1 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
3 * regex_internal.c (re_string_reconstruct): Don't assume buffer
4 lengths fit in regoff_t; this isn't true if regoff_t is the same
6 * regex.c (re_search_internal): 5th arg is LAST_START
7 (= START + RANGE) instead of RANGE. This avoids overflow
8 problems when regoff_t is the same width as size_t.
10 (re_search_2_stub): Check for overflow when adding the
11 sizes of the two strings.
12 (re_search_stub): Check for overflow when adding START
13 to RANGE; if it occurs, substitute the extreme value.
15 2005-08-31 Jim Meyering <jim@meyering.net>
17 * regcomp.c (search_duplicated_node): Make first pointer arg
19 * regex_internal.c (create_ci_newstate, create_cd_newstate):
20 (register_state): Likewise.
21 * regexec.c (search_cur_bkref_entry, check_dst_limits):
22 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
23 (group_nodes_into_DFAstates): Likewise.
25 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
27 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
28 old glibc regex code mishandles strings longer than 2**31 bytes.
29 This patch fixes this when the regex code is used in gnulib
30 (i.e., outside glibc).
32 This patch should not affect the use of the regex code inside
33 glibc. No doubt this problem also needs to be handled for glibc
34 as well, but the result will be an incompatible change to the
35 glibc ABI, and the old ABI will have to be supported too. That
36 can be the the subject for another patch.
38 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
39 governing whether the rest of this patch is active. By default,
40 the macro is disabled and the patch has no effect.
41 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
42 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
43 (struct re_pattern_buffer, re_search, re_search_2, re_match):
44 (re_match_2, re_set_registers): Use the new types.
45 * regex_internal.h (Idx, re_hashval_t): New types.
46 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
48 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
49 (re_string_context_at, bin_tree_t, re_dfastate_t):
50 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
51 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
52 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
53 (re_string_char_size_at, re_string_wchar_at):
54 (re_string_elem_size_at):
55 Use the new types and macros to port to 64-bit hosts.
56 Use unsigned types for internal values, so that the code
57 mostly works even for arrays larger than SSIZE_MAX.
58 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
59 (search_duplicated_node, calc_eclosure_iter, fetch_number):
60 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
61 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
62 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
63 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
64 (calc_inveclosure, parse_dup_op, build_range_exp):
65 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
66 (fetch_number, create_token_tree, mark_opt_subexp):
68 * regex_internal.c (re_string_construct_common, create_ci_newstate):
69 (create_cd_newstate, re_string_allocate, re_string_construct):
70 (re_string_realloc_buffers, build_wcs_upper_buffer):
71 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
72 (re_string_reconstruct, re_string_peek_byte_case):
73 (re_string_fetch_byte_case, re_string_context_at):
74 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
75 (re_node_set_init_copy, re_node_set_add_intersect):
76 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
77 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
78 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
79 (re_acquire_state, re_acquire_state_context, register_state):
81 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
82 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
83 (re_search_internal, re_search_2_stub, re_search_stub)
84 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
85 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
86 (update_cur_sifted_state, check_dst_limits):
87 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
88 (check_subexp_limits, sift_states_bkref, merge_state_array):
89 (check_subexp_matching_top, get_subexp, get_subexp_sub):
90 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
91 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
92 (expand_bkref_cache, check_node_accept_bytes):
93 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
94 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
95 (acquire_init_state_context, check_halt_node_context):
96 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
97 (sift_states_backward, clean_state_log_if_needed):
98 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
99 (find_recover_state, transit_state_sb, transit_state_mb):
100 (transit_state_bkref, build_trtable, match_ctx_clean):
102 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
103 to work around an assumption that REG_MISSING is negative.
105 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
106 (seek_collating_symbol_entry) [defined _LIBC]:
107 (lookup_collation_sequence_value) [defined _LIBC]:
108 (build_range_exp, build_collating_symbol) [defined _LIBC]:
109 Use prototypes rather than old-style function definitions.
110 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
111 (transit_state_sb) [0]:
112 (find_collation_sequence_value) [defined _LIBC]: Likewise.
114 * regexec.c (re_search_internal): Simplify update of rm_so and
117 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
118 (optimize_subexps, lower_subexp):
119 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
120 since the signed shift might overflow. Use 1u<<31 instead.
121 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
122 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
125 * regcomp.c (optimize_subexps, lower_subexp):
126 Use CHAR_BIT rather than 8, for clarity.
127 * regexec.c (check_dst_limits_calc_pos_1):
128 (check_subexp_matching_top): Likewise.
129 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
130 have to worry about portability issues when shifting it left.
131 Remove no-longer-needed test for table_size > 0.
132 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
133 in a word, as the resulting behavior is undefined.
134 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
135 in one case, a <= should have been an <, and in another case the
136 whole test was missing.
137 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
138 the standard name CHAR_BIT.
139 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
140 this is not true on one's complement and signed-magnitude hosts.
142 * regex_internal.h (re_sub_match_top_t): Remove unused member
144 (struct re_dfa_t): Remove unused member states_alloc.
145 * regcomp.c (init_dfa): Don't initialize unused members.
147 2005-08-31 Bruno Haible <bruno@clisp.org>
149 * strstr.c: Include <stddef.h>, for NULL.
150 * strcasestr.c: Likewise.
151 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
153 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
155 * iconvme.h: Add prototype for iconv_alloc.
157 2005-08-29 Simon Josefsson <jas@extundo.com>
159 * iconvme.c: Fix errno.
161 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
163 * iconvme.c: Split iconv_string into iconv_alloc.
165 2005-08-27 Jim Meyering <jim@meyering.net>
167 * fopen-safer.c: Merge minor changes from coreutils.
168 * dup-safer.c: Likewise.
169 * fd-safer.c: Likewise.
171 Merge from coreutils.
172 * stdio--.h: New file.
173 * stdlib--.h: New file.
174 * mkstemp-safer.c: New file.
177 * pipe-safer.c: New file.
178 * creat-safer.c: New file.
179 * fcntl--.h (creat): Define to creat_safer.
180 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
181 * unistd--.h (pipe): Define to pipe_safer.
182 * unistd-safer.h: Declare pipe_safer.
184 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
186 * regex_internal.h: Remove all references to
187 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
189 (bitset_not, bitset_merge, bitset_not_merge):
190 (bitset_mask, re_string_allocate, re_string_construct):
191 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
192 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
193 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
194 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
195 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
196 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
197 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
198 (re_acquire_state_context):
199 Remove unnecessary forward decls.
200 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
201 Put __attribute at function definition,
202 now that the function decl has been removed.
203 * lib/regex_internal.c (re_string_peek_byte_case):
204 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
207 2005-08-26 Simon Josefsson <jas@extundo.com>
209 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
210 Haible <bruno@clisp.org>.
212 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
214 * regexec.c (set_regs): Don't alloca with an unbounded size.
216 alloca modernization/simplification for regex.
217 * regex.c: Remove portability cruft for alloca. This no longer
218 needs to be at the start of the file, and can be moved into
219 regex_internal.h and simplified.
220 * regex_internal.h: Include <alloca.h>.
221 (__libc_use_alloca) [!defined _LIBC]: New macro.
222 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
223 now works outside glibc.
225 2005-08-24 Simon Josefsson <jas@extundo.com>
227 * getpass.c: Add WIN32 implementation. Conditionalize use of
228 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
231 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
233 Make regex safe for g++. This fixes one real bug (an "err"
234 that should have been "*err"). g++ problem reported by
236 * regex_internal.h (re_calloc): New macro, consistent with
237 re_malloc etc. All callers of calloc changed to use re_calloc.
238 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
239 not int. All callers changed.
240 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
241 just use an array of size MB_LEN_MAX.
242 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
243 (find_recover_state): Change "err" to "*err"; this fixes what
244 appears to be a real bug.
245 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
248 2005-08-25 Jim Meyering <jim@meyering.net>
250 * open-safer.c: Include <config.h>.
251 Otherwise, we'd lose LARGEFILE support in any file using
254 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
256 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
257 * regex.h (regerror): Likewise.
259 * regex.c: Do not include <sys/types.h>, as POSIX no longer
260 requires this. (The code never needed it.)
262 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
263 All uses of recently-renamed identifiers changed to use the new,
264 POSIX-compliant names. The code will build and run just fine
265 without these changes, but it's better to eat our own dog food
266 and use the standard-conforming names.
268 * regex.h: Fix a multitude of POSIX name space violations.
269 These changes have an effect only for programs that define
270 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
271 do not change anything for programs compiled in the normal way.
272 Also, there is no effect on the ABI.
274 (_REGEX_SOURCE): New macro.
275 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
276 defined and _GNU_SOURCE is not; this fixes a name space violation.
278 Rename the following macros to obey POSIX requirements.
279 The old names are still visible as macros if _REGEX_SOURCE is defined.
280 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
281 RE_BACKSLASH_ESCAPE_IN_LISTS.
282 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
283 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
284 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
285 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
286 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
287 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
288 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
289 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
290 (REG_INTERVALS): renamed from RE_INTERVALS.
291 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
292 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
293 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
294 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
295 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
296 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
297 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
298 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
299 RE_UNMATCHED_RIGHT_PAREN_ORD.
300 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
301 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
302 (REG_DEBUG): renamed from RE_DEBUG.
303 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
304 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
305 unusual, since we can't clash with the POSIX REG_ICASE.
306 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
307 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
308 (REG_NO_SUB): renamed from RE_NO_SUB.
309 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
310 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
311 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
312 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
313 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
314 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
315 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
316 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
317 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
318 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
319 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
320 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
321 RE_SYNTAX_POSIX_MINIMAL_BASIC.
322 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
323 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
324 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
325 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
326 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
327 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
328 (REG_FIXED): Renamed from REGS_FIXED.
329 (REG_NREGS): Renamed from RE_NREGS.
331 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
332 of other REG_* macros, since POSIX says the user is allowed to
333 #undef these macros selectively.
335 (reg_errcode_t): Update comment stating what other tables need
338 Rename the following enum values to obey POSIX requirements.
339 The old names are still visible as macros.
340 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
341 is not defined, since GNU is supposed to be a superset of POSIX as
342 much as possible, and since we want reg_errcode_t to be a signed
343 type for implementation consistency.
344 (_REG_NOERROR): Renamed from REG_NOERROR.
345 (_REG_NOMATCH): Renamed from REG_NOMATCH.
346 (_REG_BADPAT): Renamed from REG_BADPAT.
347 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
348 (_REG_ECTYPE): Renamed from REG_ECTYPE.
349 (_REG_EESCAPE): Renamed from REG_EESCAPE.
350 (_REG_ESUBREG): Renamed from REG_ESUBREG.
351 (_REG_EBRACK): Renamed from REG_EBRACK.
352 (_REG_EPAREN): Renamed from REG_EPAREN.
353 (_REG_EBRACE): Renamed from REG_EBRACE.
354 (_REG_BADBR): Renamed from REG_BADBR.
355 (_REG_ERANGE): Renamed from REG_ERANGE.
356 (_REG_ESPACE): Renamed from REG_ESPACE.
357 (_REG_BADRPT): Renamed from REG_BADRPT.
358 (_REG_EEND): Renamed from REG_EEND.
359 (_REG_ESIZE): Renamed from REG_ESIZE.
360 (_REG_ERPAREN): Renamed from REG_ERPAREN.
361 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
362 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
363 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
364 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
366 (_REG_RE_NAME, _REG_RM_NAME): New macros.
367 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
368 changed. But support the old name if the new one is not defined
369 and if _REGEX_SOURCE.
371 Change the following member names in struct re_pattern_buffer.
372 The old names are still supported if !_REGEX_SOURCE.
373 The new names are always supported, regardless of _REGEX_SOURCE.
374 (re_buffer): Renamed from buffer.
375 (re_allocated): Renamed from allocated.
376 (re_used): Renamed from used.
377 (re_syntax): Renamed from syntax.
378 (re_fastmap): Renamed from fastmap.
379 (re_translate): Renamed from translate.
380 (re_can_be_null): Renamed from can_be_null.
381 (re_regs_allocated): Renamed from regs_allocated.
382 (re_fastmap_accurate): Renamed from fastmap_accurate.
383 (re_no_sub): Renamed from no_sub.
384 (re_not_bol): Renamed from not_bol.
385 (re_not_eol): Renamed from not_eol.
386 (re_newline_anchor): Renamed from newline_anchor.
388 Change the following member names in struct re_registers.
389 The old names are still supported if !_REGEX_SOURCE.
390 The new names are always supported, regardless of _REGEX_SOURCE.
391 (rm_num_regs): Renamed from num_regs.
392 (rm_start): Renamed from start.
393 (rm_end): Renamed from end.
395 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
396 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
397 Prepend __ to parameter names.
399 Undo yesterday's changes.
401 2005-08-24 Jim Meyering <jim@meyering.net>
404 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
406 2005-08-21 Bruno Haible <bruno@clisp.org>
408 * lock.h: Add multiple inclusion guard.
409 * tls.h: Add multiple inclusion guard.
411 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
413 * regex.h (REG_NOSYS)
414 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
415 Define, since POSIX requires it as of 2001.
416 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
417 New private symbol, used to keep the enum signed in all cases.
418 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
419 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
421 * regex_internal.c (re_string_skip_chars, register_state):
423 Remove forward decls; no longer needed now that we use prototypes.
424 * regexec.c (acquire_init_state_context, check_halt_node_context):
425 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
426 (clean_state_log_if_needed): Likewise.
428 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
430 Fix problems reported by Sam Steingold in
431 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
432 * regexec.c (sift_states_bkref): Fix portability bug: the code
433 assumed that reg_errcode_t is a signed type, which is not
434 necessarily true if _XOPEN_SOURCE is not defined.
435 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
436 some compilers warn about it otherwise.
438 2005-08-20 Jim Meyering <jim@meyering.net>
440 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
441 of unused local, dfa.
443 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
445 * regcomp.c (create_initial_state): Remove duplicate decl.
446 (init_word_char, create_initial_state, duplicate_node_closure):
447 (fetch_token, peek_token_bracket, build_range_exp):
448 (build_collating_symbol): Remove forward decls; no longer needed
449 now that we use prototypes.
452 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
453 (re_compile_fastmap_iter, regcomp, regerror, regfree):
454 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
455 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
456 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
457 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
458 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
459 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
460 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
461 (build_range_exp, build_collating_symbol, parse_bracket_exp):
462 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
463 (build_charclass, build_charclass_op, fetch_number, create_tree):
464 (create_token_tree, mark_opt_subexp, duplicate_tree):
465 Use prototypes rather than old-style definitions.
468 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
469 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
470 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
471 (re_string_reconstruct, re_string_peek_byte_case):
472 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
473 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
474 (re_node_set_init_copy, re_node_set_add_intersect):
475 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
476 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
477 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
478 (re_acquire_state, re_acquire_state_context, register_state):
479 (create_ci_newstate, create_cd_newstate, free_state):
481 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
482 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
483 (re_search_internal, prune_impossible_nodes):
484 (acquire_init_state_context, check_matching, static):
485 (check_halt_node_context, check_halt_state_context, proceed_next_node):
486 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
487 (update_regs, sift_states_backward, build_sifted_states):
488 (clean_state_log_if_needed, merge_state_array):
489 (update_cur_sifted_state, add_epsilon_src_nodes):
490 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
491 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
492 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
493 (find_recover_state, check_subexp_matching_top, transit_state_mb):
494 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
495 (check_arrival, check_arrival_add_next_nodes):
496 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
497 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
498 (check_node_accept_bytes, check_node_accept, extend_buffers):
499 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
500 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
505 (re_string_allocate, re_string_construct, re_string_reconstruct):
506 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
507 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
508 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
509 (re_string_context_at, re_string_peek_byte_case):
510 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
511 is defined, since we now use prototypes always.
513 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
514 C89 or better. All uses removed.
516 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
518 * regex_internal.c (re_acquire_state, re_acquire_state_context)
519 [defined lint]: Suppress bogus uninitialized-variable warnings.
521 * regcomp.c (duplicate_node): Return new index, not an error code,
522 and let the caller return REG_ESPACE if out of space. This
523 removes an uninitialied-variable warning with GCC 4.0.1, and also
524 avoids taking the address of a local variable. All callers
527 2005-08-19 Jim Meyering <jim@meyering.net>
529 * regexec.c (proceed_next_node): Redo local variables to
530 avoid GCC shadowing warnings.
532 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
534 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
535 (re_node_set_insert_last, re_dfa_add_node):
536 Rename local variables to avoid GCC shadowing warnings.
538 2005-08-18 Bruno Haible <bruno@clisp.org>
540 * strstr.c (strstr): Fix return value in multibyte case.
541 * strcasestr.c (strcasestr): Likewise.
543 2005-08-17 Jim Meyering <jim@meyering.net>
545 Make the %s format (seconds since the epoch) work for a negative
546 number and when used with a zero-padded field width, e.g. %015s.
548 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
549 label so that it precedes the code to set `digits'. Otherwise,
550 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
551 print `00-22'. Now, it prints `-0022', as it should.
553 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
555 * regex.h: Remove useless space-before-tab. From coreutils.
557 2005-08-17 Bruno Haible <bruno@clisp.org>
559 * strcasestr.h: New file.
560 * strcasestr.c: New file.
562 2005-08-17 Bruno Haible <bruno@clisp.org>
564 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
565 * strstr.c: Completely rewritten, with multibyte locale support.
567 2005-08-17 Bruno Haible <bruno@clisp.org>
569 * strcasecmp.c: Use mbuiter.h.
571 2005-08-17 Bruno Haible <bruno@clisp.org>
573 * mbuiter.h: New file.
575 2005-08-16 Bruno Haible <bruno@clisp.org>
577 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
579 (mbi_avail, mbi_advance): Let the iteration end before the terminating
580 NUL byte, not after it.
582 2005-08-16 Bruno Haible <bruno@clisp.org>
584 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
585 the valid ones. Makes the comparison operations transitive:
586 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
587 * strcasecmp.c (strcasecmp): Use mb_casecmp.
589 2005-08-16 Bruno Haible <bruno@clisp.org>
591 * strcase.h (strcasecmp): Add note in comments.
592 * strncasecmp.c: Use code from strcasecmp.c.
593 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
594 (strcasecmp): Work correctly in multibyte locales.
596 2005-08-16 Bruno Haible <bruno@clisp.org>
598 * strnlen1.h: New file.
599 * strnlen1.c: New file.
601 2005-08-16 Bruno Haible <bruno@clisp.org>
603 * mbfile.h: New file.
605 2005-08-16 Bruno Haible <bruno@clisp.org>
607 * mbiter.h: New file.
609 2005-08-16 Bruno Haible <bruno@clisp.org>
611 * mbchar.h: New file.
612 * mbchar.c: New file.
614 2005-08-16 Bruno Haible <bruno@clisp.org>
616 * tls.h: New file, from GNU gettext.
617 * tls.c: New file, from GNU gettext.
619 2005-08-15 Bruno Haible <bruno@clisp.org>
621 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
624 2005-08-14 Jim Meyering <jim@meyering.net>
628 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
629 Use the hash-table-based cycle-detection code not just when
630 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
631 Reported by James Youngman in
632 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
633 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
634 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
635 This lets us compile with -DFTS_DEBUG, once again.
636 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
637 * fts.c (fd_safer): Remove decl.
638 Include fcntl--.h rather than unistd-safer.h
639 (fts_safe_changedir): Don't call fd_safer; no longer needed
640 now that we include fcntl--.h.
642 2005-08-11 Simon Josefsson <jas@extundo.com>
644 * readline.h, readline.c: New file.
646 2005-08-11 Bruno Haible <bruno@clisp.org>
648 * strnlen.h (strnlen): Change parameter name to match comment.
650 2005-08-10 Simon Josefsson <jas@extundo.com>
652 * strndup.c: Use strnlen.h.
654 * strnlen.h: New file.
656 2005-08-02 Simon Josefsson <jas@extundo.com>
658 * getline.h, getline.c: Rewrite.
660 * getdelim.h, getdelim.c: New files, ported from glibc.
662 2005-07-31 Bruno Haible <bruno@clisp.org>
664 * lock.h (gl_lock_initializer): New macro.
665 (gl_lock_define_initialized): Use it.
666 (gl_rwlock_initializer): New macro.
667 (gl_rwlock_define_initialized): Use it.
668 (gl_recursive_lock_initializer): New macro.
669 (gl_recursive_lock_define_initialized): Use it.
671 2005-07-26 Bruno Haible <bruno@clisp.org>
673 * lock.h: Update from GNU gettext.
674 * lock.c: Update from GNU gettext.
676 2005-07-18 Bruno Haible <bruno@clisp.org>
678 * lock.h (gl_once_t): New type.
679 (gl_once_define, gl_once): New macros.
680 * lock.c (fresh_once): New variable.
681 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
684 2005-07-18 Simon Josefsson <jas@extundo.com>
686 * check-version.c (check_version): Accept identical versions too.
688 2005-07-18 Bruno Haible <bruno@clisp.org>
690 * lock.h: New file, from GNU gettext.
691 * lock.c: New file, from GNU gettext.
693 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
695 * quotearg.c: Add translator comment suggested by Bruno Haible,
698 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
700 * version-etc-fsf.c (version_etc_copyright): Parameterize the
701 copyright symbol and the year.
702 * version-etc.c (COPYRIGHT_YEAR): New constant.
703 (version_etc_va): Use parameterized copyright notice.
704 Reword to conform to the current GNU coding standards.
706 2005-07-11 Simon Josefsson <jas@extundo.com>
708 * size_max.h: New file.
710 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
712 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
715 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
716 and Paul Eggert <eggert@cs.ucla.edu>
718 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
719 in wint_t, not wchar_t. Remove now-unnecessary cast.
721 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
723 * regex.c, regex.h: Sync from libc.
724 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
725 New files, synced from libc, except that regex_internal.h
726 currently has a small porting fix.
728 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
730 Remove the dependency of the strftime module on the tzset module.
731 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
732 Copy the input structure, to work around some of the bug with
733 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
734 Solaris releases, you should also use the tzset module, but we won't
735 require it as a dependency any more since we don't want LGPLed code
736 to depend on GPLed code.
738 2005-07-02 Jim Meyering <jim@meyering.net>
740 * backupfile.c (backup_args): Change a `0' to NULL.
742 2005-07-01 Jim Meyering <jim@meyering.net>
744 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
745 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
746 * save-cwd.c, tempname.c:
747 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
748 and don't include <sys/file.h>).
750 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
752 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
753 declares only 'struct timespec;' (!).
755 2005-06-29 Jim Meyering <jim@meyering.net>
757 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
758 type name. Use the variable name instead.
759 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
761 2005-06-28 Simon Josefsson <jas@extundo.com>
763 * check-version.h, check-version.c: New files.
765 2005-06-28 Simon Josefsson <jas@extundo.com>
767 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
768 collision with global variable. Better indentation. Don't
769 increment buffer pointer beyond buffer end. Based on comments
770 from Paul Eggert <eggert@cs.ucla.edu>.
774 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
776 * canon-host.c (canon-host): Append trailing "," to 0 in
777 initializer of struct addrinfo, as an indication that we don't
778 care how many members the structure has.
780 2005-06-24 Derek Price <derek@ximbiot.com>
781 and Bruno Haible <bruno@clisp.org>
783 Remove stat module & update lstat.
784 * stat.c: Remove this file...
785 (slash_aware_lstat): ...moving this content and its support...
786 * lstat.c (rpl_lstat): ...into here.
789 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
791 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
792 (ranged_convert): Don't save conversion in a temporary struct.
793 This causes a warning with GCC 4.0.0, and anyway in the typical
794 case it's not worth the extra 100 bytes or so of code.
795 (ranged_convert, __mktime_internal): When calling a function via a
796 pointer P, use P () rather than (*P) (), as we now assume C89 or
799 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
801 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
802 "who -r" failed to give output. Problem reported by Tim Waugh.
804 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
805 (xcalloc): Use it to avoid needless tests.
806 Problem reported by Jim Meyering.
808 2005-06-16 Jim Meyering <jim@meyering.net>
810 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
811 when either N or S is zero.
813 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
815 * argp.h (__option_is_short): Check upper limit of
816 __key. Isprint() requires its argument to have the value
817 of an unsigned char or EOF.
819 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
821 * fnmatch.c (fnmatch): If there is an encoding error in a
822 multibyte string or pattern, fall back on unibyte matching.
823 Problem reported by James Youngman.
825 2005-06-08 Bruno Haible <bruno@clisp.org>
827 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
830 2005-06-08 Bruno Haible <bruno@clisp.org>
832 * csharpcomp.h: New file, from GNU gettext.
833 * csharpcomp.c: New file, from GNU gettext.
834 * csharpcomp.sh.in: New file, from GNU gettext.
836 2005-06-07 Derek Price <derek@ximbiot.com>
839 * glob_.h: Indent nested #ifdef.
841 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
844 Use "file name" when talking about file names, instead of "filename"
845 or "path", as per the GNU coding standards.
846 * mkdir-p.c: Renamed from makepath.c.
847 (make_dir_parents): Renamed from make_path. All callers changed.
848 * mkdir-p.h: Likewise. All includers changed.
849 * filenamecat.c: Renamed from path-concat.c.
850 (file_name_concat): Renamed from path_concat. All callers changed.
851 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
852 * filenamecat.h: Likewise. All includers changed.
853 * acl.c: Don't use "path" or "filename" to mean "file name"
854 in comments or local variable names.
855 * basename.c: Likewise.
856 * canonicalize.c, canonicalize.h: Likewise.
857 * dirname.c, dirname.h: Likewise.
858 * euidaccess.c: Likewise.
859 * exclude.c: Likewise
860 * fnmatch_.h, fnmatch_loop.c: Likewise.
861 * fsusage.c, fsuage.h: Likewise.
862 * fts.c, fts_.h: Likewise.
863 * getcwd.c: Likewise.
864 * getloadavg.c: Likewise.
865 * mkstemp.c: Likewise.
866 * mountlist.c, mountlist.h: Likewise.
867 * openat.c, openat.h: Likewise.
868 * readlink-stub.c: Likewise.
869 * readutmp.c, readutmp.h: Likewise.
870 * rename.c: Likewise.
873 * savedir.c: Likewise.
874 * stripslash.c: Likewise.
875 * tempname.c: Likewise.
876 * xreadlink.c: Likewise.
877 * exclude.c (excluded_file_name): Renamed from excluded_filename.
879 * exclude.h: Likewise.
881 * euidaccess.c (getuid, getgid, getuid, getegid)
882 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
883 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
884 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
885 * pathmax.h: Include <limits.h> unconditionally, since other
886 files have been getting away with it for years (MORE/BSD 4.3
888 * userspec.c (getpwnam, getgrnam, getgrgid)
889 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
891 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
892 Define to 256, not 255, as per modern POSIX.
894 2005-06-01 Bruno Haible <bruno@clisp.org>
896 * csharpexec.h: New file, from GNU gettext.
897 * csharpexec.c: New file, from GNU gettext.
898 * csharpexec.sh.in: New file, from GNU gettext.
900 2005-05-31 Derek Price <derek@ximbiot.com>
901 Paul Eggert <eggert@cs.ucla.edu>
904 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
906 2005-05-29 Derek Price <derek@ximbiot.com>
907 Paul Eggert <eggert@cs.ucla.edu>
909 * glob_.h, glob.c: New files.
911 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
913 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
915 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
916 the configuration hassle isn't worth it.
917 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
918 (LONGEST_MODIFIER, PRIuMAX): Remove.
920 2005-05-27 Bruno Haible <bruno@clisp.org>
922 * getlogin_r.h: Remove second include of <stddef.h>.
924 2005-05-25 Bruno Haible <bruno@clisp.org>
925 Derek Price <derek@ximbiot.com>
927 * getlogin_r.h: Simplify API documentation.
929 2005-05-25 Derek Price <derek@ximbiot.com>
930 Paul Eggert <eggert@cs.ucla.edu>
932 * getlogin_r.c, getlogin_r.h: New files.
934 2005-05-22 Bruno Haible <bruno@clisp.org>
936 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
937 Also include <sys/param.h> if it defines MIN, MAX.
938 Based on a patch by Derek Price <derek@ximbiot.com>.
940 2005-05-22 Bruno Haible <bruno@clisp.org>
942 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
943 (INT64_MIN): Fix definition.
944 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
946 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
947 NEED_SIGNED_INT_TYPES.
949 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
950 HAVE_SYSTEM_INTTYPES.
952 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
954 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
955 so that unistd-safer.h (GPL'ed code) need not be included.
957 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
960 * fts.c: Don't include "cycle-check.h" or "hash.h".
961 (setup_dir, free_dir): New functions.
962 (enter_dir, leave_dir): Define trivial
963 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
964 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
965 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
966 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
968 (fts_open): Use setup_dir.
969 (fts_close): Use free_dir.
