1 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
4 (base64_encode): Put b64str in initialized data section.
6 2005-09-12 Derek Price <derek@ximbiot.com>
8 Return usable errors from canon-host.
9 * canon-host.h: New file.
10 * canon-host.c (canon_host): Wrap...
11 (canon_host_r): ...this new function, which now relies exclusively on
13 (ch_strerror): New function.
14 (last_cherror): New global.
15 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
16 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
18 (freeaddrinfo): Free ai->ai_canonname when set.
20 2005-09-12 Derek Price <derek@ximbiot.com>
21 Paul Eggert <eggert@cs.ucla.edu>
23 * glob-libc.h: Renamed from glob_.h. The new version is
24 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
25 protecting things that should be done only in gnulib contexts.
26 * glob_.h: New file, containing only the glob things needed for
28 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
29 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
30 (glob, globfree, glob_pattern_p): Now defined simply in terms of
31 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
32 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
33 and to respect the namespace rules better.
35 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
37 Merge glibc and coreutils changes into gnulib, plus a few
39 * md5.c: Use #error rather than a string.
40 (CYCLIC): New macro, from glibc source. Use it instead of rol.
41 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
42 (__attribute__): Define to empty for non recent-GCC.
43 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
44 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
45 Renamed from their non-__ counterparts, with new macros replacing
46 them if not _LIBC. Add __THROW attribute.
48 (struct md5_ctx): Align buffer if using GCC.
49 * sha1.h (struct sha1_ctx): Likewise.
50 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
51 The old name was backwards.
52 (NOTSWAP): Remove; not used.
53 (rol): New macro, moved here from md5.h.
54 (sha1_process_block): Remove a FIXME that doesn't make sense.
56 2005-09-12 Derek Price <derek@ximbiot.com>
58 * gai_strerror.c: Include config.h when available. Include
59 getaddrinfo.h before other headers to test interface.
60 Reported by Larry Jones <lawrence.jones@ugs.com>.
62 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
64 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
65 definitions, since that's the preferred style in glibc.
66 Fix a minor spacing issue, and update copyright notice to match glibc's.
68 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
70 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
72 2005-09-06 Simon Josefsson <jas@extundo.com>
74 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
75 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
77 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
79 Change bitset word type from unsigned int to unsigned long int,
80 as this has better performance on typical 64-bit hosts.
81 Port bitset code to hosts with unusual word sizes.
82 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
83 (build_collating_symbol):
84 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
85 argument is a bitset. This is merely a style issue, but it makes
86 it clearer that an entire array is expected.
87 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
88 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
89 Port to the case where bitset_word is not the same as unsigned int.
90 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
91 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
93 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
94 (build_trtable, group_nodes_into_DFAstates):
96 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
97 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
98 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
99 * regexec.c (group_nodes_into_DFAstates): Likewise.
100 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
101 * regcomp.c (optimize_subexps, lower_subexp):
102 Work even if bitset_word has holes in its bitwise representation.
103 * regex_internal.h (BITSET_WORD_BITS): Likewise.
104 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
106 * regex_internal.c (re_string_reconstruct):
107 Don't assume UCHAR_MAX == 255.
108 * regex_internal.h (bitset_set_all): Likewise.
109 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
111 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
112 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
114 (BITSET_WORD_MAX): New macro.
115 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
116 (bitset_set_all, bitset_copy): Now inline functions, not macros.
117 (bitset_empty, bitset_copy):
118 Prefer sizeof (bitset) to multiplying it out ourselves.
119 (bitset_not_merge): Remove; unused.
120 (bitset_contain): Return bool, not unsigned int with one bit on.
122 * regexec.c (build_trtable): Don't assume bitset has no stricter
123 alignment than re_node_set; do this by defining a new internal
124 type struct dests_alloc and using it to allocate memory.
126 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
128 Check for arithmetic overflow when calculating sizes, to prevent
129 some buffer-overflow issues. These patches are conservative, in the
130 sense that when I couldn't determine whether an overflow was possible,
131 I inserted a run-time check.
132 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
133 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
134 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
135 (re_xnrealloc, re_x2nrealloc): New inline functions.
136 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
137 (build_equiv_class, build_charclass): Check for arithmetic overflow
138 in size expression calculations.
139 * lib/regex_internal.c (re_string_realloc_buffers):
140 (build_wcs_upper_buffer, re_node_set_add_intersect):
141 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
142 (re_dfa_add_node, register_state): Likewise.
143 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
144 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
145 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
146 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
148 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
150 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
151 to avoid a collision with bits/local_lim.h in glibc.
152 All uses changed. Problem reported by Dmitry V. Levin in
153 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
155 * regex_internal.c (build_wcs_upper_buffer): Fix portability
156 bugs in int versus size_t comparisons.
157 (re_string_context_at): Fix bug where the code assumed that
160 Use bool where appropriate.
161 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
163 (calc_eclosure_iter): Likewise, for ROOT arg.
164 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
165 (build_charclass_op): Likewise, for NON_MATCH arg.
166 * regex_internal.c (re_string_allocate, re_string_construct):
167 (re_string_construct_common): Likewise, for ICASE arg.
168 * regexec.c (re_search_2_stub, re_search_stub):
169 Likewise, for RET_LEN arg.
170 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
171 (set_regs): Likewise, for FL_BACKTRACK arg.
172 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
173 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
174 (calc_eclosure_iter, parse_bracket_exp):
175 Use bool for internal variables that are booleans.
176 * regexec.c (re_search_internal, check_matching, proceed_next_node):
177 (set_regs, build_sifted_states, sift_states_bkref):
178 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
179 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
180 (find_collation_sequence_value):
182 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
183 (re_node_set_compare):
184 Return bool, not int. All callers changed.
185 * regexec.c (check_halt_node_context, check_dst_limits):
186 (build_trtable, check_node_accept): Likewise.
187 * regex_internal.h: Include stdbool.h.
189 Fix bugs uncovered when converting to bool.
190 * regcomp.c (calc_eclosure_iter): Check for storage allocation
191 failure instead of charging ahead blindly.
192 * regex_internal.c (register_state): Likewise.
193 * regexec.c (re_search_2_stub): Use simpler method than boolean
194 for freeing internal storage.
195 (group_nodes_into_DFA_states): Use unsigned int, not int, for
196 bitset pieces used as boolean, to avoid undefined behavior
197 on hosts that do int overflow checking.
199 2005-08-31 Derek Price <derek@ximbiot.com>
201 * getdelim.c (getdelim): Return EOF on EOF.
202 Reported by Larry Jones <lawrence.jones@ugs.com>.
204 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
206 * regex_internal.c (re_string_reconstruct): Don't assume buffer
207 lengths fit in regoff_t; this isn't true if regoff_t is the same
209 * regex.c (re_search_internal): 5th arg is LAST_START
210 (= START + RANGE) instead of RANGE. This avoids overflow
211 problems when regoff_t is the same width as size_t.
213 (re_search_2_stub): Check for overflow when adding the
214 sizes of the two strings.
215 (re_search_stub): Check for overflow when adding START
216 to RANGE; if it occurs, substitute the extreme value.
218 2005-08-31 Jim Meyering <jim@meyering.net>
220 * regcomp.c (search_duplicated_node): Make first pointer arg
222 * regex_internal.c (create_ci_newstate, create_cd_newstate):
223 (register_state): Likewise.
224 * regexec.c (search_cur_bkref_entry, check_dst_limits):
225 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
226 (group_nodes_into_DFAstates): Likewise.
228 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
230 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
231 old glibc regex code mishandles strings longer than 2**31 bytes.
232 This patch fixes this when the regex code is used in gnulib
233 (i.e., outside glibc).
235 This patch should not affect the use of the regex code inside
236 glibc. No doubt this problem also needs to be handled for glibc
237 as well, but the result will be an incompatible change to the
238 glibc ABI, and the old ABI will have to be supported too. That
239 can be the the subject for another patch.
241 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
242 governing whether the rest of this patch is active. By default,
243 the macro is disabled and the patch has no effect.
244 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
245 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
246 (struct re_pattern_buffer, re_search, re_search_2, re_match):
247 (re_match_2, re_set_registers): Use the new types.
248 * regex_internal.h (Idx, re_hashval_t): New types.
249 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
251 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
252 (re_string_context_at, bin_tree_t, re_dfastate_t):
253 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
254 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
255 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
256 (re_string_char_size_at, re_string_wchar_at):
257 (re_string_elem_size_at):
258 Use the new types and macros to port to 64-bit hosts.
259 Use unsigned types for internal values, so that the code
260 mostly works even for arrays larger than SSIZE_MAX.
261 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
262 (search_duplicated_node, calc_eclosure_iter, fetch_number):
263 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
264 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
265 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
266 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
267 (calc_inveclosure, parse_dup_op, build_range_exp):
268 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
269 (fetch_number, create_token_tree, mark_opt_subexp):
271 * regex_internal.c (re_string_construct_common, create_ci_newstate):
272 (create_cd_newstate, re_string_allocate, re_string_construct):
273 (re_string_realloc_buffers, build_wcs_upper_buffer):
274 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
275 (re_string_reconstruct, re_string_peek_byte_case):
276 (re_string_fetch_byte_case, re_string_context_at):
277 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
278 (re_node_set_init_copy, re_node_set_add_intersect):
279 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
280 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
281 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
282 (re_acquire_state, re_acquire_state_context, register_state):
284 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
285 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
286 (re_search_internal, re_search_2_stub, re_search_stub)
287 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
288 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
289 (update_cur_sifted_state, check_dst_limits):
290 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
291 (check_subexp_limits, sift_states_bkref, merge_state_array):
292 (check_subexp_matching_top, get_subexp, get_subexp_sub):
293 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
294 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
295 (expand_bkref_cache, check_node_accept_bytes):
296 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
297 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
298 (acquire_init_state_context, check_halt_node_context):
299 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
300 (sift_states_backward, clean_state_log_if_needed):
301 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
302 (find_recover_state, transit_state_sb, transit_state_mb):
303 (transit_state_bkref, build_trtable, match_ctx_clean):
305 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
306 to work around an assumption that REG_MISSING is negative.
308 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
309 (seek_collating_symbol_entry) [defined _LIBC]:
310 (lookup_collation_sequence_value) [defined _LIBC]:
311 (build_range_exp, build_collating_symbol) [defined _LIBC]:
312 Use prototypes rather than old-style function definitions.
313 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
314 (transit_state_sb) [0]:
315 (find_collation_sequence_value) [defined _LIBC]: Likewise.
317 * regexec.c (re_search_internal): Simplify update of rm_so and
320 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
321 (optimize_subexps, lower_subexp):
322 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
323 since the signed shift might overflow. Use 1u<<31 instead.
324 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
325 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
328 * regcomp.c (optimize_subexps, lower_subexp):
329 Use CHAR_BIT rather than 8, for clarity.
330 * regexec.c (check_dst_limits_calc_pos_1):
331 (check_subexp_matching_top): Likewise.
332 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
333 have to worry about portability issues when shifting it left.
334 Remove no-longer-needed test for table_size > 0.
335 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
336 in a word, as the resulting behavior is undefined.
337 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
338 in one case, a <= should have been an <, and in another case the
339 whole test was missing.
340 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
341 the standard name CHAR_BIT.
342 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
343 this is not true on one's complement and signed-magnitude hosts.
345 * regex_internal.h (re_sub_match_top_t): Remove unused member
347 (struct re_dfa_t): Remove unused member states_alloc.
348 * regcomp.c (init_dfa): Don't initialize unused members.
350 2005-08-31 Bruno Haible <bruno@clisp.org>
352 * strstr.c: Include <stddef.h>, for NULL.
353 * strcasestr.c: Likewise.
354 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
356 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
358 * iconvme.h: Add prototype for iconv_alloc.
360 2005-08-29 Simon Josefsson <jas@extundo.com>
362 * iconvme.c: Fix errno.
364 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
366 * iconvme.c: Split iconv_string into iconv_alloc.
368 2005-08-27 Jim Meyering <jim@meyering.net>
370 * fopen-safer.c: Merge minor changes from coreutils.
371 * dup-safer.c: Likewise.
372 * fd-safer.c: Likewise.
374 Merge from coreutils.
375 * stdio--.h: New file.
376 * stdlib--.h: New file.
377 * mkstemp-safer.c: New file.
380 * pipe-safer.c: New file.
381 * creat-safer.c: New file.
382 * fcntl--.h (creat): Define to creat_safer.
383 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
384 * unistd--.h (pipe): Define to pipe_safer.
385 * unistd-safer.h: Declare pipe_safer.
387 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
389 * regex_internal.h: Remove all references to
390 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
392 (bitset_not, bitset_merge, bitset_not_merge):
393 (bitset_mask, re_string_allocate, re_string_construct):
394 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
395 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
396 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
397 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
398 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
399 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
400 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
401 (re_acquire_state_context):
402 Remove unnecessary forward decls.
403 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
404 Put __attribute at function definition,
405 now that the function decl has been removed.
406 * lib/regex_internal.c (re_string_peek_byte_case):
407 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
410 2005-08-26 Simon Josefsson <jas@extundo.com>
412 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
413 Haible <bruno@clisp.org>.
415 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
417 * regexec.c (set_regs): Don't alloca with an unbounded size.
419 alloca modernization/simplification for regex.
420 * regex.c: Remove portability cruft for alloca. This no longer
421 needs to be at the start of the file, and can be moved into
422 regex_internal.h and simplified.
423 * regex_internal.h: Include <alloca.h>.
424 (__libc_use_alloca) [!defined _LIBC]: New macro.
425 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
426 now works outside glibc.
428 2005-08-24 Simon Josefsson <jas@extundo.com>
430 * getpass.c: Add WIN32 implementation. Conditionalize use of
431 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
434 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
436 Make regex safe for g++. This fixes one real bug (an "err"
437 that should have been "*err"). g++ problem reported by
439 * regex_internal.h (re_calloc): New macro, consistent with
440 re_malloc etc. All callers of calloc changed to use re_calloc.
441 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
442 not int. All callers changed.
443 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
444 just use an array of size MB_LEN_MAX.
445 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
446 (find_recover_state): Change "err" to "*err"; this fixes what
447 appears to be a real bug.
448 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
451 2005-08-25 Jim Meyering <jim@meyering.net>
453 * open-safer.c: Include <config.h>.
454 Otherwise, we'd lose LARGEFILE support in any file using
457 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
459 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
460 * regex.h (regerror): Likewise.
462 * regex.c: Do not include <sys/types.h>, as POSIX no longer
463 requires this. (The code never needed it.)
465 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
466 All uses of recently-renamed identifiers changed to use the new,
467 POSIX-compliant names. The code will build and run just fine
468 without these changes, but it's better to eat our own dog food
469 and use the standard-conforming names.
471 * regex.h: Fix a multitude of POSIX name space violations.
472 These changes have an effect only for programs that define
473 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
474 do not change anything for programs compiled in the normal way.
475 Also, there is no effect on the ABI.
477 (_REGEX_SOURCE): New macro.
478 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
479 defined and _GNU_SOURCE is not; this fixes a name space violation.
481 Rename the following macros to obey POSIX requirements.
482 The old names are still visible as macros if _REGEX_SOURCE is defined.
483 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
484 RE_BACKSLASH_ESCAPE_IN_LISTS.
485 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
486 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
487 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
488 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
489 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
490 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
491 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
492 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
493 (REG_INTERVALS): renamed from RE_INTERVALS.
494 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
495 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
496 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
497 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
498 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
499 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
500 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
501 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
502 RE_UNMATCHED_RIGHT_PAREN_ORD.
503 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
504 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
505 (REG_DEBUG): renamed from RE_DEBUG.
506 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
507 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
508 unusual, since we can't clash with the POSIX REG_ICASE.
509 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
510 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
511 (REG_NO_SUB): renamed from RE_NO_SUB.
512 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
513 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
514 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
515 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
516 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
517 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
518 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
519 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
520 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
521 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
522 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
523 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
524 RE_SYNTAX_POSIX_MINIMAL_BASIC.
525 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
526 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
527 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
528 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
529 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
530 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
531 (REG_FIXED): Renamed from REGS_FIXED.
532 (REG_NREGS): Renamed from RE_NREGS.
534 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
535 of other REG_* macros, since POSIX says the user is allowed to
536 #undef these macros selectively.
538 (reg_errcode_t): Update comment stating what other tables need
541 Rename the following enum values to obey POSIX requirements.
542 The old names are still visible as macros.
543 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
544 is not defined, since GNU is supposed to be a superset of POSIX as
545 much as possible, and since we want reg_errcode_t to be a signed
546 type for implementation consistency.
547 (_REG_NOERROR): Renamed from REG_NOERROR.
548 (_REG_NOMATCH): Renamed from REG_NOMATCH.
549 (_REG_BADPAT): Renamed from REG_BADPAT.
550 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
551 (_REG_ECTYPE): Renamed from REG_ECTYPE.
552 (_REG_EESCAPE): Renamed from REG_EESCAPE.
553 (_REG_ESUBREG): Renamed from REG_ESUBREG.
554 (_REG_EBRACK): Renamed from REG_EBRACK.
555 (_REG_EPAREN): Renamed from REG_EPAREN.
556 (_REG_EBRACE): Renamed from REG_EBRACE.
557 (_REG_BADBR): Renamed from REG_BADBR.
558 (_REG_ERANGE): Renamed from REG_ERANGE.
559 (_REG_ESPACE): Renamed from REG_ESPACE.
560 (_REG_BADRPT): Renamed from REG_BADRPT.
561 (_REG_EEND): Renamed from REG_EEND.
562 (_REG_ESIZE): Renamed from REG_ESIZE.
563 (_REG_ERPAREN): Renamed from REG_ERPAREN.
564 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
565 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
566 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
567 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
569 (_REG_RE_NAME, _REG_RM_NAME): New macros.
570 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
571 changed. But support the old name if the new one is not defined
572 and if _REGEX_SOURCE.
574 Change the following member names in struct re_pattern_buffer.
575 The old names are still supported if !_REGEX_SOURCE.
576 The new names are always supported, regardless of _REGEX_SOURCE.
577 (re_buffer): Renamed from buffer.
578 (re_allocated): Renamed from allocated.
579 (re_used): Renamed from used.
580 (re_syntax): Renamed from syntax.
581 (re_fastmap): Renamed from fastmap.
582 (re_translate): Renamed from translate.
583 (re_can_be_null): Renamed from can_be_null.
584 (re_regs_allocated): Renamed from regs_allocated.
585 (re_fastmap_accurate): Renamed from fastmap_accurate.
586 (re_no_sub): Renamed from no_sub.
587 (re_not_bol): Renamed from not_bol.
588 (re_not_eol): Renamed from not_eol.
589 (re_newline_anchor): Renamed from newline_anchor.
591 Change the following member names in struct re_registers.
592 The old names are still supported if !_REGEX_SOURCE.
593 The new names are always supported, regardless of _REGEX_SOURCE.
594 (rm_num_regs): Renamed from num_regs.
595 (rm_start): Renamed from start.
596 (rm_end): Renamed from end.
598 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
599 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
600 Prepend __ to parameter names.
602 Undo yesterday's changes.
604 2005-08-24 Jim Meyering <jim@meyering.net>
607 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
609 2005-08-21 Bruno Haible <bruno@clisp.org>
611 * lock.h: Add multiple inclusion guard.
612 * tls.h: Add multiple inclusion guard.
614 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
616 * regex.h (REG_NOSYS)
617 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
618 Define, since POSIX requires it as of 2001.
619 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
620 New private symbol, used to keep the enum signed in all cases.
621 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
622 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
624 * regex_internal.c (re_string_skip_chars, register_state):
626 Remove forward decls; no longer needed now that we use prototypes.
627 * regexec.c (acquire_init_state_context, check_halt_node_context):
628 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
629 (clean_state_log_if_needed): Likewise.
631 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
633 Fix problems reported by Sam Steingold in
634 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
635 * regexec.c (sift_states_bkref): Fix portability bug: the code
636 assumed that reg_errcode_t is a signed type, which is not
637 necessarily true if _XOPEN_SOURCE is not defined.
638 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
639 some compilers warn about it otherwise.
641 2005-08-20 Jim Meyering <jim@meyering.net>
643 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
644 of unused local, dfa.
646 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
648 * regcomp.c (create_initial_state): Remove duplicate decl.
649 (init_word_char, create_initial_state, duplicate_node_closure):
650 (fetch_token, peek_token_bracket, build_range_exp):
651 (build_collating_symbol): Remove forward decls; no longer needed
652 now that we use prototypes.
655 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
656 (re_compile_fastmap_iter, regcomp, regerror, regfree):
657 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
658 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
659 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
660 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
661 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
662 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
663 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
664 (build_range_exp, build_collating_symbol, parse_bracket_exp):
665 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
666 (build_charclass, build_charclass_op, fetch_number, create_tree):
667 (create_token_tree, mark_opt_subexp, duplicate_tree):
668 Use prototypes rather than old-style definitions.
671 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
672 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
673 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
674 (re_string_reconstruct, re_string_peek_byte_case):
675 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
676 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
677 (re_node_set_init_copy, re_node_set_add_intersect):
678 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
679 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
680 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
681 (re_acquire_state, re_acquire_state_context, register_state):
682 (create_ci_newstate, create_cd_newstate, free_state):
684 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
685 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
686 (re_search_internal, prune_impossible_nodes):
687 (acquire_init_state_context, check_matching, static):
688 (check_halt_node_context, check_halt_state_context, proceed_next_node):
689 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
690 (update_regs, sift_states_backward, build_sifted_states):
691 (clean_state_log_if_needed, merge_state_array):
692 (update_cur_sifted_state, add_epsilon_src_nodes):
693 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
694 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
695 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
696 (find_recover_state, check_subexp_matching_top, transit_state_mb):
697 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
698 (check_arrival, check_arrival_add_next_nodes):
699 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
700 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
701 (check_node_accept_bytes, check_node_accept, extend_buffers):
702 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
703 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
708 (re_string_allocate, re_string_construct, re_string_reconstruct):
709 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
710 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
711 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
712 (re_string_context_at, re_string_peek_byte_case):
713 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
714 is defined, since we now use prototypes always.
716 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
717 C89 or better. All uses removed.
719 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
721 * regex_internal.c (re_acquire_state, re_acquire_state_context)
722 [defined lint]: Suppress bogus uninitialized-variable warnings.
724 * regcomp.c (duplicate_node): Return new index, not an error code,
725 and let the caller return REG_ESPACE if out of space. This
726 removes an uninitialied-variable warning with GCC 4.0.1, and also
727 avoids taking the address of a local variable. All callers
730 2005-08-19 Jim Meyering <jim@meyering.net>
732 * regexec.c (proceed_next_node): Redo local variables to
733 avoid GCC shadowing warnings.
735 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
737 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
738 (re_node_set_insert_last, re_dfa_add_node):
739 Rename local variables to avoid GCC shadowing warnings.
741 2005-08-18 Bruno Haible <bruno@clisp.org>
743 * strstr.c (strstr): Fix return value in multibyte case.
744 * strcasestr.c (strcasestr): Likewise.
746 2005-08-17 Jim Meyering <jim@meyering.net>
748 Make the %s format (seconds since the epoch) work for a negative
749 number and when used with a zero-padded field width, e.g. %015s.
751 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
752 label so that it precedes the code to set `digits'. Otherwise,
753 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
754 print `00-22'. Now, it prints `-0022', as it should.
756 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
758 * regex.h: Remove useless space-before-tab. From coreutils.
760 2005-08-17 Bruno Haible <bruno@clisp.org>
762 * strcasestr.h: New file.
763 * strcasestr.c: New file.
765 2005-08-17 Bruno Haible <bruno@clisp.org>
767 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
768 * strstr.c: Completely rewritten, with multibyte locale support.
770 2005-08-17 Bruno Haible <bruno@clisp.org>
772 * strcasecmp.c: Use mbuiter.h.
774 2005-08-17 Bruno Haible <bruno@clisp.org>
776 * mbuiter.h: New file.
778 2005-08-16 Bruno Haible <bruno@clisp.org>
780 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
782 (mbi_avail, mbi_advance): Let the iteration end before the terminating
783 NUL byte, not after it.
785 2005-08-16 Bruno Haible <bruno@clisp.org>
787 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
788 the valid ones. Makes the comparison operations transitive:
789 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
790 * strcasecmp.c (strcasecmp): Use mb_casecmp.
792 2005-08-16 Bruno Haible <bruno@clisp.org>
794 * strcase.h (strcasecmp): Add note in comments.
795 * strncasecmp.c: Use code from strcasecmp.c.
796 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
797 (strcasecmp): Work correctly in multibyte locales.
799 2005-08-16 Bruno Haible <bruno@clisp.org>
801 * strnlen1.h: New file.
802 * strnlen1.c: New file.
804 2005-08-16 Bruno Haible <bruno@clisp.org>
806 * mbfile.h: New file.
808 2005-08-16 Bruno Haible <bruno@clisp.org>
810 * mbiter.h: New file.
812 2005-08-16 Bruno Haible <bruno@clisp.org>
814 * mbchar.h: New file.
815 * mbchar.c: New file.
817 2005-08-16 Bruno Haible <bruno@clisp.org>
819 * tls.h: New file, from GNU gettext.
820 * tls.c: New file, from GNU gettext.
822 2005-08-15 Bruno Haible <bruno@clisp.org>
824 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
827 2005-08-14 Jim Meyering <jim@meyering.net>
831 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
832 Use the hash-table-based cycle-detection code not just when
833 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
834 Reported by James Youngman in
835 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
836 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
837 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
838 This lets us compile with -DFTS_DEBUG, once again.
839 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
840 * fts.c (fd_safer): Remove decl.
841 Include fcntl--.h rather than unistd-safer.h
842 (fts_safe_changedir): Don't call fd_safer; no longer needed
843 now that we include fcntl--.h.
845 2005-08-11 Simon Josefsson <jas@extundo.com>
847 * readline.h, readline.c: New file.
849 2005-08-11 Bruno Haible <bruno@clisp.org>
851 * strnlen.h (strnlen): Change parameter name to match comment.
853 2005-08-10 Simon Josefsson <jas@extundo.com>
855 * strndup.c: Use strnlen.h.
857 * strnlen.h: New file.
859 2005-08-02 Simon Josefsson <jas@extundo.com>
861 * getline.h, getline.c: Rewrite.
863 * getdelim.h, getdelim.c: New files, ported from glibc.
865 2005-07-31 Bruno Haible <bruno@clisp.org>
867 * lock.h (gl_lock_initializer): New macro.
868 (gl_lock_define_initialized): Use it.
869 (gl_rwlock_initializer): New macro.
870 (gl_rwlock_define_initialized): Use it.
871 (gl_recursive_lock_initializer): New macro.
872 (gl_recursive_lock_define_initialized): Use it.
874 2005-07-26 Bruno Haible <bruno@clisp.org>
876 * lock.h: Update from GNU gettext.
877 * lock.c: Update from GNU gettext.
879 2005-07-18 Bruno Haible <bruno@clisp.org>
881 * lock.h (gl_once_t): New type.
882 (gl_once_define, gl_once): New macros.
883 * lock.c (fresh_once): New variable.
884 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
887 2005-07-18 Simon Josefsson <jas@extundo.com>
889 * check-version.c (check_version): Accept identical versions too.
891 2005-07-18 Bruno Haible <bruno@clisp.org>
893 * lock.h: New file, from GNU gettext.
894 * lock.c: New file, from GNU gettext.
896 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
898 * quotearg.c: Add translator comment suggested by Bruno Haible,
901 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
903 * version-etc-fsf.c (version_etc_copyright): Parameterize the
904 copyright symbol and the year.
905 * version-etc.c (COPYRIGHT_YEAR): New constant.
906 (version_etc_va): Use parameterized copyright notice.
907 Reword to conform to the current GNU coding standards.
909 2005-07-11 Simon Josefsson <jas@extundo.com>
911 * size_max.h: New file.
913 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
915 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
918 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
919 and Paul Eggert <eggert@cs.ucla.edu>
921 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
922 in wint_t, not wchar_t. Remove now-unnecessary cast.
924 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
926 * regex.c, regex.h: Sync from libc.
927 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
928 New files, synced from libc, except that regex_internal.h
929 currently has a small porting fix.
931 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
933 Remove the dependency of the strftime module on the tzset module.
934 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
935 Copy the input structure, to work around some of the bug with
936 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
937 Solaris releases, you should also use the tzset module, but we won't
938 require it as a dependency any more since we don't want LGPLed code
939 to depend on GPLed code.
941 2005-07-02 Jim Meyering <jim@meyering.net>
943 * backupfile.c (backup_args): Change a `0' to NULL.
945 2005-07-01 Jim Meyering <jim@meyering.net>
947 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
948 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
949 * save-cwd.c, tempname.c:
950 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
951 and don't include <sys/file.h>).
953 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
955 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
956 declares only 'struct timespec;' (!).
958 2005-06-29 Jim Meyering <jim@meyering.net>
960 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
961 type name. Use the variable name instead.
962 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
964 2005-06-28 Simon Josefsson <jas@extundo.com>
966 * check-version.h, check-version.c: New files.
968 2005-06-28 Simon Josefsson <jas@extundo.com>
970 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
971 collision with global variable. Better indentation. Don't
972 increment buffer pointer beyond buffer end. Based on comments
973 from Paul Eggert <eggert@cs.ucla.edu>.
977 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
979 * canon-host.c (canon-host): Append trailing "," to 0 in
980 initializer of struct addrinfo, as an indication that we don't
981 care how many members the structure has.
983 2005-06-24 Derek Price <derek@ximbiot.com>
984 and Bruno Haible <bruno@clisp.org>
986 Remove stat module & update lstat.
987 * stat.c: Remove this file...
988 (slash_aware_lstat): ...moving this content and its support...
