not strip the last slash after a
6120 2001-04-08 Jim Meyering <meyering@lucent.com>
6122 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6123 recomputed; that's necessary when the offset spans a DST transition.
6124 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6126 2001-04-02 Jim Meyering <meyering@lucent.com>
6128 * regex.h, regex.c: Update from GNU libc.
6130 2001-03-19 Paul Eggert <eggert@twinsun.com>
6132 * version-etc.c (version_etc_copyright): Update to 2001.
6134 2001-03-16 Paul Eggert <eggert@twinsun.com>
6136 * tempname.c (uint64_t): Define to uintmax_t if
6137 not defined, and if UINT64_MAX is not defined.
6138 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6139 Reported by John David Anglin.
6141 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6143 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6144 alias if codeset is empty.
6145 * config.charset (BeOS): Use wildcard syntax.
6147 2001-03-13 Jim Meyering <meyering@lucent.com>
6149 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6150 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6153 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6155 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6157 * unicodeio.c (print_unicode_char): Simplify accordingly.
6159 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6161 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6162 support for DOS/DJGPP.
6164 2001-02-28 Paul Eggert <eggert@twinsun.com>
6166 * Makefile.am (libfetish_a_SOURCES):
6167 Add dup-safer.c, fopen-safer.c.
6168 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6170 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6172 2001-02-25 Paul Eggert <eggert@twinsun.com>
6174 The mkstemp replacement is taken from glibc 2.2.2, with some
6175 portability fixes for use outside glibc, as follows:
6177 * tempname.c (struct_stat64): New macro.
6178 (direxists, __gen_tempname): Use it.
6179 This avoids a portability problem with Solaris 8.
6181 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6182 (<stddef.h>, <stdint.h>, <string.h>):
6183 Include only if STDC_HEADERS || _LIBC.
6184 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6185 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6186 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6187 (__set_errno): Define this macro if <errno.h> doesn't.
6188 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6189 Define these macros if <stdio.h> doesn't.
6190 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6191 Define these macros if <sys/stat.h>
6192 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6193 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6194 __xstat64): Define if not _LIBC.
6195 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6196 (__gen_tempname): Invoke gettimeofday only if
6197 HAVE_GETTIMEOFDAY || _LIBC;
6198 otherwise, fall back on plain "time".
6199 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6201 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6203 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6205 2001-02-17 Jim Meyering <meyering@lucent.com>
6207 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6208 around included file name.
6210 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6212 * strftime.c: Update from GNU libc (the only changes were to comments).
6214 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6216 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6218 2001-02-17 Paul Eggert <eggert@twinsun.com>
6220 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6221 Remove workaround macros for hosts that have mbrtowc but not
6222 mbstate_t, as we now insist on proper declarations for both
6223 before using mbrtowc.
6225 2001-02-17 Jim Meyering <meyering@lucent.com>
6227 * regex.c: Update from libc.
6229 2001-02-16 Paul Eggert <eggert@twinsun.com>
6231 * alloca.c (malloc): Undef before defining, since stdlib.h
6232 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6233 Reported by Mark Hounschell via Paul Eggert.
6235 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6237 * config.charset: Update for FreeBSD 4.2.
6239 2001-01-26 Jim Meyering <meyering@lucent.com>
6241 * quotearg.c: Include stddef.h.
6242 * quote.c: Include stddef.h.
6243 Reported by Axel Kittenberger.
6245 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6246 line in double quotes so that it evokes a better diagnostic.
6247 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6248 Reported by Axel Kittenberger.
6250 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6252 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6253 to avoid a warning. Add back 'const' to inptr.
6255 2001-01-16 Jim Meyering <meyering@lucent.com>
6257 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6260 2001-01-14 Jim Meyering <meyering@lucent.com>
6262 * rename.c: New file. From Volker Borchert.
6263 Include stdlib.h, string.h or strings.h, and xalloc.h.
6264 Use strip_trailing_slashes rather than open-coding it.
6266 2001-01-03 Paul Eggert <eggert@twinsun.com>
6268 * strftime.c: Sync with glibc time/strftime.c 1.81.
6270 2001-01-03 Jim Meyering <meyering@lucent.com>
6272 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6273 local `inptr' to avoid warning with some system declarations of iconv.
6275 2000-12-29 Paul Eggert <eggert@twinsun.com>
6277 * modechange.c: Do not assume that mode_t uses the
6278 traditional octal encoding. E.g. "chmod 1 FOO" should set
6279 the other-execute bit of FOO even if S_IXOTH != 1.
6281 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6282 WOTH, XOTH, ALLM): New macros.
6283 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6284 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6286 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6287 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6289 No need to use uintmax_t; unsigned long is long enough.
6290 Don't bother to get suffix since we don't use it.
6292 2000-12-24 Jim Meyering <meyering@lucent.com>
6294 * hash.c (is_prime): Return explicit boolean values.