970 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
971 This adds a label and some gotos, but the alternatives were messier.
972 Check for memory allocation failure when entering a dir.
973 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
974 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
975 (FTS): New member fts_cycle, that is a union that contains the
976 old active_dir_ht and cycle_state. All uses changed to mention
977 fts_cycle.ht and fts_cycle.state.
978 * fts-cycle.c: New file, containing GPL'ed code migrated out of
979 fts.c, with the following changes:
980 (setup_dir, free_dir): New functions.
981 (enter_dir): Now returns bool. Return true if successful, false
982 if memory exhausted. All callers changed.
983 Do not bother partly cleaning up on
984 memory allocation failure; that is free_dir's job.
985 However, free ad if hash_insert fails, to avoid memory leak.
986 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
987 fts->fts_options to see which union member to use.
989 2005-05-20 Jim Meyering <jim@meyering.net>
991 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
992 Now a macro, to pacify GCC.
994 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
996 * chown.c (rpl_chown): Return -1 on failure.
998 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1000 * canonicalize.c: Include canonicalize.h first, to test interface.
1001 Include <stddef.h> unconditionally, since we assume C89 now.
1002 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1003 * fts.c: Include fts_.h first, to check interface.
1004 Do not include intprops.h; no longer needed.
1005 Include cycle-check.h and hash.h, since fts_.h no longer does.
1006 Remove unnecessary casts of closedir to void.
1007 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1008 decide whether to decrement nlinks.
1009 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1010 (FTS): Use struct hash_table * instead of Hash_table, so that
1011 we no longer need to include hash.h here.
1013 2005-05-17 Jim Meyering <jim@meyering.net>
1015 * fts.c, fts_.h: New files, from coreutils.
1017 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1019 Sync from coreutils.
1020 * unlinkdir.c, unlinkdir.h: New files.
1021 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1022 regex.h, unlocked-io.h, xtime.h:
1023 White space changes only.
1024 * makepath.c (make_path): Port to hosts where leading "//" is special.
1025 * yesno.c: Include getline.h, not ctype.h.
1026 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1027 Use getline to remove arbitrary restriction on response length.
1029 2005-05-13 Bruno Haible <bruno@clisp.org>
1031 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1032 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1033 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1034 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1035 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1036 Add support for 64-bit integers in the MSVC compiler.
1038 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1040 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1041 Change the initial comment to refer to GPL, not LGPL.
1042 gnulib-tool will change it to LGPL as needed.
1044 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1045 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1046 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1047 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1048 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1049 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1050 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1051 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1052 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1053 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1054 concatpath.c, config.charset, copy-file.c, copy-file.h,
1055 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1056 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1057 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1058 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1059 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1060 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1061 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1062 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1063 full-read.c, full-read.h, full-write.c, full-write.h,
1064 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1065 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1066 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1067 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1068 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1069 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1070 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1071 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1072 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1073 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1074 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1075 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1076 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1077 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1078 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1079 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1080 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1081 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1082 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1083 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1084 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1085 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1086 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1087 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1088 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1089 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1090 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1091 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1092 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1093 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1094 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1095 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1096 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1097 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1098 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1099 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1100 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1101 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1102 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1103 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1104 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1105 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1106 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1107 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1108 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1109 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1110 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1111 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1112 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1113 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1114 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1115 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1116 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1117 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1118 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1119 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1120 Update FSF postal mail address.
1122 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1124 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1125 specified in ai_socktype. Fix invalid ai_protocol
1126 check. ai_protocol is usually set to 0 or depending on
1127 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1128 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1129 ai_socktype / ai_protocol in the returned addrinfo structure.
1131 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1132 Bruno Haible <bruno@clisp.org>
1134 * inet_ntop.h: New file.
1135 * inet_ntop.c: New file, from glibc with modifications.
1137 2005-05-08 Jim Meyering <jim@meyering.net>
1139 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1141 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1143 Merge from coreutils. Among other things,
1144 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1145 * fd-safer.c: New file.
1146 * fcntl-safer.h, open-safer.c: Remove.
1147 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1148 * dup-safer.c: Include unistd-safer.h first.
1149 Don't include errno.h.
1150 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1151 * file-type.h: Don't assume invoker included sys/stat.h first.
1152 * file-type.c: Rely on file-type.h change.
1153 * getloadavg.c: Include unistd-safer.h.
1154 (getloadavg): Use safer open.
1155 * getusershell.c: Include "stdio-safer.h".
1156 (getusershell): Use safer fopen.
1157 * long-options.c (long_options): Use NULL rather than 0.
1158 * modechange.h (mode_free): Remove; all callers changed to invoke
1160 * modechange.c: Likewise.
1161 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1162 (MODE_DONE): New constant.
1163 (struct mode_change): Remove 'next' member.
1164 (make_node_op_equals): New function; like the old one of the
1165 same name, except it allocates an array.
1166 (mode_compile, mode_create_from_ref): Use it.
1167 (mode_compile): Allocate result as an array, not a linked list.
1168 Parse octal string ourself, so that we catch mistakes like "+0".
1169 (mode_adjust): Arg is an array, not a linked list.
1170 * modechange.c: Include stat-macros.h, xalloc.h.
1171 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1172 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1173 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1174 Remove. This is now stat-macros.h's job.
1175 (talloc): Remove. All callers replaced by xalloc, so that
1176 our invokers don't have to worry about reporting memory failures.
1177 (make_node_op_equals): Remove.
1178 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1180 (struct mode_change): Moved here from modechange.h.
1181 (mode_append_entry): Remove.
1182 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1183 apps to have incorrect behavior. Use simpler algorithm for head
1184 and tail. Don't futz with umask; that's now the job of mode_adjust.
1185 Detect more invalid usages rather than having somewhat-random behavior.
1186 Don't insert an "a=" action, as that leads to incorrect behavior.
1187 (mode_compile, mode_create_from_ref): Return NULL on error instead
1188 of an enum, since now there's only one way to have an error. All
1190 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1191 at the correct time. Simplify calculation of "+u" and its ilk.
1192 Don't mishandle "+X".
1193 (mode_free): Remove "register" and localize decls.
1194 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1195 (struct mode_change): Move to modechange.c; callers don't
1196 need to see this stuff.
1197 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1198 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1199 (mode_change, mode_adjust): Reflect the new signatures noted above.
1200 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1201 that might redefine system include files.
1202 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1203 (my_usleep): Use NULL rather than (void *) 0.
1204 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1205 Use siginterrupt to specify that system calls should be interrupted.
1206 (rpl_nanosleep): Move initialization of suspended closer to call of
1208 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1209 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1210 (desirable_utmp_entry): New function.
1211 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1212 using x2nrealloc, to simplify logic.
1213 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1214 size calculation. Do not assume utmp file is a regular file.
1215 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1216 (READ_UTMP_CHECK_PIDS): New constant.
1217 * save-cwd.c: Include unistd-safer.h.
1218 (save_cwd): Use fd_safer.
1219 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1220 [!_LIBC] Include "stat-macros.h" instead.
1221 * unistd-safer.h (fd_safer): New decl.
1223 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1225 * byteswap_.h: New file.
1227 2005-04-25 Albert Chin <china@thewrittenword.com>
1229 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1232 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1234 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1235 that "UTC +1 second" continues to work. Problem reported
1237 (relunit_snumber): New rule.
1240 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1242 * getdate.y (universal_time_zone_table): New constant.
1243 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1244 universal_time_zone_table.
1245 (lookup_zone): Prefer universal_time_zone_table to
1246 local_time_zone_table, so that "GMT" time stamps are allowed in
1247 London during the summer. Problem reported by Ian Abbott.
1249 2005-04-12 Jim Meyering <jim@meyering.net>
1251 * human.c (humblock): Set *options even when returning due to
1252 xstrtoumax conversion failure. Thanks to a used-uninitialized
1255 2005-04-09 Jim Meyering <jim@meyering.net>
1257 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1258 -Wuninitialized: initialize tm0.tm_year.
1260 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1262 * getdate.y (parser_control): rels_seen is now a boolean, not a
1263 count, since there's no maximum. All uses changed.
1264 Add member dsts_seen.
1265 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1267 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1268 Use pc_rels_seen to decide whther a date is absolute.
1270 * getdate.y (number): Don't overwrite year.
1271 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1274 2005-04-02 Simon Josefsson <jas@extundo.com>
1276 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1277 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1279 2005-03-27 Jim Meyering <jim@meyering.net>
1281 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1283 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1285 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1286 "one's complement" -> "ones' complement" in comment, as per Knuth.
1287 "value of type" -> "type or expression" in comment.
1288 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1290 2005-03-26 Jim Meyering <jim@meyering.net>
1293 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1294 Correct typos: s/or/of/.
1296 2005-03-23 Jim Meyering <jim@meyering.net>
1298 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1300 2005-03-21 Jim Meyering <jim@meyering.net>
1302 Changes imported from coreutils.
1304 * cycle-check.c: Don't include xalloc.h.
1306 * path-concat.c: Don't include assert.h.
1307 (path_concat): Remove assertion that would have triggered
1308 for ABASE starting with more than one slash.
1309 Reported by Andreas Schwab.
1311 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1312 properly when ABASE is an absolute file name.
1313 Correct the description of this function.
1315 Add an assertion and a test driver.
1316 This fixes a bug introduced on 2004-07-02.
1317 Andreas Schwab reported the resulting failure of cp --parents:
1318 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1320 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1322 * strftime.c (my_strftime): If the underlying strftime returns 0
1323 (which shouldn't happen), generate nothing instead of returning 0
1324 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1326 2005-03-16 Bruno Haible <bruno@clisp.org>
1328 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1330 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1332 * strftime.c (my_strftime): Prepend space to format so that we can
1333 reliably distinguish strftime failure from empty output on POSIX
1336 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1338 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1339 (iconv_string): Don't guess a size-zero buffer, as that might cause
1340 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1341 result would be 'too large', where 'too large' is (heuristically)
1342 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1343 overflow concerns. This will prevent some unwanted malloc failures
1344 when the inputs are very large.
1346 2005-03-15 Bruno Haible <bruno@clisp.org>
1348 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1351 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1354 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1356 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1358 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1359 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1361 * strtol.c: Likewise.
1363 2005-03-14 Simon Josefsson <jas@extundo.com>
1365 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1368 2005-03-14 Jim Meyering <jim@meyering.net>
1370 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1371 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1372 to be nonzero so that we (and caller) can detect the difference
1373 between a valid zero-length expansion and an error return, even
1374 when the underlying strftime fails before writing anything into
1377 2005-03-10 Jim Meyering <jim@meyering.net>
1379 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1380 so that this module works on systems without fchdir.
1382 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1384 Factor int-properties macros into a single file, except for
1385 glibc-related files.
1386 * intprops.h: New file.
1387 * getloadavg.c: Include it instead of limits.h.
1388 (INT_STRLEN_BOUND): Remove.
1389 * human.c: Include intprops.h.
1390 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1391 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1392 * inttostr.h: Include intprops.h instead of limits.h.
1393 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1394 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1395 for consistency with intprops.h.
1396 (time_t_is_integer, twos_complement_arithmetic): Use them.
1397 * sig2str.h: Include <signal.h>, intprops.h.
1398 (INT_STRLEN_BOUND): Remove.
1399 * strftime.c (TYPE_SIGNED): Remove.
1400 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1401 * strtol.c: Adjust comments to match intprops.h.
1402 * userspec.c: Include intprops.h.
1403 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1404 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1405 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1406 instead of rolling our own expressions.
1407 * xstrtol.c: Include xstrtol.h first, to test interface.
1409 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1411 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1412 the right thing even if adding 1900 would overflow. Similarly
1413 for tm_mon + 1 and tm_yday + 1.
1414 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1415 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1416 (DO_SIGNED_NUMBER): New macro.
1417 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1419 2005-03-07 Bruno Haible <bruno@clisp.org>
1421 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1423 2005-03-03 Derek R. Price <derek@ximbiot.com>
1424 Bruno Haible <bruno@clisp.org>
1426 * pagealign_alloc.h: New file.
1427 * pagealign_alloc.c: New file.
1429 2005-01-28 Bruno Haible <bruno@clisp.org>
1431 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1434 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1436 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1437 The workaround isn't strictly needed for POSIX conformance, and
1438 it's too much of a pain to configure and maintain. We'll ask
1439 people to fix their kernels instead.
1440 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1441 (NANOSLEEP_BUG_WORKAROUND): Remove.
1442 (xnanosleep): Remove the workaround.
1444 2005-02-12 Bruno Haible <bruno@clisp.org>
1446 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1448 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1450 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1451 * timespec.h (gettime): Return void, since it always
1452 succeeds now. All uses changed.
1453 * gettime.c (gettime) Likewise.
1454 [HAVE_NANOTIME]: Prefer nanotime.
1455 Assume gettimeofday succeeds, as POSIX requires.
1456 Assime time () succeeds, since other code already does.
1457 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1458 (timespec_subtract): Remove.
1459 (NANOSLEEP_BUG_WORKAROUND): New constant.
1460 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1461 things considerably. Use it only on GNU/Linux hosts, since the
1462 workaround shouldn't be needed elsewhere.
1464 2005-02-24 Bruno Haible <bruno@clisp.org>
1466 * gettext.h: Update from GNU gettext 0.14.2.
1468 2005-02-24 Bruno Haible <bruno@clisp.org>
1470 * localcharset.c: Update from GNU gettext 0.14.2.
1471 * config.charset: Update from GNU gettext 0.14.2.
1473 2005-02-22 Simon Josefsson <jas@extundo.com>
1475 * iconvme.h, iconvme.c: New files, from libc.
1477 2005-02-20 Neil Conway <neilc@samurai.com>
1479 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1480 returned by OSX/Darwin if the specified buffer is not large
1481 enough for the hostname.
1483 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1485 * memrchr.h: New file.
1486 * chdir-long.c: Include it.
1487 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1488 Don't bother including stddef.h.
1490 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1492 * argp-help.c (__argp_help): Create a fake struct argp_state and
1493 pass it to _help, otherwise the latter coredumps trying to
1494 dereference state.root_argp.
1496 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1498 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1500 Include <sys/types.h>, for dev_t.
1501 (ME_DUMMY, ME_REMOTE): Move from here....
1502 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1503 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1505 Include mountlist.h first, to test the interface.
1507 2005-01-29 Bruno Haible <bruno@clisp.org>
1509 * progname.c (program_name): Initialize.
1510 Needed when linking statically on MacOS X.
1512 2005-01-28 Bruno Haible <bruno@clisp.org>
1514 * javacomp.sh.in: New file, from GNU gettext.
1515 * javacomp.h: New file, from GNU gettext.
1516 * javacomp.c: New file, from GNU gettext.
1518 2005-01-26 Bruno Haible <bruno@clisp.org>
1520 * javaexec.sh.in: New file, from GNU gettext.
1521 * javaexec.h: New file, from GNU gettext.
1522 * javaexec.c: New file, from GNU gettext.
1524 2005-01-26 Simon Josefsson <jas@extundo.com>
1526 * gai_strerror.c: Use GPL in header.
1528 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1530 * argp-help.c (hol_entry_help): Avoid using non-constant
1531 initializers for struct pentry_state.
1532 (__argp_error): Check return value of __asprintf
1533 (__argp_failure): Translate error message
1535 * argp-parse.c: Removed braces around the expansion of N_()
1537 2005-01-21 Jim Meyering <jim@meyering.net>
1539 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1540 same value as for Solaris 9.
1542 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1543 component length. This included changing the parameter to be
1544 of type `char *' rather than `char const *'.
1545 * chdir-long.h (chdir_long): Update prototype.
1547 * openat.c (fdopendir, fstatat): New functions.
1548 * openat.h: Include headers required for use of DIR and struct stat.
1549 [AT_SYMLINK_NOFOLLOW]: Define.
1550 (fdopendir, fstatat): Add prototypes.
1552 2005-01-21 Bruno Haible <bruno@clisp.org>
1554 * classpath.h: New file, from GNU gettext.
1555 * classpath.c: New file, from GNU gettext.
1557 2005-01-20 Simon Josefsson <jas@extundo.com>
1559 * version-etc-fsf.c: New file, with version_etc_copyright.
1560 * version-etc.c: Remove version_etc_copyright.
1561 * version-etc.h (version_etc_copyright): Use [] instead of * in
1562 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1564 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1566 * save-cwd.c (save_cwd): Remove code to support the case
1567 where fchdir is missing or flaky.
1569 2005-01-20 Simon Josefsson <jas@extundo.com>
1571 * base64.h (isbase64): Add.
1573 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1574 using a unsigned prototype, don't inline.
1575 (base64_decode): Use it.
1577 2005-01-19 Bruno Haible <bruno@clisp.org>
1579 * sh-quote.h: New file, from GNU gettext.
1580 * sh-quote.c: New file, from GNU gettext.
1582 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1584 Merge changes from coreutils, as described below in several
1585 changelogs dated today.
1587 * save-cwd.c: Include "save-cwd.h" before other include files.
1588 (O_DIRECTORY): Remove; not needed here, since "." must be
1589 a directory. All uses removed.
1590 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1591 universal on Suns, and we also need to test for IRIX.
1592 Revamp code to use 'if' rather than '#if'.
1593 Avoid unnecessary comparison of cwd->desc to 0.
1595 * utimens.c (futimens): Robustify the previous patch, by checking
1596 for known valid error numbers rather than observed invalid ones.
1598 2005-01-18 Jim Meyering <jim@meyering.net>
1600 * version-etc.c (version_etc_copyright): Update copyright date.
1602 * utimens.c (futimens): Account for the fact that futimes
1603 can also fail with errno == ENOSYS or errno == ENOENT.
1604 Patch from Dmitry V. Levin.
1606 Change the name of the robust chdir function from chdir to chdir_long.
1607 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1608 (restore_cwd): Use chdir_long, not chdir.
1609 * chdir-long.c: Renamed from chdir.c.
1610 * chdir-long.h: Renamed from chdir.h.
1611 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1614 2005-01-18 Bob Proulx <bob@proulx.com>
1616 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1617 offsetof() macro construct to avoid compile failure with native HP-UX
1618 11.0 ANSI C compiler.
1620 2005-01-06 Bruno Haible <bruno@clisp.org>
1622 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1623 because stpncpy.m4 takes care of it.
1625 2004-01-24 Bruno Haible <bruno@clisp.org>
1627 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1629 2003-10-09 Bruno Haible <bruno@clisp.org>
1631 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1633 2005-01-06 Bruno Haible <bruno@clisp.org>
1635 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1636 * fwriteerror.c: Include <stdbool.h>.
1637 (fwriteerror): At the end, close the file stream. Record whether
1638 stdout was already closed.
1640 2004-05-27 Bruno Haible <bruno@clisp.org>
1642 * execute.c (environ): Declare if needed.
1643 * pipe.c (environ): Likewise.
1644 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1646 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1648 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1649 definitions to be after all include files, to avoid collisions.
1650 Problem reported by Bob Proulx.
1652 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1654 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1655 not needed. This removes a dependency on the gettext module.
1656 [defined _LIBC]: Do not include <libintl.h>; not needed.
1658 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1660 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1663 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1665 * argp-parse.c: Include <stddef.h>.
1666 (alignof, alignto): New macros.
1667 (parser_init): Don't assume that void * is aligned sufficiently
1670 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1671 need to extend the stack.
1672 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1675 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1677 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1679 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1681 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1682 Remove now-obsolete comment about AIX.
1683 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1684 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1685 (YYMAXDEPTH): New macro.
1687 2004-12-18 Bruno Haible <bruno@clisp.org>
1689 * fatal-signal.c (fatal_signals): Make non-const.
1690 (init_fatal_signals): New function.
1691 (uninstall_handlers, install_handlers): Ignore signals that were set to
1693 (at_fatal_signal): Call init_fatal_signals.
1694 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1696 Reported by Paul Eggert.
1698 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1700 * getdate.y (textint): New member "negative".
1701 (time_zone_hhmm): New function.
1702 Expect 14 shift-reduce conflicts, not 13.
1703 (o_colon_minutes): New rule.
1704 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1705 (yylex): Set the "negative" member of signed numbers.
1707 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1709 Changes imported from coreutils.
1710 * hard-locale.c: Assume <locale.h> exists.
1712 (GLIBC_VERSION): New macro.
1713 (hard_locale): Assume setlocale exists.
1714 Rewrite to avoid #ifdef.
1715 Use strdup rather than malloc + strcpy.
1716 * human.c: Assume <locale.h> exists.
1717 (human_readable): Assume localeconv exists.
1719 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1721 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1722 convert T2, not T. (Imported from libc.)
1724 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1726 * getcwd.c (is_ENAMETOOLONG): New macro.
1727 (__getcwd.c): Don't restore errno; glibc doesn't.
1728 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1729 first, falling back to our code only if its results look suspicious.
1730 Ensure that the resulting buffer is only as large as necessary.
1732 * readutmp.c: Include readutmp.h first.
1733 Include <errno.h>, since readutmp.h no longer does that.
1734 * readutmp.h: Don't include <errno.h>,
1735 <sys/param.h>, <time.h>; not needed to establish interface.
1736 (errno): Remove decl.
1737 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1738 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1739 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1741 2004-11-28 Simon Josefsson <jas@extundo.com>
1743 * base64.h, base64.c: New file.
1745 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1747 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1749 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1751 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1752 HP's ANSI C compiler.
1753 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1754 Declaring int functions causes warnings on some modern systems and
1755 shouldn't be needed to compile on ancient ones.
1756 * same.c (MIN) [defined MIN]: Don't define, since it's already
1759 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1760 with the following changes.
1761 (__set_errno): Parenthesize properly.
1762 Include <stdbool.h>.
1763 (MIN, MAX, MATCHING_INO): New macros.
1764 (__getcwd): Define with prototype, not K&R form.
1765 Use heuristics to allocate default buffer on stack if possible.
1766 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1767 behavior, and to avoid the PATH_MAX limit when computing
1769 Use MATCHING_INO to compare inode number to file.
1770 Check for arithmetic overflow in size calculations.
1771 Fix bug in reallocation of dot array that caused getcwd to fail
1772 on directories nested deeper than 75.
1773 Be more careful about saving errno on error.
1774 Do not use realloc; use only free+malloc, as this is a bit
1775 more flexible and avoids a needless copy operation.
1776 Do not inspect st_dev and st_ino for symbolic links; POSIX
1777 doesn't specify the latter.
1778 Check for closedir errors.
1779 Avoid needless casts.
1780 Use "#ifdef weak_alias" around weak_alias, to be like other
1782 The following changes to getcwd.c have effect only when used in
1783 gnulib; they have no effect inside glibc proper.
1784 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1785 as alloca isn't used.
1786 (alloca, __alloca): Likewise.
1787 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1788 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1789 unconditionally, as gnulib assumes C89 or better.
1790 Do not include <sys/param.h>.
1791 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1792 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1794 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1795 Include <dirent.h> in a way that is compatible with modern Autoconf.
1796 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1797 New macros, if not already defined.
1798 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1799 Use "_LIBC", not "defined _LIBC", for consistency.
1800 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1802 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1803 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1804 * xgetcwd.c: David MacKenzie's old code was removed, so give
1805 credit only to Jim Meyering and adjust the copyright dates.
1806 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1807 <stdlib.h>, <unistd.h>, "pathmax.h".
1808 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1809 (INITIAL_BUFFER_SIZE): Remove.
1810 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1812 2004-11-23 Jim Meyering <jim@meyering.net>
1814 * getopt_.h: Remove trailing blanks.
1816 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1818 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1819 (futimens): New function, which uses futimes if available.
1820 (futimens, utimens): Support timespec==NULL, with same semantics
1821 as utime and utimens.
1822 * utimens.h (futimens): New decl.
1824 2004-11-23 Jim Meyering <jim@meyering.net>
1826 * __fpending.c: Add comment.
1828 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1830 * getopt_.h: Re-addition of __getopt_argv_const caused
1831 redefinition warnings. To avoid them, include the defines
1832 in `#if !defined __need_getopt ... #endif'. The only place
1833 where __getopt_argv_const is used is in definitions
1834 of getopt_long and getopt_long_only below, which are as well
1835 protected by `#ifndef __need_getopt'.
1836 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1837 __need_getopt after including <stdio.h> and <unistd.h> These
1838 headers might have defined it.
1840 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1842 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1844 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1845 optopt): Use them instead of invoking ## directly; otherwise, the
1846 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1848 2004-11-19 Bruno Haible <bruno@clisp.org>
1850 * strtok_r.c: Move comments from here...
1851 * strtok_r.h: ... to here.
1853 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1855 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1856 might fail. Problem reported by Yoann Vandoorselaere.
1857 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1858 that mishandle size_t overflow.
1860 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1862 * canon-host.c: Include "strdup.h".
1863 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1864 Use strdup instead of malloc/strcpy to duplicate strings.
1866 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1867 (human_space_before_unit): New constant.
1868 * human.c (human_readable): Support it.
1870 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1871 (xgetcwd): Set errno correctly when failing.
1872 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1873 the failure is actually due to a PATH_MAX problem.
1875 Further getopt changes to make it more likely that glibc will
1876 buy the changes back.
1877 * getopt.c (POSIXLY_CORRECT): New constant.
1878 (getopt): Use it, so to preserve glibc semantic
1879 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1880 when compiling for libc.
1881 * getopt_.h (__getopt_argv_const): Bring it back.
1882 (getopt_long, getopt_long_only): Use it.
1884 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1885 New arg POSIXLY_CORRECT. All callers changed.
1886 (getopt): Argv is now char * const *, as per standard.
1887 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1888 not char *__getopt_argv_const *.
1889 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1890 _getopt_long_only_r): Likewise.
1891 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1892 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1893 _getopt_long_r, _getopt_long_only_r): Likewise.
1894 * getopt_.h (__getopt_argv_const): Remove.
1895 (getopt): Argv is now char * const *, as per standard.
1897 * getdate.y (tORDINAL): New token.
1898 (day, relunit): Allow it for relative times.
1899 (relative_time_table): Use tORDINAL for ordinals.
1901 2004-11-15 Jim Meyering <jim@meyering.net>
1903 * closeout.c: Include "__fpending.h" once again.
1904 Include <stdbool.h>.
1905 (close_stdout): Don't fail just because stdout was closed initially,
1906 since some programs don't write to stdout in the normal course of
1907 operation (other than --version and --help), and we don't want this
1908 function to make e.g. `touch file >&-' fail.
1909 But do fail if it was closed and someone has tried to write to it.
1910 E.g., `printf foo >&-' must fail.
1912 2004-11-11 Simon Josefsson <jas@extundo.com>
1914 * strtok_r.h, strtok_r.c: New file.
1916 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1918 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1919 we can stop lying to compilers about the constness of argv when we
1920 are compiled outside glibc.
1921 (getopt, getopt_long, getopt_long_only): Use it.
1922 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1924 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1925 _getopt_long_only_r): Likewise.
1926 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1927 _getopt_long_only_r): Likewise.
1929 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1930 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1931 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1932 the other external symbols.
1933 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1934 declaration, since the above renaming now works around collisions.
1936 2004-11-11 Jim Meyering <jim@meyering.net>
1938 * linebreak.c: Remove trailing blanks.
1939 * alloca_.h: Likewise.
1940 * acosl.c: Likewise.
1941 * euidaccess.c: Likewise.
1942 * allocsa.h: Likewise.
1944 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1946 * mktime.c (SHR): New macro, which is a portable
1947 substitute for >> that should work even on Crays.
1948 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1949 Problem reported by Mark D. Baushke in
1950 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1951 * getdate.y (SHR): Likewise.
1953 * strftime.c (SHR): Likewise.
1955 * quotearg.c (struct quoting_options): Use unsigned int for
1956 quote_these_too, so that right shifts are well defined. All uses
1959 2004-11-10 Simon Josefsson <jas@extundo.com>
1961 * getaddrinfo.h, getaddrinfo.c: New files.
1963 2004-11-10 Jim Meyering <jim@meyering.net>
1965 Ensure that no close failure goes unreported.
1966 * closeout.c (close_stdout): Always close stdout. I.e., don't
1967 return early when it seems there's nothing to flush.
1968 Don't include __fpending.h.
1970 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1972 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1974 2004-11-05 Bruno Haible <bruno@clisp.org>
1976 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1977 Reported by Mark D. Baushke <mdb@cvshome.org>.
1979 2004-11-04 Bruno Haible <bruno@clisp.org>
1981 2004-09-11 Bruno Haible <bruno@clisp.org>
1982 * allocsa.valgrind: New file.
1983 2004-02-06 Bruno Haible <bruno@clisp.org>
1984 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1985 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1986 Reported by Christopher Seip <chris.seip@hp.com>.
1988 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1990 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1991 with errno == ERANGE if the buffer is too small.
1992 Problem reported by Mark D. Baushke.
1994 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1996 * xreadlink.c (MAXSIZE): New macro.
1997 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1998 size does not exceed MAXSIZE. Avoid cast.
