1 2005-09-12 Derek Price <derek@ximbiot.com>
2 Paul Eggert <eggert@cs.ucla.edu>
4 * glob-libc.h: Renamed from glob_.h. The new version is
5 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
6 protecting things that should be done only in gnulib contexts.
7 * glob_.h: New file, containing only the glob things needed for
9 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
10 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
11 (glob, globfree, glob_pattern_p): Now defined simply in terms of
12 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
13 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
14 and to respect the namespace rules better.
16 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
18 Merge glibc and coreutils changes into gnulib, plus a few
20 * md5.c: Use #error rather than a string.
21 (CYCLIC): New macro, from glibc source. Use it instead of rol.
22 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
23 (__attribute__): Define to empty for non recent-GCC.
24 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
25 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
26 Renamed from their non-__ counterparts, with new macros replacing
27 them if not _LIBC. Add __THROW attribute.
29 (struct md5_ctx): Align buffer if using GCC.
30 * sha1.h (struct sha1_ctx): Likewise.
31 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
32 The old name was backwards.
33 (NOTSWAP): Remove; not used.
34 (rol): New macro, moved here from md5.h.
35 (sha1_process_block): Remove a FIXME that doesn't make sense.
37 2005-09-12 Derek Price <derek@ximbiot.com>
39 * gai_strerror.c: Include config.h when available. Include
40 getaddrinfo.h before other headers to test interface.
41 Reported by Larry Jones <lawrence.jones@ugs.com>.
43 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
45 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
46 definitions, since that's the preferred style in glibc.
47 Fix a minor spacing issue, and update copyright notice to match glibc's.
49 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
51 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
53 2005-09-06 Simon Josefsson <jas@extundo.com>
55 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
56 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
58 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
60 Change bitset word type from unsigned int to unsigned long int,
61 as this has better performance on typical 64-bit hosts.
62 Port bitset code to hosts with unusual word sizes.
63 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
64 (build_collating_symbol):
65 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
66 argument is a bitset. This is merely a style issue, but it makes
67 it clearer that an entire array is expected.
68 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
69 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
70 Port to the case where bitset_word is not the same as unsigned int.
71 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
72 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
74 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
75 (build_trtable, group_nodes_into_DFAstates):
77 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
78 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
79 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
80 * regexec.c (group_nodes_into_DFAstates): Likewise.
81 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
82 * regcomp.c (optimize_subexps, lower_subexp):
83 Work even if bitset_word has holes in its bitwise representation.
84 * regex_internal.h (BITSET_WORD_BITS): Likewise.
85 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
87 * regex_internal.c (re_string_reconstruct):
88 Don't assume UCHAR_MAX == 255.
89 * regex_internal.h (bitset_set_all): Likewise.
90 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
92 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
93 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
95 (BITSET_WORD_MAX): New macro.
96 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
97 (bitset_set_all, bitset_copy): Now inline functions, not macros.
98 (bitset_empty, bitset_copy):
99 Prefer sizeof (bitset) to multiplying it out ourselves.
100 (bitset_not_merge): Remove; unused.
101 (bitset_contain): Return bool, not unsigned int with one bit on.
103 * regexec.c (build_trtable): Don't assume bitset has no stricter
104 alignment than re_node_set; do this by defining a new internal
105 type struct dests_alloc and using it to allocate memory.
107 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
109 Check for arithmetic overflow when calculating sizes, to prevent
110 some buffer-overflow issues. These patches are conservative, in the
111 sense that when I couldn't determine whether an overflow was possible,
112 I inserted a run-time check.
113 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
114 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
115 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
116 (re_xnrealloc, re_x2nrealloc): New inline functions.
117 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
118 (build_equiv_class, build_charclass): Check for arithmetic overflow
119 in size expression calculations.
120 * lib/regex_internal.c (re_string_realloc_buffers):
121 (build_wcs_upper_buffer, re_node_set_add_intersect):
122 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
123 (re_dfa_add_node, register_state): Likewise.
124 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
125 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
126 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
127 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
129 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
131 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
132 to avoid a collision with bits/local_lim.h in glibc.
133 All uses changed. Problem reported by Dmitry V. Levin in
134 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
136 * regex_internal.c (build_wcs_upper_buffer): Fix portability
137 bugs in int versus size_t comparisons.
138 (re_string_context_at): Fix bug where the code assumed that
141 Use bool where appropriate.
142 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
144 (calc_eclosure_iter): Likewise, for ROOT arg.
145 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
146 (build_charclass_op): Likewise, for NON_MATCH arg.
147 * regex_internal.c (re_string_allocate, re_string_construct):
148 (re_string_construct_common): Likewise, for ICASE arg.
149 * regexec.c (re_search_2_stub, re_search_stub):
150 Likewise, for RET_LEN arg.
151 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
152 (set_regs): Likewise, for FL_BACKTRACK arg.
153 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
154 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
155 (calc_eclosure_iter, parse_bracket_exp):
156 Use bool for internal variables that are booleans.
157 * regexec.c (re_search_internal, check_matching, proceed_next_node):
158 (set_regs, build_sifted_states, sift_states_bkref):
159 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
160 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
161 (find_collation_sequence_value):
163 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
164 (re_node_set_compare):
165 Return bool, not int. All callers changed.
166 * regexec.c (check_halt_node_context, check_dst_limits):
167 (build_trtable, check_node_accept): Likewise.
168 * regex_internal.h: Include stdbool.h.
170 Fix bugs uncovered when converting to bool.
171 * regcomp.c (calc_eclosure_iter): Check for storage allocation
172 failure instead of charging ahead blindly.
173 * regex_internal.c (register_state): Likewise.
174 * regexec.c (re_search_2_stub): Use simpler method than boolean
175 for freeing internal storage.
176 (group_nodes_into_DFA_states): Use unsigned int, not int, for
177 bitset pieces used as boolean, to avoid undefined behavior
178 on hosts that do int overflow checking.
180 2005-08-31 Derek Price <derek@ximbiot.com>
182 * getdelim.c (getdelim): Return EOF on EOF.
183 Reported by Larry Jones <lawrence.jones@ugs.com>.
185 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
187 * regex_internal.c (re_string_reconstruct): Don't assume buffer
188 lengths fit in regoff_t; this isn't true if regoff_t is the same
190 * regex.c (re_search_internal): 5th arg is LAST_START
191 (= START + RANGE) instead of RANGE. This avoids overflow
192 problems when regoff_t is the same width as size_t.
194 (re_search_2_stub): Check for overflow when adding the
195 sizes of the two strings.
196 (re_search_stub): Check for overflow when adding START
197 to RANGE; if it occurs, substitute the extreme value.
199 2005-08-31 Jim Meyering <jim@meyering.net>
201 * regcomp.c (search_duplicated_node): Make first pointer arg
203 * regex_internal.c (create_ci_newstate, create_cd_newstate):
204 (register_state): Likewise.
205 * regexec.c (search_cur_bkref_entry, check_dst_limits):
206 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
207 (group_nodes_into_DFAstates): Likewise.
209 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
211 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
212 old glibc regex code mishandles strings longer than 2**31 bytes.
213 This patch fixes this when the regex code is used in gnulib
214 (i.e., outside glibc).
216 This patch should not affect the use of the regex code inside
217 glibc. No doubt this problem also needs to be handled for glibc
218 as well, but the result will be an incompatible change to the
219 glibc ABI, and the old ABI will have to be supported too. That
220 can be the the subject for another patch.
222 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
223 governing whether the rest of this patch is active. By default,
224 the macro is disabled and the patch has no effect.
225 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
226 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
227 (struct re_pattern_buffer, re_search, re_search_2, re_match):
228 (re_match_2, re_set_registers): Use the new types.
229 * regex_internal.h (Idx, re_hashval_t): New types.
230 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
232 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
233 (re_string_context_at, bin_tree_t, re_dfastate_t):
234 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
235 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
236 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
237 (re_string_char_size_at, re_string_wchar_at):
238 (re_string_elem_size_at):
239 Use the new types and macros to port to 64-bit hosts.
240 Use unsigned types for internal values, so that the code
241 mostly works even for arrays larger than SSIZE_MAX.
242 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
243 (search_duplicated_node, calc_eclosure_iter, fetch_number):
244 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
245 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
246 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
247 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
248 (calc_inveclosure, parse_dup_op, build_range_exp):
249 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
250 (fetch_number, create_token_tree, mark_opt_subexp):
252 * regex_internal.c (re_string_construct_common, create_ci_newstate):
253 (create_cd_newstate, re_string_allocate, re_string_construct):
254 (re_string_realloc_buffers, build_wcs_upper_buffer):
255 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
256 (re_string_reconstruct, re_string_peek_byte_case):
257 (re_string_fetch_byte_case, re_string_context_at):
258 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
259 (re_node_set_init_copy, re_node_set_add_intersect):
260 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
261 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
262 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
263 (re_acquire_state, re_acquire_state_context, register_state):
265 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
266 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
267 (re_search_internal, re_search_2_stub, re_search_stub)
268 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
269 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
270 (update_cur_sifted_state, check_dst_limits):
271 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
272 (check_subexp_limits, sift_states_bkref, merge_state_array):
273 (check_subexp_matching_top, get_subexp, get_subexp_sub):
274 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
275 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
276 (expand_bkref_cache, check_node_accept_bytes):
277 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
278 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
279 (acquire_init_state_context, check_halt_node_context):
280 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
281 (sift_states_backward, clean_state_log_if_needed):
282 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
283 (find_recover_state, transit_state_sb, transit_state_mb):
284 (transit_state_bkref, build_trtable, match_ctx_clean):
286 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
287 to work around an assumption that REG_MISSING is negative.
289 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
290 (seek_collating_symbol_entry) [defined _LIBC]:
291 (lookup_collation_sequence_value) [defined _LIBC]:
292 (build_range_exp, build_collating_symbol) [defined _LIBC]:
293 Use prototypes rather than old-style function definitions.
294 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
295 (transit_state_sb) [0]:
296 (find_collation_sequence_value) [defined _LIBC]: Likewise.
298 * regexec.c (re_search_internal): Simplify update of rm_so and
301 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
302 (optimize_subexps, lower_subexp):
303 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
304 since the signed shift might overflow. Use 1u<<31 instead.
305 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
306 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
309 * regcomp.c (optimize_subexps, lower_subexp):
310 Use CHAR_BIT rather than 8, for clarity.
311 * regexec.c (check_dst_limits_calc_pos_1):
312 (check_subexp_matching_top): Likewise.
313 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
314 have to worry about portability issues when shifting it left.
315 Remove no-longer-needed test for table_size > 0.
316 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
317 in a word, as the resulting behavior is undefined.
318 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
319 in one case, a <= should have been an <, and in another case the
320 whole test was missing.
321 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
322 the standard name CHAR_BIT.
323 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
324 this is not true on one's complement and signed-magnitude hosts.
326 * regex_internal.h (re_sub_match_top_t): Remove unused member
328 (struct re_dfa_t): Remove unused member states_alloc.
329 * regcomp.c (init_dfa): Don't initialize unused members.
331 2005-08-31 Bruno Haible <bruno@clisp.org>
333 * strstr.c: Include <stddef.h>, for NULL.
334 * strcasestr.c: Likewise.
335 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
337 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
339 * iconvme.h: Add prototype for iconv_alloc.
341 2005-08-29 Simon Josefsson <jas@extundo.com>
343 * iconvme.c: Fix errno.
345 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
347 * iconvme.c: Split iconv_string into iconv_alloc.
349 2005-08-27 Jim Meyering <jim@meyering.net>
351 * fopen-safer.c: Merge minor changes from coreutils.
352 * dup-safer.c: Likewise.
353 * fd-safer.c: Likewise.
355 Merge from coreutils.
356 * stdio--.h: New file.
357 * stdlib--.h: New file.
358 * mkstemp-safer.c: New file.
361 * pipe-safer.c: New file.
362 * creat-safer.c: New file.
363 * fcntl--.h (creat): Define to creat_safer.
364 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
365 * unistd--.h (pipe): Define to pipe_safer.
366 * unistd-safer.h: Declare pipe_safer.
368 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
370 * regex_internal.h: Remove all references to
371 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
373 (bitset_not, bitset_merge, bitset_not_merge):
374 (bitset_mask, re_string_allocate, re_string_construct):
375 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
376 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
377 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
378 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
379 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
380 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
381 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
382 (re_acquire_state_context):
383 Remove unnecessary forward decls.
384 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
385 Put __attribute at function definition,
386 now that the function decl has been removed.
387 * lib/regex_internal.c (re_string_peek_byte_case):
388 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
391 2005-08-26 Simon Josefsson <jas@extundo.com>
393 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
394 Haible <bruno@clisp.org>.
396 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
398 * regexec.c (set_regs): Don't alloca with an unbounded size.
400 alloca modernization/simplification for regex.
401 * regex.c: Remove portability cruft for alloca. This no longer
402 needs to be at the start of the file, and can be moved into
403 regex_internal.h and simplified.
404 * regex_internal.h: Include <alloca.h>.
405 (__libc_use_alloca) [!defined _LIBC]: New macro.
406 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
407 now works outside glibc.
409 2005-08-24 Simon Josefsson <jas@extundo.com>
411 * getpass.c: Add WIN32 implementation. Conditionalize use of
412 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
415 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
417 Make regex safe for g++. This fixes one real bug (an "err"
418 that should have been "*err"). g++ problem reported by
420 * regex_internal.h (re_calloc): New macro, consistent with
421 re_malloc etc. All callers of calloc changed to use re_calloc.
422 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
423 not int. All callers changed.
424 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
425 just use an array of size MB_LEN_MAX.
426 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
427 (find_recover_state): Change "err" to "*err"; this fixes what
428 appears to be a real bug.
429 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
432 2005-08-25 Jim Meyering <jim@meyering.net>
434 * open-safer.c: Include <config.h>.
435 Otherwise, we'd lose LARGEFILE support in any file using
438 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
440 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
441 * regex.h (regerror): Likewise.
443 * regex.c: Do not include <sys/types.h>, as POSIX no longer
444 requires this. (The code never needed it.)
446 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
447 All uses of recently-renamed identifiers changed to use the new,
448 POSIX-compliant names. The code will build and run just fine
449 without these changes, but it's better to eat our own dog food
450 and use the standard-conforming names.
452 * regex.h: Fix a multitude of POSIX name space violations.
453 These changes have an effect only for programs that define
454 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
455 do not change anything for programs compiled in the normal way.
456 Also, there is no effect on the ABI.
458 (_REGEX_SOURCE): New macro.
459 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
460 defined and _GNU_SOURCE is not; this fixes a name space violation.
462 Rename the following macros to obey POSIX requirements.
463 The old names are still visible as macros if _REGEX_SOURCE is defined.
464 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
465 RE_BACKSLASH_ESCAPE_IN_LISTS.
466 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
467 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
468 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
469 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
470 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
471 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
472 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
473 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
474 (REG_INTERVALS): renamed from RE_INTERVALS.
475 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
476 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
477 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
478 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
479 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
480 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
481 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
482 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
483 RE_UNMATCHED_RIGHT_PAREN_ORD.
484 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
485 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
486 (REG_DEBUG): renamed from RE_DEBUG.
487 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
488 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
489 unusual, since we can't clash with the POSIX REG_ICASE.
490 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
491 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
492 (REG_NO_SUB): renamed from RE_NO_SUB.
493 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
494 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
495 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
496 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
497 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
498 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
499 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
500 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
501 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
502 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
503 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
504 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
505 RE_SYNTAX_POSIX_MINIMAL_BASIC.
506 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
507 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
508 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
509 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
510 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
511 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
512 (REG_FIXED): Renamed from REGS_FIXED.
513 (REG_NREGS): Renamed from RE_NREGS.
515 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
516 of other REG_* macros, since POSIX says the user is allowed to
517 #undef these macros selectively.
519 (reg_errcode_t): Update comment stating what other tables need
522 Rename the following enum values to obey POSIX requirements.
523 The old names are still visible as macros.
524 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
525 is not defined, since GNU is supposed to be a superset of POSIX as
526 much as possible, and since we want reg_errcode_t to be a signed
527 type for implementation consistency.
528 (_REG_NOERROR): Renamed from REG_NOERROR.
529 (_REG_NOMATCH): Renamed from REG_NOMATCH.
530 (_REG_BADPAT): Renamed from REG_BADPAT.
531 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
532 (_REG_ECTYPE): Renamed from REG_ECTYPE.
533 (_REG_EESCAPE): Renamed from REG_EESCAPE.
534 (_REG_ESUBREG): Renamed from REG_ESUBREG.
535 (_REG_EBRACK): Renamed from REG_EBRACK.
536 (_REG_EPAREN): Renamed from REG_EPAREN.
537 (_REG_EBRACE): Renamed from REG_EBRACE.
538 (_REG_BADBR): Renamed from REG_BADBR.
539 (_REG_ERANGE): Renamed from REG_ERANGE.
540 (_REG_ESPACE): Renamed from REG_ESPACE.
541 (_REG_BADRPT): Renamed from REG_BADRPT.
542 (_REG_EEND): Renamed from REG_EEND.
543 (_REG_ESIZE): Renamed from REG_ESIZE.
544 (_REG_ERPAREN): Renamed from REG_ERPAREN.
545 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
546 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
547 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
548 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
550 (_REG_RE_NAME, _REG_RM_NAME): New macros.
551 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
552 changed. But support the old name if the new one is not defined
553 and if _REGEX_SOURCE.
555 Change the following member names in struct re_pattern_buffer.
556 The old names are still supported if !_REGEX_SOURCE.
557 The new names are always supported, regardless of _REGEX_SOURCE.
558 (re_buffer): Renamed from buffer.
559 (re_allocated): Renamed from allocated.
560 (re_used): Renamed from used.
561 (re_syntax): Renamed from syntax.
562 (re_fastmap): Renamed from fastmap.
563 (re_translate): Renamed from translate.
564 (re_can_be_null): Renamed from can_be_null.
565 (re_regs_allocated): Renamed from regs_allocated.
566 (re_fastmap_accurate): Renamed from fastmap_accurate.
567 (re_no_sub): Renamed from no_sub.
568 (re_not_bol): Renamed from not_bol.
569 (re_not_eol): Renamed from not_eol.
570 (re_newline_anchor): Renamed from newline_anchor.
572 Change the following member names in struct re_registers.
573 The old names are still supported if !_REGEX_SOURCE.
574 The new names are always supported, regardless of _REGEX_SOURCE.
575 (rm_num_regs): Renamed from num_regs.
576 (rm_start): Renamed from start.
577 (rm_end): Renamed from end.
579 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
580 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
581 Prepend __ to parameter names.
583 Undo yesterday's changes.
585 2005-08-24 Jim Meyering <jim@meyering.net>
588 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
590 2005-08-21 Bruno Haible <bruno@clisp.org>
592 * lock.h: Add multiple inclusion guard.
593 * tls.h: Add multiple inclusion guard.
595 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
597 * regex.h (REG_NOSYS)
598 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
599 Define, since POSIX requires it as of 2001.
600 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
601 New private symbol, used to keep the enum signed in all cases.
602 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
603 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
605 * regex_internal.c (re_string_skip_chars, register_state):
607 Remove forward decls; no longer needed now that we use prototypes.
608 * regexec.c (acquire_init_state_context, check_halt_node_context):
609 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
610 (clean_state_log_if_needed): Likewise.
612 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
614 Fix problems reported by Sam Steingold in
615 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
616 * regexec.c (sift_states_bkref): Fix portability bug: the code
617 assumed that reg_errcode_t is a signed type, which is not
618 necessarily true if _XOPEN_SOURCE is not defined.
619 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
620 some compilers warn about it otherwise.
622 2005-08-20 Jim Meyering <jim@meyering.net>
624 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
625 of unused local, dfa.
627 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
629 * regcomp.c (create_initial_state): Remove duplicate decl.
630 (init_word_char, create_initial_state, duplicate_node_closure):
631 (fetch_token, peek_token_bracket, build_range_exp):
632 (build_collating_symbol): Remove forward decls; no longer needed
633 now that we use prototypes.
636 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
637 (re_compile_fastmap_iter, regcomp, regerror, regfree):
638 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
639 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
640 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
641 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
642 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
643 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
644 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
645 (build_range_exp, build_collating_symbol, parse_bracket_exp):
646 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
647 (build_charclass, build_charclass_op, fetch_number, create_tree):
648 (create_token_tree, mark_opt_subexp, duplicate_tree):
649 Use prototypes rather than old-style definitions.
652 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
653 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
654 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
655 (re_string_reconstruct, re_string_peek_byte_case):
656 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
657 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
658 (re_node_set_init_copy, re_node_set_add_intersect):
659 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
660 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
661 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
662 (re_acquire_state, re_acquire_state_context, register_state):
663 (create_ci_newstate, create_cd_newstate, free_state):
665 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
666 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
667 (re_search_internal, prune_impossible_nodes):
668 (acquire_init_state_context, check_matching, static):
669 (check_halt_node_context, check_halt_state_context, proceed_next_node):
670 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
671 (update_regs, sift_states_backward, build_sifted_states):
672 (clean_state_log_if_needed, merge_state_array):
673 (update_cur_sifted_state, add_epsilon_src_nodes):
674 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
675 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
676 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
677 (find_recover_state, check_subexp_matching_top, transit_state_mb):
678 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
679 (check_arrival, check_arrival_add_next_nodes):
680 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
681 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
682 (check_node_accept_bytes, check_node_accept, extend_buffers):
683 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
684 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
689 (re_string_allocate, re_string_construct, re_string_reconstruct):
690 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
691 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
692 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
693 (re_string_context_at, re_string_peek_byte_case):
694 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
695 is defined, since we now use prototypes always.
697 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
698 C89 or better. All uses removed.
700 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
702 * regex_internal.c (re_acquire_state, re_acquire_state_context)
703 [defined lint]: Suppress bogus uninitialized-variable warnings.
705 * regcomp.c (duplicate_node): Return new index, not an error code,
706 and let the caller return REG_ESPACE if out of space. This
707 removes an uninitialied-variable warning with GCC 4.0.1, and also
708 avoids taking the address of a local variable. All callers
711 2005-08-19 Jim Meyering <jim@meyering.net>
713 * regexec.c (proceed_next_node): Redo local variables to
714 avoid GCC shadowing warnings.
716 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
718 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
719 (re_node_set_insert_last, re_dfa_add_node):
720 Rename local variables to avoid GCC shadowing warnings.
722 2005-08-18 Bruno Haible <bruno@clisp.org>
724 * strstr.c (strstr): Fix return value in multibyte case.
725 * strcasestr.c (strcasestr): Likewise.
727 2005-08-17 Jim Meyering <jim@meyering.net>
729 Make the %s format (seconds since the epoch) work for a negative
730 number and when used with a zero-padded field width, e.g. %015s.
732 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
733 label so that it precedes the code to set `digits'. Otherwise,
734 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
735 print `00-22'. Now, it prints `-0022', as it should.
737 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
739 * regex.h: Remove useless space-before-tab. From coreutils.
741 2005-08-17 Bruno Haible <bruno@clisp.org>
743 * strcasestr.h: New file.
744 * strcasestr.c: New file.
746 2005-08-17 Bruno Haible <bruno@clisp.org>
748 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
749 * strstr.c: Completely rewritten, with multibyte locale support.
751 2005-08-17 Bruno Haible <bruno@clisp.org>
753 * strcasecmp.c: Use mbuiter.h.
755 2005-08-17 Bruno Haible <bruno@clisp.org>
757 * mbuiter.h: New file.
759 2005-08-16 Bruno Haible <bruno@clisp.org>
761 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
763 (mbi_avail, mbi_advance): Let the iteration end before the terminating
764 NUL byte, not after it.
766 2005-08-16 Bruno Haible <bruno@clisp.org>
768 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
769 the valid ones. Makes the comparison operations transitive:
770 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
771 * strcasecmp.c (strcasecmp): Use mb_casecmp.
773 2005-08-16 Bruno Haible <bruno@clisp.org>
775 * strcase.h (strcasecmp): Add note in comments.
776 * strncasecmp.c: Use code from strcasecmp.c.
777 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
778 (strcasecmp): Work correctly in multibyte locales.
780 2005-08-16 Bruno Haible <bruno@clisp.org>
782 * strnlen1.h: New file.
783 * strnlen1.c: New file.
785 2005-08-16 Bruno Haible <bruno@clisp.org>
787 * mbfile.h: New file.
789 2005-08-16 Bruno Haible <bruno@clisp.org>
791 * mbiter.h: New file.
793 2005-08-16 Bruno Haible <bruno@clisp.org>
795 * mbchar.h: New file.
796 * mbchar.c: New file.
798 2005-08-16 Bruno Haible <bruno@clisp.org>
800 * tls.h: New file, from GNU gettext.
801 * tls.c: New file, from GNU gettext.
803 2005-08-15 Bruno Haible <bruno@clisp.org>
805 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
808 2005-08-14 Jim Meyering <jim@meyering.net>
812 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
813 Use the hash-table-based cycle-detection code not just when
814 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
815 Reported by James Youngman in
816 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
817 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
818 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
819 This lets us compile with -DFTS_DEBUG, once again.
820 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
821 * fts.c (fd_safer): Remove decl.
822 Include fcntl--.h rather than unistd-safer.h
823 (fts_safe_changedir): Don't call fd_safer; no longer needed
824 now that we include fcntl--.h.
826 2005-08-11 Simon Josefsson <jas@extundo.com>
828 * readline.h, readline.c: New file.
830 2005-08-11 Bruno Haible <bruno@clisp.org>
832 * strnlen.h (strnlen): Change parameter name to match comment.
834 2005-08-10 Simon Josefsson <jas@extundo.com>
836 * strndup.c: Use strnlen.h.
838 * strnlen.h: New file.
840 2005-08-02 Simon Josefsson <jas@extundo.com>
842 * getline.h, getline.c: Rewrite.
844 * getdelim.h, getdelim.c: New files, ported from glibc.
846 2005-07-31 Bruno Haible <bruno@clisp.org>
848 * lock.h (gl_lock_initializer): New macro.
849 (gl_lock_define_initialized): Use it.
850 (gl_rwlock_initializer): New macro.
851 (gl_rwlock_define_initialized): Use it.
852 (gl_recursive_lock_initializer): New macro.
853 (gl_recursive_lock_define_initialized): Use it.
855 2005-07-26 Bruno Haible <bruno@clisp.org>
857 * lock.h: Update from GNU gettext.
858 * lock.c: Update from GNU gettext.
860 2005-07-18 Bruno Haible <bruno@clisp.org>
862 * lock.h (gl_once_t): New type.
863 (gl_once_define, gl_once): New macros.
864 * lock.c (fresh_once): New variable.
865 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
868 2005-07-18 Simon Josefsson <jas@extundo.com>
870 * check-version.c (check_version): Accept identical versions too.
872 2005-07-18 Bruno Haible <bruno@clisp.org>
874 * lock.h: New file, from GNU gettext.
875 * lock.c: New file, from GNU gettext.
877 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
879 * quotearg.c: Add translator comment suggested by Bruno Haible,
882 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
884 * version-etc-fsf.c (version_etc_copyright): Parameterize the
885 copyright symbol and the year.
886 * version-etc.c (COPYRIGHT_YEAR): New constant.
887 (version_etc_va): Use parameterized copyright notice.
888 Reword to conform to the current GNU coding standards.
890 2005-07-11 Simon Josefsson <jas@extundo.com>
892 * size_max.h: New file.
894 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
896 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
899 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
900 and Paul Eggert <eggert@cs.ucla.edu>
902 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
903 in wint_t, not wchar_t. Remove now-unnecessary cast.
905 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
907 * regex.c, regex.h: Sync from libc.
908 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
909 New files, synced from libc, except that regex_internal.h
910 currently has a small porting fix.
912 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
914 Remove the dependency of the strftime module on the tzset module.
915 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
916 Copy the input structure, to work around some of the bug with
917 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
918 Solaris releases, you should also use the tzset module, but we won't
919 require it as a dependency any more since we don't want LGPLed code
920 to depend on GPLed code.
922 2005-07-02 Jim Meyering <jim@meyering.net>
924 * backupfile.c (backup_args): Change a `0' to NULL.
926 2005-07-01 Jim Meyering <jim@meyering.net>
928 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
929 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
930 * save-cwd.c, tempname.c:
931 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
932 and don't include <sys/file.h>).
934 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
936 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
937 declares only 'struct timespec;' (!).
939 2005-06-29 Jim Meyering <jim@meyering.net>
941 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
942 type name. Use the variable name instead.
943 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
945 2005-06-28 Simon Josefsson <jas@extundo.com>
947 * check-version.h, check-version.c: New files.
949 2005-06-28 Simon Josefsson <jas@extundo.com>
951 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
952 collision with global variable. Better indentation. Don't
953 increment buffer pointer beyond buffer end. Based on comments
954 from Paul Eggert <eggert@cs.ucla.edu>.
958 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
960 * canon-host.c (canon-host): Append trailing "," to 0 in
961 initializer of struct addrinfo, as an indication that we don't
962 care how many members the structure has.
964 2005-06-24 Derek Price <derek@ximbiot.com>
965 and Bruno Haible <bruno@clisp.org>
967 Remove stat module & update lstat.
968 * stat.c: Remove this file...
969 (slash_aware_lstat): ...moving this content and its support...
970 * lstat.c (rpl_lstat): ...into here.
973 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
975 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
976 (ranged_convert): Don't save conversion in a temporary struct.
977 This causes a warning with GCC 4.0.0, and anyway in the typical
978 case it's not worth the extra 100 bytes or so of code.