989 * lstat.c (rpl_lstat): ...into here.
992 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
994 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
995 (ranged_convert): Don't save conversion in a temporary struct.
996 This causes a warning with GCC 4.0.0, and anyway in the typical
997 case it's not worth the extra 100 bytes or so of code.
998 (ranged_convert, __mktime_internal): When calling a function via a
999 pointer P, use P () rather than (*P) (), as we now assume C89 or
1002 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1004 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1005 "who -r" failed to give output. Problem reported by Tim Waugh.
1007 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1008 (xcalloc): Use it to avoid needless tests.
1009 Problem reported by Jim Meyering.
1011 2005-06-16 Jim Meyering <jim@meyering.net>
1013 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1014 when either N or S is zero.
1016 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1018 * argp.h (__option_is_short): Check upper limit of
1019 __key. Isprint() requires its argument to have the value
1020 of an unsigned char or EOF.
1022 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1024 * fnmatch.c (fnmatch): If there is an encoding error in a
1025 multibyte string or pattern, fall back on unibyte matching.
1026 Problem reported by James Youngman.
1028 2005-06-08 Bruno Haible <bruno@clisp.org>
1030 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1033 2005-06-08 Bruno Haible <bruno@clisp.org>
1035 * csharpcomp.h: New file, from GNU gettext.
1036 * csharpcomp.c: New file, from GNU gettext.
1037 * csharpcomp.sh.in: New file, from GNU gettext.
1039 2005-06-07 Derek Price <derek@ximbiot.com>
1042 * glob_.h: Indent nested #ifdef.
1044 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1046 Sync from coreutils.
1047 Use "file name" when talking about file names, instead of "filename"
1048 or "path", as per the GNU coding standards.
1049 * mkdir-p.c: Renamed from makepath.c.
1050 (make_dir_parents): Renamed from make_path. All callers changed.
1051 * mkdir-p.h: Likewise. All includers changed.
1052 * filenamecat.c: Renamed from path-concat.c.
1053 (file_name_concat): Renamed from path_concat. All callers changed.
1054 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1055 * filenamecat.h: Likewise. All includers changed.
1056 * acl.c: Don't use "path" or "filename" to mean "file name"
1057 in comments or local variable names.
1058 * basename.c: Likewise.
1059 * canonicalize.c, canonicalize.h: Likewise.
1060 * dirname.c, dirname.h: Likewise.
1061 * euidaccess.c: Likewise.
1062 * exclude.c: Likewise
1063 * fnmatch_.h, fnmatch_loop.c: Likewise.
1064 * fsusage.c, fsuage.h: Likewise.
1065 * fts.c, fts_.h: Likewise.
1066 * getcwd.c: Likewise.
1067 * getloadavg.c: Likewise.
1068 * mkstemp.c: Likewise.
1069 * mountlist.c, mountlist.h: Likewise.
1070 * openat.c, openat.h: Likewise.
1071 * readlink-stub.c: Likewise.
1072 * readutmp.c, readutmp.h: Likewise.
1073 * rename.c: Likewise.
1074 * rmdir.c: Likewise.
1076 * savedir.c: Likewise.
1077 * stripslash.c: Likewise.
1078 * tempname.c: Likewise.
1079 * xreadlink.c: Likewise.
1080 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1082 * exclude.h: Likewise.
1084 * euidaccess.c (getuid, getgid, getuid, getegid)
1085 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1086 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1087 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1088 * pathmax.h: Include <limits.h> unconditionally, since other
1089 files have been getting away with it for years (MORE/BSD 4.3
1091 * userspec.c (getpwnam, getgrnam, getgrgid)
1092 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1094 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1095 Define to 256, not 255, as per modern POSIX.
1097 2005-06-01 Bruno Haible <bruno@clisp.org>
1099 * csharpexec.h: New file, from GNU gettext.
1100 * csharpexec.c: New file, from GNU gettext.
1101 * csharpexec.sh.in: New file, from GNU gettext.
1103 2005-05-31 Derek Price <derek@ximbiot.com>
1104 Paul Eggert <eggert@cs.ucla.edu>
1107 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1109 2005-05-29 Derek Price <derek@ximbiot.com>
1110 Paul Eggert <eggert@cs.ucla.edu>
1112 * glob_.h, glob.c: New files.
1114 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1116 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1118 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1119 the configuration hassle isn't worth it.
1120 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1121 (LONGEST_MODIFIER, PRIuMAX): Remove.
1123 2005-05-27 Bruno Haible <bruno@clisp.org>
1125 * getlogin_r.h: Remove second include of <stddef.h>.
1127 2005-05-25 Bruno Haible <bruno@clisp.org>
1128 Derek Price <derek@ximbiot.com>
1130 * getlogin_r.h: Simplify API documentation.
1132 2005-05-25 Derek Price <derek@ximbiot.com>
1133 Paul Eggert <eggert@cs.ucla.edu>
1135 * getlogin_r.c, getlogin_r.h: New files.
1137 2005-05-22 Bruno Haible <bruno@clisp.org>
1139 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1140 Also include <sys/param.h> if it defines MIN, MAX.
1141 Based on a patch by Derek Price <derek@ximbiot.com>.
1143 2005-05-22 Bruno Haible <bruno@clisp.org>
1145 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1146 (INT64_MIN): Fix definition.
1147 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1149 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1150 NEED_SIGNED_INT_TYPES.
1152 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1153 HAVE_SYSTEM_INTTYPES.
1155 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1157 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1158 so that unistd-safer.h (GPL'ed code) need not be included.
1160 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1163 * fts.c: Don't include "cycle-check.h" or "hash.h".
1164 (setup_dir, free_dir): New functions.
1165 (enter_dir, leave_dir): Define trivial
1166 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1167 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1168 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1169 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1170 Move to fts-cycle.c.
1171 (fts_open): Use setup_dir.
1172 (fts_close): Use free_dir.
1173 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1174 This adds a label and some gotos, but the alternatives were messier.
1175 Check for memory allocation failure when entering a dir.
1176 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1177 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1178 (FTS): New member fts_cycle, that is a union that contains the
1179 old active_dir_ht and cycle_state. All uses changed to mention
1180 fts_cycle.ht and fts_cycle.state.
1181 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1182 fts.c, with the following changes:
1183 (setup_dir, free_dir): New functions.
1184 (enter_dir): Now returns bool. Return true if successful, false
1185 if memory exhausted. All callers changed.
1186 Do not bother partly cleaning up on
1187 memory allocation failure; that is free_dir's job.
1188 However, free ad if hash_insert fails, to avoid memory leak.
1189 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1190 fts->fts_options to see which union member to use.
1192 2005-05-20 Jim Meyering <jim@meyering.net>
1194 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1195 Now a macro, to pacify GCC.
1197 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1199 * chown.c (rpl_chown): Return -1 on failure.
1201 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1203 * canonicalize.c: Include canonicalize.h first, to test interface.
1204 Include <stddef.h> unconditionally, since we assume C89 now.
1205 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1206 * fts.c: Include fts_.h first, to check interface.
1207 Do not include intprops.h; no longer needed.
1208 Include cycle-check.h and hash.h, since fts_.h no longer does.
1209 Remove unnecessary casts of closedir to void.
1210 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1211 decide whether to decrement nlinks.
1212 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1213 (FTS): Use struct hash_table * instead of Hash_table, so that
1214 we no longer need to include hash.h here.
1216 2005-05-17 Jim Meyering <jim@meyering.net>
1218 * fts.c, fts_.h: New files, from coreutils.
1220 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1222 Sync from coreutils.
1223 * unlinkdir.c, unlinkdir.h: New files.
1224 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1225 regex.h, unlocked-io.h, xtime.h:
1226 White space changes only.
1227 * makepath.c (make_path): Port to hosts where leading "//" is special.
1228 * yesno.c: Include getline.h, not ctype.h.
1229 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1230 Use getline to remove arbitrary restriction on response length.
1232 2005-05-13 Bruno Haible <bruno@clisp.org>
1234 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1235 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1236 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1237 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1238 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1239 Add support for 64-bit integers in the MSVC compiler.
1241 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1243 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1244 Change the initial comment to refer to GPL, not LGPL.
1245 gnulib-tool will change it to LGPL as needed.
1247 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1248 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1249 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1250 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1251 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1252 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1253 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1254 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1255 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1256 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1257 concatpath.c, config.charset, copy-file.c, copy-file.h,
1258 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1259 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1260 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1261 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1262 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1263 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1264 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1265 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1266 full-read.c, full-read.h, full-write.c, full-write.h,
1267 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1268 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1269 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1270 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1271 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1272 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1273 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1274 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1275 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1276 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1277 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1278 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1279 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1280 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1281 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1282 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1283 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1284 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1285 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1286 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1287 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1288 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1289 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1290 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1291 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1292 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1293 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1294 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1295 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1296 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1297 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1298 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1299 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1300 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1301 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1302 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1303 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1304 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1305 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1306 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1307 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1308 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1309 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1310 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1311 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1312 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1313 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1314 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1315 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1316 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1317 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1318 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1319 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1320 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1321 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1322 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1323 Update FSF postal mail address.
1325 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1327 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1328 specified in ai_socktype. Fix invalid ai_protocol
1329 check. ai_protocol is usually set to 0 or depending on
1330 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1331 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1332 ai_socktype / ai_protocol in the returned addrinfo structure.
1334 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1335 Bruno Haible <bruno@clisp.org>
1337 * inet_ntop.h: New file.
1338 * inet_ntop.c: New file, from glibc with modifications.
1340 2005-05-08 Jim Meyering <jim@meyering.net>
1342 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1344 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1346 Merge from coreutils. Among other things,
1347 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1348 * fd-safer.c: New file.
1349 * fcntl-safer.h, open-safer.c: Remove.
1350 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1351 * dup-safer.c: Include unistd-safer.h first.
1352 Don't include errno.h.
1353 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1354 * file-type.h: Don't assume invoker included sys/stat.h first.
1355 * file-type.c: Rely on file-type.h change.
1356 * getloadavg.c: Include unistd-safer.h.
1357 (getloadavg): Use safer open.
1358 * getusershell.c: Include "stdio-safer.h".
1359 (getusershell): Use safer fopen.
1360 * long-options.c (long_options): Use NULL rather than 0.
1361 * modechange.h (mode_free): Remove; all callers changed to invoke
1363 * modechange.c: Likewise.
1364 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1365 (MODE_DONE): New constant.
1366 (struct mode_change): Remove 'next' member.
1367 (make_node_op_equals): New function; like the old one of the
1368 same name, except it allocates an array.
1369 (mode_compile, mode_create_from_ref): Use it.
1370 (mode_compile): Allocate result as an array, not a linked list.
1371 Parse octal string ourself, so that we catch mistakes like "+0".
1372 (mode_adjust): Arg is an array, not a linked list.
1373 * modechange.c: Include stat-macros.h, xalloc.h.
1374 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1375 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1376 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1377 Remove. This is now stat-macros.h's job.
1378 (talloc): Remove. All callers replaced by xalloc, so that
1379 our invokers don't have to worry about reporting memory failures.
1380 (make_node_op_equals): Remove.
1381 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1383 (struct mode_change): Moved here from modechange.h.
1384 (mode_append_entry): Remove.
1385 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1386 apps to have incorrect behavior. Use simpler algorithm for head
1387 and tail. Don't futz with umask; that's now the job of mode_adjust.
1388 Detect more invalid usages rather than having somewhat-random behavior.
1389 Don't insert an "a=" action, as that leads to incorrect behavior.
1390 (mode_compile, mode_create_from_ref): Return NULL on error instead
1391 of an enum, since now there's only one way to have an error. All
1393 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1394 at the correct time. Simplify calculation of "+u" and its ilk.
1395 Don't mishandle "+X".
1396 (mode_free): Remove "register" and localize decls.
1397 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1398 (struct mode_change): Move to modechange.c; callers don't
1399 need to see this stuff.
1400 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1401 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1402 (mode_change, mode_adjust): Reflect the new signatures noted above.
1403 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1404 that might redefine system include files.
1405 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1406 (my_usleep): Use NULL rather than (void *) 0.
1407 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1408 Use siginterrupt to specify that system calls should be interrupted.
1409 (rpl_nanosleep): Move initialization of suspended closer to call of
1411 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1412 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1413 (desirable_utmp_entry): New function.
1414 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1415 using x2nrealloc, to simplify logic.
1416 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1417 size calculation. Do not assume utmp file is a regular file.
1418 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1419 (READ_UTMP_CHECK_PIDS): New constant.
1420 * save-cwd.c: Include unistd-safer.h.
1421 (save_cwd): Use fd_safer.
1422 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1423 [!_LIBC] Include "stat-macros.h" instead.
1424 * unistd-safer.h (fd_safer): New decl.
1426 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1428 * byteswap_.h: New file.
1430 2005-04-25 Albert Chin <china@thewrittenword.com>
1432 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1435 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1437 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1438 that "UTC +1 second" continues to work. Problem reported
1440 (relunit_snumber): New rule.
1443 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1445 * getdate.y (universal_time_zone_table): New constant.
1446 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1447 universal_time_zone_table.
1448 (lookup_zone): Prefer universal_time_zone_table to
1449 local_time_zone_table, so that "GMT" time stamps are allowed in
1450 London during the summer. Problem reported by Ian Abbott.
1452 2005-04-12 Jim Meyering <jim@meyering.net>
1454 * human.c (humblock): Set *options even when returning due to
1455 xstrtoumax conversion failure. Thanks to a used-uninitialized
1458 2005-04-09 Jim Meyering <jim@meyering.net>
1460 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1461 -Wuninitialized: initialize tm0.tm_year.
1463 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1465 * getdate.y (parser_control): rels_seen is now a boolean, not a
1466 count, since there's no maximum. All uses changed.
1467 Add member dsts_seen.
1468 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1470 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1471 Use pc_rels_seen to decide whther a date is absolute.
1473 * getdate.y (number): Don't overwrite year.
1474 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1477 2005-04-02 Simon Josefsson <jas@extundo.com>
1479 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1480 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1482 2005-03-27 Jim Meyering <jim@meyering.net>
1484 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1486 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1488 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1489 "one's complement" -> "ones' complement" in comment, as per Knuth.
1490 "value of type" -> "type or expression" in comment.
1491 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1493 2005-03-26 Jim Meyering <jim@meyering.net>
1496 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1497 Correct typos: s/or/of/.
1499 2005-03-23 Jim Meyering <jim@meyering.net>
1501 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1503 2005-03-21 Jim Meyering <jim@meyering.net>
1505 Changes imported from coreutils.
1507 * cycle-check.c: Don't include xalloc.h.
1509 * path-concat.c: Don't include assert.h.
1510 (path_concat): Remove assertion that would have triggered
1511 for ABASE starting with more than one slash.
1512 Reported by Andreas Schwab.
1514 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1515 properly when ABASE is an absolute file name.
1516 Correct the description of this function.
1518 Add an assertion and a test driver.
1519 This fixes a bug introduced on 2004-07-02.
1520 Andreas Schwab reported the resulting failure of cp --parents:
1521 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1523 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1525 * strftime.c (my_strftime): If the underlying strftime returns 0
1526 (which shouldn't happen), generate nothing instead of returning 0
1527 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1529 2005-03-16 Bruno Haible <bruno@clisp.org>
1531 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1533 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1535 * strftime.c (my_strftime): Prepend space to format so that we can
1536 reliably distinguish strftime failure from empty output on POSIX
1539 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1541 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1542 (iconv_string): Don't guess a size-zero buffer, as that might cause
1543 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1544 result would be 'too large', where 'too large' is (heuristically)
1545 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1546 overflow concerns. This will prevent some unwanted malloc failures
1547 when the inputs are very large.
1549 2005-03-15 Bruno Haible <bruno@clisp.org>
1551 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1554 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1557 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1559 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1561 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1562 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1564 * strtol.c: Likewise.
1566 2005-03-14 Simon Josefsson <jas@extundo.com>
1568 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1571 2005-03-14 Jim Meyering <jim@meyering.net>
1573 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1574 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1575 to be nonzero so that we (and caller) can detect the difference
1576 between a valid zero-length expansion and an error return, even
1577 when the underlying strftime fails before writing anything into
1580 2005-03-10 Jim Meyering <jim@meyering.net>
1582 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1583 so that this module works on systems without fchdir.
1585 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1587 Factor int-properties macros into a single file, except for
1588 glibc-related files.
1589 * intprops.h: New file.
1590 * getloadavg.c: Include it instead of limits.h.
1591 (INT_STRLEN_BOUND): Remove.
1592 * human.c: Include intprops.h.
1593 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1594 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1595 * inttostr.h: Include intprops.h instead of limits.h.
1596 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1597 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1598 for consistency with intprops.h.
1599 (time_t_is_integer, twos_complement_arithmetic): Use them.
1600 * sig2str.h: Include <signal.h>, intprops.h.
1601 (INT_STRLEN_BOUND): Remove.
1602 * strftime.c (TYPE_SIGNED): Remove.
1603 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1604 * strtol.c: Adjust comments to match intprops.h.
1605 * userspec.c: Include intprops.h.
1606 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1607 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1608 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1609 instead of rolling our own expressions.
1610 * xstrtol.c: Include xstrtol.h first, to test interface.
1612 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1614 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1615 the right thing even if adding 1900 would overflow. Similarly
1616 for tm_mon + 1 and tm_yday + 1.
1617 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1618 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1619 (DO_SIGNED_NUMBER): New macro.
1620 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1622 2005-03-07 Bruno Haible <bruno@clisp.org>
1624 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1626 2005-03-03 Derek R. Price <derek@ximbiot.com>
1627 Bruno Haible <bruno@clisp.org>
1629 * pagealign_alloc.h: New file.
1630 * pagealign_alloc.c: New file.
1632 2005-01-28 Bruno Haible <bruno@clisp.org>
1634 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1637 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1639 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1640 The workaround isn't strictly needed for POSIX conformance, and
1641 it's too much of a pain to configure and maintain. We'll ask
1642 people to fix their kernels instead.
1643 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1644 (NANOSLEEP_BUG_WORKAROUND): Remove.
1645 (xnanosleep): Remove the workaround.
1647 2005-02-12 Bruno Haible <bruno@clisp.org>
1649 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1651 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1653 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1654 * timespec.h (gettime): Return void, since it always
1655 succeeds now. All uses changed.
1656 * gettime.c (gettime) Likewise.
1657 [HAVE_NANOTIME]: Prefer nanotime.
1658 Assume gettimeofday succeeds, as POSIX requires.
1659 Assime time () succeeds, since other code already does.
1660 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1661 (timespec_subtract): Remove.
1662 (NANOSLEEP_BUG_WORKAROUND): New constant.
1663 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1664 things considerably. Use it only on GNU/Linux hosts, since the
1665 workaround shouldn't be needed elsewhere.
1667 2005-02-24 Bruno Haible <bruno@clisp.org>
1669 * gettext.h: Update from GNU gettext 0.14.2.
1671 2005-02-24 Bruno Haible <bruno@clisp.org>
1673 * localcharset.c: Update from GNU gettext 0.14.2.
1674 * config.charset: Update from GNU gettext 0.14.2.
1676 2005-02-22 Simon Josefsson <jas@extundo.com>
1678 * iconvme.h, iconvme.c: New files, from libc.
1680 2005-02-20 Neil Conway <neilc@samurai.com>
1682 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1683 returned by OSX/Darwin if the specified buffer is not large
1684 enough for the hostname.
1686 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1688 * memrchr.h: New file.
1689 * chdir-long.c: Include it.
1690 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1691 Don't bother including stddef.h.
1693 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1695 * argp-help.c (__argp_help): Create a fake struct argp_state and
1696 pass it to _help, otherwise the latter coredumps trying to
1697 dereference state.root_argp.
1699 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1701 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1703 Include <sys/types.h>, for dev_t.
1704 (ME_DUMMY, ME_REMOTE): Move from here....
1705 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1706 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1708 Include mountlist.h first, to test the interface.
1710 2005-01-29 Bruno Haible <bruno@clisp.org>
1712 * progname.c (program_name): Initialize.
1713 Needed when linking statically on MacOS X.
1715 2005-01-28 Bruno Haible <bruno@clisp.org>
1717 * javacomp.sh.in: New file, from GNU gettext.
1718 * javacomp.h: New file, from GNU gettext.
1719 * javacomp.c: New file, from GNU gettext.
1721 2005-01-26 Bruno Haible <bruno@clisp.org>
1723 * javaexec.sh.in: New file, from GNU gettext.
1724 * javaexec.h: New file, from GNU gettext.
1725 * javaexec.c: New file, from GNU gettext.
1727 2005-01-26 Simon Josefsson <jas@extundo.com>
1729 * gai_strerror.c: Use GPL in header.
1731 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1733 * argp-help.c (hol_entry_help): Avoid using non-constant
1734 initializers for struct pentry_state.
1735 (__argp_error): Check return value of __asprintf
1736 (__argp_failure): Translate error message
1738 * argp-parse.c: Removed braces around the expansion of N_()
1740 2005-01-21 Jim Meyering <jim@meyering.net>
1742 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
1743 same value as for Solaris 9.
1745 * chdir-long.c (chdir_long): Rewrite to remove limitation on
1746 component length. This included changing the parameter to be
1747 of type `char *' rather than `char const *'.
1748 * chdir-long.h (chdir_long): Update prototype.
1750 * openat.c (fdopendir, fstatat): New functions.
1751 * openat.h: Include headers required for use of DIR and struct stat.
1752 [AT_SYMLINK_NOFOLLOW]: Define.
1753 (fdopendir, fstatat): Add prototypes.
1755 2005-01-21 Bruno Haible <bruno@clisp.org>
1757 * classpath.h: New file, from GNU gettext.
1758 * classpath.c: New file, from GNU gettext.
1760 2005-01-20 Simon Josefsson <jas@extundo.com>
1762 * version-etc-fsf.c: New file, with version_etc_copyright.
1763 * version-etc.c: Remove version_etc_copyright.
1764 * version-etc.h (version_etc_copyright): Use [] instead of * in
1765 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
1767 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
1769 * save-cwd.c (save_cwd): Remove code to support the case
1770 where fchdir is missing or flaky.
1772 2005-01-20 Simon Josefsson <jas@extundo.com>
1774 * base64.h (isbase64): Add.
1776 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1777 using a unsigned prototype, don't inline.
1778 (base64_decode): Use it.
1780 2005-01-19 Bruno Haible <bruno@clisp.org>
1782 * sh-quote.h: New file, from GNU gettext.
1783 * sh-quote.c: New file, from GNU gettext.
1785 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1787 Merge changes from coreutils, as described below in several
1788 changelogs dated today.
1790 * save-cwd.c: Include "save-cwd.h" before other include files.
1791 (O_DIRECTORY): Remove; not needed here, since "." must be
1792 a directory. All uses removed.
1793 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1794 universal on Suns, and we also need to test for IRIX.
1795 Revamp code to use 'if' rather than '#if'.
1796 Avoid unnecessary comparison of cwd->desc to 0.
1798 * utimens.c (futimens): Robustify the previous patch, by checking
1799 for known valid error numbers rather than observed invalid ones.
1801 2005-01-18 Jim Meyering <jim@meyering.net>
1803 * version-etc.c (version_etc_copyright): Update copyright date.
1805 * utimens.c (futimens): Account for the fact that futimes
1806 can also fail with errno == ENOSYS or errno == ENOENT.
1807 Patch from Dmitry V. Levin.
1809 Change the name of the robust chdir function from chdir to chdir_long.
1810 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1811 (restore_cwd): Use chdir_long, not chdir.
1812 * chdir-long.c: Renamed from chdir.c.
1813 * chdir-long.h: Renamed from chdir.h.
1814 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1817 2005-01-18 Bob Proulx <bob@proulx.com>
1819 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1820 offsetof() macro construct to avoid compile failure with native HP-UX
1821 11.0 ANSI C compiler.
1823 2005-01-06 Bruno Haible <bruno@clisp.org>
1825 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1826 because stpncpy.m4 takes care of it.
1828 2004-01-24 Bruno Haible <bruno@clisp.org>
1830 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1832 2003-10-09 Bruno Haible <bruno@clisp.org>
1834 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1836 2005-01-06 Bruno Haible <bruno@clisp.org>
1838 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1839 * fwriteerror.c: Include <stdbool.h>.
1840 (fwriteerror): At the end, close the file stream. Record whether
1841 stdout was already closed.
1843 2004-05-27 Bruno Haible <bruno@clisp.org>
1845 * execute.c (environ): Declare if needed.
1846 * pipe.c (environ): Likewise.
1847 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1849 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1851 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1852 definitions to be after all include files, to avoid collisions.
1853 Problem reported by Bob Proulx.
1855 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1857 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1858 not needed. This removes a dependency on the gettext module.
1859 [defined _LIBC]: Do not include <libintl.h>; not needed.
1861 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1863 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1866 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1868 * argp-parse.c: Include <stddef.h>.
1869 (alignof, alignto): New macros.
1870 (parser_init): Don't assume that void * is aligned sufficiently
1873 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1874 need to extend the stack.
1875 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1878 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1880 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1882 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1884 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1885 Remove now-obsolete comment about AIX.
1886 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1887 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1888 (YYMAXDEPTH): New macro.
1890 2004-12-18 Bruno Haible <bruno@clisp.org>
1892 * fatal-signal.c (fatal_signals): Make non-const.
1893 (init_fatal_signals): New function.
1894 (uninstall_handlers, install_handlers): Ignore signals that were set to
1896 (at_fatal_signal): Call init_fatal_signals.
1897 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1899 Reported by Paul Eggert.
1901 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1903 * getdate.y (textint): New member "negative".
1904 (time_zone_hhmm): New function.
1905 Expect 14 shift-reduce conflicts, not 13.
1906 (o_colon_minutes): New rule.
1907 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1908 (yylex): Set the "negative" member of signed numbers.
1910 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1912 Changes imported from coreutils.
1913 * hard-locale.c: Assume <locale.h> exists.
1915 (GLIBC_VERSION): New macro.
1916 (hard_locale): Assume setlocale exists.
1917 Rewrite to avoid #ifdef.
1918 Use strdup rather than malloc + strcpy.
1919 * human.c: Assume <locale.h> exists.
1920 (human_readable): Assume localeconv exists.
1922 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1924 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1925 convert T2, not T. (Imported from libc.)
1927 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1929 * getcwd.c (is_ENAMETOOLONG): New macro.
1930 (__getcwd.c): Don't restore errno; glibc doesn't.
1931 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1932 first, falling back to our code only if its results look suspicious.
1933 Ensure that the resulting buffer is only as large as necessary.
1935 * readutmp.c: Include readutmp.h first.
1936 Include <errno.h>, since readutmp.h no longer does that.
1937 * readutmp.h: Don't include <errno.h>,
1938 <sys/param.h>, <time.h>; not needed to establish interface.
1939 (errno): Remove decl.
1940 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1941 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1942 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1944 2004-11-28 Simon Josefsson <jas@extundo.com>
1946 * base64.h, base64.c: New file.
1948 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1950 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1952 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1954 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1955 HP's ANSI C compiler.
1956 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1957 Declaring int functions causes warnings on some modern systems and
1958 shouldn't be needed to compile on ancient ones.
1959 * same.c (MIN) [defined MIN]: Don't define, since it's already
1962 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1963 with the following changes.
1964 (__set_errno): Parenthesize properly.
1965 Include <stdbool.h>.
1966 (MIN, MAX, MATCHING_INO): New macros.
1967 (__getcwd): Define with prototype, not K&R form.
1968 Use heuristics to allocate default buffer on stack if possible.
1969 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1970 behavior, and to avoid the PATH_MAX limit when computing
1972 Use MATCHING_INO to compare inode number to file.
1973 Check for arithmetic overflow in size calculations.
1974 Fix bug in reallocation of dot array that caused getcwd to fail
1975 on directories nested deeper than 75.
1976 Be more careful about saving errno on error.
1977 Do not use realloc; use only free+malloc, as this is a bit
1978 more flexible and avoids a needless copy operation.
1979 Do not inspect st_dev and st_ino for symbolic links; POSIX
1980 doesn't specify the latter.
1981 Check for closedir errors.
1982 Avoid needless casts.
1983 Use "#ifdef weak_alias" around weak_alias, to be like other
1985 The following changes to getcwd.c have effect only when used in
1986 gnulib; they have no effect inside glibc proper.
1987 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1988 as alloca isn't used.
1989 (alloca, __alloca): Likewise.
1990 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1991 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1992 unconditionally, as gnulib assumes C89 or better.
1993 Do not include <sys/param.h>.
1994 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1995 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1997 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1998 Include <dirent.h> in a way that is compatible with modern Autoconf.
1999 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2000 New macros, if not already defined.
2001 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2002 Use "_LIBC", not "defined _LIBC", for consistency.
2003 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2005 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2006 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2007 * xgetcwd.c: David MacKenzie's old code was removed, so give
2008 credit only to Jim Meyering and adjust the copyright dates.
2009 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2010 <stdlib.h>, <unistd.h>, "pathmax.h".
2011 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2012 (INITIAL_BUFFER_SIZE): Remove.
2013 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2015 2004-11-23 Jim Meyering <jim@meyering.net>
2017 * getopt_.h: Remove trailing blanks.
2019 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2021 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2022 (futimens): New function, which uses futimes if available.
2023 (futimens, utimens): Support timespec==NULL, with same semantics
2024 as utime and utimens.
2025 * utimens.h (futimens): New decl.
2027 2004-11-23 Jim Meyering <jim@meyering.net>
2029 * __fpending.c: Add comment.
2031 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2033 * getopt_.h: Re-addition of __getopt_argv_const caused
2034 redefinition warnings. To avoid them, include the defines
2035 in `#if !defined __need_getopt ... #endif'. The only place
2036 where __getopt_argv_const is used is in definitions
2037 of getopt_long and getopt_long_only below, which are as well
2038 protected by `#ifndef __need_getopt'.