1999 As suggested by Mark D. Baushke in
2000 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2001 if readlink fails with buffer size just under MAXSIZE, try again
2004 2004-11-02 Derek R. Price <derek@ximbiot.com>
2005 and Paul Eggert <eggert@cs.ucla.edu>
2007 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2008 (get_date): Overparenthesize to avoid GCC warning.
2010 2004-11-02 Bruno Haible <bruno@clisp.org>
2012 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2013 function returns void.
2015 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2017 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2018 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2021 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2023 * getdate.y: Add support for TZ="foo" within a date string.
2024 Fix some bugs near time_t boundaries. Reject dates with
2025 out-of-range components, e.g., "Sept 31".
2026 Include <stdlib.h>, "setenv.h", "xalloc.h".
2027 (ISDIGIT_LOCALE): Remove; unused.
2028 Note that the TZ and time functions used here are not reentrant.
2029 (mktime_ok, get_tz): New functions.
2030 (TZBUFSIZE): New constant.
2031 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2032 This requires that we sometimes generate our own TZ="XXX..." setting.
2034 2004-10-27 Derek R. Price <derek@ximbiot.com>
2036 * mktime.c (not_equal_tm): Remove redundant check.
2038 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2040 * getdate.y: Use Bison 1.875 features, and some minor
2041 code cleanups. This change does not affect semantics.
2042 Don't include <stdlib.h>; no longer needed.
2043 Don't include unlocked-io.h; only the "#if TEST" code uses
2044 stdio, and performance isn't crucial there.
2045 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2046 Bison 1.875 features as described below.
2047 All uses of "PC." replaced by "pc->".
2048 (YYSTYPE): Add a forward declaration.
2049 (yylex, yyerror): Use full prototypes in forward decls.
2050 Use "%pure-parser" rather than obsolescent "%pure_parser".
2051 Use %parse-param and %lex-param instead of obsolescent
2052 YYPARSE_PARAM and YYLEX_PARAM.
2053 (meridian_table, month_and_day_table, time_units_table,
2054 relative_time_table, time_zone_table, military_table,
2055 lookup_zone, lookup_word, get_date):
2056 Use NULL instead of 0 where appropriate.
2057 (to_hour): Avoid abort (), to avoid a dependency on
2059 (yyerror, yylex): Now accepts parser_control * arg.
2060 (main) [TEST]: Use '\0' rather than 0 for char.
2062 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2064 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2065 It's now the caller's responsibility to handle the case where
2066 !HAVE_GETPAGESIZE && !defined getpagesize.
2068 * mktime.c (leapyear): Arg is long int, not int.
2070 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2072 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2074 2004-10-12 Simon Josefsson <jas@extundo.com>
2076 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2077 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2080 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2082 * vsnprintf.h: New file.
2083 * vsnprintf.c: New file.
2085 2004-10-07 Bruno Haible <bruno@clisp.org>
2087 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2088 into the provided buffer.
2090 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2092 * diacrit.c, diacrit.h: Add GPL notice.
2094 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2095 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2096 * logl.c (logl): Keep the code as similar to glibc as possible.
2097 This avoids a potential constant-folding bug.
2099 2004-10-05 Bruno Haible <bruno@clisp.org>
2101 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2103 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2105 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2106 * xmalloc.c (xmemdup): Likewise.
2107 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2108 XFREE): Remove these long-obsolescent macros.
2109 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2110 * xstrdup.c: Remove.
2112 * regex.c (re_comp): Cast gettext return value to char *,
2113 Problem reported by Martin Neitzel via Mark D. Baushke.
2115 2004-10-04 Simon Josefsson <jas@extundo.com>
2117 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2118 '#ifdef USE_UNLOCKED_IO'.
2120 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2122 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2123 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2124 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2125 regex.c, sha1.c, version-etc.c, yesno.c:
2126 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2127 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2128 the includer's responsibility.
2130 Sync from coreutils.
2132 * modechange.c (mode_compile): Don't decrement a pointer that
2133 points to the start of a string, as the C Standard says the
2134 resulting behavior is undefined.
2136 * backupfile.h (enum backuptype): Rename none -> no_backups,
2137 simple -> simple_backups, numbered_existing ->
2138 numbered_existing_backups, numbered -> numbered_backups
2139 to avoid shadowing problems. All uses changed.
2140 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2141 * backupfile.c (check_extension, numbered_backup):
2142 Rename locals to avoid shadowing 'basename'.
2143 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2146 * .cppi-disable: Add getopt_.h, getopt_int.h.
2147 * .cvsignore: Add getopt.h.
2149 2004-10-04 Simon Josefsson <jas@extundo.com>
2151 * memmem.h: New file.
2152 * memmem.c: New file, taken from glibc.
2154 2004-10-02 Jim Meyering <jim@meyering.net>
2156 * dirfd.h, getpagesize.h: Add copyright notice.
2158 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2160 * snprintf.c: Remove comments as to why each header is needed.
2162 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2164 * strsep.h: New file.
2165 * strsep.c: New file.
2167 2004-10-01 Simon Josefsson <jas@extundo.com>
2169 * snprintf.c (snprintf): Handle size==0.
2171 2004-10-01 Simon Josefsson <jas@extundo.com>
2172 Bruno Haible <bruno@clisp.org>
2174 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2175 (snprintf): Declare 'args'.
2177 2004-09-30 Simon Josefsson <jas@extundo.com>
2179 * snprintf.h, snprintf.c: New files.
2181 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2183 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2184 (hol_entry_help): Never translate an empty string.
2185 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2186 * argp.h (OPTION_NO_TRANS): New option.
2188 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2190 * xvasprintf.c: Include xalloc.h.
2191 (xvasprintf): Use xalloc_die, not xmalloc_die.
2193 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2195 * dummy.c: Change copyright notice to FSF, and license to GPL.
2197 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2199 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2200 Problem reported by Bruno Haible in:
2201 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2203 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2205 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2206 in case some system header has #define'd it. Problem reported by
2207 Soeren D. Schulze in
2208 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2210 2004-09-08 Bruno Haible <bruno@clisp.org>
2212 * stdint_.h.in: New file, taken from GNU clisp.
2214 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2216 * xvasprintf.h: New file.
2217 * xvasprintf.c: New file.
2218 * xasprintf.c: New file.
2220 2004-09-08 Bruno Haible <bruno@clisp.org>
2222 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2224 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2226 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2228 Import from coreutils.
2229 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2230 strings on unbounded length. alloca's performance benefits aren't
2231 that important here.
2233 (parse_with_separator): New function, with most of the internals
2234 of the old parse_user_spec. Allow user to omit both user and group,
2235 for compatibility with FreeBSD.
2236 Clone only the user name, not the entire spec.
2237 Do not set *uid, *gid unless entirely successful.
2238 Avoid memory leak in some failing cases.
2239 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2240 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2241 (parse_user_spec): Rewrite to use parse_with_separator.
2243 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2245 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2246 its complicated substitute.
2247 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2248 and program_invocation_name.
2249 (__argp_basename) [!_LIBC]: Remove; the only use was
2250 replaced by its body.
2251 (__argp_short_program_name): Change condition from
2252 !defined __argp_short_program_name to
2253 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2254 to match argp-namefrob.h.
2255 (__argp_failure): Don't assume strerror_r returns char *.
2256 * argp-parse.c (N_): Define unconditionally.
2257 (argp_default_options): Fill out initializers with 0 to avoid
2260 2004-08-12 Simon Josefsson <jas@extundo.com>
2262 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2263 * getopt_.h: Renamed from getopt.h.
2265 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2267 Merge from coreutils.
2269 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2270 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2271 for Reliant Unix 5.43.
2273 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2274 (union fooround): Use uintmax_t, not long int.
2275 The rest is a merge from libc:
2276 [defined _LIBC]: Include <shlib-compat.h>.
2277 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2279 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2281 * strverscmp.c: Convert to UTF-8.
2283 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2285 * obstack.h (obstack_empty_p):
2286 Don't assume that chunk->contents is suitably aligned.
2287 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2288 Likewise. Problem reported by Benno in
2289 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2291 * chown.c (rpl_chown): Work even if the file is writeable but not
2292 readable. This could be improved further but it'd take some work.
2294 2004-08-08 Simon Josefsson <jas@extundo.com>
2296 * xgethostname.c: Don't include error.h (not used).
2299 * getpass.c: Include getpass.h first.
2301 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2303 * xalloc-die.c: New files.
2304 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2306 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2307 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2308 (_, N_, xalloc_die): Move to xalloc-die.c.
2309 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2310 so that we needn't mess with xalloc_msg_memory_exhausted.
2312 * sha1.h: Renamed from sha.h.
2313 (SHA1_H): Renamed from _SHA_H.
2314 (sha1_ctx): Renamed from sha_ctx.
2315 (sha1_init_ctx): Renamed from sha_init_ctx.
2316 (sha1_process_block): Renamed from sha_process_block.
2317 (sha1_process_bytes): Renamed from sha_process_bytes.
2318 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2319 (sha1_read_ctx): Renamed from sha_read_ctx.
2320 (sha1_stream): Renamed from sha_stream.
2321 (sha1_buffer): Renamed from sha_buffer.
2322 * sha1.c: Likewise; renamed from sha.c.
2323 Do not include <sys/types.h>.
2324 Include <stddef.h> rather than <stdlib.h>.
2326 2004-08-08 Bruno Haible <bruno@clisp.org>
2328 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2329 FILESYSTEM_PREFIX_LEN.
2330 * progreloc.c: Likewise.
2331 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2333 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2336 * argp-help.c (make_hol, hol_append): Don't assume that
2337 SIZE_MAX is a valid preprocessor constant.
2338 (__argp_basename): Change from "#ifndef _LIBC"
2339 to "#ifndef __argp_short_program_name", so that
2340 we don't compile these functions for tar.
2342 More merges from coreutils.
2343 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2344 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2346 * addext.c: Remove; no longer needed.
2347 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2348 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2349 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2350 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2351 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2352 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2353 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2354 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2355 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2356 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2357 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2358 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2359 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2360 Import changes from coreutils.
2362 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2364 Merge from coreutils.
2366 * .gdb-history: Remove; this doesn't belong here.
2368 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2369 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2370 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2372 * dirname.h: Include <stdbool.h>.
2373 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2374 for consistency with POSIX terminology. All uses changed.
2375 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2376 (strip_trailing_slashes): Use bool for booleans.
2377 * stripslash.c (strip_trailing_slashes): Likewise.
2379 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2380 sometimes returns a positive errno value even when it succeeds.
2381 (print_errno_message) [!LIBC]: Fall back on strerror if
2384 * path-concat.c (mempcpy): Don't define if a system header defines it.
2385 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2386 (longest_relative_suffix): New function.
2387 (path_concat): Use it. Assume first argument is not NULL.
2388 Port to DOS. Omit redundant separators.
2389 Report an error instead of returning NULL.
2390 Use mempcpy instead of memcpy.
2391 (xpath_concat): Remove: not declared or used.
2393 * same.h: Include <stdbool.h>
2394 (same_name): Return bool, not int.
2395 * same.c (same_name): Likewise.
2396 (errno): Don't declare; we assume C89 or better now.
2398 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2399 if not already defined.
2401 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2402 * dup-safer.c (errno): Likewise.
2404 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2406 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2409 2004-08-03 Simon Josefsson <jas@extundo.com>
2411 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2412 * progname.h: Don't include stdbool.h.
2414 2004-08-02 Simon Josefsson <jas@extundo.com>
2416 * getsubopt.h: New file, with comments from Bruno Haible.
2417 * getsubopt.c: New file, from glibc, but slightly modified based on
2418 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2420 2004-08-01 Simon Josefsson <jas@extundo.com>
2422 * xgetdomainname.c: Include stdlib.h, for free().
2424 2004-07-16 Simon Josefsson <jas@extundo.com>
2426 * dummy.c: New file.
2428 2004-07-16 Bruno Haible <bruno@clisp.org>
2430 * backupfile.h: Add extern "C" for C++.
2431 * closeout.h: Likewise.
2432 * copy-file.h: Likewise.
2433 * findprog.h: Likewise.
2434 * full-write.h: Likewise.
2435 * pathname.h: Likewise.
2436 * progname.h: Likewise.
2437 * stpcpy.h: Likewise.
2438 * stpncpy.h: Likewise.
2439 * strcase.h: Likewise.
2440 * strstr.h: Likewise.
2441 * xalloc.h: Likewise.
2443 * mbswidth.h: Add extern "C" for C++.
2444 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2446 2004-07-09 Simon Josefsson <jas@extundo.com>
2448 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2449 failed without this.)
2451 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2453 * fchown-stub.c: New file.
2455 2004-06-24 Jim Meyering <jim@meyering.net>
2457 * obstack.h (obstack_base): Cast to (void *), per documentation.
2459 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2461 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2463 2004-06-01 Jim Meyering <jim@meyering.net>
2465 * calloc.c: New file.
2467 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2469 * getdate.y (yylex): Allow space between sign and number.
2470 Problem reported by Dan Jacobson.
2472 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2473 and Jim Meyering <jim@meyering.net>
2475 Merge from coreutils CVS.
2477 * stat-macros.h: New file, with contents from file-type.h
2478 and coreutils' system.h.
2479 * file-type.c: Include "stat-macros.h".
2480 * file-type.h (file_type): Move all macro definitions to new file,
2483 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2484 Wrap old code with this conditional.
2485 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2486 function that does not dereference symlinks.
2487 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2489 * xreadlink.c: Include xreadlink.h first, to catch .h file
2490 dependency problems.
2491 (xreadlink): Accept new arg SIZE, for efficiency.
2492 All decls and uses changed.
2493 * xreadlink.h: Include <stddef.h>, for size_t.
2495 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2496 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2498 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2500 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2502 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2503 macros to be defined.
2504 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2505 the allocator returns NULL because the requested size is zero.
2507 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2509 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2510 var. Add comment explaining why libc still defines it. This
2511 merges the following patch from glibc:
2512 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2514 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2516 * obstack.c (_obstack): Remove unused variable. It hasn't been
2517 present in glibc since revision 1.1 of this file.
2518 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2519 obstack_alignment_mask, obstack_alloc, obstack_base,
2520 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2521 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2522 obstack_grow0, obstack_init, obstack_int_grow,
2523 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2524 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2525 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2526 nonexistent functions.
2528 2004-05-17 Derek R. Price <derek@ximbiot.com>
2529 Paul Eggert <eggert@cs.ucla.edu>
2531 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2533 2004-05-14 Bruno Haible <bruno@clisp.org>
2535 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2536 that consists of a '.' followed by an empty digit string.
2537 Patch by Tor Lillqvist <tml@iki.fi>.
2539 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2541 Port obstack to the AS/400, where pointers are 16 bytes wide and
2542 you cannot cast an integer to a valid pointer. This patch is
2543 currently waiting to be integrated into glibc; see
2544 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2546 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2547 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2548 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2549 (struct obstack): temp member is now a union of a pointer and
2550 an integer, instead of an integer. All integer uses changed.
2551 This does not affect the physical layout of struct obstack,
2552 except on hosts (like the AS/400) where the size or alignment of
2553 void * is greater than that of ptrdiff_t.
2554 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2555 __STDC__)]: Store temporary in pointer member of union, not
2557 * obstack.c: Include <stddef.h>, for offsetof.
2558 (struct fooalign): Remove; it doesn't need a name.
2559 (union fooround): Change double to long double, and add void *.
2560 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2561 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2562 not a macro. Hence the values are always int; so remove all
2563 casts-to-int in uses.
2565 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2566 Derek Price <derek@ximbiot.com>
2568 * alloca.c: Include <alloca.h>, to get our interface.
2569 * alloca_.h: Use __alloca on AIX, so that we don't have to
2570 include <alloca.h> first. Use C89 prototype for alloca; this
2571 requires including <stddef.h> for size_t. Use extern "C" if C++.
2572 Use #elif for simplicity, since we can assume C89 now.
2573 Don't try to source the system alloca.h since it will not be found
2574 and to prevent recursively including its replacement.
2575 * fnmatch.c: Include <alloca.h> instead of opencoding.
2576 * regex.c: Likewise.
2578 2004-05-16 Derek Price <derek@ximbiot.com>
2579 Paul Eggert <eggert@cs.ucla.edu>
2581 getline cleanup. This changes the getndelim2 API: both order of
2582 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2585 * getline.c: Don't include stddef.h or stdio.h, since our
2586 interface does that.
2587 (getline): Always use getdelim, so that we don't have two
2588 copies of this code.
2589 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2591 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2592 (GETNDELIM2_MAXIMUM): New macro.
2593 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2594 instead of the old practice of delim2==0. All callers changed.
2595 Return -1 on overflow, instead of returning junk.
2596 Do not set *linesize unless allocation succeeds.
2597 * getndelim2.h: Do not include stddef.h; no longer needed, now
2598 that we include sys/types.h.
2599 * getnline.h: Likewise.
2600 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2601 (getndelim2): Reorder arguments.
2602 * getnline.c (getnline, getndelim):
2603 Don't discard the NMAX argument.
2604 (getnline): Invoke getndelim, to avoid code duplication.
2605 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2606 of (size_t) -1 by callers of the getnline family.
2608 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2610 * nanosleep.c (suspended): Change its type from int to
2611 sig_atomic_t volatile.
2612 (first_call): Make it private to rpl_nanosleep, and have it
2613 be zero initially as that's a bit faster.
2614 (my_usleep): Round up fractional times instead of truncating them,
2615 as this is the usual meaning for 'sleep'.
2617 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2619 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2620 (ENOSYS): Define if not defined.
2621 (settime): Fall back on stime if it exists and settimeofday fails.
2622 But don't bother with fallbacks if a method fails with errno == EPERM.
2624 2004-05-11 Jim Meyering <jim@meyering.net>
2626 Prior to this change, the save_cwd caller required read access to the
2627 current directory on most systems (ones with the fchdir function).
2629 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2630 fails, try write-only, and finally, resort to using xgetcwd.
2632 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2634 * obstack.c, obstack.h: Import changes from libc.
2636 2004-04-28 Bruno Haible <bruno@clisp.org>
2638 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2639 implicitly appends .exe to executables.
2640 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2641 accepts Windows pathnames.
2642 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2643 Cygwin like Windows, since it now accepts Windows pathnames.
2644 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2645 Cygwin like Windows, since it now accepts Windows pathnames.
2646 Reported by Derek Robert Price <derek@ximbiot.com>.
2648 2004-04-20 Jim Meyering <jim@meyering.net>
2650 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2652 2004-04-20 Jim Meyering <jim@meyering.net>
2653 Bruno Haible <bruno@clisp.org>
2655 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2656 memory when realloc fails.
2658 2004-04-18 Jim Meyering <jim@meyering.net>
2660 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2661 don't leak memory and do call END_UTMP_ENT.
2663 2004-04-11 Paul Eggert <eggert@twinsun.com>
2665 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2666 (CHAR_BIT): Remove, since we assume C89.
2667 Include <stdint.h> if available, as per current Autoconf CVS advice.
2669 2004-03-30 Paul Eggert <eggert@twinsun.com>
2671 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2672 not bool, to be more consistent with Unix conventions.
2673 Suggested by Bruno Haible.
2675 Merge from coreutils.
2677 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2680 * getdate.h: Include stdbool.h, and timespec.h instead of
2681 the usual <time.h> dance.
2682 (get_date): Change signature to support fractional time stamps.
2683 All callers changed.
2684 * getdate.y: Include "getdate.h" first, as we can now
2685 assume C89 and don't need to worry about 'const'.
2686 Similarly, include "unlocked-io.h" near start, not in middle.
2688 (textint.value): Use long int rather than int.
2689 (textint.digits): Use size_t rather than int.
2690 (BILLION, LOG10_BILLION): New constants.
2691 (parser_control): New member rel_ns. Members day_ordinal,
2692 time_zone, month, day, hour, minutes, rel_year, rel_month,
2693 rel_day, rel_hour, rel_minutes, rel_seconds
2694 are now long int, not int. Member seconds is now struct timespec,
2695 not int. New member timespec_seen. Members dates_seen, days_seen,
2696 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2698 (%union.intval): Now long int, not int.
2699 New member timespec.
2700 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2701 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2702 (spec): Now is a timespec or an item list.
2703 (timespec, items): New nonterminals.
2704 (time, rel, relunit, number, get_date):
2705 Add support for fractional seconds.
2706 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2707 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2708 (to_hour): First arg is now long int, not int.
2709 (to_year): Returns long int, not int.
2710 Don't treat year -70 like 70.
2711 (tm_diff): Returns long int, not int.
2712 (lookup_word): Use bool instead of int when appropriate.
2713 (yylex): Use size_t for count, not int.
2714 Detect overflow when parsing large integer constants.
2715 Add support for fractions.
2716 (get_date): Make pointers 'const' if possible.
2717 Use more-portable code to detect integer overflow.
2718 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2719 Don't use ctime; it's not reliable if the year has >4 digits.
2721 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2722 This is for compatibility with BSD.
2724 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2725 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2726 From coreutils' system.h.
2728 * userspec.c: Don't include "posixver.h".
2729 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2730 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2731 compatible extension. Simplify code by removing a boolean int
2732 that was always nonzero if a string was nonnull.
2734 2004-03-30 Jim Meyering <jim@meyering.net>
2736 Merge from coreutils.
2738 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2740 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2741 an empty input stream.
2743 * readtokens.c: Include <stdbool.h>.
2744 (readtoken): Use `size_t' rather than int/long.
2745 All callers adjusted.
2746 Use `bool' rather than `int' where appropriate.
2747 Use memset rather than an explicit loop.
2748 Use x2nrealloc rather than xrealloc.
2749 Allow the use of `\0' as a delimiter.
2750 (readtokens): Likewise.
2751 * readtokens.h (readtoken, readtokens): Update prototypes.
2753 2004-03-30 Bruno Haible <bruno@clisp.org>
2755 * getloadavg.c (getloadavg): Don't assume setlocale returns
2758 2004-03-29 Paul Eggert <eggert@twinsun.com>
2760 Merge changes to getloadavg.c from coreutils and Emacs.
2762 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2763 Define to an expression, not to the empty string.
2764 Include cloexec.h and xalloc.h.
2765 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2766 Use set_cloexec_flag rather than rolling our own.
2767 * cloexec.c, cloexec.h: New files.
2769 2004-03-18 Paul Eggert <eggert@twinsun.com>
2771 * getopt.h: Sync with libc CVS.
2773 2004-03-18 Paul Eggert <eggert@twinsun.com>
2774 Bruno Haible <bruno@clisp.org>
2776 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2777 not on all platforms that have <wchar.h>.
2778 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2780 2004-03-09 Paul Eggert <eggert@twinsun.com>
2782 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2784 * getopt_int.h: New file, also synced from libc.
2786 2004-03-07 Paul Eggert <eggert@twinsun.com>
2788 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2789 '#if' expressions. Unlike the code it replaces, it does not
2790 depend on (defined _SC_PAGESIZE). However, it does depend on
2791 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2792 first reported by Jason Andrade in
2793 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2795 2004-01-18 Simon Josefsson <jas@extundo.com>
2797 * strdup.h: New file.
2798 * strdup.c: Include it.
2799 * path-concat.c: Include strdup.h. Drop strdup declaration.
2800 * userspec.c: Include strdup.h. Drop strdup declaration.
2802 2004-02-06 Karl Berry <karl@gnu.org>
2804 * config.charset: update from gettext 0.14.1.
2806 2004-02-05 Paul Eggert <eggert@twinsun.com>
2808 Add comments and code, prompted by suggestions from Bruno Haible
2810 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2811 describing the enum quoting_style values.
2812 * quotearg.c (quotearg_alloc): New function.
2813 (quotearg_buffer_restyled): Treat lone { and } as special.
2814 Treat = as special. Work around bug with older shells
2815 that "see" a '\' that is really the 2nd byte of a multibyte char.
2816 Quote empty string with shell_quoting_style.
2818 2004-02-03 Bruno Haible <bruno@clisp.org>
2820 * pipe.h: New file, from GNU gettext.
2821 * pipe.c: New file, from GNU gettext.
2823 2004-01-27 Bruno Haible <bruno@clisp.org>
2825 * execute.h: New file, from GNU gettext.
2826 * execute.c: New file, from GNU gettext.
2827 * w32spawn.h: New file, from GNU gettext.
2829 2004-01-23 Paul Eggert <eggert@twinsun.com>
2831 Exit-status fix from coreutils.
2833 Use exit_failure consistently in place of EXIT_FAILURE,
2834 so that program exit statuses are consistent on failure.
2836 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2837 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2838 * argmatch.h: Comment fix to match the above.
2839 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2840 Now a macro referring to exit_failure, instead of a separate
2841 variable. Include "exitfail.h" to get it.
2842 * xstrtol.h: Include "exitfail.h".
2843 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2845 * long-options.c (parse_long_options): Use prototype
2846 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2849 2004-01-21 Jim Meyering <jim@meyering.net>
2851 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2852 so as not to conflict with a different-sized __mktime_internal
2853 function in GNU libc.
2854 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2855 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2857 2004-01-18 Paul Eggert <eggert@twinsun.com>
2859 Merge from diffutils.
2861 * file-type.c (file_type): Add typed memory objects.
2862 * file-type.h (S_TYPEISTMO): New macro.
2864 * c-stack.h (c_stack_action): Remove argv argument.
2865 * c-stack.c (c_stack_action): Likewise. All uses changed.
2866 (die): Don't calculate message unless segv_action returns.
2867 (get_stack_location, min_address_from_argv, max_address_from_argv,
2868 volatile stack_base, volatile_stack_size): Remove.
2869 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2870 that every segmentation violation is a stack overflow. (Ouch!)
2871 See Debian bug 136249 (still outstanding) for more info about why
2872 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2874 2003-11-30 Bruno Haible <bruno@clisp.org>
2876 Safer stack allocation.
2877 * setenv.c: Include allocsa.h.
2878 (alloca): Remove fallback definition.
2879 (freea): Remove macro.
2880 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2883 2003-10-17 Bruno Haible <bruno@clisp.org>
2885 * binary-io.h: Avoid warnings on Cygwin.
2887 2003-12-28 Bruno Haible <bruno@clisp.org>
2889 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2890 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2892 2003-11-28 Bruno Haible <bruno@clisp.org>
2894 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2896 2003-11-27 Bruno Haible <bruno@clisp.org>
2898 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2900 2003-11-17 Bruno Haible <bruno@clisp.org>
2902 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2904 2003-11-24 Bruno Haible <bruno@clisp.org>
2906 * xallocsa.h: New file, from GNU gettext.
2907 * xallocsa.c: New file, from GNU gettext.
2909 2003-11-24 Bruno Haible <bruno@clisp.org>
2911 * allocsa.h: New file, from GNU gettext.
2912 * allocsa.c: New file, from GNU gettext.
2914 2003-11-24 Bruno Haible <bruno@clisp.org>
2916 * eealloc.h: New file.
2918 2004-01-15 Jim Meyering <jim@meyering.net>
2920 Merge from coreutils.
2922 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2923 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2924 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2926 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2927 optional configure-time default.
2929 * version-etc.c (version_etc_copyright): Update copyright date.
2931 * xreadlink.c (xreadlink): Correct outdated comment.
2933 2004-01-15 Paul Eggert <eggert@twinsun.com>
2935 Merge from coreutils.
2937 * posixver.c: Include posixver.h.
2939 * same.c: Include <stdbool.h>, <limits.h>.
2940 (_POSIX_NAME_MAX): Define if not defined.
2942 (same_name): If file names are silently truncated, report
2943 that the file names are the same if they are the same after
2944 the silent truncation.
2946 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2947 conversion function.
2948 * xstrtod.c (xstrtod): Likewise. All callers changed to
2949 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2952 2004-01-14 Paul Eggert <eggert@twinsun.com>
2954 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2955 with like-named macro in fnmatch.c.
2956 (EXT): Use an internal constant instead.
2958 Merge fnmatch patches from glibc.
2959 * fnmatch.c (mbsinit): Remove define.
2960 Add libc_hidden_ver (__fnmatch, fnmatch).
2961 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2962 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2964 2003-12-14 Karl Berry <karl@gnu.org>
2966 * config.charset: update from gettext-runtime.
2968 2003-12-03 Paul Eggert <eggert@twinsun.com>
2970 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2971 Bug reported by Alfred M. Szmidt.
2973 2003-11-29 Karl Berry <karl@gnu.org>
2975 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2977 2003-11-23 Paul Eggert <eggert@twinsun.com>
2978 Bruno Haible <bruno@clisp.org>
2980 * printf-parse.h: Don't include sys/types.h.
2981 (ARG_NONE): New macro.
2982 (char_directive): Change type of *arg_index fields to size_t.
2983 * printf-parse.c: Don't include sys/types.h.
2984 (SSIZE_MAX): Remove macro.
2985 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2986 Remove unnecessary overflow check.
