1 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
3 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
4 * regex.h (regerror): Likewise.
6 * regex.c: Do not include <sys/types.h>, as POSIX no longer
7 requires this. (The code never needed it.)
9 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
10 All uses of recently-renamed identifiers changed to use the new,
11 POSIX-compliant names. The code will build and run just fine
12 without these changes, but it's better to eat our own dog food
13 and use the standard-conforming names.
15 * regex.h: Fix a multitude of POSIX name space violations.
16 These changes have an effect only for programs that define
17 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
18 do not change anything for programs compiled in the normal way.
19 Also, there is no effect on the ABI.
21 (_REGEX_SOURCE): New macro.
22 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
23 defined and _GNU_SOURCE is not; this fixes a name space violation.
25 Rename the following macros to obey POSIX requirements.
26 The old names are still visible as macros if _REGEX_SOURCE is defined.
27 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
28 RE_BACKSLASH_ESCAPE_IN_LISTS.
29 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
30 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
31 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
32 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
33 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
34 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
35 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
36 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
37 (REG_INTERVALS): renamed from RE_INTERVALS.
38 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
39 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
40 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
41 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
42 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
43 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
44 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
45 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
46 RE_UNMATCHED_RIGHT_PAREN_ORD.
47 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
48 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
49 (REG_DEBUG): renamed from RE_DEBUG.
50 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
51 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
52 unusual, since we can't clash with the POSIX REG_ICASE.
53 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
54 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
55 (REG_NO_SUB): renamed from RE_NO_SUB.
56 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
57 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
58 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
59 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
60 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
61 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
62 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
63 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
64 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
65 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
66 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
67 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
68 RE_SYNTAX_POSIX_MINIMAL_BASIC.
69 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
70 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
71 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
72 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
73 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
74 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
75 (REG_FIXED): Renamed from REGS_FIXED.
76 (REG_NREGS): Renamed from RE_NREGS.
78 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
79 of other REG_* macros, since POSIX says the user is allowed to
80 #undef these macros selectively.
82 (reg_errcode_t): Update comment stating what other tables need
85 Rename the following enum values to obey POSIX requirements.
86 The old names are still visible as macros.
87 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
88 is not defined, since GNU is supposed to be a superset of POSIX as
89 much as possible, and since we want reg_errcode_t to be a signed
90 type for implementation consistency.
91 (_REG_NOERROR): Renamed from REG_NOERROR.
92 (_REG_NOMATCH): Renamed from REG_NOMATCH.
93 (_REG_BADPAT): Renamed from REG_BADPAT.
94 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
95 (_REG_ECTYPE): Renamed from REG_ECTYPE.
96 (_REG_EESCAPE): Renamed from REG_EESCAPE.
97 (_REG_ESUBREG): Renamed from REG_ESUBREG.
98 (_REG_EBRACK): Renamed from REG_EBRACK.
99 (_REG_EPAREN): Renamed from REG_EPAREN.
100 (_REG_EBRACE): Renamed from REG_EBRACE.
101 (_REG_BADBR): Renamed from REG_BADBR.
102 (_REG_ERANGE): Renamed from REG_ERANGE.
103 (_REG_ESPACE): Renamed from REG_ESPACE.
104 (_REG_BADRPT): Renamed from REG_BADRPT.
105 (_REG_EEND): Renamed from REG_EEND.
106 (_REG_ESIZE): Renamed from REG_ESIZE.
107 (_REG_ERPAREN): Renamed from REG_ERPAREN.
108 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
109 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
110 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
111 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
113 (_REG_RE_NAME, _REG_RM_NAME): New macros.
114 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
115 changed. But support the old name if the new one is not defined
116 and if _REGEX_SOURCE.
118 Change the following member names in struct re_pattern_buffer.
119 The old names are still supported if !_REGEX_SOURCE.
120 The new names are always supported, regardless of _REGEX_SOURCE.
121 (re_buffer): Renamed from buffer.
122 (re_allocated): Renamed from allocated.
123 (re_used): Renamed from used.
124 (re_syntax): Renamed from syntax.
125 (re_fastmap): Renamed from fastmap.
126 (re_translate): Renamed from translate.
127 (re_can_be_null): Renamed from can_be_null.
128 (re_regs_allocated): Renamed from regs_allocated.
129 (re_fastmap_accurate): Renamed from fastmap_accurate.
130 (re_no_sub): Renamed from no_sub.
131 (re_not_bol): Renamed from not_bol.
132 (re_not_eol): Renamed from not_eol.
133 (re_newline_anchor): Renamed from newline_anchor.
135 Change the following member names in struct re_registers.
136 The old names are still supported if !_REGEX_SOURCE.
137 The new names are always supported, regardless of _REGEX_SOURCE.
138 (rm_num_regs): Renamed from num_regs.
139 (rm_start): Renamed from start.
140 (rm_end): Renamed from end.
142 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
143 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
144 Prepend __ to parameter names.
146 Undo yesterday's changes.
148 2005-08-24 Jim Meyering <jim@meyering.net>
151 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
153 2005-08-21 Bruno Haible <bruno@clisp.org>
155 * lock.h: Add multiple inclusion guard.
156 * tls.h: Add multiple inclusion guard.
158 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
160 * regex.h (REG_NOSYS)
161 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
162 Define, since POSIX requires it as of 2001.
163 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
164 New private symbol, used to keep the enum signed in all cases.
165 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
166 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
168 * regex_internal.c (re_string_skip_chars, register_state):
170 Remove forward decls; no longer needed now that we use prototypes.
171 * regexec.c (acquire_init_state_context, check_halt_node_context):
172 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
173 (clean_state_log_if_needed): Likewise.
175 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
177 Fix problems reported by Sam Steingold in
178 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
179 * regexec.c (sift_states_bkref): Fix portability bug: the code
180 assumed that reg_errcode_t is a signed type, which is not
181 necessarily true if _XOPEN_SOURCE is not defined.
182 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
183 some compilers warn about it otherwise.
185 2005-08-20 Jim Meyering <jim@meyering.net>
187 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
188 of unused local, dfa.
190 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
192 * regcomp.c (create_initial_state): Remove duplicate decl.
193 (init_word_char, create_initial_state, duplicate_node_closure):
194 (fetch_token, peek_token_bracket, build_range_exp):
195 (build_collating_symbol): Remove forward decls; no longer needed
196 now that we use prototypes.
199 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
200 (re_compile_fastmap_iter, regcomp, regerror, regfree):
201 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
202 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
203 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
204 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
205 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
206 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
207 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
208 (build_range_exp, build_collating_symbol, parse_bracket_exp):
209 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
210 (build_charclass, build_charclass_op, fetch_number, create_tree):
211 (create_token_tree, mark_opt_subexp, duplicate_tree):
212 Use prototypes rather than old-style definitions.
215 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
216 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
217 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
218 (re_string_reconstruct, re_string_peek_byte_case):
219 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
220 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
221 (re_node_set_init_copy, re_node_set_add_intersect):
222 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
223 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
224 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
225 (re_acquire_state, re_acquire_state_context, register_state):
226 (create_ci_newstate, create_cd_newstate, free_state):
228 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
229 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
230 (re_search_internal, prune_impossible_nodes):
231 (acquire_init_state_context, check_matching, static):
232 (check_halt_node_context, check_halt_state_context, proceed_next_node):
233 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
234 (update_regs, sift_states_backward, build_sifted_states):
235 (clean_state_log_if_needed, merge_state_array):
236 (update_cur_sifted_state, add_epsilon_src_nodes):
237 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
238 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
239 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
240 (find_recover_state, check_subexp_matching_top, transit_state_mb):
241 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
242 (check_arrival, check_arrival_add_next_nodes):
243 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
244 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
245 (check_node_accept_bytes, check_node_accept, extend_buffers):
246 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
247 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
252 (re_string_allocate, re_string_construct, re_string_reconstruct):
253 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
254 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
255 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
256 (re_string_context_at, re_string_peek_byte_case):
257 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
258 is defined, since we now use prototypes always.
260 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
261 C89 or better. All uses removed.
263 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
265 * regex_internal.c (re_acquire_state, re_acquire_state_context)
266 [defined lint]: Suppress bogus uninitialized-variable warnings.
268 * regcomp.c (duplicate_node): Return new index, not an error code,
269 and let the caller return REG_ESPACE if out of space. This
270 removes an uninitialied-variable warning with GCC 4.0.1, and also
271 avoids taking the address of a local variable. All callers
274 2005-08-19 Jim Meyering <jim@meyering.net>
276 * regexec.c (proceed_next_node): Redo local variables to
277 avoid GCC shadowing warnings.
279 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
281 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
282 (re_node_set_insert_last, re_dfa_add_node):
283 Rename local variables to avoid GCC shadowing warnings.
285 2005-08-18 Bruno Haible <bruno@clisp.org>
287 * strstr.c (strstr): Fix return value in multibyte case.
288 * strcasestr.c (strcasestr): Likewise.
290 2005-08-17 Jim Meyering <jim@meyering.net>
292 Make the %s format (seconds since the epoch) work for a negative
293 number and when used with a zero-padded field width, e.g. %015s.
295 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
296 label so that it precedes the code to set `digits'. Otherwise,
297 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
298 print `00-22'. Now, it prints `-0022', as it should.
300 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
302 * regex.h: Remove useless space-before-tab. From coreutils.
304 2005-08-17 Bruno Haible <bruno@clisp.org>
306 * strcasestr.h: New file.
307 * strcasestr.c: New file.
309 2005-08-17 Bruno Haible <bruno@clisp.org>
311 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
312 * strstr.c: Completely rewritten, with multibyte locale support.
314 2005-08-17 Bruno Haible <bruno@clisp.org>
316 * strcasecmp.c: Use mbuiter.h.
318 2005-08-17 Bruno Haible <bruno@clisp.org>
320 * mbuiter.h: New file.
322 2005-08-16 Bruno Haible <bruno@clisp.org>
324 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
326 (mbi_avail, mbi_advance): Let the iteration end before the terminating
327 NUL byte, not after it.
329 2005-08-16 Bruno Haible <bruno@clisp.org>
331 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
332 the valid ones. Makes the comparison operations transitive:
333 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
334 * strcasecmp.c (strcasecmp): Use mb_casecmp.
336 2005-08-16 Bruno Haible <bruno@clisp.org>
338 * strcase.h (strcasecmp): Add note in comments.
339 * strncasecmp.c: Use code from strcasecmp.c.
340 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
341 (strcasecmp): Work correctly in multibyte locales.
343 2005-08-16 Bruno Haible <bruno@clisp.org>
345 * strnlen1.h: New file.
346 * strnlen1.c: New file.
348 2005-08-16 Bruno Haible <bruno@clisp.org>
350 * mbfile.h: New file.
352 2005-08-16 Bruno Haible <bruno@clisp.org>
354 * mbiter.h: New file.
356 2005-08-16 Bruno Haible <bruno@clisp.org>
358 * mbchar.h: New file.
359 * mbchar.c: New file.
361 2005-08-16 Bruno Haible <bruno@clisp.org>
363 * tls.h: New file, from GNU gettext.
364 * tls.c: New file, from GNU gettext.
366 2005-08-15 Bruno Haible <bruno@clisp.org>
368 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
371 2005-08-14 Jim Meyering <jim@meyering.net>
375 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
376 Use the hash-table-based cycle-detection code not just when
377 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
378 Reported by James Youngman in
379 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
380 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
381 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
382 This lets us compile with -DFTS_DEBUG, once again.
383 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
384 * fts.c (fd_safer): Remove decl.
385 Include fcntl--.h rather than unistd-safer.h
386 (fts_safe_changedir): Don't call fd_safer; no longer needed
387 now that we include fcntl--.h.
389 2005-08-11 Simon Josefsson <jas@extundo.com>
391 * readline.h, readline.c: New file.
393 2005-08-11 Bruno Haible <bruno@clisp.org>
395 * strnlen.h (strnlen): Change parameter name to match comment.
397 2005-08-10 Simon Josefsson <jas@extundo.com>
399 * strndup.c: Use strnlen.h.
401 * strnlen.h: New file.
403 2005-08-02 Simon Josefsson <jas@extundo.com>
405 * getline.h, getline.c: Rewrite.
407 * getdelim.h, getdelim.c: New files, ported from glibc.
409 2005-07-31 Bruno Haible <bruno@clisp.org>
411 * lock.h (gl_lock_initializer): New macro.
412 (gl_lock_define_initialized): Use it.
413 (gl_rwlock_initializer): New macro.
414 (gl_rwlock_define_initialized): Use it.
415 (gl_recursive_lock_initializer): New macro.
416 (gl_recursive_lock_define_initialized): Use it.
418 2005-07-26 Bruno Haible <bruno@clisp.org>
420 * lock.h: Update from GNU gettext.
421 * lock.c: Update from GNU gettext.
423 2005-07-18 Bruno Haible <bruno@clisp.org>
425 * lock.h (gl_once_t): New type.
426 (gl_once_define, gl_once): New macros.
427 * lock.c (fresh_once): New variable.
428 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
431 2005-07-18 Simon Josefsson <jas@extundo.com>
433 * check-version.c (check_version): Accept identical versions too.
435 2005-07-18 Bruno Haible <bruno@clisp.org>
437 * lock.h: New file, from GNU gettext.
438 * lock.c: New file, from GNU gettext.
440 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
442 * quotearg.c: Add translator comment suggested by Bruno Haible,
445 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
447 * version-etc-fsf.c (version_etc_copyright): Parameterize the
448 copyright symbol and the year.
449 * version-etc.c (COPYRIGHT_YEAR): New constant.
450 (version_etc_va): Use parameterized copyright notice.
451 Reword to conform to the current GNU coding standards.
453 2005-07-11 Simon Josefsson <jas@extundo.com>
455 * size_max.h: New file.
457 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
459 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
462 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
463 and Paul Eggert <eggert@cs.ucla.edu>
465 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
466 in wint_t, not wchar_t. Remove now-unnecessary cast.
468 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
470 * regex.c, regex.h: Sync from libc.
471 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
472 New files, synced from libc, except that regex_internal.h
473 currently has a small porting fix.
475 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
477 Remove the dependency of the strftime module on the tzset module.
478 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
479 Copy the input structure, to work around some of the bug with
480 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
481 Solaris releases, you should also use the tzset module, but we won't
482 require it as a dependency any more since we don't want LGPLed code
483 to depend on GPLed code.
485 2005-07-02 Jim Meyering <jim@meyering.net>
487 * backupfile.c (backup_args): Change a `0' to NULL.
489 2005-07-01 Jim Meyering <jim@meyering.net>
491 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
492 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
493 * save-cwd.c, tempname.c:
494 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
495 and don't include <sys/file.h>).
497 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
499 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
500 declares only 'struct timespec;' (!).
502 2005-06-29 Jim Meyering <jim@meyering.net>
504 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
505 type name. Use the variable name instead.
506 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
508 2005-06-28 Simon Josefsson <jas@extundo.com>
510 * check-version.h, check-version.c: New files.
512 2005-06-28 Simon Josefsson <jas@extundo.com>
514 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
515 collision with global variable. Better indentation. Don't
516 increment buffer pointer beyond buffer end. Based on comments
517 from Paul Eggert <eggert@cs.ucla.edu>.
521 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
523 * canon-host.c (canon-host): Append trailing "," to 0 in
524 initializer of struct addrinfo, as an indication that we don't
525 care how many members the structure has.
527 2005-06-24 Derek Price <derek@ximbiot.com>
528 and Bruno Haible <bruno@clisp.org>
530 Remove stat module & update lstat.
531 * stat.c: Remove this file...
532 (slash_aware_lstat): ...moving this content and its support...
533 * lstat.c (rpl_lstat): ...into here.
536 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
538 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
539 (ranged_convert): Don't save conversion in a temporary struct.
540 This causes a warning with GCC 4.0.0, and anyway in the typical
541 case it's not worth the extra 100 bytes or so of code.
542 (ranged_convert, __mktime_internal): When calling a function via a
543 pointer P, use P () rather than (*P) (), as we now assume C89 or
546 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
548 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
549 "who -r" failed to give output. Problem reported by Tim Waugh.
551 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
552 (xcalloc): Use it to avoid needless tests.
553 Problem reported by Jim Meyering.
555 2005-06-16 Jim Meyering <jim@meyering.net>
557 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
558 when either N or S is zero.
560 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
562 * argp.h (__option_is_short): Check upper limit of
563 __key. Isprint() requires its argument to have the value
564 of an unsigned char or EOF.
566 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
568 * fnmatch.c (fnmatch): If there is an encoding error in a
569 multibyte string or pattern, fall back on unibyte matching.
570 Problem reported by James Youngman.
572 2005-06-08 Bruno Haible <bruno@clisp.org>
574 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
577 2005-06-08 Bruno Haible <bruno@clisp.org>
579 * csharpcomp.h: New file, from GNU gettext.
580 * csharpcomp.c: New file, from GNU gettext.
581 * csharpcomp.sh.in: New file, from GNU gettext.
583 2005-06-07 Derek Price <derek@ximbiot.com>
586 * glob_.h: Indent nested #ifdef.
588 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
591 Use "file name" when talking about file names, instead of "filename"
592 or "path", as per the GNU coding standards.
593 * mkdir-p.c: Renamed from makepath.c.
594 (make_dir_parents): Renamed from make_path. All callers changed.
595 * mkdir-p.h: Likewise. All includers changed.
596 * filenamecat.c: Renamed from path-concat.c.
597 (file_name_concat): Renamed from path_concat. All callers changed.
598 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
599 * filenamecat.h: Likewise. All includers changed.
600 * acl.c: Don't use "path" or "filename" to mean "file name"
601 in comments or local variable names.
602 * basename.c: Likewise.
603 * canonicalize.c, canonicalize.h: Likewise.
604 * dirname.c, dirname.h: Likewise.
605 * euidaccess.c: Likewise.
606 * exclude.c: Likewise
607 * fnmatch_.h, fnmatch_loop.c: Likewise.
608 * fsusage.c, fsuage.h: Likewise.
609 * fts.c, fts_.h: Likewise.
610 * getcwd.c: Likewise.
611 * getloadavg.c: Likewise.
612 * mkstemp.c: Likewise.
613 * mountlist.c, mountlist.h: Likewise.
614 * openat.c, openat.h: Likewise.
615 * readlink-stub.c: Likewise.
616 * readutmp.c, readutmp.h: Likewise.
617 * rename.c: Likewise.
620 * savedir.c: Likewise.
621 * stripslash.c: Likewise.
622 * tempname.c: Likewise.
623 * xreadlink.c: Likewise.
624 * exclude.c (excluded_file_name): Renamed from excluded_filename.
626 * exclude.h: Likewise.
628 * euidaccess.c (getuid, getgid, getuid, getegid)
629 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
630 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
631 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
632 * pathmax.h: Include <limits.h> unconditionally, since other
633 files have been getting away with it for years (MORE/BSD 4.3
635 * userspec.c (getpwnam, getgrnam, getgrgid)
636 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
638 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
639 Define to 256, not 255, as per modern POSIX.
641 2005-06-01 Bruno Haible <bruno@clisp.org>
643 * csharpexec.h: New file, from GNU gettext.
644 * csharpexec.c: New file, from GNU gettext.
645 * csharpexec.sh.in: New file, from GNU gettext.
647 2005-05-31 Derek Price <derek@ximbiot.com>
648 Paul Eggert <eggert@cs.ucla.edu>
651 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
653 2005-05-29 Derek Price <derek@ximbiot.com>
654 Paul Eggert <eggert@cs.ucla.edu>
656 * glob_.h, glob.c: New files.
658 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
660 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
662 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
663 the configuration hassle isn't worth it.
664 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
665 (LONGEST_MODIFIER, PRIuMAX): Remove.
667 2005-05-27 Bruno Haible <bruno@clisp.org>
669 * getlogin_r.h: Remove second include of <stddef.h>.
671 2005-05-25 Bruno Haible <bruno@clisp.org>
672 Derek Price <derek@ximbiot.com>
674 * getlogin_r.h: Simplify API documentation.
676 2005-05-25 Derek Price <derek@ximbiot.com>
677 Paul Eggert <eggert@cs.ucla.edu>
679 * getlogin_r.c, getlogin_r.h: New files.
681 2005-05-22 Bruno Haible <bruno@clisp.org>
683 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
684 Also include <sys/param.h> if it defines MIN, MAX.
685 Based on a patch by Derek Price <derek@ximbiot.com>.
687 2005-05-22 Bruno Haible <bruno@clisp.org>
689 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
690 (INT64_MIN): Fix definition.
691 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
693 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
694 NEED_SIGNED_INT_TYPES.
696 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
697 HAVE_SYSTEM_INTTYPES.
699 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
701 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
702 so that unistd-safer.h (GPL'ed code) need not be included.
704 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
707 * fts.c: Don't include "cycle-check.h" or "hash.h".
708 (setup_dir, free_dir): New functions.
709 (enter_dir, leave_dir): Define trivial
710 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
711 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
712 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
713 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
715 (fts_open): Use setup_dir.
716 (fts_close): Use free_dir.
717 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
718 This adds a label and some gotos, but the alternatives were messier.
719 Check for memory allocation failure when entering a dir.
720 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
721 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
722 (FTS): New member fts_cycle, that is a union that contains the
723 old active_dir_ht and cycle_state. All uses changed to mention
724 fts_cycle.ht and fts_cycle.state.
725 * fts-cycle.c: New file, containing GPL'ed code migrated out of
726 fts.c, with the following changes:
727 (setup_dir, free_dir): New functions.
728 (enter_dir): Now returns bool. Return true if successful, false
729 if memory exhausted. All callers changed.
730 Do not bother partly cleaning up on
731 memory allocation failure; that is free_dir's job.
732 However, free ad if hash_insert fails, to avoid memory leak.
733 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
734 fts->fts_options to see which union member to use.
736 2005-05-20 Jim Meyering <jim@meyering.net>
738 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
739 Now a macro, to pacify GCC.
741 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
743 * chown.c (rpl_chown): Return -1 on failure.
745 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
747 * canonicalize.c: Include canonicalize.h first, to test interface.
748 Include <stddef.h> unconditionally, since we assume C89 now.
749 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
750 * fts.c: Include fts_.h first, to check interface.
751 Do not include intprops.h; no longer needed.
752 Include cycle-check.h and hash.h, since fts_.h no longer does.
753 Remove unnecessary casts of closedir to void.
754 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
755 decide whether to decrement nlinks.
756 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
757 (FTS): Use struct hash_table * instead of Hash_table, so that
758 we no longer need to include hash.h here.
760 2005-05-17 Jim Meyering <jim@meyering.net>
762 * fts.c, fts_.h: New files, from coreutils.
764 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
767 * unlinkdir.c, unlinkdir.h: New files.
768 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
769 regex.h, unlocked-io.h, xtime.h:
770 White space changes only.
771 * makepath.c (make_path): Port to hosts where leading "//" is special.
772 * yesno.c: Include getline.h, not ctype.h.
773 (yesno): Don't remove leading white space; POSIX doesn't allow it.
774 Use getline to remove arbitrary restriction on response length.
776 2005-05-13 Bruno Haible <bruno@clisp.org>
778 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
779 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
780 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
781 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
782 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
783 Add support for 64-bit integers in the MSVC compiler.
785 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
787 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
788 Change the initial comment to refer to GPL, not LGPL.
789 gnulib-tool will change it to LGPL as needed.
791 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
792 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
793 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
794 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
795 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
796 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
797 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
798 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
799 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
800 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
801 concatpath.c, config.charset, copy-file.c, copy-file.h,
802 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
803 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
804 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
805 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
806 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
807 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
808 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
809 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
810 full-read.c, full-read.h, full-write.c, full-write.h,
811 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
812 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
813 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
814 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
815 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
816 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
817 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
818 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
819 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
820 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
821 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
822 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
823 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
824 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
825 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
826 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
827 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
828 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
829 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
830 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
831 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
832 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
833 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
834 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
835 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
836 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
837 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
838 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
839 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
840 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
841 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
842 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
843 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
844 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
845 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
846 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
847 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
848 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
849 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
850 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
851 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
852 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
853 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
854 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
855 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
856 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
857 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
858 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
859 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
860 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
861 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
862 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
863 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
864 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
865 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
866 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
867 Update FSF postal mail address.
869 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
871 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
872 specified in ai_socktype. Fix invalid ai_protocol
873 check. ai_protocol is usually set to 0 or depending on
874 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
875 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
876 ai_socktype / ai_protocol in the returned addrinfo structure.
878 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
879 Bruno Haible <bruno@clisp.org>
881 * inet_ntop.h: New file.
882 * inet_ntop.c: New file, from glibc with modifications.
884 2005-05-08 Jim Meyering <jim@meyering.net>
886 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
888 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
890 Merge from coreutils. Among other things,
891 add bulletproofing for cases where stdin, stdout, or stderr are closed.
892 * fd-safer.c: New file.
893 * fcntl-safer.h, open-safer.c: Remove.
894 * chdir-long.c: Fix comment "fetish" -> "coreutils".
895 * dup-safer.c: Include unistd-safer.h first.
896 Don't include errno.h.
897 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
898 * file-type.h: Don't assume invoker included sys/stat.h first.
899 * file-type.c: Rely on file-type.h change.
900 * getloadavg.c: Include unistd-safer.h.
901 (getloadavg): Use safer open.
902 * getusershell.c: Include "stdio-safer.h".
903 (getusershell): Use safer fopen.
904 * long-options.c (long_options): Use NULL rather than 0.
905 * modechange.h (mode_free): Remove; all callers changed to invoke
907 * modechange.c: Likewise.
908 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
909 (MODE_DONE): New constant.
910 (struct mode_change): Remove 'next' member.
911 (make_node_op_equals): New function; like the old one of the
912 same name, except it allocates an array.
913 (mode_compile, mode_create_from_ref): Use it.
914 (mode_compile): Allocate result as an array, not a linked list.
915 Parse octal string ourself, so that we catch mistakes like "+0".
916 (mode_adjust): Arg is an array, not a linked list.
917 * modechange.c: Include stat-macros.h, xalloc.h.
918 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
919 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
920 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
921 Remove. This is now stat-macros.h's job.
922 (talloc): Remove. All callers replaced by xalloc, so that
923 our invokers don't have to worry about reporting memory failures.
924 (make_node_op_equals): Remove.
925 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
927 (struct mode_change): Moved here from modechange.h.
928 (mode_append_entry): Remove.
929 (mode_compile): Remove MASKED_OPS arg, since it encouraged
930 apps to have incorrect behavior. Use simpler algorithm for head
931 and tail. Don't futz with umask; that's now the job of mode_adjust.
932 Detect more invalid usages rather than having somewhat-random behavior.
933 Don't insert an "a=" action, as that leads to incorrect behavior.
934 (mode_compile, mode_create_from_ref): Return NULL on error instead
935 of an enum, since now there's only one way to have an error. All
937 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
938 at the correct time. Simplify calculation of "+u" and its ilk.
939 Don't mishandle "+X".
940 (mode_free): Remove "register" and localize decls.
941 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
942 (struct mode_change): Move to modechange.c; callers don't
943 need to see this stuff.
944 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
945 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
946 (mode_change, mode_adjust): Reflect the new signatures noted above.
947 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
948 that might redefine system include files.
949 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
950 (my_usleep): Use NULL rather than (void *) 0.
951 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
952 Use siginterrupt to specify that system calls should be interrupted.
953 (rpl_nanosleep): Move initialization of suspended closer to call of
955 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
956 * readutmp.c: Likewise. Include signal.h, stdbool.h.
957 (desirable_utmp_entry): New function.
958 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
959 using x2nrealloc, to simplify logic.
960 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
961 size calculation. Do not assume utmp file is a regular file.
962 * readutmp.h (UT_PID): Moved here from ../src/who.c.
963 (READ_UTMP_CHECK_PIDS): New constant.
964 * save-cwd.c: Include unistd-safer.h.
965 (save_cwd): Use fd_safer.