6295 (hash_get_first): Return NULL to appease Irix5.6's 89.
6296 Reported by Nelson Beebe.
6298 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6300 * localcharset.c (locale_charset): Add support for Win32.
6302 2000-12-18 Paul Eggert <eggert@twinsun.com>
6304 * physmem.h, physmem.c: New files.
6306 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6307 (noinst_HEADERS): Add physmem.h.
6309 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6310 't' for compatibility with Solaris 8 sort.
6312 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6314 * config.charset: Add support for BeOS.
6316 2000-12-16 Jim Meyering <meyering@lucent.com>
6318 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6319 SHELLS_FILE to a file name that's useful on djgpp systems.
6321 (ADDITIONAL_DEFAULT_SHELLS): Define.
6322 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6323 Based mostly on a patch from Prashant TR.
6325 2000-12-16 Jim Meyering <meyering@lucent.com>
6327 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6328 N and M) would have treated it like `chown N:N FILE'.
6330 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6332 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6334 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6335 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6336 to the list of canonical encodings. Rename EUC-CN to GB2312.
6338 2000-12-08 Andreas Schwab <schwab@suse.de>
6340 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6341 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6343 2000-12-07 Jim Meyering <meyering@lucent.com>
6345 * stripslash.c (ISSLASH): Define.
6346 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6349 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6350 (dir_name_r): Declare this function as static.
6351 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6352 manifest itself on a name containing a mix of slashes and
6354 Make this function work with names starting with a DOS-style
6355 drive letter and colon prefix.
6356 (dir_name): Append `.' if necessary.
6357 Based mostly on patches from Prashant TR and Eli Zaretskii.
6359 * dirname.h (dir_name_r): Remove prototype.
6361 2000-12-05 Jim Meyering <meyering@lucent.com>
6363 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6365 2000-12-04 Jim Meyering <meyering@lucent.com>
6367 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6368 Also include memory.h, stdlib.h, unistd.h if appropriate.
6369 Reported by Andreas Jaeger (conflicting declaration of malloc).
6371 2000-12-02 Jim Meyering <meyering@lucent.com>
6373 * closeout.h: Make idempotent, to avoid some obscure warnings.
6375 2000-12-01 Paul Eggert <eggert@twinsun.com>
6377 * memrchr.c: Include <config.h> before any system include file.
6379 2000-11-29 Paul Eggert <eggert@twinsun.com>
6381 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6383 2000-11-26 Jim Meyering <meyering@lucent.com>
6385 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6387 2000-11-22 Paul Eggert <eggert@twinsun.com>
6389 * strftime.c (my_strftime): Do not invoke mbrlen with a
6390 size of (size_t) -1; it's not portable.
6392 2000-11-17 Akim Demaille <akim@epita.fr>
6394 * obstack.h: Formatting changes.
6395 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6396 prevent type checking.
6397 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6398 cast the value to (void *): assigning a `foo *' to a `void *'
6400 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6402 2000-11-17 Jim Meyering <meyering@lucent.com>
6404 * strstr.c: Update from GNU libc.
6406 2000-11-16 Jim Meyering <meyering@lucent.com>
6408 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6410 2000-11-11 Jim Meyering <meyering@lucent.com>
6412 * error.c: Add a couple #includes, merging from GNU libc version.
6414 2000-11-10 Jim Meyering <meyering@lucent.com>
6416 * obstack.h: Update from GNU libc.
6417 * obstack.c: Likewise.
6419 2000-11-06 Paul Eggert <eggert@twinsun.com>
6421 * getusershell.c (setusershell): Use rewind rather than
6422 fseek/fseeko, to avoid configuration hassles with fseeko.
6423 Don't bother opening SHELLS_FILE if shellstream is NULL;
6426 2000-11-05 Jim Meyering <meyering@lucent.com>
6428 * makepath.h (make_dir): Declare.
6429 * makepath.c (make_dir): Remove `static' attribute.
6432 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6434 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6435 last one in a bucket, advance to the next bucket.
6437 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6439 * fnmatch.c: Do not comment out all the code if we are using
6440 the GNU C library, because in some cases we are replacing buggy
6441 code in the GNU C library itself.
6443 2000-10-30 Paul Eggert <eggert@twinsun.com>
6445 * error.h, getline.h, modechange.h:
6446 Remove "2000" from Copyright line, as the file hasn't been
6447 changed this year other than in the copyright notice.
6449 * xalloc.h: Add "2000" to Copyright line, as this file
6450 was changed this year.
6452 2000-10-30 Paul Eggert <eggert@twinsun.com>
6454 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6455 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6456 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6458 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6460 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6461 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6462 doesn't define __restrict_arr.
6464 2000-10-29 Jim Meyering <meyering@lucent.com>
6466 * xstat.in: Fix grammar in comment.
