--- /dev/null
+2001-09-26 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
+
+ * src/buffer.c (flush_read): Don't diagnose partial blocks before
+ end of file; just ignore them silently.
+
+ * src/list.c (read_header): Don't keep around extended name
+ and link info indefinitely; keep it only for the next file.
+ This fixes a bug introduced in 1.13.24, and removes the need
+ for some static variables. Set recent_long_name and
+ recent_long_link to zero if there were no long links; this
+ avoids a violation of ANSI C rules for pointers in delete.c.
+ * THANKS: Add Christian Laubscher.
+
+2001-09-26 Jim Meyering <meyering@lucent.com>
+
+ * doc/tar.texi (Remote Tape Server): is know -> is known
+
+2001-09-25 Paul Eggert <eggert@twinsun.com>
+
+ * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
+ <iconv.h> may define EILSEQ (e.g. libiconv). Define a
+ replacement EILSEQ to be ENOENT, not EINVAL, since callers may
+ want to distinguish EINVAL and EILSEQ.
+
+2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
+
+ * src/extract.c (maybe_recoverable):
+ Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
+
+2001-09-22 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
+
+ * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
+ with GPL.
+
+ * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
+ * PORTS: Add copyright notice, 'star' reference.
+ * README-alpha: Add copyright notice, autoconf 2.52 patch.
+ * THANKS: Add Christophe Kalt.
+ * config.sub: Upgrade to 2001-09-14 version.
+
+ * configure.ac (ALL_LINGUAS): Add ko.
+ * po/ko.po: Resurrected file.
+
+ * doc/convtexi.pl: Add coding advice for Emacs.
+
+ * doc/getdate.texi: Add copyright notice.
+
+ * doc/mdate-sh: Upgrade to automake 1.5 version.
+
+ * doc/tar.texi (extracting files): Mention --to-stdout.
+ (Option Summary, Dealing with Old Files): New option --overwrite-dir.
+ (Overwrite Old Files): Likewise.
+
+ * lib/Makefile.am (noinst_HEADERS):
+ Remove copysym.h. Add print-copyr.h, unicodeio.h.
+ (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
+
+ * lib/copysym.c, lib/copysym.h: Remove.
+ * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
+ lib/unicodeio.h: New files.
+
+ * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
+ lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
+
+ * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
+ (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
+
+ * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
+ * m4/isc-posix.m4: Remove.
+
+ * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
+
+ * po/POTFILES.in: Add copyright notice.
+
+ * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
+ well as after.
+ * tests/Makefile.am (LDADD): Likewise.
+
+ * src/buffer.c (write_archive_buffer, close_archive):
+ If an archive is a socket, treat it like a FIFO.
+ (records_read, records_written): New vars.
+ (write_archive_to_stdout): Now bool, not int.
+ (open_archive, flush_write, flush_read): Keep records_read and
+ records_written up to date.
+
+ * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
+ (write_archive_to_stdout): Now bool, not int.
+ (enum read_header): New value HEADER_SUCCESS_EXTENDED.
+ (read_header): Now takes bool arg. Existing callers modified
+ to pass 0, unless otherwise specified.
+
+ * src/delete.c (records_read): Remove; now a global.
+ (acting_as_filter): Now bool, not int.
+ (recent_long_name, recent_long_link, recent_long_name_blocks,
+ recent_long_link_blocks, records_read, records_written): New decls.
+ (records_skipped): New var.
+ (move_archive): Don't divide by zero if arg is 0.
+ Use the above vars to compute how far to move.
+ (write_recent_blocks): New function.
+ (delete_archive_member): Pass 1 to read_header, so that it doesn't
+ read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
+ Keep track of how many records have been skipped.
+ Let the buffer code count records.
+ When copying a header, copy any extended headers that came before it.
+
+ * src/extract.c (extract_archive): When marking a directory to be
+ updated after symlinks, stat all directories after it in the
+ delayed-set-stat list too, since they will be checked after
+ symlinks. Add support for --overwrite-dir.
+
+ * src/list.c (recent_long_name, recent_long_link,
+ recent_long_name_blocks, recent_long_link_blocks): New vars.
+ (read_and): Pass 0 to read_header.
+ (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
+ headers into new vars. Null-terminate incoming symbolic links.
+
+ * src/rmt.c: Include print-copyr.h, not copysym.h.
+ (main): Use print_copyright, not copyright_symbol.
+ * src/tar.c (decode_options): Likewise.
+ (OVERWRITE_DIR_OPTION): New constant.
+ (long_options, usage, decode_options): Add --overwrite-dir.
+
+ * src/tar.h: Put copyright notice into documentation.
+
+ * tests/Makefile.am (TESTS): Add delete03.sh.
+ * tests/delete03.sh: New file.
+
+ * tests/genfile.c: Include print-copyr.h, not copysym.h.
+ (main): Use print_copyright, not copyright_symbol.
+ Include <argmatch.h>.
+ (pattern_strings): Remove.
+ (pattern_args, pattern_types): New constants.
+ (main): Use XARGMATCH, not argmatch.
+
+2001-09-20 Jim Meyering <meyering@lucent.com>
+
+ * lib/xstrtol.c (strtoimax): Guard declaration with
+ `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
+ The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
+ have their own, conflicting declaration of strtoimax in sys/inttypes.h.
+ (strtoumax): Likewise, for completeness (it wasn't necessary).
+ * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
+ Check for declaration of strtoimax.
+ * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
+ Check for declaration of strtoumax.
+
+2001-09-16 Paul Eggert <eggert@twinsun.com>
+
+ * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
+
+2001-09-14 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
+
+ * README-alpha: Describe automake patch.
+
+ * configure.ac (LIBOBJS):
+ Remove automake 1.4 workaround, as we're using 1.5 now.
+ (USE_INCLUDED_LIBINTL): New AC_DEFINE.
+
+ * lib/copysym.c: Include stddef.h, for size_t.
+ Include langinfo.h if needed.
+ Use locale_charset only if USE_INCLUDED_LIBINTL;
+ if not, use nl_langinfo (CODESET) if available.