2987 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2990 2003-11-24 Paul Eggert <eggert@twinsun.com>
2992 * alloca.c: Remove dependency on xalloc module.
2993 (xalloc_die): Remove.
2994 (memory_full) [!defined emacs]: New macro.
2995 [!defined emacs]: Don't include xalloc.h.
2996 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2997 address arithmetic overflows. Change datatypes a bit to avoid
3000 2003-11-22 Jim Meyering <jim@meyering.net>
3002 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3004 2003-11-17 Bruno Haible <bruno@clisp.org>
3006 * vasnprintf.c (alloca): Remove fallback definition.
3007 (freea): Remove definition.
3008 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3009 Reported by Paul Eggert.
3011 2003-11-17 Jim Meyering <jim@meyering.net>
3013 On systems without utime and without a utimes function capable of
3014 dealing with a NULL struct utimbuf* argument, this utime replacement
3015 could -- in unusual circumstances -- leak a file descriptor.
3016 * utime.c: Include <unistd.h> and <errno.h>.
3017 (utime_null): Be sure to close `fd' and to preserve errno.
3018 Reported by Geoff Collyer via Arnold Robbins.
3020 2003-11-16 Paul Eggert <eggert@twinsun.com>
3021 Bruno Haible <bruno@clisp.org>
3023 Protect against address arithmetic overflow.
3024 * printf-args.h: Include stddef.h.
3025 (arguments): Change type of field 'count' to size_t.
3026 * printf-args.c (printf_fetchargs): Use size_t instead of
3027 'unsigned int' where appropriate.
3028 * printf-parse.h: Include sys/types.h.
3029 (char_directive): Change type of *arg_index fields to ssize_t.
3030 (char_directives): Change type of fields 'count', max_*_length to
3032 * printf-parse.c: Include sys/types.h and xsize.h.
3033 (SSIZE_MAX): Define fallback value.
3034 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3035 instead of 'int' where appropriate. Check a_allocated, d_allocated
3036 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3037 * vasnprintf.c: Include xsize.h.
3038 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3039 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3040 overflow. Avoid wraparound when converting a width or precision from
3043 2003-11-16 Bruno Haible <bruno@clisp.org>
3045 Update from GNU gettext.
3046 * printf-parse.c: Generalize to it can be compiled for wide strings.
3047 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3048 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3049 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3050 SNPRINTF): New macros.
3051 Don't include <alloca.h> if the file is used inside libintl.
3052 (local_wcslen): New function, for Solaris 2.5.1.
3053 (VASNPRINTF): Use it instead of wcslen.
3055 2003-11-16 Bruno Haible <bruno@clisp.org>
3057 * xsize.h (xmax): New function.
3058 (xsum, xsum3, xsum4): Declare as "pure" functions.
3060 2003-11-12 Paul Eggert <eggert@twinsun.com>
3062 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3063 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3064 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3065 heuristic is just as accurate as far as we know, and it removes a
3066 dependency on size_max.m4 and ptrdiff_max.m4.
3068 2003-11-12 Paul Eggert <eggert@twinsun.com>
3070 * xstrtol.c (__xstrtol): Remove "break" immediately after
3071 "return", to pacify some unknown compiler. Problem reported
3074 2003-11-11 Bruno Haible <bruno@clisp.org>
3076 * xsize.h (SIZE_MAX): Remove fallback definition.
3077 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3080 2003-11-10 Paul Eggert <eggert@twinsun.com>
3082 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3083 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3084 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3086 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3087 not (size_t) -1, since it's defined here.
3089 2003-11-06 Paul Eggert <eggert@twinsun.com>
3091 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3092 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3093 Reject sizes of exactly SIZE_MAX bytes.
3094 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3095 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3097 2003-11-05 Bruno Haible <bruno@clisp.org>
3099 * xsize.h: Include limits.h, to avoid a possible collision with
3100 SIZE_MAX defined in <limits.h> on Solaris.
3102 2003-11-04 Bruno Haible <bruno@clisp.org>
3104 * xsize.h: New file.
3105 * linebreak.c: Include xsize.h.
3106 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3107 argument for overflow.
3108 Suggested by Paul Eggert.
3110 2003-10-31 Bruno Haible <bruno@clisp.org>
3112 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3113 to avoid (extremely rare) race condition.
3114 Suggested by Paul Eggert.
3116 2003-11-03 Jim Meyering <jim@meyering.net>
3118 * userspec.c: Include "userspec.h".
3119 * userspec.h: New file.
3121 2003-10-31 Paul Eggert <eggert@twinsun.com>
3123 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3124 * mountlist.c (SIZE_MAX): Define if not defined already.
3125 (read_filesystem_list): Set and use me_type_malloced.
3126 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3127 whatever the type happens to be), for brevity and consistency.
3128 Check for size calculation overflow on Alphas running OSF/1.
3130 2003-10-31 Jim Meyering <jim@meyering.net>
3132 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3134 * linebuffer.c: Include <string.h> for declaration of memset.
3136 2003-10-30 Paul Eggert <eggert@twinsun.com>
3137 Bruno Haible <bruno@clisp.org>
3139 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3140 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3142 2003-10-29 Paul Eggert <eggert@twinsun.com>
3144 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3145 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3147 * quotearg.c (quotearg_n_options): Use it.
3148 * group-member.c: Include <stdbool.h>.
3149 (free_group_info): Arg is now const *; don't free arg.
3150 (get_group_info): Now returns bool and accepts struct group_info *,
3151 rather than returning a malloc'ed struct group_info *.
3152 All uses changed. Check for overflow in internal size calculation.
3154 * getusershell.c (readname): Simplify the code by using x2nrealloc
3155 rather than xmalloc/xrealloc.
3156 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3157 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3158 conformance bug: the old code used a pointer after freeing the
3159 storage that it addressed.
3160 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3161 rather than doing it by hand.
3162 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3163 the buffer preserved. Use free and xmalloc instead.
3164 * quotearg.c (quotearg_n_options): Likewise.
3165 Use a simpler test for size overflow. Don't use xalloc_oversized
3166 because unsigned int might be wider than size_t (!); this suggests
3167 that we should switch from unsigned int to size_t for slot numbers.
3169 2003-10-27 Bruno Haible <bruno@clisp.org>
3171 * stdbool_.h: Better support for BeOS.
3173 2003-10-27 Paul Eggert <eggert@twinsun.com>
3175 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3176 to allocate the returned structure. Do not allocate a subarray,
3177 as x2nrealloc will do that.
3178 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3179 instead of xnrealloc.
3180 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3182 2003-10-26 Paul Eggert <eggert@twinsun.com>
3184 * xalloc.h (xalloc_oversized): New static inline function, for
3185 callers that want to do their own size-overflow checking. Include
3186 <stdbool.h>, since xalloc_oversized returns bool.
3187 * xalloc.c (array_size_overflow): Remove. All callers changed
3188 to use xalloc_oversized.
3190 Add two functions x2realloc, x2nrealloc, for programs that grow
3191 arrays dynamically by doubling their sizes.
3192 * xalloc.h (x2realloc, x2nrealloc): New decls.
3193 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3196 Port to C99 semantics for 'inline' of external functions.
3197 Bug reported by Bruno Haible.
3198 * xmalloc.c (xnmalloc_inline): New static inline function,
3199 with the old contents of xnmalloc.
3200 (xnmalloc, xmalloc): Use it.
3201 (xnrealloc_inline): New static inline function,
3202 with the old contents of xnrealloc.
3203 (xnrealloc, xrealloc): Use it.
3205 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3207 2003-10-25 Paul Eggert <eggert@twinsun.com>
3209 Fix several address-calculation bugs in the hash modules,
3210 plus some minor code cleanup.
3212 * hash.h: Include <stdbool.h>, for bool.
3213 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3214 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3215 hash_get_n_entries, hash_get_max_bucket_length,
3216 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3217 hash_rehash): Use size_t rather than unsigned.
3218 * hash.c (struct hash_table, hash_get_n_buckets,
3219 hash_get_n_buckets_used, hash_get_n_entries,
3220 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3221 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3222 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3224 (SIZE_MAX): Define if not defined.
3225 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3226 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3228 Use const * when possible.
3229 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3230 (check_tuning): Fix bug: if tuning parameters were very close to
3231 0 or 1, rounding errors could have caused subscript violations.
3232 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3233 (hash_initialize): Add 'fail:' label
3234 to free table and return NULL, and use it to simplify code.
3235 Use calloc rather than clearing the storage ourself.
3236 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3237 buffer size calculations.
3238 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3239 Include <stddef.h>, for size_t.
3240 * hash-pjw.c (hash_pjw): Likewise.
3241 Switch to method described by Bruno Haible.
3242 Include <limits.h>, for CHAR_BIT.
3243 (SIZE_BITS): New macro.
3245 2003-10-21 Paul Eggert <eggert@twinsun.com>
3247 * getndelim2.c (getndelim2): When size calculation overflows,
3248 ceiling the allocation at NMAX bytes rather than silently
3249 discarding input bytes before NMAX is reached. This makes
3250 a difference only if NMAX exceeds SIZE_MAX / 2.
3252 * obstack.c: Merge from glibc.
3253 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3254 Add libc_hidden_def (_obstack_newchunk).
3255 (_obstack_free) [! defined _LIBC]: Remove.
3256 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3257 a clone of the function body.
3258 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3259 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3261 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3262 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3265 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3266 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3267 Don't use lvalue casts, as GCC plans to remove support for them
3268 in GCC 3.5. Reported by Joseph S. Myers. This bug
3269 was also present in the non-GCC version, indicating that this
3270 code had always been buggy and had never been widely used.
3271 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3272 Use the fast variant of each macro, rather than copying the
3273 definiens of the fast variant; that way, we'll be more likely to
3274 catch future bugs in the fast variants.
3276 2003-10-20 Bruno Haible <bruno@clisp.org>
3278 * wait-process.h: New file, from GNU gettext.
3279 * wait-process.c: New file, from GNU gettext.
3281 2003-10-19 Jim Meyering <jim@meyering.net>
3283 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3285 2003-10-16 Paul Eggert <eggert@twinsun.com>
3287 * getgroups.c: Include <errno.h>, <stdlib.h>.
3288 (getgroups): First arg is int, not size_t.
3289 Don't let 'free' mangle errno.
3291 2003-10-16 Jim Meyering <jim@meyering.net>
3293 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3295 2003-10-15 Paul Eggert <eggert@twinsun.com>
3297 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3299 (new_exclude, add_exclude_file): Initial size no longer needs to
3301 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3302 our own address arithmetic overflow checking.
3304 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3305 (fnmatch): Do not alloca more than 2000 wide characters;
3306 instead, use malloc for large buffers.
3307 Check for address arithmetic overflow, and return -1
3308 with errno set to ENOMEM in that case.
3309 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3310 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3311 instead, return -1. Check for address arithmetic overflow.
3313 2003-10-14 Paul Eggert <eggert@twinsun.com>
3315 Handle invalid suffixes and overflow independently, so that
3316 callers can treat them independently as needed. Fix some bugs in
3317 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3318 suffix for a human-readable blocksize. The major caller-visible
3319 change is the addition of a new
3320 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3321 that both overflow and suffix chars were found.
3323 * human.c (humblock): Don't check separately for invalid suffix
3324 char; that is xstrtoumax's job (now that its bug is fixed).
3325 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3326 INTMAX_MAX]: New macros.
3327 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3328 TYPE_MAXIMUM): New macros.
3329 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3330 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3331 if overflow occurs, as it's what __strtol does and it's more useful
3333 (__xstrtol): If __strtol reports some error other than ERANGE,
3334 reflect it to the caller as LONGINT_INVALID. If it reports
3335 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3336 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3337 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3339 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3340 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3341 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3342 [defined UINTMAX_MAX]: New macros.
3344 2003-10-14 Bruno Haible <bruno@clisp.org>
3346 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3347 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3348 Also use volatile where needed.
3350 2003-10-12 Paul Eggert <eggert@twinsun.com>
3352 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3353 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3354 and define in terms of the other primitives.
3355 * xmalloc.c: Include stdbool.h; do not include exit.h.
3356 (SIZE_MAX): Define if not already defined.
3357 (array_size_overflow): New function.
3358 (xalloc_die): Abort instead of exiting if 'error' returns.
3359 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3360 (xmalloc, xrealloc): Use them.
3361 (xcalloc): Check for address arithmetic overflow.
3362 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3363 a bit faster than strcpy.
3365 2003-10-08 Paul Eggert <eggert@twinsun.com>
3367 Merge getpass from libc, plus a few fixes.
3369 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3370 Include <stdbool.h>.
3371 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3372 __fsetlocking to empty.
3373 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3374 do include <bits/libc-lock.h>.
3375 Do not include <fcntl.h>; not needed.
3376 [_LIBC]: Include <wchar.h>.
3377 (NOTCANCEL_MODE): New macro.
3378 (flockfile, funlockfile) [_LIBC]: New macros.
3379 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3380 [!_LIBC]: New macros.
3381 (call_fclose): New function.
3382 (getpass): Use it. Save tty stream separately; this simplifies the
3383 code and makes it more reliable if stdin happens to equal stdout.
3384 Invoke __fsetlocking on tty.
3385 Handle thread cancellation if needed.
3386 Namespace cleanup (use __tcgetattr, __getline).
3387 Use bool for Booleans.
3388 [USE_IN_LIBIO]: Handle wide streams.
3389 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3390 stream might go where.
3392 * unlocked-io.h: Include <stdio.h>, so that the caller
3393 doesn't have to include <stdio.h> before us.
3394 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3395 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3396 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3397 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3398 if not declared, so that we can use getpass.c code from libc without
3400 (flockfile, ftrylockfile, funlockfile): New macros.
3402 2003-10-06 Bruno Haible <bruno@clisp.org>
3404 * version-etc-2.h: Remove file.
3405 * version-etc-2.c: Remove file.
3407 2003-09-25 Jim Meyering <jim@meyering.net>
3408 Bruno Haible <bruno@clisp.org>
3410 This lets translators provide better translations for the
3411 "Written by ..." part of --version output.
3412 * version-etc.h: Include stdarg.h.
3413 (version_etc_copyright): Declare as readonly.
3414 (version_etc): Make this function variadic with a NULL-terminated list
3415 of author name strings.
3416 (version_etc_va): New declaration.
3417 * version-etc.c: Include stdarg.h, stdlib.h.
3418 (version_etc_copyright): Declare as readonly.
3419 (version_etc_va): New function. Provide a different translatable string
3420 for each possible number of authors < 10. Abbreviate when there are 10
3422 (version_etc): Make this function variadic. Call version_etc_va.
3423 Suggestion from Gary V. Vaughan.
3425 * long-options.h (parse_long_options): Change prototype: the authors
3426 string is moved to the end and becomes variadic.
3427 * long-options.c: Include stdarg.h.
3428 (parse_long_options): Make this function variadic, too.
3429 Call version_etc_va, not version_etc.
3431 2003-10-06 Bruno Haible <bruno@clisp.org>
3433 * fatal-signal.h: New file, from GNU gettext.
3434 * fatal-signal.c: New file, from GNU gettext.
3436 2003-10-04 Karl Berry <karl@gnu.org>
3438 * argp*: update from libc.
3440 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3442 * getpass.c (getpass): Use a no-op fseek when switching from input to
3443 output mode on the same stream.
3445 2003-09-29 Paul Eggert <eggert@twinsun.com>
3447 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3448 Fix arg typo in previous patch.
3450 2003-09-28 Jim Meyering <jim@meyering.net>
3452 * error.c: Correct cpp indentation.
3454 2003-09-27 Paul Eggert <eggert@twinsun.com>
3456 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3457 Omit the special code that used __typeof__, since we worry that
3458 it could be more trouble than it's worth. See:
3459 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3460 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3464 2003-09-26 Jim Meyering <jim@meyering.net>
3466 * error.c (error_tail): Move some declarations
3467 into inner scope where the local variables are used.
3469 2003-09-26 Bruno Haible <bruno@clisp.org>
3471 * stpncpy.h (gnu_stpncpy): New declaration.
3472 (stpncpy): Define as alias for gnu_stpncpy.
3473 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3475 2003-09-26 Paul Eggert <eggert@twinsun.com>
3477 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3478 (error_tail): Do not loop, reallocating temporary buffer, since
3479 the output cannot contain more wide characters than the input
3480 contains bytes, the size must be big enough already. This avoids
3481 one potential size overflow calculation. Check for size overflow
3482 when calculating temporary buffer size. Free temporary buffer
3483 when done, if it was allocated with malloc; this plugs a memory
3484 leak. Remove casts from void * to pointers, that are no longer
3485 needed now that we're assuming C89 or better.
3487 Merge error changes from glibc.
3489 * error.c, error.h: Update copyright notice header to match glibc.
3490 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3491 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3492 Disable cancellation while printing error.
3493 * error.h: Prepend __ to parameter names.
3495 2003-09-25 Karl Berry <karl@gnu.org>
3497 * argp-fmtstream.c, argp-help.c: update from libc.
3499 2003-09-25 Bruno Haible <bruno@clisp.org>
3501 * version-etc-2.h: New file, from version-etc.h with modifications.
3502 * version-etc-2.c: New file, from version-etc.c with modifications.
3504 2003-09-25 Simon Josefsson <jas@extundo.com>
3506 * xgetdomainname.h: New file.
3507 * xgetdomainname.c: New file.
3509 2003-09-25 Simon Josefsson <jas@extundo.com>
3510 Bruno Haible <bruno@clisp.org>
3512 * getdomainname.h: New file.
3513 * getdomainname.c: New file.
3515 2003-09-24 Paul Eggert <eggert@twinsun.com>
3517 * linebuffer.c (freebuffer): Don't free the argument, just
3518 the buffer associated with the argument. Bug reported by
3521 2003-09-19 Karl Berry <karl@gnu.org>
3523 * argp.h: update from libc.
3525 2003-09-16 Paul Eggert <eggert@twinsun.com>
3527 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3528 input error, instead of returning NULL the next time we are called
3529 (and therefore losing track of errno).
3531 2003-09-15 Paul Eggert <eggert@twinsun.com>
3533 * getndelim2.c (getndelim2): Don't trash errno when a read
3534 fails, so that the caller gets the proper errno.
3536 * readutmp.c (read_utmp): Likewise.
3537 Check for fstat error. Close stream and free storage
3540 2003-09-14 Bruno Haible <bruno@clisp.org>
3542 * fwriteerror.h: New file.
3543 * fwriteerror.c: New file.
3545 2003-09-14 Jim Meyering <jim@meyering.net>
3547 * getloadavg.c: Correct cpp indentation.
3548 * strdup.c: Likewise.
3549 * vasnprintf.c: Likewise.
3551 2003-09-12 Paul Eggert <eggert@twinsun.com>
3553 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3554 * obstack.c [!defined _LIBC]: Likewise.
3555 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3556 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3557 * exitfail.c: Don't include stdlib.h; no longer needed.
3559 More changes to assume C89 or better.
3561 * error.c (error_tail): Assume vprintf.
3563 * argmatch.c (getenv): Remove decl.
3564 * progreloc.c (get_full_program_name): Define via prototype.
3565 * setenv.c (clearenv): Likewise.
3566 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3568 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3569 (malloc, memcpy): Remove decls.
3570 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3571 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3572 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3573 (memcpy): Remove macro.
3574 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3575 (__P): Remove. All uses removed.
3576 (PTR): Remove. All uses changed to void *.
3577 (CHAR_BIT, NULL): Remove.
3578 (spaces, zeros, memset_space, memset_zero)
3579 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3581 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3582 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3583 Define with prototype.
3584 Remove now-unnecessary prototype decl.
3585 (extra_args_spec): Assume ANSI C. All uses changed.
3586 (extra_args_spec_iso): Remove.
3587 (my_strftime, emacs_strftimeu): Define via prototype.
3588 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3590 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3591 * strtoimax.c: Include <stdlib.h> unconditionally.
3592 (strtoul, strtol): Remove decls.
3593 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3595 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3596 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3597 (LOCALE_PARAM_PROTO): New macro.
3598 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3599 (INTERNAL (strtol), strtol): Define with a prototype.
3600 (PARAMS): Remove. All uses removed.
3601 * tempname.c: Include <string.h> unconditionally.
3602 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3603 * xgethostname.c (main): Define with a prototype.
3604 * xmalloc.c: Include "xalloc.h" first, to check interface.
3605 Include <stdlib.h> unconditionally.
3606 (calloc, malloc, realloc, free): Remove decls.
3607 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3608 Include <stdlib.h> unconditionally. Sort include file names.
3610 (xstrtod): Define with a prototype.
3611 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3612 (strtol, strtoul): Remove decls.
3614 2003-09-11 Paul Eggert <eggert@twinsun.com>
3616 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3617 Include <stdlib.h>, <string.h> unconditionally.
3618 Remove now-unnecessary cast to char *.
3619 * strnlen.c: Include <string.h> unconditionally.
3620 * yesno.c (yesno): Define with a prototype.
3622 2003-09-10 Bruno Haible <bruno@clisp.org>
3624 * strcspn.c: Include <string.h> unconditionally.
3625 * strpbrk.c: Include <string.h> unconditionally.
3626 * strstr.c: Include <string.h> unconditionally.
3627 * unicodeio.c: Include <string.h> unconditionally.
3628 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3629 * unsetenv.c: Likewise.
3630 * xreadlink.c: Include <stdlib.h> unconditionally.
3631 * yesno.c: Include <stdlib.h> unconditionally.
3632 (rpmatch): Add prototype.
3634 2003-09-10 Jim Meyering <jim@meyering.net>
3636 * error.c: Correct indentation of cpp directives.
3638 2003-09-09 Paul Eggert <eggert@twinsun.com>
3642 * acosl.c (main): Use a prototype.
3643 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3646 * getloadavg.c (getloadavg, main): Define via prototypes.
3648 * getopt.h (struct option.name): Assume C89, and use 'const'.
3649 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3650 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3652 * getopt.c (const): Remove macro.
3653 Include <string.h> unconditionally.
3654 (my_index): Remove; all uses changed to strchr.
3655 (strlen): Remove decl.
3656 (exchange): Remove forward decl; no longer needed.
3657 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3658 Define with prototype.
3659 * getopt1.c (const): Remove macro.
3660 (getopt_long, getopt_long_only, main): Define with prototype.
3662 * getugroups.c: Include <string.h> unconditionally.
3664 * getusershell.c: Include <stdlib.h> unconditionally.
3665 (getusershell, setusershell, endusershell, readname, main):
3666 Define with prototypes.
3668 * group-member.c: Include group-member.h first.
3669 Include <stdlib.h> unconditionally.
3671 * hard-locale.c: Include hard-locale.h first.
3672 Include <stdlib.h>, <string.h> unconditionally.
3674 * hash.c (free, malloc): Remove decls.
3675 Include <stdlib.h> unconditionally.
3677 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3678 (getenv): Do not declare.
3680 * idcache.c: Include <string.h> unconditionally.
3682 * long-options.c: Include long-options.h first, to test interface.
3683 Include <stdlib.h> unconditionally.
3685 * makepath.c: Include makepath.h first, to test interface.
3686 Include <stdlib.h> and <string.h> unconditionally.
3688 * linebuffer.c: Include <stdlib.h>.
3689 (free): Remove decl.
3691 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3692 rpl_malloc returns void *, not char *.
3693 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3695 * md5.h: Include <limits.h> unconditionally.
3696 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3697 (__P): Remove; all uses removed.
3698 * md5.c: Include "md5.h" first.
3699 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3700 md5_buffer, md5_process_bytes, md5_process_block):
3701 Define with prototypes.
3702 * sha.h (__P): Remove all uses. (It wasn't defined??)
3703 * sha.c: Include "sha.h" first.
3704 Include <stdlib.h>, <string.h> unconditionally.
3706 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3707 * memcmp.c (__ptr_t): Likewise.
3708 * memrchr.c (__ptr_t): Likewise.
3709 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3710 Include <string.h> unconditionally.
3711 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3712 * memchr.c: Include <stdlib.h> unconditionally.
3713 * memchr.c (LONG_MAX): Remove.
3714 * memrchr.c (LONG_MAX): Likewise.
3715 * memchr.c (__memchr): Define via a prototype.
3716 * memrchr.c (__memrchr): Likewise.
3717 * memcmp.c (__P): Remove, and remove all uses.
3718 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3719 Remove forward decls; no longer needed.
3720 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3721 Use types required by C89 in prototype.
3723 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3724 * savedir.c: Likewise.
3725 * mkdir.c (free): Remove decl.
3726 * rmdir.c (rmdir): Define with a prototype.
3727 * savedir.c: Include savedir.h first, to test interface.
3729 * mktime.c (STDC_HEADERS): Remove.
3730 Include <stdlib.h>, <string.h> unconditionally.
3732 * modechange.c: Include <stdlib.h> unconditionally.
3733 (malloc): Remove decl.
3735 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3736 (free): Remove decl.
3738 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3739 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3740 (This type really should be intptr_t, but that's a C99ism.)
3741 (_obstack_memcpy): Remove: all uses changed to memcpy.
3742 Include <string.h> unconditionally.
3743 (struct obstack): Assume __STDC__ for types of members
3744 chunkfun, freefun, extra_arg.
3745 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3746 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3747 obstack_begin, obstack_specify_allocation,
3748 obstack_specify_allocation_with_arg, obstack_chunkfun,
3749 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3750 Remove unprototyped decls and the macros that use them.
3751 * obstack.c (POINTER): Remove. All uses changed to void *.
3752 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3753 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3754 (defined __STDC__ && __STDC__)]:
3755 Remove nonprototyped code.
3756 Include <stdlib.h> unconditionally.
3757 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3758 _obstack_allocated_p, _obstack_free, obstack_free,
3759 _obstack_memory_used, print_and_abort):
3760 Define using prototypes.
3761 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3762 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3763 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3764 obstack_next_free, obstack_object_size, obstack_room) [0]:
3765 Remove unused, unprototyped code.
3767 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3769 * physmem.c (physmem_total, physmem_available, main): Define
3772 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3773 (main): Define with a prototype.
3775 * posixver.c (getenv): Remove decl.
3777 * putenv.c (malloc): Returns void *, not char *.
3778 Include <string.h> unconditionally.
3779 (strchr, memcpy, NULL): Do not define.
3781 * readtokens.c: Include readtokens.h first, to test interface.
3782 Include <stdlib.h>, <string.h> unconditionally.
3783 (init_tokenbuffer): Define with a prototype.
3785 * regex.c (PARAMS): Remove. All uses removed.
3786 All uses of _RE_ARGS removed, too.
3787 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3789 (bzero): Assume memset exists.
3790 (memcmp, memcpy, NULL): Remove.
3791 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3792 char, or assignments to local vars of type signed char.
3793 (init_syntax_once, PREFIX(extract_number_and_incr),
3794 PREFIX(print_partial_compiled_pattern),
3795 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3796 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3797 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3798 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3799 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3800 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3801 wcs_compile_range, byte_compile_range, truncate_wchar,
3802 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3803 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3804 count_mbs_length, wcs_re_match_2_internal,
3805 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3806 PREFIX(alt_match_null_string_p),
3807 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3808 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3809 regfree, PREFIX(extract_number)): Define with prototype. Remove
3810 now-unnecessary declaration, if any.
3811 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3813 Remove now-unnecessary casts among pointer types.
3814 * regex.h (_RE_ARGS): Remove. All uses removed.
3816 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3817 (free): Remove decl.
3819 * rpmatch.c: Include <stdlib.h> unconditionally.
3821 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3822 (free): Remove decl.
3824 * save-cwd.c: Include <stdlib.h> unconditionally.
3825 * xgetcwd.c: Likewise.
3827 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3828 (free): Remove decl.
3830 * strchrnul.c (strchrnul): Define with a prototype.
3831 Fix bug: c_in was not converted to char before searching.
3833 The following changes are not K&R related:
3835 * group-member.h: Include <sys/types.h>, so that this file is
3837 * makepath.h: Likewise.
3839 * getusershell.c (readname, default_index, line_size, readname):
3840 Use size_t, not int, for sizes.
3841 (readname): If the size overflows, report an error instead of
3844 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3846 * getndelim2.c: Assume stdlib.h per the C89 spec.
3848 2003-09-08 Paul Eggert <eggert@twinsun.com>
3850 Assume C89 or better; remove K&R cruft.
3851 A few of these changes were first proposed by Derek Robert Price
3852 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3854 * addext.c: Include <string.h> unconditionally.
3855 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3856 Don't declare getenv or malloc.
3858 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3859 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3861 (find_stack_direction, alloca): Use prototypes.
3863 * atexit.c (atexit): Define using a prototype.
3865 * basename.c, dirname.c, stripslash.c:
3866 Include <string.h> unconditionally.
3868 * bcopy.c: Include <stddef.h>.
3869 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3871 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3873 * error.h (error, error_at_line, error_print_progname)
3874 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3875 * error.c: Include error.h first, to check interface.