966 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
967 [!_LIBC] Include "stat-macros.h" instead.
968 * unistd-safer.h (fd_safer): New decl.
970 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
972 * byteswap_.h: New file.
974 2005-04-25 Albert Chin <china@thewrittenword.com>
976 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
979 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
981 * getdate.y (zone): Allow relunit_snumber after tZONE, so
982 that "UTC +1 second" continues to work. Problem reported
984 (relunit_snumber): New rule.
987 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
989 * getdate.y (universal_time_zone_table): New constant.
990 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
991 universal_time_zone_table.
992 (lookup_zone): Prefer universal_time_zone_table to
993 local_time_zone_table, so that "GMT" time stamps are allowed in
994 London during the summer. Problem reported by Ian Abbott.
996 2005-04-12 Jim Meyering <jim@meyering.net>
998 * human.c (humblock): Set *options even when returning due to
999 xstrtoumax conversion failure. Thanks to a used-uninitialized
1002 2005-04-09 Jim Meyering <jim@meyering.net>
1004 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1005 -Wuninitialized: initialize tm0.tm_year.
1007 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1009 * getdate.y (parser_control): rels_seen is now a boolean, not a
1010 count, since there's no maximum. All uses changed.
1011 Add member dsts_seen.
1012 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1014 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1015 Use pc_rels_seen to decide whther a date is absolute.
1017 * getdate.y (number): Don't overwrite year.
1018 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1021 2005-04-02 Simon Josefsson <jas@extundo.com>
1023 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1024 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1026 2005-03-27 Jim Meyering <jim@meyering.net>
1028 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1030 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1032 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1033 "one's complement" -> "ones' complement" in comment, as per Knuth.
1034 "value of type" -> "type or expression" in comment.
1035 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1037 2005-03-26 Jim Meyering <jim@meyering.net>
1040 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1041 Correct typos: s/or/of/.
1043 2005-03-23 Jim Meyering <jim@meyering.net>
1045 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1047 2005-03-21 Jim Meyering <jim@meyering.net>
1049 Changes imported from coreutils.
1051 * cycle-check.c: Don't include xalloc.h.
1053 * path-concat.c: Don't include assert.h.
1054 (path_concat): Remove assertion that would have triggered
1055 for ABASE starting with more than one slash.
1056 Reported by Andreas Schwab.
1058 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1059 properly when ABASE is an absolute file name.
1060 Correct the description of this function.
1062 Add an assertion and a test driver.
1063 This fixes a bug introduced on 2004-07-02.
1064 Andreas Schwab reported the resulting failure of cp --parents:
1065 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1067 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1069 * strftime.c (my_strftime): If the underlying strftime returns 0
1070 (which shouldn't happen), generate nothing instead of returning 0
1071 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1073 2005-03-16 Bruno Haible <bruno@clisp.org>
1075 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1077 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1079 * strftime.c (my_strftime): Prepend space to format so that we can
1080 reliably distinguish strftime failure from empty output on POSIX
1083 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1085 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1086 (iconv_string): Don't guess a size-zero buffer, as that might cause
1087 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1088 result would be 'too large', where 'too large' is (heuristically)
1089 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1090 overflow concerns. This will prevent some unwanted malloc failures
1091 when the inputs are very large.
1093 2005-03-15 Bruno Haible <bruno@clisp.org>
1095 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1098 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1101 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1103 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1105 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1106 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1108 * strtol.c: Likewise.
1110 2005-03-14 Simon Josefsson <jas@extundo.com>
1112 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1115 2005-03-14 Jim Meyering <jim@meyering.net>
1117 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1118 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1119 to be nonzero so that we (and caller) can detect the difference
1120 between a valid zero-length expansion and an error return, even
1121 when the underlying strftime fails before writing anything into
1124 2005-03-10 Jim Meyering <jim@meyering.net>
1126 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1127 so that this module works on systems without fchdir.
1129 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1131 Factor int-properties macros into a single file, except for
1132 glibc-related files.
1133 * intprops.h: New file.
1134 * getloadavg.c: Include it instead of limits.h.
1135 (INT_STRLEN_BOUND): Remove.
1136 * human.c: Include intprops.h.
1137 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1138 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1139 * inttostr.h: Include intprops.h instead of limits.h.
1140 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1141 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1142 for consistency with intprops.h.
1143 (time_t_is_integer, twos_complement_arithmetic): Use them.
1144 * sig2str.h: Include <signal.h>, intprops.h.
1145 (INT_STRLEN_BOUND): Remove.
1146 * strftime.c (TYPE_SIGNED): Remove.
1147 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1148 * strtol.c: Adjust comments to match intprops.h.
1149 * userspec.c: Include intprops.h.
1150 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1151 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1152 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1153 instead of rolling our own expressions.
1154 * xstrtol.c: Include xstrtol.h first, to test interface.
1156 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1158 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1159 the right thing even if adding 1900 would overflow. Similarly
1160 for tm_mon + 1 and tm_yday + 1.
1161 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1162 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1163 (DO_SIGNED_NUMBER): New macro.
1164 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1166 2005-03-07 Bruno Haible <bruno@clisp.org>
1168 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1170 2005-03-03 Derek R. Price <derek@ximbiot.com>
1171 Bruno Haible <bruno@clisp.org>
1173 * pagealign_alloc.h: New file.
1174 * pagealign_alloc.c: New file.
1176 2005-01-28 Bruno Haible <bruno@clisp.org>
1178 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1181 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1183 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1184 The workaround isn't strictly needed for POSIX conformance, and
1185 it's too much of a pain to configure and maintain. We'll ask
1186 people to fix their kernels instead.
1187 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1188 (NANOSLEEP_BUG_WORKAROUND): Remove.
1189 (xnanosleep): Remove the workaround.
1191 2005-02-12 Bruno Haible <bruno@clisp.org>
1193 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1195 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1197 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1198 * timespec.h (gettime): Return void, since it always
1199 succeeds now. All uses changed.
1200 * gettime.c (gettime) Likewise.
1201 [HAVE_NANOTIME]: Prefer nanotime.
1202 Assume gettimeofday succeeds, as POSIX requires.
1203 Assime time () succeeds, since other code already does.
1204 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1205 (timespec_subtract): Remove.
1206 (NANOSLEEP_BUG_WORKAROUND): New constant.
1207 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1208 things considerably. Use it only on GNU/Linux hosts, since the
1209 workaround shouldn't be needed elsewhere.
1211 2005-02-24 Bruno Haible <bruno@clisp.org>
1213 * gettext.h: Update from GNU gettext 0.14.2.
1215 2005-02-24 Bruno Haible <bruno@clisp.org>
1217 * localcharset.c: Update from GNU gettext 0.14.2.
1218 * config.charset: Update from GNU gettext 0.14.2.
1220 2005-02-22 Simon Josefsson <jas@extundo.com>
1222 * iconvme.h, iconvme.c: New files, from libc.
1224 2005-02-20 Neil Conway <neilc@samurai.com>
1226 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1227 returned by OSX/Darwin if the specified buffer is not large
1228 enough for the hostname.
1230 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1232 * memrchr.h: New file.
1233 * chdir-long.c: Include it.
1234 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1235 Don't bother including stddef.h.
1237 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1239 * argp-help.c (__argp_help): Create a fake struct argp_state and
1240 pass it to _help, otherwise the latter coredumps trying to
1241 dereference state.root_argp.
1243 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1245 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1247 Include <sys/types.h>, for dev_t.
1248 (ME_DUMMY, ME_REMOTE): Move from here....
1249 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1250 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1252 Include mountlist.h first, to test the interface.
1254 2005-01-29 Bruno Haible <bruno@clisp.org>
1256 * progname.c (program_name): Initialize.
1257 Needed when linking statically on MacOS X.
1259 2005-01-28 Bruno Haible <bruno@clisp.org>
1261 * javacomp.sh.in: New file, from GNU gettext.
1262 * javacomp.h: New file, from GNU gettext.
1263 * javacomp.c: New file, from GNU gettext.
1265 2005-01-26 Bruno Haible <bruno@clisp.org>
1267 * javaexec.sh.in: New file, from GNU gettext.
1268 * javaexec.h: New file, from GNU gettext.
1269 * javaexec.c: New file, from GNU gettext.
1271 2005-01-26 Simon Josefsson <jas@extundo.com>
1273 * gai_strerror.c: Use GPL in header.
1275 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1277 * argp-help.c (hol_entry_help): Avoid using non-constant
1278 initializers for struct pentry_state.
1279 (__argp_error): Check return value of __asprintf
1280 (__argp_failure): Translate error message
1282 * argp-parse.c: Removed braces around the expansion of N_()
1284 2005-01-21 Jim Meyering <jim@meyering.net>
1286 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1287 same value as for Solaris 9.
1289 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1290 component length. This included changing the parameter to be
1291 of type `char *' rather than `char const *'.
1292 * chdir-long.h (chdir_long): Update prototype.
1294 * openat.c (fdopendir, fstatat): New functions.
1295 * openat.h: Include headers required for use of DIR and struct stat.
1296 [AT_SYMLINK_NOFOLLOW]: Define.
1297 (fdopendir, fstatat): Add prototypes.
1299 2005-01-21 Bruno Haible <bruno@clisp.org>
1301 * classpath.h: New file, from GNU gettext.
1302 * classpath.c: New file, from GNU gettext.
1304 2005-01-20 Simon Josefsson <jas@extundo.com>
1306 * version-etc-fsf.c: New file, with version_etc_copyright.
1307 * version-etc.c: Remove version_etc_copyright.
1308 * version-etc.h (version_etc_copyright): Use [] instead of * in
1309 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1311 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1313 * save-cwd.c (save_cwd): Remove code to support the case
1314 where fchdir is missing or flaky.
1316 2005-01-20 Simon Josefsson <jas@extundo.com>
1318 * base64.h (isbase64): Add.
1320 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1321 using a unsigned prototype, don't inline.
1322 (base64_decode): Use it.
1324 2005-01-19 Bruno Haible <bruno@clisp.org>
1326 * sh-quote.h: New file, from GNU gettext.
1327 * sh-quote.c: New file, from GNU gettext.
1329 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1331 Merge changes from coreutils, as described below in several
1332 changelogs dated today.
1334 * save-cwd.c: Include "save-cwd.h" before other include files.
1335 (O_DIRECTORY): Remove; not needed here, since "." must be
1336 a directory. All uses removed.
1337 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1338 universal on Suns, and we also need to test for IRIX.
1339 Revamp code to use 'if' rather than '#if'.
1340 Avoid unnecessary comparison of cwd->desc to 0.
1342 * utimens.c (futimens): Robustify the previous patch, by checking
1343 for known valid error numbers rather than observed invalid ones.
1345 2005-01-18 Jim Meyering <jim@meyering.net>
1347 * version-etc.c (version_etc_copyright): Update copyright date.
1349 * utimens.c (futimens): Account for the fact that futimes
1350 can also fail with errno == ENOSYS or errno == ENOENT.
1351 Patch from Dmitry V. Levin.
1353 Change the name of the robust chdir function from chdir to chdir_long.
1354 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1355 (restore_cwd): Use chdir_long, not chdir.
1356 * chdir-long.c: Renamed from chdir.c.
1357 * chdir-long.h: Renamed from chdir.h.
1358 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1361 2005-01-18 Bob Proulx <bob@proulx.com>
1363 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1364 offsetof() macro construct to avoid compile failure with native HP-UX
1365 11.0 ANSI C compiler.
1367 2005-01-06 Bruno Haible <bruno@clisp.org>
1369 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1370 because stpncpy.m4 takes care of it.
1372 2004-01-24 Bruno Haible <bruno@clisp.org>
1374 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1376 2003-10-09 Bruno Haible <bruno@clisp.org>
1378 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1380 2005-01-06 Bruno Haible <bruno@clisp.org>
1382 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1383 * fwriteerror.c: Include <stdbool.h>.
1384 (fwriteerror): At the end, close the file stream. Record whether
1385 stdout was already closed.
1387 2004-05-27 Bruno Haible <bruno@clisp.org>
1389 * execute.c (environ): Declare if needed.
1390 * pipe.c (environ): Likewise.
1391 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1393 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1395 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1396 definitions to be after all include files, to avoid collisions.
1397 Problem reported by Bob Proulx.
1399 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1401 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1402 not needed. This removes a dependency on the gettext module.
1403 [defined _LIBC]: Do not include <libintl.h>; not needed.
1405 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1407 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1410 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1412 * argp-parse.c: Include <stddef.h>.
1413 (alignof, alignto): New macros.
1414 (parser_init): Don't assume that void * is aligned sufficiently
1417 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1418 need to extend the stack.
1419 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1422 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1424 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1426 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1428 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1429 Remove now-obsolete comment about AIX.
1430 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1431 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1432 (YYMAXDEPTH): New macro.
1434 2004-12-18 Bruno Haible <bruno@clisp.org>
1436 * fatal-signal.c (fatal_signals): Make non-const.
1437 (init_fatal_signals): New function.
1438 (uninstall_handlers, install_handlers): Ignore signals that were set to
1440 (at_fatal_signal): Call init_fatal_signals.
1441 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1443 Reported by Paul Eggert.
1445 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1447 * getdate.y (textint): New member "negative".
1448 (time_zone_hhmm): New function.
1449 Expect 14 shift-reduce conflicts, not 13.
1450 (o_colon_minutes): New rule.
1451 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1452 (yylex): Set the "negative" member of signed numbers.
1454 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1456 Changes imported from coreutils.
1457 * hard-locale.c: Assume <locale.h> exists.
1459 (GLIBC_VERSION): New macro.
1460 (hard_locale): Assume setlocale exists.
1461 Rewrite to avoid #ifdef.
1462 Use strdup rather than malloc + strcpy.
1463 * human.c: Assume <locale.h> exists.
1464 (human_readable): Assume localeconv exists.
1466 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1468 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1469 convert T2, not T. (Imported from libc.)
1471 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1473 * getcwd.c (is_ENAMETOOLONG): New macro.
1474 (__getcwd.c): Don't restore errno; glibc doesn't.
1475 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1476 first, falling back to our code only if its results look suspicious.
1477 Ensure that the resulting buffer is only as large as necessary.
1479 * readutmp.c: Include readutmp.h first.
1480 Include <errno.h>, since readutmp.h no longer does that.
1481 * readutmp.h: Don't include <errno.h>,
1482 <sys/param.h>, <time.h>; not needed to establish interface.
1483 (errno): Remove decl.
1484 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1485 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1486 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1488 2004-11-28 Simon Josefsson <jas@extundo.com>
1490 * base64.h, base64.c: New file.
1492 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1494 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1496 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1498 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1499 HP's ANSI C compiler.
1500 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1501 Declaring int functions causes warnings on some modern systems and
1502 shouldn't be needed to compile on ancient ones.
1503 * same.c (MIN) [defined MIN]: Don't define, since it's already
1506 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1507 with the following changes.
1508 (__set_errno): Parenthesize properly.
1509 Include <stdbool.h>.
1510 (MIN, MAX, MATCHING_INO): New macros.
1511 (__getcwd): Define with prototype, not K&R form.
1512 Use heuristics to allocate default buffer on stack if possible.
1513 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1514 behavior, and to avoid the PATH_MAX limit when computing
1516 Use MATCHING_INO to compare inode number to file.
1517 Check for arithmetic overflow in size calculations.
1518 Fix bug in reallocation of dot array that caused getcwd to fail
1519 on directories nested deeper than 75.
1520 Be more careful about saving errno on error.
1521 Do not use realloc; use only free+malloc, as this is a bit
1522 more flexible and avoids a needless copy operation.
1523 Do not inspect st_dev and st_ino for symbolic links; POSIX
1524 doesn't specify the latter.
1525 Check for closedir errors.
1526 Avoid needless casts.
1527 Use "#ifdef weak_alias" around weak_alias, to be like other
1529 The following changes to getcwd.c have effect only when used in
1530 gnulib; they have no effect inside glibc proper.
1531 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1532 as alloca isn't used.
1533 (alloca, __alloca): Likewise.
1534 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1535 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1536 unconditionally, as gnulib assumes C89 or better.
1537 Do not include <sys/param.h>.
1538 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1539 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1541 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1542 Include <dirent.h> in a way that is compatible with modern Autoconf.
1543 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1544 New macros, if not already defined.
1545 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1546 Use "_LIBC", not "defined _LIBC", for consistency.
1547 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1549 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1550 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1551 * xgetcwd.c: David MacKenzie's old code was removed, so give
1552 credit only to Jim Meyering and adjust the copyright dates.
1553 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1554 <stdlib.h>, <unistd.h>, "pathmax.h".
1555 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1556 (INITIAL_BUFFER_SIZE): Remove.
1557 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1559 2004-11-23 Jim Meyering <jim@meyering.net>
1561 * getopt_.h: Remove trailing blanks.
1563 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1565 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1566 (futimens): New function, which uses futimes if available.
1567 (futimens, utimens): Support timespec==NULL, with same semantics
1568 as utime and utimens.
1569 * utimens.h (futimens): New decl.
1571 2004-11-23 Jim Meyering <jim@meyering.net>
1573 * __fpending.c: Add comment.
1575 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1577 * getopt_.h: Re-addition of __getopt_argv_const caused
1578 redefinition warnings. To avoid them, include the defines
1579 in `#if !defined __need_getopt ... #endif'. The only place
1580 where __getopt_argv_const is used is in definitions
1581 of getopt_long and getopt_long_only below, which are as well
1582 protected by `#ifndef __need_getopt'.
1583 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1584 __need_getopt after including <stdio.h> and <unistd.h> These
1585 headers might have defined it.
1587 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1589 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1591 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1592 optopt): Use them instead of invoking ## directly; otherwise, the
1593 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1595 2004-11-19 Bruno Haible <bruno@clisp.org>
1597 * strtok_r.c: Move comments from here...
1598 * strtok_r.h: ... to here.
1600 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1602 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1603 might fail. Problem reported by Yoann Vandoorselaere.
1604 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1605 that mishandle size_t overflow.
1607 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1609 * canon-host.c: Include "strdup.h".
1610 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1611 Use strdup instead of malloc/strcpy to duplicate strings.
1613 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1614 (human_space_before_unit): New constant.
1615 * human.c (human_readable): Support it.
1617 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1618 (xgetcwd): Set errno correctly when failing.
1619 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1620 the failure is actually due to a PATH_MAX problem.
1622 Further getopt changes to make it more likely that glibc will
1623 buy the changes back.
1624 * getopt.c (POSIXLY_CORRECT): New constant.
1625 (getopt): Use it, so to preserve glibc semantic
1626 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1627 when compiling for libc.
1628 * getopt_.h (__getopt_argv_const): Bring it back.
1629 (getopt_long, getopt_long_only): Use it.
1631 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1632 New arg POSIXLY_CORRECT. All callers changed.
1633 (getopt): Argv is now char * const *, as per standard.
1634 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1635 not char *__getopt_argv_const *.
1636 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1637 _getopt_long_only_r): Likewise.
1638 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1639 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1640 _getopt_long_r, _getopt_long_only_r): Likewise.
1641 * getopt_.h (__getopt_argv_const): Remove.
1642 (getopt): Argv is now char * const *, as per standard.
1644 * getdate.y (tORDINAL): New token.
1645 (day, relunit): Allow it for relative times.
1646 (relative_time_table): Use tORDINAL for ordinals.
1648 2004-11-15 Jim Meyering <jim@meyering.net>
1650 * closeout.c: Include "__fpending.h" once again.
1651 Include <stdbool.h>.
1652 (close_stdout): Don't fail just because stdout was closed initially,
1653 since some programs don't write to stdout in the normal course of
1654 operation (other than --version and --help), and we don't want this
1655 function to make e.g. `touch file >&-' fail.
1656 But do fail if it was closed and someone has tried to write to it.
1657 E.g., `printf foo >&-' must fail.
1659 2004-11-11 Simon Josefsson <jas@extundo.com>
1661 * strtok_r.h, strtok_r.c: New file.
1663 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1665 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1666 we can stop lying to compilers about the constness of argv when we
1667 are compiled outside glibc.
1668 (getopt, getopt_long, getopt_long_only): Use it.
1669 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1671 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1672 _getopt_long_only_r): Likewise.
1673 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1674 _getopt_long_only_r): Likewise.
1676 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1677 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1678 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1679 the other external symbols.
1680 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1681 declaration, since the above renaming now works around collisions.
1683 2004-11-11 Jim Meyering <jim@meyering.net>
1685 * linebreak.c: Remove trailing blanks.
1686 * alloca_.h: Likewise.
1687 * acosl.c: Likewise.
1688 * euidaccess.c: Likewise.
1689 * allocsa.h: Likewise.
1691 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1693 * mktime.c (SHR): New macro, which is a portable
1694 substitute for >> that should work even on Crays.
1695 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1696 Problem reported by Mark D. Baushke in
1697 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1698 * getdate.y (SHR): Likewise.
1700 * strftime.c (SHR): Likewise.
1702 * quotearg.c (struct quoting_options): Use unsigned int for
1703 quote_these_too, so that right shifts are well defined. All uses
1706 2004-11-10 Simon Josefsson <jas@extundo.com>
1708 * getaddrinfo.h, getaddrinfo.c: New files.
1710 2004-11-10 Jim Meyering <jim@meyering.net>
1712 Ensure that no close failure goes unreported.
1713 * closeout.c (close_stdout): Always close stdout. I.e., don't
1714 return early when it seems there's nothing to flush.
1715 Don't include __fpending.h.
1717 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1719 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1721 2004-11-05 Bruno Haible <bruno@clisp.org>
1723 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1724 Reported by Mark D. Baushke <mdb@cvshome.org>.
1726 2004-11-04 Bruno Haible <bruno@clisp.org>
1728 2004-09-11 Bruno Haible <bruno@clisp.org>
1729 * allocsa.valgrind: New file.
1730 2004-02-06 Bruno Haible <bruno@clisp.org>
1731 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1732 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1733 Reported by Christopher Seip <chris.seip@hp.com>.
1735 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1737 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1738 with errno == ERANGE if the buffer is too small.
1739 Problem reported by Mark D. Baushke.
1741 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1743 * xreadlink.c (MAXSIZE): New macro.
1744 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1745 size does not exceed MAXSIZE. Avoid cast.
1746 As suggested by Mark D. Baushke in
1747 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1748 if readlink fails with buffer size just under MAXSIZE, try again
1751 2004-11-02 Derek R. Price <derek@ximbiot.com>
1752 and Paul Eggert <eggert@cs.ucla.edu>
1754 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1755 (get_date): Overparenthesize to avoid GCC warning.
1757 2004-11-02 Bruno Haible <bruno@clisp.org>
1759 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1760 function returns void.
1762 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1764 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1765 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1768 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1770 * getdate.y: Add support for TZ="foo" within a date string.
1771 Fix some bugs near time_t boundaries. Reject dates with
1772 out-of-range components, e.g., "Sept 31".
1773 Include <stdlib.h>, "setenv.h", "xalloc.h".
1774 (ISDIGIT_LOCALE): Remove; unused.
1775 Note that the TZ and time functions used here are not reentrant.
1776 (mktime_ok, get_tz): New functions.
1777 (TZBUFSIZE): New constant.
1778 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1779 This requires that we sometimes generate our own TZ="XXX..." setting.
1781 2004-10-27 Derek R. Price <derek@ximbiot.com>
1783 * mktime.c (not_equal_tm): Remove redundant check.
1785 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1787 * getdate.y: Use Bison 1.875 features, and some minor
1788 code cleanups. This change does not affect semantics.
1789 Don't include <stdlib.h>; no longer needed.
1790 Don't include unlocked-io.h; only the "#if TEST" code uses
1791 stdio, and performance isn't crucial there.
1792 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1793 Bison 1.875 features as described below.
1794 All uses of "PC." replaced by "pc->".
1795 (YYSTYPE): Add a forward declaration.
1796 (yylex, yyerror): Use full prototypes in forward decls.
1797 Use "%pure-parser" rather than obsolescent "%pure_parser".
1798 Use %parse-param and %lex-param instead of obsolescent
1799 YYPARSE_PARAM and YYLEX_PARAM.
1800 (meridian_table, month_and_day_table, time_units_table,
1801 relative_time_table, time_zone_table, military_table,
1802 lookup_zone, lookup_word, get_date):
1803 Use NULL instead of 0 where appropriate.
1804 (to_hour): Avoid abort (), to avoid a dependency on
1806 (yyerror, yylex): Now accepts parser_control * arg.
1807 (main) [TEST]: Use '\0' rather than 0 for char.
1809 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1811 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1812 It's now the caller's responsibility to handle the case where
1813 !HAVE_GETPAGESIZE && !defined getpagesize.
1815 * mktime.c (leapyear): Arg is long int, not int.
1817 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1819 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1821 2004-10-12 Simon Josefsson <jas@extundo.com>
1823 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1824 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1827 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1829 * vsnprintf.h: New file.
1830 * vsnprintf.c: New file.
1832 2004-10-07 Bruno Haible <bruno@clisp.org>
1834 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1835 into the provided buffer.
1837 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1839 * diacrit.c, diacrit.h: Add GPL notice.
1841 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1842 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1843 * logl.c (logl): Keep the code as similar to glibc as possible.
1844 This avoids a potential constant-folding bug.
1846 2004-10-05 Bruno Haible <bruno@clisp.org>
1848 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1850 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1852 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1853 * xmalloc.c (xmemdup): Likewise.
1854 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1855 XFREE): Remove these long-obsolescent macros.
1856 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1857 * xstrdup.c: Remove.
1859 * regex.c (re_comp): Cast gettext return value to char *,
1860 Problem reported by Martin Neitzel via Mark D. Baushke.
1862 2004-10-04 Simon Josefsson <jas@extundo.com>
1864 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1865 '#ifdef USE_UNLOCKED_IO'.
1867 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1869 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1870 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1871 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1872 regex.c, sha1.c, version-etc.c, yesno.c:
1873 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1874 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1875 the includer's responsibility.
1877 Sync from coreutils.
1879 * modechange.c (mode_compile): Don't decrement a pointer that
1880 points to the start of a string, as the C Standard says the
1881 resulting behavior is undefined.
1883 * backupfile.h (enum backuptype): Rename none -> no_backups,
1884 simple -> simple_backups, numbered_existing ->
1885 numbered_existing_backups, numbered -> numbered_backups
1886 to avoid shadowing problems. All uses changed.
1887 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1888 * backupfile.c (check_extension, numbered_backup):
1889 Rename locals to avoid shadowing 'basename'.
1890 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1893 * .cppi-disable: Add getopt_.h, getopt_int.h.
1894 * .cvsignore: Add getopt.h.
1896 2004-10-04 Simon Josefsson <jas@extundo.com>
1898 * memmem.h: New file.
1899 * memmem.c: New file, taken from glibc.
1901 2004-10-02 Jim Meyering <jim@meyering.net>
1903 * dirfd.h, getpagesize.h: Add copyright notice.
1905 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1907 * snprintf.c: Remove comments as to why each header is needed.
1909 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1911 * strsep.h: New file.
1912 * strsep.c: New file.
1914 2004-10-01 Simon Josefsson <jas@extundo.com>
1916 * snprintf.c (snprintf): Handle size==0.
1918 2004-10-01 Simon Josefsson <jas@extundo.com>
1919 Bruno Haible <bruno@clisp.org>
1921 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1922 (snprintf): Declare 'args'.
1924 2004-09-30 Simon Josefsson <jas@extundo.com>
1926 * snprintf.h, snprintf.c: New files.
1928 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1930 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1931 (hol_entry_help): Never translate an empty string.
1932 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1933 * argp.h (OPTION_NO_TRANS): New option.
1935 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1937 * xvasprintf.c: Include xalloc.h.
1938 (xvasprintf): Use xalloc_die, not xmalloc_die.
1940 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1942 * dummy.c: Change copyright notice to FSF, and license to GPL.