979 (ranged_convert, __mktime_internal): When calling a function via a
980 pointer P, use P () rather than (*P) (), as we now assume C89 or
983 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
985 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
986 "who -r" failed to give output. Problem reported by Tim Waugh.
988 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
989 (xcalloc): Use it to avoid needless tests.
990 Problem reported by Jim Meyering.
992 2005-06-16 Jim Meyering <jim@meyering.net>
994 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
995 when either N or S is zero.
997 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
999 * argp.h (__option_is_short): Check upper limit of
1000 __key. Isprint() requires its argument to have the value
1001 of an unsigned char or EOF.
1003 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1005 * fnmatch.c (fnmatch): If there is an encoding error in a
1006 multibyte string or pattern, fall back on unibyte matching.
1007 Problem reported by James Youngman.
1009 2005-06-08 Bruno Haible <bruno@clisp.org>
1011 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1014 2005-06-08 Bruno Haible <bruno@clisp.org>
1016 * csharpcomp.h: New file, from GNU gettext.
1017 * csharpcomp.c: New file, from GNU gettext.
1018 * csharpcomp.sh.in: New file, from GNU gettext.
1020 2005-06-07 Derek Price <derek@ximbiot.com>
1023 * glob_.h: Indent nested #ifdef.
1025 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1027 Sync from coreutils.
1028 Use "file name" when talking about file names, instead of "filename"
1029 or "path", as per the GNU coding standards.
1030 * mkdir-p.c: Renamed from makepath.c.
1031 (make_dir_parents): Renamed from make_path. All callers changed.
1032 * mkdir-p.h: Likewise. All includers changed.
1033 * filenamecat.c: Renamed from path-concat.c.
1034 (file_name_concat): Renamed from path_concat. All callers changed.
1035 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1036 * filenamecat.h: Likewise. All includers changed.
1037 * acl.c: Don't use "path" or "filename" to mean "file name"
1038 in comments or local variable names.
1039 * basename.c: Likewise.
1040 * canonicalize.c, canonicalize.h: Likewise.
1041 * dirname.c, dirname.h: Likewise.
1042 * euidaccess.c: Likewise.
1043 * exclude.c: Likewise
1044 * fnmatch_.h, fnmatch_loop.c: Likewise.
1045 * fsusage.c, fsuage.h: Likewise.
1046 * fts.c, fts_.h: Likewise.
1047 * getcwd.c: Likewise.
1048 * getloadavg.c: Likewise.
1049 * mkstemp.c: Likewise.
1050 * mountlist.c, mountlist.h: Likewise.
1051 * openat.c, openat.h: Likewise.
1052 * readlink-stub.c: Likewise.
1053 * readutmp.c, readutmp.h: Likewise.
1054 * rename.c: Likewise.
1055 * rmdir.c: Likewise.
1057 * savedir.c: Likewise.
1058 * stripslash.c: Likewise.
1059 * tempname.c: Likewise.
1060 * xreadlink.c: Likewise.
1061 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1063 * exclude.h: Likewise.
1065 * euidaccess.c (getuid, getgid, getuid, getegid)
1066 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1067 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1068 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1069 * pathmax.h: Include <limits.h> unconditionally, since other
1070 files have been getting away with it for years (MORE/BSD 4.3
1072 * userspec.c (getpwnam, getgrnam, getgrgid)
1073 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1075 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1076 Define to 256, not 255, as per modern POSIX.
1078 2005-06-01 Bruno Haible <bruno@clisp.org>
1080 * csharpexec.h: New file, from GNU gettext.
1081 * csharpexec.c: New file, from GNU gettext.
1082 * csharpexec.sh.in: New file, from GNU gettext.
1084 2005-05-31 Derek Price <derek@ximbiot.com>
1085 Paul Eggert <eggert@cs.ucla.edu>
1088 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1090 2005-05-29 Derek Price <derek@ximbiot.com>
1091 Paul Eggert <eggert@cs.ucla.edu>
1093 * glob_.h, glob.c: New files.
1095 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1097 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1099 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1100 the configuration hassle isn't worth it.
1101 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1102 (LONGEST_MODIFIER, PRIuMAX): Remove.
1104 2005-05-27 Bruno Haible <bruno@clisp.org>
1106 * getlogin_r.h: Remove second include of <stddef.h>.
1108 2005-05-25 Bruno Haible <bruno@clisp.org>
1109 Derek Price <derek@ximbiot.com>
1111 * getlogin_r.h: Simplify API documentation.
1113 2005-05-25 Derek Price <derek@ximbiot.com>
1114 Paul Eggert <eggert@cs.ucla.edu>
1116 * getlogin_r.c, getlogin_r.h: New files.
1118 2005-05-22 Bruno Haible <bruno@clisp.org>
1120 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1121 Also include <sys/param.h> if it defines MIN, MAX.
1122 Based on a patch by Derek Price <derek@ximbiot.com>.
1124 2005-05-22 Bruno Haible <bruno@clisp.org>
1126 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1127 (INT64_MIN): Fix definition.
1128 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1130 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1131 NEED_SIGNED_INT_TYPES.
1133 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1134 HAVE_SYSTEM_INTTYPES.
1136 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1138 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1139 so that unistd-safer.h (GPL'ed code) need not be included.
1141 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1144 * fts.c: Don't include "cycle-check.h" or "hash.h".
1145 (setup_dir, free_dir): New functions.
1146 (enter_dir, leave_dir): Define trivial
1147 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1148 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1149 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1150 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1151 Move to fts-cycle.c.
1152 (fts_open): Use setup_dir.
1153 (fts_close): Use free_dir.
1154 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1155 This adds a label and some gotos, but the alternatives were messier.
1156 Check for memory allocation failure when entering a dir.
1157 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1158 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1159 (FTS): New member fts_cycle, that is a union that contains the
1160 old active_dir_ht and cycle_state. All uses changed to mention
1161 fts_cycle.ht and fts_cycle.state.
1162 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1163 fts.c, with the following changes:
1164 (setup_dir, free_dir): New functions.
1165 (enter_dir): Now returns bool. Return true if successful, false
1166 if memory exhausted. All callers changed.
1167 Do not bother partly cleaning up on
1168 memory allocation failure; that is free_dir's job.
1169 However, free ad if hash_insert fails, to avoid memory leak.
1170 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1171 fts->fts_options to see which union member to use.
1173 2005-05-20 Jim Meyering <jim@meyering.net>
1175 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1176 Now a macro, to pacify GCC.
1178 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1180 * chown.c (rpl_chown): Return -1 on failure.
1182 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1184 * canonicalize.c: Include canonicalize.h first, to test interface.
1185 Include <stddef.h> unconditionally, since we assume C89 now.
1186 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1187 * fts.c: Include fts_.h first, to check interface.
1188 Do not include intprops.h; no longer needed.
1189 Include cycle-check.h and hash.h, since fts_.h no longer does.
1190 Remove unnecessary casts of closedir to void.
1191 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1192 decide whether to decrement nlinks.
1193 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1194 (FTS): Use struct hash_table * instead of Hash_table, so that
1195 we no longer need to include hash.h here.
1197 2005-05-17 Jim Meyering <jim@meyering.net>
1199 * fts.c, fts_.h: New files, from coreutils.
1201 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1203 Sync from coreutils.
1204 * unlinkdir.c, unlinkdir.h: New files.
1205 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1206 regex.h, unlocked-io.h, xtime.h:
1207 White space changes only.
1208 * makepath.c (make_path): Port to hosts where leading "//" is special.
1209 * yesno.c: Include getline.h, not ctype.h.
1210 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1211 Use getline to remove arbitrary restriction on response length.
1213 2005-05-13 Bruno Haible <bruno@clisp.org>
1215 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1216 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1217 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1218 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1219 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1220 Add support for 64-bit integers in the MSVC compiler.
1222 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1224 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1225 Change the initial comment to refer to GPL, not LGPL.
1226 gnulib-tool will change it to LGPL as needed.
1228 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1229 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1230 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1231 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1232 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1233 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1234 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1235 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1236 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1237 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1238 concatpath.c, config.charset, copy-file.c, copy-file.h,
1239 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1240 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1241 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1242 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1243 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1244 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1245 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1246 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1247 full-read.c, full-read.h, full-write.c, full-write.h,
1248 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1249 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1250 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1251 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1252 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1253 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1254 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1255 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1256 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1257 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1258 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1259 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1260 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1261 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1262 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1263 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1264 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1265 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1266 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1267 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1268 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1269 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1270 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1271 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1272 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1273 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1274 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1275 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1276 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1277 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1278 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1279 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1280 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1281 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1282 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1283 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1284 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1285 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1286 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1287 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1288 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1289 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1290 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1291 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1292 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1293 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1294 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1295 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1296 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1297 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1298 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1299 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1300 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1301 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1302 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1303 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1304 Update FSF postal mail address.
1306 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1308 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1309 specified in ai_socktype. Fix invalid ai_protocol
1310 check. ai_protocol is usually set to 0 or depending on
1311 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1312 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1313 ai_socktype / ai_protocol in the returned addrinfo structure.
1315 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1316 Bruno Haible <bruno@clisp.org>
1318 * inet_ntop.h: New file.
1319 * inet_ntop.c: New file, from glibc with modifications.
1321 2005-05-08 Jim Meyering <jim@meyering.net>
1323 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1325 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1327 Merge from coreutils. Among other things,
1328 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1329 * fd-safer.c: New file.
1330 * fcntl-safer.h, open-safer.c: Remove.
1331 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1332 * dup-safer.c: Include unistd-safer.h first.
1333 Don't include errno.h.
1334 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1335 * file-type.h: Don't assume invoker included sys/stat.h first.
1336 * file-type.c: Rely on file-type.h change.
1337 * getloadavg.c: Include unistd-safer.h.
1338 (getloadavg): Use safer open.
1339 * getusershell.c: Include "stdio-safer.h".
1340 (getusershell): Use safer fopen.
1341 * long-options.c (long_options): Use NULL rather than 0.
1342 * modechange.h (mode_free): Remove; all callers changed to invoke
1344 * modechange.c: Likewise.
1345 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1346 (MODE_DONE): New constant.
1347 (struct mode_change): Remove 'next' member.
1348 (make_node_op_equals): New function; like the old one of the
1349 same name, except it allocates an array.
1350 (mode_compile, mode_create_from_ref): Use it.
1351 (mode_compile): Allocate result as an array, not a linked list.
1352 Parse octal string ourself, so that we catch mistakes like "+0".
1353 (mode_adjust): Arg is an array, not a linked list.
1354 * modechange.c: Include stat-macros.h, xalloc.h.
1355 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1356 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1357 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1358 Remove. This is now stat-macros.h's job.
1359 (talloc): Remove. All callers replaced by xalloc, so that
1360 our invokers don't have to worry about reporting memory failures.
1361 (make_node_op_equals): Remove.
1362 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1364 (struct mode_change): Moved here from modechange.h.
1365 (mode_append_entry): Remove.
1366 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1367 apps to have incorrect behavior. Use simpler algorithm for head
1368 and tail. Don't futz with umask; that's now the job of mode_adjust.
1369 Detect more invalid usages rather than having somewhat-random behavior.
1370 Don't insert an "a=" action, as that leads to incorrect behavior.
1371 (mode_compile, mode_create_from_ref): Return NULL on error instead
1372 of an enum, since now there's only one way to have an error. All
1374 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1375 at the correct time. Simplify calculation of "+u" and its ilk.
1376 Don't mishandle "+X".
1377 (mode_free): Remove "register" and localize decls.
1378 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1379 (struct mode_change): Move to modechange.c; callers don't
1380 need to see this stuff.
1381 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1382 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1383 (mode_change, mode_adjust): Reflect the new signatures noted above.
1384 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1385 that might redefine system include files.
1386 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1387 (my_usleep): Use NULL rather than (void *) 0.
1388 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1389 Use siginterrupt to specify that system calls should be interrupted.
1390 (rpl_nanosleep): Move initialization of suspended closer to call of
1392 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1393 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1394 (desirable_utmp_entry): New function.
1395 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1396 using x2nrealloc, to simplify logic.
1397 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1398 size calculation. Do not assume utmp file is a regular file.
1399 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1400 (READ_UTMP_CHECK_PIDS): New constant.
1401 * save-cwd.c: Include unistd-safer.h.
1402 (save_cwd): Use fd_safer.
1403 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1404 [!_LIBC] Include "stat-macros.h" instead.
1405 * unistd-safer.h (fd_safer): New decl.
1407 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1409 * byteswap_.h: New file.
1411 2005-04-25 Albert Chin <china@thewrittenword.com>
1413 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1416 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1418 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1419 that "UTC +1 second" continues to work. Problem reported
1421 (relunit_snumber): New rule.
1424 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1426 * getdate.y (universal_time_zone_table): New constant.
1427 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1428 universal_time_zone_table.
1429 (lookup_zone): Prefer universal_time_zone_table to
1430 local_time_zone_table, so that "GMT" time stamps are allowed in
1431 London during the summer. Problem reported by Ian Abbott.
1433 2005-04-12 Jim Meyering <jim@meyering.net>
1435 * human.c (humblock): Set *options even when returning due to
1436 xstrtoumax conversion failure. Thanks to a used-uninitialized
1439 2005-04-09 Jim Meyering <jim@meyering.net>
1441 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1442 -Wuninitialized: initialize tm0.tm_year.
1444 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1446 * getdate.y (parser_control): rels_seen is now a boolean, not a
1447 count, since there's no maximum. All uses changed.
1448 Add member dsts_seen.
1449 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1451 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1452 Use pc_rels_seen to decide whther a date is absolute.
1454 * getdate.y (number): Don't overwrite year.
1455 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1458 2005-04-02 Simon Josefsson <jas@extundo.com>
1460 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1461 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1463 2005-03-27 Jim Meyering <jim@meyering.net>
1465 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1467 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1469 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1470 "one's complement" -> "ones' complement" in comment, as per Knuth.
1471 "value of type" -> "type or expression" in comment.
1472 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1474 2005-03-26 Jim Meyering <jim@meyering.net>
1477 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1478 Correct typos: s/or/of/.
1480 2005-03-23 Jim Meyering <jim@meyering.net>
1482 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1484 2005-03-21 Jim Meyering <jim@meyering.net>
1486 Changes imported from coreutils.
1488 * cycle-check.c: Don't include xalloc.h.
1490 * path-concat.c: Don't include assert.h.
1491 (path_concat): Remove assertion that would have triggered
1492 for ABASE starting with more than one slash.
1493 Reported by Andreas Schwab.
1495 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1496 properly when ABASE is an absolute file name.
1497 Correct the description of this function.
1499 Add an assertion and a test driver.
1500 This fixes a bug introduced on 2004-07-02.
1501 Andreas Schwab reported the resulting failure of cp --parents:
1502 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1504 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1506 * strftime.c (my_strftime): If the underlying strftime returns 0
1507 (which shouldn't happen), generate nothing instead of returning 0
1508 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1510 2005-03-16 Bruno Haible <bruno@clisp.org>
1512 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1514 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1516 * strftime.c (my_strftime): Prepend space to format so that we can
1517 reliably distinguish strftime failure from empty output on POSIX
1520 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1522 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1523 (iconv_string): Don't guess a size-zero buffer, as that might cause
1524 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1525 result would be 'too large', where 'too large' is (heuristically)
1526 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1527 overflow concerns. This will prevent some unwanted malloc failures
1528 when the inputs are very large.
1530 2005-03-15 Bruno Haible <bruno@clisp.org>
1532 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1535 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1538 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1540 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1542 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1543 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1545 * strtol.c: Likewise.
1547 2005-03-14 Simon Josefsson <jas@extundo.com>
1549 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1552 2005-03-14 Jim Meyering <jim@meyering.net>
1554 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1555 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1556 to be nonzero so that we (and caller) can detect the difference
1557 between a valid zero-length expansion and an error return, even
1558 when the underlying strftime fails before writing anything into
1561 2005-03-10 Jim Meyering <jim@meyering.net>
1563 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1564 so that this module works on systems without fchdir.
1566 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1568 Factor int-properties macros into a single file, except for
1569 glibc-related files.
1570 * intprops.h: New file.
1571 * getloadavg.c: Include it instead of limits.h.
1572 (INT_STRLEN_BOUND): Remove.
1573 * human.c: Include intprops.h.
1574 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1575 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1576 * inttostr.h: Include intprops.h instead of limits.h.
1577 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1578 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1579 for consistency with intprops.h.
1580 (time_t_is_integer, twos_complement_arithmetic): Use them.
1581 * sig2str.h: Include <signal.h>, intprops.h.
1582 (INT_STRLEN_BOUND): Remove.
1583 * strftime.c (TYPE_SIGNED): Remove.
1584 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1585 * strtol.c: Adjust comments to match intprops.h.
1586 * userspec.c: Include intprops.h.
1587 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1588 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1589 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1590 instead of rolling our own expressions.
1591 * xstrtol.c: Include xstrtol.h first, to test interface.
1593 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1595 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1596 the right thing even if adding 1900 would overflow. Similarly
1597 for tm_mon + 1 and tm_yday + 1.
1598 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1599 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1600 (DO_SIGNED_NUMBER): New macro.
1601 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1603 2005-03-07 Bruno Haible <bruno@clisp.org>
1605 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1607 2005-03-03 Derek R. Price <derek@ximbiot.com>
1608 Bruno Haible <bruno@clisp.org>
1610 * pagealign_alloc.h: New file.
1611 * pagealign_alloc.c: New file.
1613 2005-01-28 Bruno Haible <bruno@clisp.org>
1615 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1618 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1620 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1621 The workaround isn't strictly needed for POSIX conformance, and
1622 it's too much of a pain to configure and maintain. We'll ask
1623 people to fix their kernels instead.
1624 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1625 (NANOSLEEP_BUG_WORKAROUND): Remove.
1626 (xnanosleep): Remove the workaround.
1628 2005-02-12 Bruno Haible <bruno@clisp.org>
1630 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1632 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1634 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1635 * timespec.h (gettime): Return void, since it always
1636 succeeds now. All uses changed.
1637 * gettime.c (gettime) Likewise.
1638 [HAVE_NANOTIME]: Prefer nanotime.
1639 Assume gettimeofday succeeds, as POSIX requires.
1640 Assime time () succeeds, since other code already does.
1641 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1642 (timespec_subtract): Remove.
1643 (NANOSLEEP_BUG_WORKAROUND): New constant.
1644 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1645 things considerably. Use it only on GNU/Linux hosts, since the
1646 workaround shouldn't be needed elsewhere.
1648 2005-02-24 Bruno Haible <bruno@clisp.org>
1650 * gettext.h: Update from GNU gettext 0.14.2.
1652 2005-02-24 Bruno Haible <bruno@clisp.org>
1654 * localcharset.c: Update from GNU gettext 0.14.2.
1655 * config.charset: Update from GNU gettext 0.14.2.
1657 2005-02-22 Simon Josefsson <jas@extundo.com>
1659 * iconvme.h, iconvme.c: New files, from libc.
1661 2005-02-20 Neil Conway <neilc@samurai.com>
1663 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1664 returned by OSX/Darwin if the specified buffer is not large
1665 enough for the hostname.
1667 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1669 * memrchr.h: New file.
1670 * chdir-long.c: Include it.
1671 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1672 Don't bother including stddef.h.
1674 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1676 * argp-help.c (__argp_help): Create a fake struct argp_state and
1677 pass it to _help, otherwise the latter coredumps trying to
1678 dereference state.root_argp.
1680 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1682 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1684 Include <sys/types.h>, for dev_t.
1685 (ME_DUMMY, ME_REMOTE): Move from here....
1686 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1687 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1689 Include mountlist.h first, to test the interface.
1691 2005-01-29 Bruno Haible <bruno@clisp.org>
1693 * progname.c (program_name): Initialize.
1694 Needed when linking statically on MacOS X.
1696 2005-01-28 Bruno Haible <bruno@clisp.org>
1698 * javacomp.sh.in: New file, from GNU gettext.
1699 * javacomp.h: New file, from GNU gettext.
1700 * javacomp.c: New file, from GNU gettext.
1702 2005-01-26 Bruno Haible <bruno@clisp.org>
1704 * javaexec.sh.in: New file, from GNU gettext.
1705 * javaexec.h: New file, from GNU gettext.
1706 * javaexec.c: New file, from GNU gettext.
1708 2005-01-26 Simon Josefsson <jas@extundo.com>
1710 * gai_strerror.c: Use GPL in header.
1712 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1714 * argp-help.c (hol_entry_help): Avoid using non-constant
1715 initializers for struct pentry_state.
1716 (__argp_error): Check return value of __asprintf
1717 (__argp_failure): Translate error message
1719 * argp-parse.c: Removed braces around the expansion of N_()
1721 2005-01-21 Jim Meyering <jim@meyering.net>
1723 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1724 same value as for Solaris 9.
1726 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1727 component length. This included changing the parameter to be
1728 of type `char *' rather than `char const *'.
1729 * chdir-long.h (chdir_long): Update prototype.
1731 * openat.c (fdopendir, fstatat): New functions.
1732 * openat.h: Include headers required for use of DIR and struct stat.
1733 [AT_SYMLINK_NOFOLLOW]: Define.
1734 (fdopendir, fstatat): Add prototypes.
1736 2005-01-21 Bruno Haible <bruno@clisp.org>
1738 * classpath.h: New file, from GNU gettext.
1739 * classpath.c: New file, from GNU gettext.
1741 2005-01-20 Simon Josefsson <jas@extundo.com>
1743 * version-etc-fsf.c: New file, with version_etc_copyright.
1744 * version-etc.c: Remove version_etc_copyright.
1745 * version-etc.h (version_etc_copyright): Use [] instead of * in
1746 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1748 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1750 * save-cwd.c (save_cwd): Remove code to support the case
1751 where fchdir is missing or flaky.
1753 2005-01-20 Simon Josefsson <jas@extundo.com>
1755 * base64.h (isbase64): Add.
1757 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1758 using a unsigned prototype, don't inline.
1759 (base64_decode): Use it.
1761 2005-01-19 Bruno Haible <bruno@clisp.org>
1763 * sh-quote.h: New file, from GNU gettext.
1764 * sh-quote.c: New file, from GNU gettext.
1766 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1768 Merge changes from coreutils, as described below in several
1769 changelogs dated today.
1771 * save-cwd.c: Include "save-cwd.h" before other include files.
1772 (O_DIRECTORY): Remove; not needed here, since "." must be
1773 a directory. All uses removed.
1774 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1775 universal on Suns, and we also need to test for IRIX.
1776 Revamp code to use 'if' rather than '#if'.
1777 Avoid unnecessary comparison of cwd->desc to 0.
1779 * utimens.c (futimens): Robustify the previous patch, by checking
1780 for known valid error numbers rather than observed invalid ones.
1782 2005-01-18 Jim Meyering <jim@meyering.net>
1784 * version-etc.c (version_etc_copyright): Update copyright date.
1786 * utimens.c (futimens): Account for the fact that futimes
1787 can also fail with errno == ENOSYS or errno == ENOENT.
1788 Patch from Dmitry V. Levin.
1790 Change the name of the robust chdir function from chdir to chdir_long.
1791 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1792 (restore_cwd): Use chdir_long, not chdir.
1793 * chdir-long.c: Renamed from chdir.c.
1794 * chdir-long.h: Renamed from chdir.h.
1795 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1798 2005-01-18 Bob Proulx <bob@proulx.com>
1800 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1801 offsetof() macro construct to avoid compile failure with native HP-UX
1802 11.0 ANSI C compiler.
1804 2005-01-06 Bruno Haible <bruno@clisp.org>
1806 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1807 because stpncpy.m4 takes care of it.
1809 2004-01-24 Bruno Haible <bruno@clisp.org>
1811 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1813 2003-10-09 Bruno Haible <bruno@clisp.org>
1815 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1817 2005-01-06 Bruno Haible <bruno@clisp.org>
1819 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1820 * fwriteerror.c: Include <stdbool.h>.
1821 (fwriteerror): At the end, close the file stream. Record whether
1822 stdout was already closed.
1824 2004-05-27 Bruno Haible <bruno@clisp.org>
1826 * execute.c (environ): Declare if needed.
1827 * pipe.c (environ): Likewise.
1828 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1830 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1832 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1833 definitions to be after all include files, to avoid collisions.
1834 Problem reported by Bob Proulx.
1836 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1838 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1839 not needed. This removes a dependency on the gettext module.
1840 [defined _LIBC]: Do not include <libintl.h>; not needed.
1842 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1844 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1847 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1849 * argp-parse.c: Include <stddef.h>.
1850 (alignof, alignto): New macros.
1851 (parser_init): Don't assume that void * is aligned sufficiently
1854 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1855 need to extend the stack.
1856 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1859 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1861 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1863 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1865 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1866 Remove now-obsolete comment about AIX.
1867 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1868 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1869 (YYMAXDEPTH): New macro.
1871 2004-12-18 Bruno Haible <bruno@clisp.org>
1873 * fatal-signal.c (fatal_signals): Make non-const.
1874 (init_fatal_signals): New function.
1875 (uninstall_handlers, install_handlers): Ignore signals that were set to
1877 (at_fatal_signal): Call init_fatal_signals.
1878 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1880 Reported by Paul Eggert.
1882 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1884 * getdate.y (textint): New member "negative".
1885 (time_zone_hhmm): New function.
1886 Expect 14 shift-reduce conflicts, not 13.
1887 (o_colon_minutes): New rule.
1888 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1889 (yylex): Set the "negative" member of signed numbers.
1891 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1893 Changes imported from coreutils.
1894 * hard-locale.c: Assume <locale.h> exists.
1896 (GLIBC_VERSION): New macro.
1897 (hard_locale): Assume setlocale exists.
1898 Rewrite to avoid #ifdef.
1899 Use strdup rather than malloc + strcpy.
1900 * human.c: Assume <locale.h> exists.
1901 (human_readable): Assume localeconv exists.
1903 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1905 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1906 convert T2, not T. (Imported from libc.)
1908 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1910 * getcwd.c (is_ENAMETOOLONG): New macro.
1911 (__getcwd.c): Don't restore errno; glibc doesn't.
1912 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1913 first, falling back to our code only if its results look suspicious.
1914 Ensure that the resulting buffer is only as large as necessary.
1916 * readutmp.c: Include readutmp.h first.
1917 Include <errno.h>, since readutmp.h no longer does that.
1918 * readutmp.h: Don't include <errno.h>,
1919 <sys/param.h>, <time.h>; not needed to establish interface.
1920 (errno): Remove decl.
1921 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1922 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1923 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1925 2004-11-28 Simon Josefsson <jas@extundo.com>
1927 * base64.h, base64.c: New file.
1929 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1931 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1933 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1935 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1936 HP's ANSI C compiler.
1937 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1938 Declaring int functions causes warnings on some modern systems and
1939 shouldn't be needed to compile on ancient ones.
1940 * same.c (MIN) [defined MIN]: Don't define, since it's already
1943 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1944 with the following changes.
1945 (__set_errno): Parenthesize properly.
1946 Include <stdbool.h>.
1947 (MIN, MAX, MATCHING_INO): New macros.
1948 (__getcwd): Define with prototype, not K&R form.
1949 Use heuristics to allocate default buffer on stack if possible.
1950 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1951 behavior, and to avoid the PATH_MAX limit when computing
1953 Use MATCHING_INO to compare inode number to file.
1954 Check for arithmetic overflow in size calculations.
1955 Fix bug in reallocation of dot array that caused getcwd to fail
1956 on directories nested deeper than 75.
1957 Be more careful about saving errno on error.
1958 Do not use realloc; use only free+malloc, as this is a bit
1959 more flexible and avoids a needless copy operation.
1960 Do not inspect st_dev and st_ino for symbolic links; POSIX
1961 doesn't specify the latter.
1962 Check for closedir errors.
1963 Avoid needless casts.
1964 Use "#ifdef weak_alias" around weak_alias, to be like other
1966 The following changes to getcwd.c have effect only when used in
1967 gnulib; they have no effect inside glibc proper.
1968 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1969 as alloca isn't used.
1970 (alloca, __alloca): Likewise.
1971 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1972 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1973 unconditionally, as gnulib assumes C89 or better.
1974 Do not include <sys/param.h>.
1975 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1976 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1978 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1979 Include <dirent.h> in a way that is compatible with modern Autoconf.
1980 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1981 New macros, if not already defined.
1982 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1983 Use "_LIBC", not "defined _LIBC", for consistency.
1984 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1986 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1987 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1988 * xgetcwd.c: David MacKenzie's old code was removed, so give
1989 credit only to Jim Meyering and adjust the copyright dates.
1990 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1991 <stdlib.h>, <unistd.h>, "pathmax.h".
1992 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1993 (INITIAL_BUFFER_SIZE): Remove.
1994 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1996 2004-11-23 Jim Meyering <jim@meyering.net>
1998 * getopt_.h: Remove trailing blanks.
2000 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2002 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2003 (futimens): New function, which uses futimes if available.
2004 (futimens, utimens): Support timespec==NULL, with same semantics
2005 as utime and utimens.
2006 * utimens.h (futimens): New decl.
2008 2004-11-23 Jim Meyering <jim@meyering.net>
2010 * __fpending.c: Add comment.
2012 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2014 * getopt_.h: Re-addition of __getopt_argv_const caused
2015 redefinition warnings. To avoid them, include the defines
2016 in `#if !defined __need_getopt ... #endif'. The only place
2017 where __getopt_argv_const is used is in definitions
2018 of getopt_long and getopt_long_only below, which are as well
2019 protected by `#ifndef __need_getopt'.
2020 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2021 __need_getopt after including <stdio.h> and <unistd.h> These
2022 headers might have defined it.