3876 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3877 (VA_START): Remove; all uses changeed to va_start.
3878 (exit, strerror): Remove decls.
3879 (error_print_progname): Prototype uncondionally.
3880 Don't include <errno.h>; no longer needed.
3881 (private_strerror): Remove.
3882 (error_tail): Always define.
3883 (error, error_at_line): Assume C89 or better; always use prototypes.
3884 * fatal.c: Include "fatal.h" first, to test interface.
3885 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3886 (VA_START): Remove; all uses changed to va_start.
3887 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3889 (exit): Remove decl.
3890 (fatal): Prototype unconditionally. Assume va_start works.
3891 Abort at end, to pacify gcc.
3893 * euidaccess.c (main): Define with a prototype.
3895 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3897 * exitfail.c: Include <stdlib.h> unconditionally.
3899 * fnmatch_.h (__P): Remove. All uses changed to assume
3901 * fnmatch.c: Include fnmatch.h first, to test interface.
3902 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3903 (getenv): Remove decl.
3904 (fnmatch): Define using a prototype.
3905 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3906 (FCT): Define using a prototype.
3908 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3910 * gethostname.c: Include <stddef.h>.
3911 (gethostname): Define with prototype. Length is size_t, not int.
3913 2003-09-08 Paul Eggert <eggert@twinsun.com>
3915 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3916 getversion.c should have been removed then, but was accidentally
3919 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3920 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3922 2003-09-07 Paul Eggert <eggert@twinsun.com>
3924 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3925 copy_tm_result. Bug reported by Simon Josefsson in
3926 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3928 2003-09-06 Paul Eggert <eggert@twinsun.com>
3930 * time_r.c, time_r.h: New files.
3932 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3934 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3935 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3937 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3939 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3940 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3943 * timegm.c: Switch to glibc implementation, with the following changes:
3944 [defined HAVE_CONFIG_H]: Include <config.h>.
3945 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3946 (__mktime_internal) [!defined _LIBC]: New decl.
3947 (__gmtime_r) [!defined _LIBC]: New macro and function.
3948 (timegm): Use a prototype, since gnulib assumes C89.
3949 Do not bother declaring tmp to be const, as it's not really usefu.
3950 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3951 (timegm): Declare only if HAVE_DECL_TIMEGM.
3953 2003-09-03 Paul Eggert <eggert@twinsun.com>
3955 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3956 Bug reported by Lute Kamstra in
3957 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3959 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3960 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3961 course with correspondingly smaller numbers for tomorrow and
3962 yesterday. From Tadayoshi Funaba. Originally installed into
3963 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3966 2003-08-31 Simon Josefsson <jas@extundo.com>
3968 * timegm.h: New file.
3969 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3971 2003-08-31 Karl Berry <karl@gnu.org>
3973 * argp.h: update from libc.
3975 2003-08-28 Bruno Haible <bruno@clisp.org>
3977 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3978 warning on QNX, which defines O_BINARY to 000000.
3980 2003-08-24 Bruno Haible <bruno@clisp.org>
3982 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3983 MSVC7 <stdio.h> is included later.
3985 2003-08-20 Bruno Haible <bruno@clisp.org>
3987 * progname.h: New file, from GNU gettext.
3988 * progname.c: New file, from GNU gettext.
3989 * progreloc.c: New file, from GNU gettext.
3991 2003-08-19 Bruno Haible <bruno@clisp.org>
3993 * xstrdup.c: Assume <string.h> exists.
3995 2003-08-18 Jim Meyering <jim@meyering.net>
3997 * setenv.h: Indent nested cpp directive.
3998 * vasnprintf.c: Remove trailing blanks.
4000 2003-08-17 Simon Josefsson <jas@extundo.com>
4001 Bruno Haible <bruno@clisp.org>
4003 * xstrndup.h: New file.
4004 * xstrndup.c: New file.
4006 2003-08-17 Bruno Haible <bruno@clisp.org>
4008 * strndup.h: New file.
4010 2003-08-16 Paul Eggert <eggert@twinsun.com>
4012 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4013 space, undoing this 2003-08-12 change:
4014 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4016 2003-08-16 Jim Meyering <jim@meyering.net>
4018 Merge from coreutils.
4019 * xstrtoimax.c: #else #if -> #elif.
4020 * xstrtoumax.c: Likewise.
4022 2003-08-15 Paul Eggert <eggert@twinsun.com>
4024 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4025 rather than tab, after '#' in shell-script copyright notices.
4026 Suggested by Bruno Haible.
4028 2003-08-15 Jim Meyering <jim@meyering.net>
4029 and Paul Eggert <eggert@twinsun.com>
4031 Merge from coreutils.
4032 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4033 member but strut utmpx does not. Needed for AIX 4.3.3.
4034 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4036 2003-08-15 Jim Meyering <jim@meyering.net>
4038 Merge from coreutils.
4039 * xgethostname.c: Include <stdlib.h>.
4040 (xghostname): Don't exit for anything other than memory-related
4041 failure; just return NULL.
4042 * userspec.c: Include "posixver.h".
4043 (parse_user_spec): Accept `.' as a separator only
4044 in pre-POSIX-200112 mode.
4045 * strtoimax.c: Use #elif rather than #else #if.
4046 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4047 Remove function, now that we can rely on a working tzset function.
4048 [!_LIBC]: Ensure that the required autoconf test has been run.
4049 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4050 Use underlying_strftime for %r.
4051 * sha.c: Merge in some clean-up and optimization changes from glibc.
4052 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4053 Ensure that it is a multiple of 64.
4054 Rearrange loop exit tests so as to avoid performing an
4055 additional fread after encountering an error or EOF.
4056 * realloc.c: Update copyright date.
4058 2003-08-14 Jim Meyering <jim@meyering.net>
4060 Merge from coreutils.
4061 * obstack.h: Whitespace changes.
4062 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4063 and xcalloc return values.
4064 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4065 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4066 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4067 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4068 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4070 Use mntctl's return value to drive the entry-processing loop, since
4071 we can't rely on the value of the vmt_length member in the last
4072 entry. On some systems doing so could result in exhausting
4073 virtual memory. Based in part on a patch from Mike Jetzer.
4075 2003-08-14 Jim Meyering <jim@meyering.net>
4076 and Paul Eggert <eggert@twinsun.com>
4078 Merges from coreutils, plus other fixes.
4079 * physmem.c: Merge in portability changes from gcc/libiberty
4080 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4081 for credits and details. Thanks to Kaveh Ghazi for helping
4082 to keep these files in sync.
4083 (ARRAY_SIZE): Define it.
4084 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4085 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4086 (memcasecmp): Don't assume size_t fits in unsigned int.
4087 Remove casts and duplicate code.
4088 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4089 (memcpy): Remove definition.
4090 Merge in some clean-up and optimization changes from glibc.
4091 [BLOCKSIZE]: Move definition to top of file.
4092 Ensure that it is a multiple of 64.
4093 Rearrange loop exit tests so as to avoid performing an
4094 additional fread after encountering an error or EOF.
4095 * md5.h (md5_uintptr): Define.
4096 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4097 return to the initial working directory. Preserve errno
4099 * idcache.c: Include "xalloc.h".
4100 (xmalloc, xrealloc): Remove decls.
4101 (getuser): Remove casts no longer required in C89.
4102 * human.c: Include stdio.h, for sprintf.
4103 * group-member.c: Include "xalloc.h".
4104 (xmalloc, xrealloc): Remove decls.
4105 (get_group_info): Remove casts no longer required in C89.
4106 * getusershell.c (readname): Remove casts no longer required in C89.
4107 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4108 * getline.c: Whitespace fix, from coreutils.
4110 2003-08-13 Paul Eggert <eggert@twinsun.com>
4112 * exclude.c: Include <ctype.h>
4113 (IN_CTYPE_DOMAIN): New macro.
4115 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4118 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4119 Undo previous (whitespace-only) change.
4121 2003-08-12 Paul Eggert <eggert@twinsun.com>
4123 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4124 Normalize leading white space and remove trailing white space.
4125 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4126 notice, as per ../config/srclist-update.
4128 Merge from coreutils.
4129 * euidaccess.h: New file.
4130 * euidaccess.c: Include it.
4131 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4132 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4133 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4135 2003-08-11 Bruno Haible <bruno@clisp.org>
4137 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4138 (vasnprintf): Use it instead of wcslen.
4140 2003-08-11 Bruno Haible <bruno@clisp.org>
4142 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4143 value to ensure that _Bool promotes to int. Use #define for _Bool when
4144 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4146 2003-08-10 Karl Berry <karl@gnu.org>
4148 * regex.h: update from libc (whitespace fix).
4150 2003-08-09 Paul Eggert <eggert@twinsun.com>
4152 Merge some files from coreutils. These changes were
4153 originally made by Jim Meyering.
4154 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4155 many older Unixes require this.
4156 * alloca.c (alloca): Remove cast to argument of free;
4157 no longer needed in C89.
4158 * alloca_.h, regex.h: Fix white space to match
4159 what GNU indent does.
4161 2003-08-05 Paul Eggert <eggert@twinsun.com>
4163 * bumpalloc.h: Remove.
4165 2003-08-04 Paul Eggert <eggert@twinsun.com>
4167 * getloadavg.c: Change copyright notice and spacing to conform to
4170 Merge from coreutils.
4171 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4173 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4174 from Karl Berry, implemented by Jim Meyering.
4175 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4176 from Dmitry V. Levin.
4177 Remove anachronistic cast of xrealloc.
4178 * fnmatch_.h (__const): Remove. Use 'const'.
4179 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4180 type. Otherwise, it wouldn't compile with at least /bin/cc on
4181 ymp-cray-unicos9.0.2.X.
4182 Combine two mostly-identical uses of alloca into one.
4183 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4185 2003-08-04 Dave Love <d.love@dl.ac.uk>
4189 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4190 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4191 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4192 obsolete NLIST_NAME_UNION.
4193 [__GNU__]: Undef BSD and FSCALE.
4194 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4196 2003-08-03 Paul Eggert <eggert@twinsun.com>
4198 * stdbool_.h (_Bool): Make it signed char, instead of
4199 an enum type, so that it's guaranteed to promote to int. See:
4200 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4202 2003-07-31 Paul Eggert <eggert@twinsun.com>
4204 * strerror.c: Include config.h, limits.h. Declare sprintf.
4205 (strerror): Don't assume that a printable int fits in 14 bytes.
4207 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4208 Bruno Haible <bruno@clisp.org>
4210 * getline.h (getline, getdelim): Change return type to ssize_t.
4211 * getline.c (getline, getdelim): Likewise.
4212 Remove _GNU_SOURCE define; now it's defined in config.h through
4215 2003-07-22 Paul Eggert <eggert@twinsun.com>
4217 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4218 over-parenthesization in macros.
4220 Sync with coreutils.
4222 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4225 Use `exit_failure' for xalloc and xmemcoll instead of their own
4226 private exit-failure variables.
4227 * xalloc.h (xalloc_exit_failure): Remove.
4228 * xmalloc.c: Likewise. Include exitfail.h.
4229 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4230 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4231 * xmemcoll.c: Likewise. Include exitfail.h.
4232 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4234 2003-07-18 Paul Eggert <eggert@twinsun.com>
4236 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4237 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4238 to test that it can stand by itself. Include "exitfail.h".
4239 Clients should set exit_failure instead.
4240 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4242 2003-07-18 Andreas Schwab <schwab@suse.de>
4244 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4246 2003-07-18 Bruno Haible <bruno@clisp.org>
4248 * getndelim2.h: New file.
4249 * getndelim2.c: Make into a module of its own. Include config.h,
4251 (getndelim2): Make non-static. Change return type to ssize_t.
4252 * getline.h: Change argument names.
4253 * getline.c: Include getndelim2.h instead of getndelim2.c.
4254 * getnline.c: Include getndelim2.h.
4256 2003-07-17 Bruno Haible <bruno@clisp.org>
4258 * Makefile.am: Remove file.
4259 * Makefile.in: Remove file.
4261 2003-07-17 Bruno Haible <bruno@clisp.org>
4263 * getnline.h: New file.
4264 * getnline.c: New file.
4265 * getndelim2.c: New file, extracted from getline.c.
4266 (getndelim2): Renamed from getdelim2, with added nmax argument.
4267 * getline.c: Include getndelim2.c.
4268 (getdelim2): Moved out to getndelim2.c.
4269 (getline, getdelim): Update.
4271 2003-07-15 <karl@gnu.org>
4273 * vasnprintf.c: update from gettext.
4275 2003-07-15 Jim Meyering <jim@meyering.net>
4277 * makepath.c (make_path): Enclose diagnostic in _(...).
4279 2003-07-14 Paul Eggert <eggert@twinsun.com>
4281 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4282 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4283 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4284 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4285 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4286 updated automatically by ../config/srclist-update. This changes
4287 their license from LPGL to GPL.
4289 2003-07-14 Jim Meyering <jim@meyering.net>
4291 Don't emit diagnostics. Let callers do that.
4292 * save-cwd.c: Don't include "error.h".
4293 (save_cwd): Don't call error. Ensure that errno is valid
4294 when returning nonzero.
4296 * save-cwd.h (restore_cwd): Update prototype.
4297 * save-cwd.c (restore_cwd): Remove two parameters.
4298 Simplify. Don't call error upon failure. Let callers do that.
4299 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4300 when auditing is enabled. But don't bother updating the #if.
4302 2003-07-14 Simon Josefsson <jas@extundo.com>
4304 * mempcpy.h: New file.
4305 * mempcpy.c: New file.
4307 2003-07-14 Paul Eggert <eggert@twinsun.com>
4309 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4310 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4311 unicodeio.c, unicodeio.h, unlocked-io.h:
4312 Switch from LGPL to GPL.
4314 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4316 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4317 it breaks C++ compilation.
4318 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4320 2003-07-10 Jim Meyering <jim@meyering.net>
4322 * vasnprintf.c: Remove trailing blanks.
4323 Make cpp indentation consistent.
4325 2003-07-09 Paul Eggert <eggert@twinsun.com>
4327 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4328 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4329 Switch from LGPL to GPL.
4331 2003-07-07 Paul Eggert <eggert@twinsun.com>
4333 * mktime.c: Fix some boundary cases and remove need for floating point.
4335 Issue a compile-time diagnostic if time_t is floating point, or if
4336 two's complement arithmetic is not in effect, or if arithmetic
4337 right shift does not propagate the sign. These assumptions were
4338 all in the original code but they weren't checked.
4340 (TIME_T_MIDPOINT, verify): New macros.
4341 (__isleap): Remove; it has integer overflow problems.
4342 (leapyear): New function, without those problems.
4343 (ydhms_tm_diff): Remove; splitting into two parts.
4344 (ydhms_diff): New function, containing the arithmetic part of
4345 the old ydhms_tm_diff function. Issue a compile-time
4346 diagnostic if we are not using C99 integer division.
4347 Avoid casts when possible.
4348 (guess_time_tm): New function, containing the checking part of
4349 the old ydhms_tm_diff function. Return the new value, rather than
4350 the difference between it and the old. Accept a new argument T
4351 so that *T specifies the old value. Check for overflow in the result.
4353 (__mktime_internal): Use a time_t offset, not a long int offset.
4354 This undoes the 2003-06-04 change, which is no longer needed now
4355 that we have better overflow checking.
4356 (localtime_offset): Likewise.
4358 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4359 and long are 64-bit but int is only 32-bit.
4360 (ydhms_diff): Use long int to store year1 and yday1.
4361 Issue a compile-time diagnostic if long int is not wide enough.
4363 (__mktime_internal): Use long int to store adjusted year and yday.
4364 Use plain C rather than preprocessor commands, if that doesn't
4366 Check for overflow (and try to repair) after each probe
4367 rather than checking only at the very end. This avoids some bugs
4368 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4369 does not equal GMT offset at maximum time).
4370 Use integer to check for overflow rather than floating point; this
4371 is more portable to non-IEEE hosts, and is a tad faster.
4372 When we detect that we are oscillating between two values,
4373 don't check whether tm_isdst has the requested value, since
4374 we already know the answer. When tm_isdst has the wrong value,
4375 use a different heuristic to find the right one, based on the
4376 extreme values actually observed in practice in tz2003a,
4377 rather than the (overly optimistic) "previous 3 calendar quarters".
4379 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4380 "T const" to accommodate glibc style.
4381 (check_result): Use less-confusing report format. "long" -> "long int.
4383 Don't loop if the iteration overflows time_t.
4384 Allow a negative step in the iteration.
4386 2003-07-01 Paul Eggert <eggert@twinsun.com>
4388 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4389 having it depend on HAVE_SYS_TYPES_H.
4391 2003-06-25 Bruno Haible <bruno@clisp.org>
4393 * readlink.c: New file.
4395 2003-06-20 Bruno Haible <bruno@clisp.org>
4397 Assume C89, so PARAMS isn't needed.
4398 * unicodeio.h (PARAMS): Remove.
4399 * unicodeio.c: Don't use PARAMS.
4401 2003-06-18 Jim Meyering <jim@meyering.net>
4403 Merge changes from coreutils.
4404 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4405 Remove explicit declarations of xmalloc and realloc.
4407 (read_utmp): Remove anachronistic cast of xmalloc.
4409 2003-06-17 Paul Eggert <eggert@twinsun.com>
4411 Assume C89, so PARAMS isn't needed.
4412 * backupfile.h (PARAMS): Remove. All uses removed.
4413 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4414 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4415 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4416 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4417 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4418 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4419 xstrtol.h: Likewise.
4420 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4421 same.h, strverscmp.h: Do not include config.h; no longer needed.
4422 Anyway, config.h should always be included before any other file.
4424 2003-06-11 Simon Josefsson <jas@extundo.com>
4426 * sysexit_.h: New file.
4428 2003-05-20 Derek Price <derek@ximbiot.com>
4430 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4432 2003-06-10 Simon Josefsson <jas@extundo.com>
4434 * strchrnul.h: New file.
4435 * strchrnul.c: New file.
4437 2003-06-10 Simon Josefsson <jas@extundo.com>
4439 * argp.h: New file, from glibc.
4440 * argp-ba.c: New file, from glibc.
4441 * argp-eexst.c: New file, from glibc.
4442 * argp-fmtstream.c: New file, from glibc.
4443 * argp-fmtstream.h: New file, from glibc.
4444 * argp-fs-xinl.c: New file, from glibc.
4445 * argp-help.c: New file, from glibc.
4446 * argp-namefrob.h: New file, from glibc.
4447 * argp-parse.c: New file, from glibc.
4448 * argp-pv.c: New file, from glibc.
4449 * argp-pvh.c: New file, from glibc.
4450 * argp-xinl.c: New file, from glibc.
4452 2003-06-07 Jim Meyering <jim@meyering.net>
4454 * readtokens.h: Put `Free Software Foundation, Inc.'
4455 in place of my name in the copyright comment.
4456 Remove definition and uses of __P.
4459 * stat.c: Don't declare xmalloc explicitly.
4460 Instead, include "xalloc.h".
4461 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4462 xrealloc, and xcalloc return values.
4463 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4465 * xgetcwd.h: Remove definition/uses of PARAMS.
4467 2003-06-06 Jim Meyering <jim@meyering.net>
4469 * stdbool_.h: Renamed from stdbool.h.in.
4471 2003-06-06 Jim Meyering <jim@meyering.net>
4473 Merge from coreutils.
4474 * same.c: (same_name): Declare *_basename locals to be `const'.
4475 Consolidate declarations and initializations of *_base* locals.
4477 Merge from coreutils.
4478 This avoids a core dump on systems without GNU putenv,
4479 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4480 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4481 (unsetenv): New static function, from GNU libc.
4482 (rpl_putenv): Use it.
4484 * modechange.c: Remove trailing blanks.
4486 Merge from coreutils.
4487 * fsusage.c: Remove declaration of statfs.
4488 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4490 * posixtm.c: Include <stdbool.h> unconditionally.
4492 2003-06-05 Paul Eggert <eggert@twinsun.com>
4494 * mktime.c (__mktime_internal): When resolving a tm_isdst
4495 mismatch, look in future quarters as well as past. This fixes a
4496 bug when processing fall-backwards gaps immediately after a long
4497 period of daylight-saving time.
4499 * mktime.c: Assume freestanding C89 or better.
4500 (HAVE_LIMITS_H): Remove. Assume it's 1.
4501 (__P): Remove; not used.
4502 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4503 (mktime, not_equal_tm, print_tm, check_result,
4504 main): Use prototypes. Use const * where appropriate.
4505 (main): Fix typo in testing code that uncovered by above changes.
4506 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4508 2003-06-04 Paul Eggert <eggert@twinsun.com>
4510 * mktime.c: Fix Debian bug 177940
4511 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4512 (localtime_offset): Now long int, not time_t, because we want it
4513 to be guaranteed to be signed. All uses changed.
4514 (__mktime_internal): If overflow would occur when adding offset,
4517 Merge 'human' changes from coreutils. Rewrite to support
4518 locale-specific notations like thousands separators.
4519 * human.c: Simplify authorship notice.
4520 Include human.h immediately after config.h.
4521 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4522 <limits.h>: Do not include, since human.h does.
4523 (SIZE_MAX, UINTMAX_MAX): New macros.
4524 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4525 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4526 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4527 (power_letter): Renamed from suffixes.
4528 (generate_suffix_backwards): Remove.
4529 (adjust_value): Now takes int style (because of human.h changes)
4530 and long double value (for greater precision on some platforms).
4531 (group_number): New function.
4532 (human_readable): Use it. Use integer options, not enum.
4533 Put the options before the sizes in the arg list.
4534 Support all the new options.
4535 The old human_readable function has been removed;
4536 use inttostr.h instead.
4537 (human_readable, default_block_size, humblock):
4538 Use uintmax_t, not int, for block sizes.
4539 (human_readable_inexact, block_size_types): Remove.
4540 (block_size_opts): New constant.
4541 (human_options): Renamed from human_block_size, with new signature
4542 that allows block sizes up to UINTMAX_MAX. All callers changed.
4543 * human.h: Add copyright and authorship notice.
4544 Include <limits.h> and <stdbool.h> unconditionally.
4545 (PARAMS): Remove. All uses removed.
4546 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4547 (enum human_inexact_style): Remove tag; now a nameless enum.
4548 (human_floor, human_ceiling, human_round_to_even): Now have
4549 values 2, 0, 1 rather than -1, 1, 0.
4550 (human_group_digits, human_suppress_point_zero, human_autoscale,
4551 human_base_1024, human_SI, human_B): New constants.
4552 (human_readable_inexact, human_block_size): Remove.
4553 (human_readable): Size args are now uintmax_t, not int.
4554 (human_options): New decl.
4556 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4557 unnecessary now that we assume C89 or better. This change
4558 imported from coreutils.
4560 * mktime.c (__mktime_internal): Do not reject negative timestamps
4561 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4562 in the 2003-05-30 sync from glibc.
4564 .h files should stand alone, but we shouldn't include <sys/types.h>
4565 if we can get away with just <stddef.h>.
4567 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4568 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4569 rather than <sys/types.h>, as we merely need size_t.
4570 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4572 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4573 Include <stdio.h>, to get FILE.
4574 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4575 memcasecmp.h has included <stddef.h> and all we need is size_t.
4576 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4577 our interface, instead of including <sys/types.h>
4579 2003-06-02 Paul Eggert <eggert@twinsun.com>
4582 Fix some minor time-related bugs with POSIX time arguments.
4583 Some valid time stamps were being rejected (notably -1, and
4584 time stamps before 1900 on 64-bit hosts). And some invalid
4585 time stamps were being accepted, e.g. September 31.
4587 * posixtm.h (posixtime): Return bool instead of time_t, so
4588 that we can return (time_t) -1 successfully.
4589 * posixtm.c: Likewise.
4590 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4591 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4592 (t): Remove static var.
4593 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4594 of static var. All uses changed.
4595 (year): Do not reject years before 1900; they can occur with
4597 (posix_time_parse): Do not check for out-of-range components;
4598 that is now the caller's responsibility, since our checks were
4599 only approximations.
4600 (posixtime): Use mktime to check for out-of-range components,
4601 since it knows them exactly.
4602 If mktime returns (time_t) -1, check whether an error actually occurred
4603 by invoking localtime on -1.
4604 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4605 posixtime failures better.
4606 Improve the test data (in comments only).
4608 2003-05-30 <karl@gnu.org>
4610 * mktime.c: update from libc.
4612 2003-05-30 Bruno Haible <bruno@clisp.org>
4614 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4615 * localcharset.h: Likewise.
4616 * localcharset.c: Likewise.
4618 2003-05-28 Paul Eggert <eggert@twinsun.com>
4620 Assume the headers required for C89 freestanding compilers.
4621 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4622 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4623 without checking for HAVE_LIMITS_H.
4624 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4625 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4627 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4628 * exclude.c: Include <stdbool.h> unconditionally.
4629 * tempname.c: Include <stddef.h> unconditionally.
4630 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4631 * modechange.c, rpmatch.c (NULL): Don't define, since
4632 <stddef.h> does that.
4633 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4634 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4635 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4636 * xstrtol.c: Likewise.
4637 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4638 * savedir.c: Include <stddef.h> instead of defining NULL.
4640 * addext.c (addext): Use assignment rather than cast, to avoid
4641 warnings on some platforms.
4643 * mktime.c (__mktime_internal): Do not reject negative timestamps
4646 2003-05-10 Bruno Haible <bruno@clisp.org>
4648 * linebreak.c (iconv_string_length): Don't return -1 just because the
4649 string is longer than 4 KB.
4651 2003-05-12 Jim Meyering <jim@meyering.net>
4653 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4654 the space-padded-by-default conversion specifiers, %e, %k, %l.
4656 2003-05-03 Bruno Haible <bruno@clisp.org>
4658 Upgrade to Unicode-4.0.
4659 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4660 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4661 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4662 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4663 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4664 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4665 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4666 Change width of U+E0100..U+E01EF from 1 to 0.
4668 2003-04-25 Bruno Haible <bruno@clisp.org>
4670 * copy-file.c: Include <stddef.h>, for size_t.
4672 2003-04-25 Jim Meyering <jim@meyering.net>
4674 * copy-file.c (copy_file_preserving): Declare buf_size to be
4675 of type size_t, not int.
4677 2003-04-11 Jim Meyering <jim@meyering.net>
4679 Merge changes from Coreutils.
4681 2003-03-22 Jim Meyering <jim@meyering.net>
4683 * strftime.c (widen): Cast alloca return value to proper type.
4685 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4688 * strftime.c (my_strftime): Handle very large width
4689 specifications for numeric values correctly. Improve checks for
4692 2003-01-19 Jim Meyering <jim@meyering.net>
4694 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4695 (nl_get_alt_digit) [! defined my_strftime]: Define.
4696 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4697 _nl_get_alt_digit and _nl_get_walt_digit.
4699 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4700 These changes have no effect outside of _LIBC.
4702 2003-04-10 Bruno Haible <bruno@clisp.org>
4704 * findprog.h: New file, from GNU gettext.
4705 * findprog.c: New file, from GNU gettext.
4707 2003-04-05 Jim Meyering <jim@meyering.net>
4709 Merge changes from Coreutils.
4711 * exclude.h (PARAMS): Remove definition and uses.
4712 * exclude.c: Remove uses of `PARAMS'.
4714 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4715 Add test-cases for DOS filenames. Declare program_name.
4716 (main): Set up program_name. Patch by Rich Dawe.
4718 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4720 Use mntctl's return value to drive the entry-processing loop, since
4721 we can't rely on the value of the vmt_length member in the last
4722 entry. On some systems doing so could result in exhausting
4723 virtual memory. Based in part on a patch from Mike Jetzer.
4725 2003-04-04 Bruno Haible <bruno@clisp.org>
4727 * linebreak.h: New file, from GNU gettext.
4728 * linebreak.c: New file, from GNU gettext with slight modifications.
4729 * lbrkprop.h: New file, from GNU gettext.
4731 2003-04-03 Bruno Haible <bruno@clisp.org>
4733 * utf8-ucs4.h: New file, from GNU gettext.
4734 * utf16-ucs4.h: New file, from GNU gettext.
4735 * ucs4-utf8.h: New file, from GNU gettext.
4736 * ucs4-utf16.h: New file, from GNU gettext.
4738 2003-04-02 Bruno Haible <bruno@clisp.org>
4740 * binary-io.h: New file, from GNU gettext.
4742 2003-04-01 Bruno Haible <bruno@clisp.org>
4744 * pathname.h: New file, from GNU gettext.
4745 * concatpath.c: New file, from GNU gettext.
4747 2003-03-30 Bruno Haible <bruno@clisp.org>
4749 * copy-file.c (copy_file_preserving): Don't set owner if the function
4750 chown() doesn't exist.
4752 2003-03-28 Bruno Haible <bruno@clisp.org>
4754 * copy-file.h: New file, from GNU gettext.