1944 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1946 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1947 Problem reported by Bruno Haible in:
1948 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1950 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1952 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1953 in case some system header has #define'd it. Problem reported by
1954 Soeren D. Schulze in
1955 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1957 2004-09-08 Bruno Haible <bruno@clisp.org>
1959 * stdint_.h.in: New file, taken from GNU clisp.
1961 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1963 * xvasprintf.h: New file.
1964 * xvasprintf.c: New file.
1965 * xasprintf.c: New file.
1967 2004-09-08 Bruno Haible <bruno@clisp.org>
1969 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1971 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1973 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1975 Import from coreutils.
1976 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1977 strings on unbounded length. alloca's performance benefits aren't
1978 that important here.
1980 (parse_with_separator): New function, with most of the internals
1981 of the old parse_user_spec. Allow user to omit both user and group,
1982 for compatibility with FreeBSD.
1983 Clone only the user name, not the entire spec.
1984 Do not set *uid, *gid unless entirely successful.
1985 Avoid memory leak in some failing cases.
1986 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1987 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1988 (parse_user_spec): Rewrite to use parse_with_separator.
1990 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1992 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1993 its complicated substitute.
1994 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1995 and program_invocation_name.
1996 (__argp_basename) [!_LIBC]: Remove; the only use was
1997 replaced by its body.
1998 (__argp_short_program_name): Change condition from
1999 !defined __argp_short_program_name to
2000 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2001 to match argp-namefrob.h.
2002 (__argp_failure): Don't assume strerror_r returns char *.
2003 * argp-parse.c (N_): Define unconditionally.
2004 (argp_default_options): Fill out initializers with 0 to avoid
2007 2004-08-12 Simon Josefsson <jas@extundo.com>
2009 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2010 * getopt_.h: Renamed from getopt.h.
2012 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2014 Merge from coreutils.
2016 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2017 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2018 for Reliant Unix 5.43.
2020 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2021 (union fooround): Use uintmax_t, not long int.
2022 The rest is a merge from libc:
2023 [defined _LIBC]: Include <shlib-compat.h>.
2024 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2026 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2028 * strverscmp.c: Convert to UTF-8.
2030 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2032 * obstack.h (obstack_empty_p):
2033 Don't assume that chunk->contents is suitably aligned.
2034 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2035 Likewise. Problem reported by Benno in
2036 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2038 * chown.c (rpl_chown): Work even if the file is writeable but not
2039 readable. This could be improved further but it'd take some work.
2041 2004-08-08 Simon Josefsson <jas@extundo.com>
2043 * xgethostname.c: Don't include error.h (not used).
2046 * getpass.c: Include getpass.h first.
2048 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2050 * xalloc-die.c: New files.
2051 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2053 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2054 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2055 (_, N_, xalloc_die): Move to xalloc-die.c.
2056 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2057 so that we needn't mess with xalloc_msg_memory_exhausted.
2059 * sha1.h: Renamed from sha.h.
2060 (SHA1_H): Renamed from _SHA_H.
2061 (sha1_ctx): Renamed from sha_ctx.
2062 (sha1_init_ctx): Renamed from sha_init_ctx.
2063 (sha1_process_block): Renamed from sha_process_block.
2064 (sha1_process_bytes): Renamed from sha_process_bytes.
2065 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2066 (sha1_read_ctx): Renamed from sha_read_ctx.
2067 (sha1_stream): Renamed from sha_stream.
2068 (sha1_buffer): Renamed from sha_buffer.
2069 * sha1.c: Likewise; renamed from sha.c.
2070 Do not include <sys/types.h>.
2071 Include <stddef.h> rather than <stdlib.h>.
2073 2004-08-08 Bruno Haible <bruno@clisp.org>
2075 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2076 FILESYSTEM_PREFIX_LEN.
2077 * progreloc.c: Likewise.
2078 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2080 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2083 * argp-help.c (make_hol, hol_append): Don't assume that
2084 SIZE_MAX is a valid preprocessor constant.
2085 (__argp_basename): Change from "#ifndef _LIBC"
2086 to "#ifndef __argp_short_program_name", so that
2087 we don't compile these functions for tar.
2089 More merges from coreutils.
2090 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2091 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2093 * addext.c: Remove; no longer needed.
2094 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2095 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2096 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2097 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2098 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2099 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2100 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2101 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2102 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2103 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2104 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2105 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2106 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2107 Import changes from coreutils.
2109 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2111 Merge from coreutils.
2113 * .gdb-history: Remove; this doesn't belong here.
2115 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2116 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2117 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2119 * dirname.h: Include <stdbool.h>.
2120 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2121 for consistency with POSIX terminology. All uses changed.
2122 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2123 (strip_trailing_slashes): Use bool for booleans.
2124 * stripslash.c (strip_trailing_slashes): Likewise.
2126 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2127 sometimes returns a positive errno value even when it succeeds.
2128 (print_errno_message) [!LIBC]: Fall back on strerror if
2131 * path-concat.c (mempcpy): Don't define if a system header defines it.
2132 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2133 (longest_relative_suffix): New function.
2134 (path_concat): Use it. Assume first argument is not NULL.
2135 Port to DOS. Omit redundant separators.
2136 Report an error instead of returning NULL.
2137 Use mempcpy instead of memcpy.
2138 (xpath_concat): Remove: not declared or used.
2140 * same.h: Include <stdbool.h>
2141 (same_name): Return bool, not int.
2142 * same.c (same_name): Likewise.
2143 (errno): Don't declare; we assume C89 or better now.
2145 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2146 if not already defined.
2148 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2149 * dup-safer.c (errno): Likewise.
2151 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2153 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2156 2004-08-03 Simon Josefsson <jas@extundo.com>
2158 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2159 * progname.h: Don't include stdbool.h.
2161 2004-08-02 Simon Josefsson <jas@extundo.com>
2163 * getsubopt.h: New file, with comments from Bruno Haible.
2164 * getsubopt.c: New file, from glibc, but slightly modified based on
2165 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2167 2004-08-01 Simon Josefsson <jas@extundo.com>
2169 * xgetdomainname.c: Include stdlib.h, for free().
2171 2004-07-16 Simon Josefsson <jas@extundo.com>
2173 * dummy.c: New file.
2175 2004-07-16 Bruno Haible <bruno@clisp.org>
2177 * backupfile.h: Add extern "C" for C++.
2178 * closeout.h: Likewise.
2179 * copy-file.h: Likewise.
2180 * findprog.h: Likewise.
2181 * full-write.h: Likewise.
2182 * pathname.h: Likewise.
2183 * progname.h: Likewise.
2184 * stpcpy.h: Likewise.
2185 * stpncpy.h: Likewise.
2186 * strcase.h: Likewise.
2187 * strstr.h: Likewise.
2188 * xalloc.h: Likewise.
2190 * mbswidth.h: Add extern "C" for C++.
2191 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2193 2004-07-09 Simon Josefsson <jas@extundo.com>
2195 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2196 failed without this.)
2198 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2200 * fchown-stub.c: New file.
2202 2004-06-24 Jim Meyering <jim@meyering.net>
2204 * obstack.h (obstack_base): Cast to (void *), per documentation.
2206 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2208 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2210 2004-06-01 Jim Meyering <jim@meyering.net>
2212 * calloc.c: New file.
2214 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2216 * getdate.y (yylex): Allow space between sign and number.
2217 Problem reported by Dan Jacobson.
2219 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2220 and Jim Meyering <jim@meyering.net>
2222 Merge from coreutils CVS.
2224 * stat-macros.h: New file, with contents from file-type.h
2225 and coreutils' system.h.
2226 * file-type.c: Include "stat-macros.h".
2227 * file-type.h (file_type): Move all macro definitions to new file,
2230 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2231 Wrap old code with this conditional.
2232 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2233 function that does not dereference symlinks.
2234 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2236 * xreadlink.c: Include xreadlink.h first, to catch .h file
2237 dependency problems.
2238 (xreadlink): Accept new arg SIZE, for efficiency.
2239 All decls and uses changed.
2240 * xreadlink.h: Include <stddef.h>, for size_t.
2242 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2243 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2245 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2247 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2249 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2250 macros to be defined.
2251 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2252 the allocator returns NULL because the requested size is zero.
2254 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2256 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2257 var. Add comment explaining why libc still defines it. This
2258 merges the following patch from glibc:
2259 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2261 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2263 * obstack.c (_obstack): Remove unused variable. It hasn't been
2264 present in glibc since revision 1.1 of this file.
2265 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2266 obstack_alignment_mask, obstack_alloc, obstack_base,
2267 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2268 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2269 obstack_grow0, obstack_init, obstack_int_grow,
2270 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2271 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2272 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2273 nonexistent functions.
2275 2004-05-17 Derek R. Price <derek@ximbiot.com>
2276 Paul Eggert <eggert@cs.ucla.edu>
2278 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2280 2004-05-14 Bruno Haible <bruno@clisp.org>
2282 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2283 that consists of a '.' followed by an empty digit string.
2284 Patch by Tor Lillqvist <tml@iki.fi>.
2286 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2288 Port obstack to the AS/400, where pointers are 16 bytes wide and
2289 you cannot cast an integer to a valid pointer. This patch is
2290 currently waiting to be integrated into glibc; see
2291 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2293 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2294 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2295 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2296 (struct obstack): temp member is now a union of a pointer and
2297 an integer, instead of an integer. All integer uses changed.
2298 This does not affect the physical layout of struct obstack,
2299 except on hosts (like the AS/400) where the size or alignment of
2300 void * is greater than that of ptrdiff_t.
2301 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2302 __STDC__)]: Store temporary in pointer member of union, not
2304 * obstack.c: Include <stddef.h>, for offsetof.
2305 (struct fooalign): Remove; it doesn't need a name.
2306 (union fooround): Change double to long double, and add void *.
2307 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2308 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2309 not a macro. Hence the values are always int; so remove all
2310 casts-to-int in uses.
2312 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2313 Derek Price <derek@ximbiot.com>
2315 * alloca.c: Include <alloca.h>, to get our interface.
2316 * alloca_.h: Use __alloca on AIX, so that we don't have to
2317 include <alloca.h> first. Use C89 prototype for alloca; this
2318 requires including <stddef.h> for size_t. Use extern "C" if C++.
2319 Use #elif for simplicity, since we can assume C89 now.
2320 Don't try to source the system alloca.h since it will not be found
2321 and to prevent recursively including its replacement.
2322 * fnmatch.c: Include <alloca.h> instead of opencoding.
2323 * regex.c: Likewise.
2325 2004-05-16 Derek Price <derek@ximbiot.com>
2326 Paul Eggert <eggert@cs.ucla.edu>
2328 getline cleanup. This changes the getndelim2 API: both order of
2329 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2332 * getline.c: Don't include stddef.h or stdio.h, since our
2333 interface does that.
2334 (getline): Always use getdelim, so that we don't have two
2335 copies of this code.
2336 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2338 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2339 (GETNDELIM2_MAXIMUM): New macro.
2340 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2341 instead of the old practice of delim2==0. All callers changed.
2342 Return -1 on overflow, instead of returning junk.
2343 Do not set *linesize unless allocation succeeds.
2344 * getndelim2.h: Do not include stddef.h; no longer needed, now
2345 that we include sys/types.h.
2346 * getnline.h: Likewise.
2347 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2348 (getndelim2): Reorder arguments.
2349 * getnline.c (getnline, getndelim):
2350 Don't discard the NMAX argument.
2351 (getnline): Invoke getndelim, to avoid code duplication.
2352 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2353 of (size_t) -1 by callers of the getnline family.
2355 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2357 * nanosleep.c (suspended): Change its type from int to
2358 sig_atomic_t volatile.
2359 (first_call): Make it private to rpl_nanosleep, and have it
2360 be zero initially as that's a bit faster.
2361 (my_usleep): Round up fractional times instead of truncating them,
2362 as this is the usual meaning for 'sleep'.
2364 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2366 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2367 (ENOSYS): Define if not defined.
2368 (settime): Fall back on stime if it exists and settimeofday fails.
2369 But don't bother with fallbacks if a method fails with errno == EPERM.
2371 2004-05-11 Jim Meyering <jim@meyering.net>
2373 Prior to this change, the save_cwd caller required read access to the
2374 current directory on most systems (ones with the fchdir function).
2376 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2377 fails, try write-only, and finally, resort to using xgetcwd.
2379 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2381 * obstack.c, obstack.h: Import changes from libc.
2383 2004-04-28 Bruno Haible <bruno@clisp.org>
2385 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2386 implicitly appends .exe to executables.
2387 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2388 accepts Windows pathnames.
2389 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2390 Cygwin like Windows, since it now accepts Windows pathnames.
2391 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2392 Cygwin like Windows, since it now accepts Windows pathnames.
2393 Reported by Derek Robert Price <derek@ximbiot.com>.
2395 2004-04-20 Jim Meyering <jim@meyering.net>
2397 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2399 2004-04-20 Jim Meyering <jim@meyering.net>
2400 Bruno Haible <bruno@clisp.org>
2402 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2403 memory when realloc fails.
2405 2004-04-18 Jim Meyering <jim@meyering.net>
2407 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2408 don't leak memory and do call END_UTMP_ENT.
2410 2004-04-11 Paul Eggert <eggert@twinsun.com>
2412 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2413 (CHAR_BIT): Remove, since we assume C89.
2414 Include <stdint.h> if available, as per current Autoconf CVS advice.
2416 2004-03-30 Paul Eggert <eggert@twinsun.com>
2418 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2419 not bool, to be more consistent with Unix conventions.
2420 Suggested by Bruno Haible.
2422 Merge from coreutils.
2424 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2427 * getdate.h: Include stdbool.h, and timespec.h instead of
2428 the usual <time.h> dance.
2429 (get_date): Change signature to support fractional time stamps.
2430 All callers changed.
2431 * getdate.y: Include "getdate.h" first, as we can now
2432 assume C89 and don't need to worry about 'const'.
2433 Similarly, include "unlocked-io.h" near start, not in middle.
2435 (textint.value): Use long int rather than int.
2436 (textint.digits): Use size_t rather than int.
2437 (BILLION, LOG10_BILLION): New constants.
2438 (parser_control): New member rel_ns. Members day_ordinal,
2439 time_zone, month, day, hour, minutes, rel_year, rel_month,
2440 rel_day, rel_hour, rel_minutes, rel_seconds
2441 are now long int, not int. Member seconds is now struct timespec,
2442 not int. New member timespec_seen. Members dates_seen, days_seen,
2443 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2445 (%union.intval): Now long int, not int.
2446 New member timespec.
2447 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2448 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2449 (spec): Now is a timespec or an item list.
2450 (timespec, items): New nonterminals.
2451 (time, rel, relunit, number, get_date):
2452 Add support for fractional seconds.
2453 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2454 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2455 (to_hour): First arg is now long int, not int.
2456 (to_year): Returns long int, not int.
2457 Don't treat year -70 like 70.
2458 (tm_diff): Returns long int, not int.
2459 (lookup_word): Use bool instead of int when appropriate.
2460 (yylex): Use size_t for count, not int.
2461 Detect overflow when parsing large integer constants.
2462 Add support for fractions.
2463 (get_date): Make pointers 'const' if possible.
2464 Use more-portable code to detect integer overflow.
2465 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2466 Don't use ctime; it's not reliable if the year has >4 digits.
2468 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2469 This is for compatibility with BSD.
2471 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2472 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2473 From coreutils' system.h.
2475 * userspec.c: Don't include "posixver.h".
2476 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2477 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2478 compatible extension. Simplify code by removing a boolean int
2479 that was always nonzero if a string was nonnull.
2481 2004-03-30 Jim Meyering <jim@meyering.net>
2483 Merge from coreutils.
2485 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2487 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2488 an empty input stream.
2490 * readtokens.c: Include <stdbool.h>.
2491 (readtoken): Use `size_t' rather than int/long.
2492 All callers adjusted.
2493 Use `bool' rather than `int' where appropriate.
2494 Use memset rather than an explicit loop.
2495 Use x2nrealloc rather than xrealloc.
2496 Allow the use of `\0' as a delimiter.
2497 (readtokens): Likewise.
2498 * readtokens.h (readtoken, readtokens): Update prototypes.
2500 2004-03-30 Bruno Haible <bruno@clisp.org>
2502 * getloadavg.c (getloadavg): Don't assume setlocale returns
2505 2004-03-29 Paul Eggert <eggert@twinsun.com>
2507 Merge changes to getloadavg.c from coreutils and Emacs.
2509 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2510 Define to an expression, not to the empty string.
2511 Include cloexec.h and xalloc.h.
2512 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2513 Use set_cloexec_flag rather than rolling our own.
2514 * cloexec.c, cloexec.h: New files.
2516 2004-03-18 Paul Eggert <eggert@twinsun.com>
2518 * getopt.h: Sync with libc CVS.
2520 2004-03-18 Paul Eggert <eggert@twinsun.com>
2521 Bruno Haible <bruno@clisp.org>
2523 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2524 not on all platforms that have <wchar.h>.
2525 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2527 2004-03-09 Paul Eggert <eggert@twinsun.com>
2529 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2531 * getopt_int.h: New file, also synced from libc.
2533 2004-03-07 Paul Eggert <eggert@twinsun.com>
2535 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2536 '#if' expressions. Unlike the code it replaces, it does not
2537 depend on (defined _SC_PAGESIZE). However, it does depend on
2538 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2539 first reported by Jason Andrade in
2540 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2542 2004-01-18 Simon Josefsson <jas@extundo.com>
2544 * strdup.h: New file.
2545 * strdup.c: Include it.
2546 * path-concat.c: Include strdup.h. Drop strdup declaration.
2547 * userspec.c: Include strdup.h. Drop strdup declaration.
2549 2004-02-06 Karl Berry <karl@gnu.org>
2551 * config.charset: update from gettext 0.14.1.
2553 2004-02-05 Paul Eggert <eggert@twinsun.com>
2555 Add comments and code, prompted by suggestions from Bruno Haible
2557 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2558 describing the enum quoting_style values.
2559 * quotearg.c (quotearg_alloc): New function.
2560 (quotearg_buffer_restyled): Treat lone { and } as special.
2561 Treat = as special. Work around bug with older shells
2562 that "see" a '\' that is really the 2nd byte of a multibyte char.
2563 Quote empty string with shell_quoting_style.
2565 2004-02-03 Bruno Haible <bruno@clisp.org>
2567 * pipe.h: New file, from GNU gettext.
2568 * pipe.c: New file, from GNU gettext.
2570 2004-01-27 Bruno Haible <bruno@clisp.org>
2572 * execute.h: New file, from GNU gettext.
2573 * execute.c: New file, from GNU gettext.
2574 * w32spawn.h: New file, from GNU gettext.
2576 2004-01-23 Paul Eggert <eggert@twinsun.com>
2578 Exit-status fix from coreutils.
2580 Use exit_failure consistently in place of EXIT_FAILURE,
2581 so that program exit statuses are consistent on failure.
2583 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2584 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2585 * argmatch.h: Comment fix to match the above.
2586 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2587 Now a macro referring to exit_failure, instead of a separate
2588 variable. Include "exitfail.h" to get it.
2589 * xstrtol.h: Include "exitfail.h".
2590 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2592 * long-options.c (parse_long_options): Use prototype
2593 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2596 2004-01-21 Jim Meyering <jim@meyering.net>
2598 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2599 so as not to conflict with a different-sized __mktime_internal
2600 function in GNU libc.
2601 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2602 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2604 2004-01-18 Paul Eggert <eggert@twinsun.com>
2606 Merge from diffutils.
2608 * file-type.c (file_type): Add typed memory objects.
2609 * file-type.h (S_TYPEISTMO): New macro.
2611 * c-stack.h (c_stack_action): Remove argv argument.
2612 * c-stack.c (c_stack_action): Likewise. All uses changed.
2613 (die): Don't calculate message unless segv_action returns.
2614 (get_stack_location, min_address_from_argv, max_address_from_argv,
2615 volatile stack_base, volatile_stack_size): Remove.
2616 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2617 that every segmentation violation is a stack overflow. (Ouch!)
2618 See Debian bug 136249 (still outstanding) for more info about why
2619 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2621 2003-11-30 Bruno Haible <bruno@clisp.org>
2623 Safer stack allocation.
2624 * setenv.c: Include allocsa.h.
2625 (alloca): Remove fallback definition.
2626 (freea): Remove macro.
2627 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2630 2003-10-17 Bruno Haible <bruno@clisp.org>
2632 * binary-io.h: Avoid warnings on Cygwin.
2634 2003-12-28 Bruno Haible <bruno@clisp.org>
2636 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2637 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2639 2003-11-28 Bruno Haible <bruno@clisp.org>
2641 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2643 2003-11-27 Bruno Haible <bruno@clisp.org>
2645 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2647 2003-11-17 Bruno Haible <bruno@clisp.org>
2649 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2651 2003-11-24 Bruno Haible <bruno@clisp.org>
2653 * xallocsa.h: New file, from GNU gettext.
2654 * xallocsa.c: New file, from GNU gettext.
2656 2003-11-24 Bruno Haible <bruno@clisp.org>
2658 * allocsa.h: New file, from GNU gettext.
2659 * allocsa.c: New file, from GNU gettext.
2661 2003-11-24 Bruno Haible <bruno@clisp.org>
2663 * eealloc.h: New file.
2665 2004-01-15 Jim Meyering <jim@meyering.net>
2667 Merge from coreutils.
2669 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2670 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2671 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2673 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2674 optional configure-time default.
2676 * version-etc.c (version_etc_copyright): Update copyright date.
2678 * xreadlink.c (xreadlink): Correct outdated comment.
2680 2004-01-15 Paul Eggert <eggert@twinsun.com>
2682 Merge from coreutils.
2684 * posixver.c: Include posixver.h.
2686 * same.c: Include <stdbool.h>, <limits.h>.
2687 (_POSIX_NAME_MAX): Define if not defined.
2689 (same_name): If file names are silently truncated, report
2690 that the file names are the same if they are the same after
2691 the silent truncation.
2693 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2694 conversion function.
2695 * xstrtod.c (xstrtod): Likewise. All callers changed to
2696 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2699 2004-01-14 Paul Eggert <eggert@twinsun.com>
2701 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2702 with like-named macro in fnmatch.c.
2703 (EXT): Use an internal constant instead.
2705 Merge fnmatch patches from glibc.
2706 * fnmatch.c (mbsinit): Remove define.
2707 Add libc_hidden_ver (__fnmatch, fnmatch).
2708 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2709 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2711 2003-12-14 Karl Berry <karl@gnu.org>
2713 * config.charset: update from gettext-runtime.
2715 2003-12-03 Paul Eggert <eggert@twinsun.com>
2717 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2718 Bug reported by Alfred M. Szmidt.
2720 2003-11-29 Karl Berry <karl@gnu.org>
2722 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2724 2003-11-23 Paul Eggert <eggert@twinsun.com>
2725 Bruno Haible <bruno@clisp.org>
2727 * printf-parse.h: Don't include sys/types.h.
2728 (ARG_NONE): New macro.
2729 (char_directive): Change type of *arg_index fields to size_t.
2730 * printf-parse.c: Don't include sys/types.h.
2731 (SSIZE_MAX): Remove macro.
2732 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2733 Remove unnecessary overflow check.
2734 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2737 2003-11-24 Paul Eggert <eggert@twinsun.com>
2739 * alloca.c: Remove dependency on xalloc module.
2740 (xalloc_die): Remove.
2741 (memory_full) [!defined emacs]: New macro.
2742 [!defined emacs]: Don't include xalloc.h.
2743 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2744 address arithmetic overflows. Change datatypes a bit to avoid
2747 2003-11-22 Jim Meyering <jim@meyering.net>
2749 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2751 2003-11-17 Bruno Haible <bruno@clisp.org>
2753 * vasnprintf.c (alloca): Remove fallback definition.
2754 (freea): Remove definition.
2755 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2756 Reported by Paul Eggert.
2758 2003-11-17 Jim Meyering <jim@meyering.net>
2760 On systems without utime and without a utimes function capable of
2761 dealing with a NULL struct utimbuf* argument, this utime replacement
2762 could -- in unusual circumstances -- leak a file descriptor.
2763 * utime.c: Include <unistd.h> and <errno.h>.
2764 (utime_null): Be sure to close `fd' and to preserve errno.
2765 Reported by Geoff Collyer via Arnold Robbins.
2767 2003-11-16 Paul Eggert <eggert@twinsun.com>
2768 Bruno Haible <bruno@clisp.org>
2770 Protect against address arithmetic overflow.
2771 * printf-args.h: Include stddef.h.
2772 (arguments): Change type of field 'count' to size_t.
2773 * printf-args.c (printf_fetchargs): Use size_t instead of
2774 'unsigned int' where appropriate.
2775 * printf-parse.h: Include sys/types.h.
2776 (char_directive): Change type of *arg_index fields to ssize_t.
2777 (char_directives): Change type of fields 'count', max_*_length to
2779 * printf-parse.c: Include sys/types.h and xsize.h.
2780 (SSIZE_MAX): Define fallback value.
2781 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2782 instead of 'int' where appropriate. Check a_allocated, d_allocated
2783 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2784 * vasnprintf.c: Include xsize.h.
2785 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2786 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2787 overflow. Avoid wraparound when converting a width or precision from
2790 2003-11-16 Bruno Haible <bruno@clisp.org>
2792 Update from GNU gettext.
2793 * printf-parse.c: Generalize to it can be compiled for wide strings.
2794 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2795 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2796 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2797 SNPRINTF): New macros.
2798 Don't include <alloca.h> if the file is used inside libintl.
2799 (local_wcslen): New function, for Solaris 2.5.1.
2800 (VASNPRINTF): Use it instead of wcslen.
2802 2003-11-16 Bruno Haible <bruno@clisp.org>
2804 * xsize.h (xmax): New function.
2805 (xsum, xsum3, xsum4): Declare as "pure" functions.
2807 2003-11-12 Paul Eggert <eggert@twinsun.com>
2809 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2810 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2811 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2812 heuristic is just as accurate as far as we know, and it removes a
2813 dependency on size_max.m4 and ptrdiff_max.m4.
2815 2003-11-12 Paul Eggert <eggert@twinsun.com>
2817 * xstrtol.c (__xstrtol): Remove "break" immediately after
2818 "return", to pacify some unknown compiler. Problem reported
2821 2003-11-11 Bruno Haible <bruno@clisp.org>
2823 * xsize.h (SIZE_MAX): Remove fallback definition.
2824 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2827 2003-11-10 Paul Eggert <eggert@twinsun.com>
2829 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2830 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2831 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2833 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2834 not (size_t) -1, since it's defined here.
2836 2003-11-06 Paul Eggert <eggert@twinsun.com>
2838 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2839 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2840 Reject sizes of exactly SIZE_MAX bytes.
2841 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2842 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2844 2003-11-05 Bruno Haible <bruno@clisp.org>
2846 * xsize.h: Include limits.h, to avoid a possible collision with
2847 SIZE_MAX defined in <limits.h> on Solaris.
2849 2003-11-04 Bruno Haible <bruno@clisp.org>
2851 * xsize.h: New file.
2852 * linebreak.c: Include xsize.h.
2853 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2854 argument for overflow.
2855 Suggested by Paul Eggert.
2857 2003-10-31 Bruno Haible <bruno@clisp.org>
2859 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2860 to avoid (extremely rare) race condition.
2861 Suggested by Paul Eggert.
2863 2003-11-03 Jim Meyering <jim@meyering.net>
2865 * userspec.c: Include "userspec.h".
2866 * userspec.h: New file.
2868 2003-10-31 Paul Eggert <eggert@twinsun.com>
2870 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2871 * mountlist.c (SIZE_MAX): Define if not defined already.
2872 (read_filesystem_list): Set and use me_type_malloced.
2873 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2874 whatever the type happens to be), for brevity and consistency.
2875 Check for size calculation overflow on Alphas running OSF/1.
2877 2003-10-31 Jim Meyering <jim@meyering.net>
2879 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2881 * linebuffer.c: Include <string.h> for declaration of memset.