6468 2000-10-28 Jim Meyering <meyering@lucent.com>
6470 * memchr.c: Update from libc.
6471 Adjust for portability:
6472 [HAVE_STDLIB_H]: Include stdlib.h.
6473 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6474 Undef __memchr, too.
6475 [!weak_alias]: Define __memchr to memchr.
6477 * regex.c: Update from libc.
6478 * regex.h: Likewise.
6479 * getopt1.c: Likewise.
6480 * memcmp.c: Likewise.
6482 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6483 Avoid using fseek, when possible -- it's broken by design.
6484 Patch by Ulrich Drepper.
6486 2000-10-26 Jim Meyering <meyering@lucent.com>
6488 * strftime.c: Update from libc.
6490 2000-10-25 Jim Meyering <meyering@lucent.com>
6492 * obstack.c: Update from libc.
6494 2000-10-23 Jim Meyering <meyering@lucent.com>
6496 * hard-locale.c (hard_locale): Revert last change -- it was simply
6497 wrong. That set_locale call must not have any side effects.
6500 2000-10-22 Jim Meyering <meyering@lucent.com>
6502 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6503 [CYCLIC]: Remove now-unused definition.
6505 * save-cwd.c (O_DIRECTORY): Define, if needed.
6506 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6507 Suggestion from Ulrich Drepper.
6509 2000-10-21 Jim Meyering <meyering@lucent.com>
6511 * dirname.c (dir_name_r): New function, factored out of dir_name.
6512 (dir_name): Use dir_name_r.
6513 * dirname.h (dir_name_r): Declare it.
6515 2000-10-21 Jim Meyering <meyering@lucent.com>
6517 * dirname.c (memrchr): Declare if necessary.
6518 (dir_name): Remove the restriction that there be no
6519 trailing slashes. Now, this code skips past them, effectively
6521 [TEST_DIRNAME] (main): New unit tests.
6523 * memrchr.c: New file from GNU libc.
6524 Undef __memrchr, too.
6525 [!weak_alias]: Define __memrchr to memrchr.
6526 Guard weak_alias use with `#ifdef weak_alias'.
6528 2000-10-17 Jim Meyering <meyering@lucent.com>
6530 * quote.h (PARAMS): Define and use.
6531 Reported by Akim Demaille.
6533 * getopt.c: Update from libc.
6535 2000-10-16 Jim Meyering <meyering@lucent.com>
6537 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6540 2000-09-25 Jim Meyering <meyering@lucent.com>
6542 * md5.h (rol): Define (from GnuPG).
6544 * sha.c: Give credit (GnuPG) where due.
6545 (M): Use rol rather than open-coding it.
6546 Add a FIXME comment.
6548 2000-09-21 Jim Meyering <meyering@lucent.com>
6550 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6551 Reported by Michael Stone.
6553 2000-09-20 Jim Meyering <meyering@lucent.com>
6555 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6556 (noinst_HEADERS): Add sha.h.
6557 Based on code from Scott G. Miller and from GnuPG.
6559 2000-09-15 Jim Meyering <meyering@lucent.com>
6561 * regex.c: Update from libc.
6563 2000-09-10 Jim Meyering <meyering@lucent.com>
6565 * getopt.c (_getopt_internal): Update from glibc.
6567 2000-09-09 Jim Meyering <meyering@lucent.com>
6569 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6570 think it should be used as a general replacement for isascii.
6571 * fnmatch.c: Likewise.
6572 * mbswidth.c: Likewise
6573 * regex.c: Likewise.
6576 * userspec.c: Include sys/param.h and limits.h.
6578 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6579 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6580 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6581 UID, GID. Check range.
6583 2000-09-06 Jim Meyering <meyering@lucent.com>
6585 * getopt.c (_getopt_internal): Update from glibc.
6587 2000-08-30 Jim Meyering <meyering@lucent.com>
6589 * strftime.c: Merge in changes from GNU libc.
6591 2000-08-26 Jim Meyering <meyering@lucent.com>
6593 * closeout.c: Include "__fpending.h".
6594 (close_stdout_status): Return right away if there's nothing to flush.
6596 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6597 * __fpending.c: New file.
6598 * __fpending.h: New file.
6600 2000-08-07 Paul Eggert <eggert@twinsun.com>
6602 Standardize on "memory exhausted" instead of "Memory exhausted"
6603 or "virtual memory exhausted".
6604 * obstack.c (print_and_abort): Use "memory exhausted", not
6605 "virtual memory exhausted".
6606 * same.c (same_name): Invoke xalloc_die instead of printing
6608 * userspec.c (parse_user_spec): Likewise.
6609 * bumpalloc.h: comment fix
6610 * same.c, userspec.c: Include xalloc.h.
6612 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6613 not char *const and pointing to a constant array.
6614 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6615 (xrealloc): Comment fix.
6617 * userspec.c (parse_user_spec):
6618 Don't translate a message until just before returning,
6619 to avoid unnecessary translation.