2024 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2026 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2028 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2029 optopt): Use them instead of invoking ## directly; otherwise, the
2030 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2032 2004-11-19 Bruno Haible <bruno@clisp.org>
2034 * strtok_r.c: Move comments from here...
2035 * strtok_r.h: ... to here.
2037 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2039 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2040 might fail. Problem reported by Yoann Vandoorselaere.
2041 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2042 that mishandle size_t overflow.
2044 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2046 * canon-host.c: Include "strdup.h".
2047 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2048 Use strdup instead of malloc/strcpy to duplicate strings.
2050 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2051 (human_space_before_unit): New constant.
2052 * human.c (human_readable): Support it.
2054 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2055 (xgetcwd): Set errno correctly when failing.
2056 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2057 the failure is actually due to a PATH_MAX problem.
2059 Further getopt changes to make it more likely that glibc will
2060 buy the changes back.
2061 * getopt.c (POSIXLY_CORRECT): New constant.
2062 (getopt): Use it, so to preserve glibc semantic
2063 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2064 when compiling for libc.
2065 * getopt_.h (__getopt_argv_const): Bring it back.
2066 (getopt_long, getopt_long_only): Use it.
2068 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2069 New arg POSIXLY_CORRECT. All callers changed.
2070 (getopt): Argv is now char * const *, as per standard.
2071 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2072 not char *__getopt_argv_const *.
2073 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2074 _getopt_long_only_r): Likewise.
2075 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2076 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2077 _getopt_long_r, _getopt_long_only_r): Likewise.
2078 * getopt_.h (__getopt_argv_const): Remove.
2079 (getopt): Argv is now char * const *, as per standard.
2081 * getdate.y (tORDINAL): New token.
2082 (day, relunit): Allow it for relative times.
2083 (relative_time_table): Use tORDINAL for ordinals.
2085 2004-11-15 Jim Meyering <jim@meyering.net>
2087 * closeout.c: Include "__fpending.h" once again.
2088 Include <stdbool.h>.
2089 (close_stdout): Don't fail just because stdout was closed initially,
2090 since some programs don't write to stdout in the normal course of
2091 operation (other than --version and --help), and we don't want this
2092 function to make e.g. `touch file >&-' fail.
2093 But do fail if it was closed and someone has tried to write to it.
2094 E.g., `printf foo >&-' must fail.
2096 2004-11-11 Simon Josefsson <jas@extundo.com>
2098 * strtok_r.h, strtok_r.c: New file.
2100 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2102 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2103 we can stop lying to compilers about the constness of argv when we
2104 are compiled outside glibc.
2105 (getopt, getopt_long, getopt_long_only): Use it.
2106 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2108 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2109 _getopt_long_only_r): Likewise.
2110 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2111 _getopt_long_only_r): Likewise.
2113 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2114 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2115 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2116 the other external symbols.
2117 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2118 declaration, since the above renaming now works around collisions.
2120 2004-11-11 Jim Meyering <jim@meyering.net>
2122 * linebreak.c: Remove trailing blanks.
2123 * alloca_.h: Likewise.
2124 * acosl.c: Likewise.
2125 * euidaccess.c: Likewise.
2126 * allocsa.h: Likewise.
2128 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2130 * mktime.c (SHR): New macro, which is a portable
2131 substitute for >> that should work even on Crays.
2132 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2133 Problem reported by Mark D. Baushke in
2134 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2135 * getdate.y (SHR): Likewise.
2137 * strftime.c (SHR): Likewise.
2139 * quotearg.c (struct quoting_options): Use unsigned int for
2140 quote_these_too, so that right shifts are well defined. All uses
2143 2004-11-10 Simon Josefsson <jas@extundo.com>
2145 * getaddrinfo.h, getaddrinfo.c: New files.
2147 2004-11-10 Jim Meyering <jim@meyering.net>
2149 Ensure that no close failure goes unreported.
2150 * closeout.c (close_stdout): Always close stdout. I.e., don't
2151 return early when it seems there's nothing to flush.
2152 Don't include __fpending.h.
2154 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2156 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2158 2004-11-05 Bruno Haible <bruno@clisp.org>
2160 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2161 Reported by Mark D. Baushke <mdb@cvshome.org>.
2163 2004-11-04 Bruno Haible <bruno@clisp.org>
2165 2004-09-11 Bruno Haible <bruno@clisp.org>
2166 * allocsa.valgrind: New file.
2167 2004-02-06 Bruno Haible <bruno@clisp.org>
2168 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2169 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2170 Reported by Christopher Seip <chris.seip@hp.com>.
2172 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2174 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2175 with errno == ERANGE if the buffer is too small.
2176 Problem reported by Mark D. Baushke.
2178 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2180 * xreadlink.c (MAXSIZE): New macro.
2181 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2182 size does not exceed MAXSIZE. Avoid cast.
2183 As suggested by Mark D. Baushke in
2184 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2185 if readlink fails with buffer size just under MAXSIZE, try again
2188 2004-11-02 Derek R. Price <derek@ximbiot.com>
2189 and Paul Eggert <eggert@cs.ucla.edu>
2191 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2192 (get_date): Overparenthesize to avoid GCC warning.
2194 2004-11-02 Bruno Haible <bruno@clisp.org>
2196 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2197 function returns void.
2199 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2201 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2202 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2205 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2207 * getdate.y: Add support for TZ="foo" within a date string.
2208 Fix some bugs near time_t boundaries. Reject dates with
2209 out-of-range components, e.g., "Sept 31".
2210 Include <stdlib.h>, "setenv.h", "xalloc.h".
2211 (ISDIGIT_LOCALE): Remove; unused.
2212 Note that the TZ and time functions used here are not reentrant.
2213 (mktime_ok, get_tz): New functions.
2214 (TZBUFSIZE): New constant.
2215 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2216 This requires that we sometimes generate our own TZ="XXX..." setting.
2218 2004-10-27 Derek R. Price <derek@ximbiot.com>
2220 * mktime.c (not_equal_tm): Remove redundant check.
2222 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2224 * getdate.y: Use Bison 1.875 features, and some minor
2225 code cleanups. This change does not affect semantics.
2226 Don't include <stdlib.h>; no longer needed.
2227 Don't include unlocked-io.h; only the "#if TEST" code uses
2228 stdio, and performance isn't crucial there.
2229 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2230 Bison 1.875 features as described below.
2231 All uses of "PC." replaced by "pc->".
2232 (YYSTYPE): Add a forward declaration.
2233 (yylex, yyerror): Use full prototypes in forward decls.
2234 Use "%pure-parser" rather than obsolescent "%pure_parser".
2235 Use %parse-param and %lex-param instead of obsolescent
2236 YYPARSE_PARAM and YYLEX_PARAM.
2237 (meridian_table, month_and_day_table, time_units_table,
2238 relative_time_table, time_zone_table, military_table,
2239 lookup_zone, lookup_word, get_date):
2240 Use NULL instead of 0 where appropriate.
2241 (to_hour): Avoid abort (), to avoid a dependency on
2243 (yyerror, yylex): Now accepts parser_control * arg.
2244 (main) [TEST]: Use '\0' rather than 0 for char.
2246 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2248 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2249 It's now the caller's responsibility to handle the case where
2250 !HAVE_GETPAGESIZE && !defined getpagesize.
2252 * mktime.c (leapyear): Arg is long int, not int.
2254 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2256 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2258 2004-10-12 Simon Josefsson <jas@extundo.com>
2260 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2261 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2264 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2266 * vsnprintf.h: New file.
2267 * vsnprintf.c: New file.
2269 2004-10-07 Bruno Haible <bruno@clisp.org>
2271 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2272 into the provided buffer.
2274 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2276 * diacrit.c, diacrit.h: Add GPL notice.
2278 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2279 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2280 * logl.c (logl): Keep the code as similar to glibc as possible.
2281 This avoids a potential constant-folding bug.
2283 2004-10-05 Bruno Haible <bruno@clisp.org>
2285 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2287 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2289 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2290 * xmalloc.c (xmemdup): Likewise.
2291 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2292 XFREE): Remove these long-obsolescent macros.
2293 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2294 * xstrdup.c: Remove.
2296 * regex.c (re_comp): Cast gettext return value to char *,
2297 Problem reported by Martin Neitzel via Mark D. Baushke.
2299 2004-10-04 Simon Josefsson <jas@extundo.com>
2301 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2302 '#ifdef USE_UNLOCKED_IO'.
2304 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2306 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2307 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2308 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2309 regex.c, sha1.c, version-etc.c, yesno.c:
2310 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2311 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2312 the includer's responsibility.
2314 Sync from coreutils.
2316 * modechange.c (mode_compile): Don't decrement a pointer that
2317 points to the start of a string, as the C Standard says the
2318 resulting behavior is undefined.
2320 * backupfile.h (enum backuptype): Rename none -> no_backups,
2321 simple -> simple_backups, numbered_existing ->
2322 numbered_existing_backups, numbered -> numbered_backups
2323 to avoid shadowing problems. All uses changed.
2324 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2325 * backupfile.c (check_extension, numbered_backup):
2326 Rename locals to avoid shadowing 'basename'.
2327 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2330 * .cppi-disable: Add getopt_.h, getopt_int.h.
2331 * .cvsignore: Add getopt.h.
2333 2004-10-04 Simon Josefsson <jas@extundo.com>
2335 * memmem.h: New file.
2336 * memmem.c: New file, taken from glibc.
2338 2004-10-02 Jim Meyering <jim@meyering.net>
2340 * dirfd.h, getpagesize.h: Add copyright notice.
2342 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2344 * snprintf.c: Remove comments as to why each header is needed.
2346 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2348 * strsep.h: New file.
2349 * strsep.c: New file.
2351 2004-10-01 Simon Josefsson <jas@extundo.com>
2353 * snprintf.c (snprintf): Handle size==0.
2355 2004-10-01 Simon Josefsson <jas@extundo.com>
2356 Bruno Haible <bruno@clisp.org>
2358 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2359 (snprintf): Declare 'args'.
2361 2004-09-30 Simon Josefsson <jas@extundo.com>
2363 * snprintf.h, snprintf.c: New files.
2365 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2367 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2368 (hol_entry_help): Never translate an empty string.
2369 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2370 * argp.h (OPTION_NO_TRANS): New option.
2372 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2374 * xvasprintf.c: Include xalloc.h.
2375 (xvasprintf): Use xalloc_die, not xmalloc_die.
2377 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2379 * dummy.c: Change copyright notice to FSF, and license to GPL.
2381 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2383 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2384 Problem reported by Bruno Haible in:
2385 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2387 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2389 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2390 in case some system header has #define'd it. Problem reported by
2391 Soeren D. Schulze in
2392 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2394 2004-09-08 Bruno Haible <bruno@clisp.org>
2396 * stdint_.h.in: New file, taken from GNU clisp.
2398 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2400 * xvasprintf.h: New file.
2401 * xvasprintf.c: New file.
2402 * xasprintf.c: New file.
2404 2004-09-08 Bruno Haible <bruno@clisp.org>
2406 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2408 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2410 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2412 Import from coreutils.
2413 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2414 strings on unbounded length. alloca's performance benefits aren't
2415 that important here.
2417 (parse_with_separator): New function, with most of the internals
2418 of the old parse_user_spec. Allow user to omit both user and group,
2419 for compatibility with FreeBSD.
2420 Clone only the user name, not the entire spec.
2421 Do not set *uid, *gid unless entirely successful.
2422 Avoid memory leak in some failing cases.
2423 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2424 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2425 (parse_user_spec): Rewrite to use parse_with_separator.
2427 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2429 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2430 its complicated substitute.
2431 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2432 and program_invocation_name.
2433 (__argp_basename) [!_LIBC]: Remove; the only use was
2434 replaced by its body.
2435 (__argp_short_program_name): Change condition from
2436 !defined __argp_short_program_name to
2437 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2438 to match argp-namefrob.h.
2439 (__argp_failure): Don't assume strerror_r returns char *.
2440 * argp-parse.c (N_): Define unconditionally.
2441 (argp_default_options): Fill out initializers with 0 to avoid
2444 2004-08-12 Simon Josefsson <jas@extundo.com>
2446 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2447 * getopt_.h: Renamed from getopt.h.
2449 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2451 Merge from coreutils.
2453 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2454 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2455 for Reliant Unix 5.43.
2457 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2458 (union fooround): Use uintmax_t, not long int.
2459 The rest is a merge from libc:
2460 [defined _LIBC]: Include <shlib-compat.h>.
2461 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2463 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2465 * strverscmp.c: Convert to UTF-8.
2467 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2469 * obstack.h (obstack_empty_p):
2470 Don't assume that chunk->contents is suitably aligned.
2471 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2472 Likewise. Problem reported by Benno in
2473 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2475 * chown.c (rpl_chown): Work even if the file is writeable but not
2476 readable. This could be improved further but it'd take some work.
2478 2004-08-08 Simon Josefsson <jas@extundo.com>
2480 * xgethostname.c: Don't include error.h (not used).
2483 * getpass.c: Include getpass.h first.
2485 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2487 * xalloc-die.c: New files.
2488 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2490 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2491 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2492 (_, N_, xalloc_die): Move to xalloc-die.c.
2493 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2494 so that we needn't mess with xalloc_msg_memory_exhausted.
2496 * sha1.h: Renamed from sha.h.
2497 (SHA1_H): Renamed from _SHA_H.
2498 (sha1_ctx): Renamed from sha_ctx.
2499 (sha1_init_ctx): Renamed from sha_init_ctx.
2500 (sha1_process_block): Renamed from sha_process_block.
2501 (sha1_process_bytes): Renamed from sha_process_bytes.
2502 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2503 (sha1_read_ctx): Renamed from sha_read_ctx.
2504 (sha1_stream): Renamed from sha_stream.
2505 (sha1_buffer): Renamed from sha_buffer.
2506 * sha1.c: Likewise; renamed from sha.c.
2507 Do not include <sys/types.h>.
2508 Include <stddef.h> rather than <stdlib.h>.
2510 2004-08-08 Bruno Haible <bruno@clisp.org>
2512 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2513 FILESYSTEM_PREFIX_LEN.
2514 * progreloc.c: Likewise.
2515 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2517 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2520 * argp-help.c (make_hol, hol_append): Don't assume that
2521 SIZE_MAX is a valid preprocessor constant.
2522 (__argp_basename): Change from "#ifndef _LIBC"
2523 to "#ifndef __argp_short_program_name", so that
2524 we don't compile these functions for tar.
2526 More merges from coreutils.
2527 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2528 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2530 * addext.c: Remove; no longer needed.
2531 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2532 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2533 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2534 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2535 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2536 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2537 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2538 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2539 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2540 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2541 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2542 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2543 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2544 Import changes from coreutils.
2546 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2548 Merge from coreutils.
2550 * .gdb-history: Remove; this doesn't belong here.
2552 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2553 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2554 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2556 * dirname.h: Include <stdbool.h>.
2557 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2558 for consistency with POSIX terminology. All uses changed.
2559 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2560 (strip_trailing_slashes): Use bool for booleans.
2561 * stripslash.c (strip_trailing_slashes): Likewise.
2563 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2564 sometimes returns a positive errno value even when it succeeds.
2565 (print_errno_message) [!LIBC]: Fall back on strerror if
2568 * path-concat.c (mempcpy): Don't define if a system header defines it.
2569 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2570 (longest_relative_suffix): New function.
2571 (path_concat): Use it. Assume first argument is not NULL.
2572 Port to DOS. Omit redundant separators.
2573 Report an error instead of returning NULL.
2574 Use mempcpy instead of memcpy.
2575 (xpath_concat): Remove: not declared or used.
2577 * same.h: Include <stdbool.h>
2578 (same_name): Return bool, not int.
2579 * same.c (same_name): Likewise.
2580 (errno): Don't declare; we assume C89 or better now.
2582 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2583 if not already defined.
2585 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2586 * dup-safer.c (errno): Likewise.
2588 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2590 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2593 2004-08-03 Simon Josefsson <jas@extundo.com>
2595 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2596 * progname.h: Don't include stdbool.h.
2598 2004-08-02 Simon Josefsson <jas@extundo.com>
2600 * getsubopt.h: New file, with comments from Bruno Haible.
2601 * getsubopt.c: New file, from glibc, but slightly modified based on
2602 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2604 2004-08-01 Simon Josefsson <jas@extundo.com>
2606 * xgetdomainname.c: Include stdlib.h, for free().
2608 2004-07-16 Simon Josefsson <jas@extundo.com>
2610 * dummy.c: New file.
2612 2004-07-16 Bruno Haible <bruno@clisp.org>
2614 * backupfile.h: Add extern "C" for C++.
2615 * closeout.h: Likewise.
2616 * copy-file.h: Likewise.
2617 * findprog.h: Likewise.
2618 * full-write.h: Likewise.
2619 * pathname.h: Likewise.
2620 * progname.h: Likewise.
2621 * stpcpy.h: Likewise.
2622 * stpncpy.h: Likewise.
2623 * strcase.h: Likewise.
2624 * strstr.h: Likewise.
2625 * xalloc.h: Likewise.
2627 * mbswidth.h: Add extern "C" for C++.
2628 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2630 2004-07-09 Simon Josefsson <jas@extundo.com>
2632 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2633 failed without this.)
2635 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2637 * fchown-stub.c: New file.
2639 2004-06-24 Jim Meyering <jim@meyering.net>
2641 * obstack.h (obstack_base): Cast to (void *), per documentation.
2643 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2645 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2647 2004-06-01 Jim Meyering <jim@meyering.net>
2649 * calloc.c: New file.
2651 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2653 * getdate.y (yylex): Allow space between sign and number.
2654 Problem reported by Dan Jacobson.
2656 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2657 and Jim Meyering <jim@meyering.net>
2659 Merge from coreutils CVS.
2661 * stat-macros.h: New file, with contents from file-type.h
2662 and coreutils' system.h.
2663 * file-type.c: Include "stat-macros.h".
2664 * file-type.h (file_type): Move all macro definitions to new file,
2667 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2668 Wrap old code with this conditional.
2669 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2670 function that does not dereference symlinks.
2671 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2673 * xreadlink.c: Include xreadlink.h first, to catch .h file
2674 dependency problems.
2675 (xreadlink): Accept new arg SIZE, for efficiency.
2676 All decls and uses changed.
2677 * xreadlink.h: Include <stddef.h>, for size_t.
2679 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2680 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2682 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2684 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2686 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2687 macros to be defined.
2688 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2689 the allocator returns NULL because the requested size is zero.
2691 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2693 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2694 var. Add comment explaining why libc still defines it. This
2695 merges the following patch from glibc:
2696 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2698 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2700 * obstack.c (_obstack): Remove unused variable. It hasn't been
2701 present in glibc since revision 1.1 of this file.
2702 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2703 obstack_alignment_mask, obstack_alloc, obstack_base,
2704 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2705 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2706 obstack_grow0, obstack_init, obstack_int_grow,
2707 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2708 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2709 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2710 nonexistent functions.
2712 2004-05-17 Derek R. Price <derek@ximbiot.com>
2713 Paul Eggert <eggert@cs.ucla.edu>
2715 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2717 2004-05-14 Bruno Haible <bruno@clisp.org>
2719 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2720 that consists of a '.' followed by an empty digit string.
2721 Patch by Tor Lillqvist <tml@iki.fi>.
2723 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2725 Port obstack to the AS/400, where pointers are 16 bytes wide and
2726 you cannot cast an integer to a valid pointer. This patch is
2727 currently waiting to be integrated into glibc; see
2728 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2730 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2731 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2732 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2733 (struct obstack): temp member is now a union of a pointer and
2734 an integer, instead of an integer. All integer uses changed.
2735 This does not affect the physical layout of struct obstack,
2736 except on hosts (like the AS/400) where the size or alignment of
2737 void * is greater than that of ptrdiff_t.
2738 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2739 __STDC__)]: Store temporary in pointer member of union, not
2741 * obstack.c: Include <stddef.h>, for offsetof.
2742 (struct fooalign): Remove; it doesn't need a name.
2743 (union fooround): Change double to long double, and add void *.
2744 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2745 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2746 not a macro. Hence the values are always int; so remove all
2747 casts-to-int in uses.
2749 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2750 Derek Price <derek@ximbiot.com>
2752 * alloca.c: Include <alloca.h>, to get our interface.
2753 * alloca_.h: Use __alloca on AIX, so that we don't have to
2754 include <alloca.h> first. Use C89 prototype for alloca; this
2755 requires including <stddef.h> for size_t. Use extern "C" if C++.
2756 Use #elif for simplicity, since we can assume C89 now.
2757 Don't try to source the system alloca.h since it will not be found
2758 and to prevent recursively including its replacement.
2759 * fnmatch.c: Include <alloca.h> instead of opencoding.
2760 * regex.c: Likewise.
2762 2004-05-16 Derek Price <derek@ximbiot.com>
2763 Paul Eggert <eggert@cs.ucla.edu>
2765 getline cleanup. This changes the getndelim2 API: both order of
2766 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2769 * getline.c: Don't include stddef.h or stdio.h, since our
2770 interface does that.
2771 (getline): Always use getdelim, so that we don't have two
2772 copies of this code.
2773 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2775 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2776 (GETNDELIM2_MAXIMUM): New macro.
2777 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2778 instead of the old practice of delim2==0. All callers changed.
2779 Return -1 on overflow, instead of returning junk.
2780 Do not set *linesize unless allocation succeeds.
2781 * getndelim2.h: Do not include stddef.h; no longer needed, now
2782 that we include sys/types.h.
2783 * getnline.h: Likewise.
2784 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2785 (getndelim2): Reorder arguments.
2786 * getnline.c (getnline, getndelim):
2787 Don't discard the NMAX argument.
2788 (getnline): Invoke getndelim, to avoid code duplication.
2789 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2790 of (size_t) -1 by callers of the getnline family.
2792 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2794 * nanosleep.c (suspended): Change its type from int to
2795 sig_atomic_t volatile.
2796 (first_call): Make it private to rpl_nanosleep, and have it
2797 be zero initially as that's a bit faster.
2798 (my_usleep): Round up fractional times instead of truncating them,
2799 as this is the usual meaning for 'sleep'.
2801 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2803 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2804 (ENOSYS): Define if not defined.
2805 (settime): Fall back on stime if it exists and settimeofday fails.
2806 But don't bother with fallbacks if a method fails with errno == EPERM.
2808 2004-05-11 Jim Meyering <jim@meyering.net>
2810 Prior to this change, the save_cwd caller required read access to the
2811 current directory on most systems (ones with the fchdir function).
2813 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2814 fails, try write-only, and finally, resort to using xgetcwd.
2816 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2818 * obstack.c, obstack.h: Import changes from libc.
2820 2004-04-28 Bruno Haible <bruno@clisp.org>
2822 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2823 implicitly appends .exe to executables.
2824 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2825 accepts Windows pathnames.
2826 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2827 Cygwin like Windows, since it now accepts Windows pathnames.
2828 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2829 Cygwin like Windows, since it now accepts Windows pathnames.
2830 Reported by Derek Robert Price <derek@ximbiot.com>.
2832 2004-04-20 Jim Meyering <jim@meyering.net>
2834 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2836 2004-04-20 Jim Meyering <jim@meyering.net>
2837 Bruno Haible <bruno@clisp.org>
2839 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2840 memory when realloc fails.
2842 2004-04-18 Jim Meyering <jim@meyering.net>
2844 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2845 don't leak memory and do call END_UTMP_ENT.
2847 2004-04-11 Paul Eggert <eggert@twinsun.com>
2849 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2850 (CHAR_BIT): Remove, since we assume C89.
2851 Include <stdint.h> if available, as per current Autoconf CVS advice.
2853 2004-03-30 Paul Eggert <eggert@twinsun.com>
2855 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2856 not bool, to be more consistent with Unix conventions.
2857 Suggested by Bruno Haible.
2859 Merge from coreutils.
2861 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2864 * getdate.h: Include stdbool.h, and timespec.h instead of
2865 the usual <time.h> dance.
2866 (get_date): Change signature to support fractional time stamps.
2867 All callers changed.
2868 * getdate.y: Include "getdate.h" first, as we can now
2869 assume C89 and don't need to worry about 'const'.
2870 Similarly, include "unlocked-io.h" near start, not in middle.
2872 (textint.value): Use long int rather than int.
2873 (textint.digits): Use size_t rather than int.
2874 (BILLION, LOG10_BILLION): New constants.
2875 (parser_control): New member rel_ns. Members day_ordinal,
2876 time_zone, month, day, hour, minutes, rel_year, rel_month,
2877 rel_day, rel_hour, rel_minutes, rel_seconds
2878 are now long int, not int. Member seconds is now struct timespec,
2879 not int. New member timespec_seen. Members dates_seen, days_seen,
2880 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2882 (%union.intval): Now long int, not int.
2883 New member timespec.
2884 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2885 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2886 (spec): Now is a timespec or an item list.
2887 (timespec, items): New nonterminals.
2888 (time, rel, relunit, number, get_date):
2889 Add support for fractional seconds.
2890 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2891 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2892 (to_hour): First arg is now long int, not int.
2893 (to_year): Returns long int, not int.
2894 Don't treat year -70 like 70.
2895 (tm_diff): Returns long int, not int.
2896 (lookup_word): Use bool instead of int when appropriate.
2897 (yylex): Use size_t for count, not int.
2898 Detect overflow when parsing large integer constants.
2899 Add support for fractions.
2900 (get_date): Make pointers 'const' if possible.
2901 Use more-portable code to detect integer overflow.
2902 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2903 Don't use ctime; it's not reliable if the year has >4 digits.
2905 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2906 This is for compatibility with BSD.
2908 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2909 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2910 From coreutils' system.h.
2912 * userspec.c: Don't include "posixver.h".
2913 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2914 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2915 compatible extension. Simplify code by removing a boolean int
2916 that was always nonzero if a string was nonnull.
2918 2004-03-30 Jim Meyering <jim@meyering.net>
2920 Merge from coreutils.
2922 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2924 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2925 an empty input stream.
2927 * readtokens.c: Include <stdbool.h>.
2928 (readtoken): Use `size_t' rather than int/long.
2929 All callers adjusted.
2930 Use `bool' rather than `int' where appropriate.
2931 Use memset rather than an explicit loop.
2932 Use x2nrealloc rather than xrealloc.
2933 Allow the use of `\0' as a delimiter.
2934 (readtokens): Likewise.
2935 * readtokens.h (readtoken, readtokens): Update prototypes.
2937 2004-03-30 Bruno Haible <bruno@clisp.org>
2939 * getloadavg.c (getloadavg): Don't assume setlocale returns
2942 2004-03-29 Paul Eggert <eggert@twinsun.com>
2944 Merge changes to getloadavg.c from coreutils and Emacs.
2946 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2947 Define to an expression, not to the empty string.
2948 Include cloexec.h and xalloc.h.
2949 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2950 Use set_cloexec_flag rather than rolling our own.
2951 * cloexec.c, cloexec.h: New files.
2953 2004-03-18 Paul Eggert <eggert@twinsun.com>
2955 * getopt.h: Sync with libc CVS.
2957 2004-03-18 Paul Eggert <eggert@twinsun.com>
2958 Bruno Haible <bruno@clisp.org>
2960 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2961 not on all platforms that have <wchar.h>.
2962 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2964 2004-03-09 Paul Eggert <eggert@twinsun.com>
2966 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2968 * getopt_int.h: New file, also synced from libc.
2970 2004-03-07 Paul Eggert <eggert@twinsun.com>
2972 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2973 '#if' expressions. Unlike the code it replaces, it does not
2974 depend on (defined _SC_PAGESIZE). However, it does depend on
2975 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2976 first reported by Jason Andrade in
2977 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2979 2004-01-18 Simon Josefsson <jas@extundo.com>
2981 * strdup.h: New file.
2982 * strdup.c: Include it.
2983 * path-concat.c: Include strdup.h. Drop strdup declaration.
2984 * userspec.c: Include strdup.h. Drop strdup declaration.
2986 2004-02-06 Karl Berry <karl@gnu.org>
2988 * config.charset: update from gettext 0.14.1.
2990 2004-02-05 Paul Eggert <eggert@twinsun.com>
2992 Add comments and code, prompted by suggestions from Bruno Haible
2994 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2995 describing the enum quoting_style values.
2996 * quotearg.c (quotearg_alloc): New function.
2997 (quotearg_buffer_restyled): Treat lone { and } as special.
2998 Treat = as special. Work around bug with older shells
2999 that "see" a '\' that is really the 2nd byte of a multibyte char.
3000 Quote empty string with shell_quoting_style.
3002 2004-02-03 Bruno Haible <bruno@clisp.org>
3004 * pipe.h: New file, from GNU gettext.
3005 * pipe.c: New file, from GNU gettext.
3007 2004-01-27 Bruno Haible <bruno@clisp.org>
3009 * execute.h: New file, from GNU gettext.
3010 * execute.c: New file, from GNU gettext.
3011 * w32spawn.h: New file, from GNU gettext.
3013 2004-01-23 Paul Eggert <eggert@twinsun.com>
3015 Exit-status fix from coreutils.
3017 Use exit_failure consistently in place of EXIT_FAILURE,
3018 so that program exit statuses are consistent on failure.
3020 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3021 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3022 * argmatch.h: Comment fix to match the above.
3023 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3024 Now a macro referring to exit_failure, instead of a separate
3025 variable. Include "exitfail.h" to get it.
3026 * xstrtol.h: Include "exitfail.h".
3027 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3029 * long-options.c (parse_long_options): Use prototype
3030 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3033 2004-01-21 Jim Meyering <jim@meyering.net>
3035 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3036 so as not to conflict with a different-sized __mktime_internal
3037 function in GNU libc.