2883 2003-10-30 Paul Eggert <eggert@twinsun.com>
2884 Bruno Haible <bruno@clisp.org>
2886 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2887 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2889 2003-10-29 Paul Eggert <eggert@twinsun.com>
2891 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2892 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2894 * quotearg.c (quotearg_n_options): Use it.
2895 * group-member.c: Include <stdbool.h>.
2896 (free_group_info): Arg is now const *; don't free arg.
2897 (get_group_info): Now returns bool and accepts struct group_info *,
2898 rather than returning a malloc'ed struct group_info *.
2899 All uses changed. Check for overflow in internal size calculation.
2901 * getusershell.c (readname): Simplify the code by using x2nrealloc
2902 rather than xmalloc/xrealloc.
2903 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2904 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2905 conformance bug: the old code used a pointer after freeing the
2906 storage that it addressed.
2907 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2908 rather than doing it by hand.
2909 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2910 the buffer preserved. Use free and xmalloc instead.
2911 * quotearg.c (quotearg_n_options): Likewise.
2912 Use a simpler test for size overflow. Don't use xalloc_oversized
2913 because unsigned int might be wider than size_t (!); this suggests
2914 that we should switch from unsigned int to size_t for slot numbers.
2916 2003-10-27 Bruno Haible <bruno@clisp.org>
2918 * stdbool_.h: Better support for BeOS.
2920 2003-10-27 Paul Eggert <eggert@twinsun.com>
2922 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2923 to allocate the returned structure. Do not allocate a subarray,
2924 as x2nrealloc will do that.
2925 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2926 instead of xnrealloc.
2927 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2929 2003-10-26 Paul Eggert <eggert@twinsun.com>
2931 * xalloc.h (xalloc_oversized): New static inline function, for
2932 callers that want to do their own size-overflow checking. Include
2933 <stdbool.h>, since xalloc_oversized returns bool.
2934 * xalloc.c (array_size_overflow): Remove. All callers changed
2935 to use xalloc_oversized.
2937 Add two functions x2realloc, x2nrealloc, for programs that grow
2938 arrays dynamically by doubling their sizes.
2939 * xalloc.h (x2realloc, x2nrealloc): New decls.
2940 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2943 Port to C99 semantics for 'inline' of external functions.
2944 Bug reported by Bruno Haible.
2945 * xmalloc.c (xnmalloc_inline): New static inline function,
2946 with the old contents of xnmalloc.
2947 (xnmalloc, xmalloc): Use it.
2948 (xnrealloc_inline): New static inline function,
2949 with the old contents of xnrealloc.
2950 (xnrealloc, xrealloc): Use it.
2952 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2954 2003-10-25 Paul Eggert <eggert@twinsun.com>
2956 Fix several address-calculation bugs in the hash modules,
2957 plus some minor code cleanup.
2959 * hash.h: Include <stdbool.h>, for bool.
2960 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2961 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2962 hash_get_n_entries, hash_get_max_bucket_length,
2963 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2964 hash_rehash): Use size_t rather than unsigned.
2965 * hash.c (struct hash_table, hash_get_n_buckets,
2966 hash_get_n_buckets_used, hash_get_n_entries,
2967 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2968 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2969 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2971 (SIZE_MAX): Define if not defined.
2972 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2973 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2975 Use const * when possible.
2976 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2977 (check_tuning): Fix bug: if tuning parameters were very close to
2978 0 or 1, rounding errors could have caused subscript violations.
2979 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2980 (hash_initialize): Add 'fail:' label
2981 to free table and return NULL, and use it to simplify code.
2982 Use calloc rather than clearing the storage ourself.
2983 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2984 buffer size calculations.
2985 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2986 Include <stddef.h>, for size_t.
2987 * hash-pjw.c (hash_pjw): Likewise.
2988 Switch to method described by Bruno Haible.
2989 Include <limits.h>, for CHAR_BIT.
2990 (SIZE_BITS): New macro.
2992 2003-10-21 Paul Eggert <eggert@twinsun.com>
2994 * getndelim2.c (getndelim2): When size calculation overflows,
2995 ceiling the allocation at NMAX bytes rather than silently
2996 discarding input bytes before NMAX is reached. This makes
2997 a difference only if NMAX exceeds SIZE_MAX / 2.
2999 * obstack.c: Merge from glibc.
3000 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3001 Add libc_hidden_def (_obstack_newchunk).
3002 (_obstack_free) [! defined _LIBC]: Remove.
3003 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3004 a clone of the function body.
3005 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3006 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3008 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3009 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3012 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3013 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3014 Don't use lvalue casts, as GCC plans to remove support for them
3015 in GCC 3.5. Reported by Joseph S. Myers. This bug
3016 was also present in the non-GCC version, indicating that this
3017 code had always been buggy and had never been widely used.
3018 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3019 Use the fast variant of each macro, rather than copying the
3020 definiens of the fast variant; that way, we'll be more likely to
3021 catch future bugs in the fast variants.
3023 2003-10-20 Bruno Haible <bruno@clisp.org>
3025 * wait-process.h: New file, from GNU gettext.
3026 * wait-process.c: New file, from GNU gettext.
3028 2003-10-19 Jim Meyering <jim@meyering.net>
3030 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3032 2003-10-16 Paul Eggert <eggert@twinsun.com>
3034 * getgroups.c: Include <errno.h>, <stdlib.h>.
3035 (getgroups): First arg is int, not size_t.
3036 Don't let 'free' mangle errno.
3038 2003-10-16 Jim Meyering <jim@meyering.net>
3040 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3042 2003-10-15 Paul Eggert <eggert@twinsun.com>
3044 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3046 (new_exclude, add_exclude_file): Initial size no longer needs to
3048 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3049 our own address arithmetic overflow checking.
3051 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3052 (fnmatch): Do not alloca more than 2000 wide characters;
3053 instead, use malloc for large buffers.
3054 Check for address arithmetic overflow, and return -1
3055 with errno set to ENOMEM in that case.
3056 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3057 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3058 instead, return -1. Check for address arithmetic overflow.
3060 2003-10-14 Paul Eggert <eggert@twinsun.com>
3062 Handle invalid suffixes and overflow independently, so that
3063 callers can treat them independently as needed. Fix some bugs in
3064 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3065 suffix for a human-readable blocksize. The major caller-visible
3066 change is the addition of a new
3067 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3068 that both overflow and suffix chars were found.
3070 * human.c (humblock): Don't check separately for invalid suffix
3071 char; that is xstrtoumax's job (now that its bug is fixed).
3072 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3073 INTMAX_MAX]: New macros.
3074 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3075 TYPE_MAXIMUM): New macros.
3076 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3077 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3078 if overflow occurs, as it's what __strtol does and it's more useful
3080 (__xstrtol): If __strtol reports some error other than ERANGE,
3081 reflect it to the caller as LONGINT_INVALID. If it reports
3082 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3083 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3084 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3086 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3087 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3088 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3089 [defined UINTMAX_MAX]: New macros.
3091 2003-10-14 Bruno Haible <bruno@clisp.org>
3093 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3094 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3095 Also use volatile where needed.
3097 2003-10-12 Paul Eggert <eggert@twinsun.com>
3099 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3100 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3101 and define in terms of the other primitives.
3102 * xmalloc.c: Include stdbool.h; do not include exit.h.
3103 (SIZE_MAX): Define if not already defined.
3104 (array_size_overflow): New function.
3105 (xalloc_die): Abort instead of exiting if 'error' returns.
3106 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3107 (xmalloc, xrealloc): Use them.
3108 (xcalloc): Check for address arithmetic overflow.
3109 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3110 a bit faster than strcpy.
3112 2003-10-08 Paul Eggert <eggert@twinsun.com>
3114 Merge getpass from libc, plus a few fixes.
3116 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3117 Include <stdbool.h>.
3118 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3119 __fsetlocking to empty.
3120 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3121 do include <bits/libc-lock.h>.
3122 Do not include <fcntl.h>; not needed.
3123 [_LIBC]: Include <wchar.h>.
3124 (NOTCANCEL_MODE): New macro.
3125 (flockfile, funlockfile) [_LIBC]: New macros.
3126 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3127 [!_LIBC]: New macros.
3128 (call_fclose): New function.
3129 (getpass): Use it. Save tty stream separately; this simplifies the
3130 code and makes it more reliable if stdin happens to equal stdout.
3131 Invoke __fsetlocking on tty.
3132 Handle thread cancellation if needed.
3133 Namespace cleanup (use __tcgetattr, __getline).
3134 Use bool for Booleans.
3135 [USE_IN_LIBIO]: Handle wide streams.
3136 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3137 stream might go where.
3139 * unlocked-io.h: Include <stdio.h>, so that the caller
3140 doesn't have to include <stdio.h> before us.
3141 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3142 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3143 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3144 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3145 if not declared, so that we can use getpass.c code from libc without
3147 (flockfile, ftrylockfile, funlockfile): New macros.
3149 2003-10-06 Bruno Haible <bruno@clisp.org>
3151 * version-etc-2.h: Remove file.
3152 * version-etc-2.c: Remove file.
3154 2003-09-25 Jim Meyering <jim@meyering.net>
3155 Bruno Haible <bruno@clisp.org>
3157 This lets translators provide better translations for the
3158 "Written by ..." part of --version output.
3159 * version-etc.h: Include stdarg.h.
3160 (version_etc_copyright): Declare as readonly.
3161 (version_etc): Make this function variadic with a NULL-terminated list
3162 of author name strings.
3163 (version_etc_va): New declaration.
3164 * version-etc.c: Include stdarg.h, stdlib.h.
3165 (version_etc_copyright): Declare as readonly.
3166 (version_etc_va): New function. Provide a different translatable string
3167 for each possible number of authors < 10. Abbreviate when there are 10
3169 (version_etc): Make this function variadic. Call version_etc_va.
3170 Suggestion from Gary V. Vaughan.
3172 * long-options.h (parse_long_options): Change prototype: the authors
3173 string is moved to the end and becomes variadic.
3174 * long-options.c: Include stdarg.h.
3175 (parse_long_options): Make this function variadic, too.
3176 Call version_etc_va, not version_etc.
3178 2003-10-06 Bruno Haible <bruno@clisp.org>
3180 * fatal-signal.h: New file, from GNU gettext.
3181 * fatal-signal.c: New file, from GNU gettext.
3183 2003-10-04 Karl Berry <karl@gnu.org>
3185 * argp*: update from libc.
3187 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3189 * getpass.c (getpass): Use a no-op fseek when switching from input to
3190 output mode on the same stream.
3192 2003-09-29 Paul Eggert <eggert@twinsun.com>
3194 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3195 Fix arg typo in previous patch.
3197 2003-09-28 Jim Meyering <jim@meyering.net>
3199 * error.c: Correct cpp indentation.
3201 2003-09-27 Paul Eggert <eggert@twinsun.com>
3203 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3204 Omit the special code that used __typeof__, since we worry that
3205 it could be more trouble than it's worth. See:
3206 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3207 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3211 2003-09-26 Jim Meyering <jim@meyering.net>
3213 * error.c (error_tail): Move some declarations
3214 into inner scope where the local variables are used.
3216 2003-09-26 Bruno Haible <bruno@clisp.org>
3218 * stpncpy.h (gnu_stpncpy): New declaration.
3219 (stpncpy): Define as alias for gnu_stpncpy.
3220 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3222 2003-09-26 Paul Eggert <eggert@twinsun.com>
3224 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3225 (error_tail): Do not loop, reallocating temporary buffer, since
3226 the output cannot contain more wide characters than the input
3227 contains bytes, the size must be big enough already. This avoids
3228 one potential size overflow calculation. Check for size overflow
3229 when calculating temporary buffer size. Free temporary buffer
3230 when done, if it was allocated with malloc; this plugs a memory
3231 leak. Remove casts from void * to pointers, that are no longer
3232 needed now that we're assuming C89 or better.
3234 Merge error changes from glibc.
3236 * error.c, error.h: Update copyright notice header to match glibc.
3237 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3238 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3239 Disable cancellation while printing error.
3240 * error.h: Prepend __ to parameter names.
3242 2003-09-25 Karl Berry <karl@gnu.org>
3244 * argp-fmtstream.c, argp-help.c: update from libc.
3246 2003-09-25 Bruno Haible <bruno@clisp.org>
3248 * version-etc-2.h: New file, from version-etc.h with modifications.
3249 * version-etc-2.c: New file, from version-etc.c with modifications.
3251 2003-09-25 Simon Josefsson <jas@extundo.com>
3253 * xgetdomainname.h: New file.
3254 * xgetdomainname.c: New file.
3256 2003-09-25 Simon Josefsson <jas@extundo.com>
3257 Bruno Haible <bruno@clisp.org>
3259 * getdomainname.h: New file.
3260 * getdomainname.c: New file.
3262 2003-09-24 Paul Eggert <eggert@twinsun.com>
3264 * linebuffer.c (freebuffer): Don't free the argument, just
3265 the buffer associated with the argument. Bug reported by
3268 2003-09-19 Karl Berry <karl@gnu.org>
3270 * argp.h: update from libc.
3272 2003-09-16 Paul Eggert <eggert@twinsun.com>
3274 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3275 input error, instead of returning NULL the next time we are called
3276 (and therefore losing track of errno).
3278 2003-09-15 Paul Eggert <eggert@twinsun.com>
3280 * getndelim2.c (getndelim2): Don't trash errno when a read
3281 fails, so that the caller gets the proper errno.
3283 * readutmp.c (read_utmp): Likewise.
3284 Check for fstat error. Close stream and free storage
3287 2003-09-14 Bruno Haible <bruno@clisp.org>
3289 * fwriteerror.h: New file.
3290 * fwriteerror.c: New file.
3292 2003-09-14 Jim Meyering <jim@meyering.net>
3294 * getloadavg.c: Correct cpp indentation.
3295 * strdup.c: Likewise.
3296 * vasnprintf.c: Likewise.
3298 2003-09-12 Paul Eggert <eggert@twinsun.com>
3300 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3301 * obstack.c [!defined _LIBC]: Likewise.
3302 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3303 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3304 * exitfail.c: Don't include stdlib.h; no longer needed.
3306 More changes to assume C89 or better.
3308 * error.c (error_tail): Assume vprintf.
3310 * argmatch.c (getenv): Remove decl.
3311 * progreloc.c (get_full_program_name): Define via prototype.
3312 * setenv.c (clearenv): Likewise.
3313 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3315 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3316 (malloc, memcpy): Remove decls.
3317 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3318 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3319 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3320 (memcpy): Remove macro.
3321 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3322 (__P): Remove. All uses removed.
3323 (PTR): Remove. All uses changed to void *.
3324 (CHAR_BIT, NULL): Remove.
3325 (spaces, zeros, memset_space, memset_zero)
3326 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3328 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3329 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3330 Define with prototype.
3331 Remove now-unnecessary prototype decl.
3332 (extra_args_spec): Assume ANSI C. All uses changed.
3333 (extra_args_spec_iso): Remove.
3334 (my_strftime, emacs_strftimeu): Define via prototype.
3335 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3337 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3338 * strtoimax.c: Include <stdlib.h> unconditionally.
3339 (strtoul, strtol): Remove decls.
3340 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3342 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3343 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3344 (LOCALE_PARAM_PROTO): New macro.
3345 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3346 (INTERNAL (strtol), strtol): Define with a prototype.
3347 (PARAMS): Remove. All uses removed.
3348 * tempname.c: Include <string.h> unconditionally.
3349 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3350 * xgethostname.c (main): Define with a prototype.
3351 * xmalloc.c: Include "xalloc.h" first, to check interface.
3352 Include <stdlib.h> unconditionally.
3353 (calloc, malloc, realloc, free): Remove decls.
3354 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3355 Include <stdlib.h> unconditionally. Sort include file names.
3357 (xstrtod): Define with a prototype.
3358 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3359 (strtol, strtoul): Remove decls.
3361 2003-09-11 Paul Eggert <eggert@twinsun.com>
3363 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3364 Include <stdlib.h>, <string.h> unconditionally.
3365 Remove now-unnecessary cast to char *.
3366 * strnlen.c: Include <string.h> unconditionally.
3367 * yesno.c (yesno): Define with a prototype.
3369 2003-09-10 Bruno Haible <bruno@clisp.org>
3371 * strcspn.c: Include <string.h> unconditionally.
3372 * strpbrk.c: Include <string.h> unconditionally.
3373 * strstr.c: Include <string.h> unconditionally.
3374 * unicodeio.c: Include <string.h> unconditionally.
3375 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3376 * unsetenv.c: Likewise.
3377 * xreadlink.c: Include <stdlib.h> unconditionally.
3378 * yesno.c: Include <stdlib.h> unconditionally.
3379 (rpmatch): Add prototype.
3381 2003-09-10 Jim Meyering <jim@meyering.net>
3383 * error.c: Correct indentation of cpp directives.
3385 2003-09-09 Paul Eggert <eggert@twinsun.com>
3389 * acosl.c (main): Use a prototype.
3390 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3393 * getloadavg.c (getloadavg, main): Define via prototypes.
3395 * getopt.h (struct option.name): Assume C89, and use 'const'.
3396 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3397 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3399 * getopt.c (const): Remove macro.
3400 Include <string.h> unconditionally.
3401 (my_index): Remove; all uses changed to strchr.
3402 (strlen): Remove decl.
3403 (exchange): Remove forward decl; no longer needed.
3404 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3405 Define with prototype.
3406 * getopt1.c (const): Remove macro.
3407 (getopt_long, getopt_long_only, main): Define with prototype.
3409 * getugroups.c: Include <string.h> unconditionally.
3411 * getusershell.c: Include <stdlib.h> unconditionally.
3412 (getusershell, setusershell, endusershell, readname, main):
3413 Define with prototypes.
3415 * group-member.c: Include group-member.h first.
3416 Include <stdlib.h> unconditionally.
3418 * hard-locale.c: Include hard-locale.h first.
3419 Include <stdlib.h>, <string.h> unconditionally.
3421 * hash.c (free, malloc): Remove decls.
3422 Include <stdlib.h> unconditionally.
3424 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3425 (getenv): Do not declare.
3427 * idcache.c: Include <string.h> unconditionally.
3429 * long-options.c: Include long-options.h first, to test interface.
3430 Include <stdlib.h> unconditionally.
3432 * makepath.c: Include makepath.h first, to test interface.
3433 Include <stdlib.h> and <string.h> unconditionally.
3435 * linebuffer.c: Include <stdlib.h>.
3436 (free): Remove decl.
3438 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3439 rpl_malloc returns void *, not char *.
3440 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3442 * md5.h: Include <limits.h> unconditionally.
3443 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3444 (__P): Remove; all uses removed.
3445 * md5.c: Include "md5.h" first.
3446 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3447 md5_buffer, md5_process_bytes, md5_process_block):
3448 Define with prototypes.
3449 * sha.h (__P): Remove all uses. (It wasn't defined??)
3450 * sha.c: Include "sha.h" first.
3451 Include <stdlib.h>, <string.h> unconditionally.
3453 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3454 * memcmp.c (__ptr_t): Likewise.
3455 * memrchr.c (__ptr_t): Likewise.
3456 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3457 Include <string.h> unconditionally.
3458 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3459 * memchr.c: Include <stdlib.h> unconditionally.
3460 * memchr.c (LONG_MAX): Remove.
3461 * memrchr.c (LONG_MAX): Likewise.
3462 * memchr.c (__memchr): Define via a prototype.
3463 * memrchr.c (__memrchr): Likewise.
3464 * memcmp.c (__P): Remove, and remove all uses.
3465 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3466 Remove forward decls; no longer needed.
3467 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3468 Use types required by C89 in prototype.
3470 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3471 * savedir.c: Likewise.
3472 * mkdir.c (free): Remove decl.
3473 * rmdir.c (rmdir): Define with a prototype.
3474 * savedir.c: Include savedir.h first, to test interface.
3476 * mktime.c (STDC_HEADERS): Remove.
3477 Include <stdlib.h>, <string.h> unconditionally.
3479 * modechange.c: Include <stdlib.h> unconditionally.
3480 (malloc): Remove decl.
3482 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3483 (free): Remove decl.
3485 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3486 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3487 (This type really should be intptr_t, but that's a C99ism.)
3488 (_obstack_memcpy): Remove: all uses changed to memcpy.
3489 Include <string.h> unconditionally.
3490 (struct obstack): Assume __STDC__ for types of members
3491 chunkfun, freefun, extra_arg.
3492 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3493 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3494 obstack_begin, obstack_specify_allocation,
3495 obstack_specify_allocation_with_arg, obstack_chunkfun,
3496 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3497 Remove unprototyped decls and the macros that use them.
3498 * obstack.c (POINTER): Remove. All uses changed to void *.
3499 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3500 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3501 (defined __STDC__ && __STDC__)]:
3502 Remove nonprototyped code.
3503 Include <stdlib.h> unconditionally.
3504 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3505 _obstack_allocated_p, _obstack_free, obstack_free,
3506 _obstack_memory_used, print_and_abort):
3507 Define using prototypes.
3508 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3509 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3510 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3511 obstack_next_free, obstack_object_size, obstack_room) [0]:
3512 Remove unused, unprototyped code.
3514 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3516 * physmem.c (physmem_total, physmem_available, main): Define
3519 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3520 (main): Define with a prototype.
3522 * posixver.c (getenv): Remove decl.
3524 * putenv.c (malloc): Returns void *, not char *.
3525 Include <string.h> unconditionally.
3526 (strchr, memcpy, NULL): Do not define.
3528 * readtokens.c: Include readtokens.h first, to test interface.
3529 Include <stdlib.h>, <string.h> unconditionally.
3530 (init_tokenbuffer): Define with a prototype.
3532 * regex.c (PARAMS): Remove. All uses removed.
3533 All uses of _RE_ARGS removed, too.
3534 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3536 (bzero): Assume memset exists.
3537 (memcmp, memcpy, NULL): Remove.
3538 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3539 char, or assignments to local vars of type signed char.
3540 (init_syntax_once, PREFIX(extract_number_and_incr),
3541 PREFIX(print_partial_compiled_pattern),
3542 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3543 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3544 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3545 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3546 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3547 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3548 wcs_compile_range, byte_compile_range, truncate_wchar,
3549 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3550 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3551 count_mbs_length, wcs_re_match_2_internal,
3552 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3553 PREFIX(alt_match_null_string_p),
3554 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3555 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3556 regfree, PREFIX(extract_number)): Define with prototype. Remove
3557 now-unnecessary declaration, if any.
3558 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3560 Remove now-unnecessary casts among pointer types.
3561 * regex.h (_RE_ARGS): Remove. All uses removed.
3563 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3564 (free): Remove decl.
3566 * rpmatch.c: Include <stdlib.h> unconditionally.
3568 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3569 (free): Remove decl.
3571 * save-cwd.c: Include <stdlib.h> unconditionally.
3572 * xgetcwd.c: Likewise.
3574 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3575 (free): Remove decl.
3577 * strchrnul.c (strchrnul): Define with a prototype.
3578 Fix bug: c_in was not converted to char before searching.
3580 The following changes are not K&R related:
3582 * group-member.h: Include <sys/types.h>, so that this file is
3584 * makepath.h: Likewise.
3586 * getusershell.c (readname, default_index, line_size, readname):
3587 Use size_t, not int, for sizes.
3588 (readname): If the size overflows, report an error instead of
3591 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3593 * getndelim2.c: Assume stdlib.h per the C89 spec.
3595 2003-09-08 Paul Eggert <eggert@twinsun.com>
3597 Assume C89 or better; remove K&R cruft.
3598 A few of these changes were first proposed by Derek Robert Price
3599 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3601 * addext.c: Include <string.h> unconditionally.
3602 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3603 Don't declare getenv or malloc.
3605 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3606 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3608 (find_stack_direction, alloca): Use prototypes.
3610 * atexit.c (atexit): Define using a prototype.
3612 * basename.c, dirname.c, stripslash.c:
3613 Include <string.h> unconditionally.
3615 * bcopy.c: Include <stddef.h>.
3616 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3618 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3620 * error.h (error, error_at_line, error_print_progname)
3621 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3622 * error.c: Include error.h first, to check interface.
3623 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3624 (VA_START): Remove; all uses changeed to va_start.
3625 (exit, strerror): Remove decls.
3626 (error_print_progname): Prototype uncondionally.
3627 Don't include <errno.h>; no longer needed.
3628 (private_strerror): Remove.
3629 (error_tail): Always define.
3630 (error, error_at_line): Assume C89 or better; always use prototypes.
3631 * fatal.c: Include "fatal.h" first, to test interface.
3632 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3633 (VA_START): Remove; all uses changed to va_start.
3634 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3636 (exit): Remove decl.
3637 (fatal): Prototype unconditionally. Assume va_start works.
3638 Abort at end, to pacify gcc.
3640 * euidaccess.c (main): Define with a prototype.
3642 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3644 * exitfail.c: Include <stdlib.h> unconditionally.
3646 * fnmatch_.h (__P): Remove. All uses changed to assume
3648 * fnmatch.c: Include fnmatch.h first, to test interface.
3649 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3650 (getenv): Remove decl.
3651 (fnmatch): Define using a prototype.
3652 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3653 (FCT): Define using a prototype.
3655 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3657 * gethostname.c: Include <stddef.h>.
3658 (gethostname): Define with prototype. Length is size_t, not int.
3660 2003-09-08 Paul Eggert <eggert@twinsun.com>
3662 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3663 getversion.c should have been removed then, but was accidentally
3666 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3667 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3669 2003-09-07 Paul Eggert <eggert@twinsun.com>
3671 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3672 copy_tm_result. Bug reported by Simon Josefsson in
3673 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3675 2003-09-06 Paul Eggert <eggert@twinsun.com>
3677 * time_r.c, time_r.h: New files.
3679 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3681 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3682 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3684 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3686 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3687 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3690 * timegm.c: Switch to glibc implementation, with the following changes:
3691 [defined HAVE_CONFIG_H]: Include <config.h>.
3692 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3693 (__mktime_internal) [!defined _LIBC]: New decl.
3694 (__gmtime_r) [!defined _LIBC]: New macro and function.
3695 (timegm): Use a prototype, since gnulib assumes C89.
3696 Do not bother declaring tmp to be const, as it's not really usefu.
3697 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3698 (timegm): Declare only if HAVE_DECL_TIMEGM.
3700 2003-09-03 Paul Eggert <eggert@twinsun.com>
3702 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3703 Bug reported by Lute Kamstra in
3704 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3706 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3707 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3708 course with correspondingly smaller numbers for tomorrow and
3709 yesterday. From Tadayoshi Funaba. Originally installed into
3710 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3713 2003-08-31 Simon Josefsson <jas@extundo.com>
3715 * timegm.h: New file.
3716 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3718 2003-08-31 Karl Berry <karl@gnu.org>
3720 * argp.h: update from libc.
3722 2003-08-28 Bruno Haible <bruno@clisp.org>
3724 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3725 warning on QNX, which defines O_BINARY to 000000.
3727 2003-08-24 Bruno Haible <bruno@clisp.org>
3729 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3730 MSVC7 <stdio.h> is included later.
3732 2003-08-20 Bruno Haible <bruno@clisp.org>
3734 * progname.h: New file, from GNU gettext.
3735 * progname.c: New file, from GNU gettext.
3736 * progreloc.c: New file, from GNU gettext.
3738 2003-08-19 Bruno Haible <bruno@clisp.org>
3740 * xstrdup.c: Assume <string.h> exists.
3742 2003-08-18 Jim Meyering <jim@meyering.net>
3744 * setenv.h: Indent nested cpp directive.
3745 * vasnprintf.c: Remove trailing blanks.
3747 2003-08-17 Simon Josefsson <jas@extundo.com>
3748 Bruno Haible <bruno@clisp.org>
3750 * xstrndup.h: New file.
3751 * xstrndup.c: New file.
3753 2003-08-17 Bruno Haible <bruno@clisp.org>
3755 * strndup.h: New file.