4755 * copy-file.c: New file, from GNU gettext.
4757 2003-03-18 Jim Meyering <jim@meyering.net>
4759 * quote.c (quote_n): Fix typo in comment.
4761 2003-03-14 Jim Meyering <jim@meyering.net>
4763 Merge changes from Coreutils.
4764 * obstack.h (obstack_object_size): Declare temporary, __o,
4765 to be const, in order to avoid warnings.
4766 (obstack_room): Likewise.
4767 (obstack_empty_p): Likewise.
4769 2003-03-13 Paul Eggert <eggert@twinsun.com>
4771 Merge changes from Bison.
4772 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4773 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4774 when compiling Bison 1.875's `bitset bset = obstack_alloc
4775 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4776 * hash.c: Include <stdbool.h> unconditionally.
4778 2003-03-09 Paul Eggert <eggert@twinsun.com>
4780 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4781 Reported by Bruce Becker; see:
4782 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4784 2003-03-03 Paul Eggert <eggert@twinsun.com>
4785 Bruno Haible <bruno@clisp.org>
4787 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4788 Reported by John Hughes, see
4789 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4791 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4793 * poll_.h: New file.
4796 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4798 * mathl.h: New file.
4799 * acosl.c: New file.
4800 * asinl.c: New file.
4801 * atanl.c: New file.
4802 * ceill.c: New file.
4805 * floorl.c: New file.
4806 * frexpl.c: New file.
4807 * ldexpl.c: New file.
4809 * sincosl.c: New file.
4811 * sqrtl.c: New file.
4813 * trigl.c: New file.
4814 * trigl.h: New file.
4816 2003-02-17 Bruno Haible <bruno@clisp.org>
4818 * mkdtemp.h: New file, from GNU gettext.
4819 * mkdtemp.c: New file, from GNU gettext.
4821 2003-01-31 Bruno Haible <bruno@clisp.org>
4823 * rename.c: #undef rename before defining rpl_rename.
4824 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4826 2003-01-30 Bruno Haible <bruno@clisp.org>
4828 * printf-args.h: New file, from GNU gettext.
4829 * printf-args.c: New file, from GNU gettext.
4830 * printf-parse.h: New file, from GNU gettext.
4831 * printf-parse.c: New file, from GNU gettext.
4832 * vasnprintf.h: New file, from GNU gettext.
4833 * vasnprintf.c: New file, from GNU gettext.
4834 * asnprintf.c: New file, from GNU gettext.
4835 * vasprintf.h: New file, from GNU gettext with modifications.
4836 * vasprintf.c: New file, from GNU gettext.
4837 * asprintf.c: New file, from GNU gettext.
4839 2003-01-29 Bruno Haible <bruno@clisp.org>
4841 * stpncpy.h: New file, from GNU gettext with modifications.
4842 * stpncpy.c: New file, from GNU gettext with modifications.
4844 2003-01-28 Bruno Haible <bruno@clisp.org>
4846 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4848 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4851 2003-01-27 Bruno Haible <bruno@clisp.org>
4853 * xsetenv.h: New file, from GNU gettext.
4854 * xsetenv.c: New file, from GNU gettext.
4856 2003-01-23 Bruno Haible <bruno@clisp.org>
4858 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4860 2003-01-22 Bruno Haible <bruno@clisp.org>
4862 * exit.h: New file, from GNU gettext.
4864 2003-01-11 Bruno Haible <bruno@clisp.org>
4866 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4867 * strcase.h (strcasecmp, strncasecmp): Likewise.
4869 2003-01-14 Jim Meyering <jim@meyering.net>
4871 * same.c (same_name): Tweak a comment.
4873 2003-01-11 Bruno Haible <bruno@clisp.org>
4875 * same.c (same_name): Reorder tests so as to avoid calling stat()
4876 when a string comparison is sufficient.
4878 2003-01-11 Bruno Haible <bruno@clisp.org>
4880 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4883 2003-01-11 Bruno Haible <bruno@clisp.org>
4885 * hash-pjw.c: Add comment about low quality of this function.
4887 2003-01-12 Paul Eggert <eggert@twinsun.com>
4889 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4890 to avoid collisions with libcurses and libreadline.
4892 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4893 * getstr.h, getstr.c: Remove.
4894 * getline.c: Include "getline.h", to check interface.
4895 Move body of old getstr.c here: this defines MIN_CHUNK and
4896 declares getdelim2, which is renamed from getstr.
4897 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4899 * linebuffer.c (readlinebuffer): Renamed from readline.
4901 * linebuffer.h: Likewise.
4902 (readline): Remove backward-compatibility macro.
4904 2003-01-12 Jim Meyering <jim@meyering.net>
4906 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4908 2003-01-10 Bruno Haible <bruno@clisp.org>
4910 * alloca_.h: New file.
4911 * getdate.y: Unconditionally include alloca.h.
4912 * makepath.c: Likewise.
4913 * setenv.c: Likewise.
4914 * userspec.c: Likewise.
4916 2003-01-09 Bruno Haible <bruno@clisp.org>
4918 * stdbool.h.in: New file.
4920 2003-01-08 Bruno Haible <bruno@clisp.org>
4922 * safe-read.c: Include specification header first, to ensure its
4924 * full-write.c: Likewise.
4926 2003-01-08 Jim Meyering <jim@meyering.net>
4928 * full-write.c: Undefine and define-away `const' after inclusion
4929 of errno.h, not before. Suggestion from Bruno Haible.
4931 2003-01-07 Jim Meyering <jim@meyering.net>
4933 * full-write.c: Rework so that it may serve to define full_read, too.
4934 * full-read.c: Simply #define FULL_READ and include full-write.c.
4936 2003-01-06 Jim Meyering <jim@meyering.net>
4938 * version-etc.c: Update year in translatable copyright string.
4940 2002-12-25 Bruno Haible <bruno@clisp.org>
4942 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4943 * xstrtol.h: Likewise.
4944 * xstrtoimax.c: Likewise.
4945 * xstrtoumax.c: Likewise.
4946 * human.h: Likewise.
4948 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4949 on systems that have <inttypes.h> but not <stdint.h>.
4951 2002-12-31 Paul Eggert <eggert@twinsun.com>
4953 * memcoll.c (memcoll): Fall back on a simple algorithm using
4954 memcmp if strcoll doesn't work.
4956 2002-12-23 Bruno Haible <bruno@clisp.org>
4958 * localcharset.h: New file.
4959 * localcharset.c: Include it.
4960 * unicodeio.c: Likewise.
4962 2002-12-22 Bruno Haible <bruno@clisp.org>
4964 * utime.c (utime_null): No need to call ftruncate if the file was
4967 2002-12-23 Bruno Haible <bruno@clisp.org>
4969 * memcoll.c (STRCOLL): New macro.
4972 2002-12-22 Bruno Haible <bruno@clisp.org>
4974 * getstr.h (getstr): Define, to avoid clash with libcurses.
4975 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4977 2002-12-22 Bruno Haible <bruno@clisp.org>
4979 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4981 2002-12-23 Bruno Haible <bruno@clisp.org>
4983 * getline.h: Include <stddef.h>, for size_t.
4985 * unicodeio.h: Include <stddef.h>, for size_t.
4986 * unicodeio.c: Don't include <stddef.h>.
4988 2002-12-17 Bruno Haible <bruno@clisp.org>
4990 * canon-host.c (strdup): Remove unused declaration.
4992 * fsusage.c: Include full_read.h.
4993 (get_fs_usage): Use full_read instead of safe_read.
4995 * utime.c (utime_null): Use SAFE_READ_ERROR.
4997 2002-12-11 Bruno Haible <bruno@clisp.org>
4999 * setenv.h: Rewritten to cope with systems that have setenv() but not
5001 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5004 2002-12-11 Bruno Haible <bruno@clisp.org>
5006 * setenv.c (alloca): Fall back to malloc.
5008 (setenv): Use freea() to free memory allocated with alloca().
5010 2002-11-13 Bruno Haible <bruno@clisp.org>
5012 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5013 function declarations.
5014 * unsetenv.c (unsetenv): Likewise.
5016 2002-03-04 Bruno Haible <bruno@clisp.org>
5018 Portability to AIX 4.3.3.
5019 * unsetenv.c: New file, extracted from setenv.c.
5020 * setenv.c: Move the unsetenv() function to unsetenv.c.
5022 2001-12-20 Bruno Haible <bruno@clisp.org>
5024 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5025 use malloc instead. For SunOS 4.
5027 2001-12-11 Bruno Haible <bruno@clisp.org>
5029 * setenv.c: Declare alloca.
5030 (compar_fn_t): New typedef.
5031 (KNOWN_VALUE, STORE_VALUE): Use it.
5033 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5036 2002-12-10 Paul Eggert <eggert@twinsun.com>
5038 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5039 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5040 Choose values that are less likely to collide with system fnmatch
5042 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5043 defined (e.g., a pure POSIX system).
5044 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5045 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5047 2002-12-06 Jim Meyering <jim@meyering.net>
5049 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5051 Merge in changes from libc's misc/error.c, in preparation
5052 for the merge of gnulib's changes back into libc.
5054 * error.c (_): Define only if not already defined.
5055 Move definition to follow all #include directives.
5056 Include unlocked-io.h only if !_LIBC.
5057 [_LIBC]: Include <libio/libioP.h>.
5058 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5059 (fflush): Tweak definition to use INTUSE.
5062 2002-12-05 Paul Eggert <eggert@twinsun.com>
5064 * alloca.c [defined emacs]: Include "lisp.h".
5065 (xalloc_die) [defined emacs]: New macro.
5066 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5067 [! defined emacs]: Include <xalloc.h>.
5068 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5069 (pointer): Typedef to POINTER_TYPE *.
5070 (malloc): Remove decl; we now always use xmalloc.
5071 (alloca): Use old-style definition, since Emacs needs this.
5072 Check for arithmetic overflow when computing combined size.
5074 2002-12-04 Paul Eggert <eggert@twinsun.com>
5076 Do not generate unlocked-io.h automatically, since it's easier to
5077 maintain it by hand.
5079 * unlocked-io.h: New file, from GNU diffutils,
5080 but with proper copyright notice and attribution.
5082 * Makefile.am: Add copyright notice.
5083 (libfetish_a_SOURCES): Add unlocked-io.h.
5084 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5085 (DISTCLEANFILES, io_functions): Remove macros.
5086 (EXTRA_DIST): Remove gen_uio.
5087 (unlocked-io.h): Remove rule.
5089 2002-12-04 Jim Meyering <jim@meyering.net>
5091 Reflect the fact that stat.c and lstat.c are no longer generated.
5092 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5093 (DISTCLEANFILES): Likewise.
5094 (EXTRA_DIST): Likewise.
5095 (all_local): Don't depend on stat.c or lstat.c.
5096 (stat.c, lstat.c): Remove rules.
5097 (EXTRA_DIST): Remove xstat.in.
5099 * xstat.in: Remove file. Contents moved into stat.c.
5100 * stat.c: New file. Contents mostly from xstat.in.
5101 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5102 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5104 * safe-read.c: Rework so that it may serve to define safe_write, too.
5105 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5107 2002-12-03 Jim Meyering <jim@meyering.net>
5109 * safe-read.c, safe-write.c: Change variable names and comments, but
5110 not semantics, to minimize the differences between these two files.
5111 (safe_read): Change comment to mention SAFE_READ_ERROR.
5113 * safe-read.c (IS_EINTR): Define.
5114 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5116 2002-12-02 Bruno Haible <bruno@clisp.org>
5118 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5119 Define, taken from safe-read.c.
5120 (INT_MAX): Provide fallback.
5121 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5122 * safe-write.h (SAFE_WRITE_ERROR): Define.
5124 * safe-read.c (EINTR): Remove definition.
5125 (safe_read): Don't use EINTR if it is absent.
5127 2002-12-02 Jim Meyering <jim@meyering.net>
5129 * safe-read.c (EINTR): Define.
5130 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5131 (INT_MAX): Provide fallback.
5132 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5134 * safe-read.h (SAFE_READ_ERROR): Define.
5136 2002-12-01 Jim Meyering <jim@meyering.net>
5138 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5139 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5141 2002-11-27 Paul Eggert <eggert@twinsun.com>
5143 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5144 hash_rehash): Replace `if (limit <= value) abort ();' with
5145 `if (! (value < limit)) abort ();', for readability.
5147 2002-11-26 <karl@gnu.org>
5149 * strdup.c: copy from libc again, with jim's ok.
5150 * .cppi-disable: re-add strdup.c
5152 2002-11-25 <karl@gnu.org>
5154 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5155 instead of "strtol.c".
5157 2002-11-25 Jim Meyering <jim@meyering.net>
5159 * mktime.c: Sync from libc, now that it has the latest fix.
5161 2002-11-24 <karl@gnu.org>
5163 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5164 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5166 2002-11-24 Jim Meyering <jim@meyering.net>
5168 Update from coreutils:
5170 * mktime.c: Merge in changes from libc.
5172 Avoid a link-time failure on some Linux systems.
5173 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5174 (__mon_yday): Declare with the STATIC attribute.
5175 (__mktime_internal): Likewise.
5176 Based on a report from Greg Schafer.
5178 2002-11-23 Jim Meyering <jim@meyering.net>
5180 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5181 Use `unsigned', not `int', as type of index.
5183 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5185 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5187 2002-11-22 Paul Eggert <eggert@twinsun.com>
5189 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5190 hint that one should use `if (! x) abort ();' rather than `assert
5191 (x);', and anyway it's one less thing to worry about configuring.
5192 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5193 hash_rehash, hash_insert): Use abort rather than assert.
5195 2002-11-22 Paul Eggert <eggert@twinsun.com>
5197 * quotearg.h: Allow multiple inclusion by surrounding with
5198 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5199 so that we can be included first.
5200 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5201 * quotearg.c: Include quotearg.h immediately after config.h.
5202 No need to include stddef.h or sys/types.h any more.
5203 Surround local include files with "", not "<>".
5204 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5205 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5206 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5207 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5208 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5209 (ISPRINT): Remove; no longer needed now that we assume C89.
5211 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5214 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5215 quotearg_char): Use SIZE_MAX rather than
5216 (size_t) -1 when we are talking about "infinity".
5218 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5220 2002-11-22 Bruno Haible <bruno@clisp.org>
5222 * safe-read.h: Assume C89. Add comments.
5223 (safe_read): Change return type to size_t.
5224 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5225 counts > SSIZE_MAX correctly.
5226 * safe-write.h: New file.
5227 * safe-write.c: New file.
5228 * full-read.h: New file.
5229 * full-read.c: New file.
5230 * full-write.h: Assume C89. Add comments.
5231 * full-write.c: Include safe-write.h.
5232 (full_write): Rewritten to use safe_write.
5233 Suggested by Jim Meyering and Paul Eggert.
5235 2002-11-21 Bruno Haible <bruno@clisp.org>
5237 Remove case insensitive option matching.
5238 * argmatch.h (argcasematch): Remove declaration.
5239 (ARGCASEMATCH): Remove macro.
5240 (__xargmatch_internal): Remove case_sensitive argument.
5241 (XARGMATCH): Update.
5242 (XARGCASEMATCH): Remove macro.
5243 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5244 case_sensitive argument.
5245 (argcasematch): Remove function.
5246 (__xargmatch_internal): Remove case_sensitive argument.
5247 (main): Use XARGMATCH instead of XARGCASEMATCH.
5249 * xmalloc.c: Change compile-time error message. Add comment about
5250 required autoconf version.
5252 2002-11-21 Jim Meyering <jim@meyering.net>
5254 * strdup.c (strdup): Tweak comment and initial #if/#include.
5256 Merge in changes from the coreutils.
5258 2002-09-25 Paul Eggert <eggert@twinsun.com>
5259 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5260 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5261 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5262 int. Work more efficiently if X is the same width as uintmax_t.
5263 Do not compare X to -1, to avoid bogus compiler warning.
5264 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5265 Don't assume that f_frsize and f_bsize are the same type.
5267 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5270 * makepath.c (make_path): Restore umask *before* creating the final
5272 (make_path): Minor reformatting.
5274 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5275 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5277 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5278 ones. At least on GNU/Linux systems, `auto' means something else.
5281 2002-11-20 Paul Eggert <eggert@twinsun.com>
5283 Merge argmatch cleanups from Bison. Assume C89.
5285 * argmatch.c: Include config.h here, not in argmatch.h.
5286 Include stdlib.h, for EXIT_FAILURE.
5287 Always include <string.h>, since we assume C89.
5288 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5289 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5290 Include <stddef.h> instead, since it's all we need for size_t.
5291 (PARAMS): Remove. All uses removed.
5292 (ARRAY_CARDINALITY): Do not bother to #undef.
5293 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5294 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5295 Remove unnecessary parentheses.
5296 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5297 Insert necessary parentheses.
5298 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5299 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5301 2002-11-19 Bruno Haible <bruno@clisp.org>
5303 * mbswidth.c: Include mbswidth.h right at the beginning.
5304 * mbswidth.h: Include <stddef.h>, for size_t.
5306 * mbswidth.h (PARAMS): Remove macro.
5307 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5308 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5310 * gcd.h (PARAMS): Remove macro.
5311 (gcd): Use ANSI C function declarations.
5312 * gcd.c (gcd): Likewise.
5314 2002-11-15 Bruno Haible <bruno@clisp.org>
5316 * strcspn.c: Include <stddef.h>.
5317 (strcspn): Use ANSI C function declaration. Change return type to
5319 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5320 (strpbrk): Use NULL.
5321 * strpbrk.h (PARAMS): Remove macro.
5322 (strpbrk): Use ANSI C function declaration.
5323 * strstr.c: Don't include <sys/types.h>.
5324 * strstr.h (PARAMS): Remove macro.
5325 (strstr): Use ANSI C function declarations.
5327 2002-11-06 Bruno Haible <bruno@clisp.org>
5329 * gcd.h (gcd): Change argument type to 'unsigned long'.
5330 * gcd.c (gcd): Likewise.
5332 2002-11-05 Bruno Haible <bruno@clisp.org>
5334 * gcd.h: New file, from gettext-0.11.5.
5335 * gcd.c: New file, from gettext-0.11.5.
5337 2002-11-05 Bruno Haible <bruno@clisp.org>
5339 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5340 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5341 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5342 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5344 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5345 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5347 * closeout.c: Include gettext.h instead of <libintl.h>.
5348 * human.c: Include gettext.h instead of <libintl.h>.
5349 * quotearg.c: Include gettext.h instead of <libintl.h>.
5350 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5351 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5352 * userspec.c: Include gettext.h instead of <libintl.h>.
5353 * version-etc.c: Include gettext.h instead of <libintl.h>.
5354 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5355 (textdomain): Remove definition.
5356 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5358 * long-options.c: Remove include of <libintl.h> and definition of _.
5359 * same.c: Remove include of <libintl.h> and definition of _.
5361 2002-11-04 Bruno Haible <bruno@clisp.org>
5363 * stpcpy.h: New file, from GNU gettext-0.11.5.
5364 * strcase.h: New file, from GNU gettext-0.11.5.
5365 * strpbrk.h: New file, from GNU gettext-0.11.5.
5366 * strstr.h: New file, from GNU gettext-0.11.5.
5367 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5369 2002-05-09 Bruno Haible <bruno@clisp.org>
5371 * config.charset: Update for newest glibc. Add canonical names
5372 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5374 2002-05-09 Bruno Haible <bruno@clisp.org>
5376 * localcharset.c (get_charset_aliases): Add more Windows specific
5379 2002-05-08 Owen Taylor <otaylor@redhat.com>
5381 * config.charset: A few additions for Solaris.
5383 2001-12-05 Bruno Haible <bruno@clisp.org>
5385 * localcharset.c (locale_charset): Don't return an empty string.
5387 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5389 * config.charset: msdos in uk_UA uses CP1125.
5391 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5393 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5394 * localcharset.c (locale_charset): Declare as extern "C".
5396 2002-02-15 Bruno Haible <bruno@clisp.org>
5398 * config.charset [msdosdjgpp]: For Russian, use CP866.
5400 2002-02-11 Bruno Haible <bruno@clisp.org>
5402 * config.charset: Add support for NetBSD.
5404 2002-09-25 <karl@gnu.org>
5406 * strdup.c: copy from libc/string (via ../config/srclist*).
5407 * getopt*: copy from libc/posix.
5408 * gettext.h: copy from gettext.
5409 * .cppi-disable: add strdup.c, gettext.h.
5411 2002-07-01 Jim Meyering <meyering@lucent.com>
5413 * c-stack.c: Include sys/time.h.
5414 From Volker Borchert.
5416 2002-06-11 Paul Eggert <eggert@twinsun.com>
5418 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5419 New macro. Use it uniformly instead of
5420 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5421 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5422 reported by Vin Shelton.
5424 2002-06-22 Jim Meyering <meyering@lucent.com>
5426 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5427 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5429 2002-06-22 Paul Eggert <eggert@twinsun.com>
5431 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5432 Do not assume SA_SIGINFO behavior.
5433 Bug reported by Jim Meyering on NetBSD 1.5.2.
5435 2002-06-22 Jim Meyering <meyering@lucent.com>
5437 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5439 * exitfail.c, exitfail.h: Likewise.
5440 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5442 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5444 (EXTRA_DIST): Add fnmatch_loop.c.
5445 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5447 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5448 * fnmatch.c: Update from diffutils-2.8.2.
5449 * fnmatch_.h: New file. From diffutils-2.8.2.
5450 * fnmatch.h: Remove file.
5452 2002-06-18 Paul Eggert <eggert@twinsun.com>
5454 * file-type.h: Report an error if neither S_ISREG nor
5455 S_IFREG is defined, instead of using a test specific to glibc
5456 2.2. This should be safe, since POSIX requires S_ISREG and
5457 Unix Version 7 had S_IFREG. We don't need to check for
5458 <sys/types.h> since we don't use any symbols that it defines.
5460 2002-06-15 Jim Meyering <meyering@lucent.com>
5462 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5463 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5464 have been included before this file.
5466 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5468 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5469 so that each temporary file name is unique and valid in the first
5470 8 characters, for operation under DOS.
5472 2002-06-15 Jim Meyering <meyering@lucent.com>
5474 Work even with DJGPP 2.03, which lacks support for symlinks.
5476 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5478 * lchown.c (S_ISLNK): Likewise.
5480 2002-06-14 Jim Meyering <meyering@lucent.com>
5482 * file-type.h: Use the version from diffutils-2.8.2.
5483 * file-type.c: Likewise.
5485 2002-05-27 Jim Meyering <meyering@lucent.com>
5487 Fix a problem seen only on nonconforming systems whereby ls.c's
5488 use of localtime, and then of gettimeofday would cause trouble:
5489 the localtime call used to initialize rpl_gettimeofday's save
5490 mechanism would clobber ls's current local time information so
5491 that in any long listing the first file would always be listed
5492 with date 1970-01-01. Analysis by Volker Borchert.
5494 * gettimeofday.c (localtime): Undefine.
5495 (rpl_localtime): New function.
5497 2002-05-22 Jim Meyering <meyering@lucent.com>
5499 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5500 * file-type.h: New file.
5501 * file-type.c (file_type): New file/function. Extracted from diffutils.
5503 2002-04-29 Paul Eggert <eggert@twinsun.com>
5505 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5507 2002-04-28 Paul Eggert <eggert@twinsun.com>
5509 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5510 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5511 of 127, since 64 is the largest conceivable number for ancient
5513 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5515 2002-04-28 Jim Meyering <meyering@lucent.com>
5517 * sig2str.c (WTERMSIG): Remove definition (unused).
5519 2002-04-28 Paul Eggert <eggert@twinsun.com>
5521 * sig2str.h, sig2str.c: New files.
5522 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5524 2002-04-24 Jim Meyering <meyering@lucent.com>
5526 * gettext.h: New file, from Gettext.
5527 * Makefile.am (INCLUDES): Remove -I../intl.
5528 (libfetish_a_SOURCES): Add gettext.h.
5530 2002-04-16 Jim Meyering <meyering@lucent.com>
5532 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5533 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5534 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5536 2002-04-12 Jim Meyering <meyering@lucent.com>
5538 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5540 2002-03-10 Jim Meyering <meyering@lucent.com>
5542 * makepath.c (make_path): Remove a comma from a diagnostic.
5543 Suggestion from Santiago Vila.
5545 2002-03-08 Jim Meyering <meyering@lucent.com>
5547 * rename.c: Mention that this wrapper is needed also on
5548 mips-dec-ultrix4.4 systems.
5550 2002-03-02 Jim Meyering <meyering@lucent.com>
5552 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5553 not HAVE_CLOCK_SETTIME.
5555 2002-02-27 Paul Eggert <eggert@twinsun.com>
5557 * nanosleep.h: Rename to....
5558 * timespec.h: New name for nanosleep.h. All uses changed.
5560 * gettime.c: New file.
5561 * settime.c: New file.
5564 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5565 timespec.h. Remove nanosleep.h.
5567 2002-02-25 Paul Eggert <eggert@twinsun.com>
5569 * acl.c, acl.h: New files.
5570 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5572 2002-02-24 Jim Meyering <meyering@lucent.com>
5574 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5575 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5576 cause trouble. Reported by Nelson Beebe.
5578 2002-02-23 Paul Eggert <eggert@twinsun.com>
5580 * path-concat.c (xpath_concat): Reorder code to pacify
5581 compilers that don't know that xalloc_die never returns.
5583 2002-02-20 Jim Meyering <meyering@lucent.com>
5585 * getdate.c: Regenerate using bison-1.33.
5587 2002-02-15 Paul Eggert <eggert@twinsun.com>
5589 * posixver.c, posixver.h: New files.
5590 * Makefile.am (libfetish_a_SOURCES): Add them.
5592 2002-02-02 Paul Eggert <eggert@twinsun.com>
5593 Bruno Haible <bruno@clisp.org>
5595 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5596 (fwrite_success_callback): New declaration.
5597 * unicodeio.c (unicode_to_mb): New function, extracted from
5598 print_unicode_char. Call failure callback instead of error.
5599 (fwrite_success_callback): New function.
5600 (exit_failure_callback): New function.
5601 (fallback_failure_callback): New function.
5602 (print_unicode_char): Call unicode_to_mb.
5604 2002-01-26 Jim Meyering <meyering@lucent.com>
5606 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5608 2002-01-22 Jim Meyering <meyering@lucent.com>
5610 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5611 Otherwise, some versions of automake would omit the rule that makes
5612 Makefile from Makefile.in.
5614 2001-01-21 Paul Eggert <eggert@twinsun.com>
5616 * xmemcoll.h, xmemcoll.c: New files.
5617 * Makefile.am (libfetish_a_SOURCES): Add them.
5618 * memcoll.c: Include errno.h, and declare errno if not defined.
5619 (memcoll): Set errno to zero if there is no error.
5621 * quotearg.c (quotearg_buffer_restyled):
5622 Fix bug with quoting buffers containing NUL when backslashing escapes.
5623 This bug was exposed by the other changes in this patch.
5624 (quotearg_n_options): New arg ARGSIZE.
5625 All callers changed.
5626 (quoting_options_from_style): New function.
5627 (quotearg_n_style): Use it.
5628 (quotearg_n_style_mem): New function.
5630 * quotearg.h (quotearg_n_style_mem): New function.
5632 2002-01-16 Jim Meyering <meyering@lucent.com>
5634 * getdate.y: Add three semicolons, each just before a closing brace.
5635 Bison (as of version 1.31) no longer papers over that mistake.
5637 2002-02-14 Paul Eggert <eggert@twinsun.com>
5639 * backupfile.c (ISDIGIT): Comment fix.
5640 * getdate.y (ISDIGIT): Likewise.
5641 * posixtm.c (ISDIGIT, year): Likewise.
5642 * strverscmp.c (ISDIGIT): Likewise.
5643 * userspec.c (ISDIGIT): Likewise.
5645 2002-01-05 Jim Meyering <meyering@lucent.com>
5647 * version-etc.c (version_etc_copyright): Update copyright year.
5649 2001-01-19 Paul Eggert <eggert@twinsun.com>
5651 * closeout.c (close_stdout_status): If ferror (stdout), do
5652 not silently exit merely because the output buffer happens to
5653 have nothing pending.
5655 2001-12-18 Paul Eggert <eggert@twinsun.com>
5657 See the big note in ../ChangeLog.
5658 * human.c (suffixes): Prefer K to k for 1024.
5659 (generate_suffix_backwards): New function.
5660 (human_readable_inexact): Use it.
5661 * xstrtol.c (__xstrtol): If there is no number but there
5662 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5663 Accept 'K' as well as 'k'.
5665 2001-12-15 Jim Meyering <meyering@lucent.com>
5667 * regex.h (__restrict_arr): Update from libc.
5669 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5670 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5673 2001-12-10 Jim Meyering <meyering@lucent.com>
5675 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5676 Instead, include "xalloc.h".