+
+2001-09-13 Paul Eggert <eggert@twinsun.com>
+
+ * config.guess, config.sub: Sync with canonical versions.
+
+ * configure.ac (jm_PREREQ_XGETCWD): Add.
+
+ * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
+ (libtar_a_SOURCES): Add copysym.c.
+ * copysym.c, copysym.h: New files.
+
+ * lib/error.c: Sync with fileutils version.
+
+ * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
+ * m4/getcwd.m4: New file.
+ * m4/uintmax_t.m4: Remove.
+
+ * m4/gettext.m4 (AM_WITH_NLS):
+ Fix bug with calculating version of Bison 1.29.
+ Reported by Karl Berry.
+
+ * src/Makefile.am (datadir): Remove.
+
+ * src/rmt.c: Include copysym.h.
+ (main): Use copyright_symbol to translate copyright notice,
+ instead of gettext.
+ * src/tar.c: Likewise.
+ * tests/genfile.c: Likewise.
+
+ * src/system.h (MB_LEN_MAX): New symbol.
+
+2001-09-11 Paul Eggert <eggert@twinsun.com>
+
+ * src/extract.c (struct delayed_set_stat): New member
+ 'after_symlinks'.
+ (delay_set_stat): Initialize it to 0.
+ (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
+ taking an extra stat ourselves. All callers changed.
+ (set_stat): Likewise.
+ (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
+ If false, stop when encountering a struct whose 'after_symlinks'
+ member is true. Otherwise, go through all structures but check
+ them more carefully. All callers changed.
+ (extract_archive): When extracting a deferred symlink, if its parent
+ directory's status needs fixing, then mark the directory as needing
+ to be fixed after symlinks.
+ (extract_finish): Fix status of ordinary directories, then apply
+ delayed symlinks, then fix the status of directories that are
+ ancestors of delayed symlinks.
+
+ * src/rtapelib.c (rexec):
+ Remove declaration; it ran afoul of prototypes on Crays.
+ Reported by Wendy Palm of Cray.
+
+2001-09-06 Paul Eggert <eggert@twinsun.com>
+
+ * lib/strtoimax.c (HAVE_LONG_LONG):
+ Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
+ (strtoimax): Use sizeof (long), not
+ sizeof strtol (ptr, endptr, base),
+ to work around bug in IBM C compiler.
+
+2001-09-04 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xgetcwd.c: Include "xalloc.h".
+ (xgetcwd): Do not return NULL when memory is exhausted; instead,
+ report an error and exit.
+
+ * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
+ (jm_PREREQ): Use it.
+
+2001-09-03 Paul Eggert <eggert@twinsun.com>
+
+ * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
+ (jm_PREREQ_XGETCWD): New macro.
+
+ * lib/exclude.c (fnmatch_no_wildcards):
+ Fix typo that caused us to do case-folding
+ search even when that was not desired. This occurred only in the
+ no-wildcard case.
+
+ * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
+ Do not include xalloc.h.
+ (INITIAL_BUFFER_SIZE): New symbol.
+ Do not use xmalloc / xrealloc, since the caller is responsible for
+ handling errors. Preserve errno around `free' during failure.
+ Do not overrun buffer when using getwd.
+
+ * lib/xgetcwd.c (xgetcwd):
+ Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
+ to decide whether to use getcwd (NULL, 0).
+
+2001-09-02 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
+
+2001-09-01 Jim Meyering <meyering@lucent.com>
+
+ * exclude.c: Use `""', not `<>' to #include non-system header files.
+ (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
+ and strncasecmp as r-values. Unixware didn't have declarations.
+
+2001-08-31 Jim Meyering <meyering@lucent.com>
+
+ * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
+ Use an initial, malloc'd, buffer of length 128 rather than
+ a statically allocated one of length 1024.
+
+2001-08-30 Paul Eggert <eggert@twinsun.com>
+
+ * lib/utime.c: Include full-write.h.
+ * lib/xstrtol.c (strtoimax): New decl.
+
+2001-08-29 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
+
+ * src/create.c (dump_file): Relativize link names before dumping.
+ This fixes a bug reported by Jose Pedro Oliveira.
+
+ * src/create.c (dump_file): Use offsetof when computing sizes for
+ struct hack; this avoids wasted space in some cases.
+ * src/incremen.c (note_directory, find_directory): Likewise.
+ * src/names.c (name_gather, addname): Likewise.
+
+ * src/extract.c (extract_archive): Use strcpy, not memcpy,
+ for consistency with other code that does similar things.
+ * src/names.c (name_gather): Likewise.
+
+ * src/names.c (read_name_from_file, name_next, name_gather,
+ add_hierarchy_to_namelist): Avoid quadratic behavior when
+ reallocating buffers. Check for buffer size overflow.
+ (addname): Avoid unnecessary clearing of memory.
+
+2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
+
+ * src/extract.c (delay_set_stat): Fix off-by-one error in file
+ name size allocation that caused core dumps.
+
+2001-08-28 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
+
+ * configure.ac (GNU_SOURCE): Define to 1, not /**/.
+ (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
+ (daddr_t): Remove; no longer used.
+ (jm_PREREQ_HUMAN): Add.
+
+ * acconfig.h: Remove; no longer needed.
+
+ * config.guess, config.sub:
+ New files, from automake 1.5. Gettext 0.10.39 needs them.
+ * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
+
+ * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
+ (SUBDIRS): Put intl before lib, as gettext requires.
+
+ * ABOUT-NLS: Upgrade to gettext 0.10.39.
+ * intl: Upgrade entire directory to gettext 0.10.39.
+ * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
+ New files, from gettext 0.10.39.
+ * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
+ Upgrade to gettext 0.10.39,
+ * po/Makefile.in.in: Likewise, except fix a typo in its copying
+ permissions.
+ * po/cat-id-tbl.c, po/stamp-cat-id:
+ Remove; no longer used by gettext 0.10.39.
+ * po/ChangeLog: New file.
+
+ * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
+ $(srcdir)/tar.texi: Likewise.