3038 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3039 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3041 2004-01-18 Paul Eggert <eggert@twinsun.com>
3043 Merge from diffutils.
3045 * file-type.c (file_type): Add typed memory objects.
3046 * file-type.h (S_TYPEISTMO): New macro.
3048 * c-stack.h (c_stack_action): Remove argv argument.
3049 * c-stack.c (c_stack_action): Likewise. All uses changed.
3050 (die): Don't calculate message unless segv_action returns.
3051 (get_stack_location, min_address_from_argv, max_address_from_argv,
3052 volatile stack_base, volatile_stack_size): Remove.
3053 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3054 that every segmentation violation is a stack overflow. (Ouch!)
3055 See Debian bug 136249 (still outstanding) for more info about why
3056 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3058 2003-11-30 Bruno Haible <bruno@clisp.org>
3060 Safer stack allocation.
3061 * setenv.c: Include allocsa.h.
3062 (alloca): Remove fallback definition.
3063 (freea): Remove macro.
3064 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3067 2003-10-17 Bruno Haible <bruno@clisp.org>
3069 * binary-io.h: Avoid warnings on Cygwin.
3071 2003-12-28 Bruno Haible <bruno@clisp.org>
3073 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3074 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3076 2003-11-28 Bruno Haible <bruno@clisp.org>
3078 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3080 2003-11-27 Bruno Haible <bruno@clisp.org>
3082 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3084 2003-11-17 Bruno Haible <bruno@clisp.org>
3086 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3088 2003-11-24 Bruno Haible <bruno@clisp.org>
3090 * xallocsa.h: New file, from GNU gettext.
3091 * xallocsa.c: New file, from GNU gettext.
3093 2003-11-24 Bruno Haible <bruno@clisp.org>
3095 * allocsa.h: New file, from GNU gettext.
3096 * allocsa.c: New file, from GNU gettext.
3098 2003-11-24 Bruno Haible <bruno@clisp.org>
3100 * eealloc.h: New file.
3102 2004-01-15 Jim Meyering <jim@meyering.net>
3104 Merge from coreutils.
3106 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3107 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3108 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3110 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3111 optional configure-time default.
3113 * version-etc.c (version_etc_copyright): Update copyright date.
3115 * xreadlink.c (xreadlink): Correct outdated comment.
3117 2004-01-15 Paul Eggert <eggert@twinsun.com>
3119 Merge from coreutils.
3121 * posixver.c: Include posixver.h.
3123 * same.c: Include <stdbool.h>, <limits.h>.
3124 (_POSIX_NAME_MAX): Define if not defined.
3126 (same_name): If file names are silently truncated, report
3127 that the file names are the same if they are the same after
3128 the silent truncation.
3130 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3131 conversion function.
3132 * xstrtod.c (xstrtod): Likewise. All callers changed to
3133 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3136 2004-01-14 Paul Eggert <eggert@twinsun.com>
3138 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3139 with like-named macro in fnmatch.c.
3140 (EXT): Use an internal constant instead.
3142 Merge fnmatch patches from glibc.
3143 * fnmatch.c (mbsinit): Remove define.
3144 Add libc_hidden_ver (__fnmatch, fnmatch).
3145 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3146 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3148 2003-12-14 Karl Berry <karl@gnu.org>
3150 * config.charset: update from gettext-runtime.
3152 2003-12-03 Paul Eggert <eggert@twinsun.com>
3154 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3155 Bug reported by Alfred M. Szmidt.
3157 2003-11-29 Karl Berry <karl@gnu.org>
3159 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3161 2003-11-23 Paul Eggert <eggert@twinsun.com>
3162 Bruno Haible <bruno@clisp.org>
3164 * printf-parse.h: Don't include sys/types.h.
3165 (ARG_NONE): New macro.
3166 (char_directive): Change type of *arg_index fields to size_t.
3167 * printf-parse.c: Don't include sys/types.h.
3168 (SSIZE_MAX): Remove macro.
3169 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3170 Remove unnecessary overflow check.
3171 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3174 2003-11-24 Paul Eggert <eggert@twinsun.com>
3176 * alloca.c: Remove dependency on xalloc module.
3177 (xalloc_die): Remove.
3178 (memory_full) [!defined emacs]: New macro.
3179 [!defined emacs]: Don't include xalloc.h.
3180 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3181 address arithmetic overflows. Change datatypes a bit to avoid
3184 2003-11-22 Jim Meyering <jim@meyering.net>
3186 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3188 2003-11-17 Bruno Haible <bruno@clisp.org>
3190 * vasnprintf.c (alloca): Remove fallback definition.
3191 (freea): Remove definition.
3192 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3193 Reported by Paul Eggert.
3195 2003-11-17 Jim Meyering <jim@meyering.net>
3197 On systems without utime and without a utimes function capable of
3198 dealing with a NULL struct utimbuf* argument, this utime replacement
3199 could -- in unusual circumstances -- leak a file descriptor.
3200 * utime.c: Include <unistd.h> and <errno.h>.
3201 (utime_null): Be sure to close `fd' and to preserve errno.
3202 Reported by Geoff Collyer via Arnold Robbins.
3204 2003-11-16 Paul Eggert <eggert@twinsun.com>
3205 Bruno Haible <bruno@clisp.org>
3207 Protect against address arithmetic overflow.
3208 * printf-args.h: Include stddef.h.
3209 (arguments): Change type of field 'count' to size_t.
3210 * printf-args.c (printf_fetchargs): Use size_t instead of
3211 'unsigned int' where appropriate.
3212 * printf-parse.h: Include sys/types.h.
3213 (char_directive): Change type of *arg_index fields to ssize_t.
3214 (char_directives): Change type of fields 'count', max_*_length to
3216 * printf-parse.c: Include sys/types.h and xsize.h.
3217 (SSIZE_MAX): Define fallback value.
3218 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3219 instead of 'int' where appropriate. Check a_allocated, d_allocated
3220 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3221 * vasnprintf.c: Include xsize.h.
3222 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3223 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3224 overflow. Avoid wraparound when converting a width or precision from
3227 2003-11-16 Bruno Haible <bruno@clisp.org>
3229 Update from GNU gettext.
3230 * printf-parse.c: Generalize to it can be compiled for wide strings.
3231 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3232 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3233 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3234 SNPRINTF): New macros.
3235 Don't include <alloca.h> if the file is used inside libintl.
3236 (local_wcslen): New function, for Solaris 2.5.1.
3237 (VASNPRINTF): Use it instead of wcslen.
3239 2003-11-16 Bruno Haible <bruno@clisp.org>
3241 * xsize.h (xmax): New function.
3242 (xsum, xsum3, xsum4): Declare as "pure" functions.
3244 2003-11-12 Paul Eggert <eggert@twinsun.com>
3246 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3247 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3248 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3249 heuristic is just as accurate as far as we know, and it removes a
3250 dependency on size_max.m4 and ptrdiff_max.m4.
3252 2003-11-12 Paul Eggert <eggert@twinsun.com>
3254 * xstrtol.c (__xstrtol): Remove "break" immediately after
3255 "return", to pacify some unknown compiler. Problem reported
3258 2003-11-11 Bruno Haible <bruno@clisp.org>
3260 * xsize.h (SIZE_MAX): Remove fallback definition.
3261 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3264 2003-11-10 Paul Eggert <eggert@twinsun.com>
3266 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3267 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3268 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3270 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3271 not (size_t) -1, since it's defined here.
3273 2003-11-06 Paul Eggert <eggert@twinsun.com>
3275 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3276 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3277 Reject sizes of exactly SIZE_MAX bytes.
3278 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3279 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3281 2003-11-05 Bruno Haible <bruno@clisp.org>
3283 * xsize.h: Include limits.h, to avoid a possible collision with
3284 SIZE_MAX defined in <limits.h> on Solaris.
3286 2003-11-04 Bruno Haible <bruno@clisp.org>
3288 * xsize.h: New file.
3289 * linebreak.c: Include xsize.h.
3290 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3291 argument for overflow.
3292 Suggested by Paul Eggert.
3294 2003-10-31 Bruno Haible <bruno@clisp.org>
3296 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3297 to avoid (extremely rare) race condition.
3298 Suggested by Paul Eggert.
3300 2003-11-03 Jim Meyering <jim@meyering.net>
3302 * userspec.c: Include "userspec.h".
3303 * userspec.h: New file.
3305 2003-10-31 Paul Eggert <eggert@twinsun.com>
3307 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3308 * mountlist.c (SIZE_MAX): Define if not defined already.
3309 (read_filesystem_list): Set and use me_type_malloced.
3310 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3311 whatever the type happens to be), for brevity and consistency.
3312 Check for size calculation overflow on Alphas running OSF/1.
3314 2003-10-31 Jim Meyering <jim@meyering.net>
3316 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3318 * linebuffer.c: Include <string.h> for declaration of memset.
3320 2003-10-30 Paul Eggert <eggert@twinsun.com>
3321 Bruno Haible <bruno@clisp.org>
3323 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3324 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3326 2003-10-29 Paul Eggert <eggert@twinsun.com>
3328 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3329 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3331 * quotearg.c (quotearg_n_options): Use it.
3332 * group-member.c: Include <stdbool.h>.
3333 (free_group_info): Arg is now const *; don't free arg.
3334 (get_group_info): Now returns bool and accepts struct group_info *,
3335 rather than returning a malloc'ed struct group_info *.
3336 All uses changed. Check for overflow in internal size calculation.
3338 * getusershell.c (readname): Simplify the code by using x2nrealloc
3339 rather than xmalloc/xrealloc.
3340 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3341 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3342 conformance bug: the old code used a pointer after freeing the
3343 storage that it addressed.
3344 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3345 rather than doing it by hand.
3346 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3347 the buffer preserved. Use free and xmalloc instead.
3348 * quotearg.c (quotearg_n_options): Likewise.
3349 Use a simpler test for size overflow. Don't use xalloc_oversized
3350 because unsigned int might be wider than size_t (!); this suggests
3351 that we should switch from unsigned int to size_t for slot numbers.
3353 2003-10-27 Bruno Haible <bruno@clisp.org>
3355 * stdbool_.h: Better support for BeOS.
3357 2003-10-27 Paul Eggert <eggert@twinsun.com>
3359 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3360 to allocate the returned structure. Do not allocate a subarray,
3361 as x2nrealloc will do that.
3362 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3363 instead of xnrealloc.
3364 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3366 2003-10-26 Paul Eggert <eggert@twinsun.com>
3368 * xalloc.h (xalloc_oversized): New static inline function, for
3369 callers that want to do their own size-overflow checking. Include
3370 <stdbool.h>, since xalloc_oversized returns bool.
3371 * xalloc.c (array_size_overflow): Remove. All callers changed
3372 to use xalloc_oversized.
3374 Add two functions x2realloc, x2nrealloc, for programs that grow
3375 arrays dynamically by doubling their sizes.
3376 * xalloc.h (x2realloc, x2nrealloc): New decls.
3377 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3380 Port to C99 semantics for 'inline' of external functions.
3381 Bug reported by Bruno Haible.
3382 * xmalloc.c (xnmalloc_inline): New static inline function,
3383 with the old contents of xnmalloc.
3384 (xnmalloc, xmalloc): Use it.
3385 (xnrealloc_inline): New static inline function,
3386 with the old contents of xnrealloc.
3387 (xnrealloc, xrealloc): Use it.
3389 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3391 2003-10-25 Paul Eggert <eggert@twinsun.com>
3393 Fix several address-calculation bugs in the hash modules,
3394 plus some minor code cleanup.
3396 * hash.h: Include <stdbool.h>, for bool.
3397 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3398 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3399 hash_get_n_entries, hash_get_max_bucket_length,
3400 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3401 hash_rehash): Use size_t rather than unsigned.
3402 * hash.c (struct hash_table, hash_get_n_buckets,
3403 hash_get_n_buckets_used, hash_get_n_entries,
3404 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3405 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3406 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3408 (SIZE_MAX): Define if not defined.
3409 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3410 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3412 Use const * when possible.
3413 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3414 (check_tuning): Fix bug: if tuning parameters were very close to
3415 0 or 1, rounding errors could have caused subscript violations.
3416 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3417 (hash_initialize): Add 'fail:' label
3418 to free table and return NULL, and use it to simplify code.
3419 Use calloc rather than clearing the storage ourself.
3420 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3421 buffer size calculations.
3422 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3423 Include <stddef.h>, for size_t.
3424 * hash-pjw.c (hash_pjw): Likewise.
3425 Switch to method described by Bruno Haible.
3426 Include <limits.h>, for CHAR_BIT.
3427 (SIZE_BITS): New macro.
3429 2003-10-21 Paul Eggert <eggert@twinsun.com>
3431 * getndelim2.c (getndelim2): When size calculation overflows,
3432 ceiling the allocation at NMAX bytes rather than silently
3433 discarding input bytes before NMAX is reached. This makes
3434 a difference only if NMAX exceeds SIZE_MAX / 2.
3436 * obstack.c: Merge from glibc.
3437 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3438 Add libc_hidden_def (_obstack_newchunk).
3439 (_obstack_free) [! defined _LIBC]: Remove.
3440 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3441 a clone of the function body.
3442 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3443 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3445 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3446 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3449 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3450 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3451 Don't use lvalue casts, as GCC plans to remove support for them
3452 in GCC 3.5. Reported by Joseph S. Myers. This bug
3453 was also present in the non-GCC version, indicating that this
3454 code had always been buggy and had never been widely used.
3455 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3456 Use the fast variant of each macro, rather than copying the
3457 definiens of the fast variant; that way, we'll be more likely to
3458 catch future bugs in the fast variants.
3460 2003-10-20 Bruno Haible <bruno@clisp.org>
3462 * wait-process.h: New file, from GNU gettext.
3463 * wait-process.c: New file, from GNU gettext.
3465 2003-10-19 Jim Meyering <jim@meyering.net>
3467 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3469 2003-10-16 Paul Eggert <eggert@twinsun.com>
3471 * getgroups.c: Include <errno.h>, <stdlib.h>.
3472 (getgroups): First arg is int, not size_t.
3473 Don't let 'free' mangle errno.
3475 2003-10-16 Jim Meyering <jim@meyering.net>
3477 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3479 2003-10-15 Paul Eggert <eggert@twinsun.com>
3481 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3483 (new_exclude, add_exclude_file): Initial size no longer needs to
3485 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3486 our own address arithmetic overflow checking.
3488 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3489 (fnmatch): Do not alloca more than 2000 wide characters;
3490 instead, use malloc for large buffers.
3491 Check for address arithmetic overflow, and return -1
3492 with errno set to ENOMEM in that case.
3493 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3494 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3495 instead, return -1. Check for address arithmetic overflow.
3497 2003-10-14 Paul Eggert <eggert@twinsun.com>
3499 Handle invalid suffixes and overflow independently, so that
3500 callers can treat them independently as needed. Fix some bugs in
3501 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3502 suffix for a human-readable blocksize. The major caller-visible
3503 change is the addition of a new
3504 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3505 that both overflow and suffix chars were found.
3507 * human.c (humblock): Don't check separately for invalid suffix
3508 char; that is xstrtoumax's job (now that its bug is fixed).
3509 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3510 INTMAX_MAX]: New macros.
3511 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3512 TYPE_MAXIMUM): New macros.
3513 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3514 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3515 if overflow occurs, as it's what __strtol does and it's more useful
3517 (__xstrtol): If __strtol reports some error other than ERANGE,
3518 reflect it to the caller as LONGINT_INVALID. If it reports
3519 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3520 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3521 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3523 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3524 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3525 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3526 [defined UINTMAX_MAX]: New macros.
3528 2003-10-14 Bruno Haible <bruno@clisp.org>
3530 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3531 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3532 Also use volatile where needed.
3534 2003-10-12 Paul Eggert <eggert@twinsun.com>
3536 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3537 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3538 and define in terms of the other primitives.
3539 * xmalloc.c: Include stdbool.h; do not include exit.h.
3540 (SIZE_MAX): Define if not already defined.
3541 (array_size_overflow): New function.
3542 (xalloc_die): Abort instead of exiting if 'error' returns.
3543 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3544 (xmalloc, xrealloc): Use them.
3545 (xcalloc): Check for address arithmetic overflow.
3546 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3547 a bit faster than strcpy.
3549 2003-10-08 Paul Eggert <eggert@twinsun.com>
3551 Merge getpass from libc, plus a few fixes.
3553 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3554 Include <stdbool.h>.
3555 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3556 __fsetlocking to empty.
3557 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3558 do include <bits/libc-lock.h>.
3559 Do not include <fcntl.h>; not needed.
3560 [_LIBC]: Include <wchar.h>.
3561 (NOTCANCEL_MODE): New macro.
3562 (flockfile, funlockfile) [_LIBC]: New macros.
3563 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3564 [!_LIBC]: New macros.
3565 (call_fclose): New function.
3566 (getpass): Use it. Save tty stream separately; this simplifies the
3567 code and makes it more reliable if stdin happens to equal stdout.
3568 Invoke __fsetlocking on tty.
3569 Handle thread cancellation if needed.
3570 Namespace cleanup (use __tcgetattr, __getline).
3571 Use bool for Booleans.
3572 [USE_IN_LIBIO]: Handle wide streams.
3573 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3574 stream might go where.
3576 * unlocked-io.h: Include <stdio.h>, so that the caller
3577 doesn't have to include <stdio.h> before us.
3578 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3579 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3580 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3581 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3582 if not declared, so that we can use getpass.c code from libc without
3584 (flockfile, ftrylockfile, funlockfile): New macros.
3586 2003-10-06 Bruno Haible <bruno@clisp.org>
3588 * version-etc-2.h: Remove file.
3589 * version-etc-2.c: Remove file.
3591 2003-09-25 Jim Meyering <jim@meyering.net>
3592 Bruno Haible <bruno@clisp.org>
3594 This lets translators provide better translations for the
3595 "Written by ..." part of --version output.
3596 * version-etc.h: Include stdarg.h.
3597 (version_etc_copyright): Declare as readonly.
3598 (version_etc): Make this function variadic with a NULL-terminated list
3599 of author name strings.
3600 (version_etc_va): New declaration.
3601 * version-etc.c: Include stdarg.h, stdlib.h.
3602 (version_etc_copyright): Declare as readonly.
3603 (version_etc_va): New function. Provide a different translatable string
3604 for each possible number of authors < 10. Abbreviate when there are 10
3606 (version_etc): Make this function variadic. Call version_etc_va.
3607 Suggestion from Gary V. Vaughan.
3609 * long-options.h (parse_long_options): Change prototype: the authors
3610 string is moved to the end and becomes variadic.
3611 * long-options.c: Include stdarg.h.
3612 (parse_long_options): Make this function variadic, too.
3613 Call version_etc_va, not version_etc.
3615 2003-10-06 Bruno Haible <bruno@clisp.org>
3617 * fatal-signal.h: New file, from GNU gettext.
3618 * fatal-signal.c: New file, from GNU gettext.
3620 2003-10-04 Karl Berry <karl@gnu.org>
3622 * argp*: update from libc.
3624 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3626 * getpass.c (getpass): Use a no-op fseek when switching from input to
3627 output mode on the same stream.
3629 2003-09-29 Paul Eggert <eggert@twinsun.com>
3631 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3632 Fix arg typo in previous patch.
3634 2003-09-28 Jim Meyering <jim@meyering.net>
3636 * error.c: Correct cpp indentation.
3638 2003-09-27 Paul Eggert <eggert@twinsun.com>
3640 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3641 Omit the special code that used __typeof__, since we worry that
3642 it could be more trouble than it's worth. See:
3643 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3644 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3648 2003-09-26 Jim Meyering <jim@meyering.net>
3650 * error.c (error_tail): Move some declarations
3651 into inner scope where the local variables are used.
3653 2003-09-26 Bruno Haible <bruno@clisp.org>
3655 * stpncpy.h (gnu_stpncpy): New declaration.
3656 (stpncpy): Define as alias for gnu_stpncpy.
3657 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3659 2003-09-26 Paul Eggert <eggert@twinsun.com>
3661 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3662 (error_tail): Do not loop, reallocating temporary buffer, since
3663 the output cannot contain more wide characters than the input
3664 contains bytes, the size must be big enough already. This avoids
3665 one potential size overflow calculation. Check for size overflow
3666 when calculating temporary buffer size. Free temporary buffer
3667 when done, if it was allocated with malloc; this plugs a memory
3668 leak. Remove casts from void * to pointers, that are no longer
3669 needed now that we're assuming C89 or better.
3671 Merge error changes from glibc.
3673 * error.c, error.h: Update copyright notice header to match glibc.
3674 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3675 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3676 Disable cancellation while printing error.
3677 * error.h: Prepend __ to parameter names.
3679 2003-09-25 Karl Berry <karl@gnu.org>
3681 * argp-fmtstream.c, argp-help.c: update from libc.
3683 2003-09-25 Bruno Haible <bruno@clisp.org>
3685 * version-etc-2.h: New file, from version-etc.h with modifications.
3686 * version-etc-2.c: New file, from version-etc.c with modifications.
3688 2003-09-25 Simon Josefsson <jas@extundo.com>
3690 * xgetdomainname.h: New file.
3691 * xgetdomainname.c: New file.
3693 2003-09-25 Simon Josefsson <jas@extundo.com>
3694 Bruno Haible <bruno@clisp.org>
3696 * getdomainname.h: New file.
3697 * getdomainname.c: New file.
3699 2003-09-24 Paul Eggert <eggert@twinsun.com>
3701 * linebuffer.c (freebuffer): Don't free the argument, just
3702 the buffer associated with the argument. Bug reported by
3705 2003-09-19 Karl Berry <karl@gnu.org>
3707 * argp.h: update from libc.
3709 2003-09-16 Paul Eggert <eggert@twinsun.com>
3711 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3712 input error, instead of returning NULL the next time we are called
3713 (and therefore losing track of errno).
3715 2003-09-15 Paul Eggert <eggert@twinsun.com>
3717 * getndelim2.c (getndelim2): Don't trash errno when a read
3718 fails, so that the caller gets the proper errno.
3720 * readutmp.c (read_utmp): Likewise.
3721 Check for fstat error. Close stream and free storage
3724 2003-09-14 Bruno Haible <bruno@clisp.org>
3726 * fwriteerror.h: New file.
3727 * fwriteerror.c: New file.
3729 2003-09-14 Jim Meyering <jim@meyering.net>
3731 * getloadavg.c: Correct cpp indentation.
3732 * strdup.c: Likewise.
3733 * vasnprintf.c: Likewise.
3735 2003-09-12 Paul Eggert <eggert@twinsun.com>
3737 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3738 * obstack.c [!defined _LIBC]: Likewise.
3739 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3740 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3741 * exitfail.c: Don't include stdlib.h; no longer needed.
3743 More changes to assume C89 or better.
3745 * error.c (error_tail): Assume vprintf.
3747 * argmatch.c (getenv): Remove decl.
3748 * progreloc.c (get_full_program_name): Define via prototype.
3749 * setenv.c (clearenv): Likewise.
3750 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3752 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3753 (malloc, memcpy): Remove decls.
3754 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3755 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3756 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3757 (memcpy): Remove macro.
3758 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3759 (__P): Remove. All uses removed.
3760 (PTR): Remove. All uses changed to void *.
3761 (CHAR_BIT, NULL): Remove.
3762 (spaces, zeros, memset_space, memset_zero)
3763 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3765 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3766 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3767 Define with prototype.
3768 Remove now-unnecessary prototype decl.
3769 (extra_args_spec): Assume ANSI C. All uses changed.
3770 (extra_args_spec_iso): Remove.
3771 (my_strftime, emacs_strftimeu): Define via prototype.
3772 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3774 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3775 * strtoimax.c: Include <stdlib.h> unconditionally.
3776 (strtoul, strtol): Remove decls.
3777 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3779 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3780 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3781 (LOCALE_PARAM_PROTO): New macro.
3782 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3783 (INTERNAL (strtol), strtol): Define with a prototype.
3784 (PARAMS): Remove. All uses removed.
3785 * tempname.c: Include <string.h> unconditionally.
3786 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3787 * xgethostname.c (main): Define with a prototype.
3788 * xmalloc.c: Include "xalloc.h" first, to check interface.
3789 Include <stdlib.h> unconditionally.
3790 (calloc, malloc, realloc, free): Remove decls.
3791 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3792 Include <stdlib.h> unconditionally. Sort include file names.
3794 (xstrtod): Define with a prototype.
3795 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3796 (strtol, strtoul): Remove decls.
3798 2003-09-11 Paul Eggert <eggert@twinsun.com>
3800 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3801 Include <stdlib.h>, <string.h> unconditionally.
3802 Remove now-unnecessary cast to char *.
3803 * strnlen.c: Include <string.h> unconditionally.
3804 * yesno.c (yesno): Define with a prototype.
3806 2003-09-10 Bruno Haible <bruno@clisp.org>
3808 * strcspn.c: Include <string.h> unconditionally.
3809 * strpbrk.c: Include <string.h> unconditionally.
3810 * strstr.c: Include <string.h> unconditionally.
3811 * unicodeio.c: Include <string.h> unconditionally.
3812 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3813 * unsetenv.c: Likewise.
3814 * xreadlink.c: Include <stdlib.h> unconditionally.
3815 * yesno.c: Include <stdlib.h> unconditionally.
3816 (rpmatch): Add prototype.
3818 2003-09-10 Jim Meyering <jim@meyering.net>
3820 * error.c: Correct indentation of cpp directives.
3822 2003-09-09 Paul Eggert <eggert@twinsun.com>
3826 * acosl.c (main): Use a prototype.
3827 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3830 * getloadavg.c (getloadavg, main): Define via prototypes.
3832 * getopt.h (struct option.name): Assume C89, and use 'const'.
3833 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3834 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3836 * getopt.c (const): Remove macro.
3837 Include <string.h> unconditionally.
3838 (my_index): Remove; all uses changed to strchr.
3839 (strlen): Remove decl.
3840 (exchange): Remove forward decl; no longer needed.
3841 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3842 Define with prototype.
3843 * getopt1.c (const): Remove macro.
3844 (getopt_long, getopt_long_only, main): Define with prototype.
3846 * getugroups.c: Include <string.h> unconditionally.
3848 * getusershell.c: Include <stdlib.h> unconditionally.
3849 (getusershell, setusershell, endusershell, readname, main):
3850 Define with prototypes.
3852 * group-member.c: Include group-member.h first.
3853 Include <stdlib.h> unconditionally.
3855 * hard-locale.c: Include hard-locale.h first.
3856 Include <stdlib.h>, <string.h> unconditionally.
3858 * hash.c (free, malloc): Remove decls.
3859 Include <stdlib.h> unconditionally.
3861 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3862 (getenv): Do not declare.
3864 * idcache.c: Include <string.h> unconditionally.
3866 * long-options.c: Include long-options.h first, to test interface.
3867 Include <stdlib.h> unconditionally.
3869 * makepath.c: Include makepath.h first, to test interface.
3870 Include <stdlib.h> and <string.h> unconditionally.
3872 * linebuffer.c: Include <stdlib.h>.
3873 (free): Remove decl.
3875 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3876 rpl_malloc returns void *, not char *.
3877 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3879 * md5.h: Include <limits.h> unconditionally.
3880 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3881 (__P): Remove; all uses removed.
3882 * md5.c: Include "md5.h" first.
3883 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3884 md5_buffer, md5_process_bytes, md5_process_block):
3885 Define with prototypes.
3886 * sha.h (__P): Remove all uses. (It wasn't defined??)
3887 * sha.c: Include "sha.h" first.
3888 Include <stdlib.h>, <string.h> unconditionally.
3890 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3891 * memcmp.c (__ptr_t): Likewise.
3892 * memrchr.c (__ptr_t): Likewise.
3893 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3894 Include <string.h> unconditionally.
3895 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3896 * memchr.c: Include <stdlib.h> unconditionally.
3897 * memchr.c (LONG_MAX): Remove.
3898 * memrchr.c (LONG_MAX): Likewise.
3899 * memchr.c (__memchr): Define via a prototype.
3900 * memrchr.c (__memrchr): Likewise.
3901 * memcmp.c (__P): Remove, and remove all uses.
3902 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3903 Remove forward decls; no longer needed.
3904 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3905 Use types required by C89 in prototype.
3907 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3908 * savedir.c: Likewise.
3909 * mkdir.c (free): Remove decl.
3910 * rmdir.c (rmdir): Define with a prototype.
3911 * savedir.c: Include savedir.h first, to test interface.
3913 * mktime.c (STDC_HEADERS): Remove.
3914 Include <stdlib.h>, <string.h> unconditionally.
3916 * modechange.c: Include <stdlib.h> unconditionally.
3917 (malloc): Remove decl.
3919 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3920 (free): Remove decl.
3922 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3923 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3924 (This type really should be intptr_t, but that's a C99ism.)
3925 (_obstack_memcpy): Remove: all uses changed to memcpy.
3926 Include <string.h> unconditionally.
3927 (struct obstack): Assume __STDC__ for types of members
3928 chunkfun, freefun, extra_arg.
3929 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3930 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3931 obstack_begin, obstack_specify_allocation,
3932 obstack_specify_allocation_with_arg, obstack_chunkfun,
3933 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3934 Remove unprototyped decls and the macros that use them.
3935 * obstack.c (POINTER): Remove. All uses changed to void *.
3936 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3937 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3938 (defined __STDC__ && __STDC__)]:
3939 Remove nonprototyped code.
3940 Include <stdlib.h> unconditionally.
3941 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3942 _obstack_allocated_p, _obstack_free, obstack_free,
3943 _obstack_memory_used, print_and_abort):
3944 Define using prototypes.
3945 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3946 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3947 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3948 obstack_next_free, obstack_object_size, obstack_room) [0]:
3949 Remove unused, unprototyped code.
3951 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3953 * physmem.c (physmem_total, physmem_available, main): Define
3956 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3957 (main): Define with a prototype.