5677 (initbuffer): Don't cast xmalloc return value to char*.
5678 (readline): Reword comment.
5679 Don't cast xrealloc return value to char*
5682 2001-12-09 Jim Meyering <meyering@lucent.com>
5684 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5685 `signed and unsigned type in conditional expression'.
5686 * posixtm.c (posix_time_parse): Likewise.
5688 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5690 * readtokens.c (readtoken): Declare an index to be of type unsigned
5691 to avoid a pedantic warning.
5693 * getstr.c: Don't include assert.h.
5694 (getstr): Remove warning-evoking assertions.
5695 Return -1 if offset parameter is out of bounds.
5696 Change the type of a local from int to size_t.
5698 * strftime.c (my_strftime_localtime_r): Include this function
5699 definition in the `#if ! HAVE_TM_GMTOFF' block.
5701 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5702 Include xalloc.h instead.
5704 2001-12-02 Jim Meyering <meyering@lucent.com>
5706 * tempname.c: Don't declare getenv, thus reverting the change of
5707 2001-11-18. It's no longer necessary, now that stdlib.h is always
5710 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5711 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5713 2001-11-30 Akim Demaille <akim@epita.fr>
5715 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5716 before being defined.
5718 2001-11-27 Paul Eggert <eggert@twinsun.com>
5720 * quotearg.h (quotearg_n, quotearg_n_style):
5721 First arg is int, not unsigned.
5722 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5723 (SIZE_MAX, UINT_MAX): New macros.
5724 (quotearg_n_options): Abort if N is negative.
5725 Avoid overflow check on hosts where size_t is 64 bits and int
5726 is 32 bits, as overflow is impossible there.
5727 Fix off-by-one typo that caused unnecessary reallocation.
5729 2001-11-27 Jim Meyering <meyering@lucent.com>
5731 * tempname.c: Merge with version from libc.
5732 * regex.c: Likewise.
5734 * tempname.c: Include stdlib.h unconditionally. On some old systems
5735 for which STDC_HEADERS is 0, it was not included, resulting in a
5736 warning about an integer-to-pointer conversion problem with getenv.
5737 Reported by Volker Borchert.
5739 2001-11-26 Jim Meyering <meyering@lucent.com>
5741 * gtod.h: Remove file.
5742 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5743 * gettimeofday.c: Don't include gtod.h.
5744 (GTOD_init): Remove function.
5745 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5746 Suggestion from Volker Borchert.
5748 2001-11-23 Jim Meyering <meyering@lucent.com>
5750 * hash.h (struct hash_table): Don't define here. Merely declare it.
5751 * hash.c (struct hash_table): Define it here instead.
5753 2001-11-22 Jim Meyering <meyering@lucent.com>
5755 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5757 2001-11-18 Paul Eggert <eggert@twinsun.com>
5759 * tempname.c (TMP_MAX): Remove; no longer needed.
5760 (TEMPORARIES): New macro.
5761 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5762 removes an artificial limitation (e.g. HP-UX 10.20, where
5765 2001-11-18 Jim Meyering <meyering@lucent.com>
5767 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5770 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5771 files will be created before anything else.
5773 2001-11-17 Jim Meyering <meyering@lucent.com>
5775 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5776 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5777 rather than group writable. Patch by Juan F. Codagnone.
5779 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5780 Instead, include "xalloc.h".
5782 * mountlist.c: Include unlocked-io.h after all system headers.
5783 Remove explicit declarations of xmalloc, xrealloc,
5784 and xstrdup. Instead, include "xalloc.h".
5786 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5787 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5788 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5790 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5791 Reported by Padraig Brady.
5793 * mkstemp.c: #undef mkstemp.
5795 (rpl_mkstemp): Rename from mkstemp.
5798 2001-11-16 Jim Meyering <meyering@lucent.com>
5800 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5801 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5802 determine the amount of total physical memory, use pstat_getstatic.
5803 HPUX-11 doesn't define _SC_PHYS_PAGES.
5804 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5805 If sysconf couldn't be used to determine the amount of available
5806 physical memory, use both pstat_getstatic and pstat_getdynamic.
5807 Based on a patch from Bob Proulx.
5809 2001-11-05 Jim Meyering <meyering@lucent.com>
5811 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5813 2001-11-03 Jim Meyering <meyering@lucent.com>
5815 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5816 in argmatch_to_argument call.
5818 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5821 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5822 e.g., a fault due to an attempt to free a NULL pointer.
5824 2001-11-01 Jim Meyering <meyering@lucent.com>
5826 * dirfd.c, dirfd.h: New files.
5827 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5829 * hash.c (hash_print) [TESTING]: Clean up.
5831 2001-10-22 Paul Eggert <eggert@twinsun.com>
5833 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5834 to avoid a warning if -Wall.
5836 2001-10-21 Paul Eggert <eggert@twinsun.com>
5838 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5840 2001-10-21 Jim Meyering <meyering@lucent.com>
5842 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5843 this code would end up calling gettext even in packages built
5845 * getopt.c (_): Likewise.
5846 * regex.c (_): Likewise.
5848 2001-10-20 Paul Eggert <eggert@twinsun.com>
5850 * error.c (strerror_r): Do not declare unless !_LIBC.
5851 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5852 Use strerror_r that is only a macro, even if it is not a function.
5853 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5854 (private_strerror): Use prototypes, not old-style function definition.
5855 (print_errno_message): New function.
5856 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5858 (error_tail, error, error_at_line): Use it.
5860 2001-10-11 Jim Meyering <meyering@lucent.com>
5862 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5863 and quote_n (1, ... to avoid clobbering a buffer.
5865 2001-10-05 Jim Meyering <meyering@lucent.com>
5867 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5868 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5869 * hash-pjw.h: New file.
5871 2001-09-30 Jim Meyering <meyering@lucent.com>
5873 * mountlist.c [MOUNTED_GETFSSTAT]:
5874 Include <sys/ucred.h>, for Apple Darwin.
5875 Include sys/mount.h and sys/fs_types.h only if available.
5877 (read_filesystem_list): Use FS_TYPE.
5879 2001-09-29 Paul Eggert <eggert@twinsun.com>
5881 * exclude.c (excluded_filename): 0 -> false, since it's
5884 2001-09-28 Paul Eggert <eggert@twinsun.com>
5886 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5887 #defines strtoimax. Also treat the other strto* functions
5890 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5891 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5892 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5894 2001-09-26 Jim Meyering <meyering@lucent.com>
5896 Most macros in unlocked-io.h had the wrong number of arguments.
5897 * gen-uio: New script.
5898 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5899 * unlocked-io.hin: Remove file.
5900 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5901 rather than trying to embed it here.
5902 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5903 Reported by Padraig Brady.
5905 2001-09-25 Volker Borchert <bt@teknon.de>
5907 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5909 2001-09-23 Jim Meyering <meyering@lucent.com>
5911 * mountlist.c: Remove useless parentheses in #if directives.
5912 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5913 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5915 2001-09-22 Jim Meyering <meyering@lucent.com>
5917 * localcharset.c: Update from latest gettext.
5918 * config.charset: Likewise.
5920 2001-09-20 Jim Meyering <meyering@lucent.com>
5922 * xstrtol.c (strtoimax): Guard declaration with
5923 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5924 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5925 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5926 (strtoumax): Likewise, for completeness (it wasn't necessary).
5928 2001-09-06 Paul Eggert <eggert@twinsun.com>
5930 * strtoimax.c (HAVE_LONG_LONG):
5931 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5932 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5933 to work around bug in IBM C compiler.
5935 2001-09-16 Jim Meyering <meyering@lucent.com>
5937 * mkdir.c: New file.
5939 2001-09-04 Paul Eggert <eggert@twinsun.com>
5941 * xgetcwd.c: Revert some of the previous change; intead,
5942 fix the HAVE_GETCWD_NULL code to behave more like the
5943 !HAVE_GETCWD_NULL code used to.
5946 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5949 2001-09-04 Paul Eggert <eggert@twinsun.com>
5951 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5952 Use ssize_t, not int, to store result of readlink.
5953 Check for ssize_t overflow as well as size_t overflow,
5954 as POSIX says the result of readlink is implementation-defined
5955 when ssize_t overflows.
5956 Remove unnecessary cast to char*.
5957 Use free+malloc instead of realloc, as the storage doesn't need
5958 to be preserved and it's clearer and can be more efficient that way.
5959 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5960 * xreadlink.h (xreadlink): Update prototype.
5962 2001-09-03 Paul Eggert <eggert@twinsun.com>
5964 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5965 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5966 spotted by Jim Meyering.
5968 2001-09-03 Jim Meyering <meyering@lucent.com>
5970 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5972 2001-09-03 Paul Eggert <eggert@twinsun.com>
5974 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5975 like the HAVE_GETCWD_NULL code.
5976 Include pathmax.h if not HAVE_GETCWD.
5977 Do not include xalloc.h.
5978 (INITIAL_BUFFER_SIZE): New symbol.
5979 Do not use xmalloc / xrealloc, since the caller is responsible for
5980 handling errors. Preserve errno around `free' during failure.
5981 Do not overrun buffer when using getwd.
5983 2001-09-03 Paul Eggert <eggert@twinsun.com>
5985 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5986 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5988 2001-09-02 Jim Meyering <meyering@lucent.com>
5990 * error.c: Update from GNU libc.
5992 2001-09-01 Jim Meyering <meyering@lucent.com>
5994 * xreadlink.c: New file.
5995 * xreadlink.h: New file.
5996 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5998 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5999 doesn't conflict with sparc Solaris 7's definition in
6000 /usr/include/sys/int_types.h.
6002 * exclude.c: Use `""', not `<>' to #include non-system header files.
6003 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6004 and strncasecmp as r-values. Unixware didn't have declarations.
6006 2001-08-31 Jim Meyering <meyering@lucent.com>
6008 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6009 Use an initial, malloc'd, buffer of length 128 rather than
6010 a statically allocated one of length 1024.
6012 2001-08-30 Paul Eggert <eggert@twinsun.com>
6014 * xgetcwd.c: Don't include pathmax.h.
6015 Include stdlib.h and unistd.h if available.
6017 (xmalloc, xstrdup, free): Remove decls.
6018 (xgetcwd): Don't assume sizes fit in unsigned.
6019 Check for overflow when computing sizes.
6020 Simplify reallocation code.
6022 2001-08-28 Paul Eggert <eggert@twinsun.com>
6024 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6026 * strtoimax.c: Renamed from strtoxmax.c, removing the
6029 Also, make the following further changes to make this file's
6030 configuration more similar to that of strtol.c:
6031 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6032 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6033 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6034 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6035 changed to signed values.
6037 And make the following changes as well:
6038 Fix copyright notice, as 1999 was missing.
6039 (verify): New macro.
6040 (strtoimax): Check sizes at compile-time, not run-time.
6041 Prefer strtol to strtoll if both work.
6042 (main): Remove; it was not that useful and was a pain to maintain.
6044 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6046 2001-08-30 Paul Eggert <eggert@twinsun.com>
6048 * savedir.c (savedir): Remove size parameter, as POSIX says that
6049 a directory's st_size can have an arbitrary value, so the old
6050 usage could waste an arbitrary amount of memory. All uses
6052 * savedir.h: Update prototype.
6054 2001-08-30 Paul Eggert <eggert@twinsun.com>
6056 * xstrtol.c (strtoimax): New decl.
6058 2001-08-28 Paul Eggert <eggert@twinsun.com>
6060 * xstrtol.h: Add copyright notice.
6061 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6062 LONGINT_INVALID_SUFFIX_CHAR.
6064 2001-08-30 Paul Eggert <eggert@twinsun.com>
6066 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6069 2001-08-30 Paul Eggert <eggert@twinsun.com>
6071 * hash.c: Remove '2001' from copyright notice.
6073 2001-08-30 Paul Eggert <eggert@twinsun.com>
6075 * full-write.h: New file.
6076 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6077 * full-write.c: Correct credits, as cccp.c no longer
6078 exists and anyway it was so heavily changed from the old cccp
6079 code as to be unrecognizable. Include full-write.h.
6080 (full_write) Return size_t, with short writes meaning failure.
6081 All callers changed. This fixes a bug with large buffers
6083 * utime.c: Include full-write.h.
6085 2001-08-30 Paul Eggert <eggert@twinsun.com>
6087 Merge 'exclude' changes from tar 1.13.22.
6088 This fixes one or two unlikely storage allocation overflow bugs,
6089 but doesn't change user-visible behavior otherwise.
6091 2001-08-30 Paul Eggert <eggert@twinsun.com>
6093 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6094 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6095 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6096 Include if available.
6097 (<xalloc.h>): Include
6098 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6099 (verify): New macro. Use it to verify that EXCLUDE macros do not
6100 collide with FNM macros.
6101 (struct patopts): New struct.
6102 (struct exclude): Use it, as exclude patterns now come with options.
6103 (new_exclude): Support above changes.
6104 (new_exclude, add_exclude_file):
6105 Initial size must now be a power of two to simplify overflow checking.
6106 (free_exclude, fnmatch_no_wildcards): New function.
6107 (excluded_filename): No longer requires options arg, as the options
6108 are determined by add_exclude. Now returns bool, not int.
6109 (excluded_filename, add_exclude):
6110 Add support for the fancy new exclusion options.
6111 (add_exclude, add_exclude_file): Now takes int options arg.
6112 Check for arithmetic overflow when computing sizes.
6113 (add_exclude_file): xrealloc might modify errno, so don't
6114 realloc until after errno might be used.
6116 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6118 (free_exclude): New decl.
6119 (add_exclude, add_exclude_file): Now takes int options arg.
6120 (excluded_filename): No longer requires options arg, as the options
6121 are determined by add_exclude. Now returns bool, not int.
6123 2001-08-30 Paul Eggert <eggert@twinsun.com>
6125 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6127 2001-08-27 Jim Meyering <meyering@lucent.com>
6129 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6131 * version-etc.c (N_): Remove definition.
6132 Revert most of last change.
6133 Instead, simply don't mark the `Copyright...' string for translation.
6134 Based on advice from Paul Eggert.
6136 * strtoxmax.c: Tweak comment.
6138 2001-08-26 Jim Meyering <meyering@lucent.com>
6140 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6141 of copyright with `%s' so translators don't get an untranslated
6143 (COPYRIGHT_YEAR): Define.
6144 (version_etc): Use fprintf rather than fputs.
6145 Suggestion from Ulrich Drepper.
6147 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6149 * strtoll.c: New file, from GNU libc.
6150 * xstrtoimax.c: New file.
6152 * xstrtol.h: Add xstrtoimax.
6153 * strtoumax.c: New file. Simply include "strtoumax.c".
6154 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6156 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6157 * strtoxmax.c: ... then renamed to this.
6159 2001-08-13 Paul Eggert <eggert@twinsun.com>
6161 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6162 Port to Solaris 8, where 'sed' requires a space after the 'r'
6163 command, and where sh dislikes "$/". Clean up the spacing a bit.
6164 Redirect output to $tmp just once.
6166 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6168 * addext.c (<errno.h>): Include.
6169 (errno): Declare if not defined.
6170 (addext): Work correctly when pathconf returns -1 and leaves
6171 errno alone because there is no limit. Also, work even if
6172 pathconf returns a value greater than SIZE_MAX.
6174 2001-08-12 Jim Meyering <meyering@lucent.com>
6176 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6177 Simply `return getcwd (NULL, 0);'.
6178 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6179 Use 1300 as initial value for length, not PATH_MAX.
6181 * pathmax.h: Clean up cpp syntax.
6183 2001-08-12 Jim Meyering <meyering@lucent.com>
6185 * gettimeofday.c: New file.
6187 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6189 2001-08-04 Jim Meyering <meyering@lucent.com>
6191 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6192 to get in sync with glibc.
6194 2001-08-03 Paul Eggert <eggert@twinsun.com>
6196 The following changes are from gettext 0.10.39 as maintained by
6199 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6200 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6201 with inverted sense. All uses changed.
6203 * mbswidth.c: Don't include <limits.h>.
6204 Include <stdlib.h> and <string.h> unconditionally.
6205 (iswcntrl, mbsinit, ISCNTRL): New macros.
6206 (mbsnwidth): Use K&R style function declarations.
6207 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6208 can optimize it when MB_CUR_MAX == 1.
6209 The width of control characters is zero, not 1.
6211 2001-07-15 Jim Meyering <meyering@lucent.com>
6213 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6214 (BUILT_SOURCES): Add unlocked-io.h.
6215 (io_functions): Define.
6216 (unlocked-io.h): New rule.
6217 (DISTCLEANFILES): Add unlocked-io.h.
6218 (all-local): Depend on unlocked-io.h, to ensure it is created.
6220 * unlocked-io.hin: New file
6222 * regex.c: Update from glibc.
6224 2001-07-05 Jim Meyering <meyering@lucent.com>
6226 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6228 (libfetish_a_SOURCES): Put all .h files here instead.
6229 Remove a thus-exposed (better checks in automake) duplicate and
6230 two unnecessary .h files.
6232 2001-06-11 Jim Meyering <meyering@lucent.com>
6234 * regex.c: Update from GNU libc.
6236 2001-05-27 Jim Meyering <meyering@lucent.com>
6238 * readutmp.h (UT_TYPE): Define.
6240 2001-05-24 Jim Meyering <meyering@lucent.com>
6242 * argmatch.c: Include "quote.h".
6243 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6244 quote function. Reported by Göran Uddeborg.
6246 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6248 * dirname.c (dir_name): Compute append_dot using path, not newpath
6249 which is not yet declared.
6251 2001-05-11 Paul Eggert <eggert@twinsun.com>
6253 * Makefile.am (libfetish_a_SOURCES):
6254 Add strftime.c, since we now compile it on all hosts.
6256 * strftime.c (my_strftime):
6257 Define to nstrftime if emacs, but only if my_strftime is not defined.
6258 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6259 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6260 Add one more extra argument: a nanoseconds value.
6263 (my_strftime function): Add %N format.
6264 (emacs_strftimeu): Renamed from emacs_strftime,
6265 with extra ut argument.
6267 2001-05-11 Paul Eggert <eggert@twinsun.com>
6269 dirname code cleanup. base_name now behaves more compatibly
6270 with POSIX basename when given file names that have trailing
6271 slashes, and similarly for dir_name. Add new primitives
6272 base_len and dir_len. Put the directory-name-related decls
6275 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6276 * backupfile.c (base_name): Likewise.
6277 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6278 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6279 * makepath.c (strip_trailing_slashes): Likewise.
6280 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6282 * rename.c (strip_trailing_slashes): Likewise.
6283 * same.c (base_name): Likewise.
6284 * stripslash.c (ISSLASH): Likewise.
6286 * addext.c: Include <dirname.h> after size_t is defined.
6287 * backupfile.c: Likewise.
6289 * addext.c (addext): Use base_len to trim redundant
6290 trailing slashes instead of doing it ourselves.
6291 But do not trim the last slash if it is not redundant.
6293 * backupfile.c (find_backup_file_name,
6294 max_backup_version): Use base_len instead of rolling it ourselves.
6295 Handle the case of "" and (on DOS) "C:" correctly.
6297 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6298 Include <string.h>, <dirname.h>.
6299 (base_name): Allow file names ending in slashes, other than names
6300 that are all slashes. In this case, return the basename followed
6301 by the slashes. This is more general, and can be used in places
6302 where the original base_name purposely had an assertion failure.
6303 (base_len): New function.
6305 * dirname.c: Include <string.h> instead of <stdlib.h>.
6306 Do not include <assert.h>; no longer needed.
6308 (memrchr): Remove decl.
6309 (dir_name_r): Remove.
6310 (dir_len): Renamed from dirlen. All callers changed.
6311 Rewrite in terms of base_name, for simplicity and consistency.
6312 (dir_name): Never return NULL. All callers changed.
6313 Do not include <stdlib.h> in test program; no longer needed.
6314 return 0; is fine for test program.
6316 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6318 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6320 * path-concat.c (path_concat): Use base_len to compute
6321 base length, not strlen; this means we cannot rely on memcpy
6324 * same.c (STREQ): Remove.
6325 (same_name): Handle the case where the basename ends in trailing '/'.
6327 * stripslash.c (strip_trailing_slashes): Return nonzero if
6328 a slash was stripped. Do not strip the last slash after a
6331 2001-04-08 Jim Meyering <meyering@lucent.com>
6333 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6334 recomputed; that's necessary when the offset spans a DST transition.
6335 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6337 2001-04-02 Jim Meyering <meyering@lucent.com>
6339 * regex.h, regex.c: Update from GNU libc.
6341 2001-03-19 Paul Eggert <eggert@twinsun.com>
6343 * version-etc.c (version_etc_copyright): Update to 2001.
6345 2001-03-16 Paul Eggert <eggert@twinsun.com>
6347 * tempname.c (uint64_t): Define to uintmax_t if
6348 not defined, and if UINT64_MAX is not defined.
6349 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6350 Reported by John David Anglin.
6352 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6354 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6355 alias if codeset is empty.
6356 * config.charset (BeOS): Use wildcard syntax.
6358 2001-03-13 Jim Meyering <meyering@lucent.com>
6360 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6361 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6364 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6366 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6368 * unicodeio.c (print_unicode_char): Simplify accordingly.
6370 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6372 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6373 support for DOS/DJGPP.
6375 2001-02-28 Paul Eggert <eggert@twinsun.com>
6377 * Makefile.am (libfetish_a_SOURCES):
6378 Add dup-safer.c, fopen-safer.c.
6379 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6381 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6383 2001-02-25 Paul Eggert <eggert@twinsun.com>
6385 The mkstemp replacement is taken from glibc 2.2.2, with some
6386 portability fixes for use outside glibc, as follows:
6388 * tempname.c (struct_stat64): New macro.
6389 (direxists, __gen_tempname): Use it.
6390 This avoids a portability problem with Solaris 8.
6392 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6393 (<stddef.h>, <stdint.h>, <string.h>):
6394 Include only if STDC_HEADERS || _LIBC.
6395 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6396 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6397 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6398 (__set_errno): Define this macro if <errno.h> doesn't.
6399 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6400 Define these macros if <stdio.h> doesn't.
6401 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6402 Define these macros if <sys/stat.h>
6403 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6404 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6405 __xstat64): Define if not _LIBC.
6406 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6407 (__gen_tempname): Invoke gettimeofday only if
6408 HAVE_GETTIMEOFDAY || _LIBC;
6409 otherwise, fall back on plain "time".
6410 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6412 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6414 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6416 2001-02-17 Jim Meyering <meyering@lucent.com>
6418 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6419 around included file name.
6421 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6423 * strftime.c: Update from GNU libc (the only changes were to comments).
6425 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6427 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6429 2001-02-17 Paul Eggert <eggert@twinsun.com>
6431 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6432 Remove workaround macros for hosts that have mbrtowc but not
6433 mbstate_t, as we now insist on proper declarations for both
6434 before using mbrtowc.
6436 2001-02-17 Jim Meyering <meyering@lucent.com>
6438 * regex.c: Update from libc.
6440 2001-02-16 Paul Eggert <eggert@twinsun.com>
6442 * alloca.c (malloc): Undef before defining, since stdlib.h
6443 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6444 Reported by Mark Hounschell via Paul Eggert.
6446 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6448 * config.charset: Update for FreeBSD 4.2.
6450 2001-01-26 Jim Meyering <meyering@lucent.com>
6452 * quotearg.c: Include stddef.h.
6453 * quote.c: Include stddef.h.
6454 Reported by Axel Kittenberger.
6456 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6457 line in double quotes so that it evokes a better diagnostic.
6458 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6459 Reported by Axel Kittenberger.
6461 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6463 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6464 to avoid a warning. Add back 'const' to inptr.
6466 2001-01-16 Jim Meyering <meyering@lucent.com>
6468 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6471 2001-01-14 Jim Meyering <meyering@lucent.com>
6473 * rename.c: New file. From Volker Borchert.
6474 Include stdlib.h, string.h or strings.h, and xalloc.h.
6475 Use strip_trailing_slashes rather than open-coding it.
6477 2001-01-03 Paul Eggert <eggert@twinsun.com>
6479 * strftime.c: Sync with glibc time/strftime.c 1.81.
6481 2001-01-03 Jim Meyering <meyering@lucent.com>
6483 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6484 local `inptr' to avoid warning with some system declarations of iconv.
6486 2000-12-29 Paul Eggert <eggert@twinsun.com>
6488 * modechange.c: Do not assume that mode_t uses the
6489 traditional octal encoding. E.g. "chmod 1 FOO" should set
6490 the other-execute bit of FOO even if S_IXOTH != 1.
6492 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6493 WOTH, XOTH, ALLM): New macros.
6494 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6495 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6497 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6498 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6500 No need to use uintmax_t; unsigned long is long enough.
6501 Don't bother to get suffix since we don't use it.
6503 2000-12-24 Jim Meyering <meyering@lucent.com>
6505 * hash.c (is_prime): Return explicit boolean values.
6506 (hash_get_first): Return NULL to appease Irix5.6's 89.
6507 Reported by Nelson Beebe.
6509 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6511 * localcharset.c (locale_charset): Add support for Win32.
6513 2000-12-18 Paul Eggert <eggert@twinsun.com>
6515 * physmem.h, physmem.c: New files.
6517 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6518 (noinst_HEADERS): Add physmem.h.
6520 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6521 't' for compatibility with Solaris 8 sort.
6523 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6525 * config.charset: Add support for BeOS.
6527 2000-12-16 Jim Meyering <meyering@lucent.com>
6529 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6530 SHELLS_FILE to a file name that's useful on djgpp systems.
6532 (ADDITIONAL_DEFAULT_SHELLS): Define.
6533 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6534 Based mostly on a patch from Prashant TR.
6536 2000-12-16 Jim Meyering <meyering@lucent.com>
6538 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6539 N and M) would have treated it like `chown N:N FILE'.
6541 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6543 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6545 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6546 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6547 to the list of canonical encodings. Rename EUC-CN to GB2312.
6549 2000-12-08 Andreas Schwab <schwab@suse.de>
6551 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6552 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6554 2000-12-07 Jim Meyering <meyering@lucent.com>
6556 * stripslash.c (ISSLASH): Define.
6557 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6560 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6561 (dir_name_r): Declare this function as static.
6562 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6563 manifest itself on a name containing a mix of slashes and
6565 Make this function work with names starting with a DOS-style
6566 drive letter and colon prefix.
6567 (dir_name): Append `.' if necessary.
6568 Based mostly on patches from Prashant TR and Eli Zaretskii.
6570 * dirname.h (dir_name_r): Remove prototype.
6572 2000-12-05 Jim Meyering <meyering@lucent.com>
6574 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6576 2000-12-04 Jim Meyering <meyering@lucent.com>
6578 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6579 Also include memory.h, stdlib.h, unistd.h if appropriate.
6580 Reported by Andreas Jaeger (conflicting declaration of malloc).
6582 2000-12-02 Jim Meyering <meyering@lucent.com>
6584 * closeout.h: Make idempotent, to avoid some obscure warnings.
6586 2000-12-01 Paul Eggert <eggert@twinsun.com>
6588 * memrchr.c: Include <config.h> before any system include file.
6590 2000-11-29 Paul Eggert <eggert@twinsun.com>
6592 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6594 2000-11-26 Jim Meyering <meyering@lucent.com>
6596 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6598 2000-11-22 Paul Eggert <eggert@twinsun.com>
6600 * strftime.c (my_strftime): Do not invoke mbrlen with a
6601 size of (size_t) -1; it's not portable.
6603 2000-11-17 Akim Demaille <akim@epita.fr>
6605 * obstack.h: Formatting changes.
6606 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6607 prevent type checking.
6608 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6609 cast the value to (void *): assigning a `foo *' to a `void *'
6611 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6613 2000-11-17 Jim Meyering <meyering@lucent.com>
6615 * strstr.c: Update from GNU libc.
6617 2000-11-16 Jim Meyering <meyering@lucent.com>
6619 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6621 2000-11-11 Jim Meyering <meyering@lucent.com>
6623 * error.c: Add a couple #includes, merging from GNU libc version.
6625 2000-11-10 Jim Meyering <meyering@lucent.com>
6627 * obstack.h: Update from GNU libc.
6628 * obstack.c: Likewise.
6630 2000-11-06 Paul Eggert <eggert@twinsun.com>
6632 * getusershell.c (setusershell): Use rewind rather than
6633 fseek/fseeko, to avoid configuration hassles with fseeko.
6634 Don't bother opening SHELLS_FILE if shellstream is NULL;
6637 2000-11-05 Jim Meyering <meyering@lucent.com>
6639 * makepath.h (make_dir): Declare.
6640 * makepath.c (make_dir): Remove `static' attribute.
6643 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6645 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6646 last one in a bucket, advance to the next bucket.
6648 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6650 * fnmatch.c: Do not comment out all the code if we are using
6651 the GNU C library, because in some cases we are replacing buggy
6652 code in the GNU C library itself.