6621 2000-08-07 Jim Meyering <meyering@lucent.com>
6623 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6624 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6625 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6626 getgroups.c, gethostname.c, getopt.h, group-member.c,
6627 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6628 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6629 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6630 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6631 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6632 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6633 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6634 yesno.c: Back out Copyright date changes for each file with no change
6635 this year. This eases coordination with other programs using the same
6636 source code modules. From Paul Eggert.
6638 2000-08-03 Greg McGary <greg@mcgary.org>
6640 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6641 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6642 (EXTEND_BUFFER): Use them.
6644 2000-08-01 Jim Meyering <meyering@lucent.com>
6646 * dirname.c (ISSLASH): Define.
6647 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6648 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6649 both `\' and `/' may be use as path separators.
6650 Based on a patch from Prashant TR.
6652 2000-07-31 Paul Eggert <eggert@twinsun.com>
6654 * quotearg.c (quotearg_n_options): Don't make the initial
6655 slot vector a constant, since it might get modified.
6657 2000-07-31 Jim Meyering <meyering@lucent.com>
6659 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6660 * obstack.c (print_and_abort): Likewise.
6662 2000-07-30 Paul Eggert <eggert@twinsun.com>
6664 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6665 buffer, so that the caller can always quote one small
6666 component of a "memory exhausted" message in slot 0.
6667 From a suggestion by Jim Meyering.
6669 2000-07-30 Jim Meyering <meyering@lucent.com>
6671 * makepath.c (make_path): Quote the other instance, too.
6673 * quotearg.c (N_STATIC_SLOTVECS): Define.
6674 (STATIC_BUF_SIZE): Define.
6675 (quotearg_n_options): Use only statically allocated storage when
6676 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6677 than STATIC_BUF_SIZE.
6679 2000-07-29 Jim Meyering <meyering@lucent.com>
6681 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6682 * dirname.c (dir_name): Likewise.
6684 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6686 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6687 (dir_name): Assert that there are no trailing slashes.
6689 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6691 * mbswidth.h (mbswidth): Add a flags argument.
6692 (mbswidth): New declaration.
6693 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6694 * mbswidth.c (mbswidth): Add a flags argument.
6695 (mbsnwidth): New function.
6697 2000-07-24 Jim Meyering <meyering@lucent.com>
6699 * mbswidth.c: Remove useless #else. From Bruno Haible.
6701 2000-07-23 Paul Eggert <eggert@twinsun.com>
6703 * mbswidth.c (_XOPEN_SOURCE):
6704 Don't define; this causes problems on Solaris 7.
6705 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6707 2000-07-23 Paul Eggert <eggert@twinsun.com>
6710 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6711 so that mbstate_t is always defined.
6713 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6714 be 1 in at least one GCC installation, and this configuration
6715 error is likely to be common. Ignoring MB_LEN_MAX hurts
6716 performance on hosts that have mbrtowc but have only unibyte
6717 locales, but I assume these hosts are rare.
6719 2000-07-23 Paul Eggert <eggert@twinsun.com>
6721 * quotearg.c: Streamline by invoking multibyte code only if needed.
6722 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6723 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6724 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6725 invoke multibyte primitives.
6727 2000-07-23 Jim Meyering <meyering@lucent.com>
6729 * basename.c (base_name): Add an assertion.
6731 2000-07-15 Bruno Haible <clisp.cons.org>
6733 * quotearg.c: When the system forces us to redefine mbstate_t,
6734 shadow its mbsinit function.
6736 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6738 * mbswidth.h: New file.
6739 * mbswidth.c: New file.
6740 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6741 (noinst_HEADERS): Add mbswidth.h.
6743 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6745 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6748 2000-07-15 Jim Meyering <meyering@lucent.com>
6750 * makepath.c: Include quote.h.
6751 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6752 corresponding argument in a `quote (...)' call.
6753 Give better diagnostics.
6755 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6756 (noinst_HEADERS): Add quote.h.
6758 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6759 from tar's src/misc.c.
6760 * quote.h: New file. Prototypes for same.
6762 2000-07-10 Paul Eggert <eggert@twinsun.com>
6764 From a suggestion by Bruno Haible.
6765 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6766 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6767 to decide whether to define the BeOS workaround macro;
6768 this adjusts to the change to AC_MBSTATE_T.
6770 2000-07-13 Paul Eggert <eggert@twinsun.com>
6772 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6774 * quotearg.c (quoting_style_args, quoting_style_vals,
6775 quotearg_buffer_restyled): Add support for
6776 clocale_quoting_style. Undo previous change to
6777 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6778 and "{RIGHT QUOTATION MARK}" msgids.
6780 2000-07-05 Paul Eggert <eggert@twinsun.com>
6782 The old behavior of quoting `like this' doesn't look good with
6783 newer, ISO-style fonts. See:
6784 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6786 Instead, quote "like this" by default. Let the translator
6787 tailor the locale-specific quoting behavior by providing
6788 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6790 * quotearg.c (N_): New macro.
