1 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
3 * regex_internal.c (build_wcs_upper_buffer): Fix portability
4 bugs in int versus size_t comparisons.
6 Use bool where appropriate.
7 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
9 (calc_eclosure_iter): Likewise, for ROOT arg.
10 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
11 (build_charclass_op): Likewise, for NON_MATCH arg.
12 * regex_internal.c (re_string_allocate, re_string_construct):
13 (re_string_construct_common): Likewise, for ICASE arg.
14 * regexec.c (re_search_2_stub, re_search_stub):
15 Likewise, for RET_LEN arg.
16 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
17 (set_regs): Likewise, for FL_BACKTRACK arg.
18 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
19 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
20 (calc_eclosure_iter, parse_bracket_exp):
21 Use bool for internal variables that are booleans.
22 * regexec.c (re_search_internal, check_matching, proceed_next_node):
23 (set_regs, build_sifted_states, sift_states_bkref):
24 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
25 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
26 (find_collation_sequence_value):
28 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
29 (re_node_set_compare):
30 Return bool, not int. All callers changed.
31 * regexec.c (check_halt_node_context, check_dst_limits):
32 (build_trtable, check_node_accept): Likewise.
33 * regex_internal.h: Include stdbool.h.
35 Fix bugs uncovered when converting to bool.
36 * regcomp.c (calc_eclosure_iter): Check for storage allocation
37 failure instead of charging ahead blindly.
38 * regex_internal.c (register_state): Likewise.
39 * regexec.c (re_search_2_stub): Use simpler method than boolean
40 for freeing internal storage.
41 (group_nodes_into_DFA_states): Use unsigned int, not int, for
42 bitset pieces used as boolean, to avoid undefined behavior
43 on hosts that do int overflow checking.
45 2005-08-31 Derek Price <derek@ximbiot.com>
47 * getdelim.c (getdelim): Return EOF on EOF.
48 Reported by Larry Jones <lawrence.jones@ugs.com>.
50 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
52 * regex_internal.c (re_string_reconstruct): Don't assume buffer
53 lengths fit in regoff_t; this isn't true if regoff_t is the same
55 * regex.c (re_search_internal): 5th arg is LAST_START
56 (= START + RANGE) instead of RANGE. This avoids overflow
57 problems when regoff_t is the same width as size_t.
59 (re_search_2_stub): Check for overflow when adding the
60 sizes of the two strings.
61 (re_search_stub): Check for overflow when adding START
62 to RANGE; if it occurs, substitute the extreme value.
64 2005-08-31 Jim Meyering <jim@meyering.net>
66 * regcomp.c (search_duplicated_node): Make first pointer arg
68 * regex_internal.c (create_ci_newstate, create_cd_newstate):
69 (register_state): Likewise.
70 * regexec.c (search_cur_bkref_entry, check_dst_limits):
71 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
72 (group_nodes_into_DFAstates): Likewise.
74 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
76 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
77 old glibc regex code mishandles strings longer than 2**31 bytes.
78 This patch fixes this when the regex code is used in gnulib
79 (i.e., outside glibc).
81 This patch should not affect the use of the regex code inside
82 glibc. No doubt this problem also needs to be handled for glibc
83 as well, but the result will be an incompatible change to the
84 glibc ABI, and the old ABI will have to be supported too. That
85 can be the the subject for another patch.
87 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
88 governing whether the rest of this patch is active. By default,
89 the macro is disabled and the patch has no effect.
90 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
91 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
92 (struct re_pattern_buffer, re_search, re_search_2, re_match):
93 (re_match_2, re_set_registers): Use the new types.
94 * regex_internal.h (Idx, re_hashval_t): New types.
95 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
97 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
98 (re_string_context_at, bin_tree_t, re_dfastate_t):
99 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
100 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
101 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
102 (re_string_char_size_at, re_string_wchar_at):
103 (re_string_elem_size_at):
104 Use the new types and macros to port to 64-bit hosts.
105 Use unsigned types for internal values, so that the code
106 mostly works even for arrays larger than SSIZE_MAX.
107 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
108 (search_duplicated_node, calc_eclosure_iter, fetch_number):
109 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
110 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
111 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
112 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
113 (calc_inveclosure, parse_dup_op, build_range_exp):
114 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
115 (fetch_number, create_token_tree, mark_opt_subexp):
117 * regex_internal.c (re_string_construct_common, create_ci_newstate):
118 (create_cd_newstate, re_string_allocate, re_string_construct):
119 (re_string_realloc_buffers, build_wcs_upper_buffer):
120 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
121 (re_string_reconstruct, re_string_peek_byte_case):
122 (re_string_fetch_byte_case, re_string_context_at):
123 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
124 (re_node_set_init_copy, re_node_set_add_intersect):
125 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
126 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
127 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
128 (re_acquire_state, re_acquire_state_context, register_state):
130 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
131 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
132 (re_search_internal, re_search_2_stub, re_search_stub)
133 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
134 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
135 (update_cur_sifted_state, check_dst_limits):
136 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
137 (check_subexp_limits, sift_states_bkref, merge_state_array):
138 (check_subexp_matching_top, get_subexp, get_subexp_sub):
139 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
140 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
141 (expand_bkref_cache, check_node_accept_bytes):
142 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
143 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
144 (acquire_init_state_context, check_halt_node_context):
145 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
146 (sift_states_backward, clean_state_log_if_needed):
147 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
148 (find_recover_state, transit_state_sb, transit_state_mb):
149 (transit_state_bkref, build_trtable, match_ctx_clean):
151 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
152 to work around an assumption that REG_MISSING is negative.
154 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
155 (seek_collating_symbol_entry) [defined _LIBC]:
156 (lookup_collation_sequence_value) [defined _LIBC]:
157 (build_range_exp, build_collating_symbol) [defined _LIBC]:
158 Use prototypes rather than old-style function definitions.
159 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
160 (transit_state_sb) [0]:
161 (find_collation_sequence_value) [defined _LIBC]: Likewise.
163 * regexec.c (re_search_internal): Simplify update of rm_so and
166 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
167 (optimize_subexps, lower_subexp):
168 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
169 since the signed shift might overflow. Use 1u<<31 instead.
170 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
171 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
174 * regcomp.c (optimize_subexps, lower_subexp):
175 Use CHAR_BIT rather than 8, for clarity.
176 * regexec.c (check_dst_limits_calc_pos_1):
177 (check_subexp_matching_top): Likewise.
178 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
179 have to worry about portability issues when shifting it left.
180 Remove no-longer-needed test for table_size > 0.
181 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
182 in a word, as the resulting behavior is undefined.
183 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
184 in one case, a <= should have been an <, and in another case the
185 whole test was missing.
186 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
187 the standard name CHAR_BIT.
188 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
189 this is not true on one's complement and signed-magnitude hosts.
191 * regex_internal.h (re_sub_match_top_t): Remove unused member
193 (struct re_dfa_t): Remove unused member states_alloc.
194 * regcomp.c (init_dfa): Don't initialize unused members.
196 2005-08-31 Bruno Haible <bruno@clisp.org>
198 * strstr.c: Include <stddef.h>, for NULL.
199 * strcasestr.c: Likewise.
200 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
202 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
204 * iconvme.h: Add prototype for iconv_alloc.
206 2005-08-29 Simon Josefsson <jas@extundo.com>
208 * iconvme.c: Fix errno.
210 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
212 * iconvme.c: Split iconv_string into iconv_alloc.
214 2005-08-27 Jim Meyering <jim@meyering.net>
216 * fopen-safer.c: Merge minor changes from coreutils.
217 * dup-safer.c: Likewise.
218 * fd-safer.c: Likewise.
220 Merge from coreutils.
221 * stdio--.h: New file.
222 * stdlib--.h: New file.
223 * mkstemp-safer.c: New file.
226 * pipe-safer.c: New file.
227 * creat-safer.c: New file.
228 * fcntl--.h (creat): Define to creat_safer.
229 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
230 * unistd--.h (pipe): Define to pipe_safer.
231 * unistd-safer.h: Declare pipe_safer.
233 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
235 * regex_internal.h: Remove all references to
236 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
238 (bitset_not, bitset_merge, bitset_not_merge):
239 (bitset_mask, re_string_allocate, re_string_construct):
240 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
241 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
242 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
243 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
244 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
245 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
246 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
247 (re_acquire_state_context):
248 Remove unnecessary forward decls.
249 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
250 Put __attribute at function definition,
251 now that the function decl has been removed.
252 * lib/regex_internal.c (re_string_peek_byte_case):
253 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
256 2005-08-26 Simon Josefsson <jas@extundo.com>
258 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
259 Haible <bruno@clisp.org>.
261 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
263 * regexec.c (set_regs): Don't alloca with an unbounded size.
265 alloca modernization/simplification for regex.
266 * regex.c: Remove portability cruft for alloca. This no longer
267 needs to be at the start of the file, and can be moved into
268 regex_internal.h and simplified.
269 * regex_internal.h: Include <alloca.h>.
270 (__libc_use_alloca) [!defined _LIBC]: New macro.
271 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
272 now works outside glibc.
274 2005-08-24 Simon Josefsson <jas@extundo.com>
276 * getpass.c: Add WIN32 implementation. Conditionalize use of
277 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
280 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
282 Make regex safe for g++. This fixes one real bug (an "err"
283 that should have been "*err"). g++ problem reported by
285 * regex_internal.h (re_calloc): New macro, consistent with
286 re_malloc etc. All callers of calloc changed to use re_calloc.
287 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
288 not int. All callers changed.
289 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
290 just use an array of size MB_LEN_MAX.
291 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
292 (find_recover_state): Change "err" to "*err"; this fixes what
293 appears to be a real bug.
294 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
297 2005-08-25 Jim Meyering <jim@meyering.net>
299 * open-safer.c: Include <config.h>.
300 Otherwise, we'd lose LARGEFILE support in any file using
303 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
305 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
306 * regex.h (regerror): Likewise.
308 * regex.c: Do not include <sys/types.h>, as POSIX no longer
309 requires this. (The code never needed it.)
311 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
312 All uses of recently-renamed identifiers changed to use the new,
313 POSIX-compliant names. The code will build and run just fine
314 without these changes, but it's better to eat our own dog food
315 and use the standard-conforming names.
317 * regex.h: Fix a multitude of POSIX name space violations.
318 These changes have an effect only for programs that define
319 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
320 do not change anything for programs compiled in the normal way.
321 Also, there is no effect on the ABI.
323 (_REGEX_SOURCE): New macro.
324 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
325 defined and _GNU_SOURCE is not; this fixes a name space violation.
327 Rename the following macros to obey POSIX requirements.
328 The old names are still visible as macros if _REGEX_SOURCE is defined.
329 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
330 RE_BACKSLASH_ESCAPE_IN_LISTS.
331 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
332 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
333 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
334 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
335 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
336 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
337 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
338 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
339 (REG_INTERVALS): renamed from RE_INTERVALS.
340 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
341 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
342 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
343 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
344 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
345 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
346 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
347 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
348 RE_UNMATCHED_RIGHT_PAREN_ORD.
349 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
350 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
351 (REG_DEBUG): renamed from RE_DEBUG.
352 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
353 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
354 unusual, since we can't clash with the POSIX REG_ICASE.
355 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
356 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
357 (REG_NO_SUB): renamed from RE_NO_SUB.
358 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
359 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
360 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
361 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
362 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
363 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
364 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
365 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
366 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
367 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
368 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
369 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
370 RE_SYNTAX_POSIX_MINIMAL_BASIC.
371 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
372 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
373 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
374 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
375 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
376 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
377 (REG_FIXED): Renamed from REGS_FIXED.
378 (REG_NREGS): Renamed from RE_NREGS.
380 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
381 of other REG_* macros, since POSIX says the user is allowed to
382 #undef these macros selectively.
384 (reg_errcode_t): Update comment stating what other tables need
387 Rename the following enum values to obey POSIX requirements.
388 The old names are still visible as macros.
389 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
390 is not defined, since GNU is supposed to be a superset of POSIX as
391 much as possible, and since we want reg_errcode_t to be a signed
392 type for implementation consistency.
393 (_REG_NOERROR): Renamed from REG_NOERROR.
394 (_REG_NOMATCH): Renamed from REG_NOMATCH.
395 (_REG_BADPAT): Renamed from REG_BADPAT.
396 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
397 (_REG_ECTYPE): Renamed from REG_ECTYPE.
398 (_REG_EESCAPE): Renamed from REG_EESCAPE.
399 (_REG_ESUBREG): Renamed from REG_ESUBREG.
400 (_REG_EBRACK): Renamed from REG_EBRACK.
401 (_REG_EPAREN): Renamed from REG_EPAREN.
402 (_REG_EBRACE): Renamed from REG_EBRACE.
403 (_REG_BADBR): Renamed from REG_BADBR.
404 (_REG_ERANGE): Renamed from REG_ERANGE.
405 (_REG_ESPACE): Renamed from REG_ESPACE.
406 (_REG_BADRPT): Renamed from REG_BADRPT.
407 (_REG_EEND): Renamed from REG_EEND.
408 (_REG_ESIZE): Renamed from REG_ESIZE.
409 (_REG_ERPAREN): Renamed from REG_ERPAREN.
410 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
411 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
412 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
413 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
415 (_REG_RE_NAME, _REG_RM_NAME): New macros.
416 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
417 changed. But support the old name if the new one is not defined
418 and if _REGEX_SOURCE.
420 Change the following member names in struct re_pattern_buffer.
421 The old names are still supported if !_REGEX_SOURCE.
422 The new names are always supported, regardless of _REGEX_SOURCE.
423 (re_buffer): Renamed from buffer.
424 (re_allocated): Renamed from allocated.
425 (re_used): Renamed from used.
426 (re_syntax): Renamed from syntax.
427 (re_fastmap): Renamed from fastmap.
428 (re_translate): Renamed from translate.
429 (re_can_be_null): Renamed from can_be_null.
430 (re_regs_allocated): Renamed from regs_allocated.
431 (re_fastmap_accurate): Renamed from fastmap_accurate.
432 (re_no_sub): Renamed from no_sub.
433 (re_not_bol): Renamed from not_bol.
434 (re_not_eol): Renamed from not_eol.
435 (re_newline_anchor): Renamed from newline_anchor.
437 Change the following member names in struct re_registers.
438 The old names are still supported if !_REGEX_SOURCE.
439 The new names are always supported, regardless of _REGEX_SOURCE.
440 (rm_num_regs): Renamed from num_regs.
441 (rm_start): Renamed from start.
442 (rm_end): Renamed from end.
444 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
445 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
446 Prepend __ to parameter names.
448 Undo yesterday's changes.
450 2005-08-24 Jim Meyering <jim@meyering.net>
453 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
455 2005-08-21 Bruno Haible <bruno@clisp.org>
457 * lock.h: Add multiple inclusion guard.
458 * tls.h: Add multiple inclusion guard.
460 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
462 * regex.h (REG_NOSYS)
463 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
464 Define, since POSIX requires it as of 2001.
465 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
466 New private symbol, used to keep the enum signed in all cases.
467 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
468 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
470 * regex_internal.c (re_string_skip_chars, register_state):
472 Remove forward decls; no longer needed now that we use prototypes.
473 * regexec.c (acquire_init_state_context, check_halt_node_context):
474 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
475 (clean_state_log_if_needed): Likewise.
477 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
479 Fix problems reported by Sam Steingold in
480 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
481 * regexec.c (sift_states_bkref): Fix portability bug: the code
482 assumed that reg_errcode_t is a signed type, which is not
483 necessarily true if _XOPEN_SOURCE is not defined.
484 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
485 some compilers warn about it otherwise.
487 2005-08-20 Jim Meyering <jim@meyering.net>
489 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
490 of unused local, dfa.
492 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
494 * regcomp.c (create_initial_state): Remove duplicate decl.
495 (init_word_char, create_initial_state, duplicate_node_closure):
496 (fetch_token, peek_token_bracket, build_range_exp):
497 (build_collating_symbol): Remove forward decls; no longer needed
498 now that we use prototypes.
501 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
502 (re_compile_fastmap_iter, regcomp, regerror, regfree):
503 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
504 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
505 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
506 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
507 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
508 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
509 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
510 (build_range_exp, build_collating_symbol, parse_bracket_exp):
511 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
512 (build_charclass, build_charclass_op, fetch_number, create_tree):
513 (create_token_tree, mark_opt_subexp, duplicate_tree):
514 Use prototypes rather than old-style definitions.
517 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
518 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
519 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
520 (re_string_reconstruct, re_string_peek_byte_case):
521 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
522 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
523 (re_node_set_init_copy, re_node_set_add_intersect):
524 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
525 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
526 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
527 (re_acquire_state, re_acquire_state_context, register_state):
528 (create_ci_newstate, create_cd_newstate, free_state):
530 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
531 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
532 (re_search_internal, prune_impossible_nodes):
533 (acquire_init_state_context, check_matching, static):
534 (check_halt_node_context, check_halt_state_context, proceed_next_node):
535 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
536 (update_regs, sift_states_backward, build_sifted_states):
537 (clean_state_log_if_needed, merge_state_array):
538 (update_cur_sifted_state, add_epsilon_src_nodes):
539 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
540 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
541 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
542 (find_recover_state, check_subexp_matching_top, transit_state_mb):
543 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
544 (check_arrival, check_arrival_add_next_nodes):
545 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
546 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
547 (check_node_accept_bytes, check_node_accept, extend_buffers):
548 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
549 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
554 (re_string_allocate, re_string_construct, re_string_reconstruct):
555 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
556 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
557 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
558 (re_string_context_at, re_string_peek_byte_case):
559 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
560 is defined, since we now use prototypes always.
562 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
563 C89 or better. All uses removed.
565 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
567 * regex_internal.c (re_acquire_state, re_acquire_state_context)
568 [defined lint]: Suppress bogus uninitialized-variable warnings.
570 * regcomp.c (duplicate_node): Return new index, not an error code,
571 and let the caller return REG_ESPACE if out of space. This
572 removes an uninitialied-variable warning with GCC 4.0.1, and also
573 avoids taking the address of a local variable. All callers
576 2005-08-19 Jim Meyering <jim@meyering.net>
578 * regexec.c (proceed_next_node): Redo local variables to
579 avoid GCC shadowing warnings.
581 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
583 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
584 (re_node_set_insert_last, re_dfa_add_node):
585 Rename local variables to avoid GCC shadowing warnings.
587 2005-08-18 Bruno Haible <bruno@clisp.org>
589 * strstr.c (strstr): Fix return value in multibyte case.
590 * strcasestr.c (strcasestr): Likewise.
592 2005-08-17 Jim Meyering <jim@meyering.net>
594 Make the %s format (seconds since the epoch) work for a negative
595 number and when used with a zero-padded field width, e.g. %015s.
597 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
598 label so that it precedes the code to set `digits'. Otherwise,
599 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
600 print `00-22'. Now, it prints `-0022', as it should.
602 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
604 * regex.h: Remove useless space-before-tab. From coreutils.
606 2005-08-17 Bruno Haible <bruno@clisp.org>
608 * strcasestr.h: New file.
609 * strcasestr.c: New file.
611 2005-08-17 Bruno Haible <bruno@clisp.org>
613 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
614 * strstr.c: Completely rewritten, with multibyte locale support.
616 2005-08-17 Bruno Haible <bruno@clisp.org>
618 * strcasecmp.c: Use mbuiter.h.
620 2005-08-17 Bruno Haible <bruno@clisp.org>
622 * mbuiter.h: New file.
624 2005-08-16 Bruno Haible <bruno@clisp.org>
626 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
628 (mbi_avail, mbi_advance): Let the iteration end before the terminating
629 NUL byte, not after it.
631 2005-08-16 Bruno Haible <bruno@clisp.org>
633 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
634 the valid ones. Makes the comparison operations transitive:
635 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
636 * strcasecmp.c (strcasecmp): Use mb_casecmp.
638 2005-08-16 Bruno Haible <bruno@clisp.org>
640 * strcase.h (strcasecmp): Add note in comments.
641 * strncasecmp.c: Use code from strcasecmp.c.
642 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
643 (strcasecmp): Work correctly in multibyte locales.
645 2005-08-16 Bruno Haible <bruno@clisp.org>
647 * strnlen1.h: New file.
648 * strnlen1.c: New file.
650 2005-08-16 Bruno Haible <bruno@clisp.org>
652 * mbfile.h: New file.
654 2005-08-16 Bruno Haible <bruno@clisp.org>
656 * mbiter.h: New file.
658 2005-08-16 Bruno Haible <bruno@clisp.org>
660 * mbchar.h: New file.
661 * mbchar.c: New file.
663 2005-08-16 Bruno Haible <bruno@clisp.org>
665 * tls.h: New file, from GNU gettext.
666 * tls.c: New file, from GNU gettext.
668 2005-08-15 Bruno Haible <bruno@clisp.org>
670 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
673 2005-08-14 Jim Meyering <jim@meyering.net>
677 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
678 Use the hash-table-based cycle-detection code not just when
679 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
680 Reported by James Youngman in
681 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
682 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
683 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
684 This lets us compile with -DFTS_DEBUG, once again.
685 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
686 * fts.c (fd_safer): Remove decl.
687 Include fcntl--.h rather than unistd-safer.h
688 (fts_safe_changedir): Don't call fd_safer; no longer needed
689 now that we include fcntl--.h.
691 2005-08-11 Simon Josefsson <jas@extundo.com>
693 * readline.h, readline.c: New file.
695 2005-08-11 Bruno Haible <bruno@clisp.org>
697 * strnlen.h (strnlen): Change parameter name to match comment.
699 2005-08-10 Simon Josefsson <jas@extundo.com>
701 * strndup.c: Use strnlen.h.
703 * strnlen.h: New file.
705 2005-08-02 Simon Josefsson <jas@extundo.com>
707 * getline.h, getline.c: Rewrite.
709 * getdelim.h, getdelim.c: New files, ported from glibc.
711 2005-07-31 Bruno Haible <bruno@clisp.org>
713 * lock.h (gl_lock_initializer): New macro.
714 (gl_lock_define_initialized): Use it.
715 (gl_rwlock_initializer): New macro.
716 (gl_rwlock_define_initialized): Use it.
717 (gl_recursive_lock_initializer): New macro.
718 (gl_recursive_lock_define_initialized): Use it.
720 2005-07-26 Bruno Haible <bruno@clisp.org>
722 * lock.h: Update from GNU gettext.
723 * lock.c: Update from GNU gettext.
725 2005-07-18 Bruno Haible <bruno@clisp.org>
727 * lock.h (gl_once_t): New type.
728 (gl_once_define, gl_once): New macros.
729 * lock.c (fresh_once): New variable.
730 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
733 2005-07-18 Simon Josefsson <jas@extundo.com>
735 * check-version.c (check_version): Accept identical versions too.
737 2005-07-18 Bruno Haible <bruno@clisp.org>
739 * lock.h: New file, from GNU gettext.
740 * lock.c: New file, from GNU gettext.
742 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
744 * quotearg.c: Add translator comment suggested by Bruno Haible,
747 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
749 * version-etc-fsf.c (version_etc_copyright): Parameterize the
750 copyright symbol and the year.
751 * version-etc.c (COPYRIGHT_YEAR): New constant.
752 (version_etc_va): Use parameterized copyright notice.
753 Reword to conform to the current GNU coding standards.
755 2005-07-11 Simon Josefsson <jas@extundo.com>
757 * size_max.h: New file.
759 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
761 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
764 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
765 and Paul Eggert <eggert@cs.ucla.edu>
767 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
768 in wint_t, not wchar_t. Remove now-unnecessary cast.
770 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
772 * regex.c, regex.h: Sync from libc.
773 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
774 New files, synced from libc, except that regex_internal.h
775 currently has a small porting fix.
777 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
779 Remove the dependency of the strftime module on the tzset module.
780 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
781 Copy the input structure, to work around some of the bug with
782 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
783 Solaris releases, you should also use the tzset module, but we won't
784 require it as a dependency any more since we don't want LGPLed code
785 to depend on GPLed code.
787 2005-07-02 Jim Meyering <jim@meyering.net>
789 * backupfile.c (backup_args): Change a `0' to NULL.
791 2005-07-01 Jim Meyering <jim@meyering.net>
793 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
794 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
795 * save-cwd.c, tempname.c:
796 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
797 and don't include <sys/file.h>).
799 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
801 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
802 declares only 'struct timespec;' (!).
804 2005-06-29 Jim Meyering <jim@meyering.net>
806 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
807 type name. Use the variable name instead.
808 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
810 2005-06-28 Simon Josefsson <jas@extundo.com>
812 * check-version.h, check-version.c: New files.
814 2005-06-28 Simon Josefsson <jas@extundo.com>
816 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
817 collision with global variable. Better indentation. Don't
818 increment buffer pointer beyond buffer end. Based on comments
819 from Paul Eggert <eggert@cs.ucla.edu>.
823 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
825 * canon-host.c (canon-host): Append trailing "," to 0 in
826 initializer of struct addrinfo, as an indication that we don't
827 care how many members the structure has.
829 2005-06-24 Derek Price <derek@ximbiot.com>
830 and Bruno Haible <bruno@clisp.org>
832 Remove stat module & update lstat.
833 * stat.c: Remove this file...
834 (slash_aware_lstat): ...moving this content and its support...
835 * lstat.c (rpl_lstat): ...into here.
838 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
840 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
841 (ranged_convert): Don't save conversion in a temporary struct.
842 This causes a warning with GCC 4.0.0, and anyway in the typical
843 case it's not worth the extra 100 bytes or so of code.
844 (ranged_convert, __mktime_internal): When calling a function via a
845 pointer P, use P () rather than (*P) (), as we now assume C89 or
848 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
850 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
851 "who -r" failed to give output. Problem reported by Tim Waugh.
853 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
854 (xcalloc): Use it to avoid needless tests.
855 Problem reported by Jim Meyering.
857 2005-06-16 Jim Meyering <jim@meyering.net>
859 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
860 when either N or S is zero.
862 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
864 * argp.h (__option_is_short): Check upper limit of
865 __key. Isprint() requires its argument to have the value
866 of an unsigned char or EOF.
868 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
870 * fnmatch.c (fnmatch): If there is an encoding error in a
871 multibyte string or pattern, fall back on unibyte matching.
872 Problem reported by James Youngman.
874 2005-06-08 Bruno Haible <bruno@clisp.org>
876 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
879 2005-06-08 Bruno Haible <bruno@clisp.org>
881 * csharpcomp.h: New file, from GNU gettext.
882 * csharpcomp.c: New file, from GNU gettext.
883 * csharpcomp.sh.in: New file, from GNU gettext.
885 2005-06-07 Derek Price <derek@ximbiot.com>
888 * glob_.h: Indent nested #ifdef.
890 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
893 Use "file name" when talking about file names, instead of "filename"
894 or "path", as per the GNU coding standards.
895 * mkdir-p.c: Renamed from makepath.c.
896 (make_dir_parents): Renamed from make_path. All callers changed.
897 * mkdir-p.h: Likewise. All includers changed.
898 * filenamecat.c: Renamed from path-concat.c.
899 (file_name_concat): Renamed from path_concat. All callers changed.
900 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
901 * filenamecat.h: Likewise. All includers changed.
902 * acl.c: Don't use "path" or "filename" to mean "file name"
903 in comments or local variable names.
904 * basename.c: Likewise.
905 * canonicalize.c, canonicalize.h: Likewise.
906 * dirname.c, dirname.h: Likewise.
907 * euidaccess.c: Likewise.
908 * exclude.c: Likewise
909 * fnmatch_.h, fnmatch_loop.c: Likewise.
910 * fsusage.c, fsuage.h: Likewise.
911 * fts.c, fts_.h: Likewise.
912 * getcwd.c: Likewise.
913 * getloadavg.c: Likewise.
914 * mkstemp.c: Likewise.
915 * mountlist.c, mountlist.h: Likewise.
916 * openat.c, openat.h: Likewise.
917 * readlink-stub.c: Likewise.
918 * readutmp.c, readutmp.h: Likewise.
919 * rename.c: Likewise.
922 * savedir.c: Likewise.
923 * stripslash.c: Likewise.
924 * tempname.c: Likewise.
925 * xreadlink.c: Likewise.
926 * exclude.c (excluded_file_name): Renamed from excluded_filename.
928 * exclude.h: Likewise.
930 * euidaccess.c (getuid, getgid, getuid, getegid)
931 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
932 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
933 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
934 * pathmax.h: Include <limits.h> unconditionally, since other
935 files have been getting away with it for years (MORE/BSD 4.3
937 * userspec.c (getpwnam, getgrnam, getgrgid)
938 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
940 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
941 Define to 256, not 255, as per modern POSIX.
943 2005-06-01 Bruno Haible <bruno@clisp.org>
945 * csharpexec.h: New file, from GNU gettext.
946 * csharpexec.c: New file, from GNU gettext.
947 * csharpexec.sh.in: New file, from GNU gettext.
949 2005-05-31 Derek Price <derek@ximbiot.com>
950 Paul Eggert <eggert@cs.ucla.edu>
953 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
955 2005-05-29 Derek Price <derek@ximbiot.com>
956 Paul Eggert <eggert@cs.ucla.edu>
958 * glob_.h, glob.c: New files.