+ * doc/freemanuals.texi: New file.
+ * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
+ `fileds' -> `fields'
+ * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
+
+ * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
+ (noinst_HEADERS): Add quote.h.
+ (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
+
+ * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
+
+ * lib/full-write.c, lib/savedir.c: Comment fix.
+
+ * lib/pathmax.h: Remove.
+
+ * lib/quote.c, lib/quote.h: New files.
+
+ * lib/xgetcwd.c: Don't include pathmax.h.
+ Include stdlib.h and unistd.h if available.
+ Include xalloc.h.
+ (xmalloc, xstrdup, free): Remove decls.
+ (xgetcwd): Don't assume sizes fit in unsigned.
+ Check for overflow when computing sizes.
+ Simplify reallocation code.
+
+ * lib/xmalloc.c: Quote failure tests.
+
+ * lib/strtoumax.c, lib/xstrtoimax.c: New files.
+
+ * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
+ similar to strtol.c.
+ (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
+ (verify): New macro.
+ (strtoumax, uintmax_t, strtoull, strtol): Remove.
+ (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
+ (strtoimax): Renamed from strtoumax. All uses of unsigned values
+ changed to signed values. Check sizes at compile-time, not
+ run-time. Prefer strtol to strtoll if both work.
+ (main): Remove.
+
+ * lib/xstrtol.h (xstrtoimax): New decl.
+
+ * m4/Makefile.am (EXTRA_DIST):
+ Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
+ longlong.m4, xstrtoimax.m4.
+
+ * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
+ Remove; now done by autoconf.
+ (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
+ Use AC_CHECK_TYPE instead of merely looking for the header.
+
+ * m4/uintmax_t.m4: Use shorter comment.
+
+ * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
+ Quote first arg of AC_DEFUN.
+ Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
+ is needed to parse the include file.
+ Simplify logic behind the args to AC_REPLACE.
+
+ * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
+
+ * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
+
+ * src/rmt.c (main):
+ Use "Copyright %d" to simplify the translator's job in the future.
+ Advise translator about circle-C.
+ * src/tar.c: (decode_options): Likewise.
+ * tests/genfile.c (main): Likewise.
+
+2001-08-28 Jim Meyering <meyering@lucent.com>
+
+ * lib/argmatch.c: Include "quote.h".
+ (argmatch_invalid): Quote the context.
+
+ * lib/dirname.c (dir_name): Fix typo on PC platforms.
+
+ * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
+ Use single-quote for local .h files.
+
+ * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
+
+ * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
+ glibc versions.
+
+ * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
+ invoking mktime the last time.
+
+ * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
+
+ * lib/rename.c: Major rewrite by Volker Borchert to use system
+ rename function, but to work around problems with trailing
+ slashes.
+
+ * lib/strtoll.c: New file, from glibc.
+ * lib/strtoul.c: Update from glibc.
+
+ * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
+ Add support for signed numbers, too.
+ (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
+ is not defined.
+ (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
+ not defined.
+ (strtoumax, uintmax_t, strtoull, strtoul): New macros.
+ (main): Use generic names in debugging output.
+ * lib/strtoimax.c: Plus add the following changes of my own:
+ (main): Use accurate names in debugging output.
+
+ * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
+ Don't use PATH_MAX.
+
+ * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
+ m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
+ m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
+ m4/utime.m4, m4/utimes.m4:
+ Quote the first argument in each use of AC_DEFUN.
+
+ * m4/getline.m4: Don't use string.h.
+
+ * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
+
+ * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
+
+2001-08-27 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
+
+ The biggest change is the new --exclude semantics and options.
+ The basic idea was suggested by Gerhard Poul; thanks!
+
+ * NEWS: Describe new --exclude semantics and options, and bug fixes.
+ * README: ignfail.sh fails on some NFS hosts.
+ * NEWS, README, lib/xstrtol.h: Add copyright notice.
+
+ * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
+ (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
+ Remove; the automake bug has been fixed.
+ * acinclude.m4: Remove.
+
+ * configure.ac: Renamed from configure.in.
+ (AC_PREREQ): Bump from 2.13 to 2.52.
+ (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
+ 1997-05-30) has an encoding error.
+ (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
+ (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
+
+ * doc/fdl.texi: Update to current GNU version.
+
+ * doc/tar.texi: Put leading '*' in direntry.
+ Accommodate new gfdl sectioning.
+ New option --recursion (the default) that is the inverse of
+ --no-recursion.
+
+ New options --anchored, --ignore-case, --wildcards,
+ --wildcards-match-slash, and their negations (e.g., --no-anchored).
+ Along with --recursion and --no-recursion, these control how exclude
+ patterns are interpreted. The default interpretation of exclude
+ patterns is now --no-anchored --no-ignore-case --recursion
+ --wildcards --wildcards-match-slash.
+
+ * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
+
+ * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
+ (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
+ (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
+ Include if available.
+ (<xalloc.h>): Include
+ (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
+ (verify): New macro. Use it to verify that EXCLUDE macros do not
+ collide with FNM macros.
+ (struct patopts): New struct.
+ (struct exclude): Use it, as exclude patterns now come with options.
+ (new_exclude): Support above changes.
+ (new_exclude, add_exclude_file):
+ Initial size must now be a power of two to simplify overflow checking.
+ (free_exclude, fnmatch_no_wildcards): New function.
+ (excluded_filename): No longer requires options arg, as the options
+ are determined by add_exclude. Now returns bool, not int.
+ (excluded_filename, add_exclude):
+ Add support for the fancy new exclusion options.
+ (add_exclude, add_exclude_file): Now takes int options arg.
+ Check for arithmetic overflow when computing sizes.
+ (add_exclude_file): xrealloc might modify errno, so don't
+ realloc until after errno might be used.
+
+ * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
+ New macros.
+ (free_exclude): New decl.
+ (add_exclude, add_exclude_file): Now takes int options arg.
+ (excluded_filename): No longer requires options arg, as the options
+ are determined by add_exclude. Now returns bool, not int.
+
+ * lib/prepargs.c: Include <string.h>; required for C99 since
+ we use strlen.