2039 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2040 __need_getopt after including <stdio.h> and <unistd.h> These
2041 headers might have defined it.
2043 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2045 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2047 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2048 optopt): Use them instead of invoking ## directly; otherwise, the
2049 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2051 2004-11-19 Bruno Haible <bruno@clisp.org>
2053 * strtok_r.c: Move comments from here...
2054 * strtok_r.h: ... to here.
2056 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2058 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2059 might fail. Problem reported by Yoann Vandoorselaere.
2060 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2061 that mishandle size_t overflow.
2063 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2065 * canon-host.c: Include "strdup.h".
2066 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2067 Use strdup instead of malloc/strcpy to duplicate strings.
2069 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2070 (human_space_before_unit): New constant.
2071 * human.c (human_readable): Support it.
2073 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2074 (xgetcwd): Set errno correctly when failing.
2075 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2076 the failure is actually due to a PATH_MAX problem.
2078 Further getopt changes to make it more likely that glibc will
2079 buy the changes back.
2080 * getopt.c (POSIXLY_CORRECT): New constant.
2081 (getopt): Use it, so to preserve glibc semantic
2082 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2083 when compiling for libc.
2084 * getopt_.h (__getopt_argv_const): Bring it back.
2085 (getopt_long, getopt_long_only): Use it.
2087 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2088 New arg POSIXLY_CORRECT. All callers changed.
2089 (getopt): Argv is now char * const *, as per standard.
2090 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2091 not char *__getopt_argv_const *.
2092 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2093 _getopt_long_only_r): Likewise.
2094 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2095 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2096 _getopt_long_r, _getopt_long_only_r): Likewise.
2097 * getopt_.h (__getopt_argv_const): Remove.
2098 (getopt): Argv is now char * const *, as per standard.
2100 * getdate.y (tORDINAL): New token.
2101 (day, relunit): Allow it for relative times.
2102 (relative_time_table): Use tORDINAL for ordinals.
2104 2004-11-15 Jim Meyering <jim@meyering.net>
2106 * closeout.c: Include "__fpending.h" once again.
2107 Include <stdbool.h>.
2108 (close_stdout): Don't fail just because stdout was closed initially,
2109 since some programs don't write to stdout in the normal course of
2110 operation (other than --version and --help), and we don't want this
2111 function to make e.g. `touch file >&-' fail.
2112 But do fail if it was closed and someone has tried to write to it.
2113 E.g., `printf foo >&-' must fail.
2115 2004-11-11 Simon Josefsson <jas@extundo.com>
2117 * strtok_r.h, strtok_r.c: New file.
2119 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2121 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2122 we can stop lying to compilers about the constness of argv when we
2123 are compiled outside glibc.
2124 (getopt, getopt_long, getopt_long_only): Use it.
2125 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2127 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2128 _getopt_long_only_r): Likewise.
2129 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2130 _getopt_long_only_r): Likewise.
2132 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2133 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2134 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2135 the other external symbols.
2136 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2137 declaration, since the above renaming now works around collisions.
2139 2004-11-11 Jim Meyering <jim@meyering.net>
2141 * linebreak.c: Remove trailing blanks.
2142 * alloca_.h: Likewise.
2143 * acosl.c: Likewise.
2144 * euidaccess.c: Likewise.
2145 * allocsa.h: Likewise.
2147 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2149 * mktime.c (SHR): New macro, which is a portable
2150 substitute for >> that should work even on Crays.
2151 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2152 Problem reported by Mark D. Baushke in
2153 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2154 * getdate.y (SHR): Likewise.
2156 * strftime.c (SHR): Likewise.
2158 * quotearg.c (struct quoting_options): Use unsigned int for
2159 quote_these_too, so that right shifts are well defined. All uses
2162 2004-11-10 Simon Josefsson <jas@extundo.com>
2164 * getaddrinfo.h, getaddrinfo.c: New files.
2166 2004-11-10 Jim Meyering <jim@meyering.net>
2168 Ensure that no close failure goes unreported.
2169 * closeout.c (close_stdout): Always close stdout. I.e., don't
2170 return early when it seems there's nothing to flush.
2171 Don't include __fpending.h.
2173 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2175 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2177 2004-11-05 Bruno Haible <bruno@clisp.org>
2179 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2180 Reported by Mark D. Baushke <mdb@cvshome.org>.
2182 2004-11-04 Bruno Haible <bruno@clisp.org>
2184 2004-09-11 Bruno Haible <bruno@clisp.org>
2185 * allocsa.valgrind: New file.
2186 2004-02-06 Bruno Haible <bruno@clisp.org>
2187 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2188 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2189 Reported by Christopher Seip <chris.seip@hp.com>.
2191 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2193 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2194 with errno == ERANGE if the buffer is too small.
2195 Problem reported by Mark D. Baushke.
2197 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2199 * xreadlink.c (MAXSIZE): New macro.
2200 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2201 size does not exceed MAXSIZE. Avoid cast.
2202 As suggested by Mark D. Baushke in
2203 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2204 if readlink fails with buffer size just under MAXSIZE, try again
2207 2004-11-02 Derek R. Price <derek@ximbiot.com>
2208 and Paul Eggert <eggert@cs.ucla.edu>
2210 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2211 (get_date): Overparenthesize to avoid GCC warning.
2213 2004-11-02 Bruno Haible <bruno@clisp.org>
2215 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2216 function returns void.
2218 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2220 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2221 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2224 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2226 * getdate.y: Add support for TZ="foo" within a date string.
2227 Fix some bugs near time_t boundaries. Reject dates with
2228 out-of-range components, e.g., "Sept 31".
2229 Include <stdlib.h>, "setenv.h", "xalloc.h".
2230 (ISDIGIT_LOCALE): Remove; unused.
2231 Note that the TZ and time functions used here are not reentrant.
2232 (mktime_ok, get_tz): New functions.
2233 (TZBUFSIZE): New constant.
2234 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2235 This requires that we sometimes generate our own TZ="XXX..." setting.
2237 2004-10-27 Derek R. Price <derek@ximbiot.com>
2239 * mktime.c (not_equal_tm): Remove redundant check.
2241 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2243 * getdate.y: Use Bison 1.875 features, and some minor
2244 code cleanups. This change does not affect semantics.
2245 Don't include <stdlib.h>; no longer needed.
2246 Don't include unlocked-io.h; only the "#if TEST" code uses
2247 stdio, and performance isn't crucial there.
2248 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2249 Bison 1.875 features as described below.
2250 All uses of "PC." replaced by "pc->".
2251 (YYSTYPE): Add a forward declaration.
2252 (yylex, yyerror): Use full prototypes in forward decls.
2253 Use "%pure-parser" rather than obsolescent "%pure_parser".
2254 Use %parse-param and %lex-param instead of obsolescent
2255 YYPARSE_PARAM and YYLEX_PARAM.
2256 (meridian_table, month_and_day_table, time_units_table,
2257 relative_time_table, time_zone_table, military_table,
2258 lookup_zone, lookup_word, get_date):
2259 Use NULL instead of 0 where appropriate.
2260 (to_hour): Avoid abort (), to avoid a dependency on
2262 (yyerror, yylex): Now accepts parser_control * arg.
2263 (main) [TEST]: Use '\0' rather than 0 for char.
2265 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2267 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2268 It's now the caller's responsibility to handle the case where
2269 !HAVE_GETPAGESIZE && !defined getpagesize.
2271 * mktime.c (leapyear): Arg is long int, not int.
2273 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2275 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2277 2004-10-12 Simon Josefsson <jas@extundo.com>
2279 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2280 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2283 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2285 * vsnprintf.h: New file.
2286 * vsnprintf.c: New file.
2288 2004-10-07 Bruno Haible <bruno@clisp.org>
2290 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2291 into the provided buffer.
2293 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2295 * diacrit.c, diacrit.h: Add GPL notice.
2297 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2298 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2299 * logl.c (logl): Keep the code as similar to glibc as possible.
2300 This avoids a potential constant-folding bug.
2302 2004-10-05 Bruno Haible <bruno@clisp.org>
2304 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2306 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2308 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2309 * xmalloc.c (xmemdup): Likewise.
2310 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2311 XFREE): Remove these long-obsolescent macros.
2312 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2313 * xstrdup.c: Remove.
2315 * regex.c (re_comp): Cast gettext return value to char *,
2316 Problem reported by Martin Neitzel via Mark D. Baushke.
2318 2004-10-04 Simon Josefsson <jas@extundo.com>
2320 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2321 '#ifdef USE_UNLOCKED_IO'.
2323 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2325 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2326 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2327 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2328 regex.c, sha1.c, version-etc.c, yesno.c:
2329 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2330 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2331 the includer's responsibility.
2333 Sync from coreutils.
2335 * modechange.c (mode_compile): Don't decrement a pointer that
2336 points to the start of a string, as the C Standard says the
2337 resulting behavior is undefined.
2339 * backupfile.h (enum backuptype): Rename none -> no_backups,
2340 simple -> simple_backups, numbered_existing ->
2341 numbered_existing_backups, numbered -> numbered_backups
2342 to avoid shadowing problems. All uses changed.
2343 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2344 * backupfile.c (check_extension, numbered_backup):
2345 Rename locals to avoid shadowing 'basename'.
2346 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2349 * .cppi-disable: Add getopt_.h, getopt_int.h.
2350 * .cvsignore: Add getopt.h.
2352 2004-10-04 Simon Josefsson <jas@extundo.com>
2354 * memmem.h: New file.
2355 * memmem.c: New file, taken from glibc.
2357 2004-10-02 Jim Meyering <jim@meyering.net>
2359 * dirfd.h, getpagesize.h: Add copyright notice.
2361 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2363 * snprintf.c: Remove comments as to why each header is needed.
2365 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2367 * strsep.h: New file.
2368 * strsep.c: New file.
2370 2004-10-01 Simon Josefsson <jas@extundo.com>
2372 * snprintf.c (snprintf): Handle size==0.
2374 2004-10-01 Simon Josefsson <jas@extundo.com>
2375 Bruno Haible <bruno@clisp.org>
2377 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2378 (snprintf): Declare 'args'.
2380 2004-09-30 Simon Josefsson <jas@extundo.com>
2382 * snprintf.h, snprintf.c: New files.
2384 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2386 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2387 (hol_entry_help): Never translate an empty string.
2388 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2389 * argp.h (OPTION_NO_TRANS): New option.
2391 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2393 * xvasprintf.c: Include xalloc.h.
2394 (xvasprintf): Use xalloc_die, not xmalloc_die.
2396 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2398 * dummy.c: Change copyright notice to FSF, and license to GPL.
2400 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2402 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2403 Problem reported by Bruno Haible in:
2404 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2406 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2408 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2409 in case some system header has #define'd it. Problem reported by
2410 Soeren D. Schulze in
2411 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2413 2004-09-08 Bruno Haible <bruno@clisp.org>
2415 * stdint_.h.in: New file, taken from GNU clisp.
2417 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2419 * xvasprintf.h: New file.
2420 * xvasprintf.c: New file.
2421 * xasprintf.c: New file.
2423 2004-09-08 Bruno Haible <bruno@clisp.org>
2425 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2427 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2429 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2431 Import from coreutils.
2432 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2433 strings on unbounded length. alloca's performance benefits aren't
2434 that important here.
2436 (parse_with_separator): New function, with most of the internals
2437 of the old parse_user_spec. Allow user to omit both user and group,
2438 for compatibility with FreeBSD.
2439 Clone only the user name, not the entire spec.
2440 Do not set *uid, *gid unless entirely successful.
2441 Avoid memory leak in some failing cases.
2442 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2443 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2444 (parse_user_spec): Rewrite to use parse_with_separator.
2446 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2448 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2449 its complicated substitute.
2450 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2451 and program_invocation_name.
2452 (__argp_basename) [!_LIBC]: Remove; the only use was
2453 replaced by its body.
2454 (__argp_short_program_name): Change condition from
2455 !defined __argp_short_program_name to
2456 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2457 to match argp-namefrob.h.
2458 (__argp_failure): Don't assume strerror_r returns char *.
2459 * argp-parse.c (N_): Define unconditionally.
2460 (argp_default_options): Fill out initializers with 0 to avoid
2463 2004-08-12 Simon Josefsson <jas@extundo.com>
2465 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2466 * getopt_.h: Renamed from getopt.h.
2468 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2470 Merge from coreutils.
2472 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2473 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2474 for Reliant Unix 5.43.
2476 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2477 (union fooround): Use uintmax_t, not long int.
2478 The rest is a merge from libc:
2479 [defined _LIBC]: Include <shlib-compat.h>.
2480 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2482 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2484 * strverscmp.c: Convert to UTF-8.
2486 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2488 * obstack.h (obstack_empty_p):
2489 Don't assume that chunk->contents is suitably aligned.
2490 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2491 Likewise. Problem reported by Benno in
2492 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2494 * chown.c (rpl_chown): Work even if the file is writeable but not
2495 readable. This could be improved further but it'd take some work.
2497 2004-08-08 Simon Josefsson <jas@extundo.com>
2499 * xgethostname.c: Don't include error.h (not used).
2502 * getpass.c: Include getpass.h first.
2504 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2506 * xalloc-die.c: New files.
2507 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2509 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2510 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2511 (_, N_, xalloc_die): Move to xalloc-die.c.
2512 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2513 so that we needn't mess with xalloc_msg_memory_exhausted.
2515 * sha1.h: Renamed from sha.h.
2516 (SHA1_H): Renamed from _SHA_H.
2517 (sha1_ctx): Renamed from sha_ctx.
2518 (sha1_init_ctx): Renamed from sha_init_ctx.
2519 (sha1_process_block): Renamed from sha_process_block.
2520 (sha1_process_bytes): Renamed from sha_process_bytes.
2521 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2522 (sha1_read_ctx): Renamed from sha_read_ctx.
2523 (sha1_stream): Renamed from sha_stream.
2524 (sha1_buffer): Renamed from sha_buffer.
2525 * sha1.c: Likewise; renamed from sha.c.
2526 Do not include <sys/types.h>.
2527 Include <stddef.h> rather than <stdlib.h>.
2529 2004-08-08 Bruno Haible <bruno@clisp.org>
2531 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2532 FILESYSTEM_PREFIX_LEN.
2533 * progreloc.c: Likewise.
2534 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2536 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2539 * argp-help.c (make_hol, hol_append): Don't assume that
2540 SIZE_MAX is a valid preprocessor constant.
2541 (__argp_basename): Change from "#ifndef _LIBC"
2542 to "#ifndef __argp_short_program_name", so that
2543 we don't compile these functions for tar.
2545 More merges from coreutils.
2546 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2547 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2549 * addext.c: Remove; no longer needed.
2550 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2551 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2552 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2553 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2554 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2555 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2556 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2557 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2558 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2559 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2560 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2561 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2562 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2563 Import changes from coreutils.
2565 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2567 Merge from coreutils.
2569 * .gdb-history: Remove; this doesn't belong here.
2571 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2572 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2573 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2575 * dirname.h: Include <stdbool.h>.
2576 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2577 for consistency with POSIX terminology. All uses changed.
2578 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2579 (strip_trailing_slashes): Use bool for booleans.
2580 * stripslash.c (strip_trailing_slashes): Likewise.
2582 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2583 sometimes returns a positive errno value even when it succeeds.
2584 (print_errno_message) [!LIBC]: Fall back on strerror if
2587 * path-concat.c (mempcpy): Don't define if a system header defines it.
2588 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2589 (longest_relative_suffix): New function.
2590 (path_concat): Use it. Assume first argument is not NULL.
2591 Port to DOS. Omit redundant separators.
2592 Report an error instead of returning NULL.
2593 Use mempcpy instead of memcpy.
2594 (xpath_concat): Remove: not declared or used.
2596 * same.h: Include <stdbool.h>
2597 (same_name): Return bool, not int.
2598 * same.c (same_name): Likewise.
2599 (errno): Don't declare; we assume C89 or better now.
2601 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2602 if not already defined.
2604 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2605 * dup-safer.c (errno): Likewise.
2607 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2609 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2612 2004-08-03 Simon Josefsson <jas@extundo.com>
2614 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2615 * progname.h: Don't include stdbool.h.
2617 2004-08-02 Simon Josefsson <jas@extundo.com>
2619 * getsubopt.h: New file, with comments from Bruno Haible.
2620 * getsubopt.c: New file, from glibc, but slightly modified based on
2621 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2623 2004-08-01 Simon Josefsson <jas@extundo.com>
2625 * xgetdomainname.c: Include stdlib.h, for free().
2627 2004-07-16 Simon Josefsson <jas@extundo.com>
2629 * dummy.c: New file.
2631 2004-07-16 Bruno Haible <bruno@clisp.org>
2633 * backupfile.h: Add extern "C" for C++.
2634 * closeout.h: Likewise.
2635 * copy-file.h: Likewise.
2636 * findprog.h: Likewise.
2637 * full-write.h: Likewise.
2638 * pathname.h: Likewise.
2639 * progname.h: Likewise.
2640 * stpcpy.h: Likewise.
2641 * stpncpy.h: Likewise.
2642 * strcase.h: Likewise.
2643 * strstr.h: Likewise.
2644 * xalloc.h: Likewise.
2646 * mbswidth.h: Add extern "C" for C++.
2647 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2649 2004-07-09 Simon Josefsson <jas@extundo.com>
2651 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2652 failed without this.)
2654 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2656 * fchown-stub.c: New file.
2658 2004-06-24 Jim Meyering <jim@meyering.net>
2660 * obstack.h (obstack_base): Cast to (void *), per documentation.
2662 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2664 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2666 2004-06-01 Jim Meyering <jim@meyering.net>
2668 * calloc.c: New file.
2670 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2672 * getdate.y (yylex): Allow space between sign and number.
2673 Problem reported by Dan Jacobson.
2675 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2676 and Jim Meyering <jim@meyering.net>
2678 Merge from coreutils CVS.
2680 * stat-macros.h: New file, with contents from file-type.h
2681 and coreutils' system.h.
2682 * file-type.c: Include "stat-macros.h".
2683 * file-type.h (file_type): Move all macro definitions to new file,
2686 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2687 Wrap old code with this conditional.
2688 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2689 function that does not dereference symlinks.
2690 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2692 * xreadlink.c: Include xreadlink.h first, to catch .h file
2693 dependency problems.
2694 (xreadlink): Accept new arg SIZE, for efficiency.
2695 All decls and uses changed.
2696 * xreadlink.h: Include <stddef.h>, for size_t.
2698 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2699 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2701 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2703 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2705 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2706 macros to be defined.
2707 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2708 the allocator returns NULL because the requested size is zero.
2710 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2712 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2713 var. Add comment explaining why libc still defines it. This
2714 merges the following patch from glibc:
2715 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2717 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2719 * obstack.c (_obstack): Remove unused variable. It hasn't been
2720 present in glibc since revision 1.1 of this file.
2721 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2722 obstack_alignment_mask, obstack_alloc, obstack_base,
2723 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2724 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2725 obstack_grow0, obstack_init, obstack_int_grow,
2726 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2727 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2728 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2729 nonexistent functions.
2731 2004-05-17 Derek R. Price <derek@ximbiot.com>
2732 Paul Eggert <eggert@cs.ucla.edu>
2734 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
2736 2004-05-14 Bruno Haible <bruno@clisp.org>
2738 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
2739 that consists of a '.' followed by an empty digit string.
2740 Patch by Tor Lillqvist <tml@iki.fi>.
2742 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
2744 Port obstack to the AS/400, where pointers are 16 bytes wide and
2745 you cannot cast an integer to a valid pointer. This patch is
2746 currently waiting to be integrated into glibc; see
2747 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
2749 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
2750 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
2751 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
2752 (struct obstack): temp member is now a union of a pointer and
2753 an integer, instead of an integer. All integer uses changed.
2754 This does not affect the physical layout of struct obstack,
2755 except on hosts (like the AS/400) where the size or alignment of
2756 void * is greater than that of ptrdiff_t.
2757 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
2758 __STDC__)]: Store temporary in pointer member of union, not
2760 * obstack.c: Include <stddef.h>, for offsetof.
2761 (struct fooalign): Remove; it doesn't need a name.
2762 (union fooround): Change double to long double, and add void *.
2763 (DEFAULT_ALIGNMENT): Use offsetof to compute.
2764 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
2765 not a macro. Hence the values are always int; so remove all
2766 casts-to-int in uses.
2768 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
2769 Derek Price <derek@ximbiot.com>
2771 * alloca.c: Include <alloca.h>, to get our interface.
2772 * alloca_.h: Use __alloca on AIX, so that we don't have to
2773 include <alloca.h> first. Use C89 prototype for alloca; this
2774 requires including <stddef.h> for size_t. Use extern "C" if C++.
2775 Use #elif for simplicity, since we can assume C89 now.
2776 Don't try to source the system alloca.h since it will not be found
2777 and to prevent recursively including its replacement.
2778 * fnmatch.c: Include <alloca.h> instead of opencoding.
2779 * regex.c: Likewise.
2781 2004-05-16 Derek Price <derek@ximbiot.com>
2782 Paul Eggert <eggert@cs.ucla.edu>
2784 getline cleanup. This changes the getndelim2 API: both order of
2785 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2788 * getline.c: Don't include stddef.h or stdio.h, since our
2789 interface does that.
2790 (getline): Always use getdelim, so that we don't have two
2791 copies of this code.
2792 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2794 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2795 (GETNDELIM2_MAXIMUM): New macro.
2796 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2797 instead of the old practice of delim2==0. All callers changed.
2798 Return -1 on overflow, instead of returning junk.
2799 Do not set *linesize unless allocation succeeds.
2800 * getndelim2.h: Do not include stddef.h; no longer needed, now
2801 that we include sys/types.h.
2802 * getnline.h: Likewise.
2803 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2804 (getndelim2): Reorder arguments.
2805 * getnline.c (getnline, getndelim):
2806 Don't discard the NMAX argument.
2807 (getnline): Invoke getndelim, to avoid code duplication.
2808 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2809 of (size_t) -1 by callers of the getnline family.
2811 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2813 * nanosleep.c (suspended): Change its type from int to
2814 sig_atomic_t volatile.
2815 (first_call): Make it private to rpl_nanosleep, and have it
2816 be zero initially as that's a bit faster.
2817 (my_usleep): Round up fractional times instead of truncating them,
2818 as this is the usual meaning for 'sleep'.
2820 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2822 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2823 (ENOSYS): Define if not defined.
2824 (settime): Fall back on stime if it exists and settimeofday fails.
2825 But don't bother with fallbacks if a method fails with errno == EPERM.
2827 2004-05-11 Jim Meyering <jim@meyering.net>
2829 Prior to this change, the save_cwd caller required read access to the
2830 current directory on most systems (ones with the fchdir function).
2832 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2833 fails, try write-only, and finally, resort to using xgetcwd.
2835 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2837 * obstack.c, obstack.h: Import changes from libc.
2839 2004-04-28 Bruno Haible <bruno@clisp.org>
2841 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2842 implicitly appends .exe to executables.
2843 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2844 accepts Windows pathnames.
2845 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2846 Cygwin like Windows, since it now accepts Windows pathnames.
2847 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2848 Cygwin like Windows, since it now accepts Windows pathnames.
2849 Reported by Derek Robert Price <derek@ximbiot.com>.
2851 2004-04-20 Jim Meyering <jim@meyering.net>
2853 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2855 2004-04-20 Jim Meyering <jim@meyering.net>
2856 Bruno Haible <bruno@clisp.org>
2858 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2859 memory when realloc fails.
2861 2004-04-18 Jim Meyering <jim@meyering.net>
2863 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2864 don't leak memory and do call END_UTMP_ENT.
2866 2004-04-11 Paul Eggert <eggert@twinsun.com>
2868 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2869 (CHAR_BIT): Remove, since we assume C89.
2870 Include <stdint.h> if available, as per current Autoconf CVS advice.
2872 2004-03-30 Paul Eggert <eggert@twinsun.com>
2874 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2875 not bool, to be more consistent with Unix conventions.
2876 Suggested by Bruno Haible.
2878 Merge from coreutils.
2880 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2883 * getdate.h: Include stdbool.h, and timespec.h instead of
2884 the usual <time.h> dance.
2885 (get_date): Change signature to support fractional time stamps.
2886 All callers changed.
2887 * getdate.y: Include "getdate.h" first, as we can now
2888 assume C89 and don't need to worry about 'const'.
2889 Similarly, include "unlocked-io.h" near start, not in middle.
2891 (textint.value): Use long int rather than int.
2892 (textint.digits): Use size_t rather than int.
2893 (BILLION, LOG10_BILLION): New constants.
2894 (parser_control): New member rel_ns. Members day_ordinal,
2895 time_zone, month, day, hour, minutes, rel_year, rel_month,
2896 rel_day, rel_hour, rel_minutes, rel_seconds
2897 are now long int, not int. Member seconds is now struct timespec,
2898 not int. New member timespec_seen. Members dates_seen, days_seen,
2899 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2901 (%union.intval): Now long int, not int.
2902 New member timespec.
2903 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2904 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2905 (spec): Now is a timespec or an item list.
2906 (timespec, items): New nonterminals.
2907 (time, rel, relunit, number, get_date):
2908 Add support for fractional seconds.
2909 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2910 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2911 (to_hour): First arg is now long int, not int.
2912 (to_year): Returns long int, not int.
2913 Don't treat year -70 like 70.
2914 (tm_diff): Returns long int, not int.
2915 (lookup_word): Use bool instead of int when appropriate.
2916 (yylex): Use size_t for count, not int.
2917 Detect overflow when parsing large integer constants.
2918 Add support for fractions.
2919 (get_date): Make pointers 'const' if possible.
2920 Use more-portable code to detect integer overflow.
2921 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2922 Don't use ctime; it's not reliable if the year has >4 digits.
2924 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2925 This is for compatibility with BSD.
2927 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2928 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2929 From coreutils' system.h.
2931 * userspec.c: Don't include "posixver.h".
2932 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2933 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2934 compatible extension. Simplify code by removing a boolean int
2935 that was always nonzero if a string was nonnull.
2937 2004-03-30 Jim Meyering <jim@meyering.net>
2939 Merge from coreutils.
2941 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2943 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2944 an empty input stream.
2946 * readtokens.c: Include <stdbool.h>.
2947 (readtoken): Use `size_t' rather than int/long.
2948 All callers adjusted.
2949 Use `bool' rather than `int' where appropriate.
2950 Use memset rather than an explicit loop.
2951 Use x2nrealloc rather than xrealloc.
2952 Allow the use of `\0' as a delimiter.
2953 (readtokens): Likewise.
2954 * readtokens.h (readtoken, readtokens): Update prototypes.
2956 2004-03-30 Bruno Haible <bruno@clisp.org>
2958 * getloadavg.c (getloadavg): Don't assume setlocale returns
2961 2004-03-29 Paul Eggert <eggert@twinsun.com>
2963 Merge changes to getloadavg.c from coreutils and Emacs.
2965 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2966 Define to an expression, not to the empty string.
2967 Include cloexec.h and xalloc.h.
2968 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2969 Use set_cloexec_flag rather than rolling our own.
2970 * cloexec.c, cloexec.h: New files.
2972 2004-03-18 Paul Eggert <eggert@twinsun.com>
2974 * getopt.h: Sync with libc CVS.
2976 2004-03-18 Paul Eggert <eggert@twinsun.com>
2977 Bruno Haible <bruno@clisp.org>
2979 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2980 not on all platforms that have <wchar.h>.
2981 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2983 2004-03-09 Paul Eggert <eggert@twinsun.com>
2985 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2987 * getopt_int.h: New file, also synced from libc.
2989 2004-03-07 Paul Eggert <eggert@twinsun.com>
2991 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2992 '#if' expressions. Unlike the code it replaces, it does not
2993 depend on (defined _SC_PAGESIZE). However, it does depend on
2994 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2995 first reported by Jason Andrade in
2996 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2998 2004-01-18 Simon Josefsson <jas@extundo.com>
3000 * strdup.h: New file.
3001 * strdup.c: Include it.
3002 * path-concat.c: Include strdup.h. Drop strdup declaration.
3003 * userspec.c: Include strdup.h. Drop strdup declaration.
3005 2004-02-06 Karl Berry <karl@gnu.org>
3007 * config.charset: update from gettext 0.14.1.
3009 2004-02-05 Paul Eggert <eggert@twinsun.com>
3011 Add comments and code, prompted by suggestions from Bruno Haible
3013 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3014 describing the enum quoting_style values.
3015 * quotearg.c (quotearg_alloc): New function.
3016 (quotearg_buffer_restyled): Treat lone { and } as special.
3017 Treat = as special. Work around bug with older shells
3018 that "see" a '\' that is really the 2nd byte of a multibyte char.
3019 Quote empty string with shell_quoting_style.
3021 2004-02-03 Bruno Haible <bruno@clisp.org>
3023 * pipe.h: New file, from GNU gettext.
3024 * pipe.c: New file, from GNU gettext.
3026 2004-01-27 Bruno Haible <bruno@clisp.org>
3028 * execute.h: New file, from GNU gettext.
3029 * execute.c: New file, from GNU gettext.
3030 * w32spawn.h: New file, from GNU gettext.
3032 2004-01-23 Paul Eggert <eggert@twinsun.com>
3034 Exit-status fix from coreutils.
3036 Use exit_failure consistently in place of EXIT_FAILURE,
3037 so that program exit statuses are consistent on failure.
3039 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3040 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3041 * argmatch.h: Comment fix to match the above.
3042 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3043 Now a macro referring to exit_failure, instead of a separate
3044 variable. Include "exitfail.h" to get it.
3045 * xstrtol.h: Include "exitfail.h".