960 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
962 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
964 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
965 the configuration hassle isn't worth it.
966 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
967 (LONGEST_MODIFIER, PRIuMAX): Remove.
969 2005-05-27 Bruno Haible <bruno@clisp.org>
971 * getlogin_r.h: Remove second include of <stddef.h>.
973 2005-05-25 Bruno Haible <bruno@clisp.org>
974 Derek Price <derek@ximbiot.com>
976 * getlogin_r.h: Simplify API documentation.
978 2005-05-25 Derek Price <derek@ximbiot.com>
979 Paul Eggert <eggert@cs.ucla.edu>
981 * getlogin_r.c, getlogin_r.h: New files.
983 2005-05-22 Bruno Haible <bruno@clisp.org>
985 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
986 Also include <sys/param.h> if it defines MIN, MAX.
987 Based on a patch by Derek Price <derek@ximbiot.com>.
989 2005-05-22 Bruno Haible <bruno@clisp.org>
991 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
992 (INT64_MIN): Fix definition.
993 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
995 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
996 NEED_SIGNED_INT_TYPES.
998 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
999 HAVE_SYSTEM_INTTYPES.
1001 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1003 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1004 so that unistd-safer.h (GPL'ed code) need not be included.
1006 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1009 * fts.c: Don't include "cycle-check.h" or "hash.h".
1010 (setup_dir, free_dir): New functions.
1011 (enter_dir, leave_dir): Define trivial
1012 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1013 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1014 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1015 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1016 Move to fts-cycle.c.
1017 (fts_open): Use setup_dir.
1018 (fts_close): Use free_dir.
1019 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1020 This adds a label and some gotos, but the alternatives were messier.
1021 Check for memory allocation failure when entering a dir.
1022 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1023 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1024 (FTS): New member fts_cycle, that is a union that contains the
1025 old active_dir_ht and cycle_state. All uses changed to mention
1026 fts_cycle.ht and fts_cycle.state.
1027 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1028 fts.c, with the following changes:
1029 (setup_dir, free_dir): New functions.
1030 (enter_dir): Now returns bool. Return true if successful, false
1031 if memory exhausted. All callers changed.
1032 Do not bother partly cleaning up on
1033 memory allocation failure; that is free_dir's job.
1034 However, free ad if hash_insert fails, to avoid memory leak.
1035 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1036 fts->fts_options to see which union member to use.
1038 2005-05-20 Jim Meyering <jim@meyering.net>
1040 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1041 Now a macro, to pacify GCC.
1043 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1045 * chown.c (rpl_chown): Return -1 on failure.
1047 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1049 * canonicalize.c: Include canonicalize.h first, to test interface.
1050 Include <stddef.h> unconditionally, since we assume C89 now.
1051 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1052 * fts.c: Include fts_.h first, to check interface.
1053 Do not include intprops.h; no longer needed.
1054 Include cycle-check.h and hash.h, since fts_.h no longer does.
1055 Remove unnecessary casts of closedir to void.
1056 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1057 decide whether to decrement nlinks.
1058 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1059 (FTS): Use struct hash_table * instead of Hash_table, so that
1060 we no longer need to include hash.h here.
1062 2005-05-17 Jim Meyering <jim@meyering.net>
1064 * fts.c, fts_.h: New files, from coreutils.
1066 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1068 Sync from coreutils.
1069 * unlinkdir.c, unlinkdir.h: New files.
1070 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1071 regex.h, unlocked-io.h, xtime.h:
1072 White space changes only.
1073 * makepath.c (make_path): Port to hosts where leading "//" is special.
1074 * yesno.c: Include getline.h, not ctype.h.
1075 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1076 Use getline to remove arbitrary restriction on response length.
1078 2005-05-13 Bruno Haible <bruno@clisp.org>
1080 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1081 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1082 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1083 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1084 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1085 Add support for 64-bit integers in the MSVC compiler.
1087 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1089 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1090 Change the initial comment to refer to GPL, not LGPL.
1091 gnulib-tool will change it to LGPL as needed.
1093 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1094 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1095 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1096 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1097 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1098 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1099 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1100 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1101 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1102 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1103 concatpath.c, config.charset, copy-file.c, copy-file.h,
1104 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1105 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1106 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1107 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1108 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1109 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1110 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1111 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1112 full-read.c, full-read.h, full-write.c, full-write.h,
1113 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1114 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1115 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1116 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1117 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1118 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1119 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1120 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1121 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1122 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1123 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1124 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1125 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1126 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1127 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1128 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1129 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1130 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1131 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1132 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1133 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1134 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1135 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1136 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1137 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1138 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1139 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1140 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1141 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1142 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1143 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1144 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1145 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1146 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1147 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1148 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1149 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1150 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1151 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1152 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1153 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1154 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1155 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1156 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1157 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1158 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1159 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1160 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1161 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1162 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1163 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1164 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1165 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1166 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1167 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1168 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1169 Update FSF postal mail address.
1171 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1173 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1174 specified in ai_socktype. Fix invalid ai_protocol
1175 check. ai_protocol is usually set to 0 or depending on
1176 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1177 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1178 ai_socktype / ai_protocol in the returned addrinfo structure.
1180 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1181 Bruno Haible <bruno@clisp.org>
1183 * inet_ntop.h: New file.
1184 * inet_ntop.c: New file, from glibc with modifications.
1186 2005-05-08 Jim Meyering <jim@meyering.net>
1188 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1190 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1192 Merge from coreutils. Among other things,
1193 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1194 * fd-safer.c: New file.
1195 * fcntl-safer.h, open-safer.c: Remove.
1196 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1197 * dup-safer.c: Include unistd-safer.h first.
1198 Don't include errno.h.
1199 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1200 * file-type.h: Don't assume invoker included sys/stat.h first.
1201 * file-type.c: Rely on file-type.h change.
1202 * getloadavg.c: Include unistd-safer.h.
1203 (getloadavg): Use safer open.
1204 * getusershell.c: Include "stdio-safer.h".
1205 (getusershell): Use safer fopen.
1206 * long-options.c (long_options): Use NULL rather than 0.
1207 * modechange.h (mode_free): Remove; all callers changed to invoke
1209 * modechange.c: Likewise.
1210 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1211 (MODE_DONE): New constant.
1212 (struct mode_change): Remove 'next' member.
1213 (make_node_op_equals): New function; like the old one of the
1214 same name, except it allocates an array.
1215 (mode_compile, mode_create_from_ref): Use it.
1216 (mode_compile): Allocate result as an array, not a linked list.
1217 Parse octal string ourself, so that we catch mistakes like "+0".
1218 (mode_adjust): Arg is an array, not a linked list.
1219 * modechange.c: Include stat-macros.h, xalloc.h.
1220 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1221 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1222 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1223 Remove. This is now stat-macros.h's job.
1224 (talloc): Remove. All callers replaced by xalloc, so that
1225 our invokers don't have to worry about reporting memory failures.
1226 (make_node_op_equals): Remove.
1227 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1229 (struct mode_change): Moved here from modechange.h.
1230 (mode_append_entry): Remove.
1231 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1232 apps to have incorrect behavior. Use simpler algorithm for head
1233 and tail. Don't futz with umask; that's now the job of mode_adjust.
1234 Detect more invalid usages rather than having somewhat-random behavior.
1235 Don't insert an "a=" action, as that leads to incorrect behavior.
1236 (mode_compile, mode_create_from_ref): Return NULL on error instead
1237 of an enum, since now there's only one way to have an error. All
1239 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1240 at the correct time. Simplify calculation of "+u" and its ilk.
1241 Don't mishandle "+X".
1242 (mode_free): Remove "register" and localize decls.
1243 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1244 (struct mode_change): Move to modechange.c; callers don't
1245 need to see this stuff.
1246 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1247 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1248 (mode_change, mode_adjust): Reflect the new signatures noted above.
1249 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1250 that might redefine system include files.
1251 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1252 (my_usleep): Use NULL rather than (void *) 0.
1253 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1254 Use siginterrupt to specify that system calls should be interrupted.
1255 (rpl_nanosleep): Move initialization of suspended closer to call of
1257 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1258 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1259 (desirable_utmp_entry): New function.
1260 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1261 using x2nrealloc, to simplify logic.
1262 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1263 size calculation. Do not assume utmp file is a regular file.
1264 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1265 (READ_UTMP_CHECK_PIDS): New constant.
1266 * save-cwd.c: Include unistd-safer.h.
1267 (save_cwd): Use fd_safer.
1268 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1269 [!_LIBC] Include "stat-macros.h" instead.
1270 * unistd-safer.h (fd_safer): New decl.
1272 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1274 * byteswap_.h: New file.
1276 2005-04-25 Albert Chin <china@thewrittenword.com>
1278 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1281 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1283 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1284 that "UTC +1 second" continues to work. Problem reported
1286 (relunit_snumber): New rule.
1289 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1291 * getdate.y (universal_time_zone_table): New constant.
1292 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1293 universal_time_zone_table.
1294 (lookup_zone): Prefer universal_time_zone_table to
1295 local_time_zone_table, so that "GMT" time stamps are allowed in
1296 London during the summer. Problem reported by Ian Abbott.
1298 2005-04-12 Jim Meyering <jim@meyering.net>
1300 * human.c (humblock): Set *options even when returning due to
1301 xstrtoumax conversion failure. Thanks to a used-uninitialized
1304 2005-04-09 Jim Meyering <jim@meyering.net>
1306 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1307 -Wuninitialized: initialize tm0.tm_year.
1309 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1311 * getdate.y (parser_control): rels_seen is now a boolean, not a
1312 count, since there's no maximum. All uses changed.
1313 Add member dsts_seen.
1314 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1316 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1317 Use pc_rels_seen to decide whther a date is absolute.
1319 * getdate.y (number): Don't overwrite year.
1320 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1323 2005-04-02 Simon Josefsson <jas@extundo.com>
1325 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1326 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1328 2005-03-27 Jim Meyering <jim@meyering.net>
1330 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1332 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1334 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1335 "one's complement" -> "ones' complement" in comment, as per Knuth.
1336 "value of type" -> "type or expression" in comment.
1337 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1339 2005-03-26 Jim Meyering <jim@meyering.net>
1342 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1343 Correct typos: s/or/of/.
1345 2005-03-23 Jim Meyering <jim@meyering.net>
1347 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1349 2005-03-21 Jim Meyering <jim@meyering.net>
1351 Changes imported from coreutils.
1353 * cycle-check.c: Don't include xalloc.h.
1355 * path-concat.c: Don't include assert.h.
1356 (path_concat): Remove assertion that would have triggered
1357 for ABASE starting with more than one slash.
1358 Reported by Andreas Schwab.
1360 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1361 properly when ABASE is an absolute file name.
1362 Correct the description of this function.
1364 Add an assertion and a test driver.
1365 This fixes a bug introduced on 2004-07-02.
1366 Andreas Schwab reported the resulting failure of cp --parents:
1367 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1369 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1371 * strftime.c (my_strftime): If the underlying strftime returns 0
1372 (which shouldn't happen), generate nothing instead of returning 0
1373 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1375 2005-03-16 Bruno Haible <bruno@clisp.org>
1377 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1379 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1381 * strftime.c (my_strftime): Prepend space to format so that we can
1382 reliably distinguish strftime failure from empty output on POSIX
1385 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1387 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1388 (iconv_string): Don't guess a size-zero buffer, as that might cause
1389 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1390 result would be 'too large', where 'too large' is (heuristically)
1391 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1392 overflow concerns. This will prevent some unwanted malloc failures
1393 when the inputs are very large.
1395 2005-03-15 Bruno Haible <bruno@clisp.org>
1397 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1400 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1403 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1405 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1407 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1408 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1410 * strtol.c: Likewise.
1412 2005-03-14 Simon Josefsson <jas@extundo.com>
1414 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1417 2005-03-14 Jim Meyering <jim@meyering.net>
1419 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1420 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1421 to be nonzero so that we (and caller) can detect the difference
1422 between a valid zero-length expansion and an error return, even
1423 when the underlying strftime fails before writing anything into
1426 2005-03-10 Jim Meyering <jim@meyering.net>
1428 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1429 so that this module works on systems without fchdir.
1431 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1433 Factor int-properties macros into a single file, except for
1434 glibc-related files.
1435 * intprops.h: New file.
1436 * getloadavg.c: Include it instead of limits.h.
1437 (INT_STRLEN_BOUND): Remove.
1438 * human.c: Include intprops.h.
1439 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1440 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1441 * inttostr.h: Include intprops.h instead of limits.h.
1442 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1443 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1444 for consistency with intprops.h.
1445 (time_t_is_integer, twos_complement_arithmetic): Use them.
1446 * sig2str.h: Include <signal.h>, intprops.h.
1447 (INT_STRLEN_BOUND): Remove.
1448 * strftime.c (TYPE_SIGNED): Remove.
1449 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1450 * strtol.c: Adjust comments to match intprops.h.
1451 * userspec.c: Include intprops.h.
1452 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1453 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1454 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1455 instead of rolling our own expressions.
1456 * xstrtol.c: Include xstrtol.h first, to test interface.
1458 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1460 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1461 the right thing even if adding 1900 would overflow. Similarly
1462 for tm_mon + 1 and tm_yday + 1.
1463 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1464 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1465 (DO_SIGNED_NUMBER): New macro.
1466 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1468 2005-03-07 Bruno Haible <bruno@clisp.org>
1470 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1472 2005-03-03 Derek R. Price <derek@ximbiot.com>
1473 Bruno Haible <bruno@clisp.org>
1475 * pagealign_alloc.h: New file.
1476 * pagealign_alloc.c: New file.
1478 2005-01-28 Bruno Haible <bruno@clisp.org>
1480 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1483 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1485 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1486 The workaround isn't strictly needed for POSIX conformance, and
1487 it's too much of a pain to configure and maintain. We'll ask
1488 people to fix their kernels instead.
1489 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1490 (NANOSLEEP_BUG_WORKAROUND): Remove.
1491 (xnanosleep): Remove the workaround.
1493 2005-02-12 Bruno Haible <bruno@clisp.org>
1495 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1497 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1499 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1500 * timespec.h (gettime): Return void, since it always
1501 succeeds now. All uses changed.
1502 * gettime.c (gettime) Likewise.
1503 [HAVE_NANOTIME]: Prefer nanotime.
1504 Assume gettimeofday succeeds, as POSIX requires.
1505 Assime time () succeeds, since other code already does.
1506 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1507 (timespec_subtract): Remove.
1508 (NANOSLEEP_BUG_WORKAROUND): New constant.
1509 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1510 things considerably. Use it only on GNU/Linux hosts, since the
1511 workaround shouldn't be needed elsewhere.
1513 2005-02-24 Bruno Haible <bruno@clisp.org>
1515 * gettext.h: Update from GNU gettext 0.14.2.
1517 2005-02-24 Bruno Haible <bruno@clisp.org>
1519 * localcharset.c: Update from GNU gettext 0.14.2.
1520 * config.charset: Update from GNU gettext 0.14.2.
1522 2005-02-22 Simon Josefsson <jas@extundo.com>
1524 * iconvme.h, iconvme.c: New files, from libc.
1526 2005-02-20 Neil Conway <neilc@samurai.com>
1528 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1529 returned by OSX/Darwin if the specified buffer is not large
1530 enough for the hostname.
1532 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1534 * memrchr.h: New file.
1535 * chdir-long.c: Include it.
1536 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1537 Don't bother including stddef.h.
1539 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1541 * argp-help.c (__argp_help): Create a fake struct argp_state and
1542 pass it to _help, otherwise the latter coredumps trying to
1543 dereference state.root_argp.
1545 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1547 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1549 Include <sys/types.h>, for dev_t.
1550 (ME_DUMMY, ME_REMOTE): Move from here....
1551 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1552 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1554 Include mountlist.h first, to test the interface.
1556 2005-01-29 Bruno Haible <bruno@clisp.org>
1558 * progname.c (program_name): Initialize.
1559 Needed when linking statically on MacOS X.
1561 2005-01-28 Bruno Haible <bruno@clisp.org>
1563 * javacomp.sh.in: New file, from GNU gettext.
1564 * javacomp.h: New file, from GNU gettext.
1565 * javacomp.c: New file, from GNU gettext.
1567 2005-01-26 Bruno Haible <bruno@clisp.org>
1569 * javaexec.sh.in: New file, from GNU gettext.
1570 * javaexec.h: New file, from GNU gettext.
1571 * javaexec.c: New file, from GNU gettext.
1573 2005-01-26 Simon Josefsson <jas@extundo.com>
1575 * gai_strerror.c: Use GPL in header.
1577 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1579 * argp-help.c (hol_entry_help): Avoid using non-constant
1580 initializers for struct pentry_state.
1581 (__argp_error): Check return value of __asprintf
1582 (__argp_failure): Translate error message
1584 * argp-parse.c: Removed braces around the expansion of N_()
1586 2005-01-21 Jim Meyering <jim@meyering.net>
1588 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1589 same value as for Solaris 9.
1591 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1592 component length. This included changing the parameter to be
1593 of type `char *' rather than `char const *'.
1594 * chdir-long.h (chdir_long): Update prototype.
1596 * openat.c (fdopendir, fstatat): New functions.
1597 * openat.h: Include headers required for use of DIR and struct stat.
1598 [AT_SYMLINK_NOFOLLOW]: Define.
1599 (fdopendir, fstatat): Add prototypes.
1601 2005-01-21 Bruno Haible <bruno@clisp.org>
1603 * classpath.h: New file, from GNU gettext.
1604 * classpath.c: New file, from GNU gettext.
1606 2005-01-20 Simon Josefsson <jas@extundo.com>
1608 * version-etc-fsf.c: New file, with version_etc_copyright.
1609 * version-etc.c: Remove version_etc_copyright.
1610 * version-etc.h (version_etc_copyright): Use [] instead of * in
1611 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1613 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1615 * save-cwd.c (save_cwd): Remove code to support the case
1616 where fchdir is missing or flaky.
1618 2005-01-20 Simon Josefsson <jas@extundo.com>
1620 * base64.h (isbase64): Add.
1622 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1623 using a unsigned prototype, don't inline.
1624 (base64_decode): Use it.
1626 2005-01-19 Bruno Haible <bruno@clisp.org>
1628 * sh-quote.h: New file, from GNU gettext.
1629 * sh-quote.c: New file, from GNU gettext.
1631 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1633 Merge changes from coreutils, as described below in several
1634 changelogs dated today.
1636 * save-cwd.c: Include "save-cwd.h" before other include files.
1637 (O_DIRECTORY): Remove; not needed here, since "." must be
1638 a directory. All uses removed.
1639 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1640 universal on Suns, and we also need to test for IRIX.
1641 Revamp code to use 'if' rather than '#if'.
1642 Avoid unnecessary comparison of cwd->desc to 0.
1644 * utimens.c (futimens): Robustify the previous patch, by checking
1645 for known valid error numbers rather than observed invalid ones.
1647 2005-01-18 Jim Meyering <jim@meyering.net>
1649 * version-etc.c (version_etc_copyright): Update copyright date.
1651 * utimens.c (futimens): Account for the fact that futimes
1652 can also fail with errno == ENOSYS or errno == ENOENT.
1653 Patch from Dmitry V. Levin.
1655 Change the name of the robust chdir function from chdir to chdir_long.
1656 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1657 (restore_cwd): Use chdir_long, not chdir.
1658 * chdir-long.c: Renamed from chdir.c.
1659 * chdir-long.h: Renamed from chdir.h.
1660 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1663 2005-01-18 Bob Proulx <bob@proulx.com>
1665 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1666 offsetof() macro construct to avoid compile failure with native HP-UX
1667 11.0 ANSI C compiler.
1669 2005-01-06 Bruno Haible <bruno@clisp.org>
1671 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1672 because stpncpy.m4 takes care of it.
1674 2004-01-24 Bruno Haible <bruno@clisp.org>
1676 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1678 2003-10-09 Bruno Haible <bruno@clisp.org>
1680 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1682 2005-01-06 Bruno Haible <bruno@clisp.org>
1684 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1685 * fwriteerror.c: Include <stdbool.h>.
1686 (fwriteerror): At the end, close the file stream. Record whether
1687 stdout was already closed.
1689 2004-05-27 Bruno Haible <bruno@clisp.org>
1691 * execute.c (environ): Declare if needed.
1692 * pipe.c (environ): Likewise.
1693 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1695 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1697 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1698 definitions to be after all include files, to avoid collisions.
1699 Problem reported by Bob Proulx.
1701 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1703 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1704 not needed. This removes a dependency on the gettext module.
1705 [defined _LIBC]: Do not include <libintl.h>; not needed.
1707 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1709 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1712 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1714 * argp-parse.c: Include <stddef.h>.
1715 (alignof, alignto): New macros.
1716 (parser_init): Don't assume that void * is aligned sufficiently
1719 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1720 need to extend the stack.
1721 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1724 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1726 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1728 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1730 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1731 Remove now-obsolete comment about AIX.
1732 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1733 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1734 (YYMAXDEPTH): New macro.
1736 2004-12-18 Bruno Haible <bruno@clisp.org>
1738 * fatal-signal.c (fatal_signals): Make non-const.
1739 (init_fatal_signals): New function.
1740 (uninstall_handlers, install_handlers): Ignore signals that were set to
1742 (at_fatal_signal): Call init_fatal_signals.
1743 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1745 Reported by Paul Eggert.
1747 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1749 * getdate.y (textint): New member "negative".
1750 (time_zone_hhmm): New function.
1751 Expect 14 shift-reduce conflicts, not 13.
1752 (o_colon_minutes): New rule.
1753 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1754 (yylex): Set the "negative" member of signed numbers.
1756 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1758 Changes imported from coreutils.
1759 * hard-locale.c: Assume <locale.h> exists.
1761 (GLIBC_VERSION): New macro.
1762 (hard_locale): Assume setlocale exists.
1763 Rewrite to avoid #ifdef.
1764 Use strdup rather than malloc + strcpy.
1765 * human.c: Assume <locale.h> exists.
1766 (human_readable): Assume localeconv exists.
1768 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1770 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1771 convert T2, not T. (Imported from libc.)
1773 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1775 * getcwd.c (is_ENAMETOOLONG): New macro.
1776 (__getcwd.c): Don't restore errno; glibc doesn't.
1777 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1778 first, falling back to our code only if its results look suspicious.
1779 Ensure that the resulting buffer is only as large as necessary.
1781 * readutmp.c: Include readutmp.h first.
1782 Include <errno.h>, since readutmp.h no longer does that.
1783 * readutmp.h: Don't include <errno.h>,
1784 <sys/param.h>, <time.h>; not needed to establish interface.
1785 (errno): Remove decl.
1786 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1787 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1788 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1790 2004-11-28 Simon Josefsson <jas@extundo.com>
1792 * base64.h, base64.c: New file.
1794 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1796 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1798 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1800 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1801 HP's ANSI C compiler.
1802 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1803 Declaring int functions causes warnings on some modern systems and
1804 shouldn't be needed to compile on ancient ones.
1805 * same.c (MIN) [defined MIN]: Don't define, since it's already
1808 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1809 with the following changes.
1810 (__set_errno): Parenthesize properly.
1811 Include <stdbool.h>.
1812 (MIN, MAX, MATCHING_INO): New macros.
1813 (__getcwd): Define with prototype, not K&R form.
1814 Use heuristics to allocate default buffer on stack if possible.
1815 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1816 behavior, and to avoid the PATH_MAX limit when computing
1818 Use MATCHING_INO to compare inode number to file.
1819 Check for arithmetic overflow in size calculations.
1820 Fix bug in reallocation of dot array that caused getcwd to fail
1821 on directories nested deeper than 75.
1822 Be more careful about saving errno on error.
1823 Do not use realloc; use only free+malloc, as this is a bit
1824 more flexible and avoids a needless copy operation.
1825 Do not inspect st_dev and st_ino for symbolic links; POSIX
1826 doesn't specify the latter.
1827 Check for closedir errors.
1828 Avoid needless casts.
1829 Use "#ifdef weak_alias" around weak_alias, to be like other
1831 The following changes to getcwd.c have effect only when used in
1832 gnulib; they have no effect inside glibc proper.
1833 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1834 as alloca isn't used.
1835 (alloca, __alloca): Likewise.
1836 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1837 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1838 unconditionally, as gnulib assumes C89 or better.
1839 Do not include <sys/param.h>.
1840 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1841 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1843 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1844 Include <dirent.h> in a way that is compatible with modern Autoconf.
1845 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1846 New macros, if not already defined.
1847 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1848 Use "_LIBC", not "defined _LIBC", for consistency.
1849 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1851 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1852 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1853 * xgetcwd.c: David MacKenzie's old code was removed, so give
1854 credit only to Jim Meyering and adjust the copyright dates.
1855 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1856 <stdlib.h>, <unistd.h>, "pathmax.h".
1857 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1858 (INITIAL_BUFFER_SIZE): Remove.
1859 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1861 2004-11-23 Jim Meyering <jim@meyering.net>
1863 * getopt_.h: Remove trailing blanks.
1865 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1867 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1868 (futimens): New function, which uses futimes if available.
1869 (futimens, utimens): Support timespec==NULL, with same semantics
1870 as utime and utimens.
1871 * utimens.h (futimens): New decl.
1873 2004-11-23 Jim Meyering <jim@meyering.net>
1875 * __fpending.c: Add comment.
1877 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1879 * getopt_.h: Re-addition of __getopt_argv_const caused
1880 redefinition warnings. To avoid them, include the defines
1881 in `#if !defined __need_getopt ... #endif'. The only place
1882 where __getopt_argv_const is used is in definitions
1883 of getopt_long and getopt_long_only below, which are as well
1884 protected by `#ifndef __need_getopt'.
1885 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1886 __need_getopt after including <stdio.h> and <unistd.h> These
1887 headers might have defined it.
1889 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1891 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1893 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1894 optopt): Use them instead of invoking ## directly; otherwise, the
1895 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1897 2004-11-19 Bruno Haible <bruno@clisp.org>
1899 * strtok_r.c: Move comments from here...
1900 * strtok_r.h: ... to here.
1902 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1904 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1905 might fail. Problem reported by Yoann Vandoorselaere.
1906 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1907 that mishandle size_t overflow.
1909 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1911 * canon-host.c: Include "strdup.h".
1912 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1913 Use strdup instead of malloc/strcpy to duplicate strings.
1915 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1916 (human_space_before_unit): New constant.
1917 * human.c (human_readable): Support it.
1919 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1920 (xgetcwd): Set errno correctly when failing.
1921 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1922 the failure is actually due to a PATH_MAX problem.
1924 Further getopt changes to make it more likely that glibc will
1925 buy the changes back.
1926 * getopt.c (POSIXLY_CORRECT): New constant.
1927 (getopt): Use it, so to preserve glibc semantic
1928 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1929 when compiling for libc.
1930 * getopt_.h (__getopt_argv_const): Bring it back.
1931 (getopt_long, getopt_long_only): Use it.
1933 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1934 New arg POSIXLY_CORRECT. All callers changed.
1935 (getopt): Argv is now char * const *, as per standard.
1936 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1937 not char *__getopt_argv_const *.
1938 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1939 _getopt_long_only_r): Likewise.
1940 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1941 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1942 _getopt_long_r, _getopt_long_only_r): Likewise.
1943 * getopt_.h (__getopt_argv_const): Remove.
1944 (getopt): Argv is now char * const *, as per standard.
1946 * getdate.y (tORDINAL): New token.
1947 (day, relunit): Allow it for relative times.
1948 (relative_time_table): Use tORDINAL for ordinals.
1950 2004-11-15 Jim Meyering <jim@meyering.net>
1952 * closeout.c: Include "__fpending.h" once again.
1953 Include <stdbool.h>.
1954 (close_stdout): Don't fail just because stdout was closed initially,
1955 since some programs don't write to stdout in the normal course of
1956 operation (other than --version and --help), and we don't want this
1957 function to make e.g. `touch file >&-' fail.
1958 But do fail if it was closed and someone has tried to write to it.
1959 E.g., `printf foo >&-' must fail.
1961 2004-11-11 Simon Josefsson <jas@extundo.com>
1963 * strtok_r.h, strtok_r.c: New file.
1965 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1967 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1968 we can stop lying to compilers about the constness of argv when we
1969 are compiled outside glibc.
1970 (getopt, getopt_long, getopt_long_only): Use it.
1971 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1973 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1974 _getopt_long_only_r): Likewise.
1975 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1976 _getopt_long_only_r): Likewise.
1978 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1979 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1980 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1981 the other external symbols.
1982 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1983 declaration, since the above renaming now works around collisions.
1985 2004-11-11 Jim Meyering <jim@meyering.net>
1987 * linebreak.c: Remove trailing blanks.
1988 * alloca_.h: Likewise.
1989 * acosl.c: Likewise.
1990 * euidaccess.c: Likewise.
1991 * allocsa.h: Likewise.
1993 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1995 * mktime.c (SHR): New macro, which is a portable
1996 substitute for >> that should work even on Crays.