+
+ * lib/quotearg.c:
+ BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
+
+ * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
+ diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
+
+ * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
+ Remove inttypes_h.m4, largefile.m4, mktime.m4.
+
+ * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
+ subsumed by Autoconf 2.50.
+
+ * m4/error.m4: Upgrade to serial 2.
+
+ * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
+ remove test for GNU C library. It's not correct, as some
+ older glibcs are buggy.
+
+ * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
+
+ * m4/prereq.m4: Upgrade to serial 20, but then:
+ (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
+ (jm_PREREQ_EXCLUDE): New macro.
+ (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
+ by autoconf 2.5x.
+
+ * m4/realloc.m4: Upgrade to serial 4.
+
+ * m4/strerror_r.m4: Revert to serial 1002.
+
+ * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
+
+ * m4/utimes.m4: Upgrade to latest version (still "serial 3").
+
+ * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
+ (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
+ it is now subsumed by autoconf. Add inttypes.h.
+
+ * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
+ po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
+
+ * src/buffer.c (new_volume): Stop if the script exits with an error.
+
+ * src/common.h (excluded_with_slash, excluded_without_slash):
+ Remove, replacing by:
+ (excluded): New decl.
+ (link_error): New decl.
+ (excluded_name): Now returns bool.
+
+ * src/extract.c:
+ (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
+ Support hard links to symbolic links.
+
+ (struct delayed_symlink): Remove 'names' member, replacing it with
+ 'sources' and 'target' member. All uses changed.
+
+ (struct string_list): New type.
+
+ (delayed_set_stat, extract_archive): Use offsetof when computing sizes
+ for struct hack; this avoids wasted space in some cases.
+
+ (extract_archive): Fix test for absolute pathnames and/or "..".
+ Use link_error to report errors for links.
+ Remove redundant trailing '/' at "really_dir", for all uses, not
+ just before invoking mkdir.
+ If overwriting old files, do not worry so much about existing
+ directories.
+ Fix mode computation in the case where the directory exists.
+
+ (apply_delayed_symlinks): If we can't make a hard link to a symbolic
+ link, make a copy of the symbolic link.
+
+ * src/incremen.c (get_directory_contents):
+ If ignore_failed_read_option, only warn about
+ stat failures.
+
+ * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
+ However, check for error even for '-' or '+' case.
+
+ (print_header): Try parsing uids and gids as unsigned integers first,
+ and as a uid_t or gid_t only if that fails. This adds support for
+ listing positive uids and gids that are greater than UID_MAX and
+ GID_MAX.
+
+ * src/misc.c (link_error): New function.
+
+ * src/names.c (collect_and_sort_names):
+ If ignore_failed_read_option, only warn about
+ stat errors.
+
+ (excluded_name): Now returns bool. Simplify, as the fancy
+ features are now all in excluded_filename.
+
+ * src/rtapelib.c (base_name): Remove decl, as system.h now
+ declares it.
+
+ * src/system.h: Include stddef.h if available.
+ (offsetof): Declare if stddef.h doesn't.
+
+ Include <dirname.h>.
+ (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
+
+ * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
+ NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
+ NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
+ WILDCARDS_MATCH_SLASH_OPTION):
+ New enum values.
+
+ (long_options, usage, decode_options): Add support for --anchored,
+ --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
+ --no-wildcards-match-slash, --recursion, --wildcards,
+ --wildcards-match-slash.
+
+ (decode_options): Implement the new way of interpreting exclude
+ patterns.
+
+ (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
+
+ (OPTION_STRING, decode_options): Add -I, -y. Currently these options
+ just print error messages suggesting alternatives.
+
+ (add_filtered_exclude): Remove.
+
+ * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
+
+ * tests/extrac04.sh (out): Remove
+ directory/subdirectory/file1, as the new semantics for
+ --exclude exclude it.
+
+ * tests/genfile.c (main): Don't use non-ASCII char in msgid.
+
+2001-08-12 Paul Eggert <eggert@twinsun.com>
+
+ * lib/addext.c (<errno.h>): Include.
+ (errno): Declare if not defined.
+ (addext): Work correctly on the Hurd, where pathconf returns -1 and
+ leaves errno alone, because there is no limit. Also, work even if
+ size_t is narrower than long.
+
+2001-07-08 Paul Eggert <eggert@twinsun.com>
+
+ * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
+
+2001-05-10 Paul Eggert <eggert@twinsun.com>
+
+ * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
+ Include <backupfile.h> and <dirname.h> after size_t is defined.
+ (addext): Use base_len to trim redundant trailing slashes instead of
+ doing it ourselves.
+
+ * lib/backupfile.c (ISSLASH, base_name):
+ Remove decls; now in dirname.h.
+ Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
+ is defined.
+ (find_backup_file_name): Rename locals to avoid new functions.
+ Use base_len instead of rolling it ourselves.
+ Work even if dirlen is 0.
+ Use a dir of '.' if given the empty string.
+
+ * lib/basename.c:
+ Do not include <stdio.h>, <assert.h>; no longer needed.
+ (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
+ Include <string.h>, <dirname.h>.
+ (base_name): Allow file names ending in slashes, other than names
+ that are all slashes. In this case, return the basename followed
+ by the slashes.
+
+ * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
+ (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
+ (dir_len): Renamed from dirlen.
+ All callers changed.
+
+ * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
+ New macros.
+ (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
+
+2001-02-16 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
+ Do not declare or define if HAVE_MBRTOWC,
+ since the test for HAVE_MBRTOWC now requires proper declarations.
+
+ * lib/alloca.c (malloc): Undef before defining.
+
+2001-02-13 Paul Eggert <eggert@twinsun.com>
+
+ * src/compare.c (read_and_process): Use off_t for size.
+ From Maciej W. Rozycki.
+
+2001-01-26 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c: Include stddef.h. From Jim Meyering.
+
+2001-01-12 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
+
+ * lib/savedir.h (savedir): Remove size arg.
+
+ * doc/tar.texi: Add @setchapternewpage odd.