3046 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3048 * long-options.c (parse_long_options): Use prototype
3049 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3052 2004-01-21 Jim Meyering <jim@meyering.net>
3054 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3055 so as not to conflict with a different-sized __mktime_internal
3056 function in GNU libc.
3057 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3058 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3060 2004-01-18 Paul Eggert <eggert@twinsun.com>
3062 Merge from diffutils.
3064 * file-type.c (file_type): Add typed memory objects.
3065 * file-type.h (S_TYPEISTMO): New macro.
3067 * c-stack.h (c_stack_action): Remove argv argument.
3068 * c-stack.c (c_stack_action): Likewise. All uses changed.
3069 (die): Don't calculate message unless segv_action returns.
3070 (get_stack_location, min_address_from_argv, max_address_from_argv,
3071 volatile stack_base, volatile_stack_size): Remove.
3072 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3073 that every segmentation violation is a stack overflow. (Ouch!)
3074 See Debian bug 136249 (still outstanding) for more info about why
3075 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3077 2003-11-30 Bruno Haible <bruno@clisp.org>
3079 Safer stack allocation.
3080 * setenv.c: Include allocsa.h.
3081 (alloca): Remove fallback definition.
3082 (freea): Remove macro.
3083 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3086 2003-10-17 Bruno Haible <bruno@clisp.org>
3088 * binary-io.h: Avoid warnings on Cygwin.
3090 2003-12-28 Bruno Haible <bruno@clisp.org>
3092 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3093 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3095 2003-11-28 Bruno Haible <bruno@clisp.org>
3097 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3099 2003-11-27 Bruno Haible <bruno@clisp.org>
3101 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3103 2003-11-17 Bruno Haible <bruno@clisp.org>
3105 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3107 2003-11-24 Bruno Haible <bruno@clisp.org>
3109 * xallocsa.h: New file, from GNU gettext.
3110 * xallocsa.c: New file, from GNU gettext.
3112 2003-11-24 Bruno Haible <bruno@clisp.org>
3114 * allocsa.h: New file, from GNU gettext.
3115 * allocsa.c: New file, from GNU gettext.
3117 2003-11-24 Bruno Haible <bruno@clisp.org>
3119 * eealloc.h: New file.
3121 2004-01-15 Jim Meyering <jim@meyering.net>
3123 Merge from coreutils.
3125 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3126 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3127 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3129 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3130 optional configure-time default.
3132 * version-etc.c (version_etc_copyright): Update copyright date.
3134 * xreadlink.c (xreadlink): Correct outdated comment.
3136 2004-01-15 Paul Eggert <eggert@twinsun.com>
3138 Merge from coreutils.
3140 * posixver.c: Include posixver.h.
3142 * same.c: Include <stdbool.h>, <limits.h>.
3143 (_POSIX_NAME_MAX): Define if not defined.
3145 (same_name): If file names are silently truncated, report
3146 that the file names are the same if they are the same after
3147 the silent truncation.
3149 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3150 conversion function.
3151 * xstrtod.c (xstrtod): Likewise. All callers changed to
3152 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3155 2004-01-14 Paul Eggert <eggert@twinsun.com>
3157 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3158 with like-named macro in fnmatch.c.
3159 (EXT): Use an internal constant instead.
3161 Merge fnmatch patches from glibc.
3162 * fnmatch.c (mbsinit): Remove define.
3163 Add libc_hidden_ver (__fnmatch, fnmatch).
3164 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3165 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3167 2003-12-14 Karl Berry <karl@gnu.org>
3169 * config.charset: update from gettext-runtime.
3171 2003-12-03 Paul Eggert <eggert@twinsun.com>
3173 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3174 Bug reported by Alfred M. Szmidt.
3176 2003-11-29 Karl Berry <karl@gnu.org>
3178 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3180 2003-11-23 Paul Eggert <eggert@twinsun.com>
3181 Bruno Haible <bruno@clisp.org>
3183 * printf-parse.h: Don't include sys/types.h.
3184 (ARG_NONE): New macro.
3185 (char_directive): Change type of *arg_index fields to size_t.
3186 * printf-parse.c: Don't include sys/types.h.
3187 (SSIZE_MAX): Remove macro.
3188 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3189 Remove unnecessary overflow check.
3190 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3193 2003-11-24 Paul Eggert <eggert@twinsun.com>
3195 * alloca.c: Remove dependency on xalloc module.
3196 (xalloc_die): Remove.
3197 (memory_full) [!defined emacs]: New macro.
3198 [!defined emacs]: Don't include xalloc.h.
3199 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3200 address arithmetic overflows. Change datatypes a bit to avoid
3203 2003-11-22 Jim Meyering <jim@meyering.net>
3205 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3207 2003-11-17 Bruno Haible <bruno@clisp.org>
3209 * vasnprintf.c (alloca): Remove fallback definition.
3210 (freea): Remove definition.
3211 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3212 Reported by Paul Eggert.
3214 2003-11-17 Jim Meyering <jim@meyering.net>
3216 On systems without utime and without a utimes function capable of
3217 dealing with a NULL struct utimbuf* argument, this utime replacement
3218 could -- in unusual circumstances -- leak a file descriptor.
3219 * utime.c: Include <unistd.h> and <errno.h>.
3220 (utime_null): Be sure to close `fd' and to preserve errno.
3221 Reported by Geoff Collyer via Arnold Robbins.
3223 2003-11-16 Paul Eggert <eggert@twinsun.com>
3224 Bruno Haible <bruno@clisp.org>
3226 Protect against address arithmetic overflow.
3227 * printf-args.h: Include stddef.h.
3228 (arguments): Change type of field 'count' to size_t.
3229 * printf-args.c (printf_fetchargs): Use size_t instead of
3230 'unsigned int' where appropriate.
3231 * printf-parse.h: Include sys/types.h.
3232 (char_directive): Change type of *arg_index fields to ssize_t.
3233 (char_directives): Change type of fields 'count', max_*_length to
3235 * printf-parse.c: Include sys/types.h and xsize.h.
3236 (SSIZE_MAX): Define fallback value.
3237 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3238 instead of 'int' where appropriate. Check a_allocated, d_allocated
3239 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3240 * vasnprintf.c: Include xsize.h.
3241 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3242 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3243 overflow. Avoid wraparound when converting a width or precision from
3246 2003-11-16 Bruno Haible <bruno@clisp.org>
3248 Update from GNU gettext.
3249 * printf-parse.c: Generalize to it can be compiled for wide strings.
3250 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3251 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3252 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3253 SNPRINTF): New macros.
3254 Don't include <alloca.h> if the file is used inside libintl.
3255 (local_wcslen): New function, for Solaris 2.5.1.
3256 (VASNPRINTF): Use it instead of wcslen.
3258 2003-11-16 Bruno Haible <bruno@clisp.org>
3260 * xsize.h (xmax): New function.
3261 (xsum, xsum3, xsum4): Declare as "pure" functions.
3263 2003-11-12 Paul Eggert <eggert@twinsun.com>
3265 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3266 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3267 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3268 heuristic is just as accurate as far as we know, and it removes a
3269 dependency on size_max.m4 and ptrdiff_max.m4.
3271 2003-11-12 Paul Eggert <eggert@twinsun.com>
3273 * xstrtol.c (__xstrtol): Remove "break" immediately after
3274 "return", to pacify some unknown compiler. Problem reported
3277 2003-11-11 Bruno Haible <bruno@clisp.org>
3279 * xsize.h (SIZE_MAX): Remove fallback definition.
3280 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3283 2003-11-10 Paul Eggert <eggert@twinsun.com>
3285 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3286 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3287 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3289 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3290 not (size_t) -1, since it's defined here.
3292 2003-11-06 Paul Eggert <eggert@twinsun.com>
3294 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3295 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3296 Reject sizes of exactly SIZE_MAX bytes.
3297 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3298 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3300 2003-11-05 Bruno Haible <bruno@clisp.org>
3302 * xsize.h: Include limits.h, to avoid a possible collision with
3303 SIZE_MAX defined in <limits.h> on Solaris.
3305 2003-11-04 Bruno Haible <bruno@clisp.org>
3307 * xsize.h: New file.
3308 * linebreak.c: Include xsize.h.
3309 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3310 argument for overflow.
3311 Suggested by Paul Eggert.
3313 2003-10-31 Bruno Haible <bruno@clisp.org>
3315 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3316 to avoid (extremely rare) race condition.
3317 Suggested by Paul Eggert.
3319 2003-11-03 Jim Meyering <jim@meyering.net>
3321 * userspec.c: Include "userspec.h".
3322 * userspec.h: New file.
3324 2003-10-31 Paul Eggert <eggert@twinsun.com>
3326 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3327 * mountlist.c (SIZE_MAX): Define if not defined already.
3328 (read_filesystem_list): Set and use me_type_malloced.
3329 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3330 whatever the type happens to be), for brevity and consistency.
3331 Check for size calculation overflow on Alphas running OSF/1.
3333 2003-10-31 Jim Meyering <jim@meyering.net>
3335 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3337 * linebuffer.c: Include <string.h> for declaration of memset.
3339 2003-10-30 Paul Eggert <eggert@twinsun.com>
3340 Bruno Haible <bruno@clisp.org>
3342 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3343 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3345 2003-10-29 Paul Eggert <eggert@twinsun.com>
3347 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3348 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3350 * quotearg.c (quotearg_n_options): Use it.
3351 * group-member.c: Include <stdbool.h>.
3352 (free_group_info): Arg is now const *; don't free arg.
3353 (get_group_info): Now returns bool and accepts struct group_info *,
3354 rather than returning a malloc'ed struct group_info *.
3355 All uses changed. Check for overflow in internal size calculation.
3357 * getusershell.c (readname): Simplify the code by using x2nrealloc
3358 rather than xmalloc/xrealloc.
3359 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3360 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3361 conformance bug: the old code used a pointer after freeing the
3362 storage that it addressed.
3363 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3364 rather than doing it by hand.
3365 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3366 the buffer preserved. Use free and xmalloc instead.
3367 * quotearg.c (quotearg_n_options): Likewise.
3368 Use a simpler test for size overflow. Don't use xalloc_oversized
3369 because unsigned int might be wider than size_t (!); this suggests
3370 that we should switch from unsigned int to size_t for slot numbers.
3372 2003-10-27 Bruno Haible <bruno@clisp.org>
3374 * stdbool_.h: Better support for BeOS.
3376 2003-10-27 Paul Eggert <eggert@twinsun.com>
3378 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3379 to allocate the returned structure. Do not allocate a subarray,
3380 as x2nrealloc will do that.
3381 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3382 instead of xnrealloc.
3383 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3385 2003-10-26 Paul Eggert <eggert@twinsun.com>
3387 * xalloc.h (xalloc_oversized): New static inline function, for
3388 callers that want to do their own size-overflow checking. Include
3389 <stdbool.h>, since xalloc_oversized returns bool.
3390 * xalloc.c (array_size_overflow): Remove. All callers changed
3391 to use xalloc_oversized.
3393 Add two functions x2realloc, x2nrealloc, for programs that grow
3394 arrays dynamically by doubling their sizes.
3395 * xalloc.h (x2realloc, x2nrealloc): New decls.
3396 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3399 Port to C99 semantics for 'inline' of external functions.
3400 Bug reported by Bruno Haible.
3401 * xmalloc.c (xnmalloc_inline): New static inline function,
3402 with the old contents of xnmalloc.
3403 (xnmalloc, xmalloc): Use it.
3404 (xnrealloc_inline): New static inline function,
3405 with the old contents of xnrealloc.
3406 (xnrealloc, xrealloc): Use it.
3408 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3410 2003-10-25 Paul Eggert <eggert@twinsun.com>
3412 Fix several address-calculation bugs in the hash modules,
3413 plus some minor code cleanup.
3415 * hash.h: Include <stdbool.h>, for bool.
3416 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3417 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3418 hash_get_n_entries, hash_get_max_bucket_length,
3419 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3420 hash_rehash): Use size_t rather than unsigned.
3421 * hash.c (struct hash_table, hash_get_n_buckets,
3422 hash_get_n_buckets_used, hash_get_n_entries,
3423 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3424 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3425 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3427 (SIZE_MAX): Define if not defined.
3428 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3429 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3431 Use const * when possible.
3432 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3433 (check_tuning): Fix bug: if tuning parameters were very close to
3434 0 or 1, rounding errors could have caused subscript violations.
3435 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3436 (hash_initialize): Add 'fail:' label
3437 to free table and return NULL, and use it to simplify code.
3438 Use calloc rather than clearing the storage ourself.
3439 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3440 buffer size calculations.
3441 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3442 Include <stddef.h>, for size_t.
3443 * hash-pjw.c (hash_pjw): Likewise.
3444 Switch to method described by Bruno Haible.
3445 Include <limits.h>, for CHAR_BIT.
3446 (SIZE_BITS): New macro.
3448 2003-10-21 Paul Eggert <eggert@twinsun.com>
3450 * getndelim2.c (getndelim2): When size calculation overflows,
3451 ceiling the allocation at NMAX bytes rather than silently
3452 discarding input bytes before NMAX is reached. This makes
3453 a difference only if NMAX exceeds SIZE_MAX / 2.
3455 * obstack.c: Merge from glibc.
3456 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3457 Add libc_hidden_def (_obstack_newchunk).
3458 (_obstack_free) [! defined _LIBC]: Remove.
3459 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3460 a clone of the function body.
3461 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3462 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3464 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3465 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3468 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3469 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3470 Don't use lvalue casts, as GCC plans to remove support for them
3471 in GCC 3.5. Reported by Joseph S. Myers. This bug
3472 was also present in the non-GCC version, indicating that this
3473 code had always been buggy and had never been widely used.
3474 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3475 Use the fast variant of each macro, rather than copying the
3476 definiens of the fast variant; that way, we'll be more likely to
3477 catch future bugs in the fast variants.
3479 2003-10-20 Bruno Haible <bruno@clisp.org>
3481 * wait-process.h: New file, from GNU gettext.
3482 * wait-process.c: New file, from GNU gettext.
3484 2003-10-19 Jim Meyering <jim@meyering.net>
3486 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3488 2003-10-16 Paul Eggert <eggert@twinsun.com>
3490 * getgroups.c: Include <errno.h>, <stdlib.h>.
3491 (getgroups): First arg is int, not size_t.
3492 Don't let 'free' mangle errno.
3494 2003-10-16 Jim Meyering <jim@meyering.net>
3496 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3498 2003-10-15 Paul Eggert <eggert@twinsun.com>
3500 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3502 (new_exclude, add_exclude_file): Initial size no longer needs to
3504 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3505 our own address arithmetic overflow checking.
3507 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3508 (fnmatch): Do not alloca more than 2000 wide characters;
3509 instead, use malloc for large buffers.
3510 Check for address arithmetic overflow, and return -1
3511 with errno set to ENOMEM in that case.
3512 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3513 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3514 instead, return -1. Check for address arithmetic overflow.
3516 2003-10-14 Paul Eggert <eggert@twinsun.com>
3518 Handle invalid suffixes and overflow independently, so that
3519 callers can treat them independently as needed. Fix some bugs in
3520 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3521 suffix for a human-readable blocksize. The major caller-visible
3522 change is the addition of a new
3523 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3524 that both overflow and suffix chars were found.
3526 * human.c (humblock): Don't check separately for invalid suffix
3527 char; that is xstrtoumax's job (now that its bug is fixed).
3528 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3529 INTMAX_MAX]: New macros.
3530 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3531 TYPE_MAXIMUM): New macros.
3532 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3533 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3534 if overflow occurs, as it's what __strtol does and it's more useful
3536 (__xstrtol): If __strtol reports some error other than ERANGE,
3537 reflect it to the caller as LONGINT_INVALID. If it reports
3538 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3539 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3540 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3542 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3543 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3544 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3545 [defined UINTMAX_MAX]: New macros.
3547 2003-10-14 Bruno Haible <bruno@clisp.org>
3549 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3550 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3551 Also use volatile where needed.
3553 2003-10-12 Paul Eggert <eggert@twinsun.com>
3555 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3556 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3557 and define in terms of the other primitives.
3558 * xmalloc.c: Include stdbool.h; do not include exit.h.
3559 (SIZE_MAX): Define if not already defined.
3560 (array_size_overflow): New function.
3561 (xalloc_die): Abort instead of exiting if 'error' returns.
3562 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3563 (xmalloc, xrealloc): Use them.
3564 (xcalloc): Check for address arithmetic overflow.
3565 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3566 a bit faster than strcpy.
3568 2003-10-08 Paul Eggert <eggert@twinsun.com>
3570 Merge getpass from libc, plus a few fixes.
3572 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3573 Include <stdbool.h>.
3574 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3575 __fsetlocking to empty.
3576 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3577 do include <bits/libc-lock.h>.
3578 Do not include <fcntl.h>; not needed.
3579 [_LIBC]: Include <wchar.h>.
3580 (NOTCANCEL_MODE): New macro.
3581 (flockfile, funlockfile) [_LIBC]: New macros.
3582 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3583 [!_LIBC]: New macros.
3584 (call_fclose): New function.
3585 (getpass): Use it. Save tty stream separately; this simplifies the
3586 code and makes it more reliable if stdin happens to equal stdout.
3587 Invoke __fsetlocking on tty.
3588 Handle thread cancellation if needed.
3589 Namespace cleanup (use __tcgetattr, __getline).
3590 Use bool for Booleans.
3591 [USE_IN_LIBIO]: Handle wide streams.
3592 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3593 stream might go where.
3595 * unlocked-io.h: Include <stdio.h>, so that the caller
3596 doesn't have to include <stdio.h> before us.
3597 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3598 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3599 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3600 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3601 if not declared, so that we can use getpass.c code from libc without
3603 (flockfile, ftrylockfile, funlockfile): New macros.
3605 2003-10-06 Bruno Haible <bruno@clisp.org>
3607 * version-etc-2.h: Remove file.
3608 * version-etc-2.c: Remove file.
3610 2003-09-25 Jim Meyering <jim@meyering.net>
3611 Bruno Haible <bruno@clisp.org>
3613 This lets translators provide better translations for the
3614 "Written by ..." part of --version output.
3615 * version-etc.h: Include stdarg.h.
3616 (version_etc_copyright): Declare as readonly.
3617 (version_etc): Make this function variadic with a NULL-terminated list
3618 of author name strings.
3619 (version_etc_va): New declaration.
3620 * version-etc.c: Include stdarg.h, stdlib.h.
3621 (version_etc_copyright): Declare as readonly.
3622 (version_etc_va): New function. Provide a different translatable string
3623 for each possible number of authors < 10. Abbreviate when there are 10
3625 (version_etc): Make this function variadic. Call version_etc_va.
3626 Suggestion from Gary V. Vaughan.
3628 * long-options.h (parse_long_options): Change prototype: the authors
3629 string is moved to the end and becomes variadic.
3630 * long-options.c: Include stdarg.h.
3631 (parse_long_options): Make this function variadic, too.
3632 Call version_etc_va, not version_etc.
3634 2003-10-06 Bruno Haible <bruno@clisp.org>
3636 * fatal-signal.h: New file, from GNU gettext.
3637 * fatal-signal.c: New file, from GNU gettext.
3639 2003-10-04 Karl Berry <karl@gnu.org>
3641 * argp*: update from libc.
3643 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3645 * getpass.c (getpass): Use a no-op fseek when switching from input to
3646 output mode on the same stream.
3648 2003-09-29 Paul Eggert <eggert@twinsun.com>
3650 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3651 Fix arg typo in previous patch.
3653 2003-09-28 Jim Meyering <jim@meyering.net>
3655 * error.c: Correct cpp indentation.
3657 2003-09-27 Paul Eggert <eggert@twinsun.com>
3659 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3660 Omit the special code that used __typeof__, since we worry that
3661 it could be more trouble than it's worth. See:
3662 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3663 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3667 2003-09-26 Jim Meyering <jim@meyering.net>
3669 * error.c (error_tail): Move some declarations
3670 into inner scope where the local variables are used.
3672 2003-09-26 Bruno Haible <bruno@clisp.org>
3674 * stpncpy.h (gnu_stpncpy): New declaration.
3675 (stpncpy): Define as alias for gnu_stpncpy.
3676 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3678 2003-09-26 Paul Eggert <eggert@twinsun.com>
3680 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3681 (error_tail): Do not loop, reallocating temporary buffer, since
3682 the output cannot contain more wide characters than the input
3683 contains bytes, the size must be big enough already. This avoids
3684 one potential size overflow calculation. Check for size overflow
3685 when calculating temporary buffer size. Free temporary buffer
3686 when done, if it was allocated with malloc; this plugs a memory
3687 leak. Remove casts from void * to pointers, that are no longer
3688 needed now that we're assuming C89 or better.
3690 Merge error changes from glibc.
3692 * error.c, error.h: Update copyright notice header to match glibc.
3693 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3694 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3695 Disable cancellation while printing error.
3696 * error.h: Prepend __ to parameter names.
3698 2003-09-25 Karl Berry <karl@gnu.org>
3700 * argp-fmtstream.c, argp-help.c: update from libc.
3702 2003-09-25 Bruno Haible <bruno@clisp.org>
3704 * version-etc-2.h: New file, from version-etc.h with modifications.
3705 * version-etc-2.c: New file, from version-etc.c with modifications.
3707 2003-09-25 Simon Josefsson <jas@extundo.com>
3709 * xgetdomainname.h: New file.
3710 * xgetdomainname.c: New file.
3712 2003-09-25 Simon Josefsson <jas@extundo.com>
3713 Bruno Haible <bruno@clisp.org>
3715 * getdomainname.h: New file.
3716 * getdomainname.c: New file.
3718 2003-09-24 Paul Eggert <eggert@twinsun.com>
3720 * linebuffer.c (freebuffer): Don't free the argument, just
3721 the buffer associated with the argument. Bug reported by
3724 2003-09-19 Karl Berry <karl@gnu.org>
3726 * argp.h: update from libc.
3728 2003-09-16 Paul Eggert <eggert@twinsun.com>
3730 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3731 input error, instead of returning NULL the next time we are called
3732 (and therefore losing track of errno).
3734 2003-09-15 Paul Eggert <eggert@twinsun.com>
3736 * getndelim2.c (getndelim2): Don't trash errno when a read
3737 fails, so that the caller gets the proper errno.
3739 * readutmp.c (read_utmp): Likewise.
3740 Check for fstat error. Close stream and free storage
3743 2003-09-14 Bruno Haible <bruno@clisp.org>
3745 * fwriteerror.h: New file.
3746 * fwriteerror.c: New file.
3748 2003-09-14 Jim Meyering <jim@meyering.net>
3750 * getloadavg.c: Correct cpp indentation.
3751 * strdup.c: Likewise.
3752 * vasnprintf.c: Likewise.
3754 2003-09-12 Paul Eggert <eggert@twinsun.com>
3756 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
3757 * obstack.c [!defined _LIBC]: Likewise.
3758 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
3759 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
3760 * exitfail.c: Don't include stdlib.h; no longer needed.
3762 More changes to assume C89 or better.
3764 * error.c (error_tail): Assume vprintf.
3766 * argmatch.c (getenv): Remove decl.
3767 * progreloc.c (get_full_program_name): Define via prototype.
3768 * setenv.c (clearenv): Likewise.
3769 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
3771 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
3772 (malloc, memcpy): Remove decls.
3773 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
3774 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
3775 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3776 (memcpy): Remove macro.
3777 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3778 (__P): Remove. All uses removed.
3779 (PTR): Remove. All uses changed to void *.
3780 (CHAR_BIT, NULL): Remove.
3781 (spaces, zeros, memset_space, memset_zero)
3782 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3784 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3785 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3786 Define with prototype.
3787 Remove now-unnecessary prototype decl.
3788 (extra_args_spec): Assume ANSI C. All uses changed.
3789 (extra_args_spec_iso): Remove.
3790 (my_strftime, emacs_strftimeu): Define via prototype.
3791 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3793 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3794 * strtoimax.c: Include <stdlib.h> unconditionally.
3795 (strtoul, strtol): Remove decls.
3796 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3798 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3799 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3800 (LOCALE_PARAM_PROTO): New macro.
3801 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3802 (INTERNAL (strtol), strtol): Define with a prototype.
3803 (PARAMS): Remove. All uses removed.
3804 * tempname.c: Include <string.h> unconditionally.
3805 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3806 * xgethostname.c (main): Define with a prototype.
3807 * xmalloc.c: Include "xalloc.h" first, to check interface.
3808 Include <stdlib.h> unconditionally.
3809 (calloc, malloc, realloc, free): Remove decls.
3810 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3811 Include <stdlib.h> unconditionally. Sort include file names.
3813 (xstrtod): Define with a prototype.
3814 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3815 (strtol, strtoul): Remove decls.
3817 2003-09-11 Paul Eggert <eggert@twinsun.com>
3819 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3820 Include <stdlib.h>, <string.h> unconditionally.
3821 Remove now-unnecessary cast to char *.
3822 * strnlen.c: Include <string.h> unconditionally.
3823 * yesno.c (yesno): Define with a prototype.
3825 2003-09-10 Bruno Haible <bruno@clisp.org>
3827 * strcspn.c: Include <string.h> unconditionally.
3828 * strpbrk.c: Include <string.h> unconditionally.
3829 * strstr.c: Include <string.h> unconditionally.
3830 * unicodeio.c: Include <string.h> unconditionally.
3831 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3832 * unsetenv.c: Likewise.
3833 * xreadlink.c: Include <stdlib.h> unconditionally.
3834 * yesno.c: Include <stdlib.h> unconditionally.
3835 (rpmatch): Add prototype.
3837 2003-09-10 Jim Meyering <jim@meyering.net>
3839 * error.c: Correct indentation of cpp directives.
3841 2003-09-09 Paul Eggert <eggert@twinsun.com>
3845 * acosl.c (main): Use a prototype.
3846 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3849 * getloadavg.c (getloadavg, main): Define via prototypes.
3851 * getopt.h (struct option.name): Assume C89, and use 'const'.
3852 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3853 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3855 * getopt.c (const): Remove macro.
3856 Include <string.h> unconditionally.
3857 (my_index): Remove; all uses changed to strchr.
3858 (strlen): Remove decl.
3859 (exchange): Remove forward decl; no longer needed.
3860 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3861 Define with prototype.
3862 * getopt1.c (const): Remove macro.
3863 (getopt_long, getopt_long_only, main): Define with prototype.
3865 * getugroups.c: Include <string.h> unconditionally.
3867 * getusershell.c: Include <stdlib.h> unconditionally.
3868 (getusershell, setusershell, endusershell, readname, main):
3869 Define with prototypes.
3871 * group-member.c: Include group-member.h first.
3872 Include <stdlib.h> unconditionally.
3874 * hard-locale.c: Include hard-locale.h first.
3875 Include <stdlib.h>, <string.h> unconditionally.
3877 * hash.c (free, malloc): Remove decls.
3878 Include <stdlib.h> unconditionally.
3880 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3881 (getenv): Do not declare.
3883 * idcache.c: Include <string.h> unconditionally.
3885 * long-options.c: Include long-options.h first, to test interface.
3886 Include <stdlib.h> unconditionally.
3888 * makepath.c: Include makepath.h first, to test interface.
3889 Include <stdlib.h> and <string.h> unconditionally.
3891 * linebuffer.c: Include <stdlib.h>.
3892 (free): Remove decl.
3894 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3895 rpl_malloc returns void *, not char *.
3896 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3898 * md5.h: Include <limits.h> unconditionally.
3899 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3900 (__P): Remove; all uses removed.
3901 * md5.c: Include "md5.h" first.
3902 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3903 md5_buffer, md5_process_bytes, md5_process_block):
3904 Define with prototypes.
3905 * sha.h (__P): Remove all uses. (It wasn't defined??)
3906 * sha.c: Include "sha.h" first.
3907 Include <stdlib.h>, <string.h> unconditionally.
3909 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3910 * memcmp.c (__ptr_t): Likewise.
3911 * memrchr.c (__ptr_t): Likewise.
3912 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3913 Include <string.h> unconditionally.
3914 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3915 * memchr.c: Include <stdlib.h> unconditionally.
3916 * memchr.c (LONG_MAX): Remove.
3917 * memrchr.c (LONG_MAX): Likewise.
3918 * memchr.c (__memchr): Define via a prototype.
3919 * memrchr.c (__memrchr): Likewise.
3920 * memcmp.c (__P): Remove, and remove all uses.
3921 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3922 Remove forward decls; no longer needed.
3923 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3924 Use types required by C89 in prototype.
3926 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3927 * savedir.c: Likewise.
3928 * mkdir.c (free): Remove decl.
3929 * rmdir.c (rmdir): Define with a prototype.
3930 * savedir.c: Include savedir.h first, to test interface.
3932 * mktime.c (STDC_HEADERS): Remove.
3933 Include <stdlib.h>, <string.h> unconditionally.
3935 * modechange.c: Include <stdlib.h> unconditionally.
3936 (malloc): Remove decl.
3938 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3939 (free): Remove decl.
3941 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3942 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3943 (This type really should be intptr_t, but that's a C99ism.)
3944 (_obstack_memcpy): Remove: all uses changed to memcpy.
3945 Include <string.h> unconditionally.
3946 (struct obstack): Assume __STDC__ for types of members
3947 chunkfun, freefun, extra_arg.
3948 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3949 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3950 obstack_begin, obstack_specify_allocation,
3951 obstack_specify_allocation_with_arg, obstack_chunkfun,
3952 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3953 Remove unprototyped decls and the macros that use them.
3954 * obstack.c (POINTER): Remove. All uses changed to void *.