1997 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1998 Problem reported by Mark D. Baushke in
1999 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2000 * getdate.y (SHR): Likewise.
2002 * strftime.c (SHR): Likewise.
2004 * quotearg.c (struct quoting_options): Use unsigned int for
2005 quote_these_too, so that right shifts are well defined. All uses
2008 2004-11-10 Simon Josefsson <jas@extundo.com>
2010 * getaddrinfo.h, getaddrinfo.c: New files.
2012 2004-11-10 Jim Meyering <jim@meyering.net>
2014 Ensure that no close failure goes unreported.
2015 * closeout.c (close_stdout): Always close stdout. I.e., don't
2016 return early when it seems there's nothing to flush.
2017 Don't include __fpending.h.
2019 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2021 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2023 2004-11-05 Bruno Haible <bruno@clisp.org>
2025 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2026 Reported by Mark D. Baushke <mdb@cvshome.org>.
2028 2004-11-04 Bruno Haible <bruno@clisp.org>
2030 2004-09-11 Bruno Haible <bruno@clisp.org>
2031 * allocsa.valgrind: New file.
2032 2004-02-06 Bruno Haible <bruno@clisp.org>
2033 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2034 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2035 Reported by Christopher Seip <chris.seip@hp.com>.
2037 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2039 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2040 with errno == ERANGE if the buffer is too small.
2041 Problem reported by Mark D. Baushke.
2043 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2045 * xreadlink.c (MAXSIZE): New macro.
2046 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2047 size does not exceed MAXSIZE. Avoid cast.
2048 As suggested by Mark D. Baushke in
2049 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2050 if readlink fails with buffer size just under MAXSIZE, try again
2053 2004-11-02 Derek R. Price <derek@ximbiot.com>
2054 and Paul Eggert <eggert@cs.ucla.edu>
2056 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2057 (get_date): Overparenthesize to avoid GCC warning.
2059 2004-11-02 Bruno Haible <bruno@clisp.org>
2061 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2062 function returns void.
2064 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2066 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2067 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2070 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2072 * getdate.y: Add support for TZ="foo" within a date string.
2073 Fix some bugs near time_t boundaries. Reject dates with
2074 out-of-range components, e.g., "Sept 31".
2075 Include <stdlib.h>, "setenv.h", "xalloc.h".
2076 (ISDIGIT_LOCALE): Remove; unused.
2077 Note that the TZ and time functions used here are not reentrant.
2078 (mktime_ok, get_tz): New functions.
2079 (TZBUFSIZE): New constant.
2080 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2081 This requires that we sometimes generate our own TZ="XXX..." setting.
2083 2004-10-27 Derek R. Price <derek@ximbiot.com>
2085 * mktime.c (not_equal_tm): Remove redundant check.
2087 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2089 * getdate.y: Use Bison 1.875 features, and some minor
2090 code cleanups. This change does not affect semantics.
2091 Don't include <stdlib.h>; no longer needed.
2092 Don't include unlocked-io.h; only the "#if TEST" code uses
2093 stdio, and performance isn't crucial there.
2094 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2095 Bison 1.875 features as described below.
2096 All uses of "PC." replaced by "pc->".
2097 (YYSTYPE): Add a forward declaration.
2098 (yylex, yyerror): Use full prototypes in forward decls.
2099 Use "%pure-parser" rather than obsolescent "%pure_parser".
2100 Use %parse-param and %lex-param instead of obsolescent
2101 YYPARSE_PARAM and YYLEX_PARAM.
2102 (meridian_table, month_and_day_table, time_units_table,
2103 relative_time_table, time_zone_table, military_table,
2104 lookup_zone, lookup_word, get_date):
2105 Use NULL instead of 0 where appropriate.
2106 (to_hour): Avoid abort (), to avoid a dependency on
2108 (yyerror, yylex): Now accepts parser_control * arg.
2109 (main) [TEST]: Use '\0' rather than 0 for char.
2111 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2113 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2114 It's now the caller's responsibility to handle the case where
2115 !HAVE_GETPAGESIZE && !defined getpagesize.
2117 * mktime.c (leapyear): Arg is long int, not int.
2119 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2121 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2123 2004-10-12 Simon Josefsson <jas@extundo.com>
2125 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2126 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2129 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2131 * vsnprintf.h: New file.
2132 * vsnprintf.c: New file.
2134 2004-10-07 Bruno Haible <bruno@clisp.org>
2136 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2137 into the provided buffer.
2139 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2141 * diacrit.c, diacrit.h: Add GPL notice.
2143 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2144 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2145 * logl.c (logl): Keep the code as similar to glibc as possible.
2146 This avoids a potential constant-folding bug.
2148 2004-10-05 Bruno Haible <bruno@clisp.org>
2150 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2152 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2154 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2155 * xmalloc.c (xmemdup): Likewise.
2156 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2157 XFREE): Remove these long-obsolescent macros.
2158 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2159 * xstrdup.c: Remove.
2161 * regex.c (re_comp): Cast gettext return value to char *,
2162 Problem reported by Martin Neitzel via Mark D. Baushke.
2164 2004-10-04 Simon Josefsson <jas@extundo.com>
2166 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2167 '#ifdef USE_UNLOCKED_IO'.
2169 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2171 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2172 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2173 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2174 regex.c, sha1.c, version-etc.c, yesno.c:
2175 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2176 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2177 the includer's responsibility.
2179 Sync from coreutils.
2181 * modechange.c (mode_compile): Don't decrement a pointer that
2182 points to the start of a string, as the C Standard says the
2183 resulting behavior is undefined.
2185 * backupfile.h (enum backuptype): Rename none -> no_backups,
2186 simple -> simple_backups, numbered_existing ->
2187 numbered_existing_backups, numbered -> numbered_backups
2188 to avoid shadowing problems. All uses changed.
2189 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2190 * backupfile.c (check_extension, numbered_backup):
2191 Rename locals to avoid shadowing 'basename'.
2192 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2195 * .cppi-disable: Add getopt_.h, getopt_int.h.
2196 * .cvsignore: Add getopt.h.
2198 2004-10-04 Simon Josefsson <jas@extundo.com>
2200 * memmem.h: New file.
2201 * memmem.c: New file, taken from glibc.
2203 2004-10-02 Jim Meyering <jim@meyering.net>
2205 * dirfd.h, getpagesize.h: Add copyright notice.
2207 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2209 * snprintf.c: Remove comments as to why each header is needed.
2211 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2213 * strsep.h: New file.
2214 * strsep.c: New file.
2216 2004-10-01 Simon Josefsson <jas@extundo.com>
2218 * snprintf.c (snprintf): Handle size==0.
2220 2004-10-01 Simon Josefsson <jas@extundo.com>
2221 Bruno Haible <bruno@clisp.org>
2223 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2224 (snprintf): Declare 'args'.
2226 2004-09-30 Simon Josefsson <jas@extundo.com>
2228 * snprintf.h, snprintf.c: New files.
2230 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2232 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2233 (hol_entry_help): Never translate an empty string.
2234 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2235 * argp.h (OPTION_NO_TRANS): New option.
2237 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2239 * xvasprintf.c: Include xalloc.h.
2240 (xvasprintf): Use xalloc_die, not xmalloc_die.
2242 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2244 * dummy.c: Change copyright notice to FSF, and license to GPL.
2246 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2248 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2249 Problem reported by Bruno Haible in:
2250 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2252 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2254 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2255 in case some system header has #define'd it. Problem reported by
2256 Soeren D. Schulze in
2257 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2259 2004-09-08 Bruno Haible <bruno@clisp.org>
2261 * stdint_.h.in: New file, taken from GNU clisp.
2263 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2265 * xvasprintf.h: New file.
2266 * xvasprintf.c: New file.
2267 * xasprintf.c: New file.
2269 2004-09-08 Bruno Haible <bruno@clisp.org>
2271 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2273 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2275 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2277 Import from coreutils.
2278 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2279 strings on unbounded length. alloca's performance benefits aren't
2280 that important here.
2282 (parse_with_separator): New function, with most of the internals
2283 of the old parse_user_spec. Allow user to omit both user and group,
2284 for compatibility with FreeBSD.
2285 Clone only the user name, not the entire spec.
2286 Do not set *uid, *gid unless entirely successful.
2287 Avoid memory leak in some failing cases.
2288 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2289 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2290 (parse_user_spec): Rewrite to use parse_with_separator.
2292 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2294 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2295 its complicated substitute.
2296 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2297 and program_invocation_name.
2298 (__argp_basename) [!_LIBC]: Remove; the only use was
2299 replaced by its body.
2300 (__argp_short_program_name): Change condition from
2301 !defined __argp_short_program_name to
2302 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2303 to match argp-namefrob.h.
2304 (__argp_failure): Don't assume strerror_r returns char *.
2305 * argp-parse.c (N_): Define unconditionally.
2306 (argp_default_options): Fill out initializers with 0 to avoid
2309 2004-08-12 Simon Josefsson <jas@extundo.com>
2311 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2312 * getopt_.h: Renamed from getopt.h.
2314 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2316 Merge from coreutils.
2318 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2319 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2320 for Reliant Unix 5.43.
2322 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2323 (union fooround): Use uintmax_t, not long int.
2324 The rest is a merge from libc:
2325 [defined _LIBC]: Include <shlib-compat.h>.
2326 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2328 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2330 * strverscmp.c: Convert to UTF-8.
2332 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2334 * obstack.h (obstack_empty_p):
2335 Don't assume that chunk->contents is suitably aligned.
2336 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2337 Likewise. Problem reported by Benno in
2338 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2340 * chown.c (rpl_chown): Work even if the file is writeable but not
2341 readable. This could be improved further but it'd take some work.
2343 2004-08-08 Simon Josefsson <jas@extundo.com>
2345 * xgethostname.c: Don't include error.h (not used).
2348 * getpass.c: Include getpass.h first.
2350 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2352 * xalloc-die.c: New files.
2353 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2355 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2356 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2357 (_, N_, xalloc_die): Move to xalloc-die.c.
2358 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2359 so that we needn't mess with xalloc_msg_memory_exhausted.
2361 * sha1.h: Renamed from sha.h.
2362 (SHA1_H): Renamed from _SHA_H.
2363 (sha1_ctx): Renamed from sha_ctx.
2364 (sha1_init_ctx): Renamed from sha_init_ctx.
2365 (sha1_process_block): Renamed from sha_process_block.
2366 (sha1_process_bytes): Renamed from sha_process_bytes.
2367 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2368 (sha1_read_ctx): Renamed from sha_read_ctx.
2369 (sha1_stream): Renamed from sha_stream.
2370 (sha1_buffer): Renamed from sha_buffer.
2371 * sha1.c: Likewise; renamed from sha.c.
2372 Do not include <sys/types.h>.
2373 Include <stddef.h> rather than <stdlib.h>.
2375 2004-08-08 Bruno Haible <bruno@clisp.org>
2377 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2378 FILESYSTEM_PREFIX_LEN.
2379 * progreloc.c: Likewise.
2380 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2382 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2385 * argp-help.c (make_hol, hol_append): Don't assume that
2386 SIZE_MAX is a valid preprocessor constant.
2387 (__argp_basename): Change from "#ifndef _LIBC"
2388 to "#ifndef __argp_short_program_name", so that
2389 we don't compile these functions for tar.
2391 More merges from coreutils.
2392 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2393 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2395 * addext.c: Remove; no longer needed.
2396 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2397 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2398 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2399 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2400 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2401 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2402 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2403 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2404 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2405 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2406 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2407 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2408 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2409 Import changes from coreutils.
2411 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2413 Merge from coreutils.
2415 * .gdb-history: Remove; this doesn't belong here.
2417 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2418 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2419 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2421 * dirname.h: Include <stdbool.h>.
2422 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2423 for consistency with POSIX terminology. All uses changed.
2424 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2425 (strip_trailing_slashes): Use bool for booleans.
2426 * stripslash.c (strip_trailing_slashes): Likewise.
2428 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2429 sometimes returns a positive errno value even when it succeeds.
2430 (print_errno_message) [!LIBC]: Fall back on strerror if
2433 * path-concat.c (mempcpy): Don't define if a system header defines it.
2434 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2435 (longest_relative_suffix): New function.
2436 (path_concat): Use it. Assume first argument is not NULL.
2437 Port to DOS. Omit redundant separators.
2438 Report an error instead of returning NULL.
2439 Use mempcpy instead of memcpy.
2440 (xpath_concat): Remove: not declared or used.
2442 * same.h: Include <stdbool.h>
2443 (same_name): Return bool, not int.
2444 * same.c (same_name): Likewise.
2445 (errno): Don't declare; we assume C89 or better now.
2447 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2448 if not already defined.
2450 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2451 * dup-safer.c (errno): Likewise.
2453 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2455 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2458 2004-08-03 Simon Josefsson <jas@extundo.com>
2460 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2461 * progname.h: Don't include stdbool.h.
2463 2004-08-02 Simon Josefsson <jas@extundo.com>
2465 * getsubopt.h: New file, with comments from Bruno Haible.
2466 * getsubopt.c: New file, from glibc, but slightly modified based on
2467 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2469 2004-08-01 Simon Josefsson <jas@extundo.com>
2471 * xgetdomainname.c: Include stdlib.h, for free().
2473 2004-07-16 Simon Josefsson <jas@extundo.com>
2475 * dummy.c: New file.
2477 2004-07-16 Bruno Haible <bruno@clisp.org>
2479 * backupfile.h: Add extern "C" for C++.
2480 * closeout.h: Likewise.
2481 * copy-file.h: Likewise.
2482 * findprog.h: Likewise.
2483 * full-write.h: Likewise.
2484 * pathname.h: Likewise.
2485 * progname.h: Likewise.
2486 * stpcpy.h: Likewise.
2487 * stpncpy.h: Likewise.
2488 * strcase.h: Likewise.
2489 * strstr.h: Likewise.
2490 * xalloc.h: Likewise.
2492 * mbswidth.h: Add extern "C" for C++.
2493 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2495 2004-07-09 Simon Josefsson <jas@extundo.com>
2497 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2498 failed without this.)
2500 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2502 * fchown-stub.c: New file.
2504 2004-06-24 Jim Meyering <jim@meyering.net>
2506 * obstack.h (obstack_base): Cast to (void *), per documentation.
2508 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2510 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2512 2004-06-01 Jim Meyering <jim@meyering.net>
2514 * calloc.c: New file.
2516 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2518 * getdate.y (yylex): Allow space between sign and number.
2519 Problem reported by Dan Jacobson.
2521 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2522 and Jim Meyering <jim@meyering.net>
2524 Merge from coreutils CVS.
2526 * stat-macros.h: New file, with contents from file-type.h
2527 and coreutils' system.h.
2528 * file-type.c: Include "stat-macros.h".
2529 * file-type.h (file_type): Move all macro definitions to new file,
2532 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2533 Wrap old code with this conditional.
2534 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2535 function that does not dereference symlinks.
2536 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2538 * xreadlink.c: Include xreadlink.h first, to catch .h file
2539 dependency problems.
2540 (xreadlink): Accept new arg SIZE, for efficiency.
2541 All decls and uses changed.
2542 * xreadlink.h: Include <stddef.h>, for size_t.
2544 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2545 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2547 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2549 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2551 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2552 macros to be defined.
2553 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2554 the allocator returns NULL because the requested size is zero.
2556 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2558 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2559 var. Add comment explaining why libc still defines it. This
2560 merges the following patch from glibc:
2561 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2563 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2565 * obstack.c (_obstack): Remove unused variable. It hasn't been
2566 present in glibc since revision 1.1 of this file.
2567 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2568 obstack_alignment_mask, obstack_alloc, obstack_base,
2569 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2570 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2571 obstack_grow0, obstack_init, obstack_int_grow,
2572 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2573 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2574 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2575 nonexistent functions.
2577 2004-05-17 Derek R. Price <derek@ximbiot.com>
2578 Paul Eggert <eggert@cs.ucla.edu>
2580 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2582 2004-05-14 Bruno Haible <bruno@clisp.org>
2584 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2585 that consists of a '.' followed by an empty digit string.
2586 Patch by Tor Lillqvist <tml@iki.fi>.
2588 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2590 Port obstack to the AS/400, where pointers are 16 bytes wide and
2591 you cannot cast an integer to a valid pointer. This patch is
2592 currently waiting to be integrated into glibc; see
2593 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2595 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2596 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2597 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2598 (struct obstack): temp member is now a union of a pointer and
2599 an integer, instead of an integer. All integer uses changed.
2600 This does not affect the physical layout of struct obstack,
2601 except on hosts (like the AS/400) where the size or alignment of
2602 void * is greater than that of ptrdiff_t.
2603 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2604 __STDC__)]: Store temporary in pointer member of union, not
2606 * obstack.c: Include <stddef.h>, for offsetof.
2607 (struct fooalign): Remove; it doesn't need a name.
2608 (union fooround): Change double to long double, and add void *.
2609 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2610 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2611 not a macro. Hence the values are always int; so remove all
2612 casts-to-int in uses.
2614 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2615 Derek Price <derek@ximbiot.com>
2617 * alloca.c: Include <alloca.h>, to get our interface.
2618 * alloca_.h: Use __alloca on AIX, so that we don't have to
2619 include <alloca.h> first. Use C89 prototype for alloca; this
2620 requires including <stddef.h> for size_t. Use extern "C" if C++.
2621 Use #elif for simplicity, since we can assume C89 now.
2622 Don't try to source the system alloca.h since it will not be found
2623 and to prevent recursively including its replacement.
2624 * fnmatch.c: Include <alloca.h> instead of opencoding.
2625 * regex.c: Likewise.
2627 2004-05-16 Derek Price <derek@ximbiot.com>
2628 Paul Eggert <eggert@cs.ucla.edu>
2630 getline cleanup. This changes the getndelim2 API: both order of
2631 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2634 * getline.c: Don't include stddef.h or stdio.h, since our
2635 interface does that.
2636 (getline): Always use getdelim, so that we don't have two
2637 copies of this code.
2638 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2640 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2641 (GETNDELIM2_MAXIMUM): New macro.
2642 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2643 instead of the old practice of delim2==0. All callers changed.
2644 Return -1 on overflow, instead of returning junk.
2645 Do not set *linesize unless allocation succeeds.
2646 * getndelim2.h: Do not include stddef.h; no longer needed, now
2647 that we include sys/types.h.
2648 * getnline.h: Likewise.
2649 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2650 (getndelim2): Reorder arguments.
2651 * getnline.c (getnline, getndelim):
2652 Don't discard the NMAX argument.
2653 (getnline): Invoke getndelim, to avoid code duplication.
2654 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2655 of (size_t) -1 by callers of the getnline family.
2657 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2659 * nanosleep.c (suspended): Change its type from int to
2660 sig_atomic_t volatile.
2661 (first_call): Make it private to rpl_nanosleep, and have it
2662 be zero initially as that's a bit faster.
2663 (my_usleep): Round up fractional times instead of truncating them,
2664 as this is the usual meaning for 'sleep'.
2666 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2668 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2669 (ENOSYS): Define if not defined.
2670 (settime): Fall back on stime if it exists and settimeofday fails.
2671 But don't bother with fallbacks if a method fails with errno == EPERM.
2673 2004-05-11 Jim Meyering <jim@meyering.net>
2675 Prior to this change, the save_cwd caller required read access to the
2676 current directory on most systems (ones with the fchdir function).
2678 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2679 fails, try write-only, and finally, resort to using xgetcwd.
2681 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2683 * obstack.c, obstack.h: Import changes from libc.
2685 2004-04-28 Bruno Haible <bruno@clisp.org>
2687 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2688 implicitly appends .exe to executables.
2689 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2690 accepts Windows pathnames.
2691 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2692 Cygwin like Windows, since it now accepts Windows pathnames.
2693 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2694 Cygwin like Windows, since it now accepts Windows pathnames.
2695 Reported by Derek Robert Price <derek@ximbiot.com>.
2697 2004-04-20 Jim Meyering <jim@meyering.net>
2699 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2701 2004-04-20 Jim Meyering <jim@meyering.net>
2702 Bruno Haible <bruno@clisp.org>
2704 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2705 memory when realloc fails.
2707 2004-04-18 Jim Meyering <jim@meyering.net>
2709 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2710 don't leak memory and do call END_UTMP_ENT.
2712 2004-04-11 Paul Eggert <eggert@twinsun.com>
2714 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2715 (CHAR_BIT): Remove, since we assume C89.
2716 Include <stdint.h> if available, as per current Autoconf CVS advice.
2718 2004-03-30 Paul Eggert <eggert@twinsun.com>
2720 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2721 not bool, to be more consistent with Unix conventions.
2722 Suggested by Bruno Haible.
2724 Merge from coreutils.
2726 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2729 * getdate.h: Include stdbool.h, and timespec.h instead of
2730 the usual <time.h> dance.
2731 (get_date): Change signature to support fractional time stamps.
2732 All callers changed.
2733 * getdate.y: Include "getdate.h" first, as we can now
2734 assume C89 and don't need to worry about 'const'.
2735 Similarly, include "unlocked-io.h" near start, not in middle.
2737 (textint.value): Use long int rather than int.
2738 (textint.digits): Use size_t rather than int.
2739 (BILLION, LOG10_BILLION): New constants.
2740 (parser_control): New member rel_ns. Members day_ordinal,
2741 time_zone, month, day, hour, minutes, rel_year, rel_month,
2742 rel_day, rel_hour, rel_minutes, rel_seconds
2743 are now long int, not int. Member seconds is now struct timespec,
2744 not int. New member timespec_seen. Members dates_seen, days_seen,
2745 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2747 (%union.intval): Now long int, not int.
2748 New member timespec.
2749 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2750 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2751 (spec): Now is a timespec or an item list.
2752 (timespec, items): New nonterminals.
2753 (time, rel, relunit, number, get_date):
2754 Add support for fractional seconds.
2755 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2756 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2757 (to_hour): First arg is now long int, not int.
2758 (to_year): Returns long int, not int.
2759 Don't treat year -70 like 70.
2760 (tm_diff): Returns long int, not int.
2761 (lookup_word): Use bool instead of int when appropriate.
2762 (yylex): Use size_t for count, not int.
2763 Detect overflow when parsing large integer constants.
2764 Add support for fractions.
2765 (get_date): Make pointers 'const' if possible.
2766 Use more-portable code to detect integer overflow.
2767 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2768 Don't use ctime; it's not reliable if the year has >4 digits.
2770 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2771 This is for compatibility with BSD.
2773 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2774 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2775 From coreutils' system.h.
2777 * userspec.c: Don't include "posixver.h".
2778 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2779 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2780 compatible extension. Simplify code by removing a boolean int
2781 that was always nonzero if a string was nonnull.
2783 2004-03-30 Jim Meyering <jim@meyering.net>
2785 Merge from coreutils.
2787 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2789 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2790 an empty input stream.
2792 * readtokens.c: Include <stdbool.h>.
2793 (readtoken): Use `size_t' rather than int/long.
2794 All callers adjusted.
2795 Use `bool' rather than `int' where appropriate.
2796 Use memset rather than an explicit loop.
2797 Use x2nrealloc rather than xrealloc.
2798 Allow the use of `\0' as a delimiter.
2799 (readtokens): Likewise.
2800 * readtokens.h (readtoken, readtokens): Update prototypes.
2802 2004-03-30 Bruno Haible <bruno@clisp.org>
2804 * getloadavg.c (getloadavg): Don't assume setlocale returns
2807 2004-03-29 Paul Eggert <eggert@twinsun.com>
2809 Merge changes to getloadavg.c from coreutils and Emacs.
2811 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2812 Define to an expression, not to the empty string.
2813 Include cloexec.h and xalloc.h.
2814 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2815 Use set_cloexec_flag rather than rolling our own.
2816 * cloexec.c, cloexec.h: New files.
2818 2004-03-18 Paul Eggert <eggert@twinsun.com>
2820 * getopt.h: Sync with libc CVS.
2822 2004-03-18 Paul Eggert <eggert@twinsun.com>
2823 Bruno Haible <bruno@clisp.org>
2825 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2826 not on all platforms that have <wchar.h>.
2827 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2829 2004-03-09 Paul Eggert <eggert@twinsun.com>
2831 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2833 * getopt_int.h: New file, also synced from libc.
2835 2004-03-07 Paul Eggert <eggert@twinsun.com>
2837 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2838 '#if' expressions. Unlike the code it replaces, it does not
2839 depend on (defined _SC_PAGESIZE). However, it does depend on
2840 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2841 first reported by Jason Andrade in
2842 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2844 2004-01-18 Simon Josefsson <jas@extundo.com>
2846 * strdup.h: New file.
2847 * strdup.c: Include it.
2848 * path-concat.c: Include strdup.h. Drop strdup declaration.
2849 * userspec.c: Include strdup.h. Drop strdup declaration.
2851 2004-02-06 Karl Berry <karl@gnu.org>
2853 * config.charset: update from gettext 0.14.1.
2855 2004-02-05 Paul Eggert <eggert@twinsun.com>
2857 Add comments and code, prompted by suggestions from Bruno Haible
2859 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2860 describing the enum quoting_style values.
2861 * quotearg.c (quotearg_alloc): New function.
2862 (quotearg_buffer_restyled): Treat lone { and } as special.
2863 Treat = as special. Work around bug with older shells
2864 that "see" a '\' that is really the 2nd byte of a multibyte char.
2865 Quote empty string with shell_quoting_style.
2867 2004-02-03 Bruno Haible <bruno@clisp.org>
2869 * pipe.h: New file, from GNU gettext.
2870 * pipe.c: New file, from GNU gettext.
2872 2004-01-27 Bruno Haible <bruno@clisp.org>
2874 * execute.h: New file, from GNU gettext.
2875 * execute.c: New file, from GNU gettext.
2876 * w32spawn.h: New file, from GNU gettext.
2878 2004-01-23 Paul Eggert <eggert@twinsun.com>
2880 Exit-status fix from coreutils.
2882 Use exit_failure consistently in place of EXIT_FAILURE,
2883 so that program exit statuses are consistent on failure.
2885 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2886 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2887 * argmatch.h: Comment fix to match the above.
2888 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2889 Now a macro referring to exit_failure, instead of a separate
2890 variable. Include "exitfail.h" to get it.
2891 * xstrtol.h: Include "exitfail.h".
2892 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2894 * long-options.c (parse_long_options): Use prototype
2895 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2898 2004-01-21 Jim Meyering <jim@meyering.net>
2900 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2901 so as not to conflict with a different-sized __mktime_internal
2902 function in GNU libc.
2903 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2904 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2906 2004-01-18 Paul Eggert <eggert@twinsun.com>
2908 Merge from diffutils.
2910 * file-type.c (file_type): Add typed memory objects.
2911 * file-type.h (S_TYPEISTMO): New macro.
2913 * c-stack.h (c_stack_action): Remove argv argument.
2914 * c-stack.c (c_stack_action): Likewise. All uses changed.
2915 (die): Don't calculate message unless segv_action returns.
2916 (get_stack_location, min_address_from_argv, max_address_from_argv,
2917 volatile stack_base, volatile_stack_size): Remove.
2918 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2919 that every segmentation violation is a stack overflow. (Ouch!)
2920 See Debian bug 136249 (still outstanding) for more info about why
2921 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2923 2003-11-30 Bruno Haible <bruno@clisp.org>
2925 Safer stack allocation.
2926 * setenv.c: Include allocsa.h.
2927 (alloca): Remove fallback definition.
2928 (freea): Remove macro.
2929 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2932 2003-10-17 Bruno Haible <bruno@clisp.org>
2934 * binary-io.h: Avoid warnings on Cygwin.
2936 2003-12-28 Bruno Haible <bruno@clisp.org>
2938 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2939 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2941 2003-11-28 Bruno Haible <bruno@clisp.org>
2943 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2945 2003-11-27 Bruno Haible <bruno@clisp.org>
2947 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2949 2003-11-17 Bruno Haible <bruno@clisp.org>
2951 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2953 2003-11-24 Bruno Haible <bruno@clisp.org>
2955 * xallocsa.h: New file, from GNU gettext.
2956 * xallocsa.c: New file, from GNU gettext.
2958 2003-11-24 Bruno Haible <bruno@clisp.org>
2960 * allocsa.h: New file, from GNU gettext.
2961 * allocsa.c: New file, from GNU gettext.
2963 2003-11-24 Bruno Haible <bruno@clisp.org>
2965 * eealloc.h: New file.
2967 2004-01-15 Jim Meyering <jim@meyering.net>
2969 Merge from coreutils.
2971 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2972 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2973 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2975 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2976 optional configure-time default.
2978 * version-etc.c (version_etc_copyright): Update copyright date.
2980 * xreadlink.c (xreadlink): Correct outdated comment.
2982 2004-01-15 Paul Eggert <eggert@twinsun.com>
2984 Merge from coreutils.
2986 * posixver.c: Include posixver.h.
2988 * same.c: Include <stdbool.h>, <limits.h>.
2989 (_POSIX_NAME_MAX): Define if not defined.
2991 (same_name): If file names are silently truncated, report
2992 that the file names are the same if they are the same after
2993 the silent truncation.
2995 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2996 conversion function.