3959 * posixver.c (getenv): Remove decl.
3961 * putenv.c (malloc): Returns void *, not char *.
3962 Include <string.h> unconditionally.
3963 (strchr, memcpy, NULL): Do not define.
3965 * readtokens.c: Include readtokens.h first, to test interface.
3966 Include <stdlib.h>, <string.h> unconditionally.
3967 (init_tokenbuffer): Define with a prototype.
3969 * regex.c (PARAMS): Remove. All uses removed.
3970 All uses of _RE_ARGS removed, too.
3971 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3973 (bzero): Assume memset exists.
3974 (memcmp, memcpy, NULL): Remove.
3975 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3976 char, or assignments to local vars of type signed char.
3977 (init_syntax_once, PREFIX(extract_number_and_incr),
3978 PREFIX(print_partial_compiled_pattern),
3979 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3980 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3981 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3982 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3983 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3984 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3985 wcs_compile_range, byte_compile_range, truncate_wchar,
3986 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3987 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3988 count_mbs_length, wcs_re_match_2_internal,
3989 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3990 PREFIX(alt_match_null_string_p),
3991 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3992 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3993 regfree, PREFIX(extract_number)): Define with prototype. Remove
3994 now-unnecessary declaration, if any.
3995 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3997 Remove now-unnecessary casts among pointer types.
3998 * regex.h (_RE_ARGS): Remove. All uses removed.
4000 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4001 (free): Remove decl.
4003 * rpmatch.c: Include <stdlib.h> unconditionally.
4005 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4006 (free): Remove decl.
4008 * save-cwd.c: Include <stdlib.h> unconditionally.
4009 * xgetcwd.c: Likewise.
4011 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4012 (free): Remove decl.
4014 * strchrnul.c (strchrnul): Define with a prototype.
4015 Fix bug: c_in was not converted to char before searching.
4017 The following changes are not K&R related:
4019 * group-member.h: Include <sys/types.h>, so that this file is
4021 * makepath.h: Likewise.
4023 * getusershell.c (readname, default_index, line_size, readname):
4024 Use size_t, not int, for sizes.
4025 (readname): If the size overflows, report an error instead of
4028 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4030 * getndelim2.c: Assume stdlib.h per the C89 spec.
4032 2003-09-08 Paul Eggert <eggert@twinsun.com>
4034 Assume C89 or better; remove K&R cruft.
4035 A few of these changes were first proposed by Derek Robert Price
4036 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4038 * addext.c: Include <string.h> unconditionally.
4039 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4040 Don't declare getenv or malloc.
4042 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4043 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4045 (find_stack_direction, alloca): Use prototypes.
4047 * atexit.c (atexit): Define using a prototype.
4049 * basename.c, dirname.c, stripslash.c:
4050 Include <string.h> unconditionally.
4052 * bcopy.c: Include <stddef.h>.
4053 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4055 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4057 * error.h (error, error_at_line, error_print_progname)
4058 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4059 * error.c: Include error.h first, to check interface.
4060 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4061 (VA_START): Remove; all uses changeed to va_start.
4062 (exit, strerror): Remove decls.
4063 (error_print_progname): Prototype uncondionally.
4064 Don't include <errno.h>; no longer needed.
4065 (private_strerror): Remove.
4066 (error_tail): Always define.
4067 (error, error_at_line): Assume C89 or better; always use prototypes.
4068 * fatal.c: Include "fatal.h" first, to test interface.
4069 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4070 (VA_START): Remove; all uses changed to va_start.
4071 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4073 (exit): Remove decl.
4074 (fatal): Prototype unconditionally. Assume va_start works.
4075 Abort at end, to pacify gcc.
4077 * euidaccess.c (main): Define with a prototype.
4079 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4081 * exitfail.c: Include <stdlib.h> unconditionally.
4083 * fnmatch_.h (__P): Remove. All uses changed to assume
4085 * fnmatch.c: Include fnmatch.h first, to test interface.
4086 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4087 (getenv): Remove decl.
4088 (fnmatch): Define using a prototype.
4089 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4090 (FCT): Define using a prototype.
4092 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4094 * gethostname.c: Include <stddef.h>.
4095 (gethostname): Define with prototype. Length is size_t, not int.
4097 2003-09-08 Paul Eggert <eggert@twinsun.com>
4099 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4100 getversion.c should have been removed then, but was accidentally
4103 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4104 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4106 2003-09-07 Paul Eggert <eggert@twinsun.com>
4108 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4109 copy_tm_result. Bug reported by Simon Josefsson in
4110 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4112 2003-09-06 Paul Eggert <eggert@twinsun.com>
4114 * time_r.c, time_r.h: New files.
4116 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4118 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4119 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4121 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4123 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4124 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4127 * timegm.c: Switch to glibc implementation, with the following changes:
4128 [defined HAVE_CONFIG_H]: Include <config.h>.
4129 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4130 (__mktime_internal) [!defined _LIBC]: New decl.
4131 (__gmtime_r) [!defined _LIBC]: New macro and function.
4132 (timegm): Use a prototype, since gnulib assumes C89.
4133 Do not bother declaring tmp to be const, as it's not really usefu.
4134 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4135 (timegm): Declare only if HAVE_DECL_TIMEGM.
4137 2003-09-03 Paul Eggert <eggert@twinsun.com>
4139 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4140 Bug reported by Lute Kamstra in
4141 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4143 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4144 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4145 course with correspondingly smaller numbers for tomorrow and
4146 yesterday. From Tadayoshi Funaba. Originally installed into
4147 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4150 2003-08-31 Simon Josefsson <jas@extundo.com>
4152 * timegm.h: New file.
4153 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4155 2003-08-31 Karl Berry <karl@gnu.org>
4157 * argp.h: update from libc.
4159 2003-08-28 Bruno Haible <bruno@clisp.org>
4161 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4162 warning on QNX, which defines O_BINARY to 000000.
4164 2003-08-24 Bruno Haible <bruno@clisp.org>
4166 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4167 MSVC7 <stdio.h> is included later.
4169 2003-08-20 Bruno Haible <bruno@clisp.org>
4171 * progname.h: New file, from GNU gettext.
4172 * progname.c: New file, from GNU gettext.
4173 * progreloc.c: New file, from GNU gettext.
4175 2003-08-19 Bruno Haible <bruno@clisp.org>
4177 * xstrdup.c: Assume <string.h> exists.
4179 2003-08-18 Jim Meyering <jim@meyering.net>
4181 * setenv.h: Indent nested cpp directive.
4182 * vasnprintf.c: Remove trailing blanks.
4184 2003-08-17 Simon Josefsson <jas@extundo.com>
4185 Bruno Haible <bruno@clisp.org>
4187 * xstrndup.h: New file.
4188 * xstrndup.c: New file.
4190 2003-08-17 Bruno Haible <bruno@clisp.org>
4192 * strndup.h: New file.
4194 2003-08-16 Paul Eggert <eggert@twinsun.com>
4196 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4197 space, undoing this 2003-08-12 change:
4198 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4200 2003-08-16 Jim Meyering <jim@meyering.net>
4202 Merge from coreutils.
4203 * xstrtoimax.c: #else #if -> #elif.
4204 * xstrtoumax.c: Likewise.
4206 2003-08-15 Paul Eggert <eggert@twinsun.com>
4208 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4209 rather than tab, after '#' in shell-script copyright notices.
4210 Suggested by Bruno Haible.
4212 2003-08-15 Jim Meyering <jim@meyering.net>
4213 and Paul Eggert <eggert@twinsun.com>
4215 Merge from coreutils.
4216 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4217 member but strut utmpx does not. Needed for AIX 4.3.3.
4218 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4220 2003-08-15 Jim Meyering <jim@meyering.net>
4222 Merge from coreutils.
4223 * xgethostname.c: Include <stdlib.h>.
4224 (xghostname): Don't exit for anything other than memory-related
4225 failure; just return NULL.
4226 * userspec.c: Include "posixver.h".
4227 (parse_user_spec): Accept `.' as a separator only
4228 in pre-POSIX-200112 mode.
4229 * strtoimax.c: Use #elif rather than #else #if.
4230 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4231 Remove function, now that we can rely on a working tzset function.
4232 [!_LIBC]: Ensure that the required autoconf test has been run.
4233 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4234 Use underlying_strftime for %r.
4235 * sha.c: Merge in some clean-up and optimization changes from glibc.
4236 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4237 Ensure that it is a multiple of 64.
4238 Rearrange loop exit tests so as to avoid performing an
4239 additional fread after encountering an error or EOF.
4240 * realloc.c: Update copyright date.
4242 2003-08-14 Jim Meyering <jim@meyering.net>
4244 Merge from coreutils.
4245 * obstack.h: Whitespace changes.
4246 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4247 and xcalloc return values.
4248 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4249 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4250 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4251 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4252 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4254 Use mntctl's return value to drive the entry-processing loop, since
4255 we can't rely on the value of the vmt_length member in the last
4256 entry. On some systems doing so could result in exhausting
4257 virtual memory. Based in part on a patch from Mike Jetzer.
4259 2003-08-14 Jim Meyering <jim@meyering.net>
4260 and Paul Eggert <eggert@twinsun.com>
4262 Merges from coreutils, plus other fixes.
4263 * physmem.c: Merge in portability changes from gcc/libiberty
4264 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4265 for credits and details. Thanks to Kaveh Ghazi for helping
4266 to keep these files in sync.
4267 (ARRAY_SIZE): Define it.
4268 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4269 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4270 (memcasecmp): Don't assume size_t fits in unsigned int.
4271 Remove casts and duplicate code.
4272 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4273 (memcpy): Remove definition.
4274 Merge in some clean-up and optimization changes from glibc.
4275 [BLOCKSIZE]: Move definition to top of file.
4276 Ensure that it is a multiple of 64.
4277 Rearrange loop exit tests so as to avoid performing an
4278 additional fread after encountering an error or EOF.
4279 * md5.h (md5_uintptr): Define.
4280 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4281 return to the initial working directory. Preserve errno
4283 * idcache.c: Include "xalloc.h".
4284 (xmalloc, xrealloc): Remove decls.
4285 (getuser): Remove casts no longer required in C89.
4286 * human.c: Include stdio.h, for sprintf.
4287 * group-member.c: Include "xalloc.h".
4288 (xmalloc, xrealloc): Remove decls.
4289 (get_group_info): Remove casts no longer required in C89.
4290 * getusershell.c (readname): Remove casts no longer required in C89.
4291 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4292 * getline.c: Whitespace fix, from coreutils.
4294 2003-08-13 Paul Eggert <eggert@twinsun.com>
4296 * exclude.c: Include <ctype.h>
4297 (IN_CTYPE_DOMAIN): New macro.
4299 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4302 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4303 Undo previous (whitespace-only) change.
4305 2003-08-12 Paul Eggert <eggert@twinsun.com>
4307 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4308 Normalize leading white space and remove trailing white space.
4309 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4310 notice, as per ../config/srclist-update.
4312 Merge from coreutils.
4313 * euidaccess.h: New file.
4314 * euidaccess.c: Include it.
4315 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4316 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4317 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4319 2003-08-11 Bruno Haible <bruno@clisp.org>
4321 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4322 (vasnprintf): Use it instead of wcslen.
4324 2003-08-11 Bruno Haible <bruno@clisp.org>
4326 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4327 value to ensure that _Bool promotes to int. Use #define for _Bool when
4328 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4330 2003-08-10 Karl Berry <karl@gnu.org>
4332 * regex.h: update from libc (whitespace fix).
4334 2003-08-09 Paul Eggert <eggert@twinsun.com>
4336 Merge some files from coreutils. These changes were
4337 originally made by Jim Meyering.
4338 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4339 many older Unixes require this.
4340 * alloca.c (alloca): Remove cast to argument of free;
4341 no longer needed in C89.
4342 * alloca_.h, regex.h: Fix white space to match
4343 what GNU indent does.
4345 2003-08-05 Paul Eggert <eggert@twinsun.com>
4347 * bumpalloc.h: Remove.
4349 2003-08-04 Paul Eggert <eggert@twinsun.com>
4351 * getloadavg.c: Change copyright notice and spacing to conform to
4354 Merge from coreutils.
4355 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4357 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4358 from Karl Berry, implemented by Jim Meyering.
4359 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4360 from Dmitry V. Levin.
4361 Remove anachronistic cast of xrealloc.
4362 * fnmatch_.h (__const): Remove. Use 'const'.
4363 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4364 type. Otherwise, it wouldn't compile with at least /bin/cc on
4365 ymp-cray-unicos9.0.2.X.
4366 Combine two mostly-identical uses of alloca into one.
4367 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4369 2003-08-04 Dave Love <d.love@dl.ac.uk>
4373 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4374 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4375 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4376 obsolete NLIST_NAME_UNION.
4377 [__GNU__]: Undef BSD and FSCALE.
4378 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4380 2003-08-03 Paul Eggert <eggert@twinsun.com>
4382 * stdbool_.h (_Bool): Make it signed char, instead of
4383 an enum type, so that it's guaranteed to promote to int. See:
4384 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4386 2003-07-31 Paul Eggert <eggert@twinsun.com>
4388 * strerror.c: Include config.h, limits.h. Declare sprintf.
4389 (strerror): Don't assume that a printable int fits in 14 bytes.
4391 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4392 Bruno Haible <bruno@clisp.org>
4394 * getline.h (getline, getdelim): Change return type to ssize_t.
4395 * getline.c (getline, getdelim): Likewise.
4396 Remove _GNU_SOURCE define; now it's defined in config.h through
4399 2003-07-22 Paul Eggert <eggert@twinsun.com>
4401 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4402 over-parenthesization in macros.
4404 Sync with coreutils.
4406 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4409 Use `exit_failure' for xalloc and xmemcoll instead of their own
4410 private exit-failure variables.
4411 * xalloc.h (xalloc_exit_failure): Remove.
4412 * xmalloc.c: Likewise. Include exitfail.h.
4413 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4414 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4415 * xmemcoll.c: Likewise. Include exitfail.h.
4416 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4418 2003-07-18 Paul Eggert <eggert@twinsun.com>
4420 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4421 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4422 to test that it can stand by itself. Include "exitfail.h".
4423 Clients should set exit_failure instead.
4424 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4426 2003-07-18 Andreas Schwab <schwab@suse.de>
4428 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4430 2003-07-18 Bruno Haible <bruno@clisp.org>
4432 * getndelim2.h: New file.
4433 * getndelim2.c: Make into a module of its own. Include config.h,
4435 (getndelim2): Make non-static. Change return type to ssize_t.
4436 * getline.h: Change argument names.
4437 * getline.c: Include getndelim2.h instead of getndelim2.c.
4438 * getnline.c: Include getndelim2.h.
4440 2003-07-17 Bruno Haible <bruno@clisp.org>
4442 * Makefile.am: Remove file.
4443 * Makefile.in: Remove file.
4445 2003-07-17 Bruno Haible <bruno@clisp.org>
4447 * getnline.h: New file.
4448 * getnline.c: New file.
4449 * getndelim2.c: New file, extracted from getline.c.
4450 (getndelim2): Renamed from getdelim2, with added nmax argument.
4451 * getline.c: Include getndelim2.c.
4452 (getdelim2): Moved out to getndelim2.c.
4453 (getline, getdelim): Update.
4455 2003-07-15 <karl@gnu.org>
4457 * vasnprintf.c: update from gettext.
4459 2003-07-15 Jim Meyering <jim@meyering.net>
4461 * makepath.c (make_path): Enclose diagnostic in _(...).
4463 2003-07-14 Paul Eggert <eggert@twinsun.com>
4465 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4466 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4467 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4468 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4469 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4470 updated automatically by ../config/srclist-update. This changes
4471 their license from LPGL to GPL.
4473 2003-07-14 Jim Meyering <jim@meyering.net>
4475 Don't emit diagnostics. Let callers do that.
4476 * save-cwd.c: Don't include "error.h".
4477 (save_cwd): Don't call error. Ensure that errno is valid
4478 when returning nonzero.
4480 * save-cwd.h (restore_cwd): Update prototype.
4481 * save-cwd.c (restore_cwd): Remove two parameters.
4482 Simplify. Don't call error upon failure. Let callers do that.
4483 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4484 when auditing is enabled. But don't bother updating the #if.
4486 2003-07-14 Simon Josefsson <jas@extundo.com>
4488 * mempcpy.h: New file.
4489 * mempcpy.c: New file.
4491 2003-07-14 Paul Eggert <eggert@twinsun.com>
4493 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4494 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4495 unicodeio.c, unicodeio.h, unlocked-io.h:
4496 Switch from LGPL to GPL.
4498 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4500 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4501 it breaks C++ compilation.
4502 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4504 2003-07-10 Jim Meyering <jim@meyering.net>
4506 * vasnprintf.c: Remove trailing blanks.
4507 Make cpp indentation consistent.
4509 2003-07-09 Paul Eggert <eggert@twinsun.com>
4511 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4512 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4513 Switch from LGPL to GPL.
4515 2003-07-07 Paul Eggert <eggert@twinsun.com>
4517 * mktime.c: Fix some boundary cases and remove need for floating point.
4519 Issue a compile-time diagnostic if time_t is floating point, or if
4520 two's complement arithmetic is not in effect, or if arithmetic
4521 right shift does not propagate the sign. These assumptions were
4522 all in the original code but they weren't checked.
4524 (TIME_T_MIDPOINT, verify): New macros.
4525 (__isleap): Remove; it has integer overflow problems.
4526 (leapyear): New function, without those problems.
4527 (ydhms_tm_diff): Remove; splitting into two parts.
4528 (ydhms_diff): New function, containing the arithmetic part of
4529 the old ydhms_tm_diff function. Issue a compile-time
4530 diagnostic if we are not using C99 integer division.
4531 Avoid casts when possible.
4532 (guess_time_tm): New function, containing the checking part of
4533 the old ydhms_tm_diff function. Return the new value, rather than
4534 the difference between it and the old. Accept a new argument T
4535 so that *T specifies the old value. Check for overflow in the result.
4537 (__mktime_internal): Use a time_t offset, not a long int offset.
4538 This undoes the 2003-06-04 change, which is no longer needed now
4539 that we have better overflow checking.
4540 (localtime_offset): Likewise.
4542 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4543 and long are 64-bit but int is only 32-bit.
4544 (ydhms_diff): Use long int to store year1 and yday1.
4545 Issue a compile-time diagnostic if long int is not wide enough.
4547 (__mktime_internal): Use long int to store adjusted year and yday.
4548 Use plain C rather than preprocessor commands, if that doesn't
4550 Check for overflow (and try to repair) after each probe
4551 rather than checking only at the very end. This avoids some bugs
4552 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4553 does not equal GMT offset at maximum time).
4554 Use integer to check for overflow rather than floating point; this
4555 is more portable to non-IEEE hosts, and is a tad faster.
4556 When we detect that we are oscillating between two values,
4557 don't check whether tm_isdst has the requested value, since
4558 we already know the answer. When tm_isdst has the wrong value,
4559 use a different heuristic to find the right one, based on the
4560 extreme values actually observed in practice in tz2003a,
4561 rather than the (overly optimistic) "previous 3 calendar quarters".
4563 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4564 "T const" to accommodate glibc style.
4565 (check_result): Use less-confusing report format. "long" -> "long int.
4567 Don't loop if the iteration overflows time_t.
4568 Allow a negative step in the iteration.
4570 2003-07-01 Paul Eggert <eggert@twinsun.com>
4572 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4573 having it depend on HAVE_SYS_TYPES_H.
4575 2003-06-25 Bruno Haible <bruno@clisp.org>
4577 * readlink.c: New file.
4579 2003-06-20 Bruno Haible <bruno@clisp.org>
4581 Assume C89, so PARAMS isn't needed.
4582 * unicodeio.h (PARAMS): Remove.
4583 * unicodeio.c: Don't use PARAMS.
4585 2003-06-18 Jim Meyering <jim@meyering.net>
4587 Merge changes from coreutils.
4588 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4589 Remove explicit declarations of xmalloc and realloc.
4591 (read_utmp): Remove anachronistic cast of xmalloc.
4593 2003-06-17 Paul Eggert <eggert@twinsun.com>
4595 Assume C89, so PARAMS isn't needed.
4596 * backupfile.h (PARAMS): Remove. All uses removed.
4597 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4598 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4599 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4600 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4601 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4602 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4603 xstrtol.h: Likewise.
4604 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4605 same.h, strverscmp.h: Do not include config.h; no longer needed.
4606 Anyway, config.h should always be included before any other file.
4608 2003-06-11 Simon Josefsson <jas@extundo.com>
4610 * sysexit_.h: New file.
4612 2003-05-20 Derek Price <derek@ximbiot.com>
4614 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4616 2003-06-10 Simon Josefsson <jas@extundo.com>
4618 * strchrnul.h: New file.
4619 * strchrnul.c: New file.
4621 2003-06-10 Simon Josefsson <jas@extundo.com>
4623 * argp.h: New file, from glibc.
4624 * argp-ba.c: New file, from glibc.
4625 * argp-eexst.c: New file, from glibc.
4626 * argp-fmtstream.c: New file, from glibc.
4627 * argp-fmtstream.h: New file, from glibc.
4628 * argp-fs-xinl.c: New file, from glibc.
4629 * argp-help.c: New file, from glibc.
4630 * argp-namefrob.h: New file, from glibc.
4631 * argp-parse.c: New file, from glibc.
4632 * argp-pv.c: New file, from glibc.
4633 * argp-pvh.c: New file, from glibc.
4634 * argp-xinl.c: New file, from glibc.
4636 2003-06-07 Jim Meyering <jim@meyering.net>
4638 * readtokens.h: Put `Free Software Foundation, Inc.'
4639 in place of my name in the copyright comment.
4640 Remove definition and uses of __P.
4643 * stat.c: Don't declare xmalloc explicitly.
4644 Instead, include "xalloc.h".
4645 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4646 xrealloc, and xcalloc return values.
4647 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4649 * xgetcwd.h: Remove definition/uses of PARAMS.
4651 2003-06-06 Jim Meyering <jim@meyering.net>
4653 * stdbool_.h: Renamed from stdbool.h.in.
4655 2003-06-06 Jim Meyering <jim@meyering.net>
4657 Merge from coreutils.
4658 * same.c: (same_name): Declare *_basename locals to be `const'.
4659 Consolidate declarations and initializations of *_base* locals.
4661 Merge from coreutils.
4662 This avoids a core dump on systems without GNU putenv,
4663 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4664 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4665 (unsetenv): New static function, from GNU libc.
4666 (rpl_putenv): Use it.
4668 * modechange.c: Remove trailing blanks.
4670 Merge from coreutils.
4671 * fsusage.c: Remove declaration of statfs.
4672 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4674 * posixtm.c: Include <stdbool.h> unconditionally.
4676 2003-06-05 Paul Eggert <eggert@twinsun.com>
4678 * mktime.c (__mktime_internal): When resolving a tm_isdst
4679 mismatch, look in future quarters as well as past. This fixes a
4680 bug when processing fall-backwards gaps immediately after a long
4681 period of daylight-saving time.
4683 * mktime.c: Assume freestanding C89 or better.
4684 (HAVE_LIMITS_H): Remove. Assume it's 1.
4685 (__P): Remove; not used.
4686 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4687 (mktime, not_equal_tm, print_tm, check_result,
4688 main): Use prototypes. Use const * where appropriate.
4689 (main): Fix typo in testing code that uncovered by above changes.
4690 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4692 2003-06-04 Paul Eggert <eggert@twinsun.com>
4694 * mktime.c: Fix Debian bug 177940
4695 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4696 (localtime_offset): Now long int, not time_t, because we want it
4697 to be guaranteed to be signed. All uses changed.
4698 (__mktime_internal): If overflow would occur when adding offset,
4701 Merge 'human' changes from coreutils. Rewrite to support
4702 locale-specific notations like thousands separators.
4703 * human.c: Simplify authorship notice.
4704 Include human.h immediately after config.h.
4705 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4706 <limits.h>: Do not include, since human.h does.
4707 (SIZE_MAX, UINTMAX_MAX): New macros.
4708 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4709 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4710 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4711 (power_letter): Renamed from suffixes.
4712 (generate_suffix_backwards): Remove.
4713 (adjust_value): Now takes int style (because of human.h changes)
4714 and long double value (for greater precision on some platforms).
4715 (group_number): New function.
4716 (human_readable): Use it. Use integer options, not enum.
4717 Put the options before the sizes in the arg list.
4718 Support all the new options.
4719 The old human_readable function has been removed;
4720 use inttostr.h instead.
4721 (human_readable, default_block_size, humblock):
4722 Use uintmax_t, not int, for block sizes.
4723 (human_readable_inexact, block_size_types): Remove.
4724 (block_size_opts): New constant.
4725 (human_options): Renamed from human_block_size, with new signature
4726 that allows block sizes up to UINTMAX_MAX. All callers changed.
4727 * human.h: Add copyright and authorship notice.
4728 Include <limits.h> and <stdbool.h> unconditionally.
4729 (PARAMS): Remove. All uses removed.
4730 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4731 (enum human_inexact_style): Remove tag; now a nameless enum.
4732 (human_floor, human_ceiling, human_round_to_even): Now have
4733 values 2, 0, 1 rather than -1, 1, 0.
4734 (human_group_digits, human_suppress_point_zero, human_autoscale,
4735 human_base_1024, human_SI, human_B): New constants.
4736 (human_readable_inexact, human_block_size): Remove.
4737 (human_readable): Size args are now uintmax_t, not int.
4738 (human_options): New decl.
4740 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4741 unnecessary now that we assume C89 or better. This change
4742 imported from coreutils.
4744 * mktime.c (__mktime_internal): Do not reject negative timestamps
4745 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4746 in the 2003-05-30 sync from glibc.
4748 .h files should stand alone, but we shouldn't include <sys/types.h>
4749 if we can get away with just <stddef.h>.
4751 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4752 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4753 rather than <sys/types.h>, as we merely need size_t.
4754 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4756 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4757 Include <stdio.h>, to get FILE.
4758 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4759 memcasecmp.h has included <stddef.h> and all we need is size_t.
4760 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4761 our interface, instead of including <sys/types.h>
4763 2003-06-02 Paul Eggert <eggert@twinsun.com>
4766 Fix some minor time-related bugs with POSIX time arguments.
4767 Some valid time stamps were being rejected (notably -1, and
4768 time stamps before 1900 on 64-bit hosts). And some invalid
4769 time stamps were being accepted, e.g. September 31.
4771 * posixtm.h (posixtime): Return bool instead of time_t, so
4772 that we can return (time_t) -1 successfully.
4773 * posixtm.c: Likewise.
4774 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4775 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4776 (t): Remove static var.
4777 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4778 of static var. All uses changed.
4779 (year): Do not reject years before 1900; they can occur with
4781 (posix_time_parse): Do not check for out-of-range components;
4782 that is now the caller's responsibility, since our checks were
4783 only approximations.
4784 (posixtime): Use mktime to check for out-of-range components,
4785 since it knows them exactly.
4786 If mktime returns (time_t) -1, check whether an error actually occurred
4787 by invoking localtime on -1.
4788 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4789 posixtime failures better.
4790 Improve the test data (in comments only).
4792 2003-05-30 <karl@gnu.org>
4794 * mktime.c: update from libc.
4796 2003-05-30 Bruno Haible <bruno@clisp.org>
4798 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4799 * localcharset.h: Likewise.
4800 * localcharset.c: Likewise.
4802 2003-05-28 Paul Eggert <eggert@twinsun.com>
4804 Assume the headers required for C89 freestanding compilers.
4805 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4806 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4807 without checking for HAVE_LIMITS_H.
4808 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4809 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4811 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4812 * exclude.c: Include <stdbool.h> unconditionally.
4813 * tempname.c: Include <stddef.h> unconditionally.
4814 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4815 * modechange.c, rpmatch.c (NULL): Don't define, since
4816 <stddef.h> does that.
4817 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4818 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4819 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4820 * xstrtol.c: Likewise.
4821 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4822 * savedir.c: Include <stddef.h> instead of defining NULL.
4824 * addext.c (addext): Use assignment rather than cast, to avoid
4825 warnings on some platforms.
4827 * mktime.c (__mktime_internal): Do not reject negative timestamps
4830 2003-05-10 Bruno Haible <bruno@clisp.org>
4832 * linebreak.c (iconv_string_length): Don't return -1 just because the
4833 string is longer than 4 KB.
4835 2003-05-12 Jim Meyering <jim@meyering.net>
4837 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4838 the space-padded-by-default conversion specifiers, %e, %k, %l.
4840 2003-05-03 Bruno Haible <bruno@clisp.org>
4842 Upgrade to Unicode-4.0.
4843 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4844 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4845 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4846 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4847 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4848 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4849 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4850 Change width of U+E0100..U+E01EF from 1 to 0.
4852 2003-04-25 Bruno Haible <bruno@clisp.org>
4854 * copy-file.c: Include <stddef.h>, for size_t.
4856 2003-04-25 Jim Meyering <jim@meyering.net>
4858 * copy-file.c (copy_file_preserving): Declare buf_size to be
4859 of type size_t, not int.
4861 2003-04-11 Jim Meyering <jim@meyering.net>
4863 Merge changes from Coreutils.
4865 2003-03-22 Jim Meyering <jim@meyering.net>
4867 * strftime.c (widen): Cast alloca return value to proper type.