3757 2003-08-16 Paul Eggert <eggert@twinsun.com>
3759 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3760 space, undoing this 2003-08-12 change:
3761 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3763 2003-08-16 Jim Meyering <jim@meyering.net>
3765 Merge from coreutils.
3766 * xstrtoimax.c: #else #if -> #elif.
3767 * xstrtoumax.c: Likewise.
3769 2003-08-15 Paul Eggert <eggert@twinsun.com>
3771 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3772 rather than tab, after '#' in shell-script copyright notices.
3773 Suggested by Bruno Haible.
3775 2003-08-15 Jim Meyering <jim@meyering.net>
3776 and Paul Eggert <eggert@twinsun.com>
3778 Merge from coreutils.
3779 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3780 member but strut utmpx does not. Needed for AIX 4.3.3.
3781 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3783 2003-08-15 Jim Meyering <jim@meyering.net>
3785 Merge from coreutils.
3786 * xgethostname.c: Include <stdlib.h>.
3787 (xghostname): Don't exit for anything other than memory-related
3788 failure; just return NULL.
3789 * userspec.c: Include "posixver.h".
3790 (parse_user_spec): Accept `.' as a separator only
3791 in pre-POSIX-200112 mode.
3792 * strtoimax.c: Use #elif rather than #else #if.
3793 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3794 Remove function, now that we can rely on a working tzset function.
3795 [!_LIBC]: Ensure that the required autoconf test has been run.
3796 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3797 Use underlying_strftime for %r.
3798 * sha.c: Merge in some clean-up and optimization changes from glibc.
3799 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3800 Ensure that it is a multiple of 64.
3801 Rearrange loop exit tests so as to avoid performing an
3802 additional fread after encountering an error or EOF.
3803 * realloc.c: Update copyright date.
3805 2003-08-14 Jim Meyering <jim@meyering.net>
3807 Merge from coreutils.
3808 * obstack.h: Whitespace changes.
3809 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3810 and xcalloc return values.
3811 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3812 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3813 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3814 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3815 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3817 Use mntctl's return value to drive the entry-processing loop, since
3818 we can't rely on the value of the vmt_length member in the last
3819 entry. On some systems doing so could result in exhausting
3820 virtual memory. Based in part on a patch from Mike Jetzer.
3822 2003-08-14 Jim Meyering <jim@meyering.net>
3823 and Paul Eggert <eggert@twinsun.com>
3825 Merges from coreutils, plus other fixes.
3826 * physmem.c: Merge in portability changes from gcc/libiberty
3827 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3828 for credits and details. Thanks to Kaveh Ghazi for helping
3829 to keep these files in sync.
3830 (ARRAY_SIZE): Define it.
3831 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3832 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3833 (memcasecmp): Don't assume size_t fits in unsigned int.
3834 Remove casts and duplicate code.
3835 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3836 (memcpy): Remove definition.
3837 Merge in some clean-up and optimization changes from glibc.
3838 [BLOCKSIZE]: Move definition to top of file.
3839 Ensure that it is a multiple of 64.
3840 Rearrange loop exit tests so as to avoid performing an
3841 additional fread after encountering an error or EOF.
3842 * md5.h (md5_uintptr): Define.
3843 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3844 return to the initial working directory. Preserve errno
3846 * idcache.c: Include "xalloc.h".
3847 (xmalloc, xrealloc): Remove decls.
3848 (getuser): Remove casts no longer required in C89.
3849 * human.c: Include stdio.h, for sprintf.
3850 * group-member.c: Include "xalloc.h".
3851 (xmalloc, xrealloc): Remove decls.
3852 (get_group_info): Remove casts no longer required in C89.
3853 * getusershell.c (readname): Remove casts no longer required in C89.
3854 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3855 * getline.c: Whitespace fix, from coreutils.
3857 2003-08-13 Paul Eggert <eggert@twinsun.com>
3859 * exclude.c: Include <ctype.h>
3860 (IN_CTYPE_DOMAIN): New macro.
3862 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3865 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3866 Undo previous (whitespace-only) change.
3868 2003-08-12 Paul Eggert <eggert@twinsun.com>
3870 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3871 Normalize leading white space and remove trailing white space.
3872 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3873 notice, as per ../config/srclist-update.
3875 Merge from coreutils.
3876 * euidaccess.h: New file.
3877 * euidaccess.c: Include it.
3878 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3879 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3880 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3882 2003-08-11 Bruno Haible <bruno@clisp.org>
3884 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3885 (vasnprintf): Use it instead of wcslen.
3887 2003-08-11 Bruno Haible <bruno@clisp.org>
3889 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3890 value to ensure that _Bool promotes to int. Use #define for _Bool when
3891 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3893 2003-08-10 Karl Berry <karl@gnu.org>
3895 * regex.h: update from libc (whitespace fix).
3897 2003-08-09 Paul Eggert <eggert@twinsun.com>
3899 Merge some files from coreutils. These changes were
3900 originally made by Jim Meyering.
3901 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3902 many older Unixes require this.
3903 * alloca.c (alloca): Remove cast to argument of free;
3904 no longer needed in C89.
3905 * alloca_.h, regex.h: Fix white space to match
3906 what GNU indent does.
3908 2003-08-05 Paul Eggert <eggert@twinsun.com>
3910 * bumpalloc.h: Remove.
3912 2003-08-04 Paul Eggert <eggert@twinsun.com>
3914 * getloadavg.c: Change copyright notice and spacing to conform to
3917 Merge from coreutils.
3918 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3920 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3921 from Karl Berry, implemented by Jim Meyering.
3922 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3923 from Dmitry V. Levin.
3924 Remove anachronistic cast of xrealloc.
3925 * fnmatch_.h (__const): Remove. Use 'const'.
3926 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3927 type. Otherwise, it wouldn't compile with at least /bin/cc on
3928 ymp-cray-unicos9.0.2.X.
3929 Combine two mostly-identical uses of alloca into one.
3930 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3932 2003-08-04 Dave Love <d.love@dl.ac.uk>
3936 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3937 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3938 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3939 obsolete NLIST_NAME_UNION.
3940 [__GNU__]: Undef BSD and FSCALE.
3941 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3943 2003-08-03 Paul Eggert <eggert@twinsun.com>
3945 * stdbool_.h (_Bool): Make it signed char, instead of
3946 an enum type, so that it's guaranteed to promote to int. See:
3947 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3949 2003-07-31 Paul Eggert <eggert@twinsun.com>
3951 * strerror.c: Include config.h, limits.h. Declare sprintf.
3952 (strerror): Don't assume that a printable int fits in 14 bytes.
3954 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3955 Bruno Haible <bruno@clisp.org>
3957 * getline.h (getline, getdelim): Change return type to ssize_t.
3958 * getline.c (getline, getdelim): Likewise.
3959 Remove _GNU_SOURCE define; now it's defined in config.h through
3962 2003-07-22 Paul Eggert <eggert@twinsun.com>
3964 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3965 over-parenthesization in macros.
3967 Sync with coreutils.
3969 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3972 Use `exit_failure' for xalloc and xmemcoll instead of their own
3973 private exit-failure variables.
3974 * xalloc.h (xalloc_exit_failure): Remove.
3975 * xmalloc.c: Likewise. Include exitfail.h.
3976 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3977 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3978 * xmemcoll.c: Likewise. Include exitfail.h.
3979 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3981 2003-07-18 Paul Eggert <eggert@twinsun.com>
3983 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3984 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3985 to test that it can stand by itself. Include "exitfail.h".
3986 Clients should set exit_failure instead.
3987 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3989 2003-07-18 Andreas Schwab <schwab@suse.de>
3991 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3993 2003-07-18 Bruno Haible <bruno@clisp.org>
3995 * getndelim2.h: New file.
3996 * getndelim2.c: Make into a module of its own. Include config.h,
3998 (getndelim2): Make non-static. Change return type to ssize_t.
3999 * getline.h: Change argument names.
4000 * getline.c: Include getndelim2.h instead of getndelim2.c.
4001 * getnline.c: Include getndelim2.h.
4003 2003-07-17 Bruno Haible <bruno@clisp.org>
4005 * Makefile.am: Remove file.
4006 * Makefile.in: Remove file.
4008 2003-07-17 Bruno Haible <bruno@clisp.org>
4010 * getnline.h: New file.
4011 * getnline.c: New file.
4012 * getndelim2.c: New file, extracted from getline.c.
4013 (getndelim2): Renamed from getdelim2, with added nmax argument.
4014 * getline.c: Include getndelim2.c.
4015 (getdelim2): Moved out to getndelim2.c.
4016 (getline, getdelim): Update.
4018 2003-07-15 <karl@gnu.org>
4020 * vasnprintf.c: update from gettext.
4022 2003-07-15 Jim Meyering <jim@meyering.net>
4024 * makepath.c (make_path): Enclose diagnostic in _(...).
4026 2003-07-14 Paul Eggert <eggert@twinsun.com>
4028 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4029 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4030 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4031 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4032 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4033 updated automatically by ../config/srclist-update. This changes
4034 their license from LPGL to GPL.
4036 2003-07-14 Jim Meyering <jim@meyering.net>
4038 Don't emit diagnostics. Let callers do that.
4039 * save-cwd.c: Don't include "error.h".
4040 (save_cwd): Don't call error. Ensure that errno is valid
4041 when returning nonzero.
4043 * save-cwd.h (restore_cwd): Update prototype.
4044 * save-cwd.c (restore_cwd): Remove two parameters.
4045 Simplify. Don't call error upon failure. Let callers do that.
4046 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4047 when auditing is enabled. But don't bother updating the #if.
4049 2003-07-14 Simon Josefsson <jas@extundo.com>
4051 * mempcpy.h: New file.
4052 * mempcpy.c: New file.
4054 2003-07-14 Paul Eggert <eggert@twinsun.com>
4056 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4057 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4058 unicodeio.c, unicodeio.h, unlocked-io.h:
4059 Switch from LGPL to GPL.
4061 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4063 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4064 it breaks C++ compilation.
4065 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4067 2003-07-10 Jim Meyering <jim@meyering.net>
4069 * vasnprintf.c: Remove trailing blanks.
4070 Make cpp indentation consistent.
4072 2003-07-09 Paul Eggert <eggert@twinsun.com>
4074 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4075 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4076 Switch from LGPL to GPL.
4078 2003-07-07 Paul Eggert <eggert@twinsun.com>
4080 * mktime.c: Fix some boundary cases and remove need for floating point.
4082 Issue a compile-time diagnostic if time_t is floating point, or if
4083 two's complement arithmetic is not in effect, or if arithmetic
4084 right shift does not propagate the sign. These assumptions were
4085 all in the original code but they weren't checked.
4087 (TIME_T_MIDPOINT, verify): New macros.
4088 (__isleap): Remove; it has integer overflow problems.
4089 (leapyear): New function, without those problems.
4090 (ydhms_tm_diff): Remove; splitting into two parts.
4091 (ydhms_diff): New function, containing the arithmetic part of
4092 the old ydhms_tm_diff function. Issue a compile-time
4093 diagnostic if we are not using C99 integer division.
4094 Avoid casts when possible.
4095 (guess_time_tm): New function, containing the checking part of
4096 the old ydhms_tm_diff function. Return the new value, rather than
4097 the difference between it and the old. Accept a new argument T
4098 so that *T specifies the old value. Check for overflow in the result.
4100 (__mktime_internal): Use a time_t offset, not a long int offset.
4101 This undoes the 2003-06-04 change, which is no longer needed now
4102 that we have better overflow checking.
4103 (localtime_offset): Likewise.
4105 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4106 and long are 64-bit but int is only 32-bit.
4107 (ydhms_diff): Use long int to store year1 and yday1.
4108 Issue a compile-time diagnostic if long int is not wide enough.
4110 (__mktime_internal): Use long int to store adjusted year and yday.
4111 Use plain C rather than preprocessor commands, if that doesn't
4113 Check for overflow (and try to repair) after each probe
4114 rather than checking only at the very end. This avoids some bugs
4115 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4116 does not equal GMT offset at maximum time).
4117 Use integer to check for overflow rather than floating point; this
4118 is more portable to non-IEEE hosts, and is a tad faster.
4119 When we detect that we are oscillating between two values,
4120 don't check whether tm_isdst has the requested value, since
4121 we already know the answer. When tm_isdst has the wrong value,
4122 use a different heuristic to find the right one, based on the
4123 extreme values actually observed in practice in tz2003a,
4124 rather than the (overly optimistic) "previous 3 calendar quarters".
4126 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4127 "T const" to accommodate glibc style.
4128 (check_result): Use less-confusing report format. "long" -> "long int.
4130 Don't loop if the iteration overflows time_t.
4131 Allow a negative step in the iteration.
4133 2003-07-01 Paul Eggert <eggert@twinsun.com>
4135 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4136 having it depend on HAVE_SYS_TYPES_H.
4138 2003-06-25 Bruno Haible <bruno@clisp.org>
4140 * readlink.c: New file.
4142 2003-06-20 Bruno Haible <bruno@clisp.org>
4144 Assume C89, so PARAMS isn't needed.
4145 * unicodeio.h (PARAMS): Remove.
4146 * unicodeio.c: Don't use PARAMS.
4148 2003-06-18 Jim Meyering <jim@meyering.net>
4150 Merge changes from coreutils.
4151 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4152 Remove explicit declarations of xmalloc and realloc.
4154 (read_utmp): Remove anachronistic cast of xmalloc.
4156 2003-06-17 Paul Eggert <eggert@twinsun.com>
4158 Assume C89, so PARAMS isn't needed.
4159 * backupfile.h (PARAMS): Remove. All uses removed.
4160 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4161 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4162 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4163 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4164 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4165 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4166 xstrtol.h: Likewise.
4167 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4168 same.h, strverscmp.h: Do not include config.h; no longer needed.
4169 Anyway, config.h should always be included before any other file.
4171 2003-06-11 Simon Josefsson <jas@extundo.com>
4173 * sysexit_.h: New file.
4175 2003-05-20 Derek Price <derek@ximbiot.com>
4177 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4179 2003-06-10 Simon Josefsson <jas@extundo.com>
4181 * strchrnul.h: New file.
4182 * strchrnul.c: New file.
4184 2003-06-10 Simon Josefsson <jas@extundo.com>
4186 * argp.h: New file, from glibc.
4187 * argp-ba.c: New file, from glibc.
4188 * argp-eexst.c: New file, from glibc.
4189 * argp-fmtstream.c: New file, from glibc.
4190 * argp-fmtstream.h: New file, from glibc.
4191 * argp-fs-xinl.c: New file, from glibc.
4192 * argp-help.c: New file, from glibc.
4193 * argp-namefrob.h: New file, from glibc.
4194 * argp-parse.c: New file, from glibc.
4195 * argp-pv.c: New file, from glibc.
4196 * argp-pvh.c: New file, from glibc.
4197 * argp-xinl.c: New file, from glibc.
4199 2003-06-07 Jim Meyering <jim@meyering.net>
4201 * readtokens.h: Put `Free Software Foundation, Inc.'
4202 in place of my name in the copyright comment.
4203 Remove definition and uses of __P.
4206 * stat.c: Don't declare xmalloc explicitly.
4207 Instead, include "xalloc.h".
4208 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4209 xrealloc, and xcalloc return values.
4210 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4212 * xgetcwd.h: Remove definition/uses of PARAMS.
4214 2003-06-06 Jim Meyering <jim@meyering.net>
4216 * stdbool_.h: Renamed from stdbool.h.in.
4218 2003-06-06 Jim Meyering <jim@meyering.net>
4220 Merge from coreutils.
4221 * same.c: (same_name): Declare *_basename locals to be `const'.
4222 Consolidate declarations and initializations of *_base* locals.
4224 Merge from coreutils.
4225 This avoids a core dump on systems without GNU putenv,
4226 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4227 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4228 (unsetenv): New static function, from GNU libc.
4229 (rpl_putenv): Use it.
4231 * modechange.c: Remove trailing blanks.
4233 Merge from coreutils.
4234 * fsusage.c: Remove declaration of statfs.
4235 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4237 * posixtm.c: Include <stdbool.h> unconditionally.
4239 2003-06-05 Paul Eggert <eggert@twinsun.com>
4241 * mktime.c (__mktime_internal): When resolving a tm_isdst
4242 mismatch, look in future quarters as well as past. This fixes a
4243 bug when processing fall-backwards gaps immediately after a long
4244 period of daylight-saving time.
4246 * mktime.c: Assume freestanding C89 or better.
4247 (HAVE_LIMITS_H): Remove. Assume it's 1.
4248 (__P): Remove; not used.
4249 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4250 (mktime, not_equal_tm, print_tm, check_result,
4251 main): Use prototypes. Use const * where appropriate.
4252 (main): Fix typo in testing code that uncovered by above changes.
4253 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4255 2003-06-04 Paul Eggert <eggert@twinsun.com>
4257 * mktime.c: Fix Debian bug 177940
4258 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4259 (localtime_offset): Now long int, not time_t, because we want it
4260 to be guaranteed to be signed. All uses changed.
4261 (__mktime_internal): If overflow would occur when adding offset,
4264 Merge 'human' changes from coreutils. Rewrite to support
4265 locale-specific notations like thousands separators.
4266 * human.c: Simplify authorship notice.
4267 Include human.h immediately after config.h.
4268 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4269 <limits.h>: Do not include, since human.h does.
4270 (SIZE_MAX, UINTMAX_MAX): New macros.
4271 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4272 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4273 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4274 (power_letter): Renamed from suffixes.
4275 (generate_suffix_backwards): Remove.
4276 (adjust_value): Now takes int style (because of human.h changes)
4277 and long double value (for greater precision on some platforms).
4278 (group_number): New function.
4279 (human_readable): Use it. Use integer options, not enum.
4280 Put the options before the sizes in the arg list.
4281 Support all the new options.
4282 The old human_readable function has been removed;
4283 use inttostr.h instead.
4284 (human_readable, default_block_size, humblock):
4285 Use uintmax_t, not int, for block sizes.
4286 (human_readable_inexact, block_size_types): Remove.
4287 (block_size_opts): New constant.
4288 (human_options): Renamed from human_block_size, with new signature
4289 that allows block sizes up to UINTMAX_MAX. All callers changed.
4290 * human.h: Add copyright and authorship notice.
4291 Include <limits.h> and <stdbool.h> unconditionally.
4292 (PARAMS): Remove. All uses removed.
4293 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4294 (enum human_inexact_style): Remove tag; now a nameless enum.
4295 (human_floor, human_ceiling, human_round_to_even): Now have
4296 values 2, 0, 1 rather than -1, 1, 0.
4297 (human_group_digits, human_suppress_point_zero, human_autoscale,
4298 human_base_1024, human_SI, human_B): New constants.
4299 (human_readable_inexact, human_block_size): Remove.
4300 (human_readable): Size args are now uintmax_t, not int.
4301 (human_options): New decl.
4303 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4304 unnecessary now that we assume C89 or better. This change
4305 imported from coreutils.
4307 * mktime.c (__mktime_internal): Do not reject negative timestamps
4308 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4309 in the 2003-05-30 sync from glibc.
4311 .h files should stand alone, but we shouldn't include <sys/types.h>
4312 if we can get away with just <stddef.h>.
4314 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4315 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4316 rather than <sys/types.h>, as we merely need size_t.
4317 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4319 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4320 Include <stdio.h>, to get FILE.
4321 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4322 memcasecmp.h has included <stddef.h> and all we need is size_t.
4323 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4324 our interface, instead of including <sys/types.h>
4326 2003-06-02 Paul Eggert <eggert@twinsun.com>
4329 Fix some minor time-related bugs with POSIX time arguments.
4330 Some valid time stamps were being rejected (notably -1, and
4331 time stamps before 1900 on 64-bit hosts). And some invalid
4332 time stamps were being accepted, e.g. September 31.
4334 * posixtm.h (posixtime): Return bool instead of time_t, so
4335 that we can return (time_t) -1 successfully.
4336 * posixtm.c: Likewise.
4337 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4338 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4339 (t): Remove static var.
4340 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4341 of static var. All uses changed.
4342 (year): Do not reject years before 1900; they can occur with
4344 (posix_time_parse): Do not check for out-of-range components;
4345 that is now the caller's responsibility, since our checks were
4346 only approximations.
4347 (posixtime): Use mktime to check for out-of-range components,
4348 since it knows them exactly.
4349 If mktime returns (time_t) -1, check whether an error actually occurred
4350 by invoking localtime on -1.
4351 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4352 posixtime failures better.
4353 Improve the test data (in comments only).
4355 2003-05-30 <karl@gnu.org>
4357 * mktime.c: update from libc.
4359 2003-05-30 Bruno Haible <bruno@clisp.org>
4361 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4362 * localcharset.h: Likewise.
4363 * localcharset.c: Likewise.
4365 2003-05-28 Paul Eggert <eggert@twinsun.com>
4367 Assume the headers required for C89 freestanding compilers.
4368 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4369 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4370 without checking for HAVE_LIMITS_H.
4371 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4372 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4374 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4375 * exclude.c: Include <stdbool.h> unconditionally.
4376 * tempname.c: Include <stddef.h> unconditionally.
4377 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4378 * modechange.c, rpmatch.c (NULL): Don't define, since
4379 <stddef.h> does that.
4380 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4381 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4382 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4383 * xstrtol.c: Likewise.
4384 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4385 * savedir.c: Include <stddef.h> instead of defining NULL.
4387 * addext.c (addext): Use assignment rather than cast, to avoid
4388 warnings on some platforms.
4390 * mktime.c (__mktime_internal): Do not reject negative timestamps
4393 2003-05-10 Bruno Haible <bruno@clisp.org>
4395 * linebreak.c (iconv_string_length): Don't return -1 just because the
4396 string is longer than 4 KB.
4398 2003-05-12 Jim Meyering <jim@meyering.net>
4400 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4401 the space-padded-by-default conversion specifiers, %e, %k, %l.
4403 2003-05-03 Bruno Haible <bruno@clisp.org>
4405 Upgrade to Unicode-4.0.
4406 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4407 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4408 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4409 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4410 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4411 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4412 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4413 Change width of U+E0100..U+E01EF from 1 to 0.
4415 2003-04-25 Bruno Haible <bruno@clisp.org>
4417 * copy-file.c: Include <stddef.h>, for size_t.
4419 2003-04-25 Jim Meyering <jim@meyering.net>
4421 * copy-file.c (copy_file_preserving): Declare buf_size to be
4422 of type size_t, not int.
4424 2003-04-11 Jim Meyering <jim@meyering.net>
4426 Merge changes from Coreutils.
4428 2003-03-22 Jim Meyering <jim@meyering.net>
4430 * strftime.c (widen): Cast alloca return value to proper type.
4432 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4435 * strftime.c (my_strftime): Handle very large width
4436 specifications for numeric values correctly. Improve checks for
4439 2003-01-19 Jim Meyering <jim@meyering.net>
4441 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4442 (nl_get_alt_digit) [! defined my_strftime]: Define.
4443 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4444 _nl_get_alt_digit and _nl_get_walt_digit.
4446 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4447 These changes have no effect outside of _LIBC.
4449 2003-04-10 Bruno Haible <bruno@clisp.org>
4451 * findprog.h: New file, from GNU gettext.
4452 * findprog.c: New file, from GNU gettext.
4454 2003-04-05 Jim Meyering <jim@meyering.net>
4456 Merge changes from Coreutils.
4458 * exclude.h (PARAMS): Remove definition and uses.
4459 * exclude.c: Remove uses of `PARAMS'.
4461 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4462 Add test-cases for DOS filenames. Declare program_name.
4463 (main): Set up program_name. Patch by Rich Dawe.
4465 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4467 Use mntctl's return value to drive the entry-processing loop, since
4468 we can't rely on the value of the vmt_length member in the last
4469 entry. On some systems doing so could result in exhausting
4470 virtual memory. Based in part on a patch from Mike Jetzer.
4472 2003-04-04 Bruno Haible <bruno@clisp.org>
4474 * linebreak.h: New file, from GNU gettext.
4475 * linebreak.c: New file, from GNU gettext with slight modifications.
4476 * lbrkprop.h: New file, from GNU gettext.
4478 2003-04-03 Bruno Haible <bruno@clisp.org>
4480 * utf8-ucs4.h: New file, from GNU gettext.
4481 * utf16-ucs4.h: New file, from GNU gettext.
4482 * ucs4-utf8.h: New file, from GNU gettext.
4483 * ucs4-utf16.h: New file, from GNU gettext.
4485 2003-04-02 Bruno Haible <bruno@clisp.org>
4487 * binary-io.h: New file, from GNU gettext.
4489 2003-04-01 Bruno Haible <bruno@clisp.org>
4491 * pathname.h: New file, from GNU gettext.
4492 * concatpath.c: New file, from GNU gettext.
4494 2003-03-30 Bruno Haible <bruno@clisp.org>
4496 * copy-file.c (copy_file_preserving): Don't set owner if the function
4497 chown() doesn't exist.
4499 2003-03-28 Bruno Haible <bruno@clisp.org>
4501 * copy-file.h: New file, from GNU gettext.
4502 * copy-file.c: New file, from GNU gettext.
4504 2003-03-18 Jim Meyering <jim@meyering.net>
4506 * quote.c (quote_n): Fix typo in comment.
4508 2003-03-14 Jim Meyering <jim@meyering.net>
4510 Merge changes from Coreutils.
4511 * obstack.h (obstack_object_size): Declare temporary, __o,
4512 to be const, in order to avoid warnings.
4513 (obstack_room): Likewise.
4514 (obstack_empty_p): Likewise.
4516 2003-03-13 Paul Eggert <eggert@twinsun.com>
4518 Merge changes from Bison.
4519 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4520 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4521 when compiling Bison 1.875's `bitset bset = obstack_alloc
4522 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4523 * hash.c: Include <stdbool.h> unconditionally.
4525 2003-03-09 Paul Eggert <eggert@twinsun.com>
4527 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4528 Reported by Bruce Becker; see:
4529 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4531 2003-03-03 Paul Eggert <eggert@twinsun.com>
4532 Bruno Haible <bruno@clisp.org>
4534 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4535 Reported by John Hughes, see
4536 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4538 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4540 * poll_.h: New file.
4543 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4545 * mathl.h: New file.
4546 * acosl.c: New file.
4547 * asinl.c: New file.
4548 * atanl.c: New file.
4549 * ceill.c: New file.
4552 * floorl.c: New file.
4553 * frexpl.c: New file.
4554 * ldexpl.c: New file.
4556 * sincosl.c: New file.
4558 * sqrtl.c: New file.
4560 * trigl.c: New file.
4561 * trigl.h: New file.
4563 2003-02-17 Bruno Haible <bruno@clisp.org>
4565 * mkdtemp.h: New file, from GNU gettext.
4566 * mkdtemp.c: New file, from GNU gettext.
4568 2003-01-31 Bruno Haible <bruno@clisp.org>
4570 * rename.c: #undef rename before defining rpl_rename.
4571 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4573 2003-01-30 Bruno Haible <bruno@clisp.org>
4575 * printf-args.h: New file, from GNU gettext.
4576 * printf-args.c: New file, from GNU gettext.
4577 * printf-parse.h: New file, from GNU gettext.
4578 * printf-parse.c: New file, from GNU gettext.
4579 * vasnprintf.h: New file, from GNU gettext.
4580 * vasnprintf.c: New file, from GNU gettext.
4581 * asnprintf.c: New file, from GNU gettext.
4582 * vasprintf.h: New file, from GNU gettext with modifications.
4583 * vasprintf.c: New file, from GNU gettext.
4584 * asprintf.c: New file, from GNU gettext.
4586 2003-01-29 Bruno Haible <bruno@clisp.org>
4588 * stpncpy.h: New file, from GNU gettext with modifications.
4589 * stpncpy.c: New file, from GNU gettext with modifications.
4591 2003-01-28 Bruno Haible <bruno@clisp.org>
4593 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4595 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4598 2003-01-27 Bruno Haible <bruno@clisp.org>
4600 * xsetenv.h: New file, from GNU gettext.