2997 * xstrtod.c (xstrtod): Likewise. All callers changed to
2998 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3001 2004-01-14 Paul Eggert <eggert@twinsun.com>
3003 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3004 with like-named macro in fnmatch.c.
3005 (EXT): Use an internal constant instead.
3007 Merge fnmatch patches from glibc.
3008 * fnmatch.c (mbsinit): Remove define.
3009 Add libc_hidden_ver (__fnmatch, fnmatch).
3010 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3011 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3013 2003-12-14 Karl Berry <karl@gnu.org>
3015 * config.charset: update from gettext-runtime.
3017 2003-12-03 Paul Eggert <eggert@twinsun.com>
3019 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3020 Bug reported by Alfred M. Szmidt.
3022 2003-11-29 Karl Berry <karl@gnu.org>
3024 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3026 2003-11-23 Paul Eggert <eggert@twinsun.com>
3027 Bruno Haible <bruno@clisp.org>
3029 * printf-parse.h: Don't include sys/types.h.
3030 (ARG_NONE): New macro.
3031 (char_directive): Change type of *arg_index fields to size_t.
3032 * printf-parse.c: Don't include sys/types.h.
3033 (SSIZE_MAX): Remove macro.
3034 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3035 Remove unnecessary overflow check.
3036 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3039 2003-11-24 Paul Eggert <eggert@twinsun.com>
3041 * alloca.c: Remove dependency on xalloc module.
3042 (xalloc_die): Remove.
3043 (memory_full) [!defined emacs]: New macro.
3044 [!defined emacs]: Don't include xalloc.h.
3045 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3046 address arithmetic overflows. Change datatypes a bit to avoid
3049 2003-11-22 Jim Meyering <jim@meyering.net>
3051 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3053 2003-11-17 Bruno Haible <bruno@clisp.org>
3055 * vasnprintf.c (alloca): Remove fallback definition.
3056 (freea): Remove definition.
3057 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3058 Reported by Paul Eggert.
3060 2003-11-17 Jim Meyering <jim@meyering.net>
3062 On systems without utime and without a utimes function capable of
3063 dealing with a NULL struct utimbuf* argument, this utime replacement
3064 could -- in unusual circumstances -- leak a file descriptor.
3065 * utime.c: Include <unistd.h> and <errno.h>.
3066 (utime_null): Be sure to close `fd' and to preserve errno.
3067 Reported by Geoff Collyer via Arnold Robbins.
3069 2003-11-16 Paul Eggert <eggert@twinsun.com>
3070 Bruno Haible <bruno@clisp.org>
3072 Protect against address arithmetic overflow.
3073 * printf-args.h: Include stddef.h.
3074 (arguments): Change type of field 'count' to size_t.
3075 * printf-args.c (printf_fetchargs): Use size_t instead of
3076 'unsigned int' where appropriate.
3077 * printf-parse.h: Include sys/types.h.
3078 (char_directive): Change type of *arg_index fields to ssize_t.
3079 (char_directives): Change type of fields 'count', max_*_length to
3081 * printf-parse.c: Include sys/types.h and xsize.h.
3082 (SSIZE_MAX): Define fallback value.
3083 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3084 instead of 'int' where appropriate. Check a_allocated, d_allocated
3085 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3086 * vasnprintf.c: Include xsize.h.
3087 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3088 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3089 overflow. Avoid wraparound when converting a width or precision from
3092 2003-11-16 Bruno Haible <bruno@clisp.org>
3094 Update from GNU gettext.
3095 * printf-parse.c: Generalize to it can be compiled for wide strings.
3096 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3097 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3098 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3099 SNPRINTF): New macros.
3100 Don't include <alloca.h> if the file is used inside libintl.
3101 (local_wcslen): New function, for Solaris 2.5.1.
3102 (VASNPRINTF): Use it instead of wcslen.
3104 2003-11-16 Bruno Haible <bruno@clisp.org>
3106 * xsize.h (xmax): New function.
3107 (xsum, xsum3, xsum4): Declare as "pure" functions.
3109 2003-11-12 Paul Eggert <eggert@twinsun.com>
3111 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3112 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3113 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3114 heuristic is just as accurate as far as we know, and it removes a
3115 dependency on size_max.m4 and ptrdiff_max.m4.
3117 2003-11-12 Paul Eggert <eggert@twinsun.com>
3119 * xstrtol.c (__xstrtol): Remove "break" immediately after
3120 "return", to pacify some unknown compiler. Problem reported
3123 2003-11-11 Bruno Haible <bruno@clisp.org>
3125 * xsize.h (SIZE_MAX): Remove fallback definition.
3126 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3129 2003-11-10 Paul Eggert <eggert@twinsun.com>
3131 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3132 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3133 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3135 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3136 not (size_t) -1, since it's defined here.
3138 2003-11-06 Paul Eggert <eggert@twinsun.com>
3140 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3141 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3142 Reject sizes of exactly SIZE_MAX bytes.
3143 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3144 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3146 2003-11-05 Bruno Haible <bruno@clisp.org>
3148 * xsize.h: Include limits.h, to avoid a possible collision with
3149 SIZE_MAX defined in <limits.h> on Solaris.
3151 2003-11-04 Bruno Haible <bruno@clisp.org>
3153 * xsize.h: New file.
3154 * linebreak.c: Include xsize.h.
3155 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3156 argument for overflow.
3157 Suggested by Paul Eggert.
3159 2003-10-31 Bruno Haible <bruno@clisp.org>
3161 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3162 to avoid (extremely rare) race condition.
3163 Suggested by Paul Eggert.
3165 2003-11-03 Jim Meyering <jim@meyering.net>
3167 * userspec.c: Include "userspec.h".
3168 * userspec.h: New file.
3170 2003-10-31 Paul Eggert <eggert@twinsun.com>
3172 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3173 * mountlist.c (SIZE_MAX): Define if not defined already.
3174 (read_filesystem_list): Set and use me_type_malloced.
3175 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3176 whatever the type happens to be), for brevity and consistency.
3177 Check for size calculation overflow on Alphas running OSF/1.
3179 2003-10-31 Jim Meyering <jim@meyering.net>
3181 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3183 * linebuffer.c: Include <string.h> for declaration of memset.
3185 2003-10-30 Paul Eggert <eggert@twinsun.com>
3186 Bruno Haible <bruno@clisp.org>
3188 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3189 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3191 2003-10-29 Paul Eggert <eggert@twinsun.com>
3193 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3194 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3196 * quotearg.c (quotearg_n_options): Use it.
3197 * group-member.c: Include <stdbool.h>.
3198 (free_group_info): Arg is now const *; don't free arg.
3199 (get_group_info): Now returns bool and accepts struct group_info *,
3200 rather than returning a malloc'ed struct group_info *.
3201 All uses changed. Check for overflow in internal size calculation.
3203 * getusershell.c (readname): Simplify the code by using x2nrealloc
3204 rather than xmalloc/xrealloc.
3205 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3206 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3207 conformance bug: the old code used a pointer after freeing the
3208 storage that it addressed.
3209 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3210 rather than doing it by hand.
3211 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3212 the buffer preserved. Use free and xmalloc instead.
3213 * quotearg.c (quotearg_n_options): Likewise.
3214 Use a simpler test for size overflow. Don't use xalloc_oversized
3215 because unsigned int might be wider than size_t (!); this suggests
3216 that we should switch from unsigned int to size_t for slot numbers.
3218 2003-10-27 Bruno Haible <bruno@clisp.org>
3220 * stdbool_.h: Better support for BeOS.
3222 2003-10-27 Paul Eggert <eggert@twinsun.com>
3224 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3225 to allocate the returned structure. Do not allocate a subarray,
3226 as x2nrealloc will do that.
3227 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3228 instead of xnrealloc.
3229 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3231 2003-10-26 Paul Eggert <eggert@twinsun.com>
3233 * xalloc.h (xalloc_oversized): New static inline function, for
3234 callers that want to do their own size-overflow checking. Include
3235 <stdbool.h>, since xalloc_oversized returns bool.
3236 * xalloc.c (array_size_overflow): Remove. All callers changed
3237 to use xalloc_oversized.
3239 Add two functions x2realloc, x2nrealloc, for programs that grow
3240 arrays dynamically by doubling their sizes.
3241 * xalloc.h (x2realloc, x2nrealloc): New decls.
3242 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3245 Port to C99 semantics for 'inline' of external functions.
3246 Bug reported by Bruno Haible.
3247 * xmalloc.c (xnmalloc_inline): New static inline function,
3248 with the old contents of xnmalloc.
3249 (xnmalloc, xmalloc): Use it.
3250 (xnrealloc_inline): New static inline function,
3251 with the old contents of xnrealloc.
3252 (xnrealloc, xrealloc): Use it.
3254 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3256 2003-10-25 Paul Eggert <eggert@twinsun.com>
3258 Fix several address-calculation bugs in the hash modules,
3259 plus some minor code cleanup.
3261 * hash.h: Include <stdbool.h>, for bool.
3262 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3263 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3264 hash_get_n_entries, hash_get_max_bucket_length,
3265 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3266 hash_rehash): Use size_t rather than unsigned.
3267 * hash.c (struct hash_table, hash_get_n_buckets,
3268 hash_get_n_buckets_used, hash_get_n_entries,
3269 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3270 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3271 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3273 (SIZE_MAX): Define if not defined.
3274 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3275 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3277 Use const * when possible.
3278 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3279 (check_tuning): Fix bug: if tuning parameters were very close to
3280 0 or 1, rounding errors could have caused subscript violations.
3281 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3282 (hash_initialize): Add 'fail:' label
3283 to free table and return NULL, and use it to simplify code.
3284 Use calloc rather than clearing the storage ourself.
3285 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3286 buffer size calculations.
3287 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3288 Include <stddef.h>, for size_t.
3289 * hash-pjw.c (hash_pjw): Likewise.
3290 Switch to method described by Bruno Haible.
3291 Include <limits.h>, for CHAR_BIT.
3292 (SIZE_BITS): New macro.
3294 2003-10-21 Paul Eggert <eggert@twinsun.com>
3296 * getndelim2.c (getndelim2): When size calculation overflows,
3297 ceiling the allocation at NMAX bytes rather than silently
3298 discarding input bytes before NMAX is reached. This makes
3299 a difference only if NMAX exceeds SIZE_MAX / 2.
3301 * obstack.c: Merge from glibc.
3302 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3303 Add libc_hidden_def (_obstack_newchunk).
3304 (_obstack_free) [! defined _LIBC]: Remove.
3305 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3306 a clone of the function body.
3307 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3308 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3310 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3311 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3314 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3315 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3316 Don't use lvalue casts, as GCC plans to remove support for them
3317 in GCC 3.5. Reported by Joseph S. Myers. This bug
3318 was also present in the non-GCC version, indicating that this
3319 code had always been buggy and had never been widely used.
3320 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3321 Use the fast variant of each macro, rather than copying the
3322 definiens of the fast variant; that way, we'll be more likely to
3323 catch future bugs in the fast variants.
3325 2003-10-20 Bruno Haible <bruno@clisp.org>
3327 * wait-process.h: New file, from GNU gettext.
3328 * wait-process.c: New file, from GNU gettext.
3330 2003-10-19 Jim Meyering <jim@meyering.net>
3332 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3334 2003-10-16 Paul Eggert <eggert@twinsun.com>
3336 * getgroups.c: Include <errno.h>, <stdlib.h>.
3337 (getgroups): First arg is int, not size_t.
3338 Don't let 'free' mangle errno.
3340 2003-10-16 Jim Meyering <jim@meyering.net>
3342 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3344 2003-10-15 Paul Eggert <eggert@twinsun.com>
3346 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3348 (new_exclude, add_exclude_file): Initial size no longer needs to
3350 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3351 our own address arithmetic overflow checking.
3353 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3354 (fnmatch): Do not alloca more than 2000 wide characters;
3355 instead, use malloc for large buffers.
3356 Check for address arithmetic overflow, and return -1
3357 with errno set to ENOMEM in that case.
3358 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3359 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3360 instead, return -1. Check for address arithmetic overflow.
3362 2003-10-14 Paul Eggert <eggert@twinsun.com>
3364 Handle invalid suffixes and overflow independently, so that
3365 callers can treat them independently as needed. Fix some bugs in
3366 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3367 suffix for a human-readable blocksize. The major caller-visible
3368 change is the addition of a new
3369 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3370 that both overflow and suffix chars were found.
3372 * human.c (humblock): Don't check separately for invalid suffix
3373 char; that is xstrtoumax's job (now that its bug is fixed).
3374 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3375 INTMAX_MAX]: New macros.
3376 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3377 TYPE_MAXIMUM): New macros.
3378 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3379 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3380 if overflow occurs, as it's what __strtol does and it's more useful
3382 (__xstrtol): If __strtol reports some error other than ERANGE,
3383 reflect it to the caller as LONGINT_INVALID. If it reports
3384 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3385 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3386 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3388 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3389 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3390 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3391 [defined UINTMAX_MAX]: New macros.
3393 2003-10-14 Bruno Haible <bruno@clisp.org>
3395 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3396 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3397 Also use volatile where needed.
3399 2003-10-12 Paul Eggert <eggert@twinsun.com>
3401 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3402 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3403 and define in terms of the other primitives.
3404 * xmalloc.c: Include stdbool.h; do not include exit.h.
3405 (SIZE_MAX): Define if not already defined.
3406 (array_size_overflow): New function.
3407 (xalloc_die): Abort instead of exiting if 'error' returns.
3408 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3409 (xmalloc, xrealloc): Use them.
3410 (xcalloc): Check for address arithmetic overflow.
3411 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3412 a bit faster than strcpy.
3414 2003-10-08 Paul Eggert <eggert@twinsun.com>
3416 Merge getpass from libc, plus a few fixes.
3418 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3419 Include <stdbool.h>.
3420 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3421 __fsetlocking to empty.
3422 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3423 do include <bits/libc-lock.h>.
3424 Do not include <fcntl.h>; not needed.
3425 [_LIBC]: Include <wchar.h>.
3426 (NOTCANCEL_MODE): New macro.
3427 (flockfile, funlockfile) [_LIBC]: New macros.
3428 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3429 [!_LIBC]: New macros.
3430 (call_fclose): New function.
3431 (getpass): Use it. Save tty stream separately; this simplifies the
3432 code and makes it more reliable if stdin happens to equal stdout.
3433 Invoke __fsetlocking on tty.
3434 Handle thread cancellation if needed.
3435 Namespace cleanup (use __tcgetattr, __getline).
3436 Use bool for Booleans.
3437 [USE_IN_LIBIO]: Handle wide streams.
3438 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3439 stream might go where.
3441 * unlocked-io.h: Include <stdio.h>, so that the caller
3442 doesn't have to include <stdio.h> before us.
3443 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3444 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3445 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3446 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3447 if not declared, so that we can use getpass.c code from libc without
3449 (flockfile, ftrylockfile, funlockfile): New macros.
3451 2003-10-06 Bruno Haible <bruno@clisp.org>
3453 * version-etc-2.h: Remove file.
3454 * version-etc-2.c: Remove file.
3456 2003-09-25 Jim Meyering <jim@meyering.net>
3457 Bruno Haible <bruno@clisp.org>
3459 This lets translators provide better translations for the
3460 "Written by ..." part of --version output.
3461 * version-etc.h: Include stdarg.h.
3462 (version_etc_copyright): Declare as readonly.
3463 (version_etc): Make this function variadic with a NULL-terminated list
3464 of author name strings.
3465 (version_etc_va): New declaration.
3466 * version-etc.c: Include stdarg.h, stdlib.h.
3467 (version_etc_copyright): Declare as readonly.
3468 (version_etc_va): New function. Provide a different translatable string
3469 for each possible number of authors < 10. Abbreviate when there are 10
3471 (version_etc): Make this function variadic. Call version_etc_va.
3472 Suggestion from Gary V. Vaughan.
3474 * long-options.h (parse_long_options): Change prototype: the authors
3475 string is moved to the end and becomes variadic.
3476 * long-options.c: Include stdarg.h.
3477 (parse_long_options): Make this function variadic, too.
3478 Call version_etc_va, not version_etc.
3480 2003-10-06 Bruno Haible <bruno@clisp.org>
3482 * fatal-signal.h: New file, from GNU gettext.
3483 * fatal-signal.c: New file, from GNU gettext.
3485 2003-10-04 Karl Berry <karl@gnu.org>
3487 * argp*: update from libc.
3489 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3491 * getpass.c (getpass): Use a no-op fseek when switching from input to
3492 output mode on the same stream.
3494 2003-09-29 Paul Eggert <eggert@twinsun.com>
3496 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3497 Fix arg typo in previous patch.
3499 2003-09-28 Jim Meyering <jim@meyering.net>
3501 * error.c: Correct cpp indentation.
3503 2003-09-27 Paul Eggert <eggert@twinsun.com>
3505 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3506 Omit the special code that used __typeof__, since we worry that
3507 it could be more trouble than it's worth. See:
3508 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3509 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3513 2003-09-26 Jim Meyering <jim@meyering.net>
3515 * error.c (error_tail): Move some declarations
3516 into inner scope where the local variables are used.
3518 2003-09-26 Bruno Haible <bruno@clisp.org>
3520 * stpncpy.h (gnu_stpncpy): New declaration.
3521 (stpncpy): Define as alias for gnu_stpncpy.
3522 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3524 2003-09-26 Paul Eggert <eggert@twinsun.com>
3526 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3527 (error_tail): Do not loop, reallocating temporary buffer, since
3528 the output cannot contain more wide characters than the input
3529 contains bytes, the size must be big enough already. This avoids
3530 one potential size overflow calculation. Check for size overflow
3531 when calculating temporary buffer size. Free temporary buffer
3532 when done, if it was allocated with malloc; this plugs a memory
3533 leak. Remove casts from void * to pointers, that are no longer
3534 needed now that we're assuming C89 or better.
3536 Merge error changes from glibc.
3538 * error.c, error.h: Update copyright notice header to match glibc.
3539 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3540 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3541 Disable cancellation while printing error.
3542 * error.h: Prepend __ to parameter names.
3544 2003-09-25 Karl Berry <karl@gnu.org>
3546 * argp-fmtstream.c, argp-help.c: update from libc.
3548 2003-09-25 Bruno Haible <bruno@clisp.org>
3550 * version-etc-2.h: New file, from version-etc.h with modifications.
3551 * version-etc-2.c: New file, from version-etc.c with modifications.
3553 2003-09-25 Simon Josefsson <jas@extundo.com>
3555 * xgetdomainname.h: New file.
3556 * xgetdomainname.c: New file.
3558 2003-09-25 Simon Josefsson <jas@extundo.com>
3559 Bruno Haible <bruno@clisp.org>
3561 * getdomainname.h: New file.
3562 * getdomainname.c: New file.
3564 2003-09-24 Paul Eggert <eggert@twinsun.com>
3566 * linebuffer.c (freebuffer): Don't free the argument, just
3567 the buffer associated with the argument. Bug reported by
3570 2003-09-19 Karl Berry <karl@gnu.org>
3572 * argp.h: update from libc.
3574 2003-09-16 Paul Eggert <eggert@twinsun.com>
3576 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3577 input error, instead of returning NULL the next time we are called
3578 (and therefore losing track of errno).
3580 2003-09-15 Paul Eggert <eggert@twinsun.com>
3582 * getndelim2.c (getndelim2): Don't trash errno when a read
3583 fails, so that the caller gets the proper errno.
3585 * readutmp.c (read_utmp): Likewise.
3586 Check for fstat error. Close stream and free storage
3589 2003-09-14 Bruno Haible <bruno@clisp.org>
3591 * fwriteerror.h: New file.
3592 * fwriteerror.c: New file.
3594 2003-09-14 Jim Meyering <jim@meyering.net>
3596 * getloadavg.c: Correct cpp indentation.
3597 * strdup.c: Likewise.
3598 * vasnprintf.c: Likewise.
3600 2003-09-12 Paul Eggert <eggert@twinsun.com>
3602 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3603 * obstack.c [!defined _LIBC]: Likewise.
3604 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3605 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3606 * exitfail.c: Don't include stdlib.h; no longer needed.
3608 More changes to assume C89 or better.
3610 * error.c (error_tail): Assume vprintf.
3612 * argmatch.c (getenv): Remove decl.
3613 * progreloc.c (get_full_program_name): Define via prototype.
3614 * setenv.c (clearenv): Likewise.
3615 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3617 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3618 (malloc, memcpy): Remove decls.
3619 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3620 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3621 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3622 (memcpy): Remove macro.
3623 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3624 (__P): Remove. All uses removed.
3625 (PTR): Remove. All uses changed to void *.
3626 (CHAR_BIT, NULL): Remove.
3627 (spaces, zeros, memset_space, memset_zero)
3628 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3630 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3631 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3632 Define with prototype.
3633 Remove now-unnecessary prototype decl.
3634 (extra_args_spec): Assume ANSI C. All uses changed.
3635 (extra_args_spec_iso): Remove.
3636 (my_strftime, emacs_strftimeu): Define via prototype.
3637 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3639 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3640 * strtoimax.c: Include <stdlib.h> unconditionally.
3641 (strtoul, strtol): Remove decls.
3642 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3644 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3645 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3646 (LOCALE_PARAM_PROTO): New macro.
3647 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3648 (INTERNAL (strtol), strtol): Define with a prototype.
3649 (PARAMS): Remove. All uses removed.
3650 * tempname.c: Include <string.h> unconditionally.
3651 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3652 * xgethostname.c (main): Define with a prototype.
3653 * xmalloc.c: Include "xalloc.h" first, to check interface.
3654 Include <stdlib.h> unconditionally.
3655 (calloc, malloc, realloc, free): Remove decls.
3656 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3657 Include <stdlib.h> unconditionally. Sort include file names.
3659 (xstrtod): Define with a prototype.
3660 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3661 (strtol, strtoul): Remove decls.
3663 2003-09-11 Paul Eggert <eggert@twinsun.com>
3665 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3666 Include <stdlib.h>, <string.h> unconditionally.
3667 Remove now-unnecessary cast to char *.
3668 * strnlen.c: Include <string.h> unconditionally.
3669 * yesno.c (yesno): Define with a prototype.
3671 2003-09-10 Bruno Haible <bruno@clisp.org>
3673 * strcspn.c: Include <string.h> unconditionally.
3674 * strpbrk.c: Include <string.h> unconditionally.
3675 * strstr.c: Include <string.h> unconditionally.
3676 * unicodeio.c: Include <string.h> unconditionally.
3677 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3678 * unsetenv.c: Likewise.
3679 * xreadlink.c: Include <stdlib.h> unconditionally.
3680 * yesno.c: Include <stdlib.h> unconditionally.
3681 (rpmatch): Add prototype.
3683 2003-09-10 Jim Meyering <jim@meyering.net>
3685 * error.c: Correct indentation of cpp directives.
3687 2003-09-09 Paul Eggert <eggert@twinsun.com>
3691 * acosl.c (main): Use a prototype.
3692 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3695 * getloadavg.c (getloadavg, main): Define via prototypes.
3697 * getopt.h (struct option.name): Assume C89, and use 'const'.
3698 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3699 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3701 * getopt.c (const): Remove macro.
3702 Include <string.h> unconditionally.
3703 (my_index): Remove; all uses changed to strchr.
3704 (strlen): Remove decl.
3705 (exchange): Remove forward decl; no longer needed.
3706 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3707 Define with prototype.
3708 * getopt1.c (const): Remove macro.
3709 (getopt_long, getopt_long_only, main): Define with prototype.
3711 * getugroups.c: Include <string.h> unconditionally.
3713 * getusershell.c: Include <stdlib.h> unconditionally.
3714 (getusershell, setusershell, endusershell, readname, main):
3715 Define with prototypes.
3717 * group-member.c: Include group-member.h first.
3718 Include <stdlib.h> unconditionally.
3720 * hard-locale.c: Include hard-locale.h first.
3721 Include <stdlib.h>, <string.h> unconditionally.
3723 * hash.c (free, malloc): Remove decls.
3724 Include <stdlib.h> unconditionally.
3726 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3727 (getenv): Do not declare.
3729 * idcache.c: Include <string.h> unconditionally.
3731 * long-options.c: Include long-options.h first, to test interface.
3732 Include <stdlib.h> unconditionally.
3734 * makepath.c: Include makepath.h first, to test interface.
3735 Include <stdlib.h> and <string.h> unconditionally.
3737 * linebuffer.c: Include <stdlib.h>.
3738 (free): Remove decl.
3740 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3741 rpl_malloc returns void *, not char *.
3742 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3744 * md5.h: Include <limits.h> unconditionally.
3745 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3746 (__P): Remove; all uses removed.
3747 * md5.c: Include "md5.h" first.
3748 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3749 md5_buffer, md5_process_bytes, md5_process_block):
3750 Define with prototypes.
3751 * sha.h (__P): Remove all uses. (It wasn't defined??)
3752 * sha.c: Include "sha.h" first.
3753 Include <stdlib.h>, <string.h> unconditionally.
3755 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3756 * memcmp.c (__ptr_t): Likewise.
3757 * memrchr.c (__ptr_t): Likewise.
3758 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3759 Include <string.h> unconditionally.
3760 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3761 * memchr.c: Include <stdlib.h> unconditionally.
3762 * memchr.c (LONG_MAX): Remove.
3763 * memrchr.c (LONG_MAX): Likewise.
3764 * memchr.c (__memchr): Define via a prototype.
3765 * memrchr.c (__memrchr): Likewise.
3766 * memcmp.c (__P): Remove, and remove all uses.
3767 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3768 Remove forward decls; no longer needed.
3769 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3770 Use types required by C89 in prototype.
3772 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3773 * savedir.c: Likewise.
3774 * mkdir.c (free): Remove decl.
3775 * rmdir.c (rmdir): Define with a prototype.
3776 * savedir.c: Include savedir.h first, to test interface.
3778 * mktime.c (STDC_HEADERS): Remove.
3779 Include <stdlib.h>, <string.h> unconditionally.
3781 * modechange.c: Include <stdlib.h> unconditionally.
3782 (malloc): Remove decl.
3784 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3785 (free): Remove decl.
3787 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3788 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3789 (This type really should be intptr_t, but that's a C99ism.)
3790 (_obstack_memcpy): Remove: all uses changed to memcpy.
3791 Include <string.h> unconditionally.
3792 (struct obstack): Assume __STDC__ for types of members
3793 chunkfun, freefun, extra_arg.
3794 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3795 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3796 obstack_begin, obstack_specify_allocation,
3797 obstack_specify_allocation_with_arg, obstack_chunkfun,
3798 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3799 Remove unprototyped decls and the macros that use them.
3800 * obstack.c (POINTER): Remove. All uses changed to void *.
3801 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3802 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3803 (defined __STDC__ && __STDC__)]:
3804 Remove nonprototyped code.
3805 Include <stdlib.h> unconditionally.
3806 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3807 _obstack_allocated_p, _obstack_free, obstack_free,
3808 _obstack_memory_used, print_and_abort):
3809 Define using prototypes.
3810 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3811 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3812 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3813 obstack_next_free, obstack_object_size, obstack_room) [0]:
3814 Remove unused, unprototyped code.
3816 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3818 * physmem.c (physmem_total, physmem_available, main): Define
3821 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3822 (main): Define with a prototype.
3824 * posixver.c (getenv): Remove decl.
3826 * putenv.c (malloc): Returns void *, not char *.
3827 Include <string.h> unconditionally.
3828 (strchr, memcpy, NULL): Do not define.
3830 * readtokens.c: Include readtokens.h first, to test interface.
3831 Include <stdlib.h>, <string.h> unconditionally.
3832 (init_tokenbuffer): Define with a prototype.
3834 * regex.c (PARAMS): Remove. All uses removed.
3835 All uses of _RE_ARGS removed, too.
3836 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3838 (bzero): Assume memset exists.
3839 (memcmp, memcpy, NULL): Remove.
3840 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3841 char, or assignments to local vars of type signed char.
3842 (init_syntax_once, PREFIX(extract_number_and_incr),
3843 PREFIX(print_partial_compiled_pattern),
3844 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3845 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3846 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3847 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3848 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3849 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3850 wcs_compile_range, byte_compile_range, truncate_wchar,
3851 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3852 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3853 count_mbs_length, wcs_re_match_2_internal,
3854 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3855 PREFIX(alt_match_null_string_p),
3856 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3857 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3858 regfree, PREFIX(extract_number)): Define with prototype. Remove
3859 now-unnecessary declaration, if any.
3860 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3862 Remove now-unnecessary casts among pointer types.
3863 * regex.h (_RE_ARGS): Remove. All uses removed.
3865 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3866 (free): Remove decl.
3868 * rpmatch.c: Include <stdlib.h> unconditionally.
3870 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3871 (free): Remove decl.
3873 * save-cwd.c: Include <stdlib.h> unconditionally.
3874 * xgetcwd.c: Likewise.
3876 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3877 (free): Remove decl.
3879 * strchrnul.c (strchrnul): Define with a prototype.
3880 Fix bug: c_in was not converted to char before searching.
3882 The following changes are not K&R related:
3884 * group-member.h: Include <sys/types.h>, so that this file is
3886 * makepath.h: Likewise.