6791 (gettext_default): New function.
6792 (quotearg_buffer_restyled): Use
6793 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6794 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6796 2000-07-09 Jim Meyering <meyering@lucent.com>
6798 * Most files: Update copyright dates to include 2000.
6800 2000-07-08 Jim Meyering <meyering@lucent.com>
6802 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6804 (xgethostname): Remove now-unnecessary #ifdef.
6805 Move declaration of `err' into loop where it's used.
6807 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6809 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6810 by allocating a larger buffer. Test the gethostname return value for
6811 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6812 returns an error and ENAMETOOLONG isn't defined.
6814 2000-07-05 Paul Eggert <eggert@twinsun.com>
6815 and Bruno Haible <haible@clisp.cons.org>
6817 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6819 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6821 * quotearg.c (struct quoting_options): Simplify quote_these_too
6824 2000-07-03 Jim Meyering <meyering@lucent.com>
6826 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6827 Reported by Bruno Haible.
6829 2000-07-04 Jim Meyering <meyering@lucent.com>
6831 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6832 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6835 2000-07-03 Paul Eggert <eggert@twinsun.com>
6836 and Bruno Haible <haible@clisp.cons.org>
6838 * quotearg.c (mbrtowc):
6839 Assign to *pwc, and return 1 only if result is nonzero.
6840 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6842 2000-07-03 Jim Meyering <meyering@lucent.com>
6844 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6845 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6848 2000-07-02 Jim Meyering <meyering@lucent.com>
6850 * quotearg.c (mbstate_t): Don't define here.
6852 2000-07-02 Jim Meyering <meyering@lucent.com>
6854 * nanosleep.c (SIGCONT): Define if not already defined.
6856 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6858 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6859 per change in ../m4/ls-mntd-fs.m4.
6860 (read_filesystem_list): Ignore symbolic links.
6862 2000-06-29 Jim Meyering <meyering@lucent.com>
6864 * same.c: Include <string.h> or <strings.h>, as appropriate,
6865 for declaration of strcmp.
6867 * long-options.c: Include <stdlib.h>, for declaration of exit.
6869 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6870 Avoid warning by casting result to `char *' to remove `const'.
6872 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6874 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6876 2000-06-26 Paul Eggert <eggert@twinsun.com>
6878 savedir now sets errno on failure and invokes xmalloc to get memory.
6879 Fix a couple of other minor bugs while we're at it.
6881 * savedir.c (<unistd.h>): Do not include; there's no need.
6882 (NAMLEN): Remove macro.
6883 (malloc, realloc): Remove decls.
6885 ("xalloc.h"): Include.
6886 (NAME_SIZE_DEFAULT): New macro.
6887 (savedir): Use xmalloc / xrealloc to allocate memory.
6888 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6889 Skip "" directory entries.
6890 Use strlen to calculate directory entry length, since the old method
6891 is rarely used these days and isn't worth supporting.
6892 Don't use a pointer after freeing it.
6893 Check for integer overflow when calculating allocation size.
6894 Use memcpy to copy entries, instead of stpcpy.
6895 Set errno properly when returning NULL.
6896 Check for readdir error.
6898 2000-06-26 Jim Meyering <meyering@lucent.com>
6900 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6902 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6904 * getusershell.c (xmalloc, xrealloc): Remove functions.
6906 Don't include <stdlib.h>. Don't declare malloc, realloc.
6908 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6910 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6912 2000-06-24 Jim Meyering <meyering@lucent.com>
6914 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6916 2000-06-21 Jim Meyering <meyering@lucent.com>
6918 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6920 2000-06-19 Paul Eggert <eggert@twinsun.com>
6922 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6923 (mbrtowc, mbstate_t): Define substitutes if
6924 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6925 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6926 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6928 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6930 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6931 than 1024, return a memory chunk of least possible size, instead
6932 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6933 Use free/xmalloc instead of xrealloc to avoid copying for very long
6936 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6938 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6939 address, not strdup. Include <stdlib.h> and don't declare free().
6941 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6943 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6946 2000-06-21 Jim Meyering <meyering@lucent.com>
6948 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6949 (noinst_HEADERS): Add getstr.h.
6951 * getline.c (getstr): Move into a separate file.
6952 * getstr.c (getstr): New file, extracted from getline.c, with
6953 the following changes: new parameter, delim2; both delim[12]
6954 parameters have type `int', not `char'. The latter would lose
6955 with 8-bit delimiters.
6956 * getstr.h: New file.
6958 2000-06-19 Jim Meyering <meyering@lucent.com>
6960 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6962 2000-06-18 Jim Meyering <meyering@lucent.com>
6964 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6965 Besides, these days every porting target provides a mkdir function.