3955 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3956 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3957 (defined __STDC__ && __STDC__)]:
3958 Remove nonprototyped code.
3959 Include <stdlib.h> unconditionally.
3960 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3961 _obstack_allocated_p, _obstack_free, obstack_free,
3962 _obstack_memory_used, print_and_abort):
3963 Define using prototypes.
3964 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3965 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3966 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3967 obstack_next_free, obstack_object_size, obstack_room) [0]:
3968 Remove unused, unprototyped code.
3970 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3972 * physmem.c (physmem_total, physmem_available, main): Define
3975 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3976 (main): Define with a prototype.
3978 * posixver.c (getenv): Remove decl.
3980 * putenv.c (malloc): Returns void *, not char *.
3981 Include <string.h> unconditionally.
3982 (strchr, memcpy, NULL): Do not define.
3984 * readtokens.c: Include readtokens.h first, to test interface.
3985 Include <stdlib.h>, <string.h> unconditionally.
3986 (init_tokenbuffer): Define with a prototype.
3988 * regex.c (PARAMS): Remove. All uses removed.
3989 All uses of _RE_ARGS removed, too.
3990 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3992 (bzero): Assume memset exists.
3993 (memcmp, memcpy, NULL): Remove.
3994 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3995 char, or assignments to local vars of type signed char.
3996 (init_syntax_once, PREFIX(extract_number_and_incr),
3997 PREFIX(print_partial_compiled_pattern),
3998 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3999 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4000 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4001 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4002 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4003 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4004 wcs_compile_range, byte_compile_range, truncate_wchar,
4005 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4006 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4007 count_mbs_length, wcs_re_match_2_internal,
4008 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4009 PREFIX(alt_match_null_string_p),
4010 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4011 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4012 regfree, PREFIX(extract_number)): Define with prototype. Remove
4013 now-unnecessary declaration, if any.
4014 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4016 Remove now-unnecessary casts among pointer types.
4017 * regex.h (_RE_ARGS): Remove. All uses removed.
4019 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4020 (free): Remove decl.
4022 * rpmatch.c: Include <stdlib.h> unconditionally.
4024 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4025 (free): Remove decl.
4027 * save-cwd.c: Include <stdlib.h> unconditionally.
4028 * xgetcwd.c: Likewise.
4030 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4031 (free): Remove decl.
4033 * strchrnul.c (strchrnul): Define with a prototype.
4034 Fix bug: c_in was not converted to char before searching.
4036 The following changes are not K&R related:
4038 * group-member.h: Include <sys/types.h>, so that this file is
4040 * makepath.h: Likewise.
4042 * getusershell.c (readname, default_index, line_size, readname):
4043 Use size_t, not int, for sizes.
4044 (readname): If the size overflows, report an error instead of
4047 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4049 * getndelim2.c: Assume stdlib.h per the C89 spec.
4051 2003-09-08 Paul Eggert <eggert@twinsun.com>
4053 Assume C89 or better; remove K&R cruft.
4054 A few of these changes were first proposed by Derek Robert Price
4055 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4057 * addext.c: Include <string.h> unconditionally.
4058 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4059 Don't declare getenv or malloc.
4061 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4062 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4064 (find_stack_direction, alloca): Use prototypes.
4066 * atexit.c (atexit): Define using a prototype.
4068 * basename.c, dirname.c, stripslash.c:
4069 Include <string.h> unconditionally.
4071 * bcopy.c: Include <stddef.h>.
4072 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4074 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4076 * error.h (error, error_at_line, error_print_progname)
4077 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4078 * error.c: Include error.h first, to check interface.
4079 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4080 (VA_START): Remove; all uses changeed to va_start.
4081 (exit, strerror): Remove decls.
4082 (error_print_progname): Prototype uncondionally.
4083 Don't include <errno.h>; no longer needed.
4084 (private_strerror): Remove.
4085 (error_tail): Always define.
4086 (error, error_at_line): Assume C89 or better; always use prototypes.
4087 * fatal.c: Include "fatal.h" first, to test interface.
4088 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4089 (VA_START): Remove; all uses changed to va_start.
4090 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4092 (exit): Remove decl.
4093 (fatal): Prototype unconditionally. Assume va_start works.
4094 Abort at end, to pacify gcc.
4096 * euidaccess.c (main): Define with a prototype.
4098 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4100 * exitfail.c: Include <stdlib.h> unconditionally.
4102 * fnmatch_.h (__P): Remove. All uses changed to assume
4104 * fnmatch.c: Include fnmatch.h first, to test interface.
4105 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4106 (getenv): Remove decl.
4107 (fnmatch): Define using a prototype.
4108 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4109 (FCT): Define using a prototype.
4111 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4113 * gethostname.c: Include <stddef.h>.
4114 (gethostname): Define with prototype. Length is size_t, not int.
4116 2003-09-08 Paul Eggert <eggert@twinsun.com>
4118 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4119 getversion.c should have been removed then, but was accidentally
4122 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4123 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4125 2003-09-07 Paul Eggert <eggert@twinsun.com>
4127 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4128 copy_tm_result. Bug reported by Simon Josefsson in
4129 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4131 2003-09-06 Paul Eggert <eggert@twinsun.com>
4133 * time_r.c, time_r.h: New files.
4135 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4137 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4138 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4140 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4142 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4143 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4146 * timegm.c: Switch to glibc implementation, with the following changes:
4147 [defined HAVE_CONFIG_H]: Include <config.h>.
4148 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4149 (__mktime_internal) [!defined _LIBC]: New decl.
4150 (__gmtime_r) [!defined _LIBC]: New macro and function.
4151 (timegm): Use a prototype, since gnulib assumes C89.
4152 Do not bother declaring tmp to be const, as it's not really usefu.
4153 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4154 (timegm): Declare only if HAVE_DECL_TIMEGM.
4156 2003-09-03 Paul Eggert <eggert@twinsun.com>
4158 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4159 Bug reported by Lute Kamstra in
4160 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4162 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4163 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4164 course with correspondingly smaller numbers for tomorrow and
4165 yesterday. From Tadayoshi Funaba. Originally installed into
4166 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4169 2003-08-31 Simon Josefsson <jas@extundo.com>
4171 * timegm.h: New file.
4172 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4174 2003-08-31 Karl Berry <karl@gnu.org>
4176 * argp.h: update from libc.
4178 2003-08-28 Bruno Haible <bruno@clisp.org>
4180 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4181 warning on QNX, which defines O_BINARY to 000000.
4183 2003-08-24 Bruno Haible <bruno@clisp.org>
4185 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4186 MSVC7 <stdio.h> is included later.
4188 2003-08-20 Bruno Haible <bruno@clisp.org>
4190 * progname.h: New file, from GNU gettext.
4191 * progname.c: New file, from GNU gettext.
4192 * progreloc.c: New file, from GNU gettext.
4194 2003-08-19 Bruno Haible <bruno@clisp.org>
4196 * xstrdup.c: Assume <string.h> exists.
4198 2003-08-18 Jim Meyering <jim@meyering.net>
4200 * setenv.h: Indent nested cpp directive.
4201 * vasnprintf.c: Remove trailing blanks.
4203 2003-08-17 Simon Josefsson <jas@extundo.com>
4204 Bruno Haible <bruno@clisp.org>
4206 * xstrndup.h: New file.
4207 * xstrndup.c: New file.
4209 2003-08-17 Bruno Haible <bruno@clisp.org>
4211 * strndup.h: New file.
4213 2003-08-16 Paul Eggert <eggert@twinsun.com>
4215 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4216 space, undoing this 2003-08-12 change:
4217 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4219 2003-08-16 Jim Meyering <jim@meyering.net>
4221 Merge from coreutils.
4222 * xstrtoimax.c: #else #if -> #elif.
4223 * xstrtoumax.c: Likewise.
4225 2003-08-15 Paul Eggert <eggert@twinsun.com>
4227 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4228 rather than tab, after '#' in shell-script copyright notices.
4229 Suggested by Bruno Haible.
4231 2003-08-15 Jim Meyering <jim@meyering.net>
4232 and Paul Eggert <eggert@twinsun.com>
4234 Merge from coreutils.
4235 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4236 member but strut utmpx does not. Needed for AIX 4.3.3.
4237 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4239 2003-08-15 Jim Meyering <jim@meyering.net>
4241 Merge from coreutils.
4242 * xgethostname.c: Include <stdlib.h>.
4243 (xghostname): Don't exit for anything other than memory-related
4244 failure; just return NULL.
4245 * userspec.c: Include "posixver.h".
4246 (parse_user_spec): Accept `.' as a separator only
4247 in pre-POSIX-200112 mode.
4248 * strtoimax.c: Use #elif rather than #else #if.
4249 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4250 Remove function, now that we can rely on a working tzset function.
4251 [!_LIBC]: Ensure that the required autoconf test has been run.
4252 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4253 Use underlying_strftime for %r.
4254 * sha.c: Merge in some clean-up and optimization changes from glibc.
4255 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4256 Ensure that it is a multiple of 64.
4257 Rearrange loop exit tests so as to avoid performing an
4258 additional fread after encountering an error or EOF.
4259 * realloc.c: Update copyright date.
4261 2003-08-14 Jim Meyering <jim@meyering.net>
4263 Merge from coreutils.
4264 * obstack.h: Whitespace changes.
4265 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4266 and xcalloc return values.
4267 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4268 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4269 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4270 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4271 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4273 Use mntctl's return value to drive the entry-processing loop, since
4274 we can't rely on the value of the vmt_length member in the last
4275 entry. On some systems doing so could result in exhausting
4276 virtual memory. Based in part on a patch from Mike Jetzer.
4278 2003-08-14 Jim Meyering <jim@meyering.net>
4279 and Paul Eggert <eggert@twinsun.com>
4281 Merges from coreutils, plus other fixes.
4282 * physmem.c: Merge in portability changes from gcc/libiberty
4283 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4284 for credits and details. Thanks to Kaveh Ghazi for helping
4285 to keep these files in sync.
4286 (ARRAY_SIZE): Define it.
4287 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4288 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4289 (memcasecmp): Don't assume size_t fits in unsigned int.
4290 Remove casts and duplicate code.
4291 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4292 (memcpy): Remove definition.
4293 Merge in some clean-up and optimization changes from glibc.
4294 [BLOCKSIZE]: Move definition to top of file.
4295 Ensure that it is a multiple of 64.
4296 Rearrange loop exit tests so as to avoid performing an
4297 additional fread after encountering an error or EOF.
4298 * md5.h (md5_uintptr): Define.
4299 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4300 return to the initial working directory. Preserve errno
4302 * idcache.c: Include "xalloc.h".
4303 (xmalloc, xrealloc): Remove decls.
4304 (getuser): Remove casts no longer required in C89.
4305 * human.c: Include stdio.h, for sprintf.
4306 * group-member.c: Include "xalloc.h".
4307 (xmalloc, xrealloc): Remove decls.
4308 (get_group_info): Remove casts no longer required in C89.
4309 * getusershell.c (readname): Remove casts no longer required in C89.
4310 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4311 * getline.c: Whitespace fix, from coreutils.
4313 2003-08-13 Paul Eggert <eggert@twinsun.com>
4315 * exclude.c: Include <ctype.h>
4316 (IN_CTYPE_DOMAIN): New macro.
4318 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4321 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4322 Undo previous (whitespace-only) change.
4324 2003-08-12 Paul Eggert <eggert@twinsun.com>
4326 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4327 Normalize leading white space and remove trailing white space.
4328 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4329 notice, as per ../config/srclist-update.
4331 Merge from coreutils.
4332 * euidaccess.h: New file.
4333 * euidaccess.c: Include it.
4334 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4335 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4336 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4338 2003-08-11 Bruno Haible <bruno@clisp.org>
4340 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4341 (vasnprintf): Use it instead of wcslen.
4343 2003-08-11 Bruno Haible <bruno@clisp.org>
4345 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4346 value to ensure that _Bool promotes to int. Use #define for _Bool when
4347 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4349 2003-08-10 Karl Berry <karl@gnu.org>
4351 * regex.h: update from libc (whitespace fix).
4353 2003-08-09 Paul Eggert <eggert@twinsun.com>
4355 Merge some files from coreutils. These changes were
4356 originally made by Jim Meyering.
4357 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4358 many older Unixes require this.
4359 * alloca.c (alloca): Remove cast to argument of free;
4360 no longer needed in C89.
4361 * alloca_.h, regex.h: Fix white space to match
4362 what GNU indent does.
4364 2003-08-05 Paul Eggert <eggert@twinsun.com>
4366 * bumpalloc.h: Remove.
4368 2003-08-04 Paul Eggert <eggert@twinsun.com>
4370 * getloadavg.c: Change copyright notice and spacing to conform to
4373 Merge from coreutils.
4374 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4376 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4377 from Karl Berry, implemented by Jim Meyering.
4378 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4379 from Dmitry V. Levin.
4380 Remove anachronistic cast of xrealloc.
4381 * fnmatch_.h (__const): Remove. Use 'const'.
4382 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4383 type. Otherwise, it wouldn't compile with at least /bin/cc on
4384 ymp-cray-unicos9.0.2.X.
4385 Combine two mostly-identical uses of alloca into one.
4386 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4388 2003-08-04 Dave Love <d.love@dl.ac.uk>
4392 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4393 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4394 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4395 obsolete NLIST_NAME_UNION.
4396 [__GNU__]: Undef BSD and FSCALE.
4397 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4399 2003-08-03 Paul Eggert <eggert@twinsun.com>
4401 * stdbool_.h (_Bool): Make it signed char, instead of
4402 an enum type, so that it's guaranteed to promote to int. See:
4403 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4405 2003-07-31 Paul Eggert <eggert@twinsun.com>
4407 * strerror.c: Include config.h, limits.h. Declare sprintf.
4408 (strerror): Don't assume that a printable int fits in 14 bytes.
4410 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4411 Bruno Haible <bruno@clisp.org>
4413 * getline.h (getline, getdelim): Change return type to ssize_t.
4414 * getline.c (getline, getdelim): Likewise.
4415 Remove _GNU_SOURCE define; now it's defined in config.h through
4418 2003-07-22 Paul Eggert <eggert@twinsun.com>
4420 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4421 over-parenthesization in macros.
4423 Sync with coreutils.
4425 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4428 Use `exit_failure' for xalloc and xmemcoll instead of their own
4429 private exit-failure variables.
4430 * xalloc.h (xalloc_exit_failure): Remove.
4431 * xmalloc.c: Likewise. Include exitfail.h.
4432 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4433 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4434 * xmemcoll.c: Likewise. Include exitfail.h.
4435 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4437 2003-07-18 Paul Eggert <eggert@twinsun.com>
4439 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4440 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4441 to test that it can stand by itself. Include "exitfail.h".
4442 Clients should set exit_failure instead.
4443 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4445 2003-07-18 Andreas Schwab <schwab@suse.de>
4447 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4449 2003-07-18 Bruno Haible <bruno@clisp.org>
4451 * getndelim2.h: New file.
4452 * getndelim2.c: Make into a module of its own. Include config.h,
4454 (getndelim2): Make non-static. Change return type to ssize_t.
4455 * getline.h: Change argument names.
4456 * getline.c: Include getndelim2.h instead of getndelim2.c.
4457 * getnline.c: Include getndelim2.h.
4459 2003-07-17 Bruno Haible <bruno@clisp.org>
4461 * Makefile.am: Remove file.
4462 * Makefile.in: Remove file.
4464 2003-07-17 Bruno Haible <bruno@clisp.org>
4466 * getnline.h: New file.
4467 * getnline.c: New file.
4468 * getndelim2.c: New file, extracted from getline.c.
4469 (getndelim2): Renamed from getdelim2, with added nmax argument.
4470 * getline.c: Include getndelim2.c.
4471 (getdelim2): Moved out to getndelim2.c.
4472 (getline, getdelim): Update.
4474 2003-07-15 <karl@gnu.org>
4476 * vasnprintf.c: update from gettext.
4478 2003-07-15 Jim Meyering <jim@meyering.net>
4480 * makepath.c (make_path): Enclose diagnostic in _(...).
4482 2003-07-14 Paul Eggert <eggert@twinsun.com>
4484 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4485 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4486 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4487 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4488 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4489 updated automatically by ../config/srclist-update. This changes
4490 their license from LPGL to GPL.
4492 2003-07-14 Jim Meyering <jim@meyering.net>
4494 Don't emit diagnostics. Let callers do that.
4495 * save-cwd.c: Don't include "error.h".
4496 (save_cwd): Don't call error. Ensure that errno is valid
4497 when returning nonzero.
4499 * save-cwd.h (restore_cwd): Update prototype.
4500 * save-cwd.c (restore_cwd): Remove two parameters.
4501 Simplify. Don't call error upon failure. Let callers do that.
4502 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4503 when auditing is enabled. But don't bother updating the #if.
4505 2003-07-14 Simon Josefsson <jas@extundo.com>
4507 * mempcpy.h: New file.
4508 * mempcpy.c: New file.
4510 2003-07-14 Paul Eggert <eggert@twinsun.com>
4512 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4513 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4514 unicodeio.c, unicodeio.h, unlocked-io.h:
4515 Switch from LGPL to GPL.
4517 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4519 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4520 it breaks C++ compilation.
4521 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4523 2003-07-10 Jim Meyering <jim@meyering.net>
4525 * vasnprintf.c: Remove trailing blanks.
4526 Make cpp indentation consistent.
4528 2003-07-09 Paul Eggert <eggert@twinsun.com>
4530 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4531 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4532 Switch from LGPL to GPL.
4534 2003-07-07 Paul Eggert <eggert@twinsun.com>
4536 * mktime.c: Fix some boundary cases and remove need for floating point.
4538 Issue a compile-time diagnostic if time_t is floating point, or if
4539 two's complement arithmetic is not in effect, or if arithmetic
4540 right shift does not propagate the sign. These assumptions were
4541 all in the original code but they weren't checked.
4543 (TIME_T_MIDPOINT, verify): New macros.
4544 (__isleap): Remove; it has integer overflow problems.
4545 (leapyear): New function, without those problems.
4546 (ydhms_tm_diff): Remove; splitting into two parts.
4547 (ydhms_diff): New function, containing the arithmetic part of
4548 the old ydhms_tm_diff function. Issue a compile-time
4549 diagnostic if we are not using C99 integer division.
4550 Avoid casts when possible.
4551 (guess_time_tm): New function, containing the checking part of
4552 the old ydhms_tm_diff function. Return the new value, rather than
4553 the difference between it and the old. Accept a new argument T
4554 so that *T specifies the old value. Check for overflow in the result.
4556 (__mktime_internal): Use a time_t offset, not a long int offset.
4557 This undoes the 2003-06-04 change, which is no longer needed now
4558 that we have better overflow checking.
4559 (localtime_offset): Likewise.
4561 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4562 and long are 64-bit but int is only 32-bit.
4563 (ydhms_diff): Use long int to store year1 and yday1.
4564 Issue a compile-time diagnostic if long int is not wide enough.
4566 (__mktime_internal): Use long int to store adjusted year and yday.
4567 Use plain C rather than preprocessor commands, if that doesn't
4569 Check for overflow (and try to repair) after each probe
4570 rather than checking only at the very end. This avoids some bugs
4571 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4572 does not equal GMT offset at maximum time).
4573 Use integer to check for overflow rather than floating point; this
4574 is more portable to non-IEEE hosts, and is a tad faster.
4575 When we detect that we are oscillating between two values,
4576 don't check whether tm_isdst has the requested value, since
4577 we already know the answer. When tm_isdst has the wrong value,
4578 use a different heuristic to find the right one, based on the
4579 extreme values actually observed in practice in tz2003a,
4580 rather than the (overly optimistic) "previous 3 calendar quarters".
4582 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4583 "T const" to accommodate glibc style.
4584 (check_result): Use less-confusing report format. "long" -> "long int.
4586 Don't loop if the iteration overflows time_t.
4587 Allow a negative step in the iteration.
4589 2003-07-01 Paul Eggert <eggert@twinsun.com>
4591 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4592 having it depend on HAVE_SYS_TYPES_H.
4594 2003-06-25 Bruno Haible <bruno@clisp.org>
4596 * readlink.c: New file.
4598 2003-06-20 Bruno Haible <bruno@clisp.org>
4600 Assume C89, so PARAMS isn't needed.
4601 * unicodeio.h (PARAMS): Remove.
4602 * unicodeio.c: Don't use PARAMS.
4604 2003-06-18 Jim Meyering <jim@meyering.net>
4606 Merge changes from coreutils.
4607 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4608 Remove explicit declarations of xmalloc and realloc.
4610 (read_utmp): Remove anachronistic cast of xmalloc.
4612 2003-06-17 Paul Eggert <eggert@twinsun.com>
4614 Assume C89, so PARAMS isn't needed.
4615 * backupfile.h (PARAMS): Remove. All uses removed.
4616 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4617 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4618 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4619 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4620 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4621 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4622 xstrtol.h: Likewise.
4623 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4624 same.h, strverscmp.h: Do not include config.h; no longer needed.
4625 Anyway, config.h should always be included before any other file.
4627 2003-06-11 Simon Josefsson <jas@extundo.com>
4629 * sysexit_.h: New file.
4631 2003-05-20 Derek Price <derek@ximbiot.com>
4633 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4635 2003-06-10 Simon Josefsson <jas@extundo.com>
4637 * strchrnul.h: New file.
4638 * strchrnul.c: New file.
4640 2003-06-10 Simon Josefsson <jas@extundo.com>
4642 * argp.h: New file, from glibc.
4643 * argp-ba.c: New file, from glibc.
4644 * argp-eexst.c: New file, from glibc.
4645 * argp-fmtstream.c: New file, from glibc.
4646 * argp-fmtstream.h: New file, from glibc.
4647 * argp-fs-xinl.c: New file, from glibc.
4648 * argp-help.c: New file, from glibc.
4649 * argp-namefrob.h: New file, from glibc.
4650 * argp-parse.c: New file, from glibc.
4651 * argp-pv.c: New file, from glibc.
4652 * argp-pvh.c: New file, from glibc.
4653 * argp-xinl.c: New file, from glibc.
4655 2003-06-07 Jim Meyering <jim@meyering.net>
4657 * readtokens.h: Put `Free Software Foundation, Inc.'
4658 in place of my name in the copyright comment.
4659 Remove definition and uses of __P.
4662 * stat.c: Don't declare xmalloc explicitly.
4663 Instead, include "xalloc.h".
4664 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4665 xrealloc, and xcalloc return values.
4666 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4668 * xgetcwd.h: Remove definition/uses of PARAMS.
4670 2003-06-06 Jim Meyering <jim@meyering.net>
4672 * stdbool_.h: Renamed from stdbool.h.in.
4674 2003-06-06 Jim Meyering <jim@meyering.net>
4676 Merge from coreutils.
4677 * same.c: (same_name): Declare *_basename locals to be `const'.
4678 Consolidate declarations and initializations of *_base* locals.
4680 Merge from coreutils.
4681 This avoids a core dump on systems without GNU putenv,
4682 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4683 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4684 (unsetenv): New static function, from GNU libc.
4685 (rpl_putenv): Use it.
4687 * modechange.c: Remove trailing blanks.
4689 Merge from coreutils.
4690 * fsusage.c: Remove declaration of statfs.
4691 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4693 * posixtm.c: Include <stdbool.h> unconditionally.
4695 2003-06-05 Paul Eggert <eggert@twinsun.com>
4697 * mktime.c (__mktime_internal): When resolving a tm_isdst
4698 mismatch, look in future quarters as well as past. This fixes a
4699 bug when processing fall-backwards gaps immediately after a long
4700 period of daylight-saving time.
4702 * mktime.c: Assume freestanding C89 or better.
4703 (HAVE_LIMITS_H): Remove. Assume it's 1.
4704 (__P): Remove; not used.
4705 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4706 (mktime, not_equal_tm, print_tm, check_result,
4707 main): Use prototypes. Use const * where appropriate.
4708 (main): Fix typo in testing code that uncovered by above changes.
4709 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4711 2003-06-04 Paul Eggert <eggert@twinsun.com>
4713 * mktime.c: Fix Debian bug 177940
4714 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4715 (localtime_offset): Now long int, not time_t, because we want it
4716 to be guaranteed to be signed. All uses changed.
4717 (__mktime_internal): If overflow would occur when adding offset,
4720 Merge 'human' changes from coreutils. Rewrite to support
4721 locale-specific notations like thousands separators.
4722 * human.c: Simplify authorship notice.
4723 Include human.h immediately after config.h.
4724 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4725 <limits.h>: Do not include, since human.h does.
4726 (SIZE_MAX, UINTMAX_MAX): New macros.
4727 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4728 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4729 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4730 (power_letter): Renamed from suffixes.
4731 (generate_suffix_backwards): Remove.
4732 (adjust_value): Now takes int style (because of human.h changes)
4733 and long double value (for greater precision on some platforms).
4734 (group_number): New function.
4735 (human_readable): Use it. Use integer options, not enum.
4736 Put the options before the sizes in the arg list.
4737 Support all the new options.
4738 The old human_readable function has been removed;
4739 use inttostr.h instead.
4740 (human_readable, default_block_size, humblock):
4741 Use uintmax_t, not int, for block sizes.
4742 (human_readable_inexact, block_size_types): Remove.
4743 (block_size_opts): New constant.
4744 (human_options): Renamed from human_block_size, with new signature
4745 that allows block sizes up to UINTMAX_MAX. All callers changed.
4746 * human.h: Add copyright and authorship notice.
4747 Include <limits.h> and <stdbool.h> unconditionally.
4748 (PARAMS): Remove. All uses removed.
4749 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
4750 (enum human_inexact_style): Remove tag; now a nameless enum.
4751 (human_floor, human_ceiling, human_round_to_even): Now have
4752 values 2, 0, 1 rather than -1, 1, 0.
4753 (human_group_digits, human_suppress_point_zero, human_autoscale,
4754 human_base_1024, human_SI, human_B): New constants.
4755 (human_readable_inexact, human_block_size): Remove.
4756 (human_readable): Size args are now uintmax_t, not int.
4757 (human_options): New decl.
4759 * exclude.c: (new_exclude, add_exclude): Remove casts that are
4760 unnecessary now that we assume C89 or better. This change
4761 imported from coreutils.
4763 * mktime.c (__mktime_internal): Do not reject negative timestamps
4764 arbitrarily. This is the same patch as 2003-05-28, but it got lost
4765 in the 2003-05-30 sync from glibc.
4767 .h files should stand alone, but we shouldn't include <sys/types.h>
4768 if we can get away with just <stddef.h>.
4770 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
4771 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
4772 rather than <sys/types.h>, as we merely need size_t.
4773 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
4775 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
4776 Include <stdio.h>, to get FILE.
4777 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4778 memcasecmp.h has included <stddef.h> and all we need is size_t.
4779 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4780 our interface, instead of including <sys/types.h>
4782 2003-06-02 Paul Eggert <eggert@twinsun.com>
4785 Fix some minor time-related bugs with POSIX time arguments.
4786 Some valid time stamps were being rejected (notably -1, and
4787 time stamps before 1900 on 64-bit hosts). And some invalid
4788 time stamps were being accepted, e.g. September 31.
4790 * posixtm.h (posixtime): Return bool instead of time_t, so
4791 that we can return (time_t) -1 successfully.
4792 * posixtm.c: Likewise.
4793 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4794 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4795 (t): Remove static var.
4796 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4797 of static var. All uses changed.
4798 (year): Do not reject years before 1900; they can occur with
4800 (posix_time_parse): Do not check for out-of-range components;
4801 that is now the caller's responsibility, since our checks were
4802 only approximations.
4803 (posixtime): Use mktime to check for out-of-range components,
4804 since it knows them exactly.
4805 If mktime returns (time_t) -1, check whether an error actually occurred
4806 by invoking localtime on -1.
4807 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4808 posixtime failures better.
4809 Improve the test data (in comments only).
4811 2003-05-30 <karl@gnu.org>
4813 * mktime.c: update from libc.
4815 2003-05-30 Bruno Haible <bruno@clisp.org>
4817 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4818 * localcharset.h: Likewise.
4819 * localcharset.c: Likewise.
4821 2003-05-28 Paul Eggert <eggert@twinsun.com>
4823 Assume the headers required for C89 freestanding compilers.
4824 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4825 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4826 without checking for HAVE_LIMITS_H.
4827 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4828 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4830 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4831 * exclude.c: Include <stdbool.h> unconditionally.
4832 * tempname.c: Include <stddef.h> unconditionally.
4833 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4834 * modechange.c, rpmatch.c (NULL): Don't define, since
4835 <stddef.h> does that.
4836 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4837 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4838 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4839 * xstrtol.c: Likewise.
4840 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4841 * savedir.c: Include <stddef.h> instead of defining NULL.
4843 * addext.c (addext): Use assignment rather than cast, to avoid
4844 warnings on some platforms.
4846 * mktime.c (__mktime_internal): Do not reject negative timestamps
4849 2003-05-10 Bruno Haible <bruno@clisp.org>
4851 * linebreak.c (iconv_string_length): Don't return -1 just because the
4852 string is longer than 4 KB.
4854 2003-05-12 Jim Meyering <jim@meyering.net>
4856 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4857 the space-padded-by-default conversion specifiers, %e, %k, %l.
4859 2003-05-03 Bruno Haible <bruno@clisp.org>
4861 Upgrade to Unicode-4.0.
4862 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4863 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4864 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4865 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4866 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4867 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4868 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4869 Change width of U+E0100..U+E01EF from 1 to 0.
4871 2003-04-25 Bruno Haible <bruno@clisp.org>
4873 * copy-file.c: Include <stddef.h>, for size_t.
4875 2003-04-25 Jim Meyering <jim@meyering.net>
4877 * copy-file.c (copy_file_preserving): Declare buf_size to be
4878 of type size_t, not int.
4880 2003-04-11 Jim Meyering <jim@meyering.net>
4882 Merge changes from Coreutils.
4884 2003-03-22 Jim Meyering <jim@meyering.net>
4886 * strftime.c (widen): Cast alloca return value to proper type.