4601 * xsetenv.c: New file, from GNU gettext.
4603 2003-01-23 Bruno Haible <bruno@clisp.org>
4605 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4607 2003-01-22 Bruno Haible <bruno@clisp.org>
4609 * exit.h: New file, from GNU gettext.
4611 2003-01-11 Bruno Haible <bruno@clisp.org>
4613 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4614 * strcase.h (strcasecmp, strncasecmp): Likewise.
4616 2003-01-14 Jim Meyering <jim@meyering.net>
4618 * same.c (same_name): Tweak a comment.
4620 2003-01-11 Bruno Haible <bruno@clisp.org>
4622 * same.c (same_name): Reorder tests so as to avoid calling stat()
4623 when a string comparison is sufficient.
4625 2003-01-11 Bruno Haible <bruno@clisp.org>
4627 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4630 2003-01-11 Bruno Haible <bruno@clisp.org>
4632 * hash-pjw.c: Add comment about low quality of this function.
4634 2003-01-12 Paul Eggert <eggert@twinsun.com>
4636 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4637 to avoid collisions with libcurses and libreadline.
4639 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4640 * getstr.h, getstr.c: Remove.
4641 * getline.c: Include "getline.h", to check interface.
4642 Move body of old getstr.c here: this defines MIN_CHUNK and
4643 declares getdelim2, which is renamed from getstr.
4644 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4646 * linebuffer.c (readlinebuffer): Renamed from readline.
4648 * linebuffer.h: Likewise.
4649 (readline): Remove backward-compatibility macro.
4651 2003-01-12 Jim Meyering <jim@meyering.net>
4653 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4655 2003-01-10 Bruno Haible <bruno@clisp.org>
4657 * alloca_.h: New file.
4658 * getdate.y: Unconditionally include alloca.h.
4659 * makepath.c: Likewise.
4660 * setenv.c: Likewise.
4661 * userspec.c: Likewise.
4663 2003-01-09 Bruno Haible <bruno@clisp.org>
4665 * stdbool.h.in: New file.
4667 2003-01-08 Bruno Haible <bruno@clisp.org>
4669 * safe-read.c: Include specification header first, to ensure its
4671 * full-write.c: Likewise.
4673 2003-01-08 Jim Meyering <jim@meyering.net>
4675 * full-write.c: Undefine and define-away `const' after inclusion
4676 of errno.h, not before. Suggestion from Bruno Haible.
4678 2003-01-07 Jim Meyering <jim@meyering.net>
4680 * full-write.c: Rework so that it may serve to define full_read, too.
4681 * full-read.c: Simply #define FULL_READ and include full-write.c.
4683 2003-01-06 Jim Meyering <jim@meyering.net>
4685 * version-etc.c: Update year in translatable copyright string.
4687 2002-12-25 Bruno Haible <bruno@clisp.org>
4689 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4690 * xstrtol.h: Likewise.
4691 * xstrtoimax.c: Likewise.
4692 * xstrtoumax.c: Likewise.
4693 * human.h: Likewise.
4695 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4696 on systems that have <inttypes.h> but not <stdint.h>.
4698 2002-12-31 Paul Eggert <eggert@twinsun.com>
4700 * memcoll.c (memcoll): Fall back on a simple algorithm using
4701 memcmp if strcoll doesn't work.
4703 2002-12-23 Bruno Haible <bruno@clisp.org>
4705 * localcharset.h: New file.
4706 * localcharset.c: Include it.
4707 * unicodeio.c: Likewise.
4709 2002-12-22 Bruno Haible <bruno@clisp.org>
4711 * utime.c (utime_null): No need to call ftruncate if the file was
4714 2002-12-23 Bruno Haible <bruno@clisp.org>
4716 * memcoll.c (STRCOLL): New macro.
4719 2002-12-22 Bruno Haible <bruno@clisp.org>
4721 * getstr.h (getstr): Define, to avoid clash with libcurses.
4722 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4724 2002-12-22 Bruno Haible <bruno@clisp.org>
4726 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4728 2002-12-23 Bruno Haible <bruno@clisp.org>
4730 * getline.h: Include <stddef.h>, for size_t.
4732 * unicodeio.h: Include <stddef.h>, for size_t.
4733 * unicodeio.c: Don't include <stddef.h>.
4735 2002-12-17 Bruno Haible <bruno@clisp.org>
4737 * canon-host.c (strdup): Remove unused declaration.
4739 * fsusage.c: Include full_read.h.
4740 (get_fs_usage): Use full_read instead of safe_read.
4742 * utime.c (utime_null): Use SAFE_READ_ERROR.
4744 2002-12-11 Bruno Haible <bruno@clisp.org>
4746 * setenv.h: Rewritten to cope with systems that have setenv() but not
4748 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4751 2002-12-11 Bruno Haible <bruno@clisp.org>
4753 * setenv.c (alloca): Fall back to malloc.
4755 (setenv): Use freea() to free memory allocated with alloca().
4757 2002-11-13 Bruno Haible <bruno@clisp.org>
4759 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4760 function declarations.
4761 * unsetenv.c (unsetenv): Likewise.
4763 2002-03-04 Bruno Haible <bruno@clisp.org>
4765 Portability to AIX 4.3.3.
4766 * unsetenv.c: New file, extracted from setenv.c.
4767 * setenv.c: Move the unsetenv() function to unsetenv.c.
4769 2001-12-20 Bruno Haible <bruno@clisp.org>
4771 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4772 use malloc instead. For SunOS 4.
4774 2001-12-11 Bruno Haible <bruno@clisp.org>
4776 * setenv.c: Declare alloca.
4777 (compar_fn_t): New typedef.
4778 (KNOWN_VALUE, STORE_VALUE): Use it.
4780 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4783 2002-12-10 Paul Eggert <eggert@twinsun.com>
4785 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4786 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4787 Choose values that are less likely to collide with system fnmatch
4789 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4790 defined (e.g., a pure POSIX system).
4791 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4792 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4794 2002-12-06 Jim Meyering <jim@meyering.net>
4796 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4798 Merge in changes from libc's misc/error.c, in preparation
4799 for the merge of gnulib's changes back into libc.
4801 * error.c (_): Define only if not already defined.
4802 Move definition to follow all #include directives.
4803 Include unlocked-io.h only if !_LIBC.
4804 [_LIBC]: Include <libio/libioP.h>.
4805 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4806 (fflush): Tweak definition to use INTUSE.
4809 2002-12-05 Paul Eggert <eggert@twinsun.com>
4811 * alloca.c [defined emacs]: Include "lisp.h".
4812 (xalloc_die) [defined emacs]: New macro.
4813 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4814 [! defined emacs]: Include <xalloc.h>.
4815 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4816 (pointer): Typedef to POINTER_TYPE *.
4817 (malloc): Remove decl; we now always use xmalloc.
4818 (alloca): Use old-style definition, since Emacs needs this.
4819 Check for arithmetic overflow when computing combined size.
4821 2002-12-04 Paul Eggert <eggert@twinsun.com>
4823 Do not generate unlocked-io.h automatically, since it's easier to
4824 maintain it by hand.
4826 * unlocked-io.h: New file, from GNU diffutils,
4827 but with proper copyright notice and attribution.
4829 * Makefile.am: Add copyright notice.
4830 (libfetish_a_SOURCES): Add unlocked-io.h.
4831 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4832 (DISTCLEANFILES, io_functions): Remove macros.
4833 (EXTRA_DIST): Remove gen_uio.
4834 (unlocked-io.h): Remove rule.
4836 2002-12-04 Jim Meyering <jim@meyering.net>
4838 Reflect the fact that stat.c and lstat.c are no longer generated.
4839 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4840 (DISTCLEANFILES): Likewise.
4841 (EXTRA_DIST): Likewise.
4842 (all_local): Don't depend on stat.c or lstat.c.
4843 (stat.c, lstat.c): Remove rules.
4844 (EXTRA_DIST): Remove xstat.in.
4846 * xstat.in: Remove file. Contents moved into stat.c.
4847 * stat.c: New file. Contents mostly from xstat.in.
4848 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4849 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4851 * safe-read.c: Rework so that it may serve to define safe_write, too.
4852 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4854 2002-12-03 Jim Meyering <jim@meyering.net>
4856 * safe-read.c, safe-write.c: Change variable names and comments, but
4857 not semantics, to minimize the differences between these two files.
4858 (safe_read): Change comment to mention SAFE_READ_ERROR.
4860 * safe-read.c (IS_EINTR): Define.
4861 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4863 2002-12-02 Bruno Haible <bruno@clisp.org>
4865 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4866 Define, taken from safe-read.c.
4867 (INT_MAX): Provide fallback.
4868 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4869 * safe-write.h (SAFE_WRITE_ERROR): Define.
4871 * safe-read.c (EINTR): Remove definition.
4872 (safe_read): Don't use EINTR if it is absent.
4874 2002-12-02 Jim Meyering <jim@meyering.net>
4876 * safe-read.c (EINTR): Define.
4877 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4878 (INT_MAX): Provide fallback.
4879 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4881 * safe-read.h (SAFE_READ_ERROR): Define.
4883 2002-12-01 Jim Meyering <jim@meyering.net>
4885 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4886 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4888 2002-11-27 Paul Eggert <eggert@twinsun.com>
4890 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4891 hash_rehash): Replace `if (limit <= value) abort ();' with
4892 `if (! (value < limit)) abort ();', for readability.
4894 2002-11-26 <karl@gnu.org>
4896 * strdup.c: copy from libc again, with jim's ok.
4897 * .cppi-disable: re-add strdup.c
4899 2002-11-25 <karl@gnu.org>
4901 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4902 instead of "strtol.c".
4904 2002-11-25 Jim Meyering <jim@meyering.net>
4906 * mktime.c: Sync from libc, now that it has the latest fix.
4908 2002-11-24 <karl@gnu.org>
4910 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4911 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4913 2002-11-24 Jim Meyering <jim@meyering.net>
4915 Update from coreutils:
4917 * mktime.c: Merge in changes from libc.
4919 Avoid a link-time failure on some Linux systems.
4920 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4921 (__mon_yday): Declare with the STATIC attribute.
4922 (__mktime_internal): Likewise.
4923 Based on a report from Greg Schafer.
4925 2002-11-23 Jim Meyering <jim@meyering.net>
4927 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4928 Use `unsigned', not `int', as type of index.
4930 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4932 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4934 2002-11-22 Paul Eggert <eggert@twinsun.com>
4936 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4937 hint that one should use `if (! x) abort ();' rather than `assert
4938 (x);', and anyway it's one less thing to worry about configuring.
4939 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4940 hash_rehash, hash_insert): Use abort rather than assert.
4942 2002-11-22 Paul Eggert <eggert@twinsun.com>
4944 * quotearg.h: Allow multiple inclusion by surrounding with
4945 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4946 so that we can be included first.
4947 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4948 * quotearg.c: Include quotearg.h immediately after config.h.
4949 No need to include stddef.h or sys/types.h any more.
4950 Surround local include files with "", not "<>".
4951 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4952 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4953 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4954 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4955 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4956 (ISPRINT): Remove; no longer needed now that we assume C89.
4958 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4961 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4962 quotearg_char): Use SIZE_MAX rather than
4963 (size_t) -1 when we are talking about "infinity".
4965 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4967 2002-11-22 Bruno Haible <bruno@clisp.org>
4969 * safe-read.h: Assume C89. Add comments.
4970 (safe_read): Change return type to size_t.
4971 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4972 counts > SSIZE_MAX correctly.
4973 * safe-write.h: New file.
4974 * safe-write.c: New file.
4975 * full-read.h: New file.
4976 * full-read.c: New file.
4977 * full-write.h: Assume C89. Add comments.
4978 * full-write.c: Include safe-write.h.
4979 (full_write): Rewritten to use safe_write.
4980 Suggested by Jim Meyering and Paul Eggert.
4982 2002-11-21 Bruno Haible <bruno@clisp.org>
4984 Remove case insensitive option matching.
4985 * argmatch.h (argcasematch): Remove declaration.
4986 (ARGCASEMATCH): Remove macro.
4987 (__xargmatch_internal): Remove case_sensitive argument.
4988 (XARGMATCH): Update.
4989 (XARGCASEMATCH): Remove macro.
4990 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4991 case_sensitive argument.
4992 (argcasematch): Remove function.
4993 (__xargmatch_internal): Remove case_sensitive argument.
4994 (main): Use XARGMATCH instead of XARGCASEMATCH.
4996 * xmalloc.c: Change compile-time error message. Add comment about
4997 required autoconf version.
4999 2002-11-21 Jim Meyering <jim@meyering.net>
5001 * strdup.c (strdup): Tweak comment and initial #if/#include.
5003 Merge in changes from the coreutils.
5005 2002-09-25 Paul Eggert <eggert@twinsun.com>
5006 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5007 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5008 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5009 int. Work more efficiently if X is the same width as uintmax_t.
5010 Do not compare X to -1, to avoid bogus compiler warning.
5011 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5012 Don't assume that f_frsize and f_bsize are the same type.
5014 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5017 * makepath.c (make_path): Restore umask *before* creating the final
5019 (make_path): Minor reformatting.
5021 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5022 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5024 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5025 ones. At least on GNU/Linux systems, `auto' means something else.
5028 2002-11-20 Paul Eggert <eggert@twinsun.com>
5030 Merge argmatch cleanups from Bison. Assume C89.
5032 * argmatch.c: Include config.h here, not in argmatch.h.
5033 Include stdlib.h, for EXIT_FAILURE.
5034 Always include <string.h>, since we assume C89.
5035 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5036 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5037 Include <stddef.h> instead, since it's all we need for size_t.
5038 (PARAMS): Remove. All uses removed.
5039 (ARRAY_CARDINALITY): Do not bother to #undef.
5040 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5041 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5042 Remove unnecessary parentheses.
5043 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5044 Insert necessary parentheses.
5045 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5046 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5048 2002-11-19 Bruno Haible <bruno@clisp.org>
5050 * mbswidth.c: Include mbswidth.h right at the beginning.
5051 * mbswidth.h: Include <stddef.h>, for size_t.
5053 * mbswidth.h (PARAMS): Remove macro.
5054 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5055 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5057 * gcd.h (PARAMS): Remove macro.
5058 (gcd): Use ANSI C function declarations.
5059 * gcd.c (gcd): Likewise.
5061 2002-11-15 Bruno Haible <bruno@clisp.org>
5063 * strcspn.c: Include <stddef.h>.
5064 (strcspn): Use ANSI C function declaration. Change return type to
5066 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5067 (strpbrk): Use NULL.
5068 * strpbrk.h (PARAMS): Remove macro.
5069 (strpbrk): Use ANSI C function declaration.
5070 * strstr.c: Don't include <sys/types.h>.
5071 * strstr.h (PARAMS): Remove macro.
5072 (strstr): Use ANSI C function declarations.
5074 2002-11-06 Bruno Haible <bruno@clisp.org>
5076 * gcd.h (gcd): Change argument type to 'unsigned long'.
5077 * gcd.c (gcd): Likewise.
5079 2002-11-05 Bruno Haible <bruno@clisp.org>
5081 * gcd.h: New file, from gettext-0.11.5.
5082 * gcd.c: New file, from gettext-0.11.5.
5084 2002-11-05 Bruno Haible <bruno@clisp.org>
5086 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5087 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5088 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5089 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5091 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5092 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5094 * closeout.c: Include gettext.h instead of <libintl.h>.
5095 * human.c: Include gettext.h instead of <libintl.h>.
5096 * quotearg.c: Include gettext.h instead of <libintl.h>.
5097 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5098 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5099 * userspec.c: Include gettext.h instead of <libintl.h>.
5100 * version-etc.c: Include gettext.h instead of <libintl.h>.
5101 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5102 (textdomain): Remove definition.
5103 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5105 * long-options.c: Remove include of <libintl.h> and definition of _.
5106 * same.c: Remove include of <libintl.h> and definition of _.
5108 2002-11-04 Bruno Haible <bruno@clisp.org>
5110 * stpcpy.h: New file, from GNU gettext-0.11.5.
5111 * strcase.h: New file, from GNU gettext-0.11.5.
5112 * strpbrk.h: New file, from GNU gettext-0.11.5.
5113 * strstr.h: New file, from GNU gettext-0.11.5.
5114 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5116 2002-05-09 Bruno Haible <bruno@clisp.org>
5118 * config.charset: Update for newest glibc. Add canonical names
5119 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5121 2002-05-09 Bruno Haible <bruno@clisp.org>
5123 * localcharset.c (get_charset_aliases): Add more Windows specific
5126 2002-05-08 Owen Taylor <otaylor@redhat.com>
5128 * config.charset: A few additions for Solaris.
5130 2001-12-05 Bruno Haible <bruno@clisp.org>
5132 * localcharset.c (locale_charset): Don't return an empty string.
5134 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5136 * config.charset: msdos in uk_UA uses CP1125.
5138 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5140 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5141 * localcharset.c (locale_charset): Declare as extern "C".
5143 2002-02-15 Bruno Haible <bruno@clisp.org>
5145 * config.charset [msdosdjgpp]: For Russian, use CP866.
5147 2002-02-11 Bruno Haible <bruno@clisp.org>
5149 * config.charset: Add support for NetBSD.
5151 2002-09-25 <karl@gnu.org>
5153 * strdup.c: copy from libc/string (via ../config/srclist*).
5154 * getopt*: copy from libc/posix.
5155 * gettext.h: copy from gettext.
5156 * .cppi-disable: add strdup.c, gettext.h.
5158 2002-07-01 Jim Meyering <meyering@lucent.com>
5160 * c-stack.c: Include sys/time.h.
5161 From Volker Borchert.
5163 2002-06-11 Paul Eggert <eggert@twinsun.com>
5165 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5166 New macro. Use it uniformly instead of
5167 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5168 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5169 reported by Vin Shelton.
5171 2002-06-22 Jim Meyering <meyering@lucent.com>
5173 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5174 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5176 2002-06-22 Paul Eggert <eggert@twinsun.com>
5178 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5179 Do not assume SA_SIGINFO behavior.
5180 Bug reported by Jim Meyering on NetBSD 1.5.2.
5182 2002-06-22 Jim Meyering <meyering@lucent.com>
5184 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5186 * exitfail.c, exitfail.h: Likewise.
5187 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5189 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5191 (EXTRA_DIST): Add fnmatch_loop.c.
5192 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5194 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5195 * fnmatch.c: Update from diffutils-2.8.2.
5196 * fnmatch_.h: New file. From diffutils-2.8.2.
5197 * fnmatch.h: Remove file.
5199 2002-06-18 Paul Eggert <eggert@twinsun.com>
5201 * file-type.h: Report an error if neither S_ISREG nor
5202 S_IFREG is defined, instead of using a test specific to glibc
5203 2.2. This should be safe, since POSIX requires S_ISREG and
5204 Unix Version 7 had S_IFREG. We don't need to check for
5205 <sys/types.h> since we don't use any symbols that it defines.
5207 2002-06-15 Jim Meyering <meyering@lucent.com>
5209 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5210 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5211 have been included before this file.
5213 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5215 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5216 so that each temporary file name is unique and valid in the first
5217 8 characters, for operation under DOS.
5219 2002-06-15 Jim Meyering <meyering@lucent.com>
5221 Work even with DJGPP 2.03, which lacks support for symlinks.
5223 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5225 * lchown.c (S_ISLNK): Likewise.
5227 2002-06-14 Jim Meyering <meyering@lucent.com>
5229 * file-type.h: Use the version from diffutils-2.8.2.
5230 * file-type.c: Likewise.
5232 2002-05-27 Jim Meyering <meyering@lucent.com>
5234 Fix a problem seen only on nonconforming systems whereby ls.c's
5235 use of localtime, and then of gettimeofday would cause trouble:
5236 the localtime call used to initialize rpl_gettimeofday's save
5237 mechanism would clobber ls's current local time information so
5238 that in any long listing the first file would always be listed
5239 with date 1970-01-01. Analysis by Volker Borchert.
5241 * gettimeofday.c (localtime): Undefine.
5242 (rpl_localtime): New function.
5244 2002-05-22 Jim Meyering <meyering@lucent.com>
5246 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5247 * file-type.h: New file.
5248 * file-type.c (file_type): New file/function. Extracted from diffutils.
5250 2002-04-29 Paul Eggert <eggert@twinsun.com>
5252 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5254 2002-04-28 Paul Eggert <eggert@twinsun.com>
5256 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5257 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5258 of 127, since 64 is the largest conceivable number for ancient
5260 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5262 2002-04-28 Jim Meyering <meyering@lucent.com>
5264 * sig2str.c (WTERMSIG): Remove definition (unused).
5266 2002-04-28 Paul Eggert <eggert@twinsun.com>
5268 * sig2str.h, sig2str.c: New files.
5269 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5271 2002-04-24 Jim Meyering <meyering@lucent.com>
5273 * gettext.h: New file, from Gettext.
5274 * Makefile.am (INCLUDES): Remove -I../intl.
5275 (libfetish_a_SOURCES): Add gettext.h.
5277 2002-04-16 Jim Meyering <meyering@lucent.com>
5279 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5280 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5281 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5283 2002-04-12 Jim Meyering <meyering@lucent.com>
5285 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5287 2002-03-10 Jim Meyering <meyering@lucent.com>
5289 * makepath.c (make_path): Remove a comma from a diagnostic.
5290 Suggestion from Santiago Vila.
5292 2002-03-08 Jim Meyering <meyering@lucent.com>
5294 * rename.c: Mention that this wrapper is needed also on
5295 mips-dec-ultrix4.4 systems.
5297 2002-03-02 Jim Meyering <meyering@lucent.com>
5299 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5300 not HAVE_CLOCK_SETTIME.
5302 2002-02-27 Paul Eggert <eggert@twinsun.com>
5304 * nanosleep.h: Rename to....
5305 * timespec.h: New name for nanosleep.h. All uses changed.
5307 * gettime.c: New file.
5308 * settime.c: New file.
5311 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5312 timespec.h. Remove nanosleep.h.
5314 2002-02-25 Paul Eggert <eggert@twinsun.com>
5316 * acl.c, acl.h: New files.
5317 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5319 2002-02-24 Jim Meyering <meyering@lucent.com>
5321 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5322 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5323 cause trouble. Reported by Nelson Beebe.
5325 2002-02-23 Paul Eggert <eggert@twinsun.com>
5327 * path-concat.c (xpath_concat): Reorder code to pacify
5328 compilers that don't know that xalloc_die never returns.
5330 2002-02-20 Jim Meyering <meyering@lucent.com>
5332 * getdate.c: Regenerate using bison-1.33.
5334 2002-02-15 Paul Eggert <eggert@twinsun.com>
5336 * posixver.c, posixver.h: New files.
5337 * Makefile.am (libfetish_a_SOURCES): Add them.
5339 2002-02-02 Paul Eggert <eggert@twinsun.com>
5340 Bruno Haible <bruno@clisp.org>
5342 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5343 (fwrite_success_callback): New declaration.
5344 * unicodeio.c (unicode_to_mb): New function, extracted from
5345 print_unicode_char. Call failure callback instead of error.
5346 (fwrite_success_callback): New function.
5347 (exit_failure_callback): New function.
5348 (fallback_failure_callback): New function.
5349 (print_unicode_char): Call unicode_to_mb.
5351 2002-01-26 Jim Meyering <meyering@lucent.com>
5353 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5355 2002-01-22 Jim Meyering <meyering@lucent.com>
5357 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5358 Otherwise, some versions of automake would omit the rule that makes
5359 Makefile from Makefile.in.
5361 2001-01-21 Paul Eggert <eggert@twinsun.com>
5363 * xmemcoll.h, xmemcoll.c: New files.
5364 * Makefile.am (libfetish_a_SOURCES): Add them.
5365 * memcoll.c: Include errno.h, and declare errno if not defined.
5366 (memcoll): Set errno to zero if there is no error.
5368 * quotearg.c (quotearg_buffer_restyled):
5369 Fix bug with quoting buffers containing NUL when backslashing escapes.
5370 This bug was exposed by the other changes in this patch.
5371 (quotearg_n_options): New arg ARGSIZE.
5372 All callers changed.
5373 (quoting_options_from_style): New function.
5374 (quotearg_n_style): Use it.
5375 (quotearg_n_style_mem): New function.
5377 * quotearg.h (quotearg_n_style_mem): New function.
5379 2002-01-16 Jim Meyering <meyering@lucent.com>
5381 * getdate.y: Add three semicolons, each just before a closing brace.
5382 Bison (as of version 1.31) no longer papers over that mistake.
5384 2002-02-14 Paul Eggert <eggert@twinsun.com>
5386 * backupfile.c (ISDIGIT): Comment fix.
5387 * getdate.y (ISDIGIT): Likewise.
5388 * posixtm.c (ISDIGIT, year): Likewise.
5389 * strverscmp.c (ISDIGIT): Likewise.
5390 * userspec.c (ISDIGIT): Likewise.
5392 2002-01-05 Jim Meyering <meyering@lucent.com>
5394 * version-etc.c (version_etc_copyright): Update copyright year.
5396 2001-01-19 Paul Eggert <eggert@twinsun.com>
5398 * closeout.c (close_stdout_status): If ferror (stdout), do
5399 not silently exit merely because the output buffer happens to
5400 have nothing pending.
5402 2001-12-18 Paul Eggert <eggert@twinsun.com>
5404 See the big note in ../ChangeLog.
5405 * human.c (suffixes): Prefer K to k for 1024.
5406 (generate_suffix_backwards): New function.
5407 (human_readable_inexact): Use it.
5408 * xstrtol.c (__xstrtol): If there is no number but there
5409 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5410 Accept 'K' as well as 'k'.
5412 2001-12-15 Jim Meyering <meyering@lucent.com>
5414 * regex.h (__restrict_arr): Update from libc.
5416 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5417 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5420 2001-12-10 Jim Meyering <meyering@lucent.com>
5422 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5423 Instead, include "xalloc.h".
5424 (initbuffer): Don't cast xmalloc return value to char*.
5425 (readline): Reword comment.
5426 Don't cast xrealloc return value to char*
5429 2001-12-09 Jim Meyering <meyering@lucent.com>
5431 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5432 `signed and unsigned type in conditional expression'.
5433 * posixtm.c (posix_time_parse): Likewise.
5435 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5437 * readtokens.c (readtoken): Declare an index to be of type unsigned
5438 to avoid a pedantic warning.
5440 * getstr.c: Don't include assert.h.
5441 (getstr): Remove warning-evoking assertions.
5442 Return -1 if offset parameter is out of bounds.
5443 Change the type of a local from int to size_t.
5445 * strftime.c (my_strftime_localtime_r): Include this function
5446 definition in the `#if ! HAVE_TM_GMTOFF' block.
5448 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5449 Include xalloc.h instead.
5451 2001-12-02 Jim Meyering <meyering@lucent.com>
5453 * tempname.c: Don't declare getenv, thus reverting the change of
5454 2001-11-18. It's no longer necessary, now that stdlib.h is always
5457 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5458 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5460 2001-11-30 Akim Demaille <akim@epita.fr>
5462 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5463 before being defined.
5465 2001-11-27 Paul Eggert <eggert@twinsun.com>
5467 * quotearg.h (quotearg_n, quotearg_n_style):
5468 First arg is int, not unsigned.
5469 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5470 (SIZE_MAX, UINT_MAX): New macros.
5471 (quotearg_n_options): Abort if N is negative.
5472 Avoid overflow check on hosts where size_t is 64 bits and int
5473 is 32 bits, as overflow is impossible there.
5474 Fix off-by-one typo that caused unnecessary reallocation.
5476 2001-11-27 Jim Meyering <meyering@lucent.com>
5478 * tempname.c: Merge with version from libc.
5479 * regex.c: Likewise.