6967 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6968 (this snippet comes from src/system.h).
6970 2000-06-15 Paul Eggert <eggert@twinsun.com>
6972 * human.c (adjust_value): New function.
6973 (human_readable_inexact): Apply rounding style even when
6974 printing approximate values.
6976 2000-06-14 Paul Eggert <eggert@twinsun.com>
6978 * human.c (human_readable_inexact): Allow an input block
6979 size that is not a multiple of the output block size, and vice versa.
6980 Reported by Piergiorgio Sartor.
6982 2000-06-14 Paul Eggert <eggert@twinsun.com>
6984 * getdate.y (get_date): Apply relative times after time
6985 zone indicator, not before. Reported by Todd A. Jacobs.
6987 2000-06-13 Jim Meyering <meyering@lucent.com>
6989 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6991 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6993 2000-06-12 Paul Eggert <eggert@twinsun.com>
6995 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6997 2000-06-04 Paul Eggert <eggert@twinsun.com>
6999 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7001 2000-06-04 Jim Meyering <meyering@lucent.com>
7003 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7004 SunOS 4.1.4 for which gid_t is an unsigned type.
7006 2000-06-03 Jim Meyering <meyering@lucent.com>
7008 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7010 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7012 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7013 newer, don't install charset.alias.
7014 * config.charset: Change the Linux/glibc rules so they become empty
7015 on glibc-2.1 or newer.
7017 2000-06-02 Jim Meyering <meyering@lucent.com>
7019 * mountlist.c: Back out last change. Instead, do this...
7020 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7021 member using the same `ignore'-testing code.
7022 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7026 2000-05-29 Jim Meyering <meyering@lucent.com>
7028 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7029 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7031 2000-05-22 Jim Meyering <meyering@lucent.com>
7033 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7035 2000-05-18 Jim Meyering <meyering@lucent.com>
7037 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7038 back, too, since it may have been modified by allocate_entry.
7039 (hash_delete): Rewrite to use neither the assignment operator
7040 nor the comma operator in an if-expression.
7042 2000-05-15 Paul Eggert <eggert@twinsun.com>
7045 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7046 Remove; no longer needed.
7047 "quotearg.h": Add include.
7048 (file_name): Do not bother to explicitly initialize to NULL; it's less
7049 efficient on some hosts.
7050 (close_stdout_status): Remove test as to whether stdout was already
7051 closed; it breaks for the case "echo x | sort >&-".
7052 Quote file name colons.
7053 Do not assume that _("write error") lacks format strings.
7055 2000-05-15 Jim Meyering <meyering@lucent.com>
7057 * version-etc.c (version_etc_copyright): Update the copyright string
7058 used in all --version output.
7060 2000-05-14 Jim Meyering <meyering@lucent.com>
7062 * closeout.c (close_stdout_set_file_name): New function.
7063 (close_stdout_status): Use new file-scoped global.
7064 Return right away if fstat says the stdout file descriptor is invalid.
7065 * closeout.h (close_stdout_set_file_name): Declare.
7067 2000-05-10 Jim Meyering <meyering@lucent.com>
7069 * closeout.c [default_exit_status]: New file-scoped variable.
7070 (close_stdout_set_status): New function.
7071 * closeout.h (close_stdout_set_status): Declare.
7073 2000-05-08 Jim Meyering <meyering@lucent.com>
7075 * long-options.c: Don't include closeout.h.
7076 (parse_long_options): Don't call close_stdout for --version.
7078 2000-05-06 Jim Meyering <meyering@lucent.com>
7080 * strnlen.c: Undefine __strnlen and strnlen.
7081 [!weak_alias]: Define __strnlen to strnlen.
7083 * atexit.c: New file, from libiberty.
7085 2000-05-06 Jim Meyering <meyering@lucent.com>
7087 * closeout.c (close_stdout_status): Also check for errors on the
7090 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7092 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7093 instead of xmalloc, xrealloc, path_concat.
7094 (locale_charset): Treat empty environment variables as absent.
7095 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7097 2000-05-04 Jim Meyering <meyering@lucent.com>
7099 * getopt.c: Update from glibc.
7100 * obstack.c: Likewise.
7101 * obstack.h: Likewise.
7102 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7104 * regex.h: Likewise.
7105 * strndup.c: Likewise.
7106 * strnlen.c: New file, from glibc.
7108 2000-05-01 Jim Meyering <meyering@lucent.com>
7110 * full-write.c (full_write): Remove `FIXME' part of comment.
7112 2000-04-29 Jim Meyering <meyering@lucent.com>
7114 * path-concat.c: Declare strdup only if it's not defined.
7115 * canon-host.c: Likewise.
7117 2000-04-28 Jim Meyering <meyering@lucent.com>
7119 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7120 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7121 included first, then limits.h is included by locale.h by libintl.h.