4869 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4872 * strftime.c (my_strftime): Handle very large width
4873 specifications for numeric values correctly. Improve checks for
4876 2003-01-19 Jim Meyering <jim@meyering.net>
4878 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4879 (nl_get_alt_digit) [! defined my_strftime]: Define.
4880 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4881 _nl_get_alt_digit and _nl_get_walt_digit.
4883 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4884 These changes have no effect outside of _LIBC.
4886 2003-04-10 Bruno Haible <bruno@clisp.org>
4888 * findprog.h: New file, from GNU gettext.
4889 * findprog.c: New file, from GNU gettext.
4891 2003-04-05 Jim Meyering <jim@meyering.net>
4893 Merge changes from Coreutils.
4895 * exclude.h (PARAMS): Remove definition and uses.
4896 * exclude.c: Remove uses of `PARAMS'.
4898 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4899 Add test-cases for DOS filenames. Declare program_name.
4900 (main): Set up program_name. Patch by Rich Dawe.
4902 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4904 Use mntctl's return value to drive the entry-processing loop, since
4905 we can't rely on the value of the vmt_length member in the last
4906 entry. On some systems doing so could result in exhausting
4907 virtual memory. Based in part on a patch from Mike Jetzer.
4909 2003-04-04 Bruno Haible <bruno@clisp.org>
4911 * linebreak.h: New file, from GNU gettext.
4912 * linebreak.c: New file, from GNU gettext with slight modifications.
4913 * lbrkprop.h: New file, from GNU gettext.
4915 2003-04-03 Bruno Haible <bruno@clisp.org>
4917 * utf8-ucs4.h: New file, from GNU gettext.
4918 * utf16-ucs4.h: New file, from GNU gettext.
4919 * ucs4-utf8.h: New file, from GNU gettext.
4920 * ucs4-utf16.h: New file, from GNU gettext.
4922 2003-04-02 Bruno Haible <bruno@clisp.org>
4924 * binary-io.h: New file, from GNU gettext.
4926 2003-04-01 Bruno Haible <bruno@clisp.org>
4928 * pathname.h: New file, from GNU gettext.
4929 * concatpath.c: New file, from GNU gettext.
4931 2003-03-30 Bruno Haible <bruno@clisp.org>
4933 * copy-file.c (copy_file_preserving): Don't set owner if the function
4934 chown() doesn't exist.
4936 2003-03-28 Bruno Haible <bruno@clisp.org>
4938 * copy-file.h: New file, from GNU gettext.
4939 * copy-file.c: New file, from GNU gettext.
4941 2003-03-18 Jim Meyering <jim@meyering.net>
4943 * quote.c (quote_n): Fix typo in comment.
4945 2003-03-14 Jim Meyering <jim@meyering.net>
4947 Merge changes from Coreutils.
4948 * obstack.h (obstack_object_size): Declare temporary, __o,
4949 to be const, in order to avoid warnings.
4950 (obstack_room): Likewise.
4951 (obstack_empty_p): Likewise.
4953 2003-03-13 Paul Eggert <eggert@twinsun.com>
4955 Merge changes from Bison.
4956 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4957 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4958 when compiling Bison 1.875's `bitset bset = obstack_alloc
4959 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4960 * hash.c: Include <stdbool.h> unconditionally.
4962 2003-03-09 Paul Eggert <eggert@twinsun.com>
4964 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4965 Reported by Bruce Becker; see:
4966 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4968 2003-03-03 Paul Eggert <eggert@twinsun.com>
4969 Bruno Haible <bruno@clisp.org>
4971 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4972 Reported by John Hughes, see
4973 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4975 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4977 * poll_.h: New file.
4980 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4982 * mathl.h: New file.
4983 * acosl.c: New file.
4984 * asinl.c: New file.
4985 * atanl.c: New file.
4986 * ceill.c: New file.
4989 * floorl.c: New file.
4990 * frexpl.c: New file.
4991 * ldexpl.c: New file.
4993 * sincosl.c: New file.
4995 * sqrtl.c: New file.
4997 * trigl.c: New file.
4998 * trigl.h: New file.
5000 2003-02-17 Bruno Haible <bruno@clisp.org>
5002 * mkdtemp.h: New file, from GNU gettext.
5003 * mkdtemp.c: New file, from GNU gettext.
5005 2003-01-31 Bruno Haible <bruno@clisp.org>
5007 * rename.c: #undef rename before defining rpl_rename.
5008 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5010 2003-01-30 Bruno Haible <bruno@clisp.org>
5012 * printf-args.h: New file, from GNU gettext.
5013 * printf-args.c: New file, from GNU gettext.
5014 * printf-parse.h: New file, from GNU gettext.
5015 * printf-parse.c: New file, from GNU gettext.
5016 * vasnprintf.h: New file, from GNU gettext.
5017 * vasnprintf.c: New file, from GNU gettext.
5018 * asnprintf.c: New file, from GNU gettext.
5019 * vasprintf.h: New file, from GNU gettext with modifications.
5020 * vasprintf.c: New file, from GNU gettext.
5021 * asprintf.c: New file, from GNU gettext.
5023 2003-01-29 Bruno Haible <bruno@clisp.org>
5025 * stpncpy.h: New file, from GNU gettext with modifications.
5026 * stpncpy.c: New file, from GNU gettext with modifications.
5028 2003-01-28 Bruno Haible <bruno@clisp.org>
5030 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5032 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5035 2003-01-27 Bruno Haible <bruno@clisp.org>
5037 * xsetenv.h: New file, from GNU gettext.
5038 * xsetenv.c: New file, from GNU gettext.
5040 2003-01-23 Bruno Haible <bruno@clisp.org>
5042 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5044 2003-01-22 Bruno Haible <bruno@clisp.org>
5046 * exit.h: New file, from GNU gettext.
5048 2003-01-11 Bruno Haible <bruno@clisp.org>
5050 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5051 * strcase.h (strcasecmp, strncasecmp): Likewise.
5053 2003-01-14 Jim Meyering <jim@meyering.net>
5055 * same.c (same_name): Tweak a comment.
5057 2003-01-11 Bruno Haible <bruno@clisp.org>
5059 * same.c (same_name): Reorder tests so as to avoid calling stat()
5060 when a string comparison is sufficient.
5062 2003-01-11 Bruno Haible <bruno@clisp.org>
5064 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5067 2003-01-11 Bruno Haible <bruno@clisp.org>
5069 * hash-pjw.c: Add comment about low quality of this function.
5071 2003-01-12 Paul Eggert <eggert@twinsun.com>
5073 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5074 to avoid collisions with libcurses and libreadline.
5076 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5077 * getstr.h, getstr.c: Remove.
5078 * getline.c: Include "getline.h", to check interface.
5079 Move body of old getstr.c here: this defines MIN_CHUNK and
5080 declares getdelim2, which is renamed from getstr.
5081 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5083 * linebuffer.c (readlinebuffer): Renamed from readline.
5085 * linebuffer.h: Likewise.
5086 (readline): Remove backward-compatibility macro.
5088 2003-01-12 Jim Meyering <jim@meyering.net>
5090 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5092 2003-01-10 Bruno Haible <bruno@clisp.org>
5094 * alloca_.h: New file.
5095 * getdate.y: Unconditionally include alloca.h.
5096 * makepath.c: Likewise.
5097 * setenv.c: Likewise.
5098 * userspec.c: Likewise.
5100 2003-01-09 Bruno Haible <bruno@clisp.org>
5102 * stdbool.h.in: New file.
5104 2003-01-08 Bruno Haible <bruno@clisp.org>
5106 * safe-read.c: Include specification header first, to ensure its
5108 * full-write.c: Likewise.
5110 2003-01-08 Jim Meyering <jim@meyering.net>
5112 * full-write.c: Undefine and define-away `const' after inclusion
5113 of errno.h, not before. Suggestion from Bruno Haible.
5115 2003-01-07 Jim Meyering <jim@meyering.net>
5117 * full-write.c: Rework so that it may serve to define full_read, too.
5118 * full-read.c: Simply #define FULL_READ and include full-write.c.
5120 2003-01-06 Jim Meyering <jim@meyering.net>
5122 * version-etc.c: Update year in translatable copyright string.
5124 2002-12-25 Bruno Haible <bruno@clisp.org>
5126 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5127 * xstrtol.h: Likewise.
5128 * xstrtoimax.c: Likewise.
5129 * xstrtoumax.c: Likewise.
5130 * human.h: Likewise.
5132 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5133 on systems that have <inttypes.h> but not <stdint.h>.
5135 2002-12-31 Paul Eggert <eggert@twinsun.com>
5137 * memcoll.c (memcoll): Fall back on a simple algorithm using
5138 memcmp if strcoll doesn't work.
5140 2002-12-23 Bruno Haible <bruno@clisp.org>
5142 * localcharset.h: New file.
5143 * localcharset.c: Include it.
5144 * unicodeio.c: Likewise.
5146 2002-12-22 Bruno Haible <bruno@clisp.org>
5148 * utime.c (utime_null): No need to call ftruncate if the file was
5151 2002-12-23 Bruno Haible <bruno@clisp.org>
5153 * memcoll.c (STRCOLL): New macro.
5156 2002-12-22 Bruno Haible <bruno@clisp.org>
5158 * getstr.h (getstr): Define, to avoid clash with libcurses.
5159 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5161 2002-12-22 Bruno Haible <bruno@clisp.org>
5163 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5165 2002-12-23 Bruno Haible <bruno@clisp.org>
5167 * getline.h: Include <stddef.h>, for size_t.
5169 * unicodeio.h: Include <stddef.h>, for size_t.
5170 * unicodeio.c: Don't include <stddef.h>.
5172 2002-12-17 Bruno Haible <bruno@clisp.org>
5174 * canon-host.c (strdup): Remove unused declaration.
5176 * fsusage.c: Include full_read.h.
5177 (get_fs_usage): Use full_read instead of safe_read.
5179 * utime.c (utime_null): Use SAFE_READ_ERROR.
5181 2002-12-11 Bruno Haible <bruno@clisp.org>
5183 * setenv.h: Rewritten to cope with systems that have setenv() but not
5185 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5188 2002-12-11 Bruno Haible <bruno@clisp.org>
5190 * setenv.c (alloca): Fall back to malloc.
5192 (setenv): Use freea() to free memory allocated with alloca().
5194 2002-11-13 Bruno Haible <bruno@clisp.org>
5196 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5197 function declarations.
5198 * unsetenv.c (unsetenv): Likewise.
5200 2002-03-04 Bruno Haible <bruno@clisp.org>
5202 Portability to AIX 4.3.3.
5203 * unsetenv.c: New file, extracted from setenv.c.
5204 * setenv.c: Move the unsetenv() function to unsetenv.c.
5206 2001-12-20 Bruno Haible <bruno@clisp.org>
5208 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5209 use malloc instead. For SunOS 4.
5211 2001-12-11 Bruno Haible <bruno@clisp.org>
5213 * setenv.c: Declare alloca.
5214 (compar_fn_t): New typedef.
5215 (KNOWN_VALUE, STORE_VALUE): Use it.
5217 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5220 2002-12-10 Paul Eggert <eggert@twinsun.com>
5222 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5223 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5224 Choose values that are less likely to collide with system fnmatch
5226 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5227 defined (e.g., a pure POSIX system).
5228 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5229 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5231 2002-12-06 Jim Meyering <jim@meyering.net>
5233 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5235 Merge in changes from libc's misc/error.c, in preparation
5236 for the merge of gnulib's changes back into libc.
5238 * error.c (_): Define only if not already defined.
5239 Move definition to follow all #include directives.
5240 Include unlocked-io.h only if !_LIBC.
5241 [_LIBC]: Include <libio/libioP.h>.
5242 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5243 (fflush): Tweak definition to use INTUSE.
5246 2002-12-05 Paul Eggert <eggert@twinsun.com>
5248 * alloca.c [defined emacs]: Include "lisp.h".
5249 (xalloc_die) [defined emacs]: New macro.
5250 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5251 [! defined emacs]: Include <xalloc.h>.
5252 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5253 (pointer): Typedef to POINTER_TYPE *.
5254 (malloc): Remove decl; we now always use xmalloc.
5255 (alloca): Use old-style definition, since Emacs needs this.
5256 Check for arithmetic overflow when computing combined size.
5258 2002-12-04 Paul Eggert <eggert@twinsun.com>
5260 Do not generate unlocked-io.h automatically, since it's easier to
5261 maintain it by hand.
5263 * unlocked-io.h: New file, from GNU diffutils,
5264 but with proper copyright notice and attribution.
5266 * Makefile.am: Add copyright notice.
5267 (libfetish_a_SOURCES): Add unlocked-io.h.
5268 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5269 (DISTCLEANFILES, io_functions): Remove macros.
5270 (EXTRA_DIST): Remove gen_uio.
5271 (unlocked-io.h): Remove rule.
5273 2002-12-04 Jim Meyering <jim@meyering.net>
5275 Reflect the fact that stat.c and lstat.c are no longer generated.
5276 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5277 (DISTCLEANFILES): Likewise.
5278 (EXTRA_DIST): Likewise.
5279 (all_local): Don't depend on stat.c or lstat.c.
5280 (stat.c, lstat.c): Remove rules.
5281 (EXTRA_DIST): Remove xstat.in.
5283 * xstat.in: Remove file. Contents moved into stat.c.
5284 * stat.c: New file. Contents mostly from xstat.in.
5285 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5286 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5288 * safe-read.c: Rework so that it may serve to define safe_write, too.
5289 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5291 2002-12-03 Jim Meyering <jim@meyering.net>
5293 * safe-read.c, safe-write.c: Change variable names and comments, but
5294 not semantics, to minimize the differences between these two files.
5295 (safe_read): Change comment to mention SAFE_READ_ERROR.
5297 * safe-read.c (IS_EINTR): Define.
5298 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5300 2002-12-02 Bruno Haible <bruno@clisp.org>
5302 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5303 Define, taken from safe-read.c.
5304 (INT_MAX): Provide fallback.
5305 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5306 * safe-write.h (SAFE_WRITE_ERROR): Define.
5308 * safe-read.c (EINTR): Remove definition.
5309 (safe_read): Don't use EINTR if it is absent.
5311 2002-12-02 Jim Meyering <jim@meyering.net>
5313 * safe-read.c (EINTR): Define.
5314 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5315 (INT_MAX): Provide fallback.
5316 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5318 * safe-read.h (SAFE_READ_ERROR): Define.
5320 2002-12-01 Jim Meyering <jim@meyering.net>
5322 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5323 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5325 2002-11-27 Paul Eggert <eggert@twinsun.com>
5327 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5328 hash_rehash): Replace `if (limit <= value) abort ();' with
5329 `if (! (value < limit)) abort ();', for readability.
5331 2002-11-26 <karl@gnu.org>
5333 * strdup.c: copy from libc again, with jim's ok.
5334 * .cppi-disable: re-add strdup.c
5336 2002-11-25 <karl@gnu.org>
5338 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5339 instead of "strtol.c".
5341 2002-11-25 Jim Meyering <jim@meyering.net>
5343 * mktime.c: Sync from libc, now that it has the latest fix.
5345 2002-11-24 <karl@gnu.org>
5347 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5348 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5350 2002-11-24 Jim Meyering <jim@meyering.net>
5352 Update from coreutils:
5354 * mktime.c: Merge in changes from libc.
5356 Avoid a link-time failure on some Linux systems.
5357 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5358 (__mon_yday): Declare with the STATIC attribute.
5359 (__mktime_internal): Likewise.
5360 Based on a report from Greg Schafer.
5362 2002-11-23 Jim Meyering <jim@meyering.net>
5364 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5365 Use `unsigned', not `int', as type of index.
5367 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5369 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5371 2002-11-22 Paul Eggert <eggert@twinsun.com>
5373 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5374 hint that one should use `if (! x) abort ();' rather than `assert
5375 (x);', and anyway it's one less thing to worry about configuring.
5376 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5377 hash_rehash, hash_insert): Use abort rather than assert.
5379 2002-11-22 Paul Eggert <eggert@twinsun.com>
5381 * quotearg.h: Allow multiple inclusion by surrounding with
5382 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5383 so that we can be included first.
5384 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5385 * quotearg.c: Include quotearg.h immediately after config.h.
5386 No need to include stddef.h or sys/types.h any more.
5387 Surround local include files with "", not "<>".
5388 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5389 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5390 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5391 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5392 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5393 (ISPRINT): Remove; no longer needed now that we assume C89.
5395 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5398 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5399 quotearg_char): Use SIZE_MAX rather than
5400 (size_t) -1 when we are talking about "infinity".
5402 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5404 2002-11-22 Bruno Haible <bruno@clisp.org>
5406 * safe-read.h: Assume C89. Add comments.
5407 (safe_read): Change return type to size_t.
5408 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5409 counts > SSIZE_MAX correctly.
5410 * safe-write.h: New file.
5411 * safe-write.c: New file.
5412 * full-read.h: New file.
5413 * full-read.c: New file.
5414 * full-write.h: Assume C89. Add comments.
5415 * full-write.c: Include safe-write.h.
5416 (full_write): Rewritten to use safe_write.
5417 Suggested by Jim Meyering and Paul Eggert.
5419 2002-11-21 Bruno Haible <bruno@clisp.org>
5421 Remove case insensitive option matching.
5422 * argmatch.h (argcasematch): Remove declaration.
5423 (ARGCASEMATCH): Remove macro.
5424 (__xargmatch_internal): Remove case_sensitive argument.
5425 (XARGMATCH): Update.
5426 (XARGCASEMATCH): Remove macro.
5427 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5428 case_sensitive argument.
5429 (argcasematch): Remove function.
5430 (__xargmatch_internal): Remove case_sensitive argument.
5431 (main): Use XARGMATCH instead of XARGCASEMATCH.
5433 * xmalloc.c: Change compile-time error message. Add comment about
5434 required autoconf version.
5436 2002-11-21 Jim Meyering <jim@meyering.net>
5438 * strdup.c (strdup): Tweak comment and initial #if/#include.
5440 Merge in changes from the coreutils.
5442 2002-09-25 Paul Eggert <eggert@twinsun.com>
5443 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5444 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5445 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5446 int. Work more efficiently if X is the same width as uintmax_t.
5447 Do not compare X to -1, to avoid bogus compiler warning.
5448 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5449 Don't assume that f_frsize and f_bsize are the same type.
5451 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5454 * makepath.c (make_path): Restore umask *before* creating the final
5456 (make_path): Minor reformatting.
5458 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5459 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5461 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5462 ones. At least on GNU/Linux systems, `auto' means something else.
5465 2002-11-20 Paul Eggert <eggert@twinsun.com>
5467 Merge argmatch cleanups from Bison. Assume C89.
5469 * argmatch.c: Include config.h here, not in argmatch.h.
5470 Include stdlib.h, for EXIT_FAILURE.
5471 Always include <string.h>, since we assume C89.
5472 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5473 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5474 Include <stddef.h> instead, since it's all we need for size_t.
5475 (PARAMS): Remove. All uses removed.
5476 (ARRAY_CARDINALITY): Do not bother to #undef.
5477 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5478 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5479 Remove unnecessary parentheses.
5480 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5481 Insert necessary parentheses.
5482 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5483 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5485 2002-11-19 Bruno Haible <bruno@clisp.org>
5487 * mbswidth.c: Include mbswidth.h right at the beginning.
5488 * mbswidth.h: Include <stddef.h>, for size_t.
5490 * mbswidth.h (PARAMS): Remove macro.
5491 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5492 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5494 * gcd.h (PARAMS): Remove macro.
5495 (gcd): Use ANSI C function declarations.
5496 * gcd.c (gcd): Likewise.
5498 2002-11-15 Bruno Haible <bruno@clisp.org>
5500 * strcspn.c: Include <stddef.h>.
5501 (strcspn): Use ANSI C function declaration. Change return type to
5503 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5504 (strpbrk): Use NULL.
5505 * strpbrk.h (PARAMS): Remove macro.
5506 (strpbrk): Use ANSI C function declaration.
5507 * strstr.c: Don't include <sys/types.h>.
5508 * strstr.h (PARAMS): Remove macro.
5509 (strstr): Use ANSI C function declarations.
5511 2002-11-06 Bruno Haible <bruno@clisp.org>
5513 * gcd.h (gcd): Change argument type to 'unsigned long'.
5514 * gcd.c (gcd): Likewise.
5516 2002-11-05 Bruno Haible <bruno@clisp.org>
5518 * gcd.h: New file, from gettext-0.11.5.
5519 * gcd.c: New file, from gettext-0.11.5.
5521 2002-11-05 Bruno Haible <bruno@clisp.org>
5523 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5524 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5525 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5526 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5528 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5529 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5531 * closeout.c: Include gettext.h instead of <libintl.h>.
5532 * human.c: Include gettext.h instead of <libintl.h>.
5533 * quotearg.c: Include gettext.h instead of <libintl.h>.
5534 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5535 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5536 * userspec.c: Include gettext.h instead of <libintl.h>.
5537 * version-etc.c: Include gettext.h instead of <libintl.h>.
5538 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5539 (textdomain): Remove definition.
5540 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5542 * long-options.c: Remove include of <libintl.h> and definition of _.
5543 * same.c: Remove include of <libintl.h> and definition of _.
5545 2002-11-04 Bruno Haible <bruno@clisp.org>
5547 * stpcpy.h: New file, from GNU gettext-0.11.5.
5548 * strcase.h: New file, from GNU gettext-0.11.5.
5549 * strpbrk.h: New file, from GNU gettext-0.11.5.
5550 * strstr.h: New file, from GNU gettext-0.11.5.
5551 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5553 2002-05-09 Bruno Haible <bruno@clisp.org>
5555 * config.charset: Update for newest glibc. Add canonical names
5556 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5558 2002-05-09 Bruno Haible <bruno@clisp.org>
5560 * localcharset.c (get_charset_aliases): Add more Windows specific
5563 2002-05-08 Owen Taylor <otaylor@redhat.com>
5565 * config.charset: A few additions for Solaris.
5567 2001-12-05 Bruno Haible <bruno@clisp.org>
5569 * localcharset.c (locale_charset): Don't return an empty string.
5571 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5573 * config.charset: msdos in uk_UA uses CP1125.
5575 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5577 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5578 * localcharset.c (locale_charset): Declare as extern "C".
5580 2002-02-15 Bruno Haible <bruno@clisp.org>
5582 * config.charset [msdosdjgpp]: For Russian, use CP866.
5584 2002-02-11 Bruno Haible <bruno@clisp.org>
5586 * config.charset: Add support for NetBSD.
5588 2002-09-25 <karl@gnu.org>
5590 * strdup.c: copy from libc/string (via ../config/srclist*).
5591 * getopt*: copy from libc/posix.
5592 * gettext.h: copy from gettext.
5593 * .cppi-disable: add strdup.c, gettext.h.
5595 2002-07-01 Jim Meyering <meyering@lucent.com>
5597 * c-stack.c: Include sys/time.h.
5598 From Volker Borchert.
5600 2002-06-11 Paul Eggert <eggert@twinsun.com>
5602 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5603 New macro. Use it uniformly instead of
5604 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5605 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5606 reported by Vin Shelton.
5608 2002-06-22 Jim Meyering <meyering@lucent.com>
5610 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5611 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5613 2002-06-22 Paul Eggert <eggert@twinsun.com>
5615 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5616 Do not assume SA_SIGINFO behavior.
5617 Bug reported by Jim Meyering on NetBSD 1.5.2.
5619 2002-06-22 Jim Meyering <meyering@lucent.com>
5621 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5623 * exitfail.c, exitfail.h: Likewise.
5624 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5626 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5628 (EXTRA_DIST): Add fnmatch_loop.c.
5629 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5631 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5632 * fnmatch.c: Update from diffutils-2.8.2.
5633 * fnmatch_.h: New file. From diffutils-2.8.2.
5634 * fnmatch.h: Remove file.
5636 2002-06-18 Paul Eggert <eggert@twinsun.com>
5638 * file-type.h: Report an error if neither S_ISREG nor
5639 S_IFREG is defined, instead of using a test specific to glibc
5640 2.2. This should be safe, since POSIX requires S_ISREG and
5641 Unix Version 7 had S_IFREG. We don't need to check for
5642 <sys/types.h> since we don't use any symbols that it defines.
5644 2002-06-15 Jim Meyering <meyering@lucent.com>
5646 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5647 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5648 have been included before this file.
5650 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5652 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5653 so that each temporary file name is unique and valid in the first
5654 8 characters, for operation under DOS.
5656 2002-06-15 Jim Meyering <meyering@lucent.com>
5658 Work even with DJGPP 2.03, which lacks support for symlinks.
5660 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5662 * lchown.c (S_ISLNK): Likewise.
5664 2002-06-14 Jim Meyering <meyering@lucent.com>
5666 * file-type.h: Use the version from diffutils-2.8.2.
5667 * file-type.c: Likewise.
5669 2002-05-27 Jim Meyering <meyering@lucent.com>
5671 Fix a problem seen only on nonconforming systems whereby ls.c's
5672 use of localtime, and then of gettimeofday would cause trouble:
5673 the localtime call used to initialize rpl_gettimeofday's save
5674 mechanism would clobber ls's current local time information so
5675 that in any long listing the first file would always be listed
5676 with date 1970-01-01. Analysis by Volker Borchert.
5678 * gettimeofday.c (localtime): Undefine.
5679 (rpl_localtime): New function.
5681 2002-05-22 Jim Meyering <meyering@lucent.com>
5683 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5684 * file-type.h: New file.
5685 * file-type.c (file_type): New file/function. Extracted from diffutils.
5687 2002-04-29 Paul Eggert <eggert@twinsun.com>
5689 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5691 2002-04-28 Paul Eggert <eggert@twinsun.com>
5693 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5694 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5695 of 127, since 64 is the largest conceivable number for ancient
5697 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5699 2002-04-28 Jim Meyering <meyering@lucent.com>
5701 * sig2str.c (WTERMSIG): Remove definition (unused).
5703 2002-04-28 Paul Eggert <eggert@twinsun.com>
5705 * sig2str.h, sig2str.c: New files.
5706 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5708 2002-04-24 Jim Meyering <meyering@lucent.com>
5710 * gettext.h: New file, from Gettext.
5711 * Makefile.am (INCLUDES): Remove -I../intl.
5712 (libfetish_a_SOURCES): Add gettext.h.
5714 2002-04-16 Jim Meyering <meyering@lucent.com>
5716 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5717 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5718 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5720 2002-04-12 Jim Meyering <meyering@lucent.com>
5722 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5724 2002-03-10 Jim Meyering <meyering@lucent.com>
5726 * makepath.c (make_path): Remove a comma from a diagnostic.
5727 Suggestion from Santiago Vila.
5729 2002-03-08 Jim Meyering <meyering@lucent.com>
5731 * rename.c: Mention that this wrapper is needed also on
5732 mips-dec-ultrix4.4 systems.
5734 2002-03-02 Jim Meyering <meyering@lucent.com>
5736 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5737 not HAVE_CLOCK_SETTIME.
5739 2002-02-27 Paul Eggert <eggert@twinsun.com>
5741 * nanosleep.h: Rename to....
5742 * timespec.h: New name for nanosleep.h. All uses changed.
5744 * gettime.c: New file.
5745 * settime.c: New file.
5748 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5749 timespec.h. Remove nanosleep.h.
5751 2002-02-25 Paul Eggert <eggert@twinsun.com>
5753 * acl.c, acl.h: New files.
5754 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5756 2002-02-24 Jim Meyering <meyering@lucent.com>
5758 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5759 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5760 cause trouble. Reported by Nelson Beebe.
5762 2002-02-23 Paul Eggert <eggert@twinsun.com>
5764 * path-concat.c (xpath_concat): Reorder code to pacify
5765 compilers that don't know that xalloc_die never returns.
5767 2002-02-20 Jim Meyering <meyering@lucent.com>
5769 * getdate.c: Regenerate using bison-1.33.
5771 2002-02-15 Paul Eggert <eggert@twinsun.com>
5773 * posixver.c, posixver.h: New files.
5774 * Makefile.am (libfetish_a_SOURCES): Add them.
5776 2002-02-02 Paul Eggert <eggert@twinsun.com>
5777 Bruno Haible <bruno@clisp.org>
5779 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5780 (fwrite_success_callback): New declaration.
5781 * unicodeio.c (unicode_to_mb): New function, extracted from
5782 print_unicode_char. Call failure callback instead of error.
5783 (fwrite_success_callback): New function.
5784 (exit_failure_callback): New function.
5785 (fallback_failure_callback): New function.
5786 (print_unicode_char): Call unicode_to_mb.
5788 2002-01-26 Jim Meyering <meyering@lucent.com>
5790 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5792 2002-01-22 Jim Meyering <meyering@lucent.com>
5794 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5795 Otherwise, some versions of automake would omit the rule that makes
5796 Makefile from Makefile.in.
5798 2001-01-21 Paul Eggert <eggert@twinsun.com>
5800 * xmemcoll.h, xmemcoll.c: New files.
5801 * Makefile.am (libfetish_a_SOURCES): Add them.
5802 * memcoll.c: Include errno.h, and declare errno if not defined.
5803 (memcoll): Set errno to zero if there is no error.
5805 * quotearg.c (quotearg_buffer_restyled):
5806 Fix bug with quoting buffers containing NUL when backslashing escapes.
5807 This bug was exposed by the other changes in this patch.
5808 (quotearg_n_options): New arg ARGSIZE.
5809 All callers changed.
5810 (quoting_options_from_style): New function.
5811 (quotearg_n_style): Use it.
5812 (quotearg_n_style_mem): New function.
5814 * quotearg.h (quotearg_n_style_mem): New function.
5816 2002-01-16 Jim Meyering <meyering@lucent.com>
5818 * getdate.y: Add three semicolons, each just before a closing brace.
