X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2FChangeLog;h=05f13df9dfa63abf53f0c562ac96f1b8e8f66871;hb=9e5fe7fe46a160efa36ac90e12029ee685642087;hp=6994dbdfe081a051d548a3a89c61d6f41f7d5c94;hpb=4402b0f084d1d32f80a9cf885df536ab74da7a83;p=gnulib.git diff --git a/lib/ChangeLog b/lib/ChangeLog index 6994dbdfe..05f13df9d 100644 --- a/lib/ChangeLog +++ b/lib/ChangeLog @@ -1,3 +1,493 @@ +2004-12-04 Paul Eggert + + Changes imported from coreutils. + * hard-locale.c: Assume exists. + Include "strdup.h". + (GLIBC_VERSION): New macro. + (hard_locale): Assume setlocale exists. + Rewrite to avoid #ifdef. + Use strdup rather than malloc + strcpy. + * human.c: Assume exists. + (human_readable): Assume localeconv exists. + +2004-12-01 Jakub Jelinek + + * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC, + convert T2, not T. (Imported from libc.) + +2004-11-30 Paul Eggert + + * getcwd.c (is_ENAMETOOLONG): New macro. + (__getcwd.c): Don't restore errno; glibc doesn't. + [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd + first, falling back to our code only if its results look suspicious. + Ensure that the resulting buffer is only as large as necessary. + + * readutmp.c: Include readutmp.h first. + Include , since readutmp.h no longer does that. + * readutmp.h: Don't include , + , ; not needed to establish interface. + (errno): Remove decl. + (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed. + (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME, + UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros. + +2004-11-28 Simon Josefsson + + * base64.h, base64.c: New file. + +2004-11-27 Paul Eggert + + * getcwd.h: New file, which I forgot to check in on 2004-11-25. + +2004-11-25 Paul Eggert + + Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using + HP's ANSI C compiler. + * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl. + Declaring int functions causes warnings on some modern systems and + shouldn't be needed to compile on ancient ones. + * same.c (MIN) [defined MIN]: Don't define, since it's already + defined. + + * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but + with the following changes. + (__set_errno): Parenthesize properly. + Include . + (MIN, MAX, MATCHING_INO): New macros. + (__getcwd): Define with prototype, not K&R form. + Use heuristics to allocate default buffer on stack if possible. + If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2) + behavior, and to avoid the PATH_MAX limit when computing + ../../../../... + Use MATCHING_INO to compare inode number to file. + Check for arithmetic overflow in size calculations. + Fix bug in reallocation of dot array that caused getcwd to fail + on directories nested deeper than 75. + Be more careful about saving errno on error. + Do not use realloc; use only free+malloc, as this is a bit + more flexible and avoids a needless copy operation. + Do not inspect st_dev and st_ino for symbolic links; POSIX + doesn't specify the latter. + Check for closedir errors. + Avoid needless casts. + Use "#ifdef weak_alias" around weak_alias, to be like other + glibc code. + The following changes to getcwd.c have effect only when used in + gnulib; they have no effect inside glibc proper. + (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove, + as alloca isn't used. + (alloca, __alloca): Likewise. + [!_LIBC]: Include "getcwd.h", "mempcpy.h". + Include , , , + unconditionally, as gnulib assumes C89 or better. + Do not include . + (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove + no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or + better. + (NULL) [!defined NULL]: Remove; we assume C89 or better. + Include in a way that is compatible with modern Autoconf. + (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN): + New macros, if not already defined. + Include if _LIBC, not if __GNU_LIBRARY__. + Use "_LIBC", not "defined _LIBC", for consistency. + (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has + a mempcpy module. + (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros. + (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *. + * xgetcwd.c: David MacKenzie's old code was removed, so give + credit only to Jim Meyering and adjust the copyright dates. + Do not include , , , + , , "pathmax.h". + Instead, include "xgetcwd.h" (first) and "getcwd.h". + (INITIAL_BUFFER_SIZE): Remove. + (xgetcwd): Rely on getcwd, since we