+ Remove -I as an alias for -T, for now.
+ Add @dircategory.
+ Update copyright. Remove "Published by".
+ Dates beginning with / or . are taken to be file names.
+
+ * src/tar.c (<time.h>): Do not include;
+ (time): Do not declare.
+ (usage): Remove -I as an alias for -T.
+ (OPTION_STRING): Remove -I.
+ (decode_options): Dates that look like an absolute path name,
+ or that start with '.', are presumed to be file names whose
+ dates are taken.
+ Remove 'I' as an aliase for 'T'.
+ Update copyright.
+
+ * src/extract.c (<time.h>): Do not include; system.h now does this.
+ (make_directories): Skip filesystem prefixes.
+ Don't assume '/' is the only separator.
+ (extract_sparse_file): Use new full_write semantics.
+ On write error, return instead of invoking skip_file.
+ Do not free sparsearray; caller does this now.
+ (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
+ separator.
+ (extract_archive): Don't assume file name lengths fit in int.
+ Report what got stripped from member name; it might be more than '/'.
+ Use new full_write semantics.
+ Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
+ mkdir to ignore it.
+ Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
+
+ * src/buffer.c (<time.h>): Do not include; system.h now does this.
+ (time): Remove decl; likewise.
+ (child_open_for_uncompress): Use new full_write semantics.
+ (flush_write): Use ISSLASH instead of testing for '/'.
+ (flush_read): Likewise.
+
+ * src/rmt.h (_remdev): Look for / anywhere in Path.
+
+ * src/misc.c (contains_dot_dot): Skip filesystem prefix.
+ Don't assume '/' is the only separator.
+ (safer_rmdir): Don't assume '/' is the only separator.
+
+ * src/compare.c (diff_archive): Don't assume '/' is the only separator.
+
+ * lib/dirname.h (dirlen): New decl.
+
+ * src/incremen.c (get_directory_contents):
+ Remove path_size arg; all callers changed.
+ Don't assume '/' is the only directory separator.
+ (gnu_restore): Work even if file name length doesn't fit in int.
+
+ * lib/addext.c (ISSLASH): New macro.
+ (addext): Trim any redundant trailing slashes.
+
+ * src/names.c (name_next):
+ Don't assume '/' is the only directory separator.
+ (namelist_match): Likewise.
+ (add_hierarchy_to_namelist): Remove dirsize arg.
+ Do not assume '/' is the only directory separator.
+ (new_name): Likewise.
+
+ * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
+ (libtar_a_SOURCES): Add dirname.c.
+
+ * src/create.c (relativize):
+ New function, with much of old start_header's guts.
+ Handle filesystem prefixes.
+ (start_header): Use this new function.
+ (init_sparsearray): Don't bother to zero out the new array;
+ it's not needed.
+ (deal_with_sparse): Fix array allocation bug.
+ (create_archive): Don't assume '/' is the only separator.
+ (dump_file): Likewise.
+ Don't worry about leading / in symlink targets.
+
+ * lib/savedir.c (savedir):
+ Remove size arg; it wasn't portable. All callers changed.
+
+ * lib/utime.c (utime_null): Adjust to new full_write convention.
+
+ * configure.in (YACC): Avoid portability problem with Ultrix sh.
+
+ * lib/backupfile.c: Include <dirname.h>.
+ (ISSLASH): New macro.
+ (find_backup_file_name): Use dirlen to calculate directory lengths.
+ (max_backup_version): Strip redundant trailing slashes.
+
+ * src/common.h: Include <full-write.h>.
+ (get_directory_contents): No longer has size arg.
+ (gnu_restore): Arg is size_t, not int.
+
+ * src/system.h: Include <time.h>.
+ (time): Declare if not defined.
+
+ * lib/full-write.c: Include full-write.h, not safe-read.h.
+ full_write returns size_t, with short writes meaning failure.
+ All callers changed.
+
+ * src/rtapelib.c: Include full-write.h.
+
+ * src/rmt.c: Include full-write.h.
+ (main): Update copyright.
+
+ * doc/getdate.texi: Mention that only English is supported.
+ Show how to use "date" so that the output is acceptable to getdate.
+ Mention Z as an abbreviation for UTC.
+
+ * lib/full-write.h: New file.
+
+ * src/list.c: system.h now does time.h stuff.
+
+ * lib/dirname.c:
+ Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
+ stdlib.h.
+ Do not include string.h, strings.h, or assert.h; no longer needed.
+ (strrchr, memrchr, malloc): Remove decls; no longer needed.
+ Include <xalloc.h>.
+ (base_name): New decl.
+ (BACKSLASH_IS_PATH_SEPARATOR): Remove.
+ (dir_name_r): Remove.
+ (dirlen): New function.
+ (dir_name): Use dirlen instead of dir_name_r.
+ (<string.h>, <strings.h>): Include only if test program.
+ (main): Use "return 0", not "exit (0)".
+
+2000-12-08 Paul Eggert <eggert@twinsun.com>
+
+ * lib/dirname.h: New file.
+
+2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
+
+ * lib/fnmatch.c: Do not comment out all the code if we are using
+ the GNU C library, because in some cases we are replacing buggy
+ code in the GNU C library itself.
+
+2000-10-30 Paul Eggert <eggert@twinsun.com>
+
+ * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
+
+2000-10-29 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
+
+ * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
+
+2000-10-28 Paul Eggert <eggert@twinsun.com>
+
+ * doc/tar.texi: --no-recursion now applies to extraction, too.
+ * src/create.c (dump_file): no_recurse_option -> ! recursion_option
+ * src/names.c (namelist_match, excluded_name):
+ Do not match subfiles of a directory
+ if --no-recursion is specified.
+ * src/tar.c (NO_RECURSE_OPTION): Remove.
+ (long_options): Have getopt set the --no-recursion flag.
+ (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
+ Remove case for NO_RECURSE_OPTION.
+ * src/common.h (recursion_option):
+ Renamed from no_recurse_option, with sense
+ negated, and with FNM_LEADING_DIR being the nonzero value.
+
+ * names.c (namelist_match): New function.