5481 * tempname.c: Include stdlib.h unconditionally. On some old systems
5482 for which STDC_HEADERS is 0, it was not included, resulting in a
5483 warning about an integer-to-pointer conversion problem with getenv.
5484 Reported by Volker Borchert.
5486 2001-11-26 Jim Meyering <meyering@lucent.com>
5488 * gtod.h: Remove file.
5489 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5490 * gettimeofday.c: Don't include gtod.h.
5491 (GTOD_init): Remove function.
5492 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5493 Suggestion from Volker Borchert.
5495 2001-11-23 Jim Meyering <meyering@lucent.com>
5497 * hash.h (struct hash_table): Don't define here. Merely declare it.
5498 * hash.c (struct hash_table): Define it here instead.
5500 2001-11-22 Jim Meyering <meyering@lucent.com>
5502 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5504 2001-11-18 Paul Eggert <eggert@twinsun.com>
5506 * tempname.c (TMP_MAX): Remove; no longer needed.
5507 (TEMPORARIES): New macro.
5508 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5509 removes an artificial limitation (e.g. HP-UX 10.20, where
5512 2001-11-18 Jim Meyering <meyering@lucent.com>
5514 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5517 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5518 files will be created before anything else.
5520 2001-11-17 Jim Meyering <meyering@lucent.com>
5522 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5523 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5524 rather than group writable. Patch by Juan F. Codagnone.
5526 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5527 Instead, include "xalloc.h".
5529 * mountlist.c: Include unlocked-io.h after all system headers.
5530 Remove explicit declarations of xmalloc, xrealloc,
5531 and xstrdup. Instead, include "xalloc.h".
5533 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5534 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5535 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5537 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5538 Reported by Padraig Brady.
5540 * mkstemp.c: #undef mkstemp.
5542 (rpl_mkstemp): Rename from mkstemp.
5545 2001-11-16 Jim Meyering <meyering@lucent.com>
5547 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5548 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5549 determine the amount of total physical memory, use pstat_getstatic.
5550 HPUX-11 doesn't define _SC_PHYS_PAGES.
5551 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5552 If sysconf couldn't be used to determine the amount of available
5553 physical memory, use both pstat_getstatic and pstat_getdynamic.
5554 Based on a patch from Bob Proulx.
5556 2001-11-05 Jim Meyering <meyering@lucent.com>
5558 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5560 2001-11-03 Jim Meyering <meyering@lucent.com>
5562 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5563 in argmatch_to_argument call.
5565 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5568 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5569 e.g., a fault due to an attempt to free a NULL pointer.
5571 2001-11-01 Jim Meyering <meyering@lucent.com>
5573 * dirfd.c, dirfd.h: New files.
5574 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5576 * hash.c (hash_print) [TESTING]: Clean up.
5578 2001-10-22 Paul Eggert <eggert@twinsun.com>
5580 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5581 to avoid a warning if -Wall.
5583 2001-10-21 Paul Eggert <eggert@twinsun.com>
5585 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5587 2001-10-21 Jim Meyering <meyering@lucent.com>
5589 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5590 this code would end up calling gettext even in packages built
5592 * getopt.c (_): Likewise.
5593 * regex.c (_): Likewise.
5595 2001-10-20 Paul Eggert <eggert@twinsun.com>
5597 * error.c (strerror_r): Do not declare unless !_LIBC.
5598 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5599 Use strerror_r that is only a macro, even if it is not a function.
5600 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5601 (private_strerror): Use prototypes, not old-style function definition.
5602 (print_errno_message): New function.
5603 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5605 (error_tail, error, error_at_line): Use it.
5607 2001-10-11 Jim Meyering <meyering@lucent.com>
5609 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5610 and quote_n (1, ... to avoid clobbering a buffer.
5612 2001-10-05 Jim Meyering <meyering@lucent.com>
5614 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5615 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5616 * hash-pjw.h: New file.
5618 2001-09-30 Jim Meyering <meyering@lucent.com>
5620 * mountlist.c [MOUNTED_GETFSSTAT]:
5621 Include <sys/ucred.h>, for Apple Darwin.
5622 Include sys/mount.h and sys/fs_types.h only if available.
5624 (read_filesystem_list): Use FS_TYPE.
5626 2001-09-29 Paul Eggert <eggert@twinsun.com>
5628 * exclude.c (excluded_filename): 0 -> false, since it's
5631 2001-09-28 Paul Eggert <eggert@twinsun.com>
5633 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5634 #defines strtoimax. Also treat the other strto* functions
5637 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5638 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5639 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5641 2001-09-26 Jim Meyering <meyering@lucent.com>
5643 Most macros in unlocked-io.h had the wrong number of arguments.
5644 * gen-uio: New script.
5645 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5646 * unlocked-io.hin: Remove file.
5647 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5648 rather than trying to embed it here.
5649 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5650 Reported by Padraig Brady.
5652 2001-09-25 Volker Borchert <bt@teknon.de>
5654 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5656 2001-09-23 Jim Meyering <meyering@lucent.com>
5658 * mountlist.c: Remove useless parentheses in #if directives.
5659 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5660 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5662 2001-09-22 Jim Meyering <meyering@lucent.com>
5664 * localcharset.c: Update from latest gettext.
5665 * config.charset: Likewise.
5667 2001-09-20 Jim Meyering <meyering@lucent.com>
5669 * xstrtol.c (strtoimax): Guard declaration with
5670 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5671 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5672 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5673 (strtoumax): Likewise, for completeness (it wasn't necessary).
5675 2001-09-06 Paul Eggert <eggert@twinsun.com>
5677 * strtoimax.c (HAVE_LONG_LONG):
5678 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5679 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5680 to work around bug in IBM C compiler.
5682 2001-09-16 Jim Meyering <meyering@lucent.com>
5684 * mkdir.c: New file.
5686 2001-09-04 Paul Eggert <eggert@twinsun.com>
5688 * xgetcwd.c: Revert some of the previous change; intead,
5689 fix the HAVE_GETCWD_NULL code to behave more like the
5690 !HAVE_GETCWD_NULL code used to.
5693 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5696 2001-09-04 Paul Eggert <eggert@twinsun.com>
5698 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5699 Use ssize_t, not int, to store result of readlink.
5700 Check for ssize_t overflow as well as size_t overflow,
5701 as POSIX says the result of readlink is implementation-defined
5702 when ssize_t overflows.
5703 Remove unnecessary cast to char*.
5704 Use free+malloc instead of realloc, as the storage doesn't need
5705 to be preserved and it's clearer and can be more efficient that way.
5706 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5707 * xreadlink.h (xreadlink): Update prototype.
5709 2001-09-03 Paul Eggert <eggert@twinsun.com>
5711 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5712 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5713 spotted by Jim Meyering.
5715 2001-09-03 Jim Meyering <meyering@lucent.com>
5717 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5719 2001-09-03 Paul Eggert <eggert@twinsun.com>
5721 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5722 like the HAVE_GETCWD_NULL code.
5723 Include pathmax.h if not HAVE_GETCWD.
5724 Do not include xalloc.h.
5725 (INITIAL_BUFFER_SIZE): New symbol.
5726 Do not use xmalloc / xrealloc, since the caller is responsible for
5727 handling errors. Preserve errno around `free' during failure.
5728 Do not overrun buffer when using getwd.
5730 2001-09-03 Paul Eggert <eggert@twinsun.com>
5732 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5733 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5735 2001-09-02 Jim Meyering <meyering@lucent.com>
5737 * error.c: Update from GNU libc.
5739 2001-09-01 Jim Meyering <meyering@lucent.com>
5741 * xreadlink.c: New file.
5742 * xreadlink.h: New file.
5743 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5745 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5746 doesn't conflict with sparc Solaris 7's definition in
5747 /usr/include/sys/int_types.h.
5749 * exclude.c: Use `""', not `<>' to #include non-system header files.
5750 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5751 and strncasecmp as r-values. Unixware didn't have declarations.
5753 2001-08-31 Jim Meyering <meyering@lucent.com>
5755 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5756 Use an initial, malloc'd, buffer of length 128 rather than
5757 a statically allocated one of length 1024.
5759 2001-08-30 Paul Eggert <eggert@twinsun.com>
5761 * xgetcwd.c: Don't include pathmax.h.
5762 Include stdlib.h and unistd.h if available.
5764 (xmalloc, xstrdup, free): Remove decls.
5765 (xgetcwd): Don't assume sizes fit in unsigned.
5766 Check for overflow when computing sizes.
5767 Simplify reallocation code.
5769 2001-08-28 Paul Eggert <eggert@twinsun.com>
5771 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5773 * strtoimax.c: Renamed from strtoxmax.c, removing the
5776 Also, make the following further changes to make this file's
5777 configuration more similar to that of strtol.c:
5778 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5779 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5780 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5781 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5782 changed to signed values.
5784 And make the following changes as well:
5785 Fix copyright notice, as 1999 was missing.
5786 (verify): New macro.
5787 (strtoimax): Check sizes at compile-time, not run-time.
5788 Prefer strtol to strtoll if both work.
5789 (main): Remove; it was not that useful and was a pain to maintain.
5791 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5793 2001-08-30 Paul Eggert <eggert@twinsun.com>
5795 * savedir.c (savedir): Remove size parameter, as POSIX says that
5796 a directory's st_size can have an arbitrary value, so the old
5797 usage could waste an arbitrary amount of memory. All uses
5799 * savedir.h: Update prototype.
5801 2001-08-30 Paul Eggert <eggert@twinsun.com>
5803 * xstrtol.c (strtoimax): New decl.
5805 2001-08-28 Paul Eggert <eggert@twinsun.com>
5807 * xstrtol.h: Add copyright notice.
5808 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5809 LONGINT_INVALID_SUFFIX_CHAR.
5811 2001-08-30 Paul Eggert <eggert@twinsun.com>
5813 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5816 2001-08-30 Paul Eggert <eggert@twinsun.com>
5818 * hash.c: Remove '2001' from copyright notice.
5820 2001-08-30 Paul Eggert <eggert@twinsun.com>
5822 * full-write.h: New file.
5823 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5824 * full-write.c: Correct credits, as cccp.c no longer
5825 exists and anyway it was so heavily changed from the old cccp
5826 code as to be unrecognizable. Include full-write.h.
5827 (full_write) Return size_t, with short writes meaning failure.
5828 All callers changed. This fixes a bug with large buffers
5830 * utime.c: Include full-write.h.
5832 2001-08-30 Paul Eggert <eggert@twinsun.com>
5834 Merge 'exclude' changes from tar 1.13.22.
5835 This fixes one or two unlikely storage allocation overflow bugs,
5836 but doesn't change user-visible behavior otherwise.
5838 2001-08-30 Paul Eggert <eggert@twinsun.com>
5840 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5841 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5842 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5843 Include if available.
5844 (<xalloc.h>): Include
5845 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5846 (verify): New macro. Use it to verify that EXCLUDE macros do not
5847 collide with FNM macros.
5848 (struct patopts): New struct.
5849 (struct exclude): Use it, as exclude patterns now come with options.
5850 (new_exclude): Support above changes.
5851 (new_exclude, add_exclude_file):
5852 Initial size must now be a power of two to simplify overflow checking.
5853 (free_exclude, fnmatch_no_wildcards): New function.
5854 (excluded_filename): No longer requires options arg, as the options
5855 are determined by add_exclude. Now returns bool, not int.
5856 (excluded_filename, add_exclude):
5857 Add support for the fancy new exclusion options.
5858 (add_exclude, add_exclude_file): Now takes int options arg.
5859 Check for arithmetic overflow when computing sizes.
5860 (add_exclude_file): xrealloc might modify errno, so don't
5861 realloc until after errno might be used.
5863 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5865 (free_exclude): New decl.
5866 (add_exclude, add_exclude_file): Now takes int options arg.
5867 (excluded_filename): No longer requires options arg, as the options
5868 are determined by add_exclude. Now returns bool, not int.
5870 2001-08-30 Paul Eggert <eggert@twinsun.com>
5872 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5874 2001-08-27 Jim Meyering <meyering@lucent.com>
5876 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5878 * version-etc.c (N_): Remove definition.
5879 Revert most of last change.
5880 Instead, simply don't mark the `Copyright...' string for translation.
5881 Based on advice from Paul Eggert.
5883 * strtoxmax.c: Tweak comment.
5885 2001-08-26 Jim Meyering <meyering@lucent.com>
5887 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5888 of copyright with `%s' so translators don't get an untranslated
5890 (COPYRIGHT_YEAR): Define.
5891 (version_etc): Use fprintf rather than fputs.
5892 Suggestion from Ulrich Drepper.
5894 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5896 * strtoll.c: New file, from GNU libc.
5897 * xstrtoimax.c: New file.
5899 * xstrtol.h: Add xstrtoimax.
5900 * strtoumax.c: New file. Simply include "strtoumax.c".
5901 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5903 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5904 * strtoxmax.c: ... then renamed to this.
5906 2001-08-13 Paul Eggert <eggert@twinsun.com>
5908 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5909 Port to Solaris 8, where 'sed' requires a space after the 'r'
5910 command, and where sh dislikes "$/". Clean up the spacing a bit.
5911 Redirect output to $tmp just once.
5913 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5915 * addext.c (<errno.h>): Include.
5916 (errno): Declare if not defined.
5917 (addext): Work correctly when pathconf returns -1 and leaves
5918 errno alone because there is no limit. Also, work even if
5919 pathconf returns a value greater than SIZE_MAX.
5921 2001-08-12 Jim Meyering <meyering@lucent.com>
5923 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5924 Simply `return getcwd (NULL, 0);'.
5925 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5926 Use 1300 as initial value for length, not PATH_MAX.
5928 * pathmax.h: Clean up cpp syntax.
5930 2001-08-12 Jim Meyering <meyering@lucent.com>
5932 * gettimeofday.c: New file.
5934 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5936 2001-08-04 Jim Meyering <meyering@lucent.com>
5938 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5939 to get in sync with glibc.
5941 2001-08-03 Paul Eggert <eggert@twinsun.com>
5943 The following changes are from gettext 0.10.39 as maintained by
5946 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5947 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5948 with inverted sense. All uses changed.
5950 * mbswidth.c: Don't include <limits.h>.
5951 Include <stdlib.h> and <string.h> unconditionally.
5952 (iswcntrl, mbsinit, ISCNTRL): New macros.
5953 (mbsnwidth): Use K&R style function declarations.
5954 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5955 can optimize it when MB_CUR_MAX == 1.
5956 The width of control characters is zero, not 1.
5958 2001-07-15 Jim Meyering <meyering@lucent.com>
5960 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5961 (BUILT_SOURCES): Add unlocked-io.h.
5962 (io_functions): Define.
5963 (unlocked-io.h): New rule.
5964 (DISTCLEANFILES): Add unlocked-io.h.
5965 (all-local): Depend on unlocked-io.h, to ensure it is created.
5967 * unlocked-io.hin: New file
5969 * regex.c: Update from glibc.
5971 2001-07-05 Jim Meyering <meyering@lucent.com>
5973 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5975 (libfetish_a_SOURCES): Put all .h files here instead.
5976 Remove a thus-exposed (better checks in automake) duplicate and
5977 two unnecessary .h files.
5979 2001-06-11 Jim Meyering <meyering@lucent.com>
5981 * regex.c: Update from GNU libc.
5983 2001-05-27 Jim Meyering <meyering@lucent.com>
5985 * readutmp.h (UT_TYPE): Define.
5987 2001-05-24 Jim Meyering <meyering@lucent.com>
5989 * argmatch.c: Include "quote.h".
5990 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5991 quote function. Reported by Göran Uddeborg.
5993 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5995 * dirname.c (dir_name): Compute append_dot using path, not newpath
5996 which is not yet declared.
5998 2001-05-11 Paul Eggert <eggert@twinsun.com>
6000 * Makefile.am (libfetish_a_SOURCES):
6001 Add strftime.c, since we now compile it on all hosts.
6003 * strftime.c (my_strftime):
6004 Define to nstrftime if emacs, but only if my_strftime is not defined.
6005 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6006 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6007 Add one more extra argument: a nanoseconds value.
6010 (my_strftime function): Add %N format.
6011 (emacs_strftimeu): Renamed from emacs_strftime,
6012 with extra ut argument.
6014 2001-05-11 Paul Eggert <eggert@twinsun.com>
6016 dirname code cleanup. base_name now behaves more compatibly
6017 with POSIX basename when given file names that have trailing
6018 slashes, and similarly for dir_name. Add new primitives
6019 base_len and dir_len. Put the directory-name-related decls
6022 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6023 * backupfile.c (base_name): Likewise.
6024 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6025 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6026 * makepath.c (strip_trailing_slashes): Likewise.
6027 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6029 * rename.c (strip_trailing_slashes): Likewise.
6030 * same.c (base_name): Likewise.
6031 * stripslash.c (ISSLASH): Likewise.
6033 * addext.c: Include <dirname.h> after size_t is defined.
6034 * backupfile.c: Likewise.
6036 * addext.c (addext): Use base_len to trim redundant
6037 trailing slashes instead of doing it ourselves.
6038 But do not trim the last slash if it is not redundant.
6040 * backupfile.c (find_backup_file_name,
6041 max_backup_version): Use base_len instead of rolling it ourselves.
6042 Handle the case of "" and (on DOS) "C:" correctly.
6044 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6045 Include <string.h>, <dirname.h>.
6046 (base_name): Allow file names ending in slashes, other than names
6047 that are all slashes. In this case, return the basename followed
6048 by the slashes. This is more general, and can be used in places
6049 where the original base_name purposely had an assertion failure.
6050 (base_len): New function.
6052 * dirname.c: Include <string.h> instead of <stdlib.h>.
6053 Do not include <assert.h>; no longer needed.
6055 (memrchr): Remove decl.
6056 (dir_name_r): Remove.
6057 (dir_len): Renamed from dirlen. All callers changed.
6058 Rewrite in terms of base_name, for simplicity and consistency.
6059 (dir_name): Never return NULL. All callers changed.
6060 Do not include <stdlib.h> in test program; no longer needed.
6061 return 0; is fine for test program.
6063 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6065 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6067 * path-concat.c (path_concat): Use base_len to compute
6068 base length, not strlen; this means we cannot rely on memcpy
6071 * same.c (STREQ): Remove.
6072 (same_name): Handle the case where the basename ends in trailing '/'.
6074 * stripslash.c (strip_trailing_slashes): Return nonzero if
6075 a slash was stripped. Do not strip the last slash after a
6078 2001-04-08 Jim Meyering <meyering@lucent.com>
6080 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6081 recomputed; that's necessary when the offset spans a DST transition.
6082 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6084 2001-04-02 Jim Meyering <meyering@lucent.com>
6086 * regex.h, regex.c: Update from GNU libc.
6088 2001-03-19 Paul Eggert <eggert@twinsun.com>
6090 * version-etc.c (version_etc_copyright): Update to 2001.
6092 2001-03-16 Paul Eggert <eggert@twinsun.com>
6094 * tempname.c (uint64_t): Define to uintmax_t if
6095 not defined, and if UINT64_MAX is not defined.
6096 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6097 Reported by John David Anglin.
6099 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6101 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6102 alias if codeset is empty.
6103 * config.charset (BeOS): Use wildcard syntax.
6105 2001-03-13 Jim Meyering <meyering@lucent.com>
6107 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6108 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6111 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6113 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6115 * unicodeio.c (print_unicode_char): Simplify accordingly.
6117 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6119 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6120 support for DOS/DJGPP.
6122 2001-02-28 Paul Eggert <eggert@twinsun.com>
6124 * Makefile.am (libfetish_a_SOURCES):
6125 Add dup-safer.c, fopen-safer.c.
6126 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6128 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6130 2001-02-25 Paul Eggert <eggert@twinsun.com>
6132 The mkstemp replacement is taken from glibc 2.2.2, with some
6133 portability fixes for use outside glibc, as follows:
6135 * tempname.c (struct_stat64): New macro.
6136 (direxists, __gen_tempname): Use it.
6137 This avoids a portability problem with Solaris 8.
6139 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6140 (<stddef.h>, <stdint.h>, <string.h>):
6141 Include only if STDC_HEADERS || _LIBC.
6142 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6143 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6144 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6145 (__set_errno): Define this macro if <errno.h> doesn't.
6146 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6147 Define these macros if <stdio.h> doesn't.
6148 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6149 Define these macros if <sys/stat.h>
6150 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6151 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6152 __xstat64): Define if not _LIBC.
6153 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6154 (__gen_tempname): Invoke gettimeofday only if
6155 HAVE_GETTIMEOFDAY || _LIBC;
6156 otherwise, fall back on plain "time".
6157 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6159 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6161 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6163 2001-02-17 Jim Meyering <meyering@lucent.com>
6165 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6166 around included file name.
6168 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6170 * strftime.c: Update from GNU libc (the only changes were to comments).
6172 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6174 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6176 2001-02-17 Paul Eggert <eggert@twinsun.com>
6178 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6179 Remove workaround macros for hosts that have mbrtowc but not
6180 mbstate_t, as we now insist on proper declarations for both
6181 before using mbrtowc.
6183 2001-02-17 Jim Meyering <meyering@lucent.com>
6185 * regex.c: Update from libc.
6187 2001-02-16 Paul Eggert <eggert@twinsun.com>
6189 * alloca.c (malloc): Undef before defining, since stdlib.h
6190 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6191 Reported by Mark Hounschell via Paul Eggert.
6193 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6195 * config.charset: Update for FreeBSD 4.2.
6197 2001-01-26 Jim Meyering <meyering@lucent.com>
6199 * quotearg.c: Include stddef.h.
6200 * quote.c: Include stddef.h.
6201 Reported by Axel Kittenberger.
6203 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6204 line in double quotes so that it evokes a better diagnostic.
6205 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6206 Reported by Axel Kittenberger.
6208 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6210 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6211 to avoid a warning. Add back 'const' to inptr.
6213 2001-01-16 Jim Meyering <meyering@lucent.com>
6215 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6218 2001-01-14 Jim Meyering <meyering@lucent.com>
6220 * rename.c: New file. From Volker Borchert.
6221 Include stdlib.h, string.h or strings.h, and xalloc.h.
6222 Use strip_trailing_slashes rather than open-coding it.
6224 2001-01-03 Paul Eggert <eggert@twinsun.com>
6226 * strftime.c: Sync with glibc time/strftime.c 1.81.
6228 2001-01-03 Jim Meyering <meyering@lucent.com>
6230 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6231 local `inptr' to avoid warning with some system declarations of iconv.
6233 2000-12-29 Paul Eggert <eggert@twinsun.com>
6235 * modechange.c: Do not assume that mode_t uses the
6236 traditional octal encoding. E.g. "chmod 1 FOO" should set
6237 the other-execute bit of FOO even if S_IXOTH != 1.
6239 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6240 WOTH, XOTH, ALLM): New macros.
6241 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6242 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6244 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6245 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6247 No need to use uintmax_t; unsigned long is long enough.
6248 Don't bother to get suffix since we don't use it.
6250 2000-12-24 Jim Meyering <meyering@lucent.com>
6252 * hash.c (is_prime): Return explicit boolean values.
6253 (hash_get_first): Return NULL to appease Irix5.6's 89.
6254 Reported by Nelson Beebe.
6256 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6258 * localcharset.c (locale_charset): Add support for Win32.
6260 2000-12-18 Paul Eggert <eggert@twinsun.com>
6262 * physmem.h, physmem.c: New files.
6264 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6265 (noinst_HEADERS): Add physmem.h.
6267 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6268 't' for compatibility with Solaris 8 sort.
6270 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6272 * config.charset: Add support for BeOS.
6274 2000-12-16 Jim Meyering <meyering@lucent.com>
6276 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6277 SHELLS_FILE to a file name that's useful on djgpp systems.
6279 (ADDITIONAL_DEFAULT_SHELLS): Define.
6280 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6281 Based mostly on a patch from Prashant TR.
6283 2000-12-16 Jim Meyering <meyering@lucent.com>
6285 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6286 N and M) would have treated it like `chown N:N FILE'.
6288 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6290 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6292 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6293 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6294 to the list of canonical encodings. Rename EUC-CN to GB2312.
6296 2000-12-08 Andreas Schwab <schwab@suse.de>
6298 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6299 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6301 2000-12-07 Jim Meyering <meyering@lucent.com>
6303 * stripslash.c (ISSLASH): Define.
6304 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6307 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6308 (dir_name_r): Declare this function as static.
6309 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6310 manifest itself on a name containing a mix of slashes and
6312 Make this function work with names starting with a DOS-style
6313 drive letter and colon prefix.
6314 (dir_name): Append `.' if necessary.
6315 Based mostly on patches from Prashant TR and Eli Zaretskii.
6317 * dirname.h (dir_name_r): Remove prototype.
6319 2000-12-05 Jim Meyering <meyering@lucent.com>
6321 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6323 2000-12-04 Jim Meyering <meyering@lucent.com>
6325 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6326 Also include memory.h, stdlib.h, unistd.h if appropriate.
6327 Reported by Andreas Jaeger (conflicting declaration of malloc).
6329 2000-12-02 Jim Meyering <meyering@lucent.com>
6331 * closeout.h: Make idempotent, to avoid some obscure warnings.
6333 2000-12-01 Paul Eggert <eggert@twinsun.com>
6335 * memrchr.c: Include <config.h> before any system include file.
6337 2000-11-29 Paul Eggert <eggert@twinsun.com>
6339 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6341 2000-11-26 Jim Meyering <meyering@lucent.com>
6343 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6345 2000-11-22 Paul Eggert <eggert@twinsun.com>
6347 * strftime.c (my_strftime): Do not invoke mbrlen with a
6348 size of (size_t) -1; it's not portable.
6350 2000-11-17 Akim Demaille <akim@epita.fr>
6352 * obstack.h: Formatting changes.
6353 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6354 prevent type checking.
6355 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6356 cast the value to (void *): assigning a `foo *' to a `void *'
6358 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6360 2000-11-17 Jim Meyering <meyering@lucent.com>
6362 * strstr.c: Update from GNU libc.
6364 2000-11-16 Jim Meyering <meyering@lucent.com>
6366 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6368 2000-11-11 Jim Meyering <meyering@lucent.com>
6370 * error.c: Add a couple #includes, merging from GNU libc version.
6372 2000-11-10 Jim Meyering <meyering@lucent.com>
6374 * obstack.h: Update from GNU libc.
6375 * obstack.c: Likewise.
6377 2000-11-06 Paul Eggert <eggert@twinsun.com>
6379 * getusershell.c (setusershell): Use rewind rather than
6380 fseek/fseeko, to avoid configuration hassles with fseeko.
6381 Don't bother opening SHELLS_FILE if shellstream is NULL;
6384 2000-11-05 Jim Meyering <meyering@lucent.com>
6386 * makepath.h (make_dir): Declare.
6387 * makepath.c (make_dir): Remove `static' attribute.
6390 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6392 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6393 last one in a bucket, advance to the next bucket.
6395 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6397 * fnmatch.c: Do not comment out all the code if we are using
6398 the GNU C library, because in some cases we are replacing buggy
6399 code in the GNU C library itself.
6401 2000-10-30 Paul Eggert <eggert@twinsun.com>
6403 * error.h, getline.h, modechange.h:
6404 Remove "2000" from Copyright line, as the file hasn't been
6405 changed this year other than in the copyright notice.
6407 * xalloc.h: Add "2000" to Copyright line, as this file
6408 was changed this year.
6410 2000-10-30 Paul Eggert <eggert@twinsun.com>
6412 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6413 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6414 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6416 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6418 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6419 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6420 doesn't define __restrict_arr.
6422 2000-10-29 Jim Meyering <meyering@lucent.com>
6424 * xstat.in: Fix grammar in comment.
6426 2000-10-28 Jim Meyering <meyering@lucent.com>
6428 * memchr.c: Update from libc.
6429 Adjust for portability:
6430 [HAVE_STDLIB_H]: Include stdlib.h.
6431 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6432 Undef __memchr, too.
6433 [!weak_alias]: Define __memchr to memchr.