now depend on a reliable one. + +2004-11-23 Jim Meyering + + * getopt_.h: Remove trailing blanks. + +2004-11-23 Paul Eggert + + * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros. + (futimens): New function, which uses futimes if available. + (futimens, utimens): Support timespec==NULL, with same semantics + as utime and utimens. + * utimens.h (futimens): New decl. + +2004-11-23 Jim Meyering + + * __fpending.c: Add comment. + +2004-11-23 Sergey Poznyakoff + + * lib/getopt_.h: Re-addition of __getopt_argv_const caused + redefinition warnings. To avoid them, include the defines + in `#if !defined __need_getopt ... #endif'. The only place + where __getopt_argv_const is used is in definitions + of getopt_long and getopt_long_only below, which are as well + protected by `#ifndef __need_getopt'. + [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef + __need_getopt after including and These + headers might have defined it. + +2004-11-20 Paul Eggert + + * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID): + New macros. + (getopt, getopt_long, getopt_long_only, optarg, opterr, optind, + optopt): Use them instead of invoking ## directly; otherwise, the + symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt. + +2004-11-19 Bruno Haible + + * strtok_r.c: Move comments from here... + * strtok_r.h: ... to here. + +2004-11-17 Paul Eggert + + * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc + might fail. Problem reported by Yoann Vandoorselaere. + * calloc.c (rpl_calloc): Defend against buggy calloc implementations + that mishandle size_t overflow. + +2004-11-16 Paul Eggert + + * canon-host.c: Include "strdup.h". + (canon_host): Use getaddrinfo if available, so that IPv6 works. + Use strdup instead of malloc/strcpy to duplicate strings. + + * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit. + (human_space_before_unit): New constant. + * human.c (human_readable): Support it. + + * xgetcwd.c: Include , for PATH_MAX. + (xgetcwd): Set errno correctly when failing. + Work around Solaris 9 bug: getcwd sets errno==ERANGE even though + the failure is actually due to a PATH_MAX problem. + + Further getopt changes to make it more likely that glibc will + buy the changes back. + * getopt.c (POSIXLY_CORRECT): New constant. + (getopt): Use it, so to preserve glibc semantic + * getopt1.c (getopt_long, getopt_long_only): Arg is char * const * + when compiling for libc. + * getopt_.h (__getopt_argv_const): Bring it back. + (getopt_long, getopt_long_only): Use it. + + * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal): + New arg POSIXLY_CORRECT. All callers changed. + (getopt): Argv is now char * const *, as per standard. + (_getopt_internal_r, _getopt_internal): Argv is now char **, + not char *__getopt_argv_const *. + * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only, + _getopt_long_only_r): Likewise. + * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise. + * getopt_int.h (_getopt_internal, _getopt_internal_r, + _getopt_long_r, _getopt_long_only_r): Likewise. + * getopt_.h (__getopt_argv_const): Remove. + (getopt): Argv is now char * const *, as per standard. + + * getdate.y (tORDINAL): New token. + (day, relunit): Allow it for relative times. + (relative_time_table): Use tORDINAL for ordinals. + +2004-11-15 Jim Meyering + + * closeout.c: Include "__fpending.h" once again. + Include . + (close_stdout): Don't fail just because stdout was closed initially, + since some programs don't write to stdout in the normal course of + operation (other than --version and --help), and we don't want this + function to make e.g. `touch file >&-' fail. + But do fail if it was closed and someone has tried to write to it. + E.g., `printf foo >&-' must fail. + +2004-11-11 Simon Josefsson + + * strtok_r.h, strtok_r.c: New file. + +2004-11-11 Paul Eggert + + * getopt_.h (__getopt_argv_const): New macro, to be used so that + we can stop lying to compilers about the constness of argv when we + are compiled outside glibc. + (getopt, getopt_long, getopt_long_only): Use it. + * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal, + getopt): Likewise. + * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only, + _getopt_long_only_r): Likewise. + * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r, + _getopt_long_only_r): Likewise. + + * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]: + Include and , and if available. + Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for + the other external symbols. + (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style + declaration, since the above renaming now works around collisions. + +2004-11-11 Jim Meyering + + * linebreak.c: Remove trailing blanks. + * alloca_.h: Likewise. + * acosl.c: Likewise. + * euidaccess.c: Likewise. + * allocsa.h: Likewise. + +2004-11-10 Paul Eggert + + * mktime.c (SHR): New macro, which is a portable + substitute for >> that should work even on Crays. + (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it. + Problem reported by Mark D. Baushke in + . + * getdate.y (SHR): Likewise. + (tm_diff): Use it. + * strftime.c (SHR): Likewise. + (tm_diff): Use it. + * quotearg.c (struct quoting_options): Use unsigned int for + quote_these_too, so that right shifts are well defined. All uses + changed. + +2004-11-10 Simon Josefsson + + * getaddrinfo.h, getaddrinfo.c: New files. + +2004-11-10 Jim Meyering + + Ensure that no close failure goes unreported. + * closeout.c (close_stdout): Always close stdout. I.e., don't + return early when it seems there's nothing to flush. + Don't include __fpending.h. + +2004-11-09 Paul Eggert + + * strftime.c (DO_MULTIBYTE): Check for wchar.h, too. + +2004-11-05 Bruno Haible + + * readlink.c: Include stddef.h, needed for size_t on Woe32. + Reported by Mark D. Baushke . + +2004-11-04 Bruno Haible + + 2004-09-11 Bruno Haible + * allocsa.valgrind: New file. + 2004-02-06 Bruno Haible + * allocsa.h (sa_alignof): Define differently with HP-UX cc, to + avoid a bug of this cc on HP-UX 10.20 dealing with enums. + Reported by Christopher Seip . + +2004-11-03 Paul Eggert + + * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1 + with errno == ERANGE if the buffer is too small. + Problem reported by Mark D. Baushke. + +2004-11-02 Paul Eggert + + * xreadlink.c (MAXSIZE): New macro. + (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer + size does not exceed MAXSIZE. Avoid cast. + As suggested by Mark D. Baushke in + , + if readlink fails with buffer size just under MAXSIZE, try again + with MAXSIZE. + +2004-11-02 Derek R. Price + and Paul Eggert + + * getdate.y [!TEST]: Include , since we use sprintf now. + (get_date): Overparenthesize to avoid GCC warning. + +2004-11-02 Bruno Haible + + * setenv.h (unsetenv): Define as a macro if the system's unsetenv() + function returns void. + +2004-11-01 Paul Eggert + + * lib/getpass.c (fflush_unlocked, flockfile, funlockfile) + (funlockfile, fputs_unlocked, putc_unlocked): Don't define if + already declared. + +2004-10-29 Paul Eggert + + * getdate.y: Add support for TZ="foo" within a date string. + Fix some bugs near time_t boundaries. Reject dates with + out-of-range components, e.g., "Sept 31". + Include , "setenv.h", "xalloc.h". + (ISDIGIT_LOCALE): Remove; unused. + Note that the TZ and time functions used here are not reentrant. + (mktime_ok, get_tz): New functions. + (TZBUFSIZE): New constant. + (get_date): Parse leading TZ="foo". Reject out-of-range components;. + This requires that we sometimes generate our own TZ="XXX..." setting. + +2004-10-27 Derek R. Price + + * mktime.c (not_equal_tm): Remove redundant check. + +2004-10-24 Paul Eggert + + * getdate.y: Use Bison 1.875 features, and some minor + code cleanups. This change does not affect semantics. + Don't include ; no longer needed. + Don't include unlocked-io.h; only the "#if TEST" code uses + stdio, and performance isn't crucial there. + (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by + Bison 1.875 features as described below. + All uses of "PC." replaced by "pc->". + (YYSTYPE): Add a forward declaration. + (yylex, yyerror): Use full prototypes in forward decls. + Use "%pure-parser" rather than obsolescent "%pure_parser". + Use %parse-param and %lex-param instead of obsolescent + YYPARSE_PARAM and YYLEX_PARAM. + (meridian_table, month_and_day_table, time_units_table, + relative_time_table, time_zone_table, military_table, + lookup_zone, lookup_word, get_date): + Use NULL instead of 0 where appropriate. + (to_hour): Avoid abort (), to avoid a dependency on + stdlib.h. + (yyerror, yylex): Now accepts parser_control * arg. + (main) [TEST]: Use '\0' rather than 0 for char. + +2004-10-22 Paul Eggert + + * getpagesize.c (getpagesize): Don't assume exists. + It's now the caller's responsibility to handle the case where + !HAVE_GETPAGESIZE && !defined getpagesize. + + * mktime.c (leapyear): Arg is long int, not int. + +2004-10-18 Paul Eggert + + * argp-fs-xinl.c, argp-xinl.c: Update from glibc. + +2004-10-12 Simon Josefsson + + * getpass.c (fflush_unlocked, flockfile, funlockfile) + (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map + to real functions. + +2004-10-11 Yoann Vandoorselaere + + * vsnprintf.h: New file. + * vsnprintf.c: New file. + +2004-10-07 Bruno Haible + + * snprintf.c (snprintf): Avoid a memory allocation if the result fits + into the provided buffer. + +2004-10-06 Paul Eggert + + * diacrit.c, diacrit.h: Add GPL notice. + + * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice. + * atanl.c (atanl): Keep the code as similar to glibc as possible. + * logl.c (logl): Keep the code as similar to glibc as possible. + This avoids a potential constant-folding bug. + +2004-10-05 Bruno Haible + + * strsep.h: Don't declare strsep() if HAVE_STRSEP. + +2004-10-04 Paul Eggert + + * xalloc.h (xmemdup): Renamed from xclone. All uses changed. + * xmalloc.c (xmemdup): Likewise. + * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC, + XFREE): Remove these long-obsolescent macros. + * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c + * xstrdup.c: Remove. + + * regex.c (re_comp): Cast gettext return value to char *, + Problem reported by Martin Neitzel via Mark D. Baushke. + +2004-10-04 Simon Josefsson + + * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of + '#ifdef USE_UNLOCKED_IO'. + +2004-10-04 Paul Eggert + + * argmatch.c, closeout.c, error.c, exclude.c, getdate.y, + getndelim2.c, getpass.c, getusershell.c, linebuffer.c, + md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c, + regex.c, sha1.c, version-etc.c, yesno.c: + Include "unlocked-io.h" only if USE_UNLOCKED_IO. + * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now + the includer's responsibility. + + Sync from coreutils. + + * modechange.c (mode_compile): Don't decrement a pointer that + points to the start of a string, as the C Standard says the + resulting behavior is undefined. + + * backupfile.h (enum backuptype): Rename none -> no_backups, + simple -> simple_backups, numbered_existing -> + numbered_existing_backups, numbered -> numbered_backups + to avoid shadowing problems. All uses changed. + * argmatch.c (enum backuptype) [defined TEST]: Likewise. + * backupfile.c (check_extension, numbered_backup): + Rename locals to avoid shadowing 'basename'. + * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than + once. + + * .cppi-disable: Add getopt_.h, getopt_int.h. + * .cvsignore: Add getopt.h. + +2004-10-04 Simon Josefsson + + * memmem.h: New file. + * memmem.c: New file, taken from glibc. + +2004-10-02 Jim Meyering + + * dirfd.h, getpagesize.h: Add copyright notice. + +2004-10-01 Paul Eggert + + * snprintf.c: Remove comments as to why each header is needed. + +2004-10-01 Yoann Vandoorselaere + + * strsep.h: New file. + * strsep.c: New file. + +2004-10-01 Simon Josefsson + + * snprintf.c (snprintf): Handle size==0. + +2004-10-01 Simon Josefsson + Bruno Haible + + * snprintf.c: Include , , . + (snprintf): Declare 'args'. + +2004-09-30 Simon Josefsson + + * snprintf.h, snprintf.c: New files. + +2004-09-30 Sergey Poznyakoff + + * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL + (hol_entry_help): Never translate an empty string. + Do not translate option tag (opt->name) if OPTION_NO_TRANS is set + * argp.h (OPTION_NO_TRANS): New option. + +2004-09-29 Oskar Liljeblad + + * xvasprintf.c: Include xalloc.h. + (xvasprintf): Use xalloc_die, not xmalloc_die. + +2004-09-28 Paul Eggert + + * dummy.c: Change copyright notice to FSF, and license to GPL. + 2004-09-13 Paul Eggert * argp-pvh.c (argp_program_version_hook): Provide initial value. @@ -60,16 +550,16 @@ * argp-parse.c (N_): Define unconditionally. (argp_default_options): Fill out initializers with 0 to avoid gcc warnings. - + 2004-08-12 Simon Josefsson * getopt.c, getopt1.c: Remove ELIDE_CODE hack. * getopt_.h: Renamed from getopt.h. - + 2004-08-11 Paul Eggert Merge from coreutils. - + * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing wmemchr or wmemcpy. Problem reported by Robert Dahlem for Reliant Unix 5.43. @@ -96,7 +586,7 @@ readable. This could be improved further but it'd take some work. 2004-08-08 Simon Josefsson - + * xgethostname.c: Don't include error.h (not used). * getpass.h: Add.