4888 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4891 * strftime.c (my_strftime): Handle very large width
4892 specifications for numeric values correctly. Improve checks for
4895 2003-01-19 Jim Meyering <jim@meyering.net>
4897 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4898 (nl_get_alt_digit) [! defined my_strftime]: Define.
4899 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4900 _nl_get_alt_digit and _nl_get_walt_digit.
4902 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4903 These changes have no effect outside of _LIBC.
4905 2003-04-10 Bruno Haible <bruno@clisp.org>
4907 * findprog.h: New file, from GNU gettext.
4908 * findprog.c: New file, from GNU gettext.
4910 2003-04-05 Jim Meyering <jim@meyering.net>
4912 Merge changes from Coreutils.
4914 * exclude.h (PARAMS): Remove definition and uses.
4915 * exclude.c: Remove uses of `PARAMS'.
4917 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4918 Add test-cases for DOS filenames. Declare program_name.
4919 (main): Set up program_name. Patch by Rich Dawe.
4921 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4923 Use mntctl's return value to drive the entry-processing loop, since
4924 we can't rely on the value of the vmt_length member in the last
4925 entry. On some systems doing so could result in exhausting
4926 virtual memory. Based in part on a patch from Mike Jetzer.
4928 2003-04-04 Bruno Haible <bruno@clisp.org>
4930 * linebreak.h: New file, from GNU gettext.
4931 * linebreak.c: New file, from GNU gettext with slight modifications.
4932 * lbrkprop.h: New file, from GNU gettext.
4934 2003-04-03 Bruno Haible <bruno@clisp.org>
4936 * utf8-ucs4.h: New file, from GNU gettext.
4937 * utf16-ucs4.h: New file, from GNU gettext.
4938 * ucs4-utf8.h: New file, from GNU gettext.
4939 * ucs4-utf16.h: New file, from GNU gettext.
4941 2003-04-02 Bruno Haible <bruno@clisp.org>
4943 * binary-io.h: New file, from GNU gettext.
4945 2003-04-01 Bruno Haible <bruno@clisp.org>
4947 * pathname.h: New file, from GNU gettext.
4948 * concatpath.c: New file, from GNU gettext.
4950 2003-03-30 Bruno Haible <bruno@clisp.org>
4952 * copy-file.c (copy_file_preserving): Don't set owner if the function
4953 chown() doesn't exist.
4955 2003-03-28 Bruno Haible <bruno@clisp.org>
4957 * copy-file.h: New file, from GNU gettext.
4958 * copy-file.c: New file, from GNU gettext.
4960 2003-03-18 Jim Meyering <jim@meyering.net>
4962 * quote.c (quote_n): Fix typo in comment.
4964 2003-03-14 Jim Meyering <jim@meyering.net>
4966 Merge changes from Coreutils.
4967 * obstack.h (obstack_object_size): Declare temporary, __o,
4968 to be const, in order to avoid warnings.
4969 (obstack_room): Likewise.
4970 (obstack_empty_p): Likewise.
4972 2003-03-13 Paul Eggert <eggert@twinsun.com>
4974 Merge changes from Bison.
4975 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4976 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4977 when compiling Bison 1.875's `bitset bset = obstack_alloc
4978 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4979 * hash.c: Include <stdbool.h> unconditionally.
4981 2003-03-09 Paul Eggert <eggert@twinsun.com>
4983 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4984 Reported by Bruce Becker; see:
4985 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4987 2003-03-03 Paul Eggert <eggert@twinsun.com>
4988 Bruno Haible <bruno@clisp.org>
4990 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4991 Reported by John Hughes, see
4992 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4994 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4996 * poll_.h: New file.
4999 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5001 * mathl.h: New file.
5002 * acosl.c: New file.
5003 * asinl.c: New file.
5004 * atanl.c: New file.
5005 * ceill.c: New file.
5008 * floorl.c: New file.
5009 * frexpl.c: New file.
5010 * ldexpl.c: New file.
5012 * sincosl.c: New file.
5014 * sqrtl.c: New file.
5016 * trigl.c: New file.
5017 * trigl.h: New file.
5019 2003-02-17 Bruno Haible <bruno@clisp.org>
5021 * mkdtemp.h: New file, from GNU gettext.
5022 * mkdtemp.c: New file, from GNU gettext.
5024 2003-01-31 Bruno Haible <bruno@clisp.org>
5026 * rename.c: #undef rename before defining rpl_rename.
5027 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5029 2003-01-30 Bruno Haible <bruno@clisp.org>
5031 * printf-args.h: New file, from GNU gettext.
5032 * printf-args.c: New file, from GNU gettext.
5033 * printf-parse.h: New file, from GNU gettext.
5034 * printf-parse.c: New file, from GNU gettext.
5035 * vasnprintf.h: New file, from GNU gettext.
5036 * vasnprintf.c: New file, from GNU gettext.
5037 * asnprintf.c: New file, from GNU gettext.
5038 * vasprintf.h: New file, from GNU gettext with modifications.
5039 * vasprintf.c: New file, from GNU gettext.
5040 * asprintf.c: New file, from GNU gettext.
5042 2003-01-29 Bruno Haible <bruno@clisp.org>
5044 * stpncpy.h: New file, from GNU gettext with modifications.
5045 * stpncpy.c: New file, from GNU gettext with modifications.
5047 2003-01-28 Bruno Haible <bruno@clisp.org>
5049 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5051 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5054 2003-01-27 Bruno Haible <bruno@clisp.org>
5056 * xsetenv.h: New file, from GNU gettext.
5057 * xsetenv.c: New file, from GNU gettext.
5059 2003-01-23 Bruno Haible <bruno@clisp.org>
5061 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5063 2003-01-22 Bruno Haible <bruno@clisp.org>
5065 * exit.h: New file, from GNU gettext.
5067 2003-01-11 Bruno Haible <bruno@clisp.org>
5069 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5070 * strcase.h (strcasecmp, strncasecmp): Likewise.
5072 2003-01-14 Jim Meyering <jim@meyering.net>
5074 * same.c (same_name): Tweak a comment.
5076 2003-01-11 Bruno Haible <bruno@clisp.org>
5078 * same.c (same_name): Reorder tests so as to avoid calling stat()
5079 when a string comparison is sufficient.
5081 2003-01-11 Bruno Haible <bruno@clisp.org>
5083 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5086 2003-01-11 Bruno Haible <bruno@clisp.org>
5088 * hash-pjw.c: Add comment about low quality of this function.
5090 2003-01-12 Paul Eggert <eggert@twinsun.com>
5092 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5093 to avoid collisions with libcurses and libreadline.
5095 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5096 * getstr.h, getstr.c: Remove.
5097 * getline.c: Include "getline.h", to check interface.
5098 Move body of old getstr.c here: this defines MIN_CHUNK and
5099 declares getdelim2, which is renamed from getstr.
5100 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5102 * linebuffer.c (readlinebuffer): Renamed from readline.
5104 * linebuffer.h: Likewise.
5105 (readline): Remove backward-compatibility macro.
5107 2003-01-12 Jim Meyering <jim@meyering.net>
5109 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5111 2003-01-10 Bruno Haible <bruno@clisp.org>
5113 * alloca_.h: New file.
5114 * getdate.y: Unconditionally include alloca.h.
5115 * makepath.c: Likewise.
5116 * setenv.c: Likewise.
5117 * userspec.c: Likewise.
5119 2003-01-09 Bruno Haible <bruno@clisp.org>
5121 * stdbool.h.in: New file.
5123 2003-01-08 Bruno Haible <bruno@clisp.org>
5125 * safe-read.c: Include specification header first, to ensure its
5127 * full-write.c: Likewise.
5129 2003-01-08 Jim Meyering <jim@meyering.net>
5131 * full-write.c: Undefine and define-away `const' after inclusion
5132 of errno.h, not before. Suggestion from Bruno Haible.
5134 2003-01-07 Jim Meyering <jim@meyering.net>
5136 * full-write.c: Rework so that it may serve to define full_read, too.
5137 * full-read.c: Simply #define FULL_READ and include full-write.c.
5139 2003-01-06 Jim Meyering <jim@meyering.net>
5141 * version-etc.c: Update year in translatable copyright string.
5143 2002-12-25 Bruno Haible <bruno@clisp.org>
5145 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5146 * xstrtol.h: Likewise.
5147 * xstrtoimax.c: Likewise.
5148 * xstrtoumax.c: Likewise.
5149 * human.h: Likewise.
5151 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5152 on systems that have <inttypes.h> but not <stdint.h>.
5154 2002-12-31 Paul Eggert <eggert@twinsun.com>
5156 * memcoll.c (memcoll): Fall back on a simple algorithm using
5157 memcmp if strcoll doesn't work.
5159 2002-12-23 Bruno Haible <bruno@clisp.org>
5161 * localcharset.h: New file.
5162 * localcharset.c: Include it.
5163 * unicodeio.c: Likewise.
5165 2002-12-22 Bruno Haible <bruno@clisp.org>
5167 * utime.c (utime_null): No need to call ftruncate if the file was
5170 2002-12-23 Bruno Haible <bruno@clisp.org>
5172 * memcoll.c (STRCOLL): New macro.
5175 2002-12-22 Bruno Haible <bruno@clisp.org>
5177 * getstr.h (getstr): Define, to avoid clash with libcurses.
5178 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5180 2002-12-22 Bruno Haible <bruno@clisp.org>
5182 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5184 2002-12-23 Bruno Haible <bruno@clisp.org>
5186 * getline.h: Include <stddef.h>, for size_t.
5188 * unicodeio.h: Include <stddef.h>, for size_t.
5189 * unicodeio.c: Don't include <stddef.h>.
5191 2002-12-17 Bruno Haible <bruno@clisp.org>
5193 * canon-host.c (strdup): Remove unused declaration.
5195 * fsusage.c: Include full_read.h.
5196 (get_fs_usage): Use full_read instead of safe_read.
5198 * utime.c (utime_null): Use SAFE_READ_ERROR.
5200 2002-12-11 Bruno Haible <bruno@clisp.org>
5202 * setenv.h: Rewritten to cope with systems that have setenv() but not
5204 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5207 2002-12-11 Bruno Haible <bruno@clisp.org>
5209 * setenv.c (alloca): Fall back to malloc.
5211 (setenv): Use freea() to free memory allocated with alloca().
5213 2002-11-13 Bruno Haible <bruno@clisp.org>
5215 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5216 function declarations.
5217 * unsetenv.c (unsetenv): Likewise.
5219 2002-03-04 Bruno Haible <bruno@clisp.org>
5221 Portability to AIX 4.3.3.
5222 * unsetenv.c: New file, extracted from setenv.c.
5223 * setenv.c: Move the unsetenv() function to unsetenv.c.
5225 2001-12-20 Bruno Haible <bruno@clisp.org>
5227 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5228 use malloc instead. For SunOS 4.
5230 2001-12-11 Bruno Haible <bruno@clisp.org>
5232 * setenv.c: Declare alloca.
5233 (compar_fn_t): New typedef.
5234 (KNOWN_VALUE, STORE_VALUE): Use it.
5236 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5239 2002-12-10 Paul Eggert <eggert@twinsun.com>
5241 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5242 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5243 Choose values that are less likely to collide with system fnmatch
5245 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5246 defined (e.g., a pure POSIX system).
5247 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5248 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5250 2002-12-06 Jim Meyering <jim@meyering.net>
5252 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5254 Merge in changes from libc's misc/error.c, in preparation
5255 for the merge of gnulib's changes back into libc.
5257 * error.c (_): Define only if not already defined.
5258 Move definition to follow all #include directives.
5259 Include unlocked-io.h only if !_LIBC.
5260 [_LIBC]: Include <libio/libioP.h>.
5261 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5262 (fflush): Tweak definition to use INTUSE.
5265 2002-12-05 Paul Eggert <eggert@twinsun.com>
5267 * alloca.c [defined emacs]: Include "lisp.h".
5268 (xalloc_die) [defined emacs]: New macro.
5269 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5270 [! defined emacs]: Include <xalloc.h>.
5271 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5272 (pointer): Typedef to POINTER_TYPE *.
5273 (malloc): Remove decl; we now always use xmalloc.
5274 (alloca): Use old-style definition, since Emacs needs this.
5275 Check for arithmetic overflow when computing combined size.
5277 2002-12-04 Paul Eggert <eggert@twinsun.com>
5279 Do not generate unlocked-io.h automatically, since it's easier to
5280 maintain it by hand.
5282 * unlocked-io.h: New file, from GNU diffutils,
5283 but with proper copyright notice and attribution.
5285 * Makefile.am: Add copyright notice.
5286 (libfetish_a_SOURCES): Add unlocked-io.h.
5287 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5288 (DISTCLEANFILES, io_functions): Remove macros.
5289 (EXTRA_DIST): Remove gen_uio.
5290 (unlocked-io.h): Remove rule.
5292 2002-12-04 Jim Meyering <jim@meyering.net>
5294 Reflect the fact that stat.c and lstat.c are no longer generated.
5295 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5296 (DISTCLEANFILES): Likewise.
5297 (EXTRA_DIST): Likewise.
5298 (all_local): Don't depend on stat.c or lstat.c.
5299 (stat.c, lstat.c): Remove rules.
5300 (EXTRA_DIST): Remove xstat.in.
5302 * xstat.in: Remove file. Contents moved into stat.c.
5303 * stat.c: New file. Contents mostly from xstat.in.
5304 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5305 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5307 * safe-read.c: Rework so that it may serve to define safe_write, too.
5308 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5310 2002-12-03 Jim Meyering <jim@meyering.net>
5312 * safe-read.c, safe-write.c: Change variable names and comments, but
5313 not semantics, to minimize the differences between these two files.
5314 (safe_read): Change comment to mention SAFE_READ_ERROR.
5316 * safe-read.c (IS_EINTR): Define.
5317 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5319 2002-12-02 Bruno Haible <bruno@clisp.org>
5321 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5322 Define, taken from safe-read.c.
5323 (INT_MAX): Provide fallback.
5324 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5325 * safe-write.h (SAFE_WRITE_ERROR): Define.
5327 * safe-read.c (EINTR): Remove definition.
5328 (safe_read): Don't use EINTR if it is absent.
5330 2002-12-02 Jim Meyering <jim@meyering.net>
5332 * safe-read.c (EINTR): Define.
5333 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5334 (INT_MAX): Provide fallback.
5335 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5337 * safe-read.h (SAFE_READ_ERROR): Define.
5339 2002-12-01 Jim Meyering <jim@meyering.net>
5341 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5342 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5344 2002-11-27 Paul Eggert <eggert@twinsun.com>
5346 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5347 hash_rehash): Replace `if (limit <= value) abort ();' with
5348 `if (! (value < limit)) abort ();', for readability.
5350 2002-11-26 <karl@gnu.org>
5352 * strdup.c: copy from libc again, with jim's ok.
5353 * .cppi-disable: re-add strdup.c
5355 2002-11-25 <karl@gnu.org>
5357 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5358 instead of "strtol.c".
5360 2002-11-25 Jim Meyering <jim@meyering.net>
5362 * mktime.c: Sync from libc, now that it has the latest fix.
5364 2002-11-24 <karl@gnu.org>
5366 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5367 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5369 2002-11-24 Jim Meyering <jim@meyering.net>
5371 Update from coreutils:
5373 * mktime.c: Merge in changes from libc.
5375 Avoid a link-time failure on some Linux systems.
5376 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5377 (__mon_yday): Declare with the STATIC attribute.
5378 (__mktime_internal): Likewise.
5379 Based on a report from Greg Schafer.
5381 2002-11-23 Jim Meyering <jim@meyering.net>
5383 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5384 Use `unsigned', not `int', as type of index.
5386 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5388 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5390 2002-11-22 Paul Eggert <eggert@twinsun.com>
5392 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5393 hint that one should use `if (! x) abort ();' rather than `assert
5394 (x);', and anyway it's one less thing to worry about configuring.
5395 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5396 hash_rehash, hash_insert): Use abort rather than assert.
5398 2002-11-22 Paul Eggert <eggert@twinsun.com>
5400 * quotearg.h: Allow multiple inclusion by surrounding with
5401 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5402 so that we can be included first.
5403 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5404 * quotearg.c: Include quotearg.h immediately after config.h.
5405 No need to include stddef.h or sys/types.h any more.
5406 Surround local include files with "", not "<>".
5407 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5408 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5409 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5410 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5411 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5412 (ISPRINT): Remove; no longer needed now that we assume C89.
5414 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5417 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5418 quotearg_char): Use SIZE_MAX rather than
5419 (size_t) -1 when we are talking about "infinity".
5421 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5423 2002-11-22 Bruno Haible <bruno@clisp.org>
5425 * safe-read.h: Assume C89. Add comments.
5426 (safe_read): Change return type to size_t.
5427 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5428 counts > SSIZE_MAX correctly.
5429 * safe-write.h: New file.
5430 * safe-write.c: New file.
5431 * full-read.h: New file.
5432 * full-read.c: New file.
5433 * full-write.h: Assume C89. Add comments.
5434 * full-write.c: Include safe-write.h.
5435 (full_write): Rewritten to use safe_write.
5436 Suggested by Jim Meyering and Paul Eggert.
5438 2002-11-21 Bruno Haible <bruno@clisp.org>
5440 Remove case insensitive option matching.
5441 * argmatch.h (argcasematch): Remove declaration.
5442 (ARGCASEMATCH): Remove macro.
5443 (__xargmatch_internal): Remove case_sensitive argument.
5444 (XARGMATCH): Update.
5445 (XARGCASEMATCH): Remove macro.
5446 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5447 case_sensitive argument.
5448 (argcasematch): Remove function.
5449 (__xargmatch_internal): Remove case_sensitive argument.
5450 (main): Use XARGMATCH instead of XARGCASEMATCH.
5452 * xmalloc.c: Change compile-time error message. Add comment about
5453 required autoconf version.
5455 2002-11-21 Jim Meyering <jim@meyering.net>
5457 * strdup.c (strdup): Tweak comment and initial #if/#include.
5459 Merge in changes from the coreutils.
5461 2002-09-25 Paul Eggert <eggert@twinsun.com>
5462 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5463 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5464 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5465 int. Work more efficiently if X is the same width as uintmax_t.
5466 Do not compare X to -1, to avoid bogus compiler warning.
5467 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5468 Don't assume that f_frsize and f_bsize are the same type.
5470 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5473 * makepath.c (make_path): Restore umask *before* creating the final
5475 (make_path): Minor reformatting.
5477 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5478 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5480 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5481 ones. At least on GNU/Linux systems, `auto' means something else.
5484 2002-11-20 Paul Eggert <eggert@twinsun.com>
5486 Merge argmatch cleanups from Bison. Assume C89.
5488 * argmatch.c: Include config.h here, not in argmatch.h.
5489 Include stdlib.h, for EXIT_FAILURE.
5490 Always include <string.h>, since we assume C89.
5491 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5492 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5493 Include <stddef.h> instead, since it's all we need for size_t.
5494 (PARAMS): Remove. All uses removed.
5495 (ARRAY_CARDINALITY): Do not bother to #undef.
5496 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5497 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5498 Remove unnecessary parentheses.
5499 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5500 Insert necessary parentheses.
5501 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5502 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5504 2002-11-19 Bruno Haible <bruno@clisp.org>
5506 * mbswidth.c: Include mbswidth.h right at the beginning.
5507 * mbswidth.h: Include <stddef.h>, for size_t.
5509 * mbswidth.h (PARAMS): Remove macro.
5510 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5511 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5513 * gcd.h (PARAMS): Remove macro.
5514 (gcd): Use ANSI C function declarations.
5515 * gcd.c (gcd): Likewise.
5517 2002-11-15 Bruno Haible <bruno@clisp.org>
5519 * strcspn.c: Include <stddef.h>.
5520 (strcspn): Use ANSI C function declaration. Change return type to
5522 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5523 (strpbrk): Use NULL.
5524 * strpbrk.h (PARAMS): Remove macro.
5525 (strpbrk): Use ANSI C function declaration.
5526 * strstr.c: Don't include <sys/types.h>.
5527 * strstr.h (PARAMS): Remove macro.
5528 (strstr): Use ANSI C function declarations.
5530 2002-11-06 Bruno Haible <bruno@clisp.org>
5532 * gcd.h (gcd): Change argument type to 'unsigned long'.
5533 * gcd.c (gcd): Likewise.
5535 2002-11-05 Bruno Haible <bruno@clisp.org>
5537 * gcd.h: New file, from gettext-0.11.5.
5538 * gcd.c: New file, from gettext-0.11.5.
5540 2002-11-05 Bruno Haible <bruno@clisp.org>
5542 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5543 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5544 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5545 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5547 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5548 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5550 * closeout.c: Include gettext.h instead of <libintl.h>.
5551 * human.c: Include gettext.h instead of <libintl.h>.
5552 * quotearg.c: Include gettext.h instead of <libintl.h>.
5553 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5554 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5555 * userspec.c: Include gettext.h instead of <libintl.h>.
5556 * version-etc.c: Include gettext.h instead of <libintl.h>.
5557 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5558 (textdomain): Remove definition.
5559 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5561 * long-options.c: Remove include of <libintl.h> and definition of _.
5562 * same.c: Remove include of <libintl.h> and definition of _.
5564 2002-11-04 Bruno Haible <bruno@clisp.org>
5566 * stpcpy.h: New file, from GNU gettext-0.11.5.
5567 * strcase.h: New file, from GNU gettext-0.11.5.
5568 * strpbrk.h: New file, from GNU gettext-0.11.5.
5569 * strstr.h: New file, from GNU gettext-0.11.5.
5570 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5572 2002-05-09 Bruno Haible <bruno@clisp.org>
5574 * config.charset: Update for newest glibc. Add canonical names
5575 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5577 2002-05-09 Bruno Haible <bruno@clisp.org>
5579 * localcharset.c (get_charset_aliases): Add more Windows specific
5582 2002-05-08 Owen Taylor <otaylor@redhat.com>
5584 * config.charset: A few additions for Solaris.
5586 2001-12-05 Bruno Haible <bruno@clisp.org>
5588 * localcharset.c (locale_charset): Don't return an empty string.
5590 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5592 * config.charset: msdos in uk_UA uses CP1125.
5594 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5596 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5597 * localcharset.c (locale_charset): Declare as extern "C".
5599 2002-02-15 Bruno Haible <bruno@clisp.org>
5601 * config.charset [msdosdjgpp]: For Russian, use CP866.
5603 2002-02-11 Bruno Haible <bruno@clisp.org>
5605 * config.charset: Add support for NetBSD.
5607 2002-09-25 <karl@gnu.org>
5609 * strdup.c: copy from libc/string (via ../config/srclist*).
5610 * getopt*: copy from libc/posix.
5611 * gettext.h: copy from gettext.
5612 * .cppi-disable: add strdup.c, gettext.h.
5614 2002-07-01 Jim Meyering <meyering@lucent.com>
5616 * c-stack.c: Include sys/time.h.
5617 From Volker Borchert.
5619 2002-06-11 Paul Eggert <eggert@twinsun.com>
5621 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5622 New macro. Use it uniformly instead of
5623 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5624 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5625 reported by Vin Shelton.
5627 2002-06-22 Jim Meyering <meyering@lucent.com>
5629 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5630 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5632 2002-06-22 Paul Eggert <eggert@twinsun.com>
5634 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5635 Do not assume SA_SIGINFO behavior.
5636 Bug reported by Jim Meyering on NetBSD 1.5.2.
5638 2002-06-22 Jim Meyering <meyering@lucent.com>
5640 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5642 * exitfail.c, exitfail.h: Likewise.
5643 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5645 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5647 (EXTRA_DIST): Add fnmatch_loop.c.
5648 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5650 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5651 * fnmatch.c: Update from diffutils-2.8.2.
5652 * fnmatch_.h: New file. From diffutils-2.8.2.
5653 * fnmatch.h: Remove file.
5655 2002-06-18 Paul Eggert <eggert@twinsun.com>
5657 * file-type.h: Report an error if neither S_ISREG nor
5658 S_IFREG is defined, instead of using a test specific to glibc
5659 2.2. This should be safe, since POSIX requires S_ISREG and
5660 Unix Version 7 had S_IFREG. We don't need to check for
5661 <sys/types.h> since we don't use any symbols that it defines.
5663 2002-06-15 Jim Meyering <meyering@lucent.com>
5665 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5666 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5667 have been included before this file.
5669 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5671 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5672 so that each temporary file name is unique and valid in the first
5673 8 characters, for operation under DOS.
5675 2002-06-15 Jim Meyering <meyering@lucent.com>
5677 Work even with DJGPP 2.03, which lacks support for symlinks.
5679 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5681 * lchown.c (S_ISLNK): Likewise.
5683 2002-06-14 Jim Meyering <meyering@lucent.com>
5685 * file-type.h: Use the version from diffutils-2.8.2.
5686 * file-type.c: Likewise.
5688 2002-05-27 Jim Meyering <meyering@lucent.com>
5690 Fix a problem seen only on nonconforming systems whereby ls.c's
5691 use of localtime, and then of gettimeofday would cause trouble:
5692 the localtime call used to initialize rpl_gettimeofday's save
5693 mechanism would clobber ls's current local time information so
5694 that in any long listing the first file would always be listed
5695 with date 1970-01-01. Analysis by Volker Borchert.
5697 * gettimeofday.c (localtime): Undefine.
5698 (rpl_localtime): New function.
5700 2002-05-22 Jim Meyering <meyering@lucent.com>
5702 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5703 * file-type.h: New file.
5704 * file-type.c (file_type): New file/function. Extracted from diffutils.
5706 2002-04-29 Paul Eggert <eggert@twinsun.com>
5708 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5710 2002-04-28 Paul Eggert <eggert@twinsun.com>
5712 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5713 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5714 of 127, since 64 is the largest conceivable number for ancient
5716 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5718 2002-04-28 Jim Meyering <meyering@lucent.com>
5720 * sig2str.c (WTERMSIG): Remove definition (unused).
5722 2002-04-28 Paul Eggert <eggert@twinsun.com>
5724 * sig2str.h, sig2str.c: New files.
5725 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5727 2002-04-24 Jim Meyering <meyering@lucent.com>
5729 * gettext.h: New file, from Gettext.
5730 * Makefile.am (INCLUDES): Remove -I../intl.
5731 (libfetish_a_SOURCES): Add gettext.h.
5733 2002-04-16 Jim Meyering <meyering@lucent.com>
5735 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
5736 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
5737 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
5739 2002-04-12 Jim Meyering <meyering@lucent.com>
5741 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
5743 2002-03-10 Jim Meyering <meyering@lucent.com>
5745 * makepath.c (make_path): Remove a comma from a diagnostic.
5746 Suggestion from Santiago Vila.
5748 2002-03-08 Jim Meyering <meyering@lucent.com>
5750 * rename.c: Mention that this wrapper is needed also on
5751 mips-dec-ultrix4.4 systems.
5753 2002-03-02 Jim Meyering <meyering@lucent.com>
5755 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
5756 not HAVE_CLOCK_SETTIME.
5758 2002-02-27 Paul Eggert <eggert@twinsun.com>
5760 * nanosleep.h: Rename to....
5761 * timespec.h: New name for nanosleep.h. All uses changed.
5763 * gettime.c: New file.
5764 * settime.c: New file.
5767 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
5768 timespec.h. Remove nanosleep.h.
5770 2002-02-25 Paul Eggert <eggert@twinsun.com>
5772 * acl.c, acl.h: New files.
5773 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
5775 2002-02-24 Jim Meyering <meyering@lucent.com>
5777 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5778 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5779 cause trouble. Reported by Nelson Beebe.
5781 2002-02-23 Paul Eggert <eggert@twinsun.com>
5783 * path-concat.c (xpath_concat): Reorder code to pacify
5784 compilers that don't know that xalloc_die never returns.
5786 2002-02-20 Jim Meyering <meyering@lucent.com>
5788 * getdate.c: Regenerate using bison-1.33.
5790 2002-02-15 Paul Eggert <eggert@twinsun.com>
5792 * posixver.c, posixver.h: New files.
5793 * Makefile.am (libfetish_a_SOURCES): Add them.
5795 2002-02-02 Paul Eggert <eggert@twinsun.com>
5796 Bruno Haible <bruno@clisp.org>
5798 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5799 (fwrite_success_callback): New declaration.
5800 * unicodeio.c (unicode_to_mb): New function, extracted from
5801 print_unicode_char. Call failure callback instead of error.
5802 (fwrite_success_callback): New function.
5803 (exit_failure_callback): New function.
5804 (fallback_failure_callback): New function.
5805 (print_unicode_char): Call unicode_to_mb.
5807 2002-01-26 Jim Meyering <meyering@lucent.com>
5809 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5811 2002-01-22 Jim Meyering <meyering@lucent.com>
5813 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5814 Otherwise, some versions of automake would omit the rule that makes
5815 Makefile from Makefile.in.
5817 2001-01-21 Paul Eggert <eggert@twinsun.com>
5819 * xmemcoll.h, xmemcoll.c: New files.
5820 * Makefile.am (libfetish_a_SOURCES): Add them.
5821 * memcoll.c: Include errno.h, and declare errno if not defined.
5822 (memcoll): Set errno to zero if there is no error.
5824 * quotearg.c (quotearg_buffer_restyled):
5825 Fix bug with quoting buffers containing NUL when backslashing escapes.
5826 This bug was exposed by the other changes in this patch.
5827 (quotearg_n_options): New arg ARGSIZE.
5828 All callers changed.
5829 (quoting_options_from_style): New function.
5830 (quotearg_n_style): Use it.
5831 (quotearg_n_style_mem): New function.
5833 * quotearg.h (quotearg_n_style_mem): New function.