+ (name_match, name_scan): Use it to eliminate duplicate code.
+ (names_notfound): Remove special case for Amiga.
+
+2000-10-27 Paul Eggert <eggert@twinsun.com>
+
+ * src/misc.c (read_error_details, read_warn_details,
+ read_fatal_details): Don't assume size_t is unsigned long.
+
+ * src/buffer.c (flush_read): If read_full_records_option, try to
+ fill the input buffer, as --delete -f - needs this.
+
+2000-10-24 Paul Eggert <eggert@twinsun.com>
+
+ * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
+
+ * src/buffer.c (check_label_pattern):
+ Make sure header name is a string before
+ passing it to fnmatch.
+ (init_volume_number): Check for global_volno overflow.
+ (new_volume): Check for global_volno overflow.
+
+ * src/tar.c (decode_options):
+ Check that volume label is not too long to overflow
+ name in tar header block.
+
+ * Makefile.am (EXTRA_DIST): Remove rebox.el.
+
+ * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
+ (AC_FUNC_STRERROR_R): Use this instead.
+
+2000-10-23 Paul Eggert <eggert@twinsun.com>
+
+ * src/extract.c: Include <time.h>, since we invoke "time".
+
+ * lib/prepargs.c (prepend_default_options):
+ Don't use NULL, for portability.
+
+ * m4/fnmatch.m4: Add "working" to message.
+
+ * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
+ Include <hash.h>.
+ (getpwuid, getgrgid): Declare only if system headers don't.
+ (gid_to_gname): Don't invoke setgrent.
+ (namelist): Now static, not global.
+ (nametail): New var. All uses of namelast changed to use
+ nametail, with one extra level of indirection.
+ (name_gather): Use memcpy instead of strncpy + assignment of NUL.
+ (name_match): Set nametail too, when setting namelist to null.
+ (add_hierarchy_to_namelist): Change type of dir arg from char * to
+ struct name *, so that we don't have to look up the name again
+ here. Get change_dir from dir rather than as a separate arg. Add
+ dirsize arg, and pass it along to get_directory_contents. Remove
+ unnecessary check of directory type.
+ (new_name): Do not append a slash if PATH already ends in one.
+ (avoided_names, struct avoided_name): Remove.
+ (avoided_name_table): New var, replacing avoided_names.
+ (hash_avoided_name, compare_avoided_names): New function.
+ (add_avoided_name, is_avoided_name): Use hash table rather than
+ linked list.
+
+ * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
+ (child_open_for_compress, child_open_for_uncompress,
+ close_archive): Propagate any failure of the compression process
+ back to "tar".
+ (open_archive, flush_write, flush_read, close_archive): Do not
+ allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
+ -1. Instead, allocate an array with the size that's needed.
+ (open_archive): Don't bother checking S_ISCHR of /dev/null.
+ (backspace_output): Don't try to backspace past start of archive.
+ (close_archive): Remove special case for DELETE_SUBCOMMAND.
+
+ * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
+ DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
+ HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
+ HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
+ PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
+ WITH_DMALLOC, WITH_REGEX):
+ Remove; now generated automatically.
+
+ * configure.in (_GNU_SOURCE): Define to empty, not 1, for
+ compatibility for glibc fragments.
+ (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
+ HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
+ DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
+ that we needn't put an entry into acconfig.h.
+ (ALL_LINGUAS): Add da.
+ (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
+ (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
+ (for strtol.c).
+ (AC_MBSTATE_T): Add.
+ (RMT): Append $(EXEEXT).
+ (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
+ (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
+ HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
+ HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
+ (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
+ (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
+ (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
+ Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
+ (EMUL_OPEN3): Remove; no longer needed.
+ (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
+
+ * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
+
+ * src/common.h: Do not include basename.h.
+ * src/rtapelib.c (base_name): Do not include basename.h;
+ declare base_name instead.
+
+ * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
+ Remove these files.
+ * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
+ lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
+ * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
+ Adjust to the above changes.
+
+ * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
+
+ * src/open3.c: Remove.
+
+ * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
+ (tar_SOURCES): Remove open3.c.
+ (INCLUDES): Remove -I.., as automake does that.
+ (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
+
+ The following changes are to put LOCALEDIR into localedir.h instead
+ of passing it on the command line.
+ (DEFS): Remove.
+ (DISTCLEANFILES): New macro.
+ (localedir.h): New rule.
+ (rmt.o tar.o): Now depend on localedir.h.
+
+ * tests/delete02.sh, tests/extrac04.sh: New files.
+
+ * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
+ (TESTS): Add extrac04.sh, and restore delete02.sh.
+ (DEFS): Remove; LOCALEDIR is now done via localedir.h.
+ (INCLUDES): Remove -I.. as automake does this now.
+
+ * src/rtapelib.c (rexec): Don't declare unless using it.
+ (do_command): Simplify signal-handling code slightly.
+
+ * src/delete.c (blocks_needed): Remove. All uses changed to use
+ blocking_factor - new_blocks.
+ (acting_as_filter): New var.
+ (write_record, delete_archive_members): Use acting_as_filter
+ rather than archive == STDIN_FILENO to detect whether we're acting
+ as a filter, as open can return STDIN_FILENO in some cases.
+ (delete_archive_members): Ignore zero blocks if
+ ignore_zeros_option is nonzero. Fix bug that messed up last
+ output block: write_eot can't be used here, as it gets confused
+ when the input is at end of file.
+
+ * src/compare.c (diff_archive): Do not impose an arbitrary limit on
+ symbolic link contents length. Pass directory size to
+ get_directory_contents.
+
+ * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
+ m4/strerror_r.m4: New files.
+ * m4/signedchar.m4: Remove this file.
+ * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
+ * m4/Makefile.am (EXTRA_DIST): Likewise.
+
+ * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
+
+ * po/da.po: New translation file.
+
+ * src/mangle.c (extract_mangle):
+ Fix diagnostic with wrong number of %s'es.