5819 Bison (as of version 1.31) no longer papers over that mistake.
5821 2002-02-14 Paul Eggert <eggert@twinsun.com>
5823 * backupfile.c (ISDIGIT): Comment fix.
5824 * getdate.y (ISDIGIT): Likewise.
5825 * posixtm.c (ISDIGIT, year): Likewise.
5826 * strverscmp.c (ISDIGIT): Likewise.
5827 * userspec.c (ISDIGIT): Likewise.
5829 2002-01-05 Jim Meyering <meyering@lucent.com>
5831 * version-etc.c (version_etc_copyright): Update copyright year.
5833 2001-01-19 Paul Eggert <eggert@twinsun.com>
5835 * closeout.c (close_stdout_status): If ferror (stdout), do
5836 not silently exit merely because the output buffer happens to
5837 have nothing pending.
5839 2001-12-18 Paul Eggert <eggert@twinsun.com>
5841 See the big note in ../ChangeLog.
5842 * human.c (suffixes): Prefer K to k for 1024.
5843 (generate_suffix_backwards): New function.
5844 (human_readable_inexact): Use it.
5845 * xstrtol.c (__xstrtol): If there is no number but there
5846 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5847 Accept 'K' as well as 'k'.
5849 2001-12-15 Jim Meyering <meyering@lucent.com>
5851 * regex.h (__restrict_arr): Update from libc.
5853 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5854 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5857 2001-12-10 Jim Meyering <meyering@lucent.com>
5859 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5860 Instead, include "xalloc.h".
5861 (initbuffer): Don't cast xmalloc return value to char*.
5862 (readline): Reword comment.
5863 Don't cast xrealloc return value to char*
5866 2001-12-09 Jim Meyering <meyering@lucent.com>
5868 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5869 `signed and unsigned type in conditional expression'.
5870 * posixtm.c (posix_time_parse): Likewise.
5872 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5874 * readtokens.c (readtoken): Declare an index to be of type unsigned
5875 to avoid a pedantic warning.
5877 * getstr.c: Don't include assert.h.
5878 (getstr): Remove warning-evoking assertions.
5879 Return -1 if offset parameter is out of bounds.
5880 Change the type of a local from int to size_t.
5882 * strftime.c (my_strftime_localtime_r): Include this function
5883 definition in the `#if ! HAVE_TM_GMTOFF' block.
5885 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5886 Include xalloc.h instead.
5888 2001-12-02 Jim Meyering <meyering@lucent.com>
5890 * tempname.c: Don't declare getenv, thus reverting the change of
5891 2001-11-18. It's no longer necessary, now that stdlib.h is always
5894 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5895 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5897 2001-11-30 Akim Demaille <akim@epita.fr>
5899 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5900 before being defined.
5902 2001-11-27 Paul Eggert <eggert@twinsun.com>
5904 * quotearg.h (quotearg_n, quotearg_n_style):
5905 First arg is int, not unsigned.
5906 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5907 (SIZE_MAX, UINT_MAX): New macros.
5908 (quotearg_n_options): Abort if N is negative.
5909 Avoid overflow check on hosts where size_t is 64 bits and int
5910 is 32 bits, as overflow is impossible there.
5911 Fix off-by-one typo that caused unnecessary reallocation.
5913 2001-11-27 Jim Meyering <meyering@lucent.com>
5915 * tempname.c: Merge with version from libc.
5916 * regex.c: Likewise.
5918 * tempname.c: Include stdlib.h unconditionally. On some old systems
5919 for which STDC_HEADERS is 0, it was not included, resulting in a
5920 warning about an integer-to-pointer conversion problem with getenv.
5921 Reported by Volker Borchert.
5923 2001-11-26 Jim Meyering <meyering@lucent.com>
5925 * gtod.h: Remove file.
5926 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5927 * gettimeofday.c: Don't include gtod.h.
5928 (GTOD_init): Remove function.
5929 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5930 Suggestion from Volker Borchert.
5932 2001-11-23 Jim Meyering <meyering@lucent.com>
5934 * hash.h (struct hash_table): Don't define here. Merely declare it.
5935 * hash.c (struct hash_table): Define it here instead.
5937 2001-11-22 Jim Meyering <meyering@lucent.com>
5939 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5941 2001-11-18 Paul Eggert <eggert@twinsun.com>
5943 * tempname.c (TMP_MAX): Remove; no longer needed.
5944 (TEMPORARIES): New macro.
5945 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5946 removes an artificial limitation (e.g. HP-UX 10.20, where
5949 2001-11-18 Jim Meyering <meyering@lucent.com>
5951 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5954 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5955 files will be created before anything else.
5957 2001-11-17 Jim Meyering <meyering@lucent.com>
5959 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5960 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5961 rather than group writable. Patch by Juan F. Codagnone.
5963 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5964 Instead, include "xalloc.h".
5966 * mountlist.c: Include unlocked-io.h after all system headers.
5967 Remove explicit declarations of xmalloc, xrealloc,
5968 and xstrdup. Instead, include "xalloc.h".
5970 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5971 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5972 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5974 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5975 Reported by Padraig Brady.
5977 * mkstemp.c: #undef mkstemp.
5979 (rpl_mkstemp): Rename from mkstemp.
5982 2001-11-16 Jim Meyering <meyering@lucent.com>
5984 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5985 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5986 determine the amount of total physical memory, use pstat_getstatic.
5987 HPUX-11 doesn't define _SC_PHYS_PAGES.
5988 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5989 If sysconf couldn't be used to determine the amount of available
5990 physical memory, use both pstat_getstatic and pstat_getdynamic.
5991 Based on a patch from Bob Proulx.
5993 2001-11-05 Jim Meyering <meyering@lucent.com>
5995 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5997 2001-11-03 Jim Meyering <meyering@lucent.com>
5999 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6000 in argmatch_to_argument call.
6002 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6005 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6006 e.g., a fault due to an attempt to free a NULL pointer.
6008 2001-11-01 Jim Meyering <meyering@lucent.com>
6010 * dirfd.c, dirfd.h: New files.
6011 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6013 * hash.c (hash_print) [TESTING]: Clean up.
6015 2001-10-22 Paul Eggert <eggert@twinsun.com>
6017 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6018 to avoid a warning if -Wall.
6020 2001-10-21 Paul Eggert <eggert@twinsun.com>
6022 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6024 2001-10-21 Jim Meyering <meyering@lucent.com>
6026 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6027 this code would end up calling gettext even in packages built
6029 * getopt.c (_): Likewise.
6030 * regex.c (_): Likewise.
6032 2001-10-20 Paul Eggert <eggert@twinsun.com>
6034 * error.c (strerror_r): Do not declare unless !_LIBC.
6035 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6036 Use strerror_r that is only a macro, even if it is not a function.
6037 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6038 (private_strerror): Use prototypes, not old-style function definition.
6039 (print_errno_message): New function.
6040 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6042 (error_tail, error, error_at_line): Use it.
6044 2001-10-11 Jim Meyering <meyering@lucent.com>
6046 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6047 and quote_n (1, ... to avoid clobbering a buffer.
6049 2001-10-05 Jim Meyering <meyering@lucent.com>
6051 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6052 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6053 * hash-pjw.h: New file.
6055 2001-09-30 Jim Meyering <meyering@lucent.com>
6057 * mountlist.c [MOUNTED_GETFSSTAT]:
6058 Include <sys/ucred.h>, for Apple Darwin.
6059 Include sys/mount.h and sys/fs_types.h only if available.
6061 (read_filesystem_list): Use FS_TYPE.
6063 2001-09-29 Paul Eggert <eggert@twinsun.com>
6065 * exclude.c (excluded_filename): 0 -> false, since it's
6068 2001-09-28 Paul Eggert <eggert@twinsun.com>
6070 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6071 #defines strtoimax. Also treat the other strto* functions
6074 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6075 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6076 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6078 2001-09-26 Jim Meyering <meyering@lucent.com>
6080 Most macros in unlocked-io.h had the wrong number of arguments.
6081 * gen-uio: New script.
6082 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6083 * unlocked-io.hin: Remove file.
6084 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6085 rather than trying to embed it here.
6086 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6087 Reported by Padraig Brady.
6089 2001-09-25 Volker Borchert <bt@teknon.de>
6091 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6093 2001-09-23 Jim Meyering <meyering@lucent.com>
6095 * mountlist.c: Remove useless parentheses in #if directives.
6096 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6097 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6099 2001-09-22 Jim Meyering <meyering@lucent.com>
6101 * localcharset.c: Update from latest gettext.
6102 * config.charset: Likewise.
6104 2001-09-20 Jim Meyering <meyering@lucent.com>
6106 * xstrtol.c (strtoimax): Guard declaration with
6107 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6108 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6109 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6110 (strtoumax): Likewise, for completeness (it wasn't necessary).
6112 2001-09-06 Paul Eggert <eggert@twinsun.com>
6114 * strtoimax.c (HAVE_LONG_LONG):
6115 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6116 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6117 to work around bug in IBM C compiler.
6119 2001-09-16 Jim Meyering <meyering@lucent.com>
6121 * mkdir.c: New file.
6123 2001-09-04 Paul Eggert <eggert@twinsun.com>
6125 * xgetcwd.c: Revert some of the previous change; intead,
6126 fix the HAVE_GETCWD_NULL code to behave more like the
6127 !HAVE_GETCWD_NULL code used to.
6130 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6133 2001-09-04 Paul Eggert <eggert@twinsun.com>
6135 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6136 Use ssize_t, not int, to store result of readlink.
6137 Check for ssize_t overflow as well as size_t overflow,
6138 as POSIX says the result of readlink is implementation-defined
6139 when ssize_t overflows.
6140 Remove unnecessary cast to char*.
6141 Use free+malloc instead of realloc, as the storage doesn't need
6142 to be preserved and it's clearer and can be more efficient that way.
6143 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6144 * xreadlink.h (xreadlink): Update prototype.
6146 2001-09-03 Paul Eggert <eggert@twinsun.com>
6148 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6149 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6150 spotted by Jim Meyering.
6152 2001-09-03 Jim Meyering <meyering@lucent.com>
6154 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6156 2001-09-03 Paul Eggert <eggert@twinsun.com>
6158 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6159 like the HAVE_GETCWD_NULL code.
6160 Include pathmax.h if not HAVE_GETCWD.
6161 Do not include xalloc.h.
6162 (INITIAL_BUFFER_SIZE): New symbol.
6163 Do not use xmalloc / xrealloc, since the caller is responsible for
6164 handling errors. Preserve errno around `free' during failure.
6165 Do not overrun buffer when using getwd.
6167 2001-09-03 Paul Eggert <eggert@twinsun.com>
6169 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6170 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6172 2001-09-02 Jim Meyering <meyering@lucent.com>
6174 * error.c: Update from GNU libc.
6176 2001-09-01 Jim Meyering <meyering@lucent.com>
6178 * xreadlink.c: New file.
6179 * xreadlink.h: New file.
6180 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6182 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6183 doesn't conflict with sparc Solaris 7's definition in
6184 /usr/include/sys/int_types.h.
6186 * exclude.c: Use `""', not `<>' to #include non-system header files.
6187 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6188 and strncasecmp as r-values. Unixware didn't have declarations.
6190 2001-08-31 Jim Meyering <meyering@lucent.com>
6192 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6193 Use an initial, malloc'd, buffer of length 128 rather than
6194 a statically allocated one of length 1024.
6196 2001-08-30 Paul Eggert <eggert@twinsun.com>
6198 * xgetcwd.c: Don't include pathmax.h.
6199 Include stdlib.h and unistd.h if available.
6201 (xmalloc, xstrdup, free): Remove decls.
6202 (xgetcwd): Don't assume sizes fit in unsigned.
6203 Check for overflow when computing sizes.
6204 Simplify reallocation code.
6206 2001-08-28 Paul Eggert <eggert@twinsun.com>
6208 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6210 * strtoimax.c: Renamed from strtoxmax.c, removing the
6213 Also, make the following further changes to make this file's
6214 configuration more similar to that of strtol.c:
6215 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6216 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6217 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6218 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6219 changed to signed values.
6221 And make the following changes as well:
6222 Fix copyright notice, as 1999 was missing.
6223 (verify): New macro.
6224 (strtoimax): Check sizes at compile-time, not run-time.
6225 Prefer strtol to strtoll if both work.
6226 (main): Remove; it was not that useful and was a pain to maintain.
6228 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6230 2001-08-30 Paul Eggert <eggert@twinsun.com>
6232 * savedir.c (savedir): Remove size parameter, as POSIX says that
6233 a directory's st_size can have an arbitrary value, so the old
6234 usage could waste an arbitrary amount of memory. All uses
6236 * savedir.h: Update prototype.
6238 2001-08-30 Paul Eggert <eggert@twinsun.com>
6240 * xstrtol.c (strtoimax): New decl.
6242 2001-08-28 Paul Eggert <eggert@twinsun.com>
6244 * xstrtol.h: Add copyright notice.
6245 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6246 LONGINT_INVALID_SUFFIX_CHAR.
6248 2001-08-30 Paul Eggert <eggert@twinsun.com>
6250 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6253 2001-08-30 Paul Eggert <eggert@twinsun.com>
6255 * hash.c: Remove '2001' from copyright notice.
6257 2001-08-30 Paul Eggert <eggert@twinsun.com>
6259 * full-write.h: New file.
6260 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6261 * full-write.c: Correct credits, as cccp.c no longer
6262 exists and anyway it was so heavily changed from the old cccp
6263 code as to be unrecognizable. Include full-write.h.
6264 (full_write) Return size_t, with short writes meaning failure.
6265 All callers changed. This fixes a bug with large buffers
6267 * utime.c: Include full-write.h.
6269 2001-08-30 Paul Eggert <eggert@twinsun.com>
6271 Merge 'exclude' changes from tar 1.13.22.
6272 This fixes one or two unlikely storage allocation overflow bugs,
6273 but doesn't change user-visible behavior otherwise.
6275 2001-08-30 Paul Eggert <eggert@twinsun.com>
6277 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6278 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6279 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6280 Include if available.
6281 (<xalloc.h>): Include
6282 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6283 (verify): New macro. Use it to verify that EXCLUDE macros do not
6284 collide with FNM macros.
6285 (struct patopts): New struct.
6286 (struct exclude): Use it, as exclude patterns now come with options.
6287 (new_exclude): Support above changes.
6288 (new_exclude, add_exclude_file):
6289 Initial size must now be a power of two to simplify overflow checking.
6290 (free_exclude, fnmatch_no_wildcards): New function.
6291 (excluded_filename): No longer requires options arg, as the options
6292 are determined by add_exclude. Now returns bool, not int.
6293 (excluded_filename, add_exclude):
6294 Add support for the fancy new exclusion options.
6295 (add_exclude, add_exclude_file): Now takes int options arg.
6296 Check for arithmetic overflow when computing sizes.
6297 (add_exclude_file): xrealloc might modify errno, so don't
6298 realloc until after errno might be used.
6300 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6302 (free_exclude): New decl.
6303 (add_exclude, add_exclude_file): Now takes int options arg.
6304 (excluded_filename): No longer requires options arg, as the options
6305 are determined by add_exclude. Now returns bool, not int.
6307 2001-08-30 Paul Eggert <eggert@twinsun.com>
6309 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6311 2001-08-27 Jim Meyering <meyering@lucent.com>
6313 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6315 * version-etc.c (N_): Remove definition.
6316 Revert most of last change.
6317 Instead, simply don't mark the `Copyright...' string for translation.
6318 Based on advice from Paul Eggert.
6320 * strtoxmax.c: Tweak comment.
6322 2001-08-26 Jim Meyering <meyering@lucent.com>
6324 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6325 of copyright with `%s' so translators don't get an untranslated
6327 (COPYRIGHT_YEAR): Define.
6328 (version_etc): Use fprintf rather than fputs.
6329 Suggestion from Ulrich Drepper.
6331 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6333 * strtoll.c: New file, from GNU libc.
6334 * xstrtoimax.c: New file.
6336 * xstrtol.h: Add xstrtoimax.
6337 * strtoumax.c: New file. Simply include "strtoumax.c".
6338 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6340 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6341 * strtoxmax.c: ... then renamed to this.
6343 2001-08-13 Paul Eggert <eggert@twinsun.com>
6345 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6346 Port to Solaris 8, where 'sed' requires a space after the 'r'
6347 command, and where sh dislikes "$/". Clean up the spacing a bit.
6348 Redirect output to $tmp just once.
6350 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6352 * addext.c (<errno.h>): Include.
6353 (errno): Declare if not defined.
6354 (addext): Work correctly when pathconf returns -1 and leaves
6355 errno alone because there is no limit. Also, work even if
6356 pathconf returns a value greater than SIZE_MAX.
6358 2001-08-12 Jim Meyering <meyering@lucent.com>
6360 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6361 Simply `return getcwd (NULL, 0);'.
6362 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6363 Use 1300 as initial value for length, not PATH_MAX.
6365 * pathmax.h: Clean up cpp syntax.
6367 2001-08-12 Jim Meyering <meyering@lucent.com>
6369 * gettimeofday.c: New file.
6371 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6373 2001-08-04 Jim Meyering <meyering@lucent.com>
6375 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6376 to get in sync with glibc.
6378 2001-08-03 Paul Eggert <eggert@twinsun.com>
6380 The following changes are from gettext 0.10.39 as maintained by
6383 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6384 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6385 with inverted sense. All uses changed.
6387 * mbswidth.c: Don't include <limits.h>.
6388 Include <stdlib.h> and <string.h> unconditionally.
6389 (iswcntrl, mbsinit, ISCNTRL): New macros.
6390 (mbsnwidth): Use K&R style function declarations.
6391 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6392 can optimize it when MB_CUR_MAX == 1.
6393 The width of control characters is zero, not 1.
6395 2001-07-15 Jim Meyering <meyering@lucent.com>
6397 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6398 (BUILT_SOURCES): Add unlocked-io.h.
6399 (io_functions): Define.
6400 (unlocked-io.h): New rule.
6401 (DISTCLEANFILES): Add unlocked-io.h.
6402 (all-local): Depend on unlocked-io.h, to ensure it is created.
6404 * unlocked-io.hin: New file
6406 * regex.c: Update from glibc.
6408 2001-07-05 Jim Meyering <meyering@lucent.com>
6410 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6412 (libfetish_a_SOURCES): Put all .h files here instead.
6413 Remove a thus-exposed (better checks in automake) duplicate and
6414 two unnecessary .h files.
6416 2001-06-11 Jim Meyering <meyering@lucent.com>
6418 * regex.c: Update from GNU libc.
6420 2001-05-27 Jim Meyering <meyering@lucent.com>
6422 * readutmp.h (UT_TYPE): Define.
6424 2001-05-24 Jim Meyering <meyering@lucent.com>
6426 * argmatch.c: Include "quote.h".
6427 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6428 quote function. Reported by Göran Uddeborg.
6430 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6432 * dirname.c (dir_name): Compute append_dot using path, not newpath
6433 which is not yet declared.
6435 2001-05-11 Paul Eggert <eggert@twinsun.com>
6437 * Makefile.am (libfetish_a_SOURCES):
6438 Add strftime.c, since we now compile it on all hosts.
6440 * strftime.c (my_strftime):
6441 Define to nstrftime if emacs, but only if my_strftime is not defined.
6442 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6443 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6444 Add one more extra argument: a nanoseconds value.
6447 (my_strftime function): Add %N format.
6448 (emacs_strftimeu): Renamed from emacs_strftime,
6449 with extra ut argument.
6451 2001-05-11 Paul Eggert <eggert@twinsun.com>
6453 dirname code cleanup. base_name now behaves more compatibly
6454 with POSIX basename when given file names that have trailing
6455 slashes, and similarly for dir_name. Add new primitives
6456 base_len and dir_len. Put the directory-name-related decls
6459 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6460 * backupfile.c (base_name): Likewise.
6461 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6462 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6463 * makepath.c (strip_trailing_slashes): Likewise.
6464 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6466 * rename.c (strip_trailing_slashes): Likewise.
6467 * same.c (base_name): Likewise.
6468 * stripslash.c (ISSLASH): Likewise.
6470 * addext.c: Include <dirname.h> after size_t is defined.
6471 * backupfile.c: Likewise.
6473 * addext.c (addext): Use base_len to trim redundant
6474 trailing slashes instead of doing it ourselves.
6475 But do not trim the last slash if it is not redundant.
6477 * backupfile.c (find_backup_file_name,
6478 max_backup_version): Use base_len instead of rolling it ourselves.
6479 Handle the case of "" and (on DOS) "C:" correctly.
6481 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6482 Include <string.h>, <dirname.h>.
6483 (base_name): Allow file names ending in slashes, other than names
6484 that are all slashes. In this case, return the basename followed
6485 by the slashes. This is more general, and can be used in places
6486 where the original base_name purposely had an assertion failure.
6487 (base_len): New function.
6489 * dirname.c: Include <string.h> instead of <stdlib.h>.
6490 Do not include <assert.h>; no longer needed.
6492 (memrchr): Remove decl.
6493 (dir_name_r): Remove.
6494 (dir_len): Renamed from dirlen. All callers changed.
6495 Rewrite in terms of base_name, for simplicity and consistency.
6496 (dir_name): Never return NULL. All callers changed.
6497 Do not include <stdlib.h> in test program; no longer needed.
6498 return 0; is fine for test program.
6500 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6502 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6504 * path-concat.c (path_concat): Use base_len to compute
6505 base length, not strlen; this means we cannot rely on memcpy
6508 * same.c (STREQ): Remove.
6509 (same_name): Handle the case where the basename ends in trailing '/'.
6511 * stripslash.c (strip_trailing_slashes): Return nonzero if
6512 a slash was stripped. Do not strip the last slash after a
6515 2001-04-08 Jim Meyering <meyering@lucent.com>
6517 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6518 recomputed; that's necessary when the offset spans a DST transition.
6519 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6521 2001-04-02 Jim Meyering <meyering@lucent.com>
6523 * regex.h, regex.c: Update from GNU libc.
6525 2001-03-19 Paul Eggert <eggert@twinsun.com>
6527 * version-etc.c (version_etc_copyright): Update to 2001.
6529 2001-03-16 Paul Eggert <eggert@twinsun.com>
6531 * tempname.c (uint64_t): Define to uintmax_t if
6532 not defined, and if UINT64_MAX is not defined.
6533 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6534 Reported by John David Anglin.
6536 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6538 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6539 alias if codeset is empty.
6540 * config.charset (BeOS): Use wildcard syntax.
6542 2001-03-13 Jim Meyering <meyering@lucent.com>
6544 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6545 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6548 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6550 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6552 * unicodeio.c (print_unicode_char): Simplify accordingly.
6554 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6556 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6557 support for DOS/DJGPP.
6559 2001-02-28 Paul Eggert <eggert@twinsun.com>
6561 * Makefile.am (libfetish_a_SOURCES):
6562 Add dup-safer.c, fopen-safer.c.
6563 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6565 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6567 2001-02-25 Paul Eggert <eggert@twinsun.com>
6569 The mkstemp replacement is taken from glibc 2.2.2, with some
6570 portability fixes for use outside glibc, as follows:
6572 * tempname.c (struct_stat64): New macro.
6573 (direxists, __gen_tempname): Use it.
6574 This avoids a portability problem with Solaris 8.
6576 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6577 (<stddef.h>, <stdint.h>, <string.h>):
6578 Include only if STDC_HEADERS || _LIBC.
6579 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6580 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6581 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6582 (__set_errno): Define this macro if <errno.h> doesn't.
6583 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6584 Define these macros if <stdio.h> doesn't.
6585 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6586 Define these macros if <sys/stat.h>
6587 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6588 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6589 __xstat64): Define if not _LIBC.
6590 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6591 (__gen_tempname): Invoke gettimeofday only if
6592 HAVE_GETTIMEOFDAY || _LIBC;
6593 otherwise, fall back on plain "time".
6594 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6596 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6598 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6600 2001-02-17 Jim Meyering <meyering@lucent.com>
6602 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6603 around included file name.
6605 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6607 * strftime.c: Update from GNU libc (the only changes were to comments).
6609 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6611 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6613 2001-02-17 Paul Eggert <eggert@twinsun.com>
6615 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6616 Remove workaround macros for hosts that have mbrtowc but not
6617 mbstate_t, as we now insist on proper declarations for both
6618 before using mbrtowc.
6620 2001-02-17 Jim Meyering <meyering@lucent.com>
6622 * regex.c: Update from libc.
6624 2001-02-16 Paul Eggert <eggert@twinsun.com>
6626 * alloca.c (malloc): Undef before defining, since stdlib.h
6627 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6628 Reported by Mark Hounschell via Paul Eggert.
6630 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6632 * config.charset: Update for FreeBSD 4.2.
6634 2001-01-26 Jim Meyering <meyering@lucent.com>
6636 * quotearg.c: Include stddef.h.
6637 * quote.c: Include stddef.h.
6638 Reported by Axel Kittenberger.
6640 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6641 line in double quotes so that it evokes a better diagnostic.
6642 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6643 Reported by Axel Kittenberger.
6645 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6647 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6648 to avoid a warning. Add back 'const' to inptr.
6650 2001-01-16 Jim Meyering <meyering@lucent.com>
6652 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6655 2001-01-14 Jim Meyering <meyering@lucent.com>
6657 * rename.c: New file. From Volker Borchert.
6658 Include stdlib.h, string.h or strings.h, and xalloc.h.
6659 Use strip_trailing_slashes rather than open-coding it.
6661 2001-01-03 Paul Eggert <eggert@twinsun.com>
6663 * strftime.c: Sync with glibc time/strftime.c 1.81.
6665 2001-01-03 Jim Meyering <meyering@lucent.com>
6667 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6668 local `inptr' to avoid warning with some system declarations of iconv.
6670 2000-12-29 Paul Eggert <eggert@twinsun.com>
6672 * modechange.c: Do not assume that mode_t uses the
6673 traditional octal encoding. E.g. "chmod 1 FOO" should set
6674 the other-execute bit of FOO even if S_IXOTH != 1.
6676 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6677 WOTH, XOTH, ALLM): New macros.
6678 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6679 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6681 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6682 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6684 No need to use uintmax_t; unsigned long is long enough.
6685 Don't bother to get suffix since we don't use it.
6687 2000-12-24 Jim Meyering <meyering@lucent.com>
6689 * hash.c (is_prime): Return explicit boolean values.
6690 (hash_get_first): Return NULL to appease Irix5.6's 89.
6691 Reported by Nelson Beebe.
6693 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6695 * localcharset.c (locale_charset): Add support for Win32.
6697 2000-12-18 Paul Eggert <eggert@twinsun.com>
6699 * physmem.h, physmem.c: New files.
6701 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6702 (noinst_HEADERS): Add physmem.h.
6704 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6705 't' for compatibility with Solaris 8 sort.
6707 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6709 * config.charset: Add support for BeOS.
6711 2000-12-16 Jim Meyering <meyering@lucent.com>
6713 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6714 SHELLS_FILE to a file name that's useful on djgpp systems.
6716 (ADDITIONAL_DEFAULT_SHELLS): Define.
6717 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6718 Based mostly on a patch from Prashant TR.
6720 2000-12-16 Jim Meyering <meyering@lucent.com>
6722 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6723 N and M) would have treated it like `chown N:N FILE'.
6725 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6727 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6729 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6730 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6731 to the list of canonical encodings. Rename EUC-CN to GB2312.
6733 2000-12-08 Andreas Schwab <schwab@suse.de>
6735 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6736 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6738 2000-12-07 Jim Meyering <meyering@lucent.com>
6740 * stripslash.c (ISSLASH): Define.
6741 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6744 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6745 (dir_name_r): Declare this function as static.
6746 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6747 manifest itself on a name containing a mix of slashes and
6749 Make this function work with names starting with a DOS-style
6750 drive letter and colon prefix.
6751 (dir_name): Append `.' if necessary.
6752 Based mostly on patches from Prashant TR and Eli Zaretskii.
6754 * dirname.h (dir_name_r): Remove prototype.
6756 2000-12-05 Jim Meyering <meyering@lucent.com>
6758 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6760 2000-12-04 Jim Meyering <meyering@lucent.com>
6762 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6763 Also include memory.h, stdlib.h, unistd.h if appropriate.
6764 Reported by Andreas Jaeger (conflicting declaration of malloc).
6766 2000-12-02 Jim Meyering <meyering@lucent.com>
6768 * closeout.h: Make idempotent, to avoid some obscure warnings.
6770 2000-12-01 Paul Eggert <eggert@twinsun.com>
6772 * memrchr.c: Include <config.h> before any system include file.
6774 2000-11-29 Paul Eggert <eggert@twinsun.com>
6776 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6778 2000-11-26 Jim Meyering <meyering@lucent.com>
6780 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6782 2000-11-22 Paul Eggert <eggert@twinsun.com>
6784 * strftime.c (my_strftime): Do not invoke mbrlen with a
6785 size of (size_t) -1; it's not portable.
6787 2000-11-17 Akim Demaille <akim@epita.fr>
6789 * obstack.h: Formatting changes.
6790 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6791 prevent type checking.
6792 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6793 cast the value to (void *): assigning a `foo *' to a `void *'
6795 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6797 2000-11-17 Jim Meyering <meyering@lucent.com>
6799 * strstr.c: Update from GNU libc.
6801 2000-11-16 Jim Meyering <meyering@lucent.com>
6803 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6805 2000-11-11 Jim Meyering <meyering@lucent.com>
6807 * error.c: Add a couple #includes, merging from GNU libc version.
6809 2000-11-10 Jim Meyering <meyering@lucent.com>
6811 * obstack.h: Update from GNU libc.
