X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2FChangeLog;h=fcfcaadd190830eeb6486e8351010cece4fe7cc7;hb=45a14d0fe450d6b70c404cc9ae6aca4f31054896;hp=53e94a2b7a13a061c7b6373a827fe0b2b189dbf6;hpb=ea626b109404ea6c3a2e74938db386266dbda715;p=gnulib.git diff --git a/lib/ChangeLog b/lib/ChangeLog index 53e94a2b7..fcfcaadd1 100644 --- a/lib/ChangeLog +++ b/lib/ChangeLog @@ -1,3 +1,303 @@ +2005-09-20 Derek Price + + * getaddrinfo.c: Don't include included from getaddrinfo.h. + +2005-09-19 Ralf Wildenhues + + Use a consistent style for including . + * __fpending.c, acl.c, argmatch.c, + argp-help.c, argp-parse.c, + argp-pvh.c, backupfile.c, basename.c, c-stack.c, + calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c, + creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c, + dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c, + fd-safer.c, file-type.c, fileblocks.c, filemode.c, + filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c, + fsusage.c, ftruncate.c, full-write.c, fwriteerror.c, + getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c, + getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c, + hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c, + inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c, + memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c, + modechange.c, mountlist.c, open-safer.c, physmem.c, + pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c, + progreloc.c, putenv.c, quote.c, quotearg.c, readline.c, + readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c, + safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c, + strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c, + strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c, + strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c, + userspec.c, utimecmp.c, version-etc-fsf.c, + version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c, + xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c, + xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c: + Standardize inclusion of config.h. + * __fpending.h, dirfd.h, getdate.h, human.h, + inttostr.h: Removed inclusion of config.h from header files. + * inttostr.c: Adjusted in-tree users. + * timespec.h: Remove superfluous warning to include config.h. + * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c, + gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c, + nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c, + unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H. + +2005-09-16 Paul Eggert + + * stat-time.h: New file. + * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP): + (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h, + in a different way. + (timespec_cmp): New function. + * utimecmp.c: Include stat-time.h. + (SYSCALL_RESOLUTION): Depend on whether various struct stat + members exist, not on the obsolescent ST_MTIM_NSEC. + (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS. + +2005-09-15 Derek Price + Paul Eggert + + * regcomp.c, regexec.c, regex_internal.c: Back out previous + changes, consolidating in... + * regex_internal.h: ...this file. + +2005-09-15 Derek Price + + * regex_internal.h: Blank `pure' for GNUC < 3. + * regex_internal.c: Ditto, using this... + (__GNUC_PREREQ): ...new macro. + * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using... + (__GNUC_PREREQ): ...this new macro. + + * strstr.h: Include string.h. Define strstr as a macro here. + +2005-09-13 Derek Price + + * canon-host.c (canon_host_r): Set *cherror on memory allocation + failure. + Reported by Jim Meyering . + +2005-09-13 Jim Meyering + + * canon-host.c: Filter through gnu indent and reword comments slightly. + * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing. + +2005-09-12 Ralf Wildenhues (tiny change) + + * lib/base64.c: Typo. + (base64_encode): Put b64str in initialized data section. + +2005-09-12 Derek Price + + Return usable errors from canon-host. + * canon-host.h: New file. + * canon-host.c (canon_host): Wrap... + (canon_host_r): ...this new function, which now relies exclusively on + getaddrinfo. + (ch_strerror): New function. + (last_cherror): New global. + * getaddrinfo.c: Move include of getaddrinfo.h first to test interface. + (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on + void *. + (freeaddrinfo): Free ai->ai_canonname when set. + +2005-09-12 Derek Price + Paul Eggert + + * glob-libc.h: Renamed from glob_.h. The new version is + taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB' + protecting things that should be done only in gnulib contexts. + * glob_.h: New file, containing only the glob things needed for + gnulib. + (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB. + (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed. + (glob, globfree, glob_pattern_p): Now defined simply in terms of + rpl_glob, rpl_globfree, rpl_glob_pattern_p. + (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer + and to respect the namespace rules better. + +2005-09-12 Paul Eggert + + Merge glibc and coreutils changes into gnulib, plus a few + extra fixes. + * md5.c: Use #error rather than a string. + (CYCLIC): New macro, from glibc source. Use it instead of rol. + * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already. + (__attribute__): Define to empty for non recent-GCC. + (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block): + (__md5_process_bytes, __md5_read_ctx, __md5_stream): + Renamed from their non-__ counterparts, with new macros replacing + them if not _LIBC. Add __THROW attribute. + (rol): Remove. + (struct md5_ctx): Align buffer if using GCC. + * sha1.h (struct sha1_ctx): Likewise. + * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed. + The old name was backwards. + (NOTSWAP): Remove; not used. + (rol): New macro, moved here from md5.h. + (sha1_process_block): Remove a FIXME that doesn't make sense. + +2005-09-12 Derek Price + + * gai_strerror.c: Include config.h when available. Include + getaddrinfo.h before other headers to test interface. + Reported by Larry Jones . + +2005-09-08 Paul Eggert + + * glob.c (glob, globfree, __glob_pattern_p): Use old-style function + definitions, since that's the preferred style in glibc. + Fix a minor spacing issue, and update copyright notice to match glibc's. + +2005-09-06 Paul Eggert + + * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning. + +2005-09-06 Simon Josefsson + + * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not + TCSETATTR. Reported by Derek Price . + +2005-09-05 Paul Eggert + + Change bitset word type from unsigned int to unsigned long int, + as this has better performance on typical 64-bit hosts. + Port bitset code to hosts with unusual word sizes. + * regcomp.c (build_equiv_class, build_charclass, build_range_exp): + (build_collating_symbol): + Prefer bitset to re_bitset_ptr_t in prototypes, when the actual + argument is a bitset. This is merely a style issue, but it makes + it clearer that an entire array is expected. + (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps): + * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op): + Port to the case where bitset_word is not the same as unsigned int. + * regex_internal.h (bitset_set, bitset_clear, bitset_contain): + (bitset_not, bitset_merge, bitset_set_all, bitset_mask): + Likewise. + * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top): + (build_trtable, group_nodes_into_DFAstates): + Likewise. + * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8): + Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS. + * regex_internal.h (bitset_set_all, bitset_not): Likewise. + * regexec.c (group_nodes_into_DFAstates): Likewise. + * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff. + * regcomp.c (optimize_subexps, lower_subexp): + Work even if bitset_word has holes in its bitwise representation. + * regex_internal.h (BITSET_WORD_BITS): Likewise. + * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top): + Likewise. + * regex_internal.c (re_string_reconstruct): + Don't assume UCHAR_MAX == 255. + * regex_internal.h (bitset_set_all): Likewise. + * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS. + All uses changed. + (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed. + (bitset_word): New type, replacing 'unsigned int' for bitset uses. + All uses changed. + (BITSET_WORD_MAX): New macro. + (bitset_set, bitset_clear, bitset_contain, bitset_empty): + (bitset_set_all, bitset_copy): Now inline functions, not macros. + (bitset_empty, bitset_copy): + Prefer sizeof (bitset) to multiplying it out ourselves. + (bitset_not_merge): Remove; unused. + (bitset_contain): Return bool, not unsigned int with one bit on. + All callers changed. + * regexec.c (build_trtable): Don't assume bitset has no stricter + alignment than re_node_set; do this by defining a new internal + type struct dests_alloc and using it to allocate memory. + +2005-09-02 Paul Eggert + + Check for arithmetic overflow when calculating sizes, to prevent + some buffer-overflow issues. These patches are conservative, in the + sense that when I couldn't determine whether an overflow was possible, + I inserted a run-time check. + * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros. + (SIZE_MAX) [!defined SIZE_MAX]: New macro. + (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc): + (re_xnrealloc, re_x2nrealloc): New inline functions. + * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp): + (build_equiv_class, build_charclass): Check for arithmetic overflow + in size expression calculations. + * lib/regex_internal.c (re_string_realloc_buffers): + (build_wcs_upper_buffer, re_node_set_add_intersect): + (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last): + (re_dfa_add_node, register_state): Likewise. + * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal): + (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival): + (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry): + (match_ctx_add_subtop, match_ctx_add_sublast): Likewise. + +2005-09-01 Paul Eggert + + * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX, + to avoid a collision with bits/local_lim.h in glibc. + All uses changed. Problem reported by Dmitry V. Levin in + . + + * regex_internal.c (build_wcs_upper_buffer): Fix portability + bugs in int versus size_t comparisons. + (re_string_context_at): Fix bug where the code assumed that + Idx is signed. + + Use bool where appropriate. + * regcomp.c (re_set_fastmap): ICASE arg is bool, not int. + All callers changed. + (calc_eclosure_iter): Likewise, for ROOT arg. + (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg. + (build_charclass_op): Likewise, for NON_MATCH arg. + * regex_internal.c (re_string_allocate, re_string_construct): + (re_string_construct_common): Likewise, for ICASE arg. + * regexec.c (re_search_2_stub, re_search_stub): + Likewise, for RET_LEN arg. + (check_matching): Likewise, for FL_LONGEST_MATCH arg. + (set_regs): Likewise, for FL_BACKTRACK arg. + * regcomp.c (re_compile_fastmap_iter, optimize_utf8): + (duplicate_node_closure, calc_inveclosure, calc_eclosure): + (calc_eclosure_iter, parse_bracket_exp): + Use bool for internal variables that are booleans. + * regexec.c (re_search_internal, check_matching, proceed_next_node): + (set_regs, build_sifted_states, sift_states_bkref): + (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub): + (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates): + (find_collation_sequence_value): + Likewise. + * regex_internal.c (re_node_set_insert, re_node_set_insert_last): + (re_node_set_compare): + Return bool, not int. All callers changed. + * regexec.c (check_halt_node_context, check_dst_limits): + (build_trtable, check_node_accept): Likewise. + * regex_internal.h: Include stdbool.h. + + Fix bugs uncovered when converting to bool. + * regcomp.c (calc_eclosure_iter): Check for storage allocation + failure instead of charging ahead blindly. + * regex_internal.c (register_state): Likewise. + * regexec.c (re_search_2_stub): Use simpler method than boolean + for freeing internal storage. + (group_nodes_into_DFA_states): Use unsigned int, not int, for + bitset pieces used as boolean, to avoid undefined behavior + on hosts that do int overflow checking. + +2005-08-31 Derek Price + + * getdelim.c (getdelim): Return EOF on EOF. + Reported by Larry Jones . + +2005-08-31 Paul Eggert + + * regex_internal.c (re_string_reconstruct): Don't assume buffer + lengths fit in regoff_t; this isn't true if regoff_t is the same + width as size_t. + * regex.c (re_search_internal): 5th arg is LAST_START + (= START + RANGE) instead of RANGE. This avoids overflow + problems when regoff_t is the same width as size_t. + All callers changed. + (re_search_2_stub): Check for overflow when adding the + sizes of the two strings. + (re_search_stub): Check for overflow when adding START + to RANGE; if it occurs, substitute the extreme value. + 2005-08-31 Jim Meyering * regcomp.c (search_duplicated_node): Make first pointer arg