5835 2002-01-16 Jim Meyering <meyering@lucent.com>
5837 * getdate.y: Add three semicolons, each just before a closing brace.
5838 Bison (as of version 1.31) no longer papers over that mistake.
5840 2002-02-14 Paul Eggert <eggert@twinsun.com>
5842 * backupfile.c (ISDIGIT): Comment fix.
5843 * getdate.y (ISDIGIT): Likewise.
5844 * posixtm.c (ISDIGIT, year): Likewise.
5845 * strverscmp.c (ISDIGIT): Likewise.
5846 * userspec.c (ISDIGIT): Likewise.
5848 2002-01-05 Jim Meyering <meyering@lucent.com>
5850 * version-etc.c (version_etc_copyright): Update copyright year.
5852 2001-01-19 Paul Eggert <eggert@twinsun.com>
5854 * closeout.c (close_stdout_status): If ferror (stdout), do
5855 not silently exit merely because the output buffer happens to
5856 have nothing pending.
5858 2001-12-18 Paul Eggert <eggert@twinsun.com>
5860 See the big note in ../ChangeLog.
5861 * human.c (suffixes): Prefer K to k for 1024.
5862 (generate_suffix_backwards): New function.
5863 (human_readable_inexact): Use it.
5864 * xstrtol.c (__xstrtol): If there is no number but there
5865 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5866 Accept 'K' as well as 'k'.
5868 2001-12-15 Jim Meyering <meyering@lucent.com>
5870 * regex.h (__restrict_arr): Update from libc.
5872 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5873 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5876 2001-12-10 Jim Meyering <meyering@lucent.com>
5878 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5879 Instead, include "xalloc.h".
5880 (initbuffer): Don't cast xmalloc return value to char*.
5881 (readline): Reword comment.
5882 Don't cast xrealloc return value to char*
5885 2001-12-09 Jim Meyering <meyering@lucent.com>
5887 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5888 `signed and unsigned type in conditional expression'.
5889 * posixtm.c (posix_time_parse): Likewise.
5891 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5893 * readtokens.c (readtoken): Declare an index to be of type unsigned
5894 to avoid a pedantic warning.
5896 * getstr.c: Don't include assert.h.
5897 (getstr): Remove warning-evoking assertions.
5898 Return -1 if offset parameter is out of bounds.
5899 Change the type of a local from int to size_t.
5901 * strftime.c (my_strftime_localtime_r): Include this function
5902 definition in the `#if ! HAVE_TM_GMTOFF' block.
5904 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5905 Include xalloc.h instead.
5907 2001-12-02 Jim Meyering <meyering@lucent.com>
5909 * tempname.c: Don't declare getenv, thus reverting the change of
5910 2001-11-18. It's no longer necessary, now that stdlib.h is always
5913 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5914 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5916 2001-11-30 Akim Demaille <akim@epita.fr>
5918 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5919 before being defined.
5921 2001-11-27 Paul Eggert <eggert@twinsun.com>
5923 * quotearg.h (quotearg_n, quotearg_n_style):
5924 First arg is int, not unsigned.
5925 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5926 (SIZE_MAX, UINT_MAX): New macros.
5927 (quotearg_n_options): Abort if N is negative.
5928 Avoid overflow check on hosts where size_t is 64 bits and int
5929 is 32 bits, as overflow is impossible there.
5930 Fix off-by-one typo that caused unnecessary reallocation.
5932 2001-11-27 Jim Meyering <meyering@lucent.com>
5934 * tempname.c: Merge with version from libc.
5935 * regex.c: Likewise.
5937 * tempname.c: Include stdlib.h unconditionally. On some old systems
5938 for which STDC_HEADERS is 0, it was not included, resulting in a
5939 warning about an integer-to-pointer conversion problem with getenv.
5940 Reported by Volker Borchert.
5942 2001-11-26 Jim Meyering <meyering@lucent.com>
5944 * gtod.h: Remove file.
5945 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5946 * gettimeofday.c: Don't include gtod.h.
5947 (GTOD_init): Remove function.
5948 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5949 Suggestion from Volker Borchert.
5951 2001-11-23 Jim Meyering <meyering@lucent.com>
5953 * hash.h (struct hash_table): Don't define here. Merely declare it.
5954 * hash.c (struct hash_table): Define it here instead.
5956 2001-11-22 Jim Meyering <meyering@lucent.com>
5958 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5960 2001-11-18 Paul Eggert <eggert@twinsun.com>
5962 * tempname.c (TMP_MAX): Remove; no longer needed.
5963 (TEMPORARIES): New macro.
5964 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5965 removes an artificial limitation (e.g. HP-UX 10.20, where
5968 2001-11-18 Jim Meyering <meyering@lucent.com>
5970 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5973 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5974 files will be created before anything else.
5976 2001-11-17 Jim Meyering <meyering@lucent.com>
5978 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5979 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5980 rather than group writable. Patch by Juan F. Codagnone.
5982 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5983 Instead, include "xalloc.h".
5985 * mountlist.c: Include unlocked-io.h after all system headers.
5986 Remove explicit declarations of xmalloc, xrealloc,
5987 and xstrdup. Instead, include "xalloc.h".
5989 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5990 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5991 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5993 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5994 Reported by Padraig Brady.
5996 * mkstemp.c: #undef mkstemp.
5998 (rpl_mkstemp): Rename from mkstemp.
6001 2001-11-16 Jim Meyering <meyering@lucent.com>
6003 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6004 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6005 determine the amount of total physical memory, use pstat_getstatic.
6006 HPUX-11 doesn't define _SC_PHYS_PAGES.
6007 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6008 If sysconf couldn't be used to determine the amount of available
6009 physical memory, use both pstat_getstatic and pstat_getdynamic.
6010 Based on a patch from Bob Proulx.
6012 2001-11-05 Jim Meyering <meyering@lucent.com>
6014 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6016 2001-11-03 Jim Meyering <meyering@lucent.com>
6018 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6019 in argmatch_to_argument call.
6021 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6024 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6025 e.g., a fault due to an attempt to free a NULL pointer.
6027 2001-11-01 Jim Meyering <meyering@lucent.com>
6029 * dirfd.c, dirfd.h: New files.
6030 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6032 * hash.c (hash_print) [TESTING]: Clean up.
6034 2001-10-22 Paul Eggert <eggert@twinsun.com>
6036 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6037 to avoid a warning if -Wall.
6039 2001-10-21 Paul Eggert <eggert@twinsun.com>
6041 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6043 2001-10-21 Jim Meyering <meyering@lucent.com>
6045 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6046 this code would end up calling gettext even in packages built
6048 * getopt.c (_): Likewise.
6049 * regex.c (_): Likewise.
6051 2001-10-20 Paul Eggert <eggert@twinsun.com>
6053 * error.c (strerror_r): Do not declare unless !_LIBC.
6054 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6055 Use strerror_r that is only a macro, even if it is not a function.
6056 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6057 (private_strerror): Use prototypes, not old-style function definition.
6058 (print_errno_message): New function.
6059 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6061 (error_tail, error, error_at_line): Use it.
6063 2001-10-11 Jim Meyering <meyering@lucent.com>
6065 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6066 and quote_n (1, ... to avoid clobbering a buffer.
6068 2001-10-05 Jim Meyering <meyering@lucent.com>
6070 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6071 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6072 * hash-pjw.h: New file.
6074 2001-09-30 Jim Meyering <meyering@lucent.com>
6076 * mountlist.c [MOUNTED_GETFSSTAT]:
6077 Include <sys/ucred.h>, for Apple Darwin.
6078 Include sys/mount.h and sys/fs_types.h only if available.
6080 (read_filesystem_list): Use FS_TYPE.
6082 2001-09-29 Paul Eggert <eggert@twinsun.com>
6084 * exclude.c (excluded_filename): 0 -> false, since it's
6087 2001-09-28 Paul Eggert <eggert@twinsun.com>
6089 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6090 #defines strtoimax. Also treat the other strto* functions
6093 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6094 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6095 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6097 2001-09-26 Jim Meyering <meyering@lucent.com>
6099 Most macros in unlocked-io.h had the wrong number of arguments.
6100 * gen-uio: New script.
6101 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6102 * unlocked-io.hin: Remove file.
6103 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6104 rather than trying to embed it here.
6105 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6106 Reported by Padraig Brady.
6108 2001-09-25 Volker Borchert <bt@teknon.de>
6110 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6112 2001-09-23 Jim Meyering <meyering@lucent.com>
6114 * mountlist.c: Remove useless parentheses in #if directives.
6115 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6116 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6118 2001-09-22 Jim Meyering <meyering@lucent.com>
6120 * localcharset.c: Update from latest gettext.
6121 * config.charset: Likewise.
6123 2001-09-20 Jim Meyering <meyering@lucent.com>
6125 * xstrtol.c (strtoimax): Guard declaration with
6126 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6127 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6128 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6129 (strtoumax): Likewise, for completeness (it wasn't necessary).
6131 2001-09-06 Paul Eggert <eggert@twinsun.com>
6133 * strtoimax.c (HAVE_LONG_LONG):
6134 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6135 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6136 to work around bug in IBM C compiler.
6138 2001-09-16 Jim Meyering <meyering@lucent.com>
6140 * mkdir.c: New file.
6142 2001-09-04 Paul Eggert <eggert@twinsun.com>
6144 * xgetcwd.c: Revert some of the previous change; intead,
6145 fix the HAVE_GETCWD_NULL code to behave more like the
6146 !HAVE_GETCWD_NULL code used to.
6149 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6152 2001-09-04 Paul Eggert <eggert@twinsun.com>
6154 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6155 Use ssize_t, not int, to store result of readlink.
6156 Check for ssize_t overflow as well as size_t overflow,
6157 as POSIX says the result of readlink is implementation-defined
6158 when ssize_t overflows.
6159 Remove unnecessary cast to char*.
6160 Use free+malloc instead of realloc, as the storage doesn't need
6161 to be preserved and it's clearer and can be more efficient that way.
6162 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6163 * xreadlink.h (xreadlink): Update prototype.
6165 2001-09-03 Paul Eggert <eggert@twinsun.com>
6167 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6168 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6169 spotted by Jim Meyering.
6171 2001-09-03 Jim Meyering <meyering@lucent.com>
6173 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6175 2001-09-03 Paul Eggert <eggert@twinsun.com>
6177 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6178 like the HAVE_GETCWD_NULL code.
6179 Include pathmax.h if not HAVE_GETCWD.
6180 Do not include xalloc.h.
6181 (INITIAL_BUFFER_SIZE): New symbol.
6182 Do not use xmalloc / xrealloc, since the caller is responsible for
6183 handling errors. Preserve errno around `free' during failure.
6184 Do not overrun buffer when using getwd.
6186 2001-09-03 Paul Eggert <eggert@twinsun.com>
6188 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6189 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6191 2001-09-02 Jim Meyering <meyering@lucent.com>
6193 * error.c: Update from GNU libc.
6195 2001-09-01 Jim Meyering <meyering@lucent.com>
6197 * xreadlink.c: New file.
6198 * xreadlink.h: New file.
6199 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6201 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6202 doesn't conflict with sparc Solaris 7's definition in
6203 /usr/include/sys/int_types.h.
6205 * exclude.c: Use `""', not `<>' to #include non-system header files.
6206 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6207 and strncasecmp as r-values. Unixware didn't have declarations.
6209 2001-08-31 Jim Meyering <meyering@lucent.com>
6211 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6212 Use an initial, malloc'd, buffer of length 128 rather than
6213 a statically allocated one of length 1024.
6215 2001-08-30 Paul Eggert <eggert@twinsun.com>
6217 * xgetcwd.c: Don't include pathmax.h.
6218 Include stdlib.h and unistd.h if available.
6220 (xmalloc, xstrdup, free): Remove decls.
6221 (xgetcwd): Don't assume sizes fit in unsigned.
6222 Check for overflow when computing sizes.
6223 Simplify reallocation code.
6225 2001-08-28 Paul Eggert <eggert@twinsun.com>
6227 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6229 * strtoimax.c: Renamed from strtoxmax.c, removing the
6232 Also, make the following further changes to make this file's
6233 configuration more similar to that of strtol.c:
6234 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6235 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6236 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6237 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6238 changed to signed values.
6240 And make the following changes as well:
6241 Fix copyright notice, as 1999 was missing.
6242 (verify): New macro.
6243 (strtoimax): Check sizes at compile-time, not run-time.
6244 Prefer strtol to strtoll if both work.
6245 (main): Remove; it was not that useful and was a pain to maintain.
6247 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6249 2001-08-30 Paul Eggert <eggert@twinsun.com>
6251 * savedir.c (savedir): Remove size parameter, as POSIX says that
6252 a directory's st_size can have an arbitrary value, so the old
6253 usage could waste an arbitrary amount of memory. All uses
6255 * savedir.h: Update prototype.
6257 2001-08-30 Paul Eggert <eggert@twinsun.com>
6259 * xstrtol.c (strtoimax): New decl.
6261 2001-08-28 Paul Eggert <eggert@twinsun.com>
6263 * xstrtol.h: Add copyright notice.
6264 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6265 LONGINT_INVALID_SUFFIX_CHAR.
6267 2001-08-30 Paul Eggert <eggert@twinsun.com>
6269 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6272 2001-08-30 Paul Eggert <eggert@twinsun.com>
6274 * hash.c: Remove '2001' from copyright notice.
6276 2001-08-30 Paul Eggert <eggert@twinsun.com>
6278 * full-write.h: New file.
6279 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6280 * full-write.c: Correct credits, as cccp.c no longer
6281 exists and anyway it was so heavily changed from the old cccp
6282 code as to be unrecognizable. Include full-write.h.
6283 (full_write) Return size_t, with short writes meaning failure.
6284 All callers changed. This fixes a bug with large buffers
6286 * utime.c: Include full-write.h.
6288 2001-08-30 Paul Eggert <eggert@twinsun.com>
6290 Merge 'exclude' changes from tar 1.13.22.
6291 This fixes one or two unlikely storage allocation overflow bugs,
6292 but doesn't change user-visible behavior otherwise.
6294 2001-08-30 Paul Eggert <eggert@twinsun.com>
6296 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6297 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6298 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6299 Include if available.
6300 (<xalloc.h>): Include
6301 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6302 (verify): New macro. Use it to verify that EXCLUDE macros do not
6303 collide with FNM macros.
6304 (struct patopts): New struct.
6305 (struct exclude): Use it, as exclude patterns now come with options.
6306 (new_exclude): Support above changes.
6307 (new_exclude, add_exclude_file):
6308 Initial size must now be a power of two to simplify overflow checking.
6309 (free_exclude, fnmatch_no_wildcards): New function.
6310 (excluded_filename): No longer requires options arg, as the options
6311 are determined by add_exclude. Now returns bool, not int.
6312 (excluded_filename, add_exclude):
6313 Add support for the fancy new exclusion options.
6314 (add_exclude, add_exclude_file): Now takes int options arg.
6315 Check for arithmetic overflow when computing sizes.
6316 (add_exclude_file): xrealloc might modify errno, so don't
6317 realloc until after errno might be used.
6319 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6321 (free_exclude): New decl.
6322 (add_exclude, add_exclude_file): Now takes int options arg.
6323 (excluded_filename): No longer requires options arg, as the options
6324 are determined by add_exclude. Now returns bool, not int.
6326 2001-08-30 Paul Eggert <eggert@twinsun.com>
6328 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6330 2001-08-27 Jim Meyering <meyering@lucent.com>
6332 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6334 * version-etc.c (N_): Remove definition.
6335 Revert most of last change.
6336 Instead, simply don't mark the `Copyright...' string for translation.
6337 Based on advice from Paul Eggert.
6339 * strtoxmax.c: Tweak comment.
6341 2001-08-26 Jim Meyering <meyering@lucent.com>
6343 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6344 of copyright with `%s' so translators don't get an untranslated
6346 (COPYRIGHT_YEAR): Define.
6347 (version_etc): Use fprintf rather than fputs.
6348 Suggestion from Ulrich Drepper.
6350 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6352 * strtoll.c: New file, from GNU libc.
6353 * xstrtoimax.c: New file.
6355 * xstrtol.h: Add xstrtoimax.
6356 * strtoumax.c: New file. Simply include "strtoumax.c".
6357 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6359 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6360 * strtoxmax.c: ... then renamed to this.
6362 2001-08-13 Paul Eggert <eggert@twinsun.com>
6364 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6365 Port to Solaris 8, where 'sed' requires a space after the 'r'
6366 command, and where sh dislikes "$/". Clean up the spacing a bit.
6367 Redirect output to $tmp just once.
6369 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6371 * addext.c (<errno.h>): Include.
6372 (errno): Declare if not defined.
6373 (addext): Work correctly when pathconf returns -1 and leaves
6374 errno alone because there is no limit. Also, work even if
6375 pathconf returns a value greater than SIZE_MAX.
6377 2001-08-12 Jim Meyering <meyering@lucent.com>
6379 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6380 Simply `return getcwd (NULL, 0);'.
6381 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6382 Use 1300 as initial value for length, not PATH_MAX.
6384 * pathmax.h: Clean up cpp syntax.
6386 2001-08-12 Jim Meyering <meyering@lucent.com>
6388 * gettimeofday.c: New file.
6390 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6392 2001-08-04 Jim Meyering <meyering@lucent.com>
6394 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6395 to get in sync with glibc.
6397 2001-08-03 Paul Eggert <eggert@twinsun.com>
6399 The following changes are from gettext 0.10.39 as maintained by
6402 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6403 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6404 with inverted sense. All uses changed.
6406 * mbswidth.c: Don't include <limits.h>.
6407 Include <stdlib.h> and <string.h> unconditionally.
6408 (iswcntrl, mbsinit, ISCNTRL): New macros.
6409 (mbsnwidth): Use K&R style function declarations.
6410 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6411 can optimize it when MB_CUR_MAX == 1.
6412 The width of control characters is zero, not 1.
6414 2001-07-15 Jim Meyering <meyering@lucent.com>
6416 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6417 (BUILT_SOURCES): Add unlocked-io.h.
6418 (io_functions): Define.
6419 (unlocked-io.h): New rule.
6420 (DISTCLEANFILES): Add unlocked-io.h.
6421 (all-local): Depend on unlocked-io.h, to ensure it is created.
6423 * unlocked-io.hin: New file
6425 * regex.c: Update from glibc.
6427 2001-07-05 Jim Meyering <meyering@lucent.com>
6429 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6431 (libfetish_a_SOURCES): Put all .h files here instead.
6432 Remove a thus-exposed (better checks in automake) duplicate and
6433 two unnecessary .h files.
6435 2001-06-11 Jim Meyering <meyering@lucent.com>
6437 * regex.c: Update from GNU libc.
6439 2001-05-27 Jim Meyering <meyering@lucent.com>
6441 * readutmp.h (UT_TYPE): Define.
6443 2001-05-24 Jim Meyering <meyering@lucent.com>
6445 * argmatch.c: Include "quote.h".
6446 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6447 quote function. Reported by Göran Uddeborg.
6449 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6451 * dirname.c (dir_name): Compute append_dot using path, not newpath
6452 which is not yet declared.
6454 2001-05-11 Paul Eggert <eggert@twinsun.com>
6456 * Makefile.am (libfetish_a_SOURCES):
6457 Add strftime.c, since we now compile it on all hosts.
6459 * strftime.c (my_strftime):
6460 Define to nstrftime if emacs, but only if my_strftime is not defined.
6461 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6462 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6463 Add one more extra argument: a nanoseconds value.
6466 (my_strftime function): Add %N format.
6467 (emacs_strftimeu): Renamed from emacs_strftime,
6468 with extra ut argument.
6470 2001-05-11 Paul Eggert <eggert@twinsun.com>
6472 dirname code cleanup. base_name now behaves more compatibly
6473 with POSIX basename when given file names that have trailing
6474 slashes, and similarly for dir_name. Add new primitives
6475 base_len and dir_len. Put the directory-name-related decls
6478 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6479 * backupfile.c (base_name): Likewise.
6480 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6481 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6482 * makepath.c (strip_trailing_slashes): Likewise.
6483 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6485 * rename.c (strip_trailing_slashes): Likewise.
6486 * same.c (base_name): Likewise.
6487 * stripslash.c (ISSLASH): Likewise.
6489 * addext.c: Include <dirname.h> after size_t is defined.
6490 * backupfile.c: Likewise.
6492 * addext.c (addext): Use base_len to trim redundant
6493 trailing slashes instead of doing it ourselves.
6494 But do not trim the last slash if it is not redundant.
6496 * backupfile.c (find_backup_file_name,
6497 max_backup_version): Use base_len instead of rolling it ourselves.
6498 Handle the case of "" and (on DOS) "C:" correctly.
6500 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6501 Include <string.h>, <dirname.h>.
6502 (base_name): Allow file names ending in slashes, other than names
6503 that are all slashes. In this case, return the basename followed
6504 by the slashes. This is more general, and can be used in places
6505 where the original base_name purposely had an assertion failure.
6506 (base_len): New function.
6508 * dirname.c: Include <string.h> instead of <stdlib.h>.
6509 Do not include <assert.h>; no longer needed.
6511 (memrchr): Remove decl.
6512 (dir_name_r): Remove.
6513 (dir_len): Renamed from dirlen. All callers changed.
6514 Rewrite in terms of base_name, for simplicity and consistency.
6515 (dir_name): Never return NULL. All callers changed.
6516 Do not include <stdlib.h> in test program; no longer needed.
6517 return 0; is fine for test program.
6519 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6521 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6523 * path-concat.c (path_concat): Use base_len to compute
6524 base length, not strlen; this means we cannot rely on memcpy
6527 * same.c (STREQ): Remove.
6528 (same_name): Handle the case where the basename ends in trailing '/'.
6530 * stripslash.c (strip_trailing_slashes): Return nonzero if
6531 a slash was stripped. Do not strip the last slash after a
6534 2001-04-08 Jim Meyering <meyering@lucent.com>
6536 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6537 recomputed; that's necessary when the offset spans a DST transition.
6538 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6540 2001-04-02 Jim Meyering <meyering@lucent.com>
6542 * regex.h, regex.c: Update from GNU libc.
6544 2001-03-19 Paul Eggert <eggert@twinsun.com>
6546 * version-etc.c (version_etc_copyright): Update to 2001.
6548 2001-03-16 Paul Eggert <eggert@twinsun.com>
6550 * tempname.c (uint64_t): Define to uintmax_t if
6551 not defined, and if UINT64_MAX is not defined.
6552 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6553 Reported by John David Anglin.
6555 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6557 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6558 alias if codeset is empty.
6559 * config.charset (BeOS): Use wildcard syntax.
6561 2001-03-13 Jim Meyering <meyering@lucent.com>
6563 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6564 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6567 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6569 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6571 * unicodeio.c (print_unicode_char): Simplify accordingly.
6573 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6575 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6576 support for DOS/DJGPP.
6578 2001-02-28 Paul Eggert <eggert@twinsun.com>
6580 * Makefile.am (libfetish_a_SOURCES):
6581 Add dup-safer.c, fopen-safer.c.
6582 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6584 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6586 2001-02-25 Paul Eggert <eggert@twinsun.com>
6588 The mkstemp replacement is taken from glibc 2.2.2, with some
6589 portability fixes for use outside glibc, as follows:
6591 * tempname.c (struct_stat64): New macro.
6592 (direxists, __gen_tempname): Use it.
6593 This avoids a portability problem with Solaris 8.
6595 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6596 (<stddef.h>, <stdint.h>, <string.h>):
6597 Include only if STDC_HEADERS || _LIBC.
6598 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6599 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6600 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6601 (__set_errno): Define this macro if <errno.h> doesn't.
6602 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6603 Define these macros if <stdio.h> doesn't.
6604 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6605 Define these macros if <sys/stat.h>
6606 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6607 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6608 __xstat64): Define if not _LIBC.
6609 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6610 (__gen_tempname): Invoke gettimeofday only if
6611 HAVE_GETTIMEOFDAY || _LIBC;
6612 otherwise, fall back on plain "time".
6613 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6615 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6617 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6619 2001-02-17 Jim Meyering <meyering@lucent.com>
6621 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6622 around included file name.
6624 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6626 * strftime.c: Update from GNU libc (the only changes were to comments).
6628 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6630 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6632 2001-02-17 Paul Eggert <eggert@twinsun.com>
6634 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6635 Remove workaround macros for hosts that have mbrtowc but not
6636 mbstate_t, as we now insist on proper declarations for both
6637 before using mbrtowc.
6639 2001-02-17 Jim Meyering <meyering@lucent.com>
6641 * regex.c: Update from libc.
6643 2001-02-16 Paul Eggert <eggert@twinsun.com>
6645 * alloca.c (malloc): Undef before defining, since stdlib.h
6646 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6647 Reported by Mark Hounschell via Paul Eggert.
6649 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6651 * config.charset: Update for FreeBSD 4.2.
6653 2001-01-26 Jim Meyering <meyering@lucent.com>
6655 * quotearg.c: Include stddef.h.
6656 * quote.c: Include stddef.h.
6657 Reported by Axel Kittenberger.
6659 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6660 line in double quotes so that it evokes a better diagnostic.
6661 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6662 Reported by Axel Kittenberger.
6664 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6666 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6667 to avoid a warning. Add back 'const' to inptr.
6669 2001-01-16 Jim Meyering <meyering@lucent.com>
6671 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6674 2001-01-14 Jim Meyering <meyering@lucent.com>
6676 * rename.c: New file. From Volker Borchert.
6677 Include stdlib.h, string.h or strings.h, and xalloc.h.
6678 Use strip_trailing_slashes rather than open-coding it.
6680 2001-01-03 Paul Eggert <eggert@twinsun.com>
6682 * strftime.c: Sync with glibc time/strftime.c 1.81.
6684 2001-01-03 Jim Meyering <meyering@lucent.com>
6686 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6687 local `inptr' to avoid warning with some system declarations of iconv.
6689 2000-12-29 Paul Eggert <eggert@twinsun.com>
6691 * modechange.c: Do not assume that mode_t uses the
6692 traditional octal encoding. E.g. "chmod 1 FOO" should set
6693 the other-execute bit of FOO even if S_IXOTH != 1.
6695 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6696 WOTH, XOTH, ALLM): New macros.
6697 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6698 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6700 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6701 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6703 No need to use uintmax_t; unsigned long is long enough.
6704 Don't bother to get suffix since we don't use it.
6706 2000-12-24 Jim Meyering <meyering@lucent.com>
6708 * hash.c (is_prime): Return explicit boolean values.
6709 (hash_get_first): Return NULL to appease Irix5.6's 89.
6710 Reported by Nelson Beebe.
6712 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6714 * localcharset.c (locale_charset): Add support for Win32.
6716 2000-12-18 Paul Eggert <eggert@twinsun.com>
6718 * physmem.h, physmem.c: New files.
6720 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6721 (noinst_HEADERS): Add physmem.h.
6723 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6724 't' for compatibility with Solaris 8 sort.
6726 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6728 * config.charset: Add support for BeOS.
6730 2000-12-16 Jim Meyering <meyering@lucent.com>
6732 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6733 SHELLS_FILE to a file name that's useful on djgpp systems.
6735 (ADDITIONAL_DEFAULT_SHELLS): Define.
6736 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
6737 Based mostly on a patch from Prashant TR.
6739 2000-12-16 Jim Meyering <meyering@lucent.com>
6741 This bug had a serious impact on chown: `chown N:M FILE' (for integer
6742 N and M) would have treated it like `chown N:N FILE'.
6744 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
6746 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6748 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
6749 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
6750 to the list of canonical encodings. Rename EUC-CN to GB2312.
6752 2000-12-08 Andreas Schwab <schwab@suse.de>
6754 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
6755 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
6757 2000-12-07 Jim Meyering <meyering@lucent.com>
6759 * stripslash.c (ISSLASH): Define.
6760 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
6763 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
6764 (dir_name_r): Declare this function as static.
6765 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
6766 manifest itself on a name containing a mix of slashes and
6768 Make this function work with names starting with a DOS-style
6769 drive letter and colon prefix.
6770 (dir_name): Append `.' if necessary.
6771 Based mostly on patches from Prashant TR and Eli Zaretskii.
6773 * dirname.h (dir_name_r): Remove prototype.
6775 2000-12-05 Jim Meyering <meyering@lucent.com>
6777 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6779 2000-12-04 Jim Meyering <meyering@lucent.com>
6781 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6782 Also include memory.h, stdlib.h, unistd.h if appropriate.
6783 Reported by Andreas Jaeger (conflicting declaration of malloc).
6785 2000-12-02 Jim Meyering <meyering@lucent.com>
6787 * closeout.h: Make idempotent, to avoid some obscure warnings.
6789 2000-12-01 Paul Eggert <eggert@twinsun.com>
6791 * memrchr.c: Include <config.h> before any system include file.
6793 2000-11-29 Paul Eggert <eggert@twinsun.com>
6795 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6797 2000-11-26 Jim Meyering <meyering@lucent.com>
6799 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6801 2000-11-22 Paul Eggert <eggert@twinsun.com>
6803 * strftime.c (my_strftime): Do not invoke mbrlen with a
6804 size of (size_t) -1; it's not portable.
6806 2000-11-17 Akim Demaille <akim@epita.fr>
6808 * obstack.h: Formatting changes.
6809 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6810 prevent type checking.
6811 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6812 cast the value to (void *): assigning a `foo *' to a `void *'
6814 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6816 2000-11-17 Jim Meyering <meyering@lucent.com>
6818 * strstr.c: Update from GNU libc.
6820 2000-11-16 Jim Meyering <meyering@lucent.com>
6822 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6824 2000-11-11 Jim Meyering <meyering@lucent.com>
6826 * error.c: Add a couple #includes, merging from GNU libc version.
6828 2000-11-10 Jim Meyering <meyering@lucent.com>
6830 * obstack.h: Update from GNU libc.