7122 From John David Anglin.
7124 2000-04-25 Jim Meyering <meyering@lucent.com>
7126 * makepath.c (S_IRWXUGO): Define.
7127 (make_path): Always perform explicit chmod if MODE specifies any
7128 of the `special' permission bits. Prompted by a bug report against
7129 install from Mate Wierdl and Joost van Baal.
7131 2000-04-18 Jim Meyering <meyering@lucent.com>
7135 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7136 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7138 2000-04-17 Jim Meyering <meyering@lucent.com>
7140 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7141 the definition of it to rpl_strftime also defined-away the system's
7144 2000-04-15 Jim Meyering <meyering@lucent.com>
7146 Use `C' to denote so-called `contiguous' files, the same way
7148 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7149 (ftypelet): Use S_ISCTG.
7150 From Michael Deutschmann.
7152 2000-04-14 Jim Meyering <meyering@lucent.com>
7154 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7156 2000-04-08 Jim Meyering <meyering@lucent.com>
7158 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7159 names don't conflict. Reported by Eli Zaretskii.
7161 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7163 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7164 bug. Deal with the different error behavior of Irix iconv.
7166 2000-04-07 Jim Meyering <meyering@lucent.com>
7168 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7169 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7171 2000-04-05 Jim Meyering <meyering@lucent.com>
7173 Portability tweaks required for ultrix4.3.
7174 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7175 * readutmp.c: Include sys/types.h before sys/stat.h.
7176 * canon-host.c: Declare strdup.
7177 * path-concat.c: Likewise.
7178 From John David Anglin.
7180 2000-04-04 Jim Meyering <meyering@lucent.com>
7182 Be more DOS 8.3-friendly.
7183 * ref-add.sin: Renamed from ref-add.sed.in.
7184 * ref-del.sin: Renamed from ref-del.sed.in.
7185 * Makefile.am: Reflect renaming.
7186 Reported by Eli Zaretskii.
7188 Use a temporary file name that won't clash with `charset.alias'
7189 in the DOS 8.3 name space.
7190 * Makefile.am (charset_tmp): Define.
7191 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7192 (uninstall-local): Likewise.
7193 Reported by Eli Zaretskii.
7195 2000-03-29 Paul Eggert <eggert@twinsun.com>
7197 * time/strftime.c (my_strftime): Make sure we call the system
7198 strftime, not ourselves, when invoking the underlying strftime.
7200 2000-03-24 Jim Meyering <meyering@lucent.com>
7202 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7203 (charset_alias): Define.
7204 (install-exec-local): Factor out common code.
7205 (uninstall-local): Split lines longer than 80.
7206 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7208 (.sed.in.sed): New rule. Don't redirect directly to $@.
7209 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7211 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7213 * config.charset: Output a line containing "Packages using this file".
7214 * ref-add.sed.in, ref-del.sed.in: New files.
7215 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7216 ref-del.sed): New rules.
7218 2000-03-17 Jim Meyering <meyering@lucent.com>
7220 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7221 Otherwise, include <strings.h>
7223 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7225 * unicodeio.c (utf8_wctomb): New function.
7226 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7227 format instead of in UCS-4 with platform dependent endianness.
7229 2000-03-07 Paul Eggert <eggert@twinsun.com>
7231 * savedir.c (savedir): Work even if directory size is
7232 negative; this can happen with some screwy NFS configurations.
7234 2000-03-06 Jim Meyering <meyering@lucent.com>
7236 * localcharset.c (get_charset_aliases): Don't try to free file_name
7237 if it's NULL (because we ran out of memory). From Bruno Haible.
7239 2000-03-05 Jim Meyering <meyering@lucent.com>
7241 * localcharset.c ("path-concat.h"): Include.
7242 (get_charset_aliases): Use path_concat instead of ANSI string
7245 * unicodeio.h (PARAMS): Define.
7246 Use it to guard prototype.
7248 2000-03-04 Jim Meyering <meyering@lucent.com>
7250 * Makefile.am (install-exec-local): Create $(libdir) before installing
7252 (uninstall-local): Uncomment this rule so `make distcheck' works
7255 * unicodeio.c (<errno.h>): Include it.
7256 (errno): Declare if not defined.
7258 * localcharset.c: Add Bruno's comment justifying use of volatile.
7260 * config.charset: New version, incorporating remarks from a linux
7261 i18n mailing list. From Bruno Haible.
7263 2000-03-02 Jim Meyering <meyering@lucent.com>
7265 * Makefile.am (EXTRA_DIST): Add config.charset.
7267 2000-03-01 Jim Meyering <meyering@lucent.com>
7269 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7270 * unicodeio.c: Likewise.
7272 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7274 * config.charset: New file.
7275 * localcharset.c: New file.
7276 * unicodeio.h, unicodeio.c: New files.
7277 * Makefile.am (DEFS): Add -DLIBDIR=...