3888 * getusershell.c (readname, default_index, line_size, readname):
3889 Use size_t, not int, for sizes.
3890 (readname): If the size overflows, report an error instead of
3893 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3895 * getndelim2.c: Assume stdlib.h per the C89 spec.
3897 2003-09-08 Paul Eggert <eggert@twinsun.com>
3899 Assume C89 or better; remove K&R cruft.
3900 A few of these changes were first proposed by Derek Robert Price
3901 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3903 * addext.c: Include <string.h> unconditionally.
3904 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3905 Don't declare getenv or malloc.
3907 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3908 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3910 (find_stack_direction, alloca): Use prototypes.
3912 * atexit.c (atexit): Define using a prototype.
3914 * basename.c, dirname.c, stripslash.c:
3915 Include <string.h> unconditionally.
3917 * bcopy.c: Include <stddef.h>.
3918 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3920 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3922 * error.h (error, error_at_line, error_print_progname)
3923 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3924 * error.c: Include error.h first, to check interface.
3925 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3926 (VA_START): Remove; all uses changeed to va_start.
3927 (exit, strerror): Remove decls.
3928 (error_print_progname): Prototype uncondionally.
3929 Don't include <errno.h>; no longer needed.
3930 (private_strerror): Remove.
3931 (error_tail): Always define.
3932 (error, error_at_line): Assume C89 or better; always use prototypes.
3933 * fatal.c: Include "fatal.h" first, to test interface.
3934 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3935 (VA_START): Remove; all uses changed to va_start.
3936 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3938 (exit): Remove decl.
3939 (fatal): Prototype unconditionally. Assume va_start works.
3940 Abort at end, to pacify gcc.
3942 * euidaccess.c (main): Define with a prototype.
3944 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3946 * exitfail.c: Include <stdlib.h> unconditionally.
3948 * fnmatch_.h (__P): Remove. All uses changed to assume
3950 * fnmatch.c: Include fnmatch.h first, to test interface.
3951 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3952 (getenv): Remove decl.
3953 (fnmatch): Define using a prototype.
3954 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3955 (FCT): Define using a prototype.
3957 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3959 * gethostname.c: Include <stddef.h>.
3960 (gethostname): Define with prototype. Length is size_t, not int.
3962 2003-09-08 Paul Eggert <eggert@twinsun.com>
3964 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3965 getversion.c should have been removed then, but was accidentally
3968 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3969 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3971 2003-09-07 Paul Eggert <eggert@twinsun.com>
3973 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3974 copy_tm_result. Bug reported by Simon Josefsson in
3975 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3977 2003-09-06 Paul Eggert <eggert@twinsun.com>
3979 * time_r.c, time_r.h: New files.
3981 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3983 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3984 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3986 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3988 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3989 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3992 * timegm.c: Switch to glibc implementation, with the following changes:
3993 [defined HAVE_CONFIG_H]: Include <config.h>.
3994 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3995 (__mktime_internal) [!defined _LIBC]: New decl.
3996 (__gmtime_r) [!defined _LIBC]: New macro and function.
3997 (timegm): Use a prototype, since gnulib assumes C89.
3998 Do not bother declaring tmp to be const, as it's not really usefu.
3999 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4000 (timegm): Declare only if HAVE_DECL_TIMEGM.
4002 2003-09-03 Paul Eggert <eggert@twinsun.com>
4004 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4005 Bug reported by Lute Kamstra in
4006 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4008 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4009 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4010 course with correspondingly smaller numbers for tomorrow and
4011 yesterday. From Tadayoshi Funaba. Originally installed into
4012 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4015 2003-08-31 Simon Josefsson <jas@extundo.com>
4017 * timegm.h: New file.
4018 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4020 2003-08-31 Karl Berry <karl@gnu.org>
4022 * argp.h: update from libc.
4024 2003-08-28 Bruno Haible <bruno@clisp.org>
4026 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4027 warning on QNX, which defines O_BINARY to 000000.
4029 2003-08-24 Bruno Haible <bruno@clisp.org>
4031 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4032 MSVC7 <stdio.h> is included later.
4034 2003-08-20 Bruno Haible <bruno@clisp.org>
4036 * progname.h: New file, from GNU gettext.
4037 * progname.c: New file, from GNU gettext.
4038 * progreloc.c: New file, from GNU gettext.
4040 2003-08-19 Bruno Haible <bruno@clisp.org>
4042 * xstrdup.c: Assume <string.h> exists.
4044 2003-08-18 Jim Meyering <jim@meyering.net>
4046 * setenv.h: Indent nested cpp directive.
4047 * vasnprintf.c: Remove trailing blanks.
4049 2003-08-17 Simon Josefsson <jas@extundo.com>
4050 Bruno Haible <bruno@clisp.org>
4052 * xstrndup.h: New file.
4053 * xstrndup.c: New file.
4055 2003-08-17 Bruno Haible <bruno@clisp.org>
4057 * strndup.h: New file.
4059 2003-08-16 Paul Eggert <eggert@twinsun.com>
4061 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4062 space, undoing this 2003-08-12 change:
4063 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4065 2003-08-16 Jim Meyering <jim@meyering.net>
4067 Merge from coreutils.
4068 * xstrtoimax.c: #else #if -> #elif.
4069 * xstrtoumax.c: Likewise.
4071 2003-08-15 Paul Eggert <eggert@twinsun.com>
4073 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4074 rather than tab, after '#' in shell-script copyright notices.
4075 Suggested by Bruno Haible.
4077 2003-08-15 Jim Meyering <jim@meyering.net>
4078 and Paul Eggert <eggert@twinsun.com>
4080 Merge from coreutils.
4081 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4082 member but strut utmpx does not. Needed for AIX 4.3.3.
4083 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4085 2003-08-15 Jim Meyering <jim@meyering.net>
4087 Merge from coreutils.
4088 * xgethostname.c: Include <stdlib.h>.
4089 (xghostname): Don't exit for anything other than memory-related
4090 failure; just return NULL.
4091 * userspec.c: Include "posixver.h".
4092 (parse_user_spec): Accept `.' as a separator only
4093 in pre-POSIX-200112 mode.
4094 * strtoimax.c: Use #elif rather than #else #if.
4095 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4096 Remove function, now that we can rely on a working tzset function.
4097 [!_LIBC]: Ensure that the required autoconf test has been run.
4098 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4099 Use underlying_strftime for %r.
4100 * sha.c: Merge in some clean-up and optimization changes from glibc.
4101 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4102 Ensure that it is a multiple of 64.
4103 Rearrange loop exit tests so as to avoid performing an
4104 additional fread after encountering an error or EOF.
4105 * realloc.c: Update copyright date.
4107 2003-08-14 Jim Meyering <jim@meyering.net>
4109 Merge from coreutils.
4110 * obstack.h: Whitespace changes.
4111 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4112 and xcalloc return values.
4113 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4114 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4115 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4116 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4117 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4119 Use mntctl's return value to drive the entry-processing loop, since
4120 we can't rely on the value of the vmt_length member in the last
4121 entry. On some systems doing so could result in exhausting
4122 virtual memory. Based in part on a patch from Mike Jetzer.
4124 2003-08-14 Jim Meyering <jim@meyering.net>
4125 and Paul Eggert <eggert@twinsun.com>
4127 Merges from coreutils, plus other fixes.
4128 * physmem.c: Merge in portability changes from gcc/libiberty
4129 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4130 for credits and details. Thanks to Kaveh Ghazi for helping
4131 to keep these files in sync.
4132 (ARRAY_SIZE): Define it.
4133 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4134 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4135 (memcasecmp): Don't assume size_t fits in unsigned int.
4136 Remove casts and duplicate code.
4137 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4138 (memcpy): Remove definition.
4139 Merge in some clean-up and optimization changes from glibc.
4140 [BLOCKSIZE]: Move definition to top of file.
4141 Ensure that it is a multiple of 64.
4142 Rearrange loop exit tests so as to avoid performing an
4143 additional fread after encountering an error or EOF.
4144 * md5.h (md5_uintptr): Define.
4145 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4146 return to the initial working directory. Preserve errno
4148 * idcache.c: Include "xalloc.h".
4149 (xmalloc, xrealloc): Remove decls.
4150 (getuser): Remove casts no longer required in C89.
4151 * human.c: Include stdio.h, for sprintf.
4152 * group-member.c: Include "xalloc.h".
4153 (xmalloc, xrealloc): Remove decls.
4154 (get_group_info): Remove casts no longer required in C89.
4155 * getusershell.c (readname): Remove casts no longer required in C89.
4156 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4157 * getline.c: Whitespace fix, from coreutils.
4159 2003-08-13 Paul Eggert <eggert@twinsun.com>
4161 * exclude.c: Include <ctype.h>
4162 (IN_CTYPE_DOMAIN): New macro.
4164 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4167 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4168 Undo previous (whitespace-only) change.
4170 2003-08-12 Paul Eggert <eggert@twinsun.com>
4172 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4173 Normalize leading white space and remove trailing white space.
4174 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4175 notice, as per ../config/srclist-update.
4177 Merge from coreutils.
4178 * euidaccess.h: New file.
4179 * euidaccess.c: Include it.
4180 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4181 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4182 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4184 2003-08-11 Bruno Haible <bruno@clisp.org>
4186 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4187 (vasnprintf): Use it instead of wcslen.
4189 2003-08-11 Bruno Haible <bruno@clisp.org>
4191 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4192 value to ensure that _Bool promotes to int. Use #define for _Bool when
4193 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4195 2003-08-10 Karl Berry <karl@gnu.org>
4197 * regex.h: update from libc (whitespace fix).
4199 2003-08-09 Paul Eggert <eggert@twinsun.com>
4201 Merge some files from coreutils. These changes were
4202 originally made by Jim Meyering.
4203 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4204 many older Unixes require this.
4205 * alloca.c (alloca): Remove cast to argument of free;
4206 no longer needed in C89.
4207 * alloca_.h, regex.h: Fix white space to match
4208 what GNU indent does.
4210 2003-08-05 Paul Eggert <eggert@twinsun.com>
4212 * bumpalloc.h: Remove.
4214 2003-08-04 Paul Eggert <eggert@twinsun.com>
4216 * getloadavg.c: Change copyright notice and spacing to conform to
4219 Merge from coreutils.
4220 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4222 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4223 from Karl Berry, implemented by Jim Meyering.
4224 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4225 from Dmitry V. Levin.
4226 Remove anachronistic cast of xrealloc.
4227 * fnmatch_.h (__const): Remove. Use 'const'.
4228 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4229 type. Otherwise, it wouldn't compile with at least /bin/cc on
4230 ymp-cray-unicos9.0.2.X.
4231 Combine two mostly-identical uses of alloca into one.
4232 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4234 2003-08-04 Dave Love <d.love@dl.ac.uk>
4238 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4239 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4240 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4241 obsolete NLIST_NAME_UNION.
4242 [__GNU__]: Undef BSD and FSCALE.
4243 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4245 2003-08-03 Paul Eggert <eggert@twinsun.com>
4247 * stdbool_.h (_Bool): Make it signed char, instead of
4248 an enum type, so that it's guaranteed to promote to int. See:
4249 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4251 2003-07-31 Paul Eggert <eggert@twinsun.com>
4253 * strerror.c: Include config.h, limits.h. Declare sprintf.
4254 (strerror): Don't assume that a printable int fits in 14 bytes.
4256 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4257 Bruno Haible <bruno@clisp.org>
4259 * getline.h (getline, getdelim): Change return type to ssize_t.
4260 * getline.c (getline, getdelim): Likewise.
4261 Remove _GNU_SOURCE define; now it's defined in config.h through
4264 2003-07-22 Paul Eggert <eggert@twinsun.com>
4266 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4267 over-parenthesization in macros.
4269 Sync with coreutils.
4271 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4274 Use `exit_failure' for xalloc and xmemcoll instead of their own
4275 private exit-failure variables.
4276 * xalloc.h (xalloc_exit_failure): Remove.
4277 * xmalloc.c: Likewise. Include exitfail.h.
4278 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4279 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4280 * xmemcoll.c: Likewise. Include exitfail.h.
4281 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4283 2003-07-18 Paul Eggert <eggert@twinsun.com>
4285 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4286 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4287 to test that it can stand by itself. Include "exitfail.h".
4288 Clients should set exit_failure instead.
4289 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4291 2003-07-18 Andreas Schwab <schwab@suse.de>
4293 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4295 2003-07-18 Bruno Haible <bruno@clisp.org>
4297 * getndelim2.h: New file.
4298 * getndelim2.c: Make into a module of its own. Include config.h,
4300 (getndelim2): Make non-static. Change return type to ssize_t.
4301 * getline.h: Change argument names.
4302 * getline.c: Include getndelim2.h instead of getndelim2.c.
4303 * getnline.c: Include getndelim2.h.
4305 2003-07-17 Bruno Haible <bruno@clisp.org>
4307 * Makefile.am: Remove file.
4308 * Makefile.in: Remove file.
4310 2003-07-17 Bruno Haible <bruno@clisp.org>
4312 * getnline.h: New file.
4313 * getnline.c: New file.
4314 * getndelim2.c: New file, extracted from getline.c.
4315 (getndelim2): Renamed from getdelim2, with added nmax argument.
4316 * getline.c: Include getndelim2.c.
4317 (getdelim2): Moved out to getndelim2.c.
4318 (getline, getdelim): Update.
4320 2003-07-15 <karl@gnu.org>
4322 * vasnprintf.c: update from gettext.
4324 2003-07-15 Jim Meyering <jim@meyering.net>
4326 * makepath.c (make_path): Enclose diagnostic in _(...).
4328 2003-07-14 Paul Eggert <eggert@twinsun.com>
4330 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4331 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4332 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4333 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4334 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4335 updated automatically by ../config/srclist-update. This changes
4336 their license from LPGL to GPL.
4338 2003-07-14 Jim Meyering <jim@meyering.net>
4340 Don't emit diagnostics. Let callers do that.
4341 * save-cwd.c: Don't include "error.h".
4342 (save_cwd): Don't call error. Ensure that errno is valid
4343 when returning nonzero.
4345 * save-cwd.h (restore_cwd): Update prototype.
4346 * save-cwd.c (restore_cwd): Remove two parameters.
4347 Simplify. Don't call error upon failure. Let callers do that.
4348 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4349 when auditing is enabled. But don't bother updating the #if.
4351 2003-07-14 Simon Josefsson <jas@extundo.com>
4353 * mempcpy.h: New file.
4354 * mempcpy.c: New file.
4356 2003-07-14 Paul Eggert <eggert@twinsun.com>
4358 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4359 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4360 unicodeio.c, unicodeio.h, unlocked-io.h:
4361 Switch from LGPL to GPL.
4363 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4365 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4366 it breaks C++ compilation.
4367 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4369 2003-07-10 Jim Meyering <jim@meyering.net>
4371 * vasnprintf.c: Remove trailing blanks.
4372 Make cpp indentation consistent.
4374 2003-07-09 Paul Eggert <eggert@twinsun.com>
4376 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4377 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4378 Switch from LGPL to GPL.
4380 2003-07-07 Paul Eggert <eggert@twinsun.com>
4382 * mktime.c: Fix some boundary cases and remove need for floating point.
4384 Issue a compile-time diagnostic if time_t is floating point, or if
4385 two's complement arithmetic is not in effect, or if arithmetic
4386 right shift does not propagate the sign. These assumptions were
4387 all in the original code but they weren't checked.
4389 (TIME_T_MIDPOINT, verify): New macros.
4390 (__isleap): Remove; it has integer overflow problems.
4391 (leapyear): New function, without those problems.
4392 (ydhms_tm_diff): Remove; splitting into two parts.
4393 (ydhms_diff): New function, containing the arithmetic part of
4394 the old ydhms_tm_diff function. Issue a compile-time
4395 diagnostic if we are not using C99 integer division.
4396 Avoid casts when possible.
4397 (guess_time_tm): New function, containing the checking part of
4398 the old ydhms_tm_diff function. Return the new value, rather than
4399 the difference between it and the old. Accept a new argument T
4400 so that *T specifies the old value. Check for overflow in the result.
4402 (__mktime_internal): Use a time_t offset, not a long int offset.
4403 This undoes the 2003-06-04 change, which is no longer needed now
4404 that we have better overflow checking.
4405 (localtime_offset): Likewise.
4407 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4408 and long are 64-bit but int is only 32-bit.
4409 (ydhms_diff): Use long int to store year1 and yday1.
4410 Issue a compile-time diagnostic if long int is not wide enough.
4412 (__mktime_internal): Use long int to store adjusted year and yday.
4413 Use plain C rather than preprocessor commands, if that doesn't
4415 Check for overflow (and try to repair) after each probe
4416 rather than checking only at the very end. This avoids some bugs
4417 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4418 does not equal GMT offset at maximum time).
4419 Use integer to check for overflow rather than floating point; this
4420 is more portable to non-IEEE hosts, and is a tad faster.
4421 When we detect that we are oscillating between two values,
4422 don't check whether tm_isdst has the requested value, since
4423 we already know the answer. When tm_isdst has the wrong value,
4424 use a different heuristic to find the right one, based on the
4425 extreme values actually observed in practice in tz2003a,
4426 rather than the (overly optimistic) "previous 3 calendar quarters".
4428 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4429 "T const" to accommodate glibc style.
4430 (check_result): Use less-confusing report format. "long" -> "long int.
4432 Don't loop if the iteration overflows time_t.
4433 Allow a negative step in the iteration.
4435 2003-07-01 Paul Eggert <eggert@twinsun.com>
4437 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4438 having it depend on HAVE_SYS_TYPES_H.
4440 2003-06-25 Bruno Haible <bruno@clisp.org>
4442 * readlink.c: New file.
4444 2003-06-20 Bruno Haible <bruno@clisp.org>
4446 Assume C89, so PARAMS isn't needed.
4447 * unicodeio.h (PARAMS): Remove.
4448 * unicodeio.c: Don't use PARAMS.
4450 2003-06-18 Jim Meyering <jim@meyering.net>
4452 Merge changes from coreutils.
4453 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4454 Remove explicit declarations of xmalloc and realloc.
4456 (read_utmp): Remove anachronistic cast of xmalloc.
4458 2003-06-17 Paul Eggert <eggert@twinsun.com>
4460 Assume C89, so PARAMS isn't needed.
4461 * backupfile.h (PARAMS): Remove. All uses removed.
4462 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4463 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4464 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4465 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4466 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4467 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4468 xstrtol.h: Likewise.
4469 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4470 same.h, strverscmp.h: Do not include config.h; no longer needed.
4471 Anyway, config.h should always be included before any other file.
4473 2003-06-11 Simon Josefsson <jas@extundo.com>
4475 * sysexit_.h: New file.
4477 2003-05-20 Derek Price <derek@ximbiot.com>
4479 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4481 2003-06-10 Simon Josefsson <jas@extundo.com>
4483 * strchrnul.h: New file.
4484 * strchrnul.c: New file.
4486 2003-06-10 Simon Josefsson <jas@extundo.com>
4488 * argp.h: New file, from glibc.
4489 * argp-ba.c: New file, from glibc.
4490 * argp-eexst.c: New file, from glibc.
4491 * argp-fmtstream.c: New file, from glibc.
4492 * argp-fmtstream.h: New file, from glibc.
4493 * argp-fs-xinl.c: New file, from glibc.
4494 * argp-help.c: New file, from glibc.
4495 * argp-namefrob.h: New file, from glibc.
4496 * argp-parse.c: New file, from glibc.
4497 * argp-pv.c: New file, from glibc.
4498 * argp-pvh.c: New file, from glibc.
4499 * argp-xinl.c: New file, from glibc.
4501 2003-06-07 Jim Meyering <jim@meyering.net>
4503 * readtokens.h: Put `Free Software Foundation, Inc.'
4504 in place of my name in the copyright comment.
4505 Remove definition and uses of __P.
4508 * stat.c: Don't declare xmalloc explicitly.
4509 Instead, include "xalloc.h".
4510 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4511 xrealloc, and xcalloc return values.
4512 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4514 * xgetcwd.h: Remove definition/uses of PARAMS.
4516 2003-06-06 Jim Meyering <jim@meyering.net>
4518 * stdbool_.h: Renamed from stdbool.h.in.
4520 2003-06-06 Jim Meyering <jim@meyering.net>
4522 Merge from coreutils.
4523 * same.c: (same_name): Declare *_basename locals to be `const'.
4524 Consolidate declarations and initializations of *_base* locals.
4526 Merge from coreutils.
4527 This avoids a core dump on systems without GNU putenv,
4528 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4529 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4530 (unsetenv): New static function, from GNU libc.
4531 (rpl_putenv): Use it.
4533 * modechange.c: Remove trailing blanks.
4535 Merge from coreutils.
4536 * fsusage.c: Remove declaration of statfs.
4537 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4539 * posixtm.c: Include <stdbool.h> unconditionally.
4541 2003-06-05 Paul Eggert <eggert@twinsun.com>
4543 * mktime.c (__mktime_internal): When resolving a tm_isdst
4544 mismatch, look in future quarters as well as past. This fixes a
4545 bug when processing fall-backwards gaps immediately after a long
4546 period of daylight-saving time.
4548 * mktime.c: Assume freestanding C89 or better.
4549 (HAVE_LIMITS_H): Remove. Assume it's 1.
4550 (__P): Remove; not used.
4551 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4552 (mktime, not_equal_tm, print_tm, check_result,
4553 main): Use prototypes. Use const * where appropriate.
4554 (main): Fix typo in testing code that uncovered by above changes.
4555 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4557 2003-06-04 Paul Eggert <eggert@twinsun.com>
4559 * mktime.c: Fix Debian bug 177940
4560 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4561 (localtime_offset): Now long int, not time_t, because we want it
4562 to be guaranteed to be signed. All uses changed.
4563 (__mktime_internal): If overflow would occur when adding offset,
4566 Merge 'human' changes from coreutils. Rewrite to support
4567 locale-specific notations like thousands separators.
4568 * human.c: Simplify authorship notice.
4569 Include human.h immediately after config.h.
4570 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4571 <limits.h>: Do not include, since human.h does.
4572 (SIZE_MAX, UINTMAX_MAX): New macros.
4573 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4574 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4575 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4576 (power_letter): Renamed from suffixes.
4577 (generate_suffix_backwards): Remove.
4578 (adjust_value): Now takes int style (because of human.h changes)
4579 and long double value (for greater precision on some platforms).
4580 (group_number): New function.
4581 (human_readable): Use it. Use integer options, not enum.
4582 Put the options before the sizes in the arg list.
4583 Support all the new options.
4584 The old human_readable function has been removed;
4585 use inttostr.h instead.
4586 (human_readable, default_block_size, humblock):
4587 Use uintmax_t, not int, for block sizes.
4588 (human_readable_inexact, block_size_types): Remove.
4589 (block_size_opts): New constant.
4590 (human_options): Renamed from human_block_size, with new signature
4591 that allows block sizes up to UINTMAX_MAX. All callers changed.
4592 * human.h: Add copyright and authorship notice.
4593 Include <limits.h> and <stdbool.h> unconditionally.
4594 (PARAMS): Remove. All uses removed.
4595 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4596 (enum human_inexact_style): Remove tag; now a nameless enum.
4597 (human_floor, human_ceiling, human_round_to_even): Now have
4598 values 2, 0, 1 rather than -1, 1, 0.
4599 (human_group_digits, human_suppress_point_zero, human_autoscale,
4600 human_base_1024, human_SI, human_B): New constants.
4601 (human_readable_inexact, human_block_size): Remove.
4602 (human_readable): Size args are now uintmax_t, not int.
4603 (human_options): New decl.
4605 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4606 unnecessary now that we assume C89 or better. This change
4607 imported from coreutils.
4609 * mktime.c (__mktime_internal): Do not reject negative timestamps
4610 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4611 in the 2003-05-30 sync from glibc.
4613 .h files should stand alone, but we shouldn't include <sys/types.h>
4614 if we can get away with just <stddef.h>.
4616 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4617 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4618 rather than <sys/types.h>, as we merely need size_t.
4619 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4621 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4622 Include <stdio.h>, to get FILE.
4623 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4624 memcasecmp.h has included <stddef.h> and all we need is size_t.
4625 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4626 our interface, instead of including <sys/types.h>
4628 2003-06-02 Paul Eggert <eggert@twinsun.com>
4631 Fix some minor time-related bugs with POSIX time arguments.
4632 Some valid time stamps were being rejected (notably -1, and
4633 time stamps before 1900 on 64-bit hosts). And some invalid
4634 time stamps were being accepted, e.g. September 31.
4636 * posixtm.h (posixtime): Return bool instead of time_t, so
4637 that we can return (time_t) -1 successfully.
4638 * posixtm.c: Likewise.
4639 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4640 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4641 (t): Remove static var.
4642 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4643 of static var. All uses changed.
4644 (year): Do not reject years before 1900; they can occur with
4646 (posix_time_parse): Do not check for out-of-range components;
4647 that is now the caller's responsibility, since our checks were
4648 only approximations.
4649 (posixtime): Use mktime to check for out-of-range components,
4650 since it knows them exactly.
4651 If mktime returns (time_t) -1, check whether an error actually occurred
4652 by invoking localtime on -1.
4653 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4654 posixtime failures better.
4655 Improve the test data (in comments only).
4657 2003-05-30 <karl@gnu.org>
4659 * mktime.c: update from libc.
4661 2003-05-30 Bruno Haible <bruno@clisp.org>
4663 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4664 * localcharset.h: Likewise.
4665 * localcharset.c: Likewise.
4667 2003-05-28 Paul Eggert <eggert@twinsun.com>
4669 Assume the headers required for C89 freestanding compilers.
4670 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4671 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4672 without checking for HAVE_LIMITS_H.
4673 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4674 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4676 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4677 * exclude.c: Include <stdbool.h> unconditionally.
4678 * tempname.c: Include <stddef.h> unconditionally.
4679 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4680 * modechange.c, rpmatch.c (NULL): Don't define, since
4681 <stddef.h> does that.
4682 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4683 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4684 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4685 * xstrtol.c: Likewise.
4686 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4687 * savedir.c: Include <stddef.h> instead of defining NULL.
4689 * addext.c (addext): Use assignment rather than cast, to avoid
4690 warnings on some platforms.
4692 * mktime.c (__mktime_internal): Do not reject negative timestamps
4695 2003-05-10 Bruno Haible <bruno@clisp.org>
4697 * linebreak.c (iconv_string_length): Don't return -1 just because the
4698 string is longer than 4 KB.
4700 2003-05-12 Jim Meyering <jim@meyering.net>
4702 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4703 the space-padded-by-default conversion specifiers, %e, %k, %l.
4705 2003-05-03 Bruno Haible <bruno@clisp.org>
4707 Upgrade to Unicode-4.0.
4708 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4709 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4710 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4711 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4712 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4713 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4714 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4715 Change width of U+E0100..U+E01EF from 1 to 0.
4717 2003-04-25 Bruno Haible <bruno@clisp.org>
4719 * copy-file.c: Include <stddef.h>, for size_t.
4721 2003-04-25 Jim Meyering <jim@meyering.net>
4723 * copy-file.c (copy_file_preserving): Declare buf_size to be
4724 of type size_t, not int.
4726 2003-04-11 Jim Meyering <jim@meyering.net>
4728 Merge changes from Coreutils.
4730 2003-03-22 Jim Meyering <jim@meyering.net>
4732 * strftime.c (widen): Cast alloca return value to proper type.
4734 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4737 * strftime.c (my_strftime): Handle very large width
4738 specifications for numeric values correctly. Improve checks for
4741 2003-01-19 Jim Meyering <jim@meyering.net>
4743 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4744 (nl_get_alt_digit) [! defined my_strftime]: Define.
4745 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4746 _nl_get_alt_digit and _nl_get_walt_digit.
4748 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4749 These changes have no effect outside of _LIBC.
4751 2003-04-10 Bruno Haible <bruno@clisp.org>
4753 * findprog.h: New file, from GNU gettext.
4754 * findprog.c: New file, from GNU gettext.
4756 2003-04-05 Jim Meyering <jim@meyering.net>
4758 Merge changes from Coreutils.
4760 * exclude.h (PARAMS): Remove definition and uses.
4761 * exclude.c: Remove uses of `PARAMS'.
4763 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4764 Add test-cases for DOS filenames. Declare program_name.
4765 (main): Set up program_name. Patch by Rich Dawe.
4767 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4769 Use mntctl's return value to drive the entry-processing loop, since
4770 we can't rely on the value of the vmt_length member in the last
4771 entry. On some systems doing so could result in exhausting
4772 virtual memory. Based in part on a patch from Mike Jetzer.
4774 2003-04-04 Bruno Haible <bruno@clisp.org>
4776 * linebreak.h: New file, from GNU gettext.
4777 * linebreak.c: New file, from GNU gettext with slight modifications.
4778 * lbrkprop.h: New file, from GNU gettext.
4780 2003-04-03 Bruno Haible <bruno@clisp.org>
4782 * utf8-ucs4.h: New file, from GNU gettext.
4783 * utf16-ucs4.h: New file, from GNU gettext.
4784 * ucs4-utf8.h: New file, from GNU gettext.