+
+ * lib/fnmatch.c (fnmatch):
+ Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
+ e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
+
+ * lib/full-write.c (full_write): Some buggy drivers return 0 when you
+ fall off a device's end. Detect this.
+
+ * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
+ uses changed.
+ (open): Remove macro; we no longer support EMUL_OPEN3. Do not
+ include <pathmax.h> and directory include files like <dirent.h>;
+ no longer used. Include <savedir.h> instead.
+ (closedir, signed_char): remove macro; no longer used.
+ (bool, false, true): Include <stdbool.h> if you have the include
+ file, otherwise define.
+
+ * src/misc.c:
+ (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
+ opendir_warn, readdir_error): Remove; no longer needed.
+ (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
+ before deciding whether we're trying to remove ".".
+ (remove_any_file): Try unlink first if we are not root. Use
+ savedir when recursively removing directories, to avoid exhausting
+ file descriptors.
+ (savedir_error, savedir_warn, symlink_error): New functions.
+
+ * src/list.c: (read_and): Do not invoke
+ apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
+ responsible for that. Do not invoke apply_delayed_set_stat; our
+ caller is now responsible for that.
+ (read_header): Use signed char instead of signed_char. Prevent
+ later references to current_header from mistakenly treating it as
+ an old GNU header.
+ (from_header): Quote invalid base-64 strings in diagnostics.
+ (time_from_header): Do not warn about future timestamps in
+ archive; check_time now does that.
+ (print_header): Quote unknown file types.
+ (skip_member): New function, replacing skip_extended_headers and
+ now skipping the whole member instead of just the extended
+ headers. All callers changed. This makes the code handle
+ extended headers uniformly, and fixes some bugs.
+
+ * src/update.c (update_archive): Use skip_member.
+
+ * src/extract.c (we_are_root): Now global.
+ (struct delayed_symlink): New type.
+ (delayed_symlink_head): New var.
+ (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
+ not apply_delayed_set_stat.
+ (set_mode, set_stat): Pointer args are now const pointers.
+ (check_time): New function.
+ (set_stat): Warn if setting a file's timestamp to be the future.
+ (make_directories): Do not save and restore errno.
+ (maybe_recoverable): Set errno to ENOENT if we cannot make missing
+ intermediate directories.
+ (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
+ not in caller. Extract potentially dangerous symbolic links more
+ carefully, deferring their creation until the end, and using a
+ regular file placeholder in the meantime. Do not remove trailing
+ / and /. from file names. Do not bother checking for ".." when
+ checking whether a directory loops back on itself, as loopbacks
+ can occur with symlinks too. Also, in that case, do not bother
+ saving and restoring errno; just set it to EEXIST.
+ (apply_nonancestor_delayed_set_stat): A prefix is a potential
+ ancestor if it ends in slash too (as well as ending in a char just
+ before slash).
+ (apply_delayed_set_stat): Remove.
+ (apply_delayed_symlinks, extract_finish): New functions.
+
+ * doc/fdl.texi: New file.
+ * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
+ ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
+ * doc/tar.texi: Add Free Documentation License. New section
+ "Overwrite Old Files", and revamp that section to make it easier to
+ follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
+ documentation into getdate.texi. Fix several minor typos. Describe
+ TAR_OPTIONS. Describe incompatibility between incremental backups and
+ --atime-preserve. Describe incompatibility between --verify and other
+ options. Mention that tar normally removes symbolic links rather than
+ following them, when extracting a file of the same name.
+
+ * THANKS: Add gpoul. Change skip's address.
+
+ * po/POTFILES.in: Add lib/human.c.
+
+ * src/common.h (namelist, namelast): Remove decls.
+ (we_are_root, extract_finish, skip_member, savedir_error,
+ savedir_warn, symlink_error, gnu_list_name): New decls.
+ (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
+ skip_extended_headers, is_dot_or_dotdot, closedir_error,
+ closedir_warn, opendir_error, opendir_warn, readdir_error,
+ readdir_warn): Remove decls.
+ (get_directory_contents): New off_t arg.
+ (addname): Now returns struct name *.
+
+ * src/tar.h, tests/genfile.c: Fix comments.
+
+ * src/create.c: Include hash.h.
+ (gnu_list_name): Remove decl.
+ (struct link): Remove "next" member.
+ (linklist): Remove.
+ (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
+ consistency with other diagnostics.
+ (deal_with_sparse): Check for I/O error when closing the file.
+ (create_archive): Do not allocate an array of size PATH_MAX, as
+ PATH_MAX might be (size_t) -1. Instead, allocate an array with
+ the size that's needed.
+ (hash_link, compare_links): New functions.
+ (dump_file): Do not exhaust open file descriptors when descending
+ deeply into a directory, by using savedir rather than
+ opendir/readdir. Do not zero-fill the name buffer unnecessarily.
+ Hash the set of links already created, instead of using a linked
+ list. Fix some bugs in outputting sparse files which caused the
+ sparse tables to be incorrect. When a file unexpectedly shrinks,
+ output zeros rather than garbage. Do not allocate an array of
+ size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
+ allocate an array with the size that's needed.
+
+ * src/incremen.c: Include hash.h.
+ (struct directory): Remove "next", "dir_text". Change "name" to
+ be char[1] with struct hack, not const char *. Add "found".
+ (directory_list): Remove. Replaced by directory_table.
+ (directory_table): New var.
+ (nfs_string): Renamed from nfs.
+ (hash_directory, compare_directories): New functions.
+ (note_directory): Now returns struct directory *. First arg is
+ now const pointer. struct stat arg is now dev_t, ino_t, nfs.
+ Remove text arg. New "found" arg, basically corresponding to the
+ old text arg not being null. All callers changed.
+ (note_directory, find_directory): Use hash table rather than
+ linked list.
+ (get_directory_contents): New arg "device". Use savedir to do the
+ hard work. Save the nfs-ness of stat_data, since it might change
+ under us. Use note_directory instead of find_directory to save
+ some work. When adding an "A" record, do it with
+ add_to_accumulator instead of cheating with strcat.
+ (read_directory_file): Use "+" flag before device to indicate
+ whether it was NFS. Fix typo in checking for strtoul error.