7278 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7279 (noinst_HEADERS): Add unicodeio.h.
7280 (all-local, install-exec-local, charset.alias): New targets.
7282 2000-02-28 Paul Eggert <eggert@twinsun.com>
7284 * quotearg.c (ALERT_CHAR): New macro.
7285 (quotearg_buffer_restyled): Use it.
7287 2000-02-27 Jim Meyering <meyering@lucent.com>
7289 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7290 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7292 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7293 not `#if STDC_HEADERS'.
7294 Declare malloc if needed.
7296 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7297 now that autoconf always defines the HAVE_DECL_ symbols.
7298 * human.c: Likewise.
7300 * strtoumax.c: Likewise.
7302 * backupfile.c: Arrange for cpp to fail if the configure-time
7303 declaration check was not run.
7305 * human.c: Likewise.
7307 * strtoumax.c: Likewise.
7309 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7310 then first look up the entire `.'-containing string as a login name.
7312 2000-02-18 Paul Eggert <eggert@twinsun.com>
7314 * getdate.y: Handle two-digit years with leading zeros correctly.
7315 (textint): New typedef.
7316 (parser_control): Member year changed from int to textint.
7318 (YYSTYPE): Removed; replaced by %union with int and textint members.
7319 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7320 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7321 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7322 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7323 (date, number, to_year): Use width of number in digits, not its value,
7324 to determine whether it's a 2-digit year, or a 2-digit time.
7325 (yylex): Store number of digits of numeric tokens.
7326 Reported by John Kendall.
7328 (parser_control): Changed from struct parser_control to typedef (for
7329 consistency). All uses changed.
7331 (tID): Removed; not used.
7332 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7334 2000-02-14 Paul Eggert <eggert@twinsun.com>
7336 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7337 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7339 2000-02-12 Jim Meyering <meyering@lucent.com>
7341 * userspec.c (ISDIGIT): Define it.
7342 (isdigit): Remove definition.
7343 (is_number): Use ISDIGIT, not isdigit.
7344 <libintl.h>: Include.
7346 (parse_user_spec): Mark translatable strings.
7348 2000-02-10 Jim Meyering <meyering@lucent.com>
7350 With these changes, nanosleep.[ch] are finally enough like the other
7351 lib/* replacement files to compile on a few more losing systems.
7353 * nanosleep.h: Don't include config.h.
7354 Remove prototype from declaration of nanosleep.
7355 (PARAMS): Remove now-unneeded definition.
7356 * nanosleep.c: #undef nanosleep.
7357 (rpl_nanosleep): Rename from nanosleep.
7359 2000-02-03 Jim Meyering <meyering@lucent.com>
7361 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7362 rather than with `#if HAVE_UTMPNAME'.
7364 2000-02-01 Jim Meyering <meyering@lucent.com>
7366 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7368 2000-01-31 Jim Meyering <meyering@lucent.com>
7370 * nanosleep.h (nanosleep): Guard declaration with
7371 `#if ! HAVE_DECL_NANOSLEEP'.
7372 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7373 the declaration in that vendor's sys/timers.h.
7374 Reported by Christian Krackowizer.
7376 * quotearg.c (ISASCII): Add #undef and move definition to follow
7377 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7378 (ISPRINT): Likewise.
7379 Reported by Tom Tromey.
7381 2000-01-30 Jim Meyering <meyering@lucent.com>
7383 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7384 uses of ->ut_name. The latter doesn't work with new Linux header files
7385 where only utmpx.ut_user is declared.
7387 * readutmp.h (UT_USER): Define.
7389 2000-01-23 Jim Meyering <meyering@lucent.com>
7391 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7394 2000-01-22 Jim Meyering <meyering@lucent.com>
7396 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7397 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7398 Required for some AIX systems. Reported by Christian Krackowizer.
7399 [TESTING] (main): New function.
7401 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7402 * dirname.c (dir_name): Support for DOS-style file names with drive
7405 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7407 * strverscmp.c (ISDIGIT): Define.
7408 (strverscmp): Use ISDIGIT, not isdigit.
7410 2000-01-17 Paul Eggert <eggert@twinsun.com>
7412 * nanosleep.c (nanosleep):
7413 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7414 POSIX.1 doesn't require SA_INTERRUPT and some systems
7415 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7416 it's been part of POSIX.1 since day 1 (in 1988).
7418 2000-01-17 Jim Meyering <meyering@lucent.com>
7420 * interlock: Remove unused file. Reported by François Pinard.
7422 2000-01-16 Paul Eggert <eggert@twinsun.com>
7424 * quotearg.c (quotearg_buffer_restyled): Do not quote
7425 alert, backslash, formfeed, and vertical tab unnecessarily in
7426 shell quoting style.
7429 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7430 Free Software Foundation, Inc.
7431 Copying and distribution of this file, with or without modification,
7432 are permitted provided the copyright notice and this notice are preserved.