4785 * ucs4-utf16.h: New file, from GNU gettext.
4787 2003-04-02 Bruno Haible <bruno@clisp.org>
4789 * binary-io.h: New file, from GNU gettext.
4791 2003-04-01 Bruno Haible <bruno@clisp.org>
4793 * pathname.h: New file, from GNU gettext.
4794 * concatpath.c: New file, from GNU gettext.
4796 2003-03-30 Bruno Haible <bruno@clisp.org>
4798 * copy-file.c (copy_file_preserving): Don't set owner if the function
4799 chown() doesn't exist.
4801 2003-03-28 Bruno Haible <bruno@clisp.org>
4803 * copy-file.h: New file, from GNU gettext.
4804 * copy-file.c: New file, from GNU gettext.
4806 2003-03-18 Jim Meyering <jim@meyering.net>
4808 * quote.c (quote_n): Fix typo in comment.
4810 2003-03-14 Jim Meyering <jim@meyering.net>
4812 Merge changes from Coreutils.
4813 * obstack.h (obstack_object_size): Declare temporary, __o,
4814 to be const, in order to avoid warnings.
4815 (obstack_room): Likewise.
4816 (obstack_empty_p): Likewise.
4818 2003-03-13 Paul Eggert <eggert@twinsun.com>
4820 Merge changes from Bison.
4821 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4822 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4823 when compiling Bison 1.875's `bitset bset = obstack_alloc
4824 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4825 * hash.c: Include <stdbool.h> unconditionally.
4827 2003-03-09 Paul Eggert <eggert@twinsun.com>
4829 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4830 Reported by Bruce Becker; see:
4831 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4833 2003-03-03 Paul Eggert <eggert@twinsun.com>
4834 Bruno Haible <bruno@clisp.org>
4836 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4837 Reported by John Hughes, see
4838 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4840 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4842 * poll_.h: New file.
4845 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4847 * mathl.h: New file.
4848 * acosl.c: New file.
4849 * asinl.c: New file.
4850 * atanl.c: New file.
4851 * ceill.c: New file.
4854 * floorl.c: New file.
4855 * frexpl.c: New file.
4856 * ldexpl.c: New file.
4858 * sincosl.c: New file.
4860 * sqrtl.c: New file.
4862 * trigl.c: New file.
4863 * trigl.h: New file.
4865 2003-02-17 Bruno Haible <bruno@clisp.org>
4867 * mkdtemp.h: New file, from GNU gettext.
4868 * mkdtemp.c: New file, from GNU gettext.
4870 2003-01-31 Bruno Haible <bruno@clisp.org>
4872 * rename.c: #undef rename before defining rpl_rename.
4873 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4875 2003-01-30 Bruno Haible <bruno@clisp.org>
4877 * printf-args.h: New file, from GNU gettext.
4878 * printf-args.c: New file, from GNU gettext.
4879 * printf-parse.h: New file, from GNU gettext.
4880 * printf-parse.c: New file, from GNU gettext.
4881 * vasnprintf.h: New file, from GNU gettext.
4882 * vasnprintf.c: New file, from GNU gettext.
4883 * asnprintf.c: New file, from GNU gettext.
4884 * vasprintf.h: New file, from GNU gettext with modifications.
4885 * vasprintf.c: New file, from GNU gettext.
4886 * asprintf.c: New file, from GNU gettext.
4888 2003-01-29 Bruno Haible <bruno@clisp.org>
4890 * stpncpy.h: New file, from GNU gettext with modifications.
4891 * stpncpy.c: New file, from GNU gettext with modifications.
4893 2003-01-28 Bruno Haible <bruno@clisp.org>
4895 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4897 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4900 2003-01-27 Bruno Haible <bruno@clisp.org>
4902 * xsetenv.h: New file, from GNU gettext.
4903 * xsetenv.c: New file, from GNU gettext.
4905 2003-01-23 Bruno Haible <bruno@clisp.org>
4907 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4909 2003-01-22 Bruno Haible <bruno@clisp.org>
4911 * exit.h: New file, from GNU gettext.
4913 2003-01-11 Bruno Haible <bruno@clisp.org>
4915 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4916 * strcase.h (strcasecmp, strncasecmp): Likewise.
4918 2003-01-14 Jim Meyering <jim@meyering.net>
4920 * same.c (same_name): Tweak a comment.
4922 2003-01-11 Bruno Haible <bruno@clisp.org>
4924 * same.c (same_name): Reorder tests so as to avoid calling stat()
4925 when a string comparison is sufficient.
4927 2003-01-11 Bruno Haible <bruno@clisp.org>
4929 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4932 2003-01-11 Bruno Haible <bruno@clisp.org>
4934 * hash-pjw.c: Add comment about low quality of this function.
4936 2003-01-12 Paul Eggert <eggert@twinsun.com>
4938 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4939 to avoid collisions with libcurses and libreadline.
4941 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4942 * getstr.h, getstr.c: Remove.
4943 * getline.c: Include "getline.h", to check interface.
4944 Move body of old getstr.c here: this defines MIN_CHUNK and
4945 declares getdelim2, which is renamed from getstr.
4946 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4948 * linebuffer.c (readlinebuffer): Renamed from readline.
4950 * linebuffer.h: Likewise.
4951 (readline): Remove backward-compatibility macro.
4953 2003-01-12 Jim Meyering <jim@meyering.net>
4955 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4957 2003-01-10 Bruno Haible <bruno@clisp.org>
4959 * alloca_.h: New file.
4960 * getdate.y: Unconditionally include alloca.h.
4961 * makepath.c: Likewise.
4962 * setenv.c: Likewise.
4963 * userspec.c: Likewise.
4965 2003-01-09 Bruno Haible <bruno@clisp.org>
4967 * stdbool.h.in: New file.
4969 2003-01-08 Bruno Haible <bruno@clisp.org>
4971 * safe-read.c: Include specification header first, to ensure its
4973 * full-write.c: Likewise.
4975 2003-01-08 Jim Meyering <jim@meyering.net>
4977 * full-write.c: Undefine and define-away `const' after inclusion
4978 of errno.h, not before. Suggestion from Bruno Haible.
4980 2003-01-07 Jim Meyering <jim@meyering.net>
4982 * full-write.c: Rework so that it may serve to define full_read, too.
4983 * full-read.c: Simply #define FULL_READ and include full-write.c.
4985 2003-01-06 Jim Meyering <jim@meyering.net>
4987 * version-etc.c: Update year in translatable copyright string.
4989 2002-12-25 Bruno Haible <bruno@clisp.org>
4991 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4992 * xstrtol.h: Likewise.
4993 * xstrtoimax.c: Likewise.
4994 * xstrtoumax.c: Likewise.
4995 * human.h: Likewise.
4997 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4998 on systems that have <inttypes.h> but not <stdint.h>.
5000 2002-12-31 Paul Eggert <eggert@twinsun.com>
5002 * memcoll.c (memcoll): Fall back on a simple algorithm using
5003 memcmp if strcoll doesn't work.
5005 2002-12-23 Bruno Haible <bruno@clisp.org>
5007 * localcharset.h: New file.
5008 * localcharset.c: Include it.
5009 * unicodeio.c: Likewise.
5011 2002-12-22 Bruno Haible <bruno@clisp.org>
5013 * utime.c (utime_null): No need to call ftruncate if the file was
5016 2002-12-23 Bruno Haible <bruno@clisp.org>
5018 * memcoll.c (STRCOLL): New macro.
5021 2002-12-22 Bruno Haible <bruno@clisp.org>
5023 * getstr.h (getstr): Define, to avoid clash with libcurses.
5024 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5026 2002-12-22 Bruno Haible <bruno@clisp.org>
5028 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5030 2002-12-23 Bruno Haible <bruno@clisp.org>
5032 * getline.h: Include <stddef.h>, for size_t.
5034 * unicodeio.h: Include <stddef.h>, for size_t.
5035 * unicodeio.c: Don't include <stddef.h>.
5037 2002-12-17 Bruno Haible <bruno@clisp.org>
5039 * canon-host.c (strdup): Remove unused declaration.
5041 * fsusage.c: Include full_read.h.
5042 (get_fs_usage): Use full_read instead of safe_read.
5044 * utime.c (utime_null): Use SAFE_READ_ERROR.
5046 2002-12-11 Bruno Haible <bruno@clisp.org>
5048 * setenv.h: Rewritten to cope with systems that have setenv() but not
5050 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5053 2002-12-11 Bruno Haible <bruno@clisp.org>
5055 * setenv.c (alloca): Fall back to malloc.
5057 (setenv): Use freea() to free memory allocated with alloca().
5059 2002-11-13 Bruno Haible <bruno@clisp.org>
5061 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5062 function declarations.
5063 * unsetenv.c (unsetenv): Likewise.
5065 2002-03-04 Bruno Haible <bruno@clisp.org>
5067 Portability to AIX 4.3.3.
5068 * unsetenv.c: New file, extracted from setenv.c.
5069 * setenv.c: Move the unsetenv() function to unsetenv.c.
5071 2001-12-20 Bruno Haible <bruno@clisp.org>
5073 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5074 use malloc instead. For SunOS 4.
5076 2001-12-11 Bruno Haible <bruno@clisp.org>
5078 * setenv.c: Declare alloca.
5079 (compar_fn_t): New typedef.
5080 (KNOWN_VALUE, STORE_VALUE): Use it.
5082 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5085 2002-12-10 Paul Eggert <eggert@twinsun.com>
5087 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5088 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5089 Choose values that are less likely to collide with system fnmatch
5091 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5092 defined (e.g., a pure POSIX system).
5093 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5094 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5096 2002-12-06 Jim Meyering <jim@meyering.net>
5098 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5100 Merge in changes from libc's misc/error.c, in preparation
5101 for the merge of gnulib's changes back into libc.
5103 * error.c (_): Define only if not already defined.
5104 Move definition to follow all #include directives.
5105 Include unlocked-io.h only if !_LIBC.
5106 [_LIBC]: Include <libio/libioP.h>.
5107 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5108 (fflush): Tweak definition to use INTUSE.
5111 2002-12-05 Paul Eggert <eggert@twinsun.com>
5113 * alloca.c [defined emacs]: Include "lisp.h".
5114 (xalloc_die) [defined emacs]: New macro.
5115 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5116 [! defined emacs]: Include <xalloc.h>.
5117 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5118 (pointer): Typedef to POINTER_TYPE *.
5119 (malloc): Remove decl; we now always use xmalloc.
5120 (alloca): Use old-style definition, since Emacs needs this.
5121 Check for arithmetic overflow when computing combined size.
5123 2002-12-04 Paul Eggert <eggert@twinsun.com>
5125 Do not generate unlocked-io.h automatically, since it's easier to
5126 maintain it by hand.
5128 * unlocked-io.h: New file, from GNU diffutils,
5129 but with proper copyright notice and attribution.
5131 * Makefile.am: Add copyright notice.
5132 (libfetish_a_SOURCES): Add unlocked-io.h.
5133 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5134 (DISTCLEANFILES, io_functions): Remove macros.
5135 (EXTRA_DIST): Remove gen_uio.
5136 (unlocked-io.h): Remove rule.
5138 2002-12-04 Jim Meyering <jim@meyering.net>
5140 Reflect the fact that stat.c and lstat.c are no longer generated.
5141 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5142 (DISTCLEANFILES): Likewise.
5143 (EXTRA_DIST): Likewise.
5144 (all_local): Don't depend on stat.c or lstat.c.
5145 (stat.c, lstat.c): Remove rules.
5146 (EXTRA_DIST): Remove xstat.in.
5148 * xstat.in: Remove file. Contents moved into stat.c.
5149 * stat.c: New file. Contents mostly from xstat.in.
5150 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5151 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5153 * safe-read.c: Rework so that it may serve to define safe_write, too.
5154 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5156 2002-12-03 Jim Meyering <jim@meyering.net>
5158 * safe-read.c, safe-write.c: Change variable names and comments, but
5159 not semantics, to minimize the differences between these two files.
5160 (safe_read): Change comment to mention SAFE_READ_ERROR.
5162 * safe-read.c (IS_EINTR): Define.
5163 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5165 2002-12-02 Bruno Haible <bruno@clisp.org>
5167 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5168 Define, taken from safe-read.c.
5169 (INT_MAX): Provide fallback.
5170 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5171 * safe-write.h (SAFE_WRITE_ERROR): Define.
5173 * safe-read.c (EINTR): Remove definition.
5174 (safe_read): Don't use EINTR if it is absent.
5176 2002-12-02 Jim Meyering <jim@meyering.net>
5178 * safe-read.c (EINTR): Define.
5179 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5180 (INT_MAX): Provide fallback.
5181 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5183 * safe-read.h (SAFE_READ_ERROR): Define.
5185 2002-12-01 Jim Meyering <jim@meyering.net>
5187 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5188 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5190 2002-11-27 Paul Eggert <eggert@twinsun.com>
5192 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5193 hash_rehash): Replace `if (limit <= value) abort ();' with
5194 `if (! (value < limit)) abort ();', for readability.
5196 2002-11-26 <karl@gnu.org>
5198 * strdup.c: copy from libc again, with jim's ok.
5199 * .cppi-disable: re-add strdup.c
5201 2002-11-25 <karl@gnu.org>
5203 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5204 instead of "strtol.c".
5206 2002-11-25 Jim Meyering <jim@meyering.net>
5208 * mktime.c: Sync from libc, now that it has the latest fix.
5210 2002-11-24 <karl@gnu.org>
5212 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5213 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5215 2002-11-24 Jim Meyering <jim@meyering.net>
5217 Update from coreutils:
5219 * mktime.c: Merge in changes from libc.
5221 Avoid a link-time failure on some Linux systems.
5222 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5223 (__mon_yday): Declare with the STATIC attribute.
5224 (__mktime_internal): Likewise.
5225 Based on a report from Greg Schafer.
5227 2002-11-23 Jim Meyering <jim@meyering.net>
5229 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5230 Use `unsigned', not `int', as type of index.
5232 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5234 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5236 2002-11-22 Paul Eggert <eggert@twinsun.com>
5238 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5239 hint that one should use `if (! x) abort ();' rather than `assert
5240 (x);', and anyway it's one less thing to worry about configuring.
5241 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5242 hash_rehash, hash_insert): Use abort rather than assert.
5244 2002-11-22 Paul Eggert <eggert@twinsun.com>
5246 * quotearg.h: Allow multiple inclusion by surrounding with
5247 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5248 so that we can be included first.
5249 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5250 * quotearg.c: Include quotearg.h immediately after config.h.
5251 No need to include stddef.h or sys/types.h any more.
5252 Surround local include files with "", not "<>".
5253 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5254 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5255 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5256 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5257 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5258 (ISPRINT): Remove; no longer needed now that we assume C89.
5260 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5263 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5264 quotearg_char): Use SIZE_MAX rather than
5265 (size_t) -1 when we are talking about "infinity".
5267 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5269 2002-11-22 Bruno Haible <bruno@clisp.org>
5271 * safe-read.h: Assume C89. Add comments.
5272 (safe_read): Change return type to size_t.
5273 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5274 counts > SSIZE_MAX correctly.
5275 * safe-write.h: New file.
5276 * safe-write.c: New file.
5277 * full-read.h: New file.
5278 * full-read.c: New file.
5279 * full-write.h: Assume C89. Add comments.
5280 * full-write.c: Include safe-write.h.
5281 (full_write): Rewritten to use safe_write.
5282 Suggested by Jim Meyering and Paul Eggert.
5284 2002-11-21 Bruno Haible <bruno@clisp.org>
5286 Remove case insensitive option matching.
5287 * argmatch.h (argcasematch): Remove declaration.
5288 (ARGCASEMATCH): Remove macro.
5289 (__xargmatch_internal): Remove case_sensitive argument.
5290 (XARGMATCH): Update.
5291 (XARGCASEMATCH): Remove macro.
5292 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5293 case_sensitive argument.
5294 (argcasematch): Remove function.
5295 (__xargmatch_internal): Remove case_sensitive argument.
5296 (main): Use XARGMATCH instead of XARGCASEMATCH.
5298 * xmalloc.c: Change compile-time error message. Add comment about
5299 required autoconf version.
5301 2002-11-21 Jim Meyering <jim@meyering.net>
5303 * strdup.c (strdup): Tweak comment and initial #if/#include.
5305 Merge in changes from the coreutils.
5307 2002-09-25 Paul Eggert <eggert@twinsun.com>
5308 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5309 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5310 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5311 int. Work more efficiently if X is the same width as uintmax_t.
5312 Do not compare X to -1, to avoid bogus compiler warning.
5313 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5314 Don't assume that f_frsize and f_bsize are the same type.
5316 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5319 * makepath.c (make_path): Restore umask *before* creating the final
5321 (make_path): Minor reformatting.
5323 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5324 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5326 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5327 ones. At least on GNU/Linux systems, `auto' means something else.
5330 2002-11-20 Paul Eggert <eggert@twinsun.com>
5332 Merge argmatch cleanups from Bison. Assume C89.
5334 * argmatch.c: Include config.h here, not in argmatch.h.
5335 Include stdlib.h, for EXIT_FAILURE.
5336 Always include <string.h>, since we assume C89.
5337 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5338 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5339 Include <stddef.h> instead, since it's all we need for size_t.
5340 (PARAMS): Remove. All uses removed.
5341 (ARRAY_CARDINALITY): Do not bother to #undef.
5342 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5343 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5344 Remove unnecessary parentheses.
5345 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5346 Insert necessary parentheses.
5347 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5348 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5350 2002-11-19 Bruno Haible <bruno@clisp.org>
5352 * mbswidth.c: Include mbswidth.h right at the beginning.
5353 * mbswidth.h: Include <stddef.h>, for size_t.
5355 * mbswidth.h (PARAMS): Remove macro.
5356 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5357 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5359 * gcd.h (PARAMS): Remove macro.
5360 (gcd): Use ANSI C function declarations.
5361 * gcd.c (gcd): Likewise.
5363 2002-11-15 Bruno Haible <bruno@clisp.org>
5365 * strcspn.c: Include <stddef.h>.
5366 (strcspn): Use ANSI C function declaration. Change return type to
5368 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5369 (strpbrk): Use NULL.
5370 * strpbrk.h (PARAMS): Remove macro.
5371 (strpbrk): Use ANSI C function declaration.
5372 * strstr.c: Don't include <sys/types.h>.
5373 * strstr.h (PARAMS): Remove macro.
5374 (strstr): Use ANSI C function declarations.
5376 2002-11-06 Bruno Haible <bruno@clisp.org>
5378 * gcd.h (gcd): Change argument type to 'unsigned long'.
5379 * gcd.c (gcd): Likewise.
5381 2002-11-05 Bruno Haible <bruno@clisp.org>
5383 * gcd.h: New file, from gettext-0.11.5.
5384 * gcd.c: New file, from gettext-0.11.5.
5386 2002-11-05 Bruno Haible <bruno@clisp.org>
5388 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5389 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5390 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5391 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5393 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5394 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5396 * closeout.c: Include gettext.h instead of <libintl.h>.
5397 * human.c: Include gettext.h instead of <libintl.h>.
5398 * quotearg.c: Include gettext.h instead of <libintl.h>.
5399 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5400 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5401 * userspec.c: Include gettext.h instead of <libintl.h>.
5402 * version-etc.c: Include gettext.h instead of <libintl.h>.
5403 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5404 (textdomain): Remove definition.
5405 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5407 * long-options.c: Remove include of <libintl.h> and definition of _.
5408 * same.c: Remove include of <libintl.h> and definition of _.
5410 2002-11-04 Bruno Haible <bruno@clisp.org>
5412 * stpcpy.h: New file, from GNU gettext-0.11.5.
5413 * strcase.h: New file, from GNU gettext-0.11.5.
5414 * strpbrk.h: New file, from GNU gettext-0.11.5.
5415 * strstr.h: New file, from GNU gettext-0.11.5.
5416 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5418 2002-05-09 Bruno Haible <bruno@clisp.org>
5420 * config.charset: Update for newest glibc. Add canonical names
5421 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5423 2002-05-09 Bruno Haible <bruno@clisp.org>
5425 * localcharset.c (get_charset_aliases): Add more Windows specific
5428 2002-05-08 Owen Taylor <otaylor@redhat.com>
5430 * config.charset: A few additions for Solaris.
5432 2001-12-05 Bruno Haible <bruno@clisp.org>
5434 * localcharset.c (locale_charset): Don't return an empty string.
5436 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5438 * config.charset: msdos in uk_UA uses CP1125.
5440 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5442 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5443 * localcharset.c (locale_charset): Declare as extern "C".
5445 2002-02-15 Bruno Haible <bruno@clisp.org>
5447 * config.charset [msdosdjgpp]: For Russian, use CP866.
5449 2002-02-11 Bruno Haible <bruno@clisp.org>
5451 * config.charset: Add support for NetBSD.
5453 2002-09-25 <karl@gnu.org>
5455 * strdup.c: copy from libc/string (via ../config/srclist*).
5456 * getopt*: copy from libc/posix.
5457 * gettext.h: copy from gettext.
5458 * .cppi-disable: add strdup.c, gettext.h.
5460 2002-07-01 Jim Meyering <meyering@lucent.com>
5462 * c-stack.c: Include sys/time.h.
5463 From Volker Borchert.
5465 2002-06-11 Paul Eggert <eggert@twinsun.com>
5467 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5468 New macro. Use it uniformly instead of
5469 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5470 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5471 reported by Vin Shelton.
5473 2002-06-22 Jim Meyering <meyering@lucent.com>
5475 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5476 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5478 2002-06-22 Paul Eggert <eggert@twinsun.com>
5480 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5481 Do not assume SA_SIGINFO behavior.
5482 Bug reported by Jim Meyering on NetBSD 1.5.2.
5484 2002-06-22 Jim Meyering <meyering@lucent.com>
5486 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5488 * exitfail.c, exitfail.h: Likewise.
5489 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5491 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5493 (EXTRA_DIST): Add fnmatch_loop.c.
5494 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5496 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5497 * fnmatch.c: Update from diffutils-2.8.2.
5498 * fnmatch_.h: New file. From diffutils-2.8.2.
5499 * fnmatch.h: Remove file.
5501 2002-06-18 Paul Eggert <eggert@twinsun.com>
5503 * file-type.h: Report an error if neither S_ISREG nor
5504 S_IFREG is defined, instead of using a test specific to glibc
5505 2.2. This should be safe, since POSIX requires S_ISREG and
5506 Unix Version 7 had S_IFREG. We don't need to check for
5507 <sys/types.h> since we don't use any symbols that it defines.
5509 2002-06-15 Jim Meyering <meyering@lucent.com>
5511 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5512 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5513 have been included before this file.
5515 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5517 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5518 so that each temporary file name is unique and valid in the first
5519 8 characters, for operation under DOS.
5521 2002-06-15 Jim Meyering <meyering@lucent.com>
5523 Work even with DJGPP 2.03, which lacks support for symlinks.
5525 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5527 * lchown.c (S_ISLNK): Likewise.
5529 2002-06-14 Jim Meyering <meyering@lucent.com>
5531 * file-type.h: Use the version from diffutils-2.8.2.
5532 * file-type.c: Likewise.
5534 2002-05-27 Jim Meyering <meyering@lucent.com>
5536 Fix a problem seen only on nonconforming systems whereby ls.c's
5537 use of localtime, and then of gettimeofday would cause trouble:
5538 the localtime call used to initialize rpl_gettimeofday's save
5539 mechanism would clobber ls's current local time information so
5540 that in any long listing the first file would always be listed
5541 with date 1970-01-01. Analysis by Volker Borchert.
5543 * gettimeofday.c (localtime): Undefine.
5544 (rpl_localtime): New function.
5546 2002-05-22 Jim Meyering <meyering@lucent.com>
5548 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5549 * file-type.h: New file.
5550 * file-type.c (file_type): New file/function. Extracted from diffutils.
5552 2002-04-29 Paul Eggert <eggert@twinsun.com>
5554 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5556 2002-04-28 Paul Eggert <eggert@twinsun.com>
5558 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5559 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5560 of 127, since 64 is the largest conceivable number for ancient
5562 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5564 2002-04-28 Jim Meyering <meyering@lucent.com>
5566 * sig2str.c (WTERMSIG): Remove definition (unused).
5568 2002-04-28 Paul Eggert <eggert@twinsun.com>
5570 * sig2str.h, sig2str.c: New files.
5571 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5573 2002-04-24 Jim Meyering <meyering@lucent.com>
5575 * gettext.h: New file, from Gettext.
5576 * Makefile.am (INCLUDES): Remove -I../intl.
5577 (libfetish_a_SOURCES): Add gettext.h.
5579 2002-04-16 Jim Meyering <meyering@lucent.com>
5581 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5582 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5583 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5585 2002-04-12 Jim Meyering <meyering@lucent.com>
5587 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5589 2002-03-10 Jim Meyering <meyering@lucent.com>
5591 * makepath.c (make_path): Remove a comma from a diagnostic.
5592 Suggestion from Santiago Vila.
5594 2002-03-08 Jim Meyering <meyering@lucent.com>
5596 * rename.c: Mention that this wrapper is needed also on
5597 mips-dec-ultrix4.4 systems.
5599 2002-03-02 Jim Meyering <meyering@lucent.com>
5601 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5602 not HAVE_CLOCK_SETTIME.
5604 2002-02-27 Paul Eggert <eggert@twinsun.com>
5606 * nanosleep.h: Rename to....
5607 * timespec.h: New name for nanosleep.h. All uses changed.
5609 * gettime.c: New file.
5610 * settime.c: New file.
5613 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5614 timespec.h. Remove nanosleep.h.
5616 2002-02-25 Paul Eggert <eggert@twinsun.com>
5618 * acl.c, acl.h: New files.
5619 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5621 2002-02-24 Jim Meyering <meyering@lucent.com>
5623 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5624 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5625 cause trouble. Reported by Nelson Beebe.
5627 2002-02-23 Paul Eggert <eggert@twinsun.com>
5629 * path-concat.c (xpath_concat): Reorder code to pacify
5630 compilers that don't know that xalloc_die never returns.
5632 2002-02-20 Jim Meyering <meyering@lucent.com>
5634 * getdate.c: Regenerate using bison-1.33.
5636 2002-02-15 Paul Eggert <eggert@twinsun.com>
5638 * posixver.c, posixver.h: New files.
5639 * Makefile.am (libfetish_a_SOURCES): Add them.
5641 2002-02-02 Paul Eggert <eggert@twinsun.com>
5642 Bruno Haible <bruno@clisp.org>
5644 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5645 (fwrite_success_callback): New declaration.
5646 * unicodeio.c (unicode_to_mb): New function, extracted from
5647 print_unicode_char. Call failure callback instead of error.
5648 (fwrite_success_callback): New function.
5649 (exit_failure_callback): New function.
5650 (fallback_failure_callback): New function.
5651 (print_unicode_char): Call unicode_to_mb.
5653 2002-01-26 Jim Meyering <meyering@lucent.com>
5655 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5657 2002-01-22 Jim Meyering <meyering@lucent.com>
5659 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5660 Otherwise, some versions of automake would omit the rule that makes
5661 Makefile from Makefile.in.
5663 2001-01-21 Paul Eggert <eggert@twinsun.com>
5665 * xmemcoll.h, xmemcoll.c: New files.
5666 * Makefile.am (libfetish_a_SOURCES): Add them.
5667 * memcoll.c: Include errno.h, and declare errno if not defined.
5668 (memcoll): Set errno to zero if there is no error.
5670 * quotearg.c (quotearg_buffer_restyled):
5671 Fix bug with quoting buffers containing NUL when backslashing escapes.
5672 This bug was exposed by the other changes in this patch.
5673 (quotearg_n_options): New arg ARGSIZE.
5674 All callers changed.
5675 (quoting_options_from_style): New function.
5676 (quotearg_n_style): Use it.
5677 (quotearg_n_style_mem): New function.
5679 * quotearg.h (quotearg_n_style_mem): New function.
5681 2002-01-16 Jim Meyering <meyering@lucent.com>
5683 * getdate.y: Add three semicolons, each just before a closing brace.
5684 Bison (as of version 1.31) no longer papers over that mistake.
5686 2002-02-14 Paul Eggert <eggert@twinsun.com>
5688 * backupfile.c (ISDIGIT): Comment fix.
5689 * getdate.y (ISDIGIT): Likewise.
5690 * posixtm.c (ISDIGIT, year): Likewise.
5691 * strverscmp.c (ISDIGIT): Likewise.
5692 * userspec.c (ISDIGIT): Likewise.
5694 2002-01-05 Jim Meyering <meyering@lucent.com>
5696 * version-etc.c (version_etc_copyright): Update copyright year.
5698 2001-01-19 Paul Eggert <eggert@twinsun.com>
5700 * closeout.c (close_stdout_status): If ferror (stdout), do
5701 not silently exit merely because the output buffer happens to
5702 have nothing pending.
5704 2001-12-18 Paul Eggert <eggert@twinsun.com>
5706 See the big note in ../ChangeLog.
5707 * human.c (suffixes): Prefer K to k for 1024.