6831 * obstack.c: Likewise.
6833 2000-11-06 Paul Eggert <eggert@twinsun.com>
6835 * getusershell.c (setusershell): Use rewind rather than
6836 fseek/fseeko, to avoid configuration hassles with fseeko.
6837 Don't bother opening SHELLS_FILE if shellstream is NULL;
6840 2000-11-05 Jim Meyering <meyering@lucent.com>
6842 * makepath.h (make_dir): Declare.
6843 * makepath.c (make_dir): Remove `static' attribute.
6846 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6848 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6849 last one in a bucket, advance to the next bucket.
6851 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6853 * fnmatch.c: Do not comment out all the code if we are using
6854 the GNU C library, because in some cases we are replacing buggy
6855 code in the GNU C library itself.
6857 2000-10-30 Paul Eggert <eggert@twinsun.com>
6859 * error.h, getline.h, modechange.h:
6860 Remove "2000" from Copyright line, as the file hasn't been
6861 changed this year other than in the copyright notice.
6863 * xalloc.h: Add "2000" to Copyright line, as this file
6864 was changed this year.
6866 2000-10-30 Paul Eggert <eggert@twinsun.com>
6868 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6869 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6870 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6872 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6874 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6875 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6876 doesn't define __restrict_arr.
6878 2000-10-29 Jim Meyering <meyering@lucent.com>
6880 * xstat.in: Fix grammar in comment.
6882 2000-10-28 Jim Meyering <meyering@lucent.com>
6884 * memchr.c: Update from libc.
6885 Adjust for portability:
6886 [HAVE_STDLIB_H]: Include stdlib.h.
6887 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6888 Undef __memchr, too.
6889 [!weak_alias]: Define __memchr to memchr.
6891 * regex.c: Update from libc.
6892 * regex.h: Likewise.
6893 * getopt1.c: Likewise.
6894 * memcmp.c: Likewise.
6896 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6897 Avoid using fseek, when possible -- it's broken by design.
6898 Patch by Ulrich Drepper.
6900 2000-10-26 Jim Meyering <meyering@lucent.com>
6902 * strftime.c: Update from libc.
6904 2000-10-25 Jim Meyering <meyering@lucent.com>
6906 * obstack.c: Update from libc.
6908 2000-10-23 Jim Meyering <meyering@lucent.com>
6910 * hard-locale.c (hard_locale): Revert last change -- it was simply
6911 wrong. That set_locale call must not have any side effects.
6914 2000-10-22 Jim Meyering <meyering@lucent.com>
6916 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6917 [CYCLIC]: Remove now-unused definition.
6919 * save-cwd.c (O_DIRECTORY): Define, if needed.
6920 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6921 Suggestion from Ulrich Drepper.
6923 2000-10-21 Jim Meyering <meyering@lucent.com>
6925 * dirname.c (dir_name_r): New function, factored out of dir_name.
6926 (dir_name): Use dir_name_r.
6927 * dirname.h (dir_name_r): Declare it.
6929 2000-10-21 Jim Meyering <meyering@lucent.com>
6931 * dirname.c (memrchr): Declare if necessary.
6932 (dir_name): Remove the restriction that there be no
6933 trailing slashes. Now, this code skips past them, effectively
6935 [TEST_DIRNAME] (main): New unit tests.
6937 * memrchr.c: New file from GNU libc.
6938 Undef __memrchr, too.
6939 [!weak_alias]: Define __memrchr to memrchr.
6940 Guard weak_alias use with `#ifdef weak_alias'.
6942 2000-10-17 Jim Meyering <meyering@lucent.com>
6944 * quote.h (PARAMS): Define and use.
6945 Reported by Akim Demaille.
6947 * getopt.c: Update from libc.
6949 2000-10-16 Jim Meyering <meyering@lucent.com>
6951 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6954 2000-09-25 Jim Meyering <meyering@lucent.com>
6956 * md5.h (rol): Define (from GnuPG).
6958 * sha.c: Give credit (GnuPG) where due.
6959 (M): Use rol rather than open-coding it.
6960 Add a FIXME comment.
6962 2000-09-21 Jim Meyering <meyering@lucent.com>
6964 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6965 Reported by Michael Stone.
6967 2000-09-20 Jim Meyering <meyering@lucent.com>
6969 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6970 (noinst_HEADERS): Add sha.h.
6971 Based on code from Scott G. Miller and from GnuPG.
6973 2000-09-15 Jim Meyering <meyering@lucent.com>
6975 * regex.c: Update from libc.
6977 2000-09-10 Jim Meyering <meyering@lucent.com>
6979 * getopt.c (_getopt_internal): Update from glibc.
6981 2000-09-09 Jim Meyering <meyering@lucent.com>
6983 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6984 think it should be used as a general replacement for isascii.
6985 * fnmatch.c: Likewise.
6986 * mbswidth.c: Likewise
6987 * regex.c: Likewise.
6990 * userspec.c: Include sys/param.h and limits.h.
6992 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6993 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6994 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6995 UID, GID. Check range.
6997 2000-09-06 Jim Meyering <meyering@lucent.com>
6999 * getopt.c (_getopt_internal): Update from glibc.
7001 2000-08-30 Jim Meyering <meyering@lucent.com>
7003 * strftime.c: Merge in changes from GNU libc.
7005 2000-08-26 Jim Meyering <meyering@lucent.com>
7007 * closeout.c: Include "__fpending.h".
7008 (close_stdout_status): Return right away if there's nothing to flush.
7010 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7011 * __fpending.c: New file.
7012 * __fpending.h: New file.
7014 2000-08-07 Paul Eggert <eggert@twinsun.com>
7016 Standardize on "memory exhausted" instead of "Memory exhausted"
7017 or "virtual memory exhausted".
7018 * obstack.c (print_and_abort): Use "memory exhausted", not
7019 "virtual memory exhausted".
7020 * same.c (same_name): Invoke xalloc_die instead of printing
7022 * userspec.c (parse_user_spec): Likewise.
7023 * bumpalloc.h: comment fix
7024 * same.c, userspec.c: Include xalloc.h.
7026 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7027 not char *const and pointing to a constant array.
7028 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7029 (xrealloc): Comment fix.
7031 * userspec.c (parse_user_spec):
7032 Don't translate a message until just before returning,
7033 to avoid unnecessary translation.
7035 2000-08-07 Jim Meyering <meyering@lucent.com>
7037 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7038 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7039 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7040 getgroups.c, gethostname.c, getopt.h, group-member.c,
7041 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7042 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7043 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7044 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7045 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7046 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7047 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7048 yesno.c: Back out Copyright date changes for each file with no change
7049 this year. This eases coordination with other programs using the same
7050 source code modules. From Paul Eggert.
7052 2000-08-03 Greg McGary <greg@mcgary.org>
7054 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7055 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7056 (EXTEND_BUFFER): Use them.
7058 2000-08-01 Jim Meyering <meyering@lucent.com>
7060 * dirname.c (ISSLASH): Define.
7061 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7062 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7063 both `\' and `/' may be use as path separators.
7064 Based on a patch from Prashant TR.
7066 2000-07-31 Paul Eggert <eggert@twinsun.com>
7068 * quotearg.c (quotearg_n_options): Don't make the initial
7069 slot vector a constant, since it might get modified.
7071 2000-07-31 Jim Meyering <meyering@lucent.com>
7073 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7074 * obstack.c (print_and_abort): Likewise.
7076 2000-07-30 Paul Eggert <eggert@twinsun.com>
7078 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7079 buffer, so that the caller can always quote one small
7080 component of a "memory exhausted" message in slot 0.
7081 From a suggestion by Jim Meyering.
7083 2000-07-30 Jim Meyering <meyering@lucent.com>
7085 * makepath.c (make_path): Quote the other instance, too.
7087 * quotearg.c (N_STATIC_SLOTVECS): Define.
7088 (STATIC_BUF_SIZE): Define.
7089 (quotearg_n_options): Use only statically allocated storage when
7090 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7091 than STATIC_BUF_SIZE.
7093 2000-07-29 Jim Meyering <meyering@lucent.com>
7095 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7096 * dirname.c (dir_name): Likewise.
7098 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7100 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7101 (dir_name): Assert that there are no trailing slashes.
7103 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7105 * mbswidth.h (mbswidth): Add a flags argument.
7106 (mbswidth): New declaration.
7107 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7108 * mbswidth.c (mbswidth): Add a flags argument.
7109 (mbsnwidth): New function.
7111 2000-07-24 Jim Meyering <meyering@lucent.com>
7113 * mbswidth.c: Remove useless #else. From Bruno Haible.
7115 2000-07-23 Paul Eggert <eggert@twinsun.com>
7117 * mbswidth.c (_XOPEN_SOURCE):
7118 Don't define; this causes problems on Solaris 7.
7119 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7121 2000-07-23 Paul Eggert <eggert@twinsun.com>
7124 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7125 so that mbstate_t is always defined.
7127 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7128 be 1 in at least one GCC installation, and this configuration
7129 error is likely to be common. Ignoring MB_LEN_MAX hurts
7130 performance on hosts that have mbrtowc but have only unibyte
7131 locales, but I assume these hosts are rare.
7133 2000-07-23 Paul Eggert <eggert@twinsun.com>
7135 * quotearg.c: Streamline by invoking multibyte code only if needed.
7136 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7137 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7138 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7139 invoke multibyte primitives.
7141 2000-07-23 Jim Meyering <meyering@lucent.com>
7143 * basename.c (base_name): Add an assertion.
7145 2000-07-15 Bruno Haible <clisp.cons.org>
7147 * quotearg.c: When the system forces us to redefine mbstate_t,
7148 shadow its mbsinit function.
7150 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7152 * mbswidth.h: New file.
7153 * mbswidth.c: New file.
7154 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7155 (noinst_HEADERS): Add mbswidth.h.
7157 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7159 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7162 2000-07-15 Jim Meyering <meyering@lucent.com>
7164 * makepath.c: Include quote.h.
7165 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7166 corresponding argument in a `quote (...)' call.
7167 Give better diagnostics.
7169 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7170 (noinst_HEADERS): Add quote.h.
7172 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7173 from tar's src/misc.c.
7174 * quote.h: New file. Prototypes for same.
7176 2000-07-10 Paul Eggert <eggert@twinsun.com>
7178 From a suggestion by Bruno Haible.
7179 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7180 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7181 to decide whether to define the BeOS workaround macro;
7182 this adjusts to the change to AC_MBSTATE_T.
7184 2000-07-13 Paul Eggert <eggert@twinsun.com>
7186 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7188 * quotearg.c (quoting_style_args, quoting_style_vals,
7189 quotearg_buffer_restyled): Add support for
7190 clocale_quoting_style. Undo previous change to
7191 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7192 and "{RIGHT QUOTATION MARK}" msgids.
7194 2000-07-05 Paul Eggert <eggert@twinsun.com>
7196 The old behavior of quoting `like this' doesn't look good with
7197 newer, ISO-style fonts. See:
7198 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7200 Instead, quote "like this" by default. Let the translator
7201 tailor the locale-specific quoting behavior by providing
7202 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7204 * quotearg.c (N_): New macro.
7205 (gettext_default): New function.
7206 (quotearg_buffer_restyled): Use
7207 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7208 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7210 2000-07-09 Jim Meyering <meyering@lucent.com>
7212 * Most files: Update copyright dates to include 2000.
7214 2000-07-08 Jim Meyering <meyering@lucent.com>
7216 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7218 (xgethostname): Remove now-unnecessary #ifdef.
7219 Move declaration of `err' into loop where it's used.
7221 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7223 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7224 by allocating a larger buffer. Test the gethostname return value for
7225 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7226 returns an error and ENAMETOOLONG isn't defined.
7228 2000-07-05 Paul Eggert <eggert@twinsun.com>
7229 and Bruno Haible <haible@clisp.cons.org>
7231 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7233 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7235 * quotearg.c (struct quoting_options): Simplify quote_these_too
7238 2000-07-03 Jim Meyering <meyering@lucent.com>
7240 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7241 Reported by Bruno Haible.
7243 2000-07-04 Jim Meyering <meyering@lucent.com>
7245 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7246 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7249 2000-07-03 Paul Eggert <eggert@twinsun.com>
7250 and Bruno Haible <haible@clisp.cons.org>
7252 * quotearg.c (mbrtowc):
7253 Assign to *pwc, and return 1 only if result is nonzero.
7254 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7256 2000-07-03 Jim Meyering <meyering@lucent.com>
7258 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7259 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7262 2000-07-02 Jim Meyering <meyering@lucent.com>
7264 * quotearg.c (mbstate_t): Don't define here.
7266 2000-07-02 Jim Meyering <meyering@lucent.com>
7268 * nanosleep.c (SIGCONT): Define if not already defined.
7270 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7272 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7273 per change in ../m4/ls-mntd-fs.m4.
7274 (read_filesystem_list): Ignore symbolic links.
7276 2000-06-29 Jim Meyering <meyering@lucent.com>
7278 * same.c: Include <string.h> or <strings.h>, as appropriate,
7279 for declaration of strcmp.
7281 * long-options.c: Include <stdlib.h>, for declaration of exit.
7283 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7284 Avoid warning by casting result to `char *' to remove `const'.
7286 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7288 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7290 2000-06-26 Paul Eggert <eggert@twinsun.com>
7292 savedir now sets errno on failure and invokes xmalloc to get memory.
7293 Fix a couple of other minor bugs while we're at it.
7295 * savedir.c (<unistd.h>): Do not include; there's no need.
7296 (NAMLEN): Remove macro.
7297 (malloc, realloc): Remove decls.
7299 ("xalloc.h"): Include.
7300 (NAME_SIZE_DEFAULT): New macro.
7301 (savedir): Use xmalloc / xrealloc to allocate memory.
7302 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7303 Skip "" directory entries.
7304 Use strlen to calculate directory entry length, since the old method
7305 is rarely used these days and isn't worth supporting.
7306 Don't use a pointer after freeing it.
7307 Check for integer overflow when calculating allocation size.
7308 Use memcpy to copy entries, instead of stpcpy.
7309 Set errno properly when returning NULL.
7310 Check for readdir error.
7312 2000-06-26 Jim Meyering <meyering@lucent.com>
7314 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7316 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7318 * getusershell.c (xmalloc, xrealloc): Remove functions.
7320 Don't include <stdlib.h>. Don't declare malloc, realloc.
7322 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7324 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7326 2000-06-24 Jim Meyering <meyering@lucent.com>
7328 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7330 2000-06-21 Jim Meyering <meyering@lucent.com>
7332 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7334 2000-06-19 Paul Eggert <eggert@twinsun.com>
7336 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7337 (mbrtowc, mbstate_t): Define substitutes if
7338 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7339 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7340 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7342 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7344 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7345 than 1024, return a memory chunk of least possible size, instead
7346 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7347 Use free/xmalloc instead of xrealloc to avoid copying for very long
7350 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7352 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7353 address, not strdup. Include <stdlib.h> and don't declare free().
7355 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7357 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7360 2000-06-21 Jim Meyering <meyering@lucent.com>
7362 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7363 (noinst_HEADERS): Add getstr.h.
7365 * getline.c (getstr): Move into a separate file.
7366 * getstr.c (getstr): New file, extracted from getline.c, with
7367 the following changes: new parameter, delim2; both delim[12]
7368 parameters have type `int', not `char'. The latter would lose
7369 with 8-bit delimiters.
7370 * getstr.h: New file.
7372 2000-06-19 Jim Meyering <meyering@lucent.com>
7374 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7376 2000-06-18 Jim Meyering <meyering@lucent.com>
7378 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7379 Besides, these days every porting target provides a mkdir function.
7381 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7382 (this snippet comes from src/system.h).
7384 2000-06-15 Paul Eggert <eggert@twinsun.com>
7386 * human.c (adjust_value): New function.
7387 (human_readable_inexact): Apply rounding style even when
7388 printing approximate values.
7390 2000-06-14 Paul Eggert <eggert@twinsun.com>
7392 * human.c (human_readable_inexact): Allow an input block
7393 size that is not a multiple of the output block size, and vice versa.
7394 Reported by Piergiorgio Sartor.
7396 2000-06-14 Paul Eggert <eggert@twinsun.com>
7398 * getdate.y (get_date): Apply relative times after time
7399 zone indicator, not before. Reported by Todd A. Jacobs.
7401 2000-06-13 Jim Meyering <meyering@lucent.com>
7403 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7405 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7407 2000-06-12 Paul Eggert <eggert@twinsun.com>
7409 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7411 2000-06-04 Paul Eggert <eggert@twinsun.com>
7413 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7415 2000-06-04 Jim Meyering <meyering@lucent.com>
7417 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7418 SunOS 4.1.4 for which gid_t is an unsigned type.
7420 2000-06-03 Jim Meyering <meyering@lucent.com>
7422 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7424 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7426 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7427 newer, don't install charset.alias.
7428 * config.charset: Change the Linux/glibc rules so they become empty
7429 on glibc-2.1 or newer.
7431 2000-06-02 Jim Meyering <meyering@lucent.com>
7433 * mountlist.c: Back out last change. Instead, do this...
7434 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7435 member using the same `ignore'-testing code.
7436 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7440 2000-05-29 Jim Meyering <meyering@lucent.com>
7442 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7443 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7445 2000-05-22 Jim Meyering <meyering@lucent.com>
7447 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7449 2000-05-18 Jim Meyering <meyering@lucent.com>
7451 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7452 back, too, since it may have been modified by allocate_entry.
7453 (hash_delete): Rewrite to use neither the assignment operator
7454 nor the comma operator in an if-expression.
7456 2000-05-15 Paul Eggert <eggert@twinsun.com>
7459 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7460 Remove; no longer needed.
7461 "quotearg.h": Add include.
7462 (file_name): Do not bother to explicitly initialize to NULL; it's less
7463 efficient on some hosts.
7464 (close_stdout_status): Remove test as to whether stdout was already
7465 closed; it breaks for the case "echo x | sort >&-".
7466 Quote file name colons.
7467 Do not assume that _("write error") lacks format strings.
7469 2000-05-15 Jim Meyering <meyering@lucent.com>
7471 * version-etc.c (version_etc_copyright): Update the copyright string
7472 used in all --version output.
7474 2000-05-14 Jim Meyering <meyering@lucent.com>
7476 * closeout.c (close_stdout_set_file_name): New function.
7477 (close_stdout_status): Use new file-scoped global.
7478 Return right away if fstat says the stdout file descriptor is invalid.
7479 * closeout.h (close_stdout_set_file_name): Declare.
7481 2000-05-10 Jim Meyering <meyering@lucent.com>
7483 * closeout.c [default_exit_status]: New file-scoped variable.
7484 (close_stdout_set_status): New function.
7485 * closeout.h (close_stdout_set_status): Declare.
7487 2000-05-08 Jim Meyering <meyering@lucent.com>
7489 * long-options.c: Don't include closeout.h.
7490 (parse_long_options): Don't call close_stdout for --version.
7492 2000-05-06 Jim Meyering <meyering@lucent.com>
7494 * strnlen.c: Undefine __strnlen and strnlen.
7495 [!weak_alias]: Define __strnlen to strnlen.
7497 * atexit.c: New file, from libiberty.
7499 2000-05-06 Jim Meyering <meyering@lucent.com>
7501 * closeout.c (close_stdout_status): Also check for errors on the
7504 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7506 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7507 instead of xmalloc, xrealloc, path_concat.
7508 (locale_charset): Treat empty environment variables as absent.
7509 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7511 2000-05-04 Jim Meyering <meyering@lucent.com>
7513 * getopt.c: Update from glibc.
7514 * obstack.c: Likewise.
7515 * obstack.h: Likewise.
7516 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7518 * regex.h: Likewise.
7519 * strndup.c: Likewise.
7520 * strnlen.c: New file, from glibc.
7522 2000-05-01 Jim Meyering <meyering@lucent.com>
7524 * full-write.c (full_write): Remove `FIXME' part of comment.
7526 2000-04-29 Jim Meyering <meyering@lucent.com>
7528 * path-concat.c: Declare strdup only if it's not defined.
7529 * canon-host.c: Likewise.
7531 2000-04-28 Jim Meyering <meyering@lucent.com>
7533 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7534 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7535 included first, then limits.h is included by locale.h by libintl.h.
7536 From John David Anglin.
7538 2000-04-25 Jim Meyering <meyering@lucent.com>
7540 * makepath.c (S_IRWXUGO): Define.
7541 (make_path): Always perform explicit chmod if MODE specifies any
7542 of the `special' permission bits. Prompted by a bug report against
7543 install from Mate Wierdl and Joost van Baal.
7545 2000-04-18 Jim Meyering <meyering@lucent.com>
7549 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7550 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7552 2000-04-17 Jim Meyering <meyering@lucent.com>
7554 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7555 the definition of it to rpl_strftime also defined-away the system's
7558 2000-04-15 Jim Meyering <meyering@lucent.com>
7560 Use `C' to denote so-called `contiguous' files, the same way
7562 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7563 (ftypelet): Use S_ISCTG.
7564 From Michael Deutschmann.
7566 2000-04-14 Jim Meyering <meyering@lucent.com>
7568 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7570 2000-04-08 Jim Meyering <meyering@lucent.com>
7572 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7573 names don't conflict. Reported by Eli Zaretskii.
7575 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7577 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7578 bug. Deal with the different error behavior of Irix iconv.
7580 2000-04-07 Jim Meyering <meyering@lucent.com>
7582 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7583 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7585 2000-04-05 Jim Meyering <meyering@lucent.com>
7587 Portability tweaks required for ultrix4.3.
7588 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7589 * readutmp.c: Include sys/types.h before sys/stat.h.
7590 * canon-host.c: Declare strdup.
7591 * path-concat.c: Likewise.
7592 From John David Anglin.
7594 2000-04-04 Jim Meyering <meyering@lucent.com>
7596 Be more DOS 8.3-friendly.
7597 * ref-add.sin: Renamed from ref-add.sed.in.
7598 * ref-del.sin: Renamed from ref-del.sed.in.
7599 * Makefile.am: Reflect renaming.
7600 Reported by Eli Zaretskii.
7602 Use a temporary file name that won't clash with `charset.alias'
7603 in the DOS 8.3 name space.
7604 * Makefile.am (charset_tmp): Define.
7605 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7606 (uninstall-local): Likewise.
7607 Reported by Eli Zaretskii.
7609 2000-03-29 Paul Eggert <eggert@twinsun.com>
7611 * time/strftime.c (my_strftime): Make sure we call the system
7612 strftime, not ourselves, when invoking the underlying strftime.
7614 2000-03-24 Jim Meyering <meyering@lucent.com>
7616 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7617 (charset_alias): Define.
7618 (install-exec-local): Factor out common code.
7619 (uninstall-local): Split lines longer than 80.
7620 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7622 (.sed.in.sed): New rule. Don't redirect directly to $@.
7623 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7625 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7627 * config.charset: Output a line containing "Packages using this file".
7628 * ref-add.sed.in, ref-del.sed.in: New files.
7629 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7630 ref-del.sed): New rules.
7632 2000-03-17 Jim Meyering <meyering@lucent.com>
7634 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7635 Otherwise, include <strings.h>
7637 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7639 * unicodeio.c (utf8_wctomb): New function.
7640 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7641 format instead of in UCS-4 with platform dependent endianness.
7643 2000-03-07 Paul Eggert <eggert@twinsun.com>
7645 * savedir.c (savedir): Work even if directory size is
7646 negative; this can happen with some screwy NFS configurations.
7648 2000-03-06 Jim Meyering <meyering@lucent.com>
7650 * localcharset.c (get_charset_aliases): Don't try to free file_name
7651 if it's NULL (because we ran out of memory). From Bruno Haible.
7653 2000-03-05 Jim Meyering <meyering@lucent.com>
7655 * localcharset.c ("path-concat.h"): Include.
7656 (get_charset_aliases): Use path_concat instead of ANSI string
7659 * unicodeio.h (PARAMS): Define.
7660 Use it to guard prototype.
7662 2000-03-04 Jim Meyering <meyering@lucent.com>
7664 * Makefile.am (install-exec-local): Create $(libdir) before installing
7666 (uninstall-local): Uncomment this rule so `make distcheck' works
7669 * unicodeio.c (<errno.h>): Include it.
7670 (errno): Declare if not defined.
7672 * localcharset.c: Add Bruno's comment justifying use of volatile.
7674 * config.charset: New version, incorporating remarks from a linux
7675 i18n mailing list. From Bruno Haible.
7677 2000-03-02 Jim Meyering <meyering@lucent.com>
7679 * Makefile.am (EXTRA_DIST): Add config.charset.
7681 2000-03-01 Jim Meyering <meyering@lucent.com>
7683 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7684 * unicodeio.c: Likewise.
7686 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7688 * config.charset: New file.
7689 * localcharset.c: New file.
7690 * unicodeio.h, unicodeio.c: New files.
7691 * Makefile.am (DEFS): Add -DLIBDIR=...
7692 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7693 (noinst_HEADERS): Add unicodeio.h.
7694 (all-local, install-exec-local, charset.alias): New targets.
7696 2000-02-28 Paul Eggert <eggert@twinsun.com>
7698 * quotearg.c (ALERT_CHAR): New macro.
7699 (quotearg_buffer_restyled): Use it.
7701 2000-02-27 Jim Meyering <meyering@lucent.com>
7703 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7704 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7706 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7707 not `#if STDC_HEADERS'.
7708 Declare malloc if needed.
7710 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7711 now that autoconf always defines the HAVE_DECL_ symbols.
7712 * human.c: Likewise.
7714 * strtoumax.c: Likewise.
7716 * backupfile.c: Arrange for cpp to fail if the configure-time
7717 declaration check was not run.
7719 * human.c: Likewise.
7721 * strtoumax.c: Likewise.
7723 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7724 then first look up the entire `.'-containing string as a login name.
7726 2000-02-18 Paul Eggert <eggert@twinsun.com>
7728 * getdate.y: Handle two-digit years with leading zeros correctly.
7729 (textint): New typedef.
7730 (parser_control): Member year changed from int to textint.
7732 (YYSTYPE): Removed; replaced by %union with int and textint members.
7733 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
7734 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
7735 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
7736 (tSNUMBER, tUNUMBER): Now of type <textintval>.
7737 (date, number, to_year): Use width of number in digits, not its value,
7738 to determine whether it's a 2-digit year, or a 2-digit time.
7739 (yylex): Store number of digits of numeric tokens.
7740 Reported by John Kendall.
7742 (parser_control): Changed from struct parser_control to typedef (for
7743 consistency). All uses changed.
7745 (tID): Removed; not used.
7746 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
7748 2000-02-14 Paul Eggert <eggert@twinsun.com>
7750 * getpagesize.h (getpagesize): Port to VMS for Alpha;
7751 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
7753 2000-02-12 Jim Meyering <meyering@lucent.com>
7755 * userspec.c (ISDIGIT): Define it.
7756 (isdigit): Remove definition.
7757 (is_number): Use ISDIGIT, not isdigit.
7758 <libintl.h>: Include.
7760 (parse_user_spec): Mark translatable strings.
7762 2000-02-10 Jim Meyering <meyering@lucent.com>
7764 With these changes, nanosleep.[ch] are finally enough like the other
7765 lib/* replacement files to compile on a few more losing systems.
7767 * nanosleep.h: Don't include config.h.
7768 Remove prototype from declaration of nanosleep.
7769 (PARAMS): Remove now-unneeded definition.
7770 * nanosleep.c: #undef nanosleep.
7771 (rpl_nanosleep): Rename from nanosleep.
7773 2000-02-03 Jim Meyering <meyering@lucent.com>
7775 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
7776 rather than with `#if HAVE_UTMPNAME'.
7778 2000-02-01 Jim Meyering <meyering@lucent.com>
7780 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7782 2000-01-31 Jim Meyering <meyering@lucent.com>
7784 * nanosleep.h (nanosleep): Guard declaration with
7785 `#if ! HAVE_DECL_NANOSLEEP'.
7786 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7787 the declaration in that vendor's sys/timers.h.
7788 Reported by Christian Krackowizer.
7790 * quotearg.c (ISASCII): Add #undef and move definition to follow
7791 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7792 (ISPRINT): Likewise.
7793 Reported by Tom Tromey.
7795 2000-01-30 Jim Meyering <meyering@lucent.com>
7797 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7798 uses of ->ut_name. The latter doesn't work with new Linux header files
7799 where only utmpx.ut_user is declared.
7801 * readutmp.h (UT_USER): Define.
7803 2000-01-23 Jim Meyering <meyering@lucent.com>
7805 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7808 2000-01-22 Jim Meyering <meyering@lucent.com>
7810 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7811 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7812 Required for some AIX systems. Reported by Christian Krackowizer.
7813 [TESTING] (main): New function.
7815 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7816 * dirname.c (dir_name): Support for DOS-style file names with drive
7819 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7821 * strverscmp.c (ISDIGIT): Define.
7822 (strverscmp): Use ISDIGIT, not isdigit.
7824 2000-01-17 Paul Eggert <eggert@twinsun.com>
7826 * nanosleep.c (nanosleep):
7827 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7828 POSIX.1 doesn't require SA_INTERRUPT and some systems
7829 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7830 it's been part of POSIX.1 since day 1 (in 1988).
7832 2000-01-17 Jim Meyering <meyering@lucent.com>
7834 * interlock: Remove unused file. Reported by François Pinard.
7836 2000-01-16 Paul Eggert <eggert@twinsun.com>
7838 * quotearg.c (quotearg_buffer_restyled): Do not quote
7839 alert, backslash, formfeed, and vertical tab unnecessarily in
7840 shell quoting style.
7843 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7844 Free Software Foundation, Inc.
7845 Copying and distribution of this file, with or without modification,
7846 are permitted provided the copyright notice and this notice are preserved.