+ (write_directory_file_entry): New function.
+ (write_directory_file): Use it, and use the hash routines to
+ traverse the directory table.
+ (gnu_restore): Use savedir rather than opendir/readdir.
+
+ * src/tar.c: Include localedir.h, prepargs.h.
+ (long_options): Now static.
+ (long_options, usage, decode_options): -j is now short for
+ --bzip2, and -I is now an alias for -T.
+ (decode_options, main): argv is not const pointer now.
+ (decode_options): Invoke prepend_default_options to support
+ TAR_OPTIONS. In diagnostic, mention the string that was the
+ invalid blocking factor, tape length, group, owner, or record
+ size. --delete is no longer incompatible with -f -, undoing
+ 2000-01-07 change.
+ (main): Invoke extract_finish at end of extraction.
+
+ * src/rmt.c: Include localedir.h.
+ (main): Update copyright date to 2000.
+
+ * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
+ following changes: Use @sc where appropriate. Document the ranges of
+ supported times more precisely. Add Eggert to getdate authors.
+ Document old Latin 12m/12pm tradition. Remove list of alphabetic time
+ zone names, as it wasn't correct and people shouldn't be relying on it
+ anyway. Relative items also account for non-DST adjustments. Fix
+ some misspellings.
+
+ * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
+
+ * tests/ignfail.sh: opendir -> savedir in diagnostics.
+
+ * tests/preset.in: Set LANGUAGE to the empty string, for some
+ brain damaged host.
+
+2000-10-20 Paul Eggert <eggert@twinsun.com>
+
+ * m4/fnmatch.m4: Mention the GNU C library.
+
+2000-10-19 Paul Eggert <eggert@twinsun.com>
+
+ * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
+ glibc 2.1.95.
+
+2000-10-17 Paul Eggert <eggert@twinsun.com>
+
+ * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
+ (CHAR_BIT): Remove.
+
+ * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
+ (CHAR_BIT): Define if not defined.
+
+2000-09-09 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
+
+2000-08-07 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xmalloc.c: Memory exhausted -> memory exhausted
+
+ * lib/xalloc.h (xalloc_msg_memory_exhausted):
+ change to array from char *.
+
+2000-08-06 Paul Eggert <eggert@twinsun.com>
+
+ * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
+ compatibility with glibc 2.1.3 strftime.c.
+
+2000-07-31 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c (quotearg_n_options):
+ Don't make the initial slot vector a constant,
+ since it might get modified.
+
+ * lib/quotearg.c: Add support for more than one preallocated slot.
+
+2000-07-30 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c (quotearg_n_options):
+ Preallocate a slot 0 buffer, so that the caller
+ can always quote one small component of a "memory exhausted" message
+ in slot 0.
+
+2000-07-23 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c:
+ Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
+ mbstate_t is always defined.
+
+ Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
+ some GCC installations, and this configuration error is likely to be
+ common.
+
+2000-07-22 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c:
+ When the system forces us to redefine mbstate_t, shadow its mbsinit
+ function. From Bruno Haible.
+
+2000-07-14 Paul Eggert <eggert@twinsun.com>
+
+ * lib/xmalloc.c: Simplify exhausted message.
+
+ * lib/quotearg.h: Update copyright date; from Jim Meyering.
+
+2000-07-13 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.h (enum quoting style):
+ New constant clocale_quoting_style.
+
+ * lib/quotearg.c:
+ (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
+ Add support for clocale_quoting_style, undoing previous change to
+ locale_quoting_style.
+
+2000-07-10 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c:
+ <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
+ since otherwise we don't need it.
+ (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
+ since we don't do multibytes in that case.
+ (quotearg_buffer_restyled): If a unibyte locale, don't bother to
+ invoke multibyte primitives.
+
+ * m4/mbstate_t.m4 (AC_MBSTATE_T):
+ Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
+ Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
+ and mbstate_t, to a single-part test that simply defines mbstate_t.
+
+ * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
+ Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
+ to decide whether to define the BeOS workaround macro;
+ this adjusts to the change to AC_MBSTATE_T.
+
+ * m4/strerror_r.m4: New file.
+
+2000-07-05 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c: Use double-quote to quote.
+
+ * lib/quotearg.c (N_): New macro.
+ (gettext_default): New function.
+ (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
+ "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
+ for right quote.
+
+ * lib/quotearg.c (struct quoting_options):
+ Simplify quote_these_too dimension.
+ From Bruno Haible <haible@clisp.cons.org>.
+
+ * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
+ Test for mbstate_t only if the test
+ for an object-type mbstate_t fails.
+
+ * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
+
+2000-07-03 Paul Eggert <eggert@twinsun.com>
+
+ * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
+ Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
+
+ * lib/quotearg.c (mbrtowc):
+ Assign to *pwc, and return 1 only if result is nonzero.
+ (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
+
+2000-07-02 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c (mbstate_t):
+ Do not define; it should be defined with AC_CHECK_TYPE.
+
+2000-06-26 Paul Eggert <eggert@twinsun.com>
+
+ * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
+ a bug in glibc 2.1.3.
+
+ * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
+
+2000-06-19 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
+ inclusion of wctype.h to work around solaris2.6 namespace pollution.
+ (ISPRINT): Likewise.
+ Reported by Tom Tromey.
+
+2000-06-15 Paul Eggert <eggert@twinsun.com>
+
+ * lib/human.c (adjust_value): New function.
+ (human_readable_inexact): Apply rounding style even when printing
+ approximate values.
+
+ * lib/human.c: Avoid shadowing warnings.
+ From Jim Meyering.
+
+2000-06-14 Paul Eggert <eggert@twinsun.com>
+
+ * lib/human.c (human_readable_inexact): Allow an input block size
+ that is not a multiple of the output block size, and vice versa.
+
+ * lib/getdate.y (get_date): Apply relative times after time zone
+ indicator, not before.
+
+2000-05-31 Paul Eggert <eggert@twinsun.com>
+
+ * m4/largefile.m4: Rewrite so that we don't need to run getconf,
+ and thus don