5708 (generate_suffix_backwards): New function.
5709 (human_readable_inexact): Use it.
5710 * xstrtol.c (__xstrtol): If there is no number but there
5711 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5712 Accept 'K' as well as 'k'.
5714 2001-12-15 Jim Meyering <meyering@lucent.com>
5716 * regex.h (__restrict_arr): Update from libc.
5718 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5719 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5722 2001-12-10 Jim Meyering <meyering@lucent.com>
5724 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5725 Instead, include "xalloc.h".
5726 (initbuffer): Don't cast xmalloc return value to char*.
5727 (readline): Reword comment.
5728 Don't cast xrealloc return value to char*
5731 2001-12-09 Jim Meyering <meyering@lucent.com>
5733 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5734 `signed and unsigned type in conditional expression'.
5735 * posixtm.c (posix_time_parse): Likewise.
5737 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5739 * readtokens.c (readtoken): Declare an index to be of type unsigned
5740 to avoid a pedantic warning.
5742 * getstr.c: Don't include assert.h.
5743 (getstr): Remove warning-evoking assertions.
5744 Return -1 if offset parameter is out of bounds.
5745 Change the type of a local from int to size_t.
5747 * strftime.c (my_strftime_localtime_r): Include this function
5748 definition in the `#if ! HAVE_TM_GMTOFF' block.
5750 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5751 Include xalloc.h instead.
5753 2001-12-02 Jim Meyering <meyering@lucent.com>
5755 * tempname.c: Don't declare getenv, thus reverting the change of
5756 2001-11-18. It's no longer necessary, now that stdlib.h is always
5759 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5760 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5762 2001-11-30 Akim Demaille <akim@epita.fr>
5764 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5765 before being defined.
5767 2001-11-27 Paul Eggert <eggert@twinsun.com>
5769 * quotearg.h (quotearg_n, quotearg_n_style):
5770 First arg is int, not unsigned.
5771 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5772 (SIZE_MAX, UINT_MAX): New macros.
5773 (quotearg_n_options): Abort if N is negative.
5774 Avoid overflow check on hosts where size_t is 64 bits and int
5775 is 32 bits, as overflow is impossible there.
5776 Fix off-by-one typo that caused unnecessary reallocation.
5778 2001-11-27 Jim Meyering <meyering@lucent.com>
5780 * tempname.c: Merge with version from libc.
5781 * regex.c: Likewise.
5783 * tempname.c: Include stdlib.h unconditionally. On some old systems
5784 for which STDC_HEADERS is 0, it was not included, resulting in a
5785 warning about an integer-to-pointer conversion problem with getenv.
5786 Reported by Volker Borchert.
5788 2001-11-26 Jim Meyering <meyering@lucent.com>
5790 * gtod.h: Remove file.
5791 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5792 * gettimeofday.c: Don't include gtod.h.
5793 (GTOD_init): Remove function.
5794 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5795 Suggestion from Volker Borchert.
5797 2001-11-23 Jim Meyering <meyering@lucent.com>
5799 * hash.h (struct hash_table): Don't define here. Merely declare it.
5800 * hash.c (struct hash_table): Define it here instead.
5802 2001-11-22 Jim Meyering <meyering@lucent.com>
5804 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5806 2001-11-18 Paul Eggert <eggert@twinsun.com>
5808 * tempname.c (TMP_MAX): Remove; no longer needed.
5809 (TEMPORARIES): New macro.
5810 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5811 removes an artificial limitation (e.g. HP-UX 10.20, where
5814 2001-11-18 Jim Meyering <meyering@lucent.com>
5816 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5819 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5820 files will be created before anything else.
5822 2001-11-17 Jim Meyering <meyering@lucent.com>
5824 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5825 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5826 rather than group writable. Patch by Juan F. Codagnone.
5828 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5829 Instead, include "xalloc.h".
5831 * mountlist.c: Include unlocked-io.h after all system headers.
5832 Remove explicit declarations of xmalloc, xrealloc,
5833 and xstrdup. Instead, include "xalloc.h".
5835 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5836 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5837 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5839 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5840 Reported by Padraig Brady.
5842 * mkstemp.c: #undef mkstemp.
5844 (rpl_mkstemp): Rename from mkstemp.
5847 2001-11-16 Jim Meyering <meyering@lucent.com>
5849 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5850 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5851 determine the amount of total physical memory, use pstat_getstatic.
5852 HPUX-11 doesn't define _SC_PHYS_PAGES.
5853 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5854 If sysconf couldn't be used to determine the amount of available
5855 physical memory, use both pstat_getstatic and pstat_getdynamic.
5856 Based on a patch from Bob Proulx.
5858 2001-11-05 Jim Meyering <meyering@lucent.com>
5860 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5862 2001-11-03 Jim Meyering <meyering@lucent.com>
5864 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5865 in argmatch_to_argument call.
5867 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5870 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5871 e.g., a fault due to an attempt to free a NULL pointer.
5873 2001-11-01 Jim Meyering <meyering@lucent.com>
5875 * dirfd.c, dirfd.h: New files.
5876 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5878 * hash.c (hash_print) [TESTING]: Clean up.
5880 2001-10-22 Paul Eggert <eggert@twinsun.com>
5882 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5883 to avoid a warning if -Wall.
5885 2001-10-21 Paul Eggert <eggert@twinsun.com>
5887 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5889 2001-10-21 Jim Meyering <meyering@lucent.com>
5891 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5892 this code would end up calling gettext even in packages built
5894 * getopt.c (_): Likewise.
5895 * regex.c (_): Likewise.
5897 2001-10-20 Paul Eggert <eggert@twinsun.com>
5899 * error.c (strerror_r): Do not declare unless !_LIBC.
5900 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5901 Use strerror_r that is only a macro, even if it is not a function.
5902 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5903 (private_strerror): Use prototypes, not old-style function definition.
5904 (print_errno_message): New function.
5905 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5907 (error_tail, error, error_at_line): Use it.
5909 2001-10-11 Jim Meyering <meyering@lucent.com>
5911 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5912 and quote_n (1, ... to avoid clobbering a buffer.
5914 2001-10-05 Jim Meyering <meyering@lucent.com>
5916 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5917 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5918 * hash-pjw.h: New file.
5920 2001-09-30 Jim Meyering <meyering@lucent.com>
5922 * mountlist.c [MOUNTED_GETFSSTAT]:
5923 Include <sys/ucred.h>, for Apple Darwin.
5924 Include sys/mount.h and sys/fs_types.h only if available.
5926 (read_filesystem_list): Use FS_TYPE.
5928 2001-09-29 Paul Eggert <eggert@twinsun.com>
5930 * exclude.c (excluded_filename): 0 -> false, since it's
5933 2001-09-28 Paul Eggert <eggert@twinsun.com>
5935 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5936 #defines strtoimax. Also treat the other strto* functions
5939 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5940 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5941 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5943 2001-09-26 Jim Meyering <meyering@lucent.com>
5945 Most macros in unlocked-io.h had the wrong number of arguments.
5946 * gen-uio: New script.
5947 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5948 * unlocked-io.hin: Remove file.
5949 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5950 rather than trying to embed it here.
5951 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5952 Reported by Padraig Brady.
5954 2001-09-25 Volker Borchert <bt@teknon.de>
5956 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5958 2001-09-23 Jim Meyering <meyering@lucent.com>
5960 * mountlist.c: Remove useless parentheses in #if directives.
5961 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5962 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5964 2001-09-22 Jim Meyering <meyering@lucent.com>
5966 * localcharset.c: Update from latest gettext.
5967 * config.charset: Likewise.
5969 2001-09-20 Jim Meyering <meyering@lucent.com>
5971 * xstrtol.c (strtoimax): Guard declaration with
5972 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5973 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5974 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5975 (strtoumax): Likewise, for completeness (it wasn't necessary).
5977 2001-09-06 Paul Eggert <eggert@twinsun.com>
5979 * strtoimax.c (HAVE_LONG_LONG):
5980 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5981 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5982 to work around bug in IBM C compiler.
5984 2001-09-16 Jim Meyering <meyering@lucent.com>
5986 * mkdir.c: New file.
5988 2001-09-04 Paul Eggert <eggert@twinsun.com>
5990 * xgetcwd.c: Revert some of the previous change; intead,
5991 fix the HAVE_GETCWD_NULL code to behave more like the
5992 !HAVE_GETCWD_NULL code used to.
5995 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5998 2001-09-04 Paul Eggert <eggert@twinsun.com>
6000 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6001 Use ssize_t, not int, to store result of readlink.
6002 Check for ssize_t overflow as well as size_t overflow,
6003 as POSIX says the result of readlink is implementation-defined
6004 when ssize_t overflows.
6005 Remove unnecessary cast to char*.
6006 Use free+malloc instead of realloc, as the storage doesn't need
6007 to be preserved and it's clearer and can be more efficient that way.
6008 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6009 * xreadlink.h (xreadlink): Update prototype.
6011 2001-09-03 Paul Eggert <eggert@twinsun.com>
6013 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6014 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6015 spotted by Jim Meyering.
6017 2001-09-03 Jim Meyering <meyering@lucent.com>
6019 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6021 2001-09-03 Paul Eggert <eggert@twinsun.com>
6023 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6024 like the HAVE_GETCWD_NULL code.
6025 Include pathmax.h if not HAVE_GETCWD.
6026 Do not include xalloc.h.
6027 (INITIAL_BUFFER_SIZE): New symbol.
6028 Do not use xmalloc / xrealloc, since the caller is responsible for
6029 handling errors. Preserve errno around `free' during failure.
6030 Do not overrun buffer when using getwd.
6032 2001-09-03 Paul Eggert <eggert@twinsun.com>
6034 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6035 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6037 2001-09-02 Jim Meyering <meyering@lucent.com>
6039 * error.c: Update from GNU libc.
6041 2001-09-01 Jim Meyering <meyering@lucent.com>
6043 * xreadlink.c: New file.
6044 * xreadlink.h: New file.
6045 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6047 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6048 doesn't conflict with sparc Solaris 7's definition in
6049 /usr/include/sys/int_types.h.
6051 * exclude.c: Use `""', not `<>' to #include non-system header files.
6052 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6053 and strncasecmp as r-values. Unixware didn't have declarations.
6055 2001-08-31 Jim Meyering <meyering@lucent.com>
6057 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6058 Use an initial, malloc'd, buffer of length 128 rather than
6059 a statically allocated one of length 1024.
6061 2001-08-30 Paul Eggert <eggert@twinsun.com>
6063 * xgetcwd.c: Don't include pathmax.h.
6064 Include stdlib.h and unistd.h if available.
6066 (xmalloc, xstrdup, free): Remove decls.
6067 (xgetcwd): Don't assume sizes fit in unsigned.
6068 Check for overflow when computing sizes.
6069 Simplify reallocation code.
6071 2001-08-28 Paul Eggert <eggert@twinsun.com>
6073 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6075 * strtoimax.c: Renamed from strtoxmax.c, removing the
6078 Also, make the following further changes to make this file's
6079 configuration more similar to that of strtol.c:
6080 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6081 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6082 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6083 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6084 changed to signed values.
6086 And make the following changes as well:
6087 Fix copyright notice, as 1999 was missing.
6088 (verify): New macro.
6089 (strtoimax): Check sizes at compile-time, not run-time.
6090 Prefer strtol to strtoll if both work.
6091 (main): Remove; it was not that useful and was a pain to maintain.
6093 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6095 2001-08-30 Paul Eggert <eggert@twinsun.com>
6097 * savedir.c (savedir): Remove size parameter, as POSIX says that
6098 a directory's st_size can have an arbitrary value, so the old
6099 usage could waste an arbitrary amount of memory. All uses
6101 * savedir.h: Update prototype.
6103 2001-08-30 Paul Eggert <eggert@twinsun.com>
6105 * xstrtol.c (strtoimax): New decl.
6107 2001-08-28 Paul Eggert <eggert@twinsun.com>
6109 * xstrtol.h: Add copyright notice.
6110 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6111 LONGINT_INVALID_SUFFIX_CHAR.
6113 2001-08-30 Paul Eggert <eggert@twinsun.com>
6115 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6118 2001-08-30 Paul Eggert <eggert@twinsun.com>
6120 * hash.c: Remove '2001' from copyright notice.
6122 2001-08-30 Paul Eggert <eggert@twinsun.com>
6124 * full-write.h: New file.
6125 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6126 * full-write.c: Correct credits, as cccp.c no longer
6127 exists and anyway it was so heavily changed from the old cccp
6128 code as to be unrecognizable. Include full-write.h.
6129 (full_write) Return size_t, with short writes meaning failure.
6130 All callers changed. This fixes a bug with large buffers
6132 * utime.c: Include full-write.h.
6134 2001-08-30 Paul Eggert <eggert@twinsun.com>
6136 Merge 'exclude' changes from tar 1.13.22.
6137 This fixes one or two unlikely storage allocation overflow bugs,
6138 but doesn't change user-visible behavior otherwise.
6140 2001-08-30 Paul Eggert <eggert@twinsun.com>
6142 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6143 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6144 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6145 Include if available.
6146 (<xalloc.h>): Include
6147 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6148 (verify): New macro. Use it to verify that EXCLUDE macros do not
6149 collide with FNM macros.
6150 (struct patopts): New struct.
6151 (struct exclude): Use it, as exclude patterns now come with options.
6152 (new_exclude): Support above changes.
6153 (new_exclude, add_exclude_file):
6154 Initial size must now be a power of two to simplify overflow checking.
6155 (free_exclude, fnmatch_no_wildcards): New function.
6156 (excluded_filename): No longer requires options arg, as the options
6157 are determined by add_exclude. Now returns bool, not int.
6158 (excluded_filename, add_exclude):
6159 Add support for the fancy new exclusion options.
6160 (add_exclude, add_exclude_file): Now takes int options arg.
6161 Check for arithmetic overflow when computing sizes.
6162 (add_exclude_file): xrealloc might modify errno, so don't
6163 realloc until after errno might be used.
6165 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6167 (free_exclude): New decl.
6168 (add_exclude, add_exclude_file): Now takes int options arg.
6169 (excluded_filename): No longer requires options arg, as the options
6170 are determined by add_exclude. Now returns bool, not int.
6172 2001-08-30 Paul Eggert <eggert@twinsun.com>
6174 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6176 2001-08-27 Jim Meyering <meyering@lucent.com>
6178 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6180 * version-etc.c (N_): Remove definition.
6181 Revert most of last change.
6182 Instead, simply don't mark the `Copyright...' string for translation.
6183 Based on advice from Paul Eggert.
6185 * strtoxmax.c: Tweak comment.
6187 2001-08-26 Jim Meyering <meyering@lucent.com>
6189 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6190 of copyright with `%s' so translators don't get an untranslated
6192 (COPYRIGHT_YEAR): Define.
6193 (version_etc): Use fprintf rather than fputs.
6194 Suggestion from Ulrich Drepper.
6196 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6198 * strtoll.c: New file, from GNU libc.
6199 * xstrtoimax.c: New file.
6201 * xstrtol.h: Add xstrtoimax.
6202 * strtoumax.c: New file. Simply include "strtoumax.c".
6203 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6205 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6206 * strtoxmax.c: ... then renamed to this.
6208 2001-08-13 Paul Eggert <eggert@twinsun.com>
6210 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6211 Port to Solaris 8, where 'sed' requires a space after the 'r'
6212 command, and where sh dislikes "$/". Clean up the spacing a bit.
6213 Redirect output to $tmp just once.
6215 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6217 * addext.c (<errno.h>): Include.
6218 (errno): Declare if not defined.
6219 (addext): Work correctly when pathconf returns -1 and leaves
6220 errno alone because there is no limit. Also, work even if
6221 pathconf returns a value greater than SIZE_MAX.
6223 2001-08-12 Jim Meyering <meyering@lucent.com>
6225 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6226 Simply `return getcwd (NULL, 0);'.
6227 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6228 Use 1300 as initial value for length, not PATH_MAX.
6230 * pathmax.h: Clean up cpp syntax.
6232 2001-08-12 Jim Meyering <meyering@lucent.com>
6234 * gettimeofday.c: New file.
6236 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6238 2001-08-04 Jim Meyering <meyering@lucent.com>
6240 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6241 to get in sync with glibc.
6243 2001-08-03 Paul Eggert <eggert@twinsun.com>
6245 The following changes are from gettext 0.10.39 as maintained by
6248 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6249 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6250 with inverted sense. All uses changed.
6252 * mbswidth.c: Don't include <limits.h>.
6253 Include <stdlib.h> and <string.h> unconditionally.
6254 (iswcntrl, mbsinit, ISCNTRL): New macros.
6255 (mbsnwidth): Use K&R style function declarations.
6256 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6257 can optimize it when MB_CUR_MAX == 1.
6258 The width of control characters is zero, not 1.
6260 2001-07-15 Jim Meyering <meyering@lucent.com>
6262 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6263 (BUILT_SOURCES): Add unlocked-io.h.
6264 (io_functions): Define.
6265 (unlocked-io.h): New rule.
6266 (DISTCLEANFILES): Add unlocked-io.h.
6267 (all-local): Depend on unlocked-io.h, to ensure it is created.
6269 * unlocked-io.hin: New file
6271 * regex.c: Update from glibc.
6273 2001-07-05 Jim Meyering <meyering@lucent.com>
6275 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6277 (libfetish_a_SOURCES): Put all .h files here instead.
6278 Remove a thus-exposed (better checks in automake) duplicate and
6279 two unnecessary .h files.
6281 2001-06-11 Jim Meyering <meyering@lucent.com>
6283 * regex.c: Update from GNU libc.
6285 2001-05-27 Jim Meyering <meyering@lucent.com>
6287 * readutmp.h (UT_TYPE): Define.
6289 2001-05-24 Jim Meyering <meyering@lucent.com>
6291 * argmatch.c: Include "quote.h".
6292 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6293 quote function. Reported by Göran Uddeborg.
6295 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6297 * dirname.c (dir_name): Compute append_dot using path, not newpath
6298 which is not yet declared.
6300 2001-05-11 Paul Eggert <eggert@twinsun.com>
6302 * Makefile.am (libfetish_a_SOURCES):
6303 Add strftime.c, since we now compile it on all hosts.
6305 * strftime.c (my_strftime):
6306 Define to nstrftime if emacs, but only if my_strftime is not defined.
6307 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6308 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6309 Add one more extra argument: a nanoseconds value.
6312 (my_strftime function): Add %N format.
6313 (emacs_strftimeu): Renamed from emacs_strftime,
6314 with extra ut argument.
6316 2001-05-11 Paul Eggert <eggert@twinsun.com>
6318 dirname code cleanup. base_name now behaves more compatibly
6319 with POSIX basename when given file names that have trailing
6320 slashes, and similarly for dir_name. Add new primitives
6321 base_len and dir_len. Put the directory-name-related decls
6324 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6325 * backupfile.c (base_name): Likewise.
6326 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6327 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6328 * makepath.c (strip_trailing_slashes): Likewise.
6329 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6331 * rename.c (strip_trailing_slashes): Likewise.
6332 * same.c (base_name): Likewise.
6333 * stripslash.c (ISSLASH): Likewise.
6335 * addext.c: Include <dirname.h> after size_t is defined.
6336 * backupfile.c: Likewise.
6338 * addext.c (addext): Use base_len to trim redundant
6339 trailing slashes instead of doing it ourselves.
6340 But do not trim the last slash if it is not redundant.
6342 * backupfile.c (find_backup_file_name,
6343 max_backup_version): Use base_len instead of rolling it ourselves.
6344 Handle the case of "" and (on DOS) "C:" correctly.
6346 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6347 Include <string.h>, <dirname.h>.
6348 (base_name): Allow file names ending in slashes, other than names
6349 that are all slashes. In this case, return the basename followed
6350 by the slashes. This is more general, and can be used in places
6351 where the original base_name purposely had an assertion failure.
6352 (base_len): New function.
6354 * dirname.c: Include <string.h> instead of <stdlib.h>.
6355 Do not include <assert.h>; no longer needed.
6357 (memrchr): Remove decl.
6358 (dir_name_r): Remove.
6359 (dir_len): Renamed from dirlen. All callers changed.
6360 Rewrite in terms of base_name, for simplicity and consistency.
6361 (dir_name): Never return NULL. All callers changed.
6362 Do not include <stdlib.h> in test program; no longer needed.
6363 return 0; is fine for test program.
6365 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6367 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6369 * path-concat.c (path_concat): Use base_len to compute
6370 base length, not strlen; this means we cannot rely on memcpy
6373 * same.c (STREQ): Remove.
6374 (same_name): Handle the case where the basename ends in trailing '/'.
6376 * stripslash.c (strip_trailing_slashes): Return nonzero if
6377 a slash was stripped. Do not strip the last slash after a
6380 2001-04-08 Jim Meyering <meyering@lucent.com>
6382 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6383 recomputed; that's necessary when the offset spans a DST transition.
6384 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6386 2001-04-02 Jim Meyering <meyering@lucent.com>
6388 * regex.h, regex.c: Update from GNU libc.
6390 2001-03-19 Paul Eggert <eggert@twinsun.com>
6392 * version-etc.c (version_etc_copyright): Update to 2001.
6394 2001-03-16 Paul Eggert <eggert@twinsun.com>
6396 * tempname.c (uint64_t): Define to uintmax_t if
6397 not defined, and if UINT64_MAX is not defined.
6398 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6399 Reported by John David Anglin.
6401 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6403 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6404 alias if codeset is empty.
6405 * config.charset (BeOS): Use wildcard syntax.
6407 2001-03-13 Jim Meyering <meyering@lucent.com>
6409 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6410 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6413 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6415 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6417 * unicodeio.c (print_unicode_char): Simplify accordingly.
6419 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6421 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6422 support for DOS/DJGPP.
6424 2001-02-28 Paul Eggert <eggert@twinsun.com>
6426 * Makefile.am (libfetish_a_SOURCES):
6427 Add dup-safer.c, fopen-safer.c.
6428 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6430 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6432 2001-02-25 Paul Eggert <eggert@twinsun.com>
6434 The mkstemp replacement is taken from glibc 2.2.2, with some
6435 portability fixes for use outside glibc, as follows:
6437 * tempname.c (struct_stat64): New macro.
6438 (direxists, __gen_tempname): Use it.
6439 This avoids a portability problem with Solaris 8.
6441 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6442 (<stddef.h>, <stdint.h>, <string.h>):
6443 Include only if STDC_HEADERS || _LIBC.
6444 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6445 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6446 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6447 (__set_errno): Define this macro if <errno.h> doesn't.
6448 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6449 Define these macros if <stdio.h> doesn't.
6450 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6451 Define these macros if <sys/stat.h>
6452 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6453 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6454 __xstat64): Define if not _LIBC.
6455 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6456 (__gen_tempname): Invoke gettimeofday only if
6457 HAVE_GETTIMEOFDAY || _LIBC;
6458 otherwise, fall back on plain "time".
6459 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6461 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6463 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6465 2001-02-17 Jim Meyering <meyering@lucent.com>
6467 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6468 around included file name.
6470 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6472 * strftime.c: Update from GNU libc (the only changes were to comments).
6474 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6476 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6478 2001-02-17 Paul Eggert <eggert@twinsun.com>
6480 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6481 Remove workaround macros for hosts that have mbrtowc but not
6482 mbstate_t, as we now insist on proper declarations for both
6483 before using mbrtowc.
6485 2001-02-17 Jim Meyering <meyering@lucent.com>
6487 * regex.c: Update from libc.
6489 2001-02-16 Paul Eggert <eggert@twinsun.com>
6491 * alloca.c (malloc): Undef before defining, since stdlib.h
6492 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6493 Reported by Mark Hounschell via Paul Eggert.
6495 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6497 * config.charset: Update for FreeBSD 4.2.
6499 2001-01-26 Jim Meyering <meyering@lucent.com>
6501 * quotearg.c: Include stddef.h.
6502 * quote.c: Include stddef.h.
6503 Reported by Axel Kittenberger.
6505 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6506 line in double quotes so that it evokes a better diagnostic.
6507 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6508 Reported by Axel Kittenberger.
6510 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6512 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6513 to avoid a warning. Add back 'const' to inptr.
6515 2001-01-16 Jim Meyering <meyering@lucent.com>
6517 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6520 2001-01-14 Jim Meyering <meyering@lucent.com>
6522 * rename.c: New file. From Volker Borchert.
6523 Include stdlib.h, string.h or strings.h, and xalloc.h.
6524 Use strip_trailing_slashes rather than open-coding it.
6526 2001-01-03 Paul Eggert <eggert@twinsun.com>
6528 * strftime.c: Sync with glibc time/strftime.c 1.81.
6530 2001-01-03 Jim Meyering <meyering@lucent.com>
6532 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6533 local `inptr' to avoid warning with some system declarations of iconv.
6535 2000-12-29 Paul Eggert <eggert@twinsun.com>
6537 * modechange.c: Do not assume that mode_t uses the
6538 traditional octal encoding. E.g. "chmod 1 FOO" should set
6539 the other-execute bit of FOO even if S_IXOTH != 1.
6541 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6542 WOTH, XOTH, ALLM): New macros.
6543 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6544 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6546 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6547 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6549 No need to use uintmax_t; unsigned long is long enough.
6550 Don't bother to get suffix since we don't use it.
6552 2000-12-24 Jim Meyering <meyering@lucent.com>
6554 * hash.c (is_prime): Return explicit boolean values.
6555 (hash_get_first): Return NULL to appease Irix5.6's 89.
6556 Reported by Nelson Beebe.
6558 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6560 * localcharset.c (locale_charset): Add support for Win32.
6562 2000-12-18 Paul Eggert <eggert@twinsun.com>
6564 * physmem.h, physmem.c: New files.
6566 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6567 (noinst_HEADERS): Add physmem.h.
6569 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6570 't' for compatibility with Solaris 8 sort.
6572 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6574 * config.charset: Add support for BeOS.
6576 2000-12-16 Jim Meyering <meyering@lucent.com>
6578 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6579 SHELLS_FILE to a file name that's useful on djgpp systems.
6581 (ADDITIONAL_DEFAULT_SHELLS): Define.
6582 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6583 Based mostly on a patch from Prashant TR.
6585 2000-12-16 Jim Meyering <meyering@lucent.com>
6587 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6588 N and M) would have treated it like `chown N:N FILE'.
6590 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6592 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6594 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6595 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6596 to the list of canonical encodings. Rename EUC-CN to GB2312.
6598 2000-12-08 Andreas Schwab <schwab@suse.de>
6600 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6601 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6603 2000-12-07 Jim Meyering <meyering@lucent.com>
6605 * stripslash.c (ISSLASH): Define.
6606 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6609 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6610 (dir_name_r): Declare this function as static.
6611 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6612 manifest itself on a name containing a mix of slashes and
6614 Make this function work with names starting with a DOS-style
6615 drive letter and colon prefix.
6616 (dir_name): Append `.' if necessary.
6617 Based mostly on patches from Prashant TR and Eli Zaretskii.
6619 * dirname.h (dir_name_r): Remove prototype.
6621 2000-12-05 Jim Meyering <meyering@lucent.com>
6623 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6625 2000-12-04 Jim Meyering <meyering@lucent.com>
6627 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6628 Also include memory.h, stdlib.h, unistd.h if appropriate.
6629 Reported by Andreas Jaeger (conflicting declaration of malloc).
6631 2000-12-02 Jim Meyering <meyering@lucent.com>
6633 * closeout.h: Make idempotent, to avoid some obscure warnings.
6635 2000-12-01 Paul Eggert <eggert@twinsun.com>
6637 * memrchr.c: Include <config.h> before any system include file.
6639 2000-11-29 Paul Eggert <eggert@twinsun.com>
6641 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6643 2000-11-26 Jim Meyering <meyering@lucent.com>
6645 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6647 2000-11-22 Paul Eggert <eggert@twinsun.com>
6649 * strftime.c (my_strftime): Do not invoke mbrlen with a
6650 size of (size_t) -1; it's not portable.
6652 2000-11-17 Akim Demaille <akim@epita.fr>
6654 * obstack.h: Formatting changes.
6655 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6656 prevent type checking.
6657 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6658 cast the value to (void *): assigning a `foo *' to a `void *'
6660 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6662 2000-11-17 Jim Meyering <meyering@lucent.com>
6664 * strstr.c: Update from GNU libc.
6666 2000-11-16 Jim Meyering <meyering@lucent.com>
6668 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6670 2000-11-11 Jim Meyering <meyering@lucent.com>
6672 * error.c: Add a couple #includes, merging from GNU libc version.
6674 2000-11-10 Jim Meyering <meyering@lucent.com>
6676 * obstack.h: Update from GNU libc.
6677 * obstack.c: Likewise.
6679 2000-11-06 Paul Eggert <eggert@twinsun.com>
6681 * getusershell.c (setusershell): Use rewind rather than
6682 fseek/fseeko, to avoid configuration hassles with fseeko.
6683 Don't bother opening SHELLS_FILE if shellstream is NULL;
6686 2000-11-05 Jim Meyering <meyering@lucent.com>
6688 * makepath.h (make_dir): Declare.
6689 * makepath.c (make_dir): Remove `static' attribute.