6812 * obstack.c: Likewise.
6814 2000-11-06 Paul Eggert <eggert@twinsun.com>
6816 * getusershell.c (setusershell): Use rewind rather than
6817 fseek/fseeko, to avoid configuration hassles with fseeko.
6818 Don't bother opening SHELLS_FILE if shellstream is NULL;
6821 2000-11-05 Jim Meyering <meyering@lucent.com>
6823 * makepath.h (make_dir): Declare.
6824 * makepath.c (make_dir): Remove `static' attribute.
6827 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6829 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6830 last one in a bucket, advance to the next bucket.
6832 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6834 * fnmatch.c: Do not comment out all the code if we are using
6835 the GNU C library, because in some cases we are replacing buggy
6836 code in the GNU C library itself.
6838 2000-10-30 Paul Eggert <eggert@twinsun.com>
6840 * error.h, getline.h, modechange.h:
6841 Remove "2000" from Copyright line, as the file hasn't been
6842 changed this year other than in the copyright notice.
6844 * xalloc.h: Add "2000" to Copyright line, as this file
6845 was changed this year.
6847 2000-10-30 Paul Eggert <eggert@twinsun.com>
6849 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6850 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6851 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6853 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6855 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6856 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6857 doesn't define __restrict_arr.
6859 2000-10-29 Jim Meyering <meyering@lucent.com>
6861 * xstat.in: Fix grammar in comment.
6863 2000-10-28 Jim Meyering <meyering@lucent.com>
6865 * memchr.c: Update from libc.
6866 Adjust for portability:
6867 [HAVE_STDLIB_H]: Include stdlib.h.
6868 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6869 Undef __memchr, too.
6870 [!weak_alias]: Define __memchr to memchr.
6872 * regex.c: Update from libc.
6873 * regex.h: Likewise.
6874 * getopt1.c: Likewise.
6875 * memcmp.c: Likewise.
6877 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6878 Avoid using fseek, when possible -- it's broken by design.
6879 Patch by Ulrich Drepper.
6881 2000-10-26 Jim Meyering <meyering@lucent.com>
6883 * strftime.c: Update from libc.
6885 2000-10-25 Jim Meyering <meyering@lucent.com>
6887 * obstack.c: Update from libc.
6889 2000-10-23 Jim Meyering <meyering@lucent.com>
6891 * hard-locale.c (hard_locale): Revert last change -- it was simply
6892 wrong. That set_locale call must not have any side effects.
6895 2000-10-22 Jim Meyering <meyering@lucent.com>
6897 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6898 [CYCLIC]: Remove now-unused definition.
6900 * save-cwd.c (O_DIRECTORY): Define, if needed.
6901 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6902 Suggestion from Ulrich Drepper.
6904 2000-10-21 Jim Meyering <meyering@lucent.com>
6906 * dirname.c (dir_name_r): New function, factored out of dir_name.
6907 (dir_name): Use dir_name_r.
6908 * dirname.h (dir_name_r): Declare it.
6910 2000-10-21 Jim Meyering <meyering@lucent.com>
6912 * dirname.c (memrchr): Declare if necessary.
6913 (dir_name): Remove the restriction that there be no
6914 trailing slashes. Now, this code skips past them, effectively
6916 [TEST_DIRNAME] (main): New unit tests.
6918 * memrchr.c: New file from GNU libc.
6919 Undef __memrchr, too.
6920 [!weak_alias]: Define __memrchr to memrchr.
6921 Guard weak_alias use with `#ifdef weak_alias'.
6923 2000-10-17 Jim Meyering <meyering@lucent.com>
6925 * quote.h (PARAMS): Define and use.
6926 Reported by Akim Demaille.
6928 * getopt.c: Update from libc.
6930 2000-10-16 Jim Meyering <meyering@lucent.com>
6932 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6935 2000-09-25 Jim Meyering <meyering@lucent.com>
6937 * md5.h (rol): Define (from GnuPG).
6939 * sha.c: Give credit (GnuPG) where due.
6940 (M): Use rol rather than open-coding it.
6941 Add a FIXME comment.
6943 2000-09-21 Jim Meyering <meyering@lucent.com>
6945 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6946 Reported by Michael Stone.
6948 2000-09-20 Jim Meyering <meyering@lucent.com>
6950 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6951 (noinst_HEADERS): Add sha.h.
6952 Based on code from Scott G. Miller and from GnuPG.
6954 2000-09-15 Jim Meyering <meyering@lucent.com>
6956 * regex.c: Update from libc.
6958 2000-09-10 Jim Meyering <meyering@lucent.com>
6960 * getopt.c (_getopt_internal): Update from glibc.
6962 2000-09-09 Jim Meyering <meyering@lucent.com>
6964 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6965 think it should be used as a general replacement for isascii.
6966 * fnmatch.c: Likewise.
6967 * mbswidth.c: Likewise
6968 * regex.c: Likewise.
6971 * userspec.c: Include sys/param.h and limits.h.
6973 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6974 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6975 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6976 UID, GID. Check range.
6978 2000-09-06 Jim Meyering <meyering@lucent.com>
6980 * getopt.c (_getopt_internal): Update from glibc.
6982 2000-08-30 Jim Meyering <meyering@lucent.com>
6984 * strftime.c: Merge in changes from GNU libc.
6986 2000-08-26 Jim Meyering <meyering@lucent.com>
6988 * closeout.c: Include "__fpending.h".
6989 (close_stdout_status): Return right away if there's nothing to flush.
6991 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6992 * __fpending.c: New file.
6993 * __fpending.h: New file.
6995 2000-08-07 Paul Eggert <eggert@twinsun.com>
6997 Standardize on "memory exhausted" instead of "Memory exhausted"
6998 or "virtual memory exhausted".
6999 * obstack.c (print_and_abort): Use "memory exhausted", not
7000 "virtual memory exhausted".
7001 * same.c (same_name): Invoke xalloc_die instead of printing
7003 * userspec.c (parse_user_spec): Likewise.
7004 * bumpalloc.h: comment fix
7005 * same.c, userspec.c: Include xalloc.h.
7007 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7008 not char *const and pointing to a constant array.
7009 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7010 (xrealloc): Comment fix.
7012 * userspec.c (parse_user_spec):
7013 Don't translate a message until just before returning,
7014 to avoid unnecessary translation.
7016 2000-08-07 Jim Meyering <meyering@lucent.com>
7018 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7019 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7020 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7021 getgroups.c, gethostname.c, getopt.h, group-member.c,
7022 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7023 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7024 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7025 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7026 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7027 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7028 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7029 yesno.c: Back out Copyright date changes for each file with no change
7030 this year. This eases coordination with other programs using the same
7031 source code modules. From Paul Eggert.
7033 2000-08-03 Greg McGary <greg@mcgary.org>
7035 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7036 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7037 (EXTEND_BUFFER): Use them.
7039 2000-08-01 Jim Meyering <meyering@lucent.com>
7041 * dirname.c (ISSLASH): Define.
7042 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7043 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7044 both `\' and `/' may be use as path separators.
7045 Based on a patch from Prashant TR.
7047 2000-07-31 Paul Eggert <eggert@twinsun.com>
7049 * quotearg.c (quotearg_n_options): Don't make the initial
7050 slot vector a constant, since it might get modified.
7052 2000-07-31 Jim Meyering <meyering@lucent.com>
7054 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7055 * obstack.c (print_and_abort): Likewise.
7057 2000-07-30 Paul Eggert <eggert@twinsun.com>
7059 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7060 buffer, so that the caller can always quote one small
7061 component of a "memory exhausted" message in slot 0.
7062 From a suggestion by Jim Meyering.
7064 2000-07-30 Jim Meyering <meyering@lucent.com>
7066 * makepath.c (make_path): Quote the other instance, too.
7068 * quotearg.c (N_STATIC_SLOTVECS): Define.
7069 (STATIC_BUF_SIZE): Define.
7070 (quotearg_n_options): Use only statically allocated storage when
7071 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7072 than STATIC_BUF_SIZE.
7074 2000-07-29 Jim Meyering <meyering@lucent.com>
7076 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7077 * dirname.c (dir_name): Likewise.
7079 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7081 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7082 (dir_name): Assert that there are no trailing slashes.
7084 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7086 * mbswidth.h (mbswidth): Add a flags argument.
7087 (mbswidth): New declaration.
7088 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7089 * mbswidth.c (mbswidth): Add a flags argument.
7090 (mbsnwidth): New function.
7092 2000-07-24 Jim Meyering <meyering@lucent.com>
7094 * mbswidth.c: Remove useless #else. From Bruno Haible.
7096 2000-07-23 Paul Eggert <eggert@twinsun.com>
7098 * mbswidth.c (_XOPEN_SOURCE):
7099 Don't define; this causes problems on Solaris 7.
7100 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7102 2000-07-23 Paul Eggert <eggert@twinsun.com>
7105 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7106 so that mbstate_t is always defined.
7108 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7109 be 1 in at least one GCC installation, and this configuration
7110 error is likely to be common. Ignoring MB_LEN_MAX hurts
7111 performance on hosts that have mbrtowc but have only unibyte
7112 locales, but I assume these hosts are rare.
7114 2000-07-23 Paul Eggert <eggert@twinsun.com>
7116 * quotearg.c: Streamline by invoking multibyte code only if needed.
7117 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7118 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7119 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7120 invoke multibyte primitives.
7122 2000-07-23 Jim Meyering <meyering@lucent.com>
7124 * basename.c (base_name): Add an assertion.
7126 2000-07-15 Bruno Haible <clisp.cons.org>
7128 * quotearg.c: When the system forces us to redefine mbstate_t,
7129 shadow its mbsinit function.
7131 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7133 * mbswidth.h: New file.
7134 * mbswidth.c: New file.
7135 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7136 (noinst_HEADERS): Add mbswidth.h.
7138 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7140 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7143 2000-07-15 Jim Meyering <meyering@lucent.com>
7145 * makepath.c: Include quote.h.
7146 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7147 corresponding argument in a `quote (...)' call.
7148 Give better diagnostics.
7150 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7151 (noinst_HEADERS): Add quote.h.
7153 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7154 from tar's src/misc.c.
7155 * quote.h: New file. Prototypes for same.
7157 2000-07-10 Paul Eggert <eggert@twinsun.com>
7159 From a suggestion by Bruno Haible.
7160 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7161 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7162 to decide whether to define the BeOS workaround macro;
7163 this adjusts to the change to AC_MBSTATE_T.
7165 2000-07-13 Paul Eggert <eggert@twinsun.com>
7167 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7169 * quotearg.c (quoting_style_args, quoting_style_vals,
7170 quotearg_buffer_restyled): Add support for
7171 clocale_quoting_style. Undo previous change to
7172 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7173 and "{RIGHT QUOTATION MARK}" msgids.
7175 2000-07-05 Paul Eggert <eggert@twinsun.com>
7177 The old behavior of quoting `like this' doesn't look good with
7178 newer, ISO-style fonts. See:
7179 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7181 Instead, quote "like this" by default. Let the translator
7182 tailor the locale-specific quoting behavior by providing
7183 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7185 * quotearg.c (N_): New macro.
7186 (gettext_default): New function.
7187 (quotearg_buffer_restyled): Use
7188 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7189 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7191 2000-07-09 Jim Meyering <meyering@lucent.com>
7193 * Most files: Update copyright dates to include 2000.
7195 2000-07-08 Jim Meyering <meyering@lucent.com>
7197 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7199 (xgethostname): Remove now-unnecessary #ifdef.
7200 Move declaration of `err' into loop where it's used.
7202 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7204 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7205 by allocating a larger buffer. Test the gethostname return value for
7206 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7207 returns an error and ENAMETOOLONG isn't defined.
7209 2000-07-05 Paul Eggert <eggert@twinsun.com>
7210 and Bruno Haible <haible@clisp.cons.org>
7212 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7214 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7216 * quotearg.c (struct quoting_options): Simplify quote_these_too
7219 2000-07-03 Jim Meyering <meyering@lucent.com>
7221 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7222 Reported by Bruno Haible.
7224 2000-07-04 Jim Meyering <meyering@lucent.com>
7226 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7227 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7230 2000-07-03 Paul Eggert <eggert@twinsun.com>
7231 and Bruno Haible <haible@clisp.cons.org>
7233 * quotearg.c (mbrtowc):
7234 Assign to *pwc, and return 1 only if result is nonzero.
7235 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7237 2000-07-03 Jim Meyering <meyering@lucent.com>
7239 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7240 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7243 2000-07-02 Jim Meyering <meyering@lucent.com>
7245 * quotearg.c (mbstate_t): Don't define here.
7247 2000-07-02 Jim Meyering <meyering@lucent.com>
7249 * nanosleep.c (SIGCONT): Define if not already defined.
7251 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7253 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7254 per change in ../m4/ls-mntd-fs.m4.
7255 (read_filesystem_list): Ignore symbolic links.
7257 2000-06-29 Jim Meyering <meyering@lucent.com>
7259 * same.c: Include <string.h> or <strings.h>, as appropriate,
7260 for declaration of strcmp.
7262 * long-options.c: Include <stdlib.h>, for declaration of exit.
7264 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7265 Avoid warning by casting result to `char *' to remove `const'.
7267 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7269 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7271 2000-06-26 Paul Eggert <eggert@twinsun.com>
7273 savedir now sets errno on failure and invokes xmalloc to get memory.
7274 Fix a couple of other minor bugs while we're at it.
7276 * savedir.c (<unistd.h>): Do not include; there's no need.
7277 (NAMLEN): Remove macro.
7278 (malloc, realloc): Remove decls.
7280 ("xalloc.h"): Include.
7281 (NAME_SIZE_DEFAULT): New macro.
7282 (savedir): Use xmalloc / xrealloc to allocate memory.
7283 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7284 Skip "" directory entries.
7285 Use strlen to calculate directory entry length, since the old method
7286 is rarely used these days and isn't worth supporting.
7287 Don't use a pointer after freeing it.
7288 Check for integer overflow when calculating allocation size.
7289 Use memcpy to copy entries, instead of stpcpy.
7290 Set errno properly when returning NULL.
7291 Check for readdir error.
7293 2000-06-26 Jim Meyering <meyering@lucent.com>
7295 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7297 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7299 * getusershell.c (xmalloc, xrealloc): Remove functions.
7301 Don't include <stdlib.h>. Don't declare malloc, realloc.
7303 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7305 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7307 2000-06-24 Jim Meyering <meyering@lucent.com>
7309 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7311 2000-06-21 Jim Meyering <meyering@lucent.com>
7313 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7315 2000-06-19 Paul Eggert <eggert@twinsun.com>
7317 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7318 (mbrtowc, mbstate_t): Define substitutes if
7319 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7320 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7321 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7323 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7325 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7326 than 1024, return a memory chunk of least possible size, instead
7327 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7328 Use free/xmalloc instead of xrealloc to avoid copying for very long
7331 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7333 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7334 address, not strdup. Include <stdlib.h> and don't declare free().
7336 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7338 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7341 2000-06-21 Jim Meyering <meyering@lucent.com>
7343 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7344 (noinst_HEADERS): Add getstr.h.
7346 * getline.c (getstr): Move into a separate file.
7347 * getstr.c (getstr): New file, extracted from getline.c, with
7348 the following changes: new parameter, delim2; both delim[12]
7349 parameters have type `int', not `char'. The latter would lose
7350 with 8-bit delimiters.
7351 * getstr.h: New file.
7353 2000-06-19 Jim Meyering <meyering@lucent.com>
7355 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7357 2000-06-18 Jim Meyering <meyering@lucent.com>
7359 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7360 Besides, these days every porting target provides a mkdir function.
7362 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7363 (this snippet comes from src/system.h).
7365 2000-06-15 Paul Eggert <eggert@twinsun.com>
7367 * human.c (adjust_value): New function.
7368 (human_readable_inexact): Apply rounding style even when
7369 printing approximate values.
7371 2000-06-14 Paul Eggert <eggert@twinsun.com>
7373 * human.c (human_readable_inexact): Allow an input block
7374 size that is not a multiple of the output block size, and vice versa.
7375 Reported by Piergiorgio Sartor.
7377 2000-06-14 Paul Eggert <eggert@twinsun.com>
7379 * getdate.y (get_date): Apply relative times after time
7380 zone indicator, not before. Reported by Todd A. Jacobs.
7382 2000-06-13 Jim Meyering <meyering@lucent.com>
7384 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7386 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7388 2000-06-12 Paul Eggert <eggert@twinsun.com>
7390 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7392 2000-06-04 Paul Eggert <eggert@twinsun.com>
7394 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7396 2000-06-04 Jim Meyering <meyering@lucent.com>
7398 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7399 SunOS 4.1.4 for which gid_t is an unsigned type.
7401 2000-06-03 Jim Meyering <meyering@lucent.com>
7403 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7405 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7407 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7408 newer, don't install charset.alias.
7409 * config.charset: Change the Linux/glibc rules so they become empty
7410 on glibc-2.1 or newer.
7412 2000-06-02 Jim Meyering <meyering@lucent.com>
7414 * mountlist.c: Back out last change. Instead, do this...
7415 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7416 member using the same `ignore'-testing code.
7417 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7421 2000-05-29 Jim Meyering <meyering@lucent.com>
7423 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7424 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7426 2000-05-22 Jim Meyering <meyering@lucent.com>
7428 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7430 2000-05-18 Jim Meyering <meyering@lucent.com>
7432 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7433 back, too, since it may have been modified by allocate_entry.
7434 (hash_delete): Rewrite to use neither the assignment operator
7435 nor the comma operator in an if-expression.
7437 2000-05-15 Paul Eggert <eggert@twinsun.com>
7440 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7441 Remove; no longer needed.
7442 "quotearg.h": Add include.
7443 (file_name): Do not bother to explicitly initialize to NULL; it's less
7444 efficient on some hosts.
7445 (close_stdout_status): Remove test as to whether stdout was already
7446 closed; it breaks for the case "echo x | sort >&-".
7447 Quote file name colons.
7448 Do not assume that _("write error") lacks format strings.
7450 2000-05-15 Jim Meyering <meyering@lucent.com>
7452 * version-etc.c (version_etc_copyright): Update the copyright string
7453 used in all --version output.
7455 2000-05-14 Jim Meyering <meyering@lucent.com>
7457 * closeout.c (close_stdout_set_file_name): New function.
7458 (close_stdout_status): Use new file-scoped global.
7459 Return right away if fstat says the stdout file descriptor is invalid.
7460 * closeout.h (close_stdout_set_file_name): Declare.
7462 2000-05-10 Jim Meyering <meyering@lucent.com>
7464 * closeout.c [default_exit_status]: New file-scoped variable.
7465 (close_stdout_set_status): New function.
7466 * closeout.h (close_stdout_set_status): Declare.
7468 2000-05-08 Jim Meyering <meyering@lucent.com>
7470 * long-options.c: Don't include closeout.h.
7471 (parse_long_options): Don't call close_stdout for --version.
7473 2000-05-06 Jim Meyering <meyering@lucent.com>
7475 * strnlen.c: Undefine __strnlen and strnlen.
7476 [!weak_alias]: Define __strnlen to strnlen.
7478 * atexit.c: New file, from libiberty.
7480 2000-05-06 Jim Meyering <meyering@lucent.com>
7482 * closeout.c (close_stdout_status): Also check for errors on the
7485 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7487 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7488 instead of xmalloc, xrealloc, path_concat.
7489 (locale_charset): Treat empty environment variables as absent.
7490 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7492 2000-05-04 Jim Meyering <meyering@lucent.com>
7494 * getopt.c: Update from glibc.
7495 * obstack.c: Likewise.
7496 * obstack.h: Likewise.
7497 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7499 * regex.h: Likewise.
7500 * strndup.c: Likewise.
7501 * strnlen.c: New file, from glibc.
7503 2000-05-01 Jim Meyering <meyering@lucent.com>
7505 * full-write.c (full_write): Remove `FIXME' part of comment.
7507 2000-04-29 Jim Meyering <meyering@lucent.com>
7509 * path-concat.c: Declare strdup only if it's not defined.
7510 * canon-host.c: Likewise.
7512 2000-04-28 Jim Meyering <meyering@lucent.com>
7514 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7515 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7516 included first, then limits.h is included by locale.h by libintl.h.
7517 From John David Anglin.
7519 2000-04-25 Jim Meyering <meyering@lucent.com>
7521 * makepath.c (S_IRWXUGO): Define.
7522 (make_path): Always perform explicit chmod if MODE specifies any
7523 of the `special' permission bits. Prompted by a bug report against
7524 install from Mate Wierdl and Joost van Baal.
7526 2000-04-18 Jim Meyering <meyering@lucent.com>
7530 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7531 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7533 2000-04-17 Jim Meyering <meyering@lucent.com>
7535 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7536 the definition of it to rpl_strftime also defined-away the system's
7539 2000-04-15 Jim Meyering <meyering@lucent.com>
7541 Use `C' to denote so-called `contiguous' files, the same way
7543 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7544 (ftypelet): Use S_ISCTG.
7545 From Michael Deutschmann.
7547 2000-04-14 Jim Meyering <meyering@lucent.com>
7549 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7551 2000-04-08 Jim Meyering <meyering@lucent.com>
7553 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7554 names don't conflict. Reported by Eli Zaretskii.
7556 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7558 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7559 bug. Deal with the different error behavior of Irix iconv.
7561 2000-04-07 Jim Meyering <meyering@lucent.com>
7563 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7564 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7566 2000-04-05 Jim Meyering <meyering@lucent.com>
7568 Portability tweaks required for ultrix4.3.
7569 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7570 * readutmp.c: Include sys/types.h before sys/stat.h.
7571 * canon-host.c: Declare strdup.
7572 * path-concat.c: Likewise.
7573 From John David Anglin.
7575 2000-04-04 Jim Meyering <meyering@lucent.com>
7577 Be more DOS 8.3-friendly.
7578 * ref-add.sin: Renamed from ref-add.sed.in.
7579 * ref-del.sin: Renamed from ref-del.sed.in.
7580 * Makefile.am: Reflect renaming.
7581 Reported by Eli Zaretskii.
7583 Use a temporary file name that won't clash with `charset.alias'
7584 in the DOS 8.3 name space.
7585 * Makefile.am (charset_tmp): Define.
7586 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7587 (uninstall-local): Likewise.
7588 Reported by Eli Zaretskii.
7590 2000-03-29 Paul Eggert <eggert@twinsun.com>
7592 * time/strftime.c (my_strftime): Make sure we call the system
7593 strftime, not ourselves, when invoking the underlying strftime.
7595 2000-03-24 Jim Meyering <meyering@lucent.com>
7597 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7598 (charset_alias): Define.
7599 (install-exec-local): Factor out common code.
7600 (uninstall-local): Split lines longer than 80.
7601 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7603 (.sed.in.sed): New rule. Don't redirect directly to $@.
7604 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7606 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7608 * config.charset: Output a line containing "Packages using this file".
7609 * ref-add.sed.in, ref-del.sed.in: New files.
7610 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7611 ref-del.sed): New rules.
7613 2000-03-17 Jim Meyering <meyering@lucent.com>
7615 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7616 Otherwise, include <strings.h>
7618 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7620 * unicodeio.c (utf8_wctomb): New function.
7621 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7622 format instead of in UCS-4 with platform dependent endianness.
7624 2000-03-07 Paul Eggert <eggert@twinsun.com>
7626 * savedir.c (savedir): Work even if directory size is
7627 negative; this can happen with some screwy NFS configurations.
7629 2000-03-06 Jim Meyering <meyering@lucent.com>
7631 * localcharset.c (get_charset_aliases): Don't try to free file_name
7632 if it's NULL (because we ran out of memory). From Bruno Haible.
7634 2000-03-05 Jim Meyering <meyering@lucent.com>
7636 * localcharset.c ("path-concat.h"): Include.
7637 (get_charset_aliases): Use path_concat instead of ANSI string
7640 * unicodeio.h (PARAMS): Define.
7641 Use it to guard prototype.
7643 2000-03-04 Jim Meyering <meyering@lucent.com>
7645 * Makefile.am (install-exec-local): Create $(libdir) before installing
7647 (uninstall-local): Uncomment this rule so `make distcheck' works
7650 * unicodeio.c (<errno.h>): Include it.
7651 (errno): Declare if not defined.
7653 * localcharset.c: Add Bruno's comment justifying use of volatile.
7655 * config.charset: New version, incorporating remarks from a linux
7656 i18n mailing list. From Bruno Haible.
7658 2000-03-02 Jim Meyering <meyering@lucent.com>
7660 * Makefile.am (EXTRA_DIST): Add config.charset.
7662 2000-03-01 Jim Meyering <meyering@lucent.com>
7664 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7665 * unicodeio.c: Likewise.
7667 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7669 * config.charset: New file.
7670 * localcharset.c: New file.
7671 * unicodeio.h, unicodeio.c: New files.
7672 * Makefile.am (DEFS): Add -DLIBDIR=...
7673 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7674 (noinst_HEADERS): Add unicodeio.h.
7675 (all-local, install-exec-local, charset.alias): New targets.
7677 2000-02-28 Paul Eggert <eggert@twinsun.com>
7679 * quotearg.c (ALERT_CHAR): New macro.
7680 (quotearg_buffer_restyled): Use it.
7682 2000-02-27 Jim Meyering <meyering@lucent.com>
7684 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7685 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7687 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7688 not `#if STDC_HEADERS'.
7689 Declare malloc if needed.
7691 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7692 now that autoconf always defines the HAVE_DECL_ symbols.
7693 * human.c: Likewise.
7695 * strtoumax.c: Likewise.
7697 * backupfile.c: Arrange for cpp to fail if the configure-time
7698 declaration check was not run.
7700 * human.c: Likewise.
7702 * strtoumax.c: Likewise.
7704 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7705 then first look up the entire `.'-containing string as a login name.
7707 2000-02-18 Paul Eggert <eggert@twinsun.com>
7709 * getdate.y: Handle two-digit years with leading zeros correctly.
7710 (textint): New typedef.
7711 (parser_control): Member year changed from int to textint.
7713 (YYSTYPE): Removed; replaced by %union with int and textint members.
7714 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7715 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7716 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7717 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7718 (date, number, to_year): Use width of number in digits, not its value,
7719 to determine whether it's a 2-digit year, or a 2-digit time.
7720 (yylex): Store number of digits of numeric tokens.
7721 Reported by John Kendall.
7723 (parser_control): Changed from struct parser_control to typedef (for
7724 consistency). All uses changed.
7726 (tID): Removed; not used.
7727 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7729 2000-02-14 Paul Eggert <eggert@twinsun.com>
7731 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7732 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7734 2000-02-12 Jim Meyering <meyering@lucent.com>
7736 * userspec.c (ISDIGIT): Define it.
7737 (isdigit): Remove definition.
7738 (is_number): Use ISDIGIT, not isdigit.
7739 <libintl.h>: Include.
7741 (parse_user_spec): Mark translatable strings.
7743 2000-02-10 Jim Meyering <meyering@lucent.com>
7745 With these changes, nanosleep.[ch] are finally enough like the other
7746 lib/* replacement files to compile on a few more losing systems.
7748 * nanosleep.h: Don't include config.h.
7749 Remove prototype from declaration of nanosleep.
7750 (PARAMS): Remove now-unneeded definition.
7751 * nanosleep.c: #undef nanosleep.
7752 (rpl_nanosleep): Rename from nanosleep.
7754 2000-02-03 Jim Meyering <meyering@lucent.com>
7756 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7757 rather than with `#if HAVE_UTMPNAME'.
7759 2000-02-01 Jim Meyering <meyering@lucent.com>
7761 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7763 2000-01-31 Jim Meyering <meyering@lucent.com>
7765 * nanosleep.h (nanosleep): Guard declaration with
7766 `#if ! HAVE_DECL_NANOSLEEP'.
7767 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7768 the declaration in that vendor's sys/timers.h.
7769 Reported by Christian Krackowizer.
7771 * quotearg.c (ISASCII): Add #undef and move definition to follow
7772 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7773 (ISPRINT): Likewise.
7774 Reported by Tom Tromey.
7776 2000-01-30 Jim Meyering <meyering@lucent.com>
7778 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7779 uses of ->ut_name. The latter doesn't work with new Linux header files
7780 where only utmpx.ut_user is declared.
7782 * readutmp.h (UT_USER): Define.
7784 2000-01-23 Jim Meyering <meyering@lucent.com>
7786 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7789 2000-01-22 Jim Meyering <meyering@lucent.com>
7791 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7792 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7793 Required for some AIX systems. Reported by Christian Krackowizer.
7794 [TESTING] (main): New function.
7796 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7797 * dirname.c (dir_name): Support for DOS-style file names with drive
7800 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7802 * strverscmp.c (ISDIGIT): Define.
7803 (strverscmp): Use ISDIGIT, not isdigit.
7805 2000-01-17 Paul Eggert <eggert@twinsun.com>
7807 * nanosleep.c (nanosleep):
7808 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7809 POSIX.1 doesn't require SA_INTERRUPT and some systems
7810 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7811 it's been part of POSIX.1 since day 1 (in 1988).
7813 2000-01-17 Jim Meyering <meyering@lucent.com>
7815 * interlock: Remove unused file. Reported by François Pinard.
7817 2000-01-16 Paul Eggert <eggert@twinsun.com>
7819 * quotearg.c (quotearg_buffer_restyled): Do not quote
7820 alert, backslash, formfeed, and vertical tab unnecessarily in
7821 shell quoting style.
7824 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7825 Free Software Foundation, Inc.
7826 Copying and distribution of this file, with or without modification,
7827 are permitted provided the copyright notice and this notice are preserved.