6435 * regex.c: Update from libc.
6436 * regex.h: Likewise.
6437 * getopt1.c: Likewise.
6438 * memcmp.c: Likewise.
6440 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6441 Avoid using fseek, when possible -- it's broken by design.
6442 Patch by Ulrich Drepper.
6444 2000-10-26 Jim Meyering <meyering@lucent.com>
6446 * strftime.c: Update from libc.
6448 2000-10-25 Jim Meyering <meyering@lucent.com>
6450 * obstack.c: Update from libc.
6452 2000-10-23 Jim Meyering <meyering@lucent.com>
6454 * hard-locale.c (hard_locale): Revert last change -- it was simply
6455 wrong. That set_locale call must not have any side effects.
6458 2000-10-22 Jim Meyering <meyering@lucent.com>
6460 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6461 [CYCLIC]: Remove now-unused definition.
6463 * save-cwd.c (O_DIRECTORY): Define, if needed.
6464 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6465 Suggestion from Ulrich Drepper.
6467 2000-10-21 Jim Meyering <meyering@lucent.com>
6469 * dirname.c (dir_name_r): New function, factored out of dir_name.
6470 (dir_name): Use dir_name_r.
6471 * dirname.h (dir_name_r): Declare it.
6473 2000-10-21 Jim Meyering <meyering@lucent.com>
6475 * dirname.c (memrchr): Declare if necessary.
6476 (dir_name): Remove the restriction that there be no
6477 trailing slashes. Now, this code skips past them, effectively
6479 [TEST_DIRNAME] (main): New unit tests.
6481 * memrchr.c: New file from GNU libc.
6482 Undef __memrchr, too.
6483 [!weak_alias]: Define __memrchr to memrchr.
6484 Guard weak_alias use with `#ifdef weak_alias'.
6486 2000-10-17 Jim Meyering <meyering@lucent.com>
6488 * quote.h (PARAMS): Define and use.
6489 Reported by Akim Demaille.
6491 * getopt.c: Update from libc.
6493 2000-10-16 Jim Meyering <meyering@lucent.com>
6495 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6498 2000-09-25 Jim Meyering <meyering@lucent.com>
6500 * md5.h (rol): Define (from GnuPG).
6502 * sha.c: Give credit (GnuPG) where due.
6503 (M): Use rol rather than open-coding it.
6504 Add a FIXME comment.
6506 2000-09-21 Jim Meyering <meyering@lucent.com>
6508 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6509 Reported by Michael Stone.
6511 2000-09-20 Jim Meyering <meyering@lucent.com>
6513 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6514 (noinst_HEADERS): Add sha.h.
6515 Based on code from Scott G. Miller and from GnuPG.
6517 2000-09-15 Jim Meyering <meyering@lucent.com>
6519 * regex.c: Update from libc.
6521 2000-09-10 Jim Meyering <meyering@lucent.com>
6523 * getopt.c (_getopt_internal): Update from glibc.
6525 2000-09-09 Jim Meyering <meyering@lucent.com>
6527 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6528 think it should be used as a general replacement for isascii.
6529 * fnmatch.c: Likewise.
6530 * mbswidth.c: Likewise
6531 * regex.c: Likewise.
6534 * userspec.c: Include sys/param.h and limits.h.
6536 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6537 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6538 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6539 UID, GID. Check range.
6541 2000-09-06 Jim Meyering <meyering@lucent.com>
6543 * getopt.c (_getopt_internal): Update from glibc.
6545 2000-08-30 Jim Meyering <meyering@lucent.com>
6547 * strftime.c: Merge in changes from GNU libc.
6549 2000-08-26 Jim Meyering <meyering@lucent.com>
6551 * closeout.c: Include "__fpending.h".
6552 (close_stdout_status): Return right away if there's nothing to flush.
6554 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6555 * __fpending.c: New file.
6556 * __fpending.h: New file.
6558 2000-08-07 Paul Eggert <eggert@twinsun.com>
6560 Standardize on "memory exhausted" instead of "Memory exhausted"
6561 or "virtual memory exhausted".
6562 * obstack.c (print_and_abort): Use "memory exhausted", not
6563 "virtual memory exhausted".
6564 * same.c (same_name): Invoke xalloc_die instead of printing
6566 * userspec.c (parse_user_spec): Likewise.
6567 * bumpalloc.h: comment fix
6568 * same.c, userspec.c: Include xalloc.h.
6570 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6571 not char *const and pointing to a constant array.
6572 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6573 (xrealloc): Comment fix.
6575 * userspec.c (parse_user_spec):
6576 Don't translate a message until just before returning,
6577 to avoid unnecessary translation.
6579 2000-08-07 Jim Meyering <meyering@lucent.com>
6581 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6582 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6583 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6584 getgroups.c, gethostname.c, getopt.h, group-member.c,
6585 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6586 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6587 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6588 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6589 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6590 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6591 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6592 yesno.c: Back out Copyright date changes for each file with no change
6593 this year. This eases coordination with other programs using the same
6594 source code modules. From Paul Eggert.
6596 2000-08-03 Greg McGary <greg@mcgary.org>
6598 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6599 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6600 (EXTEND_BUFFER): Use them.
6602 2000-08-01 Jim Meyering <meyering@lucent.com>
6604 * dirname.c (ISSLASH): Define.
6605 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6606 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6607 both `\' and `/' may be use as path separators.
6608 Based on a patch from Prashant TR.
6610 2000-07-31 Paul Eggert <eggert@twinsun.com>
6612 * quotearg.c (quotearg_n_options): Don't make the initial
6613 slot vector a constant, since it might get modified.
6615 2000-07-31 Jim Meyering <meyering@lucent.com>
6617 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6618 * obstack.c (print_and_abort): Likewise.
6620 2000-07-30 Paul Eggert <eggert@twinsun.com>
6622 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6623 buffer, so that the caller can always quote one small
6624 component of a "memory exhausted" message in slot 0.
6625 From a suggestion by Jim Meyering.
6627 2000-07-30 Jim Meyering <meyering@lucent.com>
6629 * makepath.c (make_path): Quote the other instance, too.
6631 * quotearg.c (N_STATIC_SLOTVECS): Define.
6632 (STATIC_BUF_SIZE): Define.
6633 (quotearg_n_options): Use only statically allocated storage when
6634 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6635 than STATIC_BUF_SIZE.
6637 2000-07-29 Jim Meyering <meyering@lucent.com>
6639 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6640 * dirname.c (dir_name): Likewise.
6642 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6644 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6645 (dir_name): Assert that there are no trailing slashes.
6647 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6649 * mbswidth.h (mbswidth): Add a flags argument.
6650 (mbswidth): New declaration.
6651 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6652 * mbswidth.c (mbswidth): Add a flags argument.
6653 (mbsnwidth): New function.
6655 2000-07-24 Jim Meyering <meyering@lucent.com>
6657 * mbswidth.c: Remove useless #else. From Bruno Haible.
6659 2000-07-23 Paul Eggert <eggert@twinsun.com>
6661 * mbswidth.c (_XOPEN_SOURCE):
6662 Don't define; this causes problems on Solaris 7.
6663 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6665 2000-07-23 Paul Eggert <eggert@twinsun.com>
6668 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6669 so that mbstate_t is always defined.
6671 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6672 be 1 in at least one GCC installation, and this configuration
6673 error is likely to be common. Ignoring MB_LEN_MAX hurts
6674 performance on hosts that have mbrtowc but have only unibyte
6675 locales, but I assume these hosts are rare.
6677 2000-07-23 Paul Eggert <eggert@twinsun.com>
6679 * quotearg.c: Streamline by invoking multibyte code only if needed.
6680 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6681 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6682 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6683 invoke multibyte primitives.
6685 2000-07-23 Jim Meyering <meyering@lucent.com>
6687 * basename.c (base_name): Add an assertion.
6689 2000-07-15 Bruno Haible <clisp.cons.org>
6691 * quotearg.c: When the system forces us to redefine mbstate_t,
6692 shadow its mbsinit function.
6694 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6696 * mbswidth.h: New file.
6697 * mbswidth.c: New file.
6698 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6699 (noinst_HEADERS): Add mbswidth.h.
6701 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6703 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6706 2000-07-15 Jim Meyering <meyering@lucent.com>
6708 * makepath.c: Include quote.h.
6709 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6710 corresponding argument in a `quote (...)' call.
6711 Give better diagnostics.
6713 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6714 (noinst_HEADERS): Add quote.h.
6716 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6717 from tar's src/misc.c.
6718 * quote.h: New file. Prototypes for same.
6720 2000-07-10 Paul Eggert <eggert@twinsun.com>
6722 From a suggestion by Bruno Haible.
6723 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6724 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6725 to decide whether to define the BeOS workaround macro;
6726 this adjusts to the change to AC_MBSTATE_T.
6728 2000-07-13 Paul Eggert <eggert@twinsun.com>
6730 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6732 * quotearg.c (quoting_style_args, quoting_style_vals,
6733 quotearg_buffer_restyled): Add support for
6734 clocale_quoting_style. Undo previous change to
6735 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6736 and "{RIGHT QUOTATION MARK}" msgids.
6738 2000-07-05 Paul Eggert <eggert@twinsun.com>
6740 The old behavior of quoting `like this' doesn't look good with
6741 newer, ISO-style fonts. See:
6742 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6744 Instead, quote "like this" by default. Let the translator
6745 tailor the locale-specific quoting behavior by providing
6746 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6748 * quotearg.c (N_): New macro.
6749 (gettext_default): New function.
6750 (quotearg_buffer_restyled): Use
6751 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6752 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6754 2000-07-09 Jim Meyering <meyering@lucent.com>
6756 * Most files: Update copyright dates to include 2000.
6758 2000-07-08 Jim Meyering <meyering@lucent.com>
6760 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6762 (xgethostname): Remove now-unnecessary #ifdef.
6763 Move declaration of `err' into loop where it's used.
6765 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6767 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6768 by allocating a larger buffer. Test the gethostname return value for
6769 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6770 returns an error and ENAMETOOLONG isn't defined.
6772 2000-07-05 Paul Eggert <eggert@twinsun.com>
6773 and Bruno Haible <haible@clisp.cons.org>
6775 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6777 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6779 * quotearg.c (struct quoting_options): Simplify quote_these_too
6782 2000-07-03 Jim Meyering <meyering@lucent.com>
6784 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6785 Reported by Bruno Haible.
6787 2000-07-04 Jim Meyering <meyering@lucent.com>
6789 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6790 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6793 2000-07-03 Paul Eggert <eggert@twinsun.com>
6794 and Bruno Haible <haible@clisp.cons.org>
6796 * quotearg.c (mbrtowc):
6797 Assign to *pwc, and return 1 only if result is nonzero.
6798 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6800 2000-07-03 Jim Meyering <meyering@lucent.com>
6802 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6803 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6806 2000-07-02 Jim Meyering <meyering@lucent.com>
6808 * quotearg.c (mbstate_t): Don't define here.
6810 2000-07-02 Jim Meyering <meyering@lucent.com>
6812 * nanosleep.c (SIGCONT): Define if not already defined.
6814 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6816 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6817 per change in ../m4/ls-mntd-fs.m4.
6818 (read_filesystem_list): Ignore symbolic links.
6820 2000-06-29 Jim Meyering <meyering@lucent.com>
6822 * same.c: Include <string.h> or <strings.h>, as appropriate,
6823 for declaration of strcmp.
6825 * long-options.c: Include <stdlib.h>, for declaration of exit.
6827 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6828 Avoid warning by casting result to `char *' to remove `const'.
6830 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6832 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6834 2000-06-26 Paul Eggert <eggert@twinsun.com>
6836 savedir now sets errno on failure and invokes xmalloc to get memory.
6837 Fix a couple of other minor bugs while we're at it.
6839 * savedir.c (<unistd.h>): Do not include; there's no need.
6840 (NAMLEN): Remove macro.
6841 (malloc, realloc): Remove decls.
6843 ("xalloc.h"): Include.
6844 (NAME_SIZE_DEFAULT): New macro.
6845 (savedir): Use xmalloc / xrealloc to allocate memory.
6846 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6847 Skip "" directory entries.
6848 Use strlen to calculate directory entry length, since the old method
6849 is rarely used these days and isn't worth supporting.
6850 Don't use a pointer after freeing it.
6851 Check for integer overflow when calculating allocation size.
6852 Use memcpy to copy entries, instead of stpcpy.
6853 Set errno properly when returning NULL.
6854 Check for readdir error.
6856 2000-06-26 Jim Meyering <meyering@lucent.com>
6858 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6860 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6862 * getusershell.c (xmalloc, xrealloc): Remove functions.
6864 Don't include <stdlib.h>. Don't declare malloc, realloc.
6866 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6868 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6870 2000-06-24 Jim Meyering <meyering@lucent.com>
6872 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6874 2000-06-21 Jim Meyering <meyering@lucent.com>
6876 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6878 2000-06-19 Paul Eggert <eggert@twinsun.com>
6880 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6881 (mbrtowc, mbstate_t): Define substitutes if
6882 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6883 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6884 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6886 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6888 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6889 than 1024, return a memory chunk of least possible size, instead
6890 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6891 Use free/xmalloc instead of xrealloc to avoid copying for very long
6894 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6896 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6897 address, not strdup. Include <stdlib.h> and don't declare free().
6899 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6901 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6904 2000-06-21 Jim Meyering <meyering@lucent.com>
6906 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6907 (noinst_HEADERS): Add getstr.h.
6909 * getline.c (getstr): Move into a separate file.
6910 * getstr.c (getstr): New file, extracted from getline.c, with
6911 the following changes: new parameter, delim2; both delim[12]
6912 parameters have type `int', not `char'. The latter would lose
6913 with 8-bit delimiters.
6914 * getstr.h: New file.
6916 2000-06-19 Jim Meyering <meyering@lucent.com>
6918 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6920 2000-06-18 Jim Meyering <meyering@lucent.com>
6922 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6923 Besides, these days every porting target provides a mkdir function.
6925 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6926 (this snippet comes from src/system.h).
6928 2000-06-15 Paul Eggert <eggert@twinsun.com>
6930 * human.c (adjust_value): New function.
6931 (human_readable_inexact): Apply rounding style even when
6932 printing approximate values.
6934 2000-06-14 Paul Eggert <eggert@twinsun.com>
6936 * human.c (human_readable_inexact): Allow an input block
6937 size that is not a multiple of the output block size, and vice versa.
6938 Reported by Piergiorgio Sartor.
6940 2000-06-14 Paul Eggert <eggert@twinsun.com>
6942 * getdate.y (get_date): Apply relative times after time
6943 zone indicator, not before. Reported by Todd A. Jacobs.
6945 2000-06-13 Jim Meyering <meyering@lucent.com>
6947 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6949 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6951 2000-06-12 Paul Eggert <eggert@twinsun.com>
6953 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6955 2000-06-04 Paul Eggert <eggert@twinsun.com>
6957 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6959 2000-06-04 Jim Meyering <meyering@lucent.com>
6961 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6962 SunOS 4.1.4 for which gid_t is an unsigned type.
6964 2000-06-03 Jim Meyering <meyering@lucent.com>
6966 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6968 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6970 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6971 newer, don't install charset.alias.
6972 * config.charset: Change the Linux/glibc rules so they become empty
6973 on glibc-2.1 or newer.
6975 2000-06-02 Jim Meyering <meyering@lucent.com>
6977 * mountlist.c: Back out last change. Instead, do this...
6978 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6979 member using the same `ignore'-testing code.
6980 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6984 2000-05-29 Jim Meyering <meyering@lucent.com>
6986 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6987 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6989 2000-05-22 Jim Meyering <meyering@lucent.com>
6991 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6993 2000-05-18 Jim Meyering <meyering@lucent.com>
6995 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6996 back, too, since it may have been modified by allocate_entry.
6997 (hash_delete): Rewrite to use neither the assignment operator
6998 nor the comma operator in an if-expression.
7000 2000-05-15 Paul Eggert <eggert@twinsun.com>
7003 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7004 Remove; no longer needed.
7005 "quotearg.h": Add include.
7006 (file_name): Do not bother to explicitly initialize to NULL; it's less
7007 efficient on some hosts.
7008 (close_stdout_status): Remove test as to whether stdout was already
7009 closed; it breaks for the case "echo x | sort >&-".
7010 Quote file name colons.
7011 Do not assume that _("write error") lacks format strings.
7013 2000-05-15 Jim Meyering <meyering@lucent.com>
7015 * version-etc.c (version_etc_copyright): Update the copyright string
7016 used in all --version output.
7018 2000-05-14 Jim Meyering <meyering@lucent.com>
7020 * closeout.c (close_stdout_set_file_name): New function.
7021 (close_stdout_status): Use new file-scoped global.
7022 Return right away if fstat says the stdout file descriptor is invalid.
7023 * closeout.h (close_stdout_set_file_name): Declare.
7025 2000-05-10 Jim Meyering <meyering@lucent.com>
7027 * closeout.c [default_exit_status]: New file-scoped variable.
7028 (close_stdout_set_status): New function.
7029 * closeout.h (close_stdout_set_status): Declare.
7031 2000-05-08 Jim Meyering <meyering@lucent.com>
7033 * long-options.c: Don't include closeout.h.
7034 (parse_long_options): Don't call close_stdout for --version.
7036 2000-05-06 Jim Meyering <meyering@lucent.com>
7038 * strnlen.c: Undefine __strnlen and strnlen.
7039 [!weak_alias]: Define __strnlen to strnlen.
7041 * atexit.c: New file, from libiberty.
7043 2000-05-06 Jim Meyering <meyering@lucent.com>
7045 * closeout.c (close_stdout_status): Also check for errors on the
7048 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7050 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7051 instead of xmalloc, xrealloc, path_concat.
7052 (locale_charset): Treat empty environment variables as absent.
7053 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7055 2000-05-04 Jim Meyering <meyering@lucent.com>
7057 * getopt.c: Update from glibc.
7058 * obstack.c: Likewise.
7059 * obstack.h: Likewise.
7060 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7062 * regex.h: Likewise.
7063 * strndup.c: Likewise.
7064 * strnlen.c: New file, from glibc.
7066 2000-05-01 Jim Meyering <meyering@lucent.com>
7068 * full-write.c (full_write): Remove `FIXME' part of comment.
7070 2000-04-29 Jim Meyering <meyering@lucent.com>
7072 * path-concat.c: Declare strdup only if it's not defined.
7073 * canon-host.c: Likewise.
7075 2000-04-28 Jim Meyering <meyering@lucent.com>
7077 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7078 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7079 included first, then limits.h is included by locale.h by libintl.h.
7080 From John David Anglin.
7082 2000-04-25 Jim Meyering <meyering@lucent.com>
7084 * makepath.c (S_IRWXUGO): Define.
7085 (make_path): Always perform explicit chmod if MODE specifies any
7086 of the `special' permission bits. Prompted by a bug report against
7087 install from Mate Wierdl and Joost van Baal.
7089 2000-04-18 Jim Meyering <meyering@lucent.com>
7093 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7094 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7096 2000-04-17 Jim Meyering <meyering@lucent.com>
7098 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7099 the definition of it to rpl_strftime also defined-away the system's
7102 2000-04-15 Jim Meyering <meyering@lucent.com>
7104 Use `C' to denote so-called `contiguous' files, the same way
7106 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7107 (ftypelet): Use S_ISCTG.
7108 From Michael Deutschmann.
7110 2000-04-14 Jim Meyering <meyering@lucent.com>
7112 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7114 2000-04-08 Jim Meyering <meyering@lucent.com>
7116 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7117 names don't conflict. Reported by Eli Zaretskii.
7119 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7121 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7122 bug. Deal with the different error behavior of Irix iconv.
7124 2000-04-07 Jim Meyering <meyering@lucent.com>
7126 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7127 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7129 2000-04-05 Jim Meyering <meyering@lucent.com>
7131 Portability tweaks required for ultrix4.3.
7132 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7133 * readutmp.c: Include sys/types.h before sys/stat.h.
7134 * canon-host.c: Declare strdup.
7135 * path-concat.c: Likewise.
7136 From John David Anglin.
7138 2000-04-04 Jim Meyering <meyering@lucent.com>
7140 Be more DOS 8.3-friendly.
7141 * ref-add.sin: Renamed from ref-add.sed.in.
7142 * ref-del.sin: Renamed from ref-del.sed.in.
7143 * Makefile.am: Reflect renaming.
7144 Reported by Eli Zaretskii.
7146 Use a temporary file name that won't clash with `charset.alias'
7147 in the DOS 8.3 name space.
7148 * Makefile.am (charset_tmp): Define.
7149 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7150 (uninstall-local): Likewise.
7151 Reported by Eli Zaretskii.
7153 2000-03-29 Paul Eggert <eggert@twinsun.com>
7155 * time/strftime.c (my_strftime): Make sure we call the system
7156 strftime, not ourselves, when invoking the underlying strftime.
7158 2000-03-24 Jim Meyering <meyering@lucent.com>
7160 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7161 (charset_alias): Define.
7162 (install-exec-local): Factor out common code.
7163 (uninstall-local): Split lines longer than 80.
7164 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7166 (.sed.in.sed): New rule. Don't redirect directly to $@.
7167 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7169 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7171 * config.charset: Output a line containing "Packages using this file".
7172 * ref-add.sed.in, ref-del.sed.in: New files.
7173 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7174 ref-del.sed): New rules.
7176 2000-03-17 Jim Meyering <meyering@lucent.com>
7178 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7179 Otherwise, include <strings.h>
7181 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7183 * unicodeio.c (utf8_wctomb): New function.
7184 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7185 format instead of in UCS-4 with platform dependent endianness.
7187 2000-03-07 Paul Eggert <eggert@twinsun.com>
7189 * savedir.c (savedir): Work even if directory size is
7190 negative; this can happen with some screwy NFS configurations.
7192 2000-03-06 Jim Meyering <meyering@lucent.com>
7194 * localcharset.c (get_charset_aliases): Don't try to free file_name
7195 if it's NULL (because we ran out of memory). From Bruno Haible.
7197 2000-03-05 Jim Meyering <meyering@lucent.com>
7199 * localcharset.c ("path-concat.h"): Include.
7200 (get_charset_aliases): Use path_concat instead of ANSI string
7203 * unicodeio.h (PARAMS): Define.
7204 Use it to guard prototype.
7206 2000-03-04 Jim Meyering <meyering@lucent.com>
7208 * Makefile.am (install-exec-local): Create $(libdir) before installing
7210 (uninstall-local): Uncomment this rule so `make distcheck' works
7213 * unicodeio.c (<errno.h>): Include it.
7214 (errno): Declare if not defined.
7216 * localcharset.c: Add Bruno's comment justifying use of volatile.
7218 * config.charset: New version, incorporating remarks from a linux
7219 i18n mailing list. From Bruno Haible.
7221 2000-03-02 Jim Meyering <meyering@lucent.com>
7223 * Makefile.am (EXTRA_DIST): Add config.charset.
7225 2000-03-01 Jim Meyering <meyering@lucent.com>
7227 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7228 * unicodeio.c: Likewise.
7230 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7232 * config.charset: New file.
7233 * localcharset.c: New file.
7234 * unicodeio.h, unicodeio.c: New files.
7235 * Makefile.am (DEFS): Add -DLIBDIR=...
7236 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7237 (noinst_HEADERS): Add unicodeio.h.
7238 (all-local, install-exec-local, charset.alias): New targets.
7240 2000-02-28 Paul Eggert <eggert@twinsun.com>
7242 * quotearg.c (ALERT_CHAR): New macro.
7243 (quotearg_buffer_restyled): Use it.
7245 2000-02-27 Jim Meyering <meyering@lucent.com>
7247 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7248 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7250 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7251 not `#if STDC_HEADERS'.
7252 Declare malloc if needed.
7254 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7255 now that autoconf always defines the HAVE_DECL_ symbols.
7256 * human.c: Likewise.
7258 * strtoumax.c: Likewise.
7260 * backupfile.c: Arrange for cpp to fail if the configure-time
7261 declaration check was not run.
7263 * human.c: Likewise.
7265 * strtoumax.c: Likewise.
7267 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7268 then first look up the entire `.'-containing string as a login name.
7270 2000-02-18 Paul Eggert <eggert@twinsun.com>
7272 * getdate.y: Handle two-digit years with leading zeros correctly.
7273 (textint): New typedef.
7274 (parser_control): Member year changed from int to textint.
7276 (YYSTYPE): Removed; replaced by %union with int and textint members.
7277 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7278 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7279 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7280 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7281 (date, number, to_year): Use width of number in digits, not its value,
7282 to determine whether it's a 2-digit year, or a 2-digit time.
7283 (yylex): Store number of digits of numeric tokens.
7284 Reported by John Kendall.
7286 (parser_control): Changed from struct parser_control to typedef (for
7287 consistency). All uses changed.
7289 (tID): Removed; not used.
7290 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7292 2000-02-14 Paul Eggert <eggert@twinsun.com>
7294 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7295 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7297 2000-02-12 Jim Meyering <meyering@lucent.com>
7299 * userspec.c (ISDIGIT): Define it.
7300 (isdigit): Remove definition.
7301 (is_number): Use ISDIGIT, not isdigit.
7302 <libintl.h>: Include.
7304 (parse_user_spec): Mark translatable strings.
7306 2000-02-10 Jim Meyering <meyering@lucent.com>
7308 With these changes, nanosleep.[ch] are finally enough like the other
7309 lib/* replacement files to compile on a few more losing systems.
7311 * nanosleep.h: Don't include config.h.
7312 Remove prototype from declaration of nanosleep.
7313 (PARAMS): Remove now-unneeded definition.
7314 * nanosleep.c: #undef nanosleep.
7315 (rpl_nanosleep): Rename from nanosleep.
7317 2000-02-03 Jim Meyering <meyering@lucent.com>
7319 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7320 rather than with `#if HAVE_UTMPNAME'.
7322 2000-02-01 Jim Meyering <meyering@lucent.com>
7324 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7326 2000-01-31 Jim Meyering <meyering@lucent.com>
7328 * nanosleep.h (nanosleep): Guard declaration with
7329 `#if ! HAVE_DECL_NANOSLEEP'.
7330 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7331 the declaration in that vendor's sys/timers.h.
7332 Reported by Christian Krackowizer.
7334 * quotearg.c (ISASCII): Add #undef and move definition to follow
7335 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7336 (ISPRINT): Likewise.
7337 Reported by Tom Tromey.
7339 2000-01-30 Jim Meyering <meyering@lucent.com>
7341 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7342 uses of ->ut_name. The latter doesn't work with new Linux header files
7343 where only utmpx.ut_user is declared.
7345 * readutmp.h (UT_USER): Define.
7347 2000-01-23 Jim Meyering <meyering@lucent.com>
7349 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7352 2000-01-22 Jim Meyering <meyering@lucent.com>
7354 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7355 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7356 Required for some AIX systems. Reported by Christian Krackowizer.
7357 [TESTING] (main): New function.
7359 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7360 * dirname.c (dir_name): Support for DOS-style file names with drive
7363 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7365 * strverscmp.c (ISDIGIT): Define.
7366 (strverscmp): Use ISDIGIT, not isdigit.
7368 2000-01-17 Paul Eggert <eggert@twinsun.com>
7370 * nanosleep.c (nanosleep):
7371 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7372 POSIX.1 doesn't require SA_INTERRUPT and some systems
7373 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7374 it's been part of POSIX.1 since day 1 (in 1988).
7376 2000-01-17 Jim Meyering <meyering@lucent.com>
7378 * interlock: Remove unused file. Reported by François Pinard.
7380 2000-01-16 Paul Eggert <eggert@twinsun.com>
7382 * quotearg.c (quotearg_buffer_restyled): Do not quote
7383 alert, backslash, formfeed, and vertical tab unnecessarily in
7384 shell quoting style.
7387 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7388 Free Software Foundation, Inc.
7389 Copying and distribution of this file, with or without modification,
7390 are permitted provided the copyright notice and this notice are preserved.