6692 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6694 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6695 last one in a bucket, advance to the next bucket.
6697 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6699 * fnmatch.c: Do not comment out all the code if we are using
6700 the GNU C library, because in some cases we are replacing buggy
6701 code in the GNU C library itself.
6703 2000-10-30 Paul Eggert <eggert@twinsun.com>
6705 * error.h, getline.h, modechange.h:
6706 Remove "2000" from Copyright line, as the file hasn't been
6707 changed this year other than in the copyright notice.
6709 * xalloc.h: Add "2000" to Copyright line, as this file
6710 was changed this year.
6712 2000-10-30 Paul Eggert <eggert@twinsun.com>
6714 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6715 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6716 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6718 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6720 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6721 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6722 doesn't define __restrict_arr.
6724 2000-10-29 Jim Meyering <meyering@lucent.com>
6726 * xstat.in: Fix grammar in comment.
6728 2000-10-28 Jim Meyering <meyering@lucent.com>
6730 * memchr.c: Update from libc.
6731 Adjust for portability:
6732 [HAVE_STDLIB_H]: Include stdlib.h.
6733 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6734 Undef __memchr, too.
6735 [!weak_alias]: Define __memchr to memchr.
6737 * regex.c: Update from libc.
6738 * regex.h: Likewise.
6739 * getopt1.c: Likewise.
6740 * memcmp.c: Likewise.
6742 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6743 Avoid using fseek, when possible -- it's broken by design.
6744 Patch by Ulrich Drepper.
6746 2000-10-26 Jim Meyering <meyering@lucent.com>
6748 * strftime.c: Update from libc.
6750 2000-10-25 Jim Meyering <meyering@lucent.com>
6752 * obstack.c: Update from libc.
6754 2000-10-23 Jim Meyering <meyering@lucent.com>
6756 * hard-locale.c (hard_locale): Revert last change -- it was simply
6757 wrong. That set_locale call must not have any side effects.
6760 2000-10-22 Jim Meyering <meyering@lucent.com>
6762 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6763 [CYCLIC]: Remove now-unused definition.
6765 * save-cwd.c (O_DIRECTORY): Define, if needed.
6766 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6767 Suggestion from Ulrich Drepper.
6769 2000-10-21 Jim Meyering <meyering@lucent.com>
6771 * dirname.c (dir_name_r): New function, factored out of dir_name.
6772 (dir_name): Use dir_name_r.
6773 * dirname.h (dir_name_r): Declare it.
6775 2000-10-21 Jim Meyering <meyering@lucent.com>
6777 * dirname.c (memrchr): Declare if necessary.
6778 (dir_name): Remove the restriction that there be no
6779 trailing slashes. Now, this code skips past them, effectively
6781 [TEST_DIRNAME] (main): New unit tests.
6783 * memrchr.c: New file from GNU libc.
6784 Undef __memrchr, too.
6785 [!weak_alias]: Define __memrchr to memrchr.
6786 Guard weak_alias use with `#ifdef weak_alias'.
6788 2000-10-17 Jim Meyering <meyering@lucent.com>
6790 * quote.h (PARAMS): Define and use.
6791 Reported by Akim Demaille.
6793 * getopt.c: Update from libc.
6795 2000-10-16 Jim Meyering <meyering@lucent.com>
6797 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6800 2000-09-25 Jim Meyering <meyering@lucent.com>
6802 * md5.h (rol): Define (from GnuPG).
6804 * sha.c: Give credit (GnuPG) where due.
6805 (M): Use rol rather than open-coding it.
6806 Add a FIXME comment.
6808 2000-09-21 Jim Meyering <meyering@lucent.com>
6810 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6811 Reported by Michael Stone.
6813 2000-09-20 Jim Meyering <meyering@lucent.com>
6815 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6816 (noinst_HEADERS): Add sha.h.
6817 Based on code from Scott G. Miller and from GnuPG.
6819 2000-09-15 Jim Meyering <meyering@lucent.com>
6821 * regex.c: Update from libc.
6823 2000-09-10 Jim Meyering <meyering@lucent.com>
6825 * getopt.c (_getopt_internal): Update from glibc.
6827 2000-09-09 Jim Meyering <meyering@lucent.com>
6829 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6830 think it should be used as a general replacement for isascii.
6831 * fnmatch.c: Likewise.
6832 * mbswidth.c: Likewise
6833 * regex.c: Likewise.
6836 * userspec.c: Include sys/param.h and limits.h.
6838 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6839 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6840 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6841 UID, GID. Check range.
6843 2000-09-06 Jim Meyering <meyering@lucent.com>
6845 * getopt.c (_getopt_internal): Update from glibc.
6847 2000-08-30 Jim Meyering <meyering@lucent.com>
6849 * strftime.c: Merge in changes from GNU libc.
6851 2000-08-26 Jim Meyering <meyering@lucent.com>
6853 * closeout.c: Include "__fpending.h".
6854 (close_stdout_status): Return right away if there's nothing to flush.
6856 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6857 * __fpending.c: New file.
6858 * __fpending.h: New file.
6860 2000-08-07 Paul Eggert <eggert@twinsun.com>
6862 Standardize on "memory exhausted" instead of "Memory exhausted"
6863 or "virtual memory exhausted".
6864 * obstack.c (print_and_abort): Use "memory exhausted", not
6865 "virtual memory exhausted".
6866 * same.c (same_name): Invoke xalloc_die instead of printing
6868 * userspec.c (parse_user_spec): Likewise.
6869 * bumpalloc.h: comment fix
6870 * same.c, userspec.c: Include xalloc.h.
6872 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6873 not char *const and pointing to a constant array.
6874 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6875 (xrealloc): Comment fix.
6877 * userspec.c (parse_user_spec):
6878 Don't translate a message until just before returning,
6879 to avoid unnecessary translation.
6881 2000-08-07 Jim Meyering <meyering@lucent.com>
6883 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6884 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6885 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6886 getgroups.c, gethostname.c, getopt.h, group-member.c,
6887 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6888 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6889 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6890 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6891 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6892 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6893 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6894 yesno.c: Back out Copyright date changes for each file with no change
6895 this year. This eases coordination with other programs using the same
6896 source code modules. From Paul Eggert.
6898 2000-08-03 Greg McGary <greg@mcgary.org>
6900 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6901 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6902 (EXTEND_BUFFER): Use them.
6904 2000-08-01 Jim Meyering <meyering@lucent.com>
6906 * dirname.c (ISSLASH): Define.
6907 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6908 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6909 both `\' and `/' may be use as path separators.
6910 Based on a patch from Prashant TR.
6912 2000-07-31 Paul Eggert <eggert@twinsun.com>
6914 * quotearg.c (quotearg_n_options): Don't make the initial
6915 slot vector a constant, since it might get modified.
6917 2000-07-31 Jim Meyering <meyering@lucent.com>
6919 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6920 * obstack.c (print_and_abort): Likewise.
6922 2000-07-30 Paul Eggert <eggert@twinsun.com>
6924 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6925 buffer, so that the caller can always quote one small
6926 component of a "memory exhausted" message in slot 0.
6927 From a suggestion by Jim Meyering.
6929 2000-07-30 Jim Meyering <meyering@lucent.com>
6931 * makepath.c (make_path): Quote the other instance, too.
6933 * quotearg.c (N_STATIC_SLOTVECS): Define.
6934 (STATIC_BUF_SIZE): Define.
6935 (quotearg_n_options): Use only statically allocated storage when
6936 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6937 than STATIC_BUF_SIZE.
6939 2000-07-29 Jim Meyering <meyering@lucent.com>
6941 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6942 * dirname.c (dir_name): Likewise.
6944 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6946 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6947 (dir_name): Assert that there are no trailing slashes.
6949 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6951 * mbswidth.h (mbswidth): Add a flags argument.
6952 (mbswidth): New declaration.
6953 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6954 * mbswidth.c (mbswidth): Add a flags argument.
6955 (mbsnwidth): New function.
6957 2000-07-24 Jim Meyering <meyering@lucent.com>
6959 * mbswidth.c: Remove useless #else. From Bruno Haible.
6961 2000-07-23 Paul Eggert <eggert@twinsun.com>
6963 * mbswidth.c (_XOPEN_SOURCE):
6964 Don't define; this causes problems on Solaris 7.
6965 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6967 2000-07-23 Paul Eggert <eggert@twinsun.com>
6970 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6971 so that mbstate_t is always defined.
6973 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6974 be 1 in at least one GCC installation, and this configuration
6975 error is likely to be common. Ignoring MB_LEN_MAX hurts
6976 performance on hosts that have mbrtowc but have only unibyte
6977 locales, but I assume these hosts are rare.
6979 2000-07-23 Paul Eggert <eggert@twinsun.com>
6981 * quotearg.c: Streamline by invoking multibyte code only if needed.
6982 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6983 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6984 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6985 invoke multibyte primitives.
6987 2000-07-23 Jim Meyering <meyering@lucent.com>
6989 * basename.c (base_name): Add an assertion.
6991 2000-07-15 Bruno Haible <clisp.cons.org>
6993 * quotearg.c: When the system forces us to redefine mbstate_t,
6994 shadow its mbsinit function.
6996 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6998 * mbswidth.h: New file.
6999 * mbswidth.c: New file.
7000 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7001 (noinst_HEADERS): Add mbswidth.h.
7003 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7005 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7008 2000-07-15 Jim Meyering <meyering@lucent.com>
7010 * makepath.c: Include quote.h.
7011 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7012 corresponding argument in a `quote (...)' call.
7013 Give better diagnostics.
7015 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7016 (noinst_HEADERS): Add quote.h.
7018 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7019 from tar's src/misc.c.
7020 * quote.h: New file. Prototypes for same.
7022 2000-07-10 Paul Eggert <eggert@twinsun.com>
7024 From a suggestion by Bruno Haible.
7025 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7026 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7027 to decide whether to define the BeOS workaround macro;
7028 this adjusts to the change to AC_MBSTATE_T.
7030 2000-07-13 Paul Eggert <eggert@twinsun.com>
7032 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7034 * quotearg.c (quoting_style_args, quoting_style_vals,
7035 quotearg_buffer_restyled): Add support for
7036 clocale_quoting_style. Undo previous change to
7037 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7038 and "{RIGHT QUOTATION MARK}" msgids.
7040 2000-07-05 Paul Eggert <eggert@twinsun.com>
7042 The old behavior of quoting `like this' doesn't look good with
7043 newer, ISO-style fonts. See:
7044 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7046 Instead, quote "like this" by default. Let the translator
7047 tailor the locale-specific quoting behavior by providing
7048 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7050 * quotearg.c (N_): New macro.
7051 (gettext_default): New function.
7052 (quotearg_buffer_restyled): Use
7053 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7054 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7056 2000-07-09 Jim Meyering <meyering@lucent.com>
7058 * Most files: Update copyright dates to include 2000.
7060 2000-07-08 Jim Meyering <meyering@lucent.com>
7062 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7064 (xgethostname): Remove now-unnecessary #ifdef.
7065 Move declaration of `err' into loop where it's used.
7067 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7069 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7070 by allocating a larger buffer. Test the gethostname return value for
7071 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7072 returns an error and ENAMETOOLONG isn't defined.
7074 2000-07-05 Paul Eggert <eggert@twinsun.com>
7075 and Bruno Haible <haible@clisp.cons.org>
7077 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7079 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7081 * quotearg.c (struct quoting_options): Simplify quote_these_too
7084 2000-07-03 Jim Meyering <meyering@lucent.com>
7086 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7087 Reported by Bruno Haible.
7089 2000-07-04 Jim Meyering <meyering@lucent.com>
7091 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7092 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7095 2000-07-03 Paul Eggert <eggert@twinsun.com>
7096 and Bruno Haible <haible@clisp.cons.org>
7098 * quotearg.c (mbrtowc):
7099 Assign to *pwc, and return 1 only if result is nonzero.
7100 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7102 2000-07-03 Jim Meyering <meyering@lucent.com>
7104 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7105 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7108 2000-07-02 Jim Meyering <meyering@lucent.com>
7110 * quotearg.c (mbstate_t): Don't define here.
7112 2000-07-02 Jim Meyering <meyering@lucent.com>
7114 * nanosleep.c (SIGCONT): Define if not already defined.
7116 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7118 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7119 per change in ../m4/ls-mntd-fs.m4.
7120 (read_filesystem_list): Ignore symbolic links.
7122 2000-06-29 Jim Meyering <meyering@lucent.com>
7124 * same.c: Include <string.h> or <strings.h>, as appropriate,
7125 for declaration of strcmp.
7127 * long-options.c: Include <stdlib.h>, for declaration of exit.
7129 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7130 Avoid warning by casting result to `char *' to remove `const'.
7132 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7134 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7136 2000-06-26 Paul Eggert <eggert@twinsun.com>
7138 savedir now sets errno on failure and invokes xmalloc to get memory.
7139 Fix a couple of other minor bugs while we're at it.
7141 * savedir.c (<unistd.h>): Do not include; there's no need.
7142 (NAMLEN): Remove macro.
7143 (malloc, realloc): Remove decls.
7145 ("xalloc.h"): Include.
7146 (NAME_SIZE_DEFAULT): New macro.
7147 (savedir): Use xmalloc / xrealloc to allocate memory.
7148 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7149 Skip "" directory entries.
7150 Use strlen to calculate directory entry length, since the old method
7151 is rarely used these days and isn't worth supporting.
7152 Don't use a pointer after freeing it.
7153 Check for integer overflow when calculating allocation size.
7154 Use memcpy to copy entries, instead of stpcpy.
7155 Set errno properly when returning NULL.
7156 Check for readdir error.
7158 2000-06-26 Jim Meyering <meyering@lucent.com>
7160 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7162 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7164 * getusershell.c (xmalloc, xrealloc): Remove functions.
7166 Don't include <stdlib.h>. Don't declare malloc, realloc.
7168 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7170 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7172 2000-06-24 Jim Meyering <meyering@lucent.com>
7174 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7176 2000-06-21 Jim Meyering <meyering@lucent.com>
7178 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7180 2000-06-19 Paul Eggert <eggert@twinsun.com>
7182 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7183 (mbrtowc, mbstate_t): Define substitutes if
7184 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7185 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7186 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7188 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7190 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7191 than 1024, return a memory chunk of least possible size, instead
7192 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7193 Use free/xmalloc instead of xrealloc to avoid copying for very long
7196 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7198 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7199 address, not strdup. Include <stdlib.h> and don't declare free().
7201 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7203 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7206 2000-06-21 Jim Meyering <meyering@lucent.com>
7208 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7209 (noinst_HEADERS): Add getstr.h.
7211 * getline.c (getstr): Move into a separate file.
7212 * getstr.c (getstr): New file, extracted from getline.c, with
7213 the following changes: new parameter, delim2; both delim[12]
7214 parameters have type `int', not `char'. The latter would lose
7215 with 8-bit delimiters.
7216 * getstr.h: New file.
7218 2000-06-19 Jim Meyering <meyering@lucent.com>
7220 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7222 2000-06-18 Jim Meyering <meyering@lucent.com>
7224 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7225 Besides, these days every porting target provides a mkdir function.
7227 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7228 (this snippet comes from src/system.h).
7230 2000-06-15 Paul Eggert <eggert@twinsun.com>
7232 * human.c (adjust_value): New function.
7233 (human_readable_inexact): Apply rounding style even when
7234 printing approximate values.
7236 2000-06-14 Paul Eggert <eggert@twinsun.com>
7238 * human.c (human_readable_inexact): Allow an input block
7239 size that is not a multiple of the output block size, and vice versa.
7240 Reported by Piergiorgio Sartor.
7242 2000-06-14 Paul Eggert <eggert@twinsun.com>
7244 * getdate.y (get_date): Apply relative times after time
7245 zone indicator, not before. Reported by Todd A. Jacobs.
7247 2000-06-13 Jim Meyering <meyering@lucent.com>
7249 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7251 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7253 2000-06-12 Paul Eggert <eggert@twinsun.com>
7255 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7257 2000-06-04 Paul Eggert <eggert@twinsun.com>
7259 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7261 2000-06-04 Jim Meyering <meyering@lucent.com>
7263 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7264 SunOS 4.1.4 for which gid_t is an unsigned type.
7266 2000-06-03 Jim Meyering <meyering@lucent.com>
7268 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7270 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7272 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7273 newer, don't install charset.alias.
7274 * config.charset: Change the Linux/glibc rules so they become empty
7275 on glibc-2.1 or newer.
7277 2000-06-02 Jim Meyering <meyering@lucent.com>
7279 * mountlist.c: Back out last change. Instead, do this...
7280 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7281 member using the same `ignore'-testing code.
7282 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7286 2000-05-29 Jim Meyering <meyering@lucent.com>
7288 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7289 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7291 2000-05-22 Jim Meyering <meyering@lucent.com>
7293 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7295 2000-05-18 Jim Meyering <meyering@lucent.com>
7297 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7298 back, too, since it may have been modified by allocate_entry.
7299 (hash_delete): Rewrite to use neither the assignment operator
7300 nor the comma operator in an if-expression.
7302 2000-05-15 Paul Eggert <eggert@twinsun.com>
7305 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7306 Remove; no longer needed.
7307 "quotearg.h": Add include.
7308 (file_name): Do not bother to explicitly initialize to NULL; it's less
7309 efficient on some hosts.
7310 (close_stdout_status): Remove test as to whether stdout was already
7311 closed; it breaks for the case "echo x | sort >&-".
7312 Quote file name colons.
7313 Do not assume that _("write error") lacks format strings.
7315 2000-05-15 Jim Meyering <meyering@lucent.com>
7317 * version-etc.c (version_etc_copyright): Update the copyright string
7318 used in all --version output.
7320 2000-05-14 Jim Meyering <meyering@lucent.com>
7322 * closeout.c (close_stdout_set_file_name): New function.
7323 (close_stdout_status): Use new file-scoped global.
7324 Return right away if fstat says the stdout file descriptor is invalid.
7325 * closeout.h (close_stdout_set_file_name): Declare.
7327 2000-05-10 Jim Meyering <meyering@lucent.com>
7329 * closeout.c [default_exit_status]: New file-scoped variable.
7330 (close_stdout_set_status): New function.
7331 * closeout.h (close_stdout_set_status): Declare.
7333 2000-05-08 Jim Meyering <meyering@lucent.com>
7335 * long-options.c: Don't include closeout.h.
7336 (parse_long_options): Don't call close_stdout for --version.
7338 2000-05-06 Jim Meyering <meyering@lucent.com>
7340 * strnlen.c: Undefine __strnlen and strnlen.
7341 [!weak_alias]: Define __strnlen to strnlen.
7343 * atexit.c: New file, from libiberty.
7345 2000-05-06 Jim Meyering <meyering@lucent.com>
7347 * closeout.c (close_stdout_status): Also check for errors on the
7350 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7352 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7353 instead of xmalloc, xrealloc, path_concat.
7354 (locale_charset): Treat empty environment variables as absent.
7355 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7357 2000-05-04 Jim Meyering <meyering@lucent.com>
7359 * getopt.c: Update from glibc.
7360 * obstack.c: Likewise.
7361 * obstack.h: Likewise.
7362 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7364 * regex.h: Likewise.
7365 * strndup.c: Likewise.
7366 * strnlen.c: New file, from glibc.
7368 2000-05-01 Jim Meyering <meyering@lucent.com>
7370 * full-write.c (full_write): Remove `FIXME' part of comment.
7372 2000-04-29 Jim Meyering <meyering@lucent.com>
7374 * path-concat.c: Declare strdup only if it's not defined.
7375 * canon-host.c: Likewise.
7377 2000-04-28 Jim Meyering <meyering@lucent.com>
7379 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7380 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7381 included first, then limits.h is included by locale.h by libintl.h.
7382 From John David Anglin.
7384 2000-04-25 Jim Meyering <meyering@lucent.com>
7386 * makepath.c (S_IRWXUGO): Define.
7387 (make_path): Always perform explicit chmod if MODE specifies any
7388 of the `special' permission bits. Prompted by a bug report against
7389 install from Mate Wierdl and Joost van Baal.
7391 2000-04-18 Jim Meyering <meyering@lucent.com>
7395 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7396 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7398 2000-04-17 Jim Meyering <meyering@lucent.com>
7400 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7401 the definition of it to rpl_strftime also defined-away the system's
7404 2000-04-15 Jim Meyering <meyering@lucent.com>
7406 Use `C' to denote so-called `contiguous' files, the same way
7408 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7409 (ftypelet): Use S_ISCTG.
7410 From Michael Deutschmann.
7412 2000-04-14 Jim Meyering <meyering@lucent.com>
7414 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7416 2000-04-08 Jim Meyering <meyering@lucent.com>
7418 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7419 names don't conflict. Reported by Eli Zaretskii.
7421 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7423 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7424 bug. Deal with the different error behavior of Irix iconv.
7426 2000-04-07 Jim Meyering <meyering@lucent.com>
7428 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7429 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7431 2000-04-05 Jim Meyering <meyering@lucent.com>
7433 Portability tweaks required for ultrix4.3.
7434 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7435 * readutmp.c: Include sys/types.h before sys/stat.h.
7436 * canon-host.c: Declare strdup.
7437 * path-concat.c: Likewise.
7438 From John David Anglin.
7440 2000-04-04 Jim Meyering <meyering@lucent.com>
7442 Be more DOS 8.3-friendly.
7443 * ref-add.sin: Renamed from ref-add.sed.in.
7444 * ref-del.sin: Renamed from ref-del.sed.in.
7445 * Makefile.am: Reflect renaming.
7446 Reported by Eli Zaretskii.
7448 Use a temporary file name that won't clash with `charset.alias'
7449 in the DOS 8.3 name space.
7450 * Makefile.am (charset_tmp): Define.
7451 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7452 (uninstall-local): Likewise.
7453 Reported by Eli Zaretskii.
7455 2000-03-29 Paul Eggert <eggert@twinsun.com>
7457 * time/strftime.c (my_strftime): Make sure we call the system
7458 strftime, not ourselves, when invoking the underlying strftime.
7460 2000-03-24 Jim Meyering <meyering@lucent.com>
7462 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7463 (charset_alias): Define.
7464 (install-exec-local): Factor out common code.
7465 (uninstall-local): Split lines longer than 80.
7466 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7468 (.sed.in.sed): New rule. Don't redirect directly to $@.
7469 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7471 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7473 * config.charset: Output a line containing "Packages using this file".
7474 * ref-add.sed.in, ref-del.sed.in: New files.
7475 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7476 ref-del.sed): New rules.
7478 2000-03-17 Jim Meyering <meyering@lucent.com>
7480 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7481 Otherwise, include <strings.h>
7483 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7485 * unicodeio.c (utf8_wctomb): New function.
7486 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7487 format instead of in UCS-4 with platform dependent endianness.
7489 2000-03-07 Paul Eggert <eggert@twinsun.com>
7491 * savedir.c (savedir): Work even if directory size is
7492 negative; this can happen with some screwy NFS configurations.
7494 2000-03-06 Jim Meyering <meyering@lucent.com>
7496 * localcharset.c (get_charset_aliases): Don't try to free file_name
7497 if it's NULL (because we ran out of memory). From Bruno Haible.
7499 2000-03-05 Jim Meyering <meyering@lucent.com>
7501 * localcharset.c ("path-concat.h"): Include.
7502 (get_charset_aliases): Use path_concat instead of ANSI string
7505 * unicodeio.h (PARAMS): Define.
7506 Use it to guard prototype.
7508 2000-03-04 Jim Meyering <meyering@lucent.com>
7510 * Makefile.am (install-exec-local): Create $(libdir) before installing
7512 (uninstall-local): Uncomment this rule so `make distcheck' works
7515 * unicodeio.c (<errno.h>): Include it.
7516 (errno): Declare if not defined.
7518 * localcharset.c: Add Bruno's comment justifying use of volatile.
7520 * config.charset: New version, incorporating remarks from a linux
7521 i18n mailing list. From Bruno Haible.
7523 2000-03-02 Jim Meyering <meyering@lucent.com>
7525 * Makefile.am (EXTRA_DIST): Add config.charset.
7527 2000-03-01 Jim Meyering <meyering@lucent.com>
7529 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7530 * unicodeio.c: Likewise.
7532 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7534 * config.charset: New file.
7535 * localcharset.c: New file.
7536 * unicodeio.h, unicodeio.c: New files.
7537 * Makefile.am (DEFS): Add -DLIBDIR=...
7538 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7539 (noinst_HEADERS): Add unicodeio.h.
7540 (all-local, install-exec-local, charset.alias): New targets.
7542 2000-02-28 Paul Eggert <eggert@twinsun.com>
7544 * quotearg.c (ALERT_CHAR): New macro.
7545 (quotearg_buffer_restyled): Use it.
7547 2000-02-27 Jim Meyering <meyering@lucent.com>
7549 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7550 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7552 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7553 not `#if STDC_HEADERS'.
7554 Declare malloc if needed.
7556 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7557 now that autoconf always defines the HAVE_DECL_ symbols.
7558 * human.c: Likewise.
7560 * strtoumax.c: Likewise.
7562 * backupfile.c: Arrange for cpp to fail if the configure-time
7563 declaration check was not run.
7565 * human.c: Likewise.
7567 * strtoumax.c: Likewise.
7569 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7570 then first look up the entire `.'-containing string as a login name.
7572 2000-02-18 Paul Eggert <eggert@twinsun.com>
7574 * getdate.y: Handle two-digit years with leading zeros correctly.
7575 (textint): New typedef.
7576 (parser_control): Member year changed from int to textint.
7578 (YYSTYPE): Removed; replaced by %union with int and textint members.
7579 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7580 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7581 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7582 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7583 (date, number, to_year): Use width of number in digits, not its value,
7584 to determine whether it's a 2-digit year, or a 2-digit time.
7585 (yylex): Store number of digits of numeric tokens.
7586 Reported by John Kendall.
7588 (parser_control): Changed from struct parser_control to typedef (for
7589 consistency). All uses changed.
7591 (tID): Removed; not used.
7592 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7594 2000-02-14 Paul Eggert <eggert@twinsun.com>
7596 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7597 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7599 2000-02-12 Jim Meyering <meyering@lucent.com>
7601 * userspec.c (ISDIGIT): Define it.
7602 (isdigit): Remove definition.
7603 (is_number): Use ISDIGIT, not isdigit.
7604 <libintl.h>: Include.
7606 (parse_user_spec): Mark translatable strings.
7608 2000-02-10 Jim Meyering <meyering@lucent.com>
7610 With these changes, nanosleep.[ch] are finally enough like the other
7611 lib/* replacement files to compile on a few more losing systems.
7613 * nanosleep.h: Don't include config.h.
7614 Remove prototype from declaration of nanosleep.
7615 (PARAMS): Remove now-unneeded definition.
7616 * nanosleep.c: #undef nanosleep.
7617 (rpl_nanosleep): Rename from nanosleep.
7619 2000-02-03 Jim Meyering <meyering@lucent.com>
7621 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7622 rather than with `#if HAVE_UTMPNAME'.
7624 2000-02-01 Jim Meyering <meyering@lucent.com>
7626 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7628 2000-01-31 Jim Meyering <meyering@lucent.com>
7630 * nanosleep.h (nanosleep): Guard declaration with
7631 `#if ! HAVE_DECL_NANOSLEEP'.
7632 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7633 the declaration in that vendor's sys/timers.h.
7634 Reported by Christian Krackowizer.
7636 * quotearg.c (ISASCII): Add #undef and move definition to follow
7637 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7638 (ISPRINT): Likewise.
7639 Reported by Tom Tromey.
7641 2000-01-30 Jim Meyering <meyering@lucent.com>
7643 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7644 uses of ->ut_name. The latter doesn't work with new Linux header files
7645 where only utmpx.ut_user is declared.
7647 * readutmp.h (UT_USER): Define.
7649 2000-01-23 Jim Meyering <meyering@lucent.com>
7651 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7654 2000-01-22 Jim Meyering <meyering@lucent.com>
7656 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7657 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7658 Required for some AIX systems. Reported by Christian Krackowizer.
7659 [TESTING] (main): New function.
7661 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7662 * dirname.c (dir_name): Support for DOS-style file names with drive
7665 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7667 * strverscmp.c (ISDIGIT): Define.
7668 (strverscmp): Use ISDIGIT, not isdigit.
7670 2000-01-17 Paul Eggert <eggert@twinsun.com>
7672 * nanosleep.c (nanosleep):
7673 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7674 POSIX.1 doesn't require SA_INTERRUPT and some systems
7675 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7676 it's been part of POSIX.1 since day 1 (in 1988).
7678 2000-01-17 Jim Meyering <meyering@lucent.com>
7680 * interlock: Remove unused file. Reported by François Pinard.
7682 2000-01-16 Paul Eggert <eggert@twinsun.com>
7684 * quotearg.c (quotearg_buffer_restyled): Do not quote
7685 alert, backslash, formfeed, and vertical tab unnecessarily in
7686 shell quoting style.
7689 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7690 Free Software Foundation, Inc.
7691 Copying and distribution of this file, with or without modification,
7692 are permitted provided the copyright notice and this notice are preserved.