6654 2000-10-30 Paul Eggert <eggert@twinsun.com>
6656 * error.h, getline.h, modechange.h:
6657 Remove "2000" from Copyright line, as the file hasn't been
6658 changed this year other than in the copyright notice.
6660 * xalloc.h: Add "2000" to Copyright line, as this file
6661 was changed this year.
6663 2000-10-30 Paul Eggert <eggert@twinsun.com>
6665 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6666 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6667 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6669 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6671 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6672 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6673 doesn't define __restrict_arr.
6675 2000-10-29 Jim Meyering <meyering@lucent.com>
6677 * xstat.in: Fix grammar in comment.
6679 2000-10-28 Jim Meyering <meyering@lucent.com>
6681 * memchr.c: Update from libc.
6682 Adjust for portability:
6683 [HAVE_STDLIB_H]: Include stdlib.h.
6684 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6685 Undef __memchr, too.
6686 [!weak_alias]: Define __memchr to memchr.
6688 * regex.c: Update from libc.
6689 * regex.h: Likewise.
6690 * getopt1.c: Likewise.
6691 * memcmp.c: Likewise.
6693 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6694 Avoid using fseek, when possible -- it's broken by design.
6695 Patch by Ulrich Drepper.
6697 2000-10-26 Jim Meyering <meyering@lucent.com>
6699 * strftime.c: Update from libc.
6701 2000-10-25 Jim Meyering <meyering@lucent.com>
6703 * obstack.c: Update from libc.
6705 2000-10-23 Jim Meyering <meyering@lucent.com>
6707 * hard-locale.c (hard_locale): Revert last change -- it was simply
6708 wrong. That set_locale call must not have any side effects.
6711 2000-10-22 Jim Meyering <meyering@lucent.com>
6713 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6714 [CYCLIC]: Remove now-unused definition.
6716 * save-cwd.c (O_DIRECTORY): Define, if needed.
6717 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6718 Suggestion from Ulrich Drepper.
6720 2000-10-21 Jim Meyering <meyering@lucent.com>
6722 * dirname.c (dir_name_r): New function, factored out of dir_name.
6723 (dir_name): Use dir_name_r.
6724 * dirname.h (dir_name_r): Declare it.
6726 2000-10-21 Jim Meyering <meyering@lucent.com>
6728 * dirname.c (memrchr): Declare if necessary.
6729 (dir_name): Remove the restriction that there be no
6730 trailing slashes. Now, this code skips past them, effectively
6732 [TEST_DIRNAME] (main): New unit tests.
6734 * memrchr.c: New file from GNU libc.
6735 Undef __memrchr, too.
6736 [!weak_alias]: Define __memrchr to memrchr.
6737 Guard weak_alias use with `#ifdef weak_alias'.
6739 2000-10-17 Jim Meyering <meyering@lucent.com>
6741 * quote.h (PARAMS): Define and use.
6742 Reported by Akim Demaille.
6744 * getopt.c: Update from libc.
6746 2000-10-16 Jim Meyering <meyering@lucent.com>
6748 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6751 2000-09-25 Jim Meyering <meyering@lucent.com>
6753 * md5.h (rol): Define (from GnuPG).
6755 * sha.c: Give credit (GnuPG) where due.
6756 (M): Use rol rather than open-coding it.
6757 Add a FIXME comment.
6759 2000-09-21 Jim Meyering <meyering@lucent.com>
6761 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6762 Reported by Michael Stone.
6764 2000-09-20 Jim Meyering <meyering@lucent.com>
6766 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6767 (noinst_HEADERS): Add sha.h.
6768 Based on code from Scott G. Miller and from GnuPG.
6770 2000-09-15 Jim Meyering <meyering@lucent.com>
6772 * regex.c: Update from libc.
6774 2000-09-10 Jim Meyering <meyering@lucent.com>
6776 * getopt.c (_getopt_internal): Update from glibc.
6778 2000-09-09 Jim Meyering <meyering@lucent.com>
6780 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6781 think it should be used as a general replacement for isascii.
6782 * fnmatch.c: Likewise.
6783 * mbswidth.c: Likewise
6784 * regex.c: Likewise.
6787 * userspec.c: Include sys/param.h and limits.h.
6789 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6790 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6791 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6792 UID, GID. Check range.
6794 2000-09-06 Jim Meyering <meyering@lucent.com>
6796 * getopt.c (_getopt_internal): Update from glibc.
6798 2000-08-30 Jim Meyering <meyering@lucent.com>
6800 * strftime.c: Merge in changes from GNU libc.
6802 2000-08-26 Jim Meyering <meyering@lucent.com>
6804 * closeout.c: Include "__fpending.h".
6805 (close_stdout_status): Return right away if there's nothing to flush.
6807 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6808 * __fpending.c: New file.
6809 * __fpending.h: New file.
6811 2000-08-07 Paul Eggert <eggert@twinsun.com>
6813 Standardize on "memory exhausted" instead of "Memory exhausted"
6814 or "virtual memory exhausted".
6815 * obstack.c (print_and_abort): Use "memory exhausted", not
6816 "virtual memory exhausted".
6817 * same.c (same_name): Invoke xalloc_die instead of printing
6819 * userspec.c (parse_user_spec): Likewise.
6820 * bumpalloc.h: comment fix
6821 * same.c, userspec.c: Include xalloc.h.
6823 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6824 not char *const and pointing to a constant array.
6825 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6826 (xrealloc): Comment fix.
6828 * userspec.c (parse_user_spec):
6829 Don't translate a message until just before returning,
6830 to avoid unnecessary translation.
6832 2000-08-07 Jim Meyering <meyering@lucent.com>
6834 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6835 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6836 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6837 getgroups.c, gethostname.c, getopt.h, group-member.c,
6838 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6839 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6840 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6841 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6842 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6843 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6844 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6845 yesno.c: Back out Copyright date changes for each file with no change
6846 this year. This eases coordination with other programs using the same
6847 source code modules. From Paul Eggert.
6849 2000-08-03 Greg McGary <greg@mcgary.org>
6851 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6852 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6853 (EXTEND_BUFFER): Use them.
6855 2000-08-01 Jim Meyering <meyering@lucent.com>
6857 * dirname.c (ISSLASH): Define.
6858 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6859 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6860 both `\' and `/' may be use as path separators.
6861 Based on a patch from Prashant TR.
6863 2000-07-31 Paul Eggert <eggert@twinsun.com>
6865 * quotearg.c (quotearg_n_options): Don't make the initial
6866 slot vector a constant, since it might get modified.
6868 2000-07-31 Jim Meyering <meyering@lucent.com>
6870 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6871 * obstack.c (print_and_abort): Likewise.
6873 2000-07-30 Paul Eggert <eggert@twinsun.com>
6875 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6876 buffer, so that the caller can always quote one small
6877 component of a "memory exhausted" message in slot 0.
6878 From a suggestion by Jim Meyering.
6880 2000-07-30 Jim Meyering <meyering@lucent.com>
6882 * makepath.c (make_path): Quote the other instance, too.
6884 * quotearg.c (N_STATIC_SLOTVECS): Define.
6885 (STATIC_BUF_SIZE): Define.
6886 (quotearg_n_options): Use only statically allocated storage when
6887 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6888 than STATIC_BUF_SIZE.
6890 2000-07-29 Jim Meyering <meyering@lucent.com>
6892 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6893 * dirname.c (dir_name): Likewise.
6895 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6897 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6898 (dir_name): Assert that there are no trailing slashes.
6900 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6902 * mbswidth.h (mbswidth): Add a flags argument.
6903 (mbswidth): New declaration.
6904 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6905 * mbswidth.c (mbswidth): Add a flags argument.
6906 (mbsnwidth): New function.
6908 2000-07-24 Jim Meyering <meyering@lucent.com>
6910 * mbswidth.c: Remove useless #else. From Bruno Haible.
6912 2000-07-23 Paul Eggert <eggert@twinsun.com>
6914 * mbswidth.c (_XOPEN_SOURCE):
6915 Don't define; this causes problems on Solaris 7.
6916 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6918 2000-07-23 Paul Eggert <eggert@twinsun.com>
6921 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6922 so that mbstate_t is always defined.
6924 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6925 be 1 in at least one GCC installation, and this configuration
6926 error is likely to be common. Ignoring MB_LEN_MAX hurts
6927 performance on hosts that have mbrtowc but have only unibyte
6928 locales, but I assume these hosts are rare.
6930 2000-07-23 Paul Eggert <eggert@twinsun.com>
6932 * quotearg.c: Streamline by invoking multibyte code only if needed.
6933 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6934 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6935 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6936 invoke multibyte primitives.
6938 2000-07-23 Jim Meyering <meyering@lucent.com>
6940 * basename.c (base_name): Add an assertion.
6942 2000-07-15 Bruno Haible <clisp.cons.org>
6944 * quotearg.c: When the system forces us to redefine mbstate_t,
6945 shadow its mbsinit function.
6947 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6949 * mbswidth.h: New file.
6950 * mbswidth.c: New file.
6951 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6952 (noinst_HEADERS): Add mbswidth.h.
6954 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6956 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6959 2000-07-15 Jim Meyering <meyering@lucent.com>
6961 * makepath.c: Include quote.h.
6962 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6963 corresponding argument in a `quote (...)' call.
6964 Give better diagnostics.
6966 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6967 (noinst_HEADERS): Add quote.h.
6969 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6970 from tar's src/misc.c.
6971 * quote.h: New file. Prototypes for same.
6973 2000-07-10 Paul Eggert <eggert@twinsun.com>
6975 From a suggestion by Bruno Haible.
6976 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6977 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6978 to decide whether to define the BeOS workaround macro;
6979 this adjusts to the change to AC_MBSTATE_T.
6981 2000-07-13 Paul Eggert <eggert@twinsun.com>
6983 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6985 * quotearg.c (quoting_style_args, quoting_style_vals,
6986 quotearg_buffer_restyled): Add support for
6987 clocale_quoting_style. Undo previous change to
6988 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6989 and "{RIGHT QUOTATION MARK}" msgids.
6991 2000-07-05 Paul Eggert <eggert@twinsun.com>
6993 The old behavior of quoting `like this' doesn't look good with
6994 newer, ISO-style fonts. See:
6995 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6997 Instead, quote "like this" by default. Let the translator
6998 tailor the locale-specific quoting behavior by providing
6999 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7001 * quotearg.c (N_): New macro.
7002 (gettext_default): New function.
7003 (quotearg_buffer_restyled): Use
7004 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7005 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7007 2000-07-09 Jim Meyering <meyering@lucent.com>
7009 * Most files: Update copyright dates to include 2000.
7011 2000-07-08 Jim Meyering <meyering@lucent.com>
7013 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7015 (xgethostname): Remove now-unnecessary #ifdef.
7016 Move declaration of `err' into loop where it's used.
7018 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7020 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7021 by allocating a larger buffer. Test the gethostname return value for
7022 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7023 returns an error and ENAMETOOLONG isn't defined.
7025 2000-07-05 Paul Eggert <eggert@twinsun.com>
7026 and Bruno Haible <haible@clisp.cons.org>
7028 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7030 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7032 * quotearg.c (struct quoting_options): Simplify quote_these_too
7035 2000-07-03 Jim Meyering <meyering@lucent.com>
7037 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7038 Reported by Bruno Haible.
7040 2000-07-04 Jim Meyering <meyering@lucent.com>
7042 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7043 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7046 2000-07-03 Paul Eggert <eggert@twinsun.com>
7047 and Bruno Haible <haible@clisp.cons.org>
7049 * quotearg.c (mbrtowc):
7050 Assign to *pwc, and return 1 only if result is nonzero.
7051 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7053 2000-07-03 Jim Meyering <meyering@lucent.com>
7055 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7056 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7059 2000-07-02 Jim Meyering <meyering@lucent.com>
7061 * quotearg.c (mbstate_t): Don't define here.
7063 2000-07-02 Jim Meyering <meyering@lucent.com>
7065 * nanosleep.c (SIGCONT): Define if not already defined.
7067 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7069 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7070 per change in ../m4/ls-mntd-fs.m4.
7071 (read_filesystem_list): Ignore symbolic links.
7073 2000-06-29 Jim Meyering <meyering@lucent.com>
7075 * same.c: Include <string.h> or <strings.h>, as appropriate,
7076 for declaration of strcmp.
7078 * long-options.c: Include <stdlib.h>, for declaration of exit.
7080 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7081 Avoid warning by casting result to `char *' to remove `const'.
7083 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7085 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7087 2000-06-26 Paul Eggert <eggert@twinsun.com>
7089 savedir now sets errno on failure and invokes xmalloc to get memory.
7090 Fix a couple of other minor bugs while we're at it.
7092 * savedir.c (<unistd.h>): Do not include; there's no need.
7093 (NAMLEN): Remove macro.
7094 (malloc, realloc): Remove decls.
7096 ("xalloc.h"): Include.
7097 (NAME_SIZE_DEFAULT): New macro.
7098 (savedir): Use xmalloc / xrealloc to allocate memory.
7099 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7100 Skip "" directory entries.
7101 Use strlen to calculate directory entry length, since the old method
7102 is rarely used these days and isn't worth supporting.
7103 Don't use a pointer after freeing it.
7104 Check for integer overflow when calculating allocation size.
7105 Use memcpy to copy entries, instead of stpcpy.
7106 Set errno properly when returning NULL.
7107 Check for readdir error.
7109 2000-06-26 Jim Meyering <meyering@lucent.com>
7111 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7113 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7115 * getusershell.c (xmalloc, xrealloc): Remove functions.
7117 Don't include <stdlib.h>. Don't declare malloc, realloc.
7119 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7121 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7123 2000-06-24 Jim Meyering <meyering@lucent.com>
7125 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7127 2000-06-21 Jim Meyering <meyering@lucent.com>
7129 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7131 2000-06-19 Paul Eggert <eggert@twinsun.com>
7133 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7134 (mbrtowc, mbstate_t): Define substitutes if
7135 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7136 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7137 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7139 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7141 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7142 than 1024, return a memory chunk of least possible size, instead
7143 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7144 Use free/xmalloc instead of xrealloc to avoid copying for very long
7147 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7149 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7150 address, not strdup. Include <stdlib.h> and don't declare free().
7152 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7154 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7157 2000-06-21 Jim Meyering <meyering@lucent.com>
7159 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7160 (noinst_HEADERS): Add getstr.h.
7162 * getline.c (getstr): Move into a separate file.
7163 * getstr.c (getstr): New file, extracted from getline.c, with
7164 the following changes: new parameter, delim2; both delim[12]
7165 parameters have type `int', not `char'. The latter would lose
7166 with 8-bit delimiters.
7167 * getstr.h: New file.
7169 2000-06-19 Jim Meyering <meyering@lucent.com>
7171 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7173 2000-06-18 Jim Meyering <meyering@lucent.com>
7175 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7176 Besides, these days every porting target provides a mkdir function.
7178 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7179 (this snippet comes from src/system.h).
7181 2000-06-15 Paul Eggert <eggert@twinsun.com>
7183 * human.c (adjust_value): New function.
7184 (human_readable_inexact): Apply rounding style even when
7185 printing approximate values.
7187 2000-06-14 Paul Eggert <eggert@twinsun.com>
7189 * human.c (human_readable_inexact): Allow an input block
7190 size that is not a multiple of the output block size, and vice versa.
7191 Reported by Piergiorgio Sartor.
7193 2000-06-14 Paul Eggert <eggert@twinsun.com>
7195 * getdate.y (get_date): Apply relative times after time
7196 zone indicator, not before. Reported by Todd A. Jacobs.
7198 2000-06-13 Jim Meyering <meyering@lucent.com>
7200 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7202 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7204 2000-06-12 Paul Eggert <eggert@twinsun.com>
7206 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7208 2000-06-04 Paul Eggert <eggert@twinsun.com>
7210 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7212 2000-06-04 Jim Meyering <meyering@lucent.com>
7214 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7215 SunOS 4.1.4 for which gid_t is an unsigned type.
7217 2000-06-03 Jim Meyering <meyering@lucent.com>
7219 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7221 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7223 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7224 newer, don't install charset.alias.
7225 * config.charset: Change the Linux/glibc rules so they become empty
7226 on glibc-2.1 or newer.
7228 2000-06-02 Jim Meyering <meyering@lucent.com>
7230 * mountlist.c: Back out last change. Instead, do this...
7231 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7232 member using the same `ignore'-testing code.
7233 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7237 2000-05-29 Jim Meyering <meyering@lucent.com>
7239 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7240 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7242 2000-05-22 Jim Meyering <meyering@lucent.com>
7244 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7246 2000-05-18 Jim Meyering <meyering@lucent.com>
7248 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7249 back, too, since it may have been modified by allocate_entry.
7250 (hash_delete): Rewrite to use neither the assignment operator
7251 nor the comma operator in an if-expression.
7253 2000-05-15 Paul Eggert <eggert@twinsun.com>
7256 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7257 Remove; no longer needed.
7258 "quotearg.h": Add include.
7259 (file_name): Do not bother to explicitly initialize to NULL; it's less
7260 efficient on some hosts.
7261 (close_stdout_status): Remove test as to whether stdout was already
7262 closed; it breaks for the case "echo x | sort >&-".
7263 Quote file name colons.
7264 Do not assume that _("write error") lacks format strings.
7266 2000-05-15 Jim Meyering <meyering@lucent.com>
7268 * version-etc.c (version_etc_copyright): Update the copyright string
7269 used in all --version output.
7271 2000-05-14 Jim Meyering <meyering@lucent.com>
7273 * closeout.c (close_stdout_set_file_name): New function.
7274 (close_stdout_status): Use new file-scoped global.
7275 Return right away if fstat says the stdout file descriptor is invalid.
7276 * closeout.h (close_stdout_set_file_name): Declare.
7278 2000-05-10 Jim Meyering <meyering@lucent.com>
7280 * closeout.c [default_exit_status]: New file-scoped variable.
7281 (close_stdout_set_status): New function.
7282 * closeout.h (close_stdout_set_status): Declare.
7284 2000-05-08 Jim Meyering <meyering@lucent.com>
7286 * long-options.c: Don't include closeout.h.
7287 (parse_long_options): Don't call close_stdout for --version.
7289 2000-05-06 Jim Meyering <meyering@lucent.com>
7291 * strnlen.c: Undefine __strnlen and strnlen.
7292 [!weak_alias]: Define __strnlen to strnlen.
7294 * atexit.c: New file, from libiberty.
7296 2000-05-06 Jim Meyering <meyering@lucent.com>
7298 * closeout.c (close_stdout_status): Also check for errors on the
7301 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7303 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7304 instead of xmalloc, xrealloc, path_concat.
7305 (locale_charset): Treat empty environment variables as absent.
7306 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7308 2000-05-04 Jim Meyering <meyering@lucent.com>
7310 * getopt.c: Update from glibc.
7311 * obstack.c: Likewise.
7312 * obstack.h: Likewise.
7313 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7315 * regex.h: Likewise.
7316 * strndup.c: Likewise.
7317 * strnlen.c: New file, from glibc.
7319 2000-05-01 Jim Meyering <meyering@lucent.com>
7321 * full-write.c (full_write): Remove `FIXME' part of comment.
7323 2000-04-29 Jim Meyering <meyering@lucent.com>
7325 * path-concat.c: Declare strdup only if it's not defined.
7326 * canon-host.c: Likewise.
7328 2000-04-28 Jim Meyering <meyering@lucent.com>
7330 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7331 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7332 included first, then limits.h is included by locale.h by libintl.h.
7333 From John David Anglin.
7335 2000-04-25 Jim Meyering <meyering@lucent.com>
7337 * makepath.c (S_IRWXUGO): Define.
7338 (make_path): Always perform explicit chmod if MODE specifies any
7339 of the `special' permission bits. Prompted by a bug report against
7340 install from Mate Wierdl and Joost van Baal.
7342 2000-04-18 Jim Meyering <meyering@lucent.com>
7346 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7347 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7349 2000-04-17 Jim Meyering <meyering@lucent.com>
7351 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7352 the definition of it to rpl_strftime also defined-away the system's
7355 2000-04-15 Jim Meyering <meyering@lucent.com>
7357 Use `C' to denote so-called `contiguous' files, the same way
7359 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7360 (ftypelet): Use S_ISCTG.
7361 From Michael Deutschmann.
7363 2000-04-14 Jim Meyering <meyering@lucent.com>
7365 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7367 2000-04-08 Jim Meyering <meyering@lucent.com>
7369 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7370 names don't conflict. Reported by Eli Zaretskii.
7372 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7374 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7375 bug. Deal with the different error behavior of Irix iconv.
7377 2000-04-07 Jim Meyering <meyering@lucent.com>
7379 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7380 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7382 2000-04-05 Jim Meyering <meyering@lucent.com>
7384 Portability tweaks required for ultrix4.3.
7385 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7386 * readutmp.c: Include sys/types.h before sys/stat.h.
7387 * canon-host.c: Declare strdup.
7388 * path-concat.c: Likewise.
7389 From John David Anglin.
7391 2000-04-04 Jim Meyering <meyering@lucent.com>
7393 Be more DOS 8.3-friendly.
7394 * ref-add.sin: Renamed from ref-add.sed.in.
7395 * ref-del.sin: Renamed from ref-del.sed.in.
7396 * Makefile.am: Reflect renaming.
7397 Reported by Eli Zaretskii.
7399 Use a temporary file name that won't clash with `charset.alias'
7400 in the DOS 8.3 name space.
7401 * Makefile.am (charset_tmp): Define.
7402 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7403 (uninstall-local): Likewise.
7404 Reported by Eli Zaretskii.
7406 2000-03-29 Paul Eggert <eggert@twinsun.com>
7408 * time/strftime.c (my_strftime): Make sure we call the system
7409 strftime, not ourselves, when invoking the underlying strftime.
7411 2000-03-24 Jim Meyering <meyering@lucent.com>
7413 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7414 (charset_alias): Define.
7415 (install-exec-local): Factor out common code.
7416 (uninstall-local): Split lines longer than 80.
7417 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7419 (.sed.in.sed): New rule. Don't redirect directly to $@.
7420 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7422 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7424 * config.charset: Output a line containing "Packages using this file".
7425 * ref-add.sed.in, ref-del.sed.in: New files.
7426 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7427 ref-del.sed): New rules.
7429 2000-03-17 Jim Meyering <meyering@lucent.com>
7431 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7432 Otherwise, include <strings.h>
7434 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7436 * unicodeio.c (utf8_wctomb): New function.
7437 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7438 format instead of in UCS-4 with platform dependent endianness.
7440 2000-03-07 Paul Eggert <eggert@twinsun.com>
7442 * savedir.c (savedir): Work even if directory size is
7443 negative; this can happen with some screwy NFS configurations.
7445 2000-03-06 Jim Meyering <meyering@lucent.com>
7447 * localcharset.c (get_charset_aliases): Don't try to free file_name
7448 if it's NULL (because we ran out of memory). From Bruno Haible.
7450 2000-03-05 Jim Meyering <meyering@lucent.com>
7452 * localcharset.c ("path-concat.h"): Include.
7453 (get_charset_aliases): Use path_concat instead of ANSI string
7456 * unicodeio.h (PARAMS): Define.
7457 Use it to guard prototype.
7459 2000-03-04 Jim Meyering <meyering@lucent.com>
7461 * Makefile.am (install-exec-local): Create $(libdir) before installing
7463 (uninstall-local): Uncomment this rule so `make distcheck' works
7466 * unicodeio.c (<errno.h>): Include it.
7467 (errno): Declare if not defined.
7469 * localcharset.c: Add Bruno's comment justifying use of volatile.
7471 * config.charset: New version, incorporating remarks from a linux
7472 i18n mailing list. From Bruno Haible.
7474 2000-03-02 Jim Meyering <meyering@lucent.com>
7476 * Makefile.am (EXTRA_DIST): Add config.charset.
7478 2000-03-01 Jim Meyering <meyering@lucent.com>
7480 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7481 * unicodeio.c: Likewise.
7483 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7485 * config.charset: New file.
7486 * localcharset.c: New file.
7487 * unicodeio.h, unicodeio.c: New files.
7488 * Makefile.am (DEFS): Add -DLIBDIR=...
7489 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7490 (noinst_HEADERS): Add unicodeio.h.
7491 (all-local, install-exec-local, charset.alias): New targets.
7493 2000-02-28 Paul Eggert <eggert@twinsun.com>
7495 * quotearg.c (ALERT_CHAR): New macro.
7496 (quotearg_buffer_restyled): Use it.
7498 2000-02-27 Jim Meyering <meyering@lucent.com>
7500 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7501 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7503 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7504 not `#if STDC_HEADERS'.
7505 Declare malloc if needed.
7507 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7508 now that autoconf always defines the HAVE_DECL_ symbols.
7509 * human.c: Likewise.
7511 * strtoumax.c: Likewise.
7513 * backupfile.c: Arrange for cpp to fail if the configure-time
7514 declaration check was not run.
7516 * human.c: Likewise.
7518 * strtoumax.c: Likewise.
7520 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7521 then first look up the entire `.'-containing string as a login name.
7523 2000-02-18 Paul Eggert <eggert@twinsun.com>
7525 * getdate.y: Handle two-digit years with leading zeros correctly.
7526 (textint): New typedef.
7527 (parser_control): Member year changed from int to textint.
7529 (YYSTYPE): Removed; replaced by %union with int and textint members.
7530 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7531 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7532 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7533 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7534 (date, number, to_year): Use width of number in digits, not its value,
7535 to determine whether it's a 2-digit year, or a 2-digit time.
7536 (yylex): Store number of digits of numeric tokens.
7537 Reported by John Kendall.
7539 (parser_control): Changed from struct parser_control to typedef (for
7540 consistency). All uses changed.
7542 (tID): Removed; not used.
7543 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7545 2000-02-14 Paul Eggert <eggert@twinsun.com>
7547 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7548 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7550 2000-02-12 Jim Meyering <meyering@lucent.com>
7552 * userspec.c (ISDIGIT): Define it.
7553 (isdigit): Remove definition.
7554 (is_number): Use ISDIGIT, not isdigit.
7555 <libintl.h>: Include.
7557 (parse_user_spec): Mark translatable strings.
7559 2000-02-10 Jim Meyering <meyering@lucent.com>
7561 With these changes, nanosleep.[ch] are finally enough like the other
7562 lib/* replacement files to compile on a few more losing systems.
7564 * nanosleep.h: Don't include config.h.
7565 Remove prototype from declaration of nanosleep.
7566 (PARAMS): Remove now-unneeded definition.
7567 * nanosleep.c: #undef nanosleep.
7568 (rpl_nanosleep): Rename from nanosleep.
7570 2000-02-03 Jim Meyering <meyering@lucent.com>
7572 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7573 rather than with `#if HAVE_UTMPNAME'.
7575 2000-02-01 Jim Meyering <meyering@lucent.com>
7577 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7579 2000-01-31 Jim Meyering <meyering@lucent.com>
7581 * nanosleep.h (nanosleep): Guard declaration with
7582 `#if ! HAVE_DECL_NANOSLEEP'.
7583 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7584 the declaration in that vendor's sys/timers.h.
7585 Reported by Christian Krackowizer.
7587 * quotearg.c (ISASCII): Add #undef and move definition to follow
7588 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7589 (ISPRINT): Likewise.
7590 Reported by Tom Tromey.
7592 2000-01-30 Jim Meyering <meyering@lucent.com>
7594 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7595 uses of ->ut_name. The latter doesn't work with new Linux header files
7596 where only utmpx.ut_user is declared.
7598 * readutmp.h (UT_USER): Define.
7600 2000-01-23 Jim Meyering <meyering@lucent.com>
7602 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7605 2000-01-22 Jim Meyering <meyering@lucent.com>
7607 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7608 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7609 Required for some AIX systems. Reported by Christian Krackowizer.
7610 [TESTING] (main): New function.
7612 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7613 * dirname.c (dir_name): Support for DOS-style file names with drive
7616 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7618 * strverscmp.c (ISDIGIT): Define.
7619 (strverscmp): Use ISDIGIT, not isdigit.
7621 2000-01-17 Paul Eggert <eggert@twinsun.com>
7623 * nanosleep.c (nanosleep):
7624 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7625 POSIX.1 doesn't require SA_INTERRUPT and some systems
7626 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7627 it's been part of POSIX.1 since day 1 (in 1988).
7629 2000-01-17 Jim Meyering <meyering@lucent.com>
7631 * interlock: Remove unused file. Reported by François Pinard.
7633 2000-01-16 Paul Eggert <eggert@twinsun.com>
7635 * quotearg.c (quotearg_buffer_restyled): Do not quote
7636 alert, backslash, formfeed, and vertical tab unnecessarily in
7637 shell quoting style.
7640 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7641 Free Software Foundation, Inc.
7642 Copying and distribution of this file, with or without modification,
7643 are permitted provided the copyright notice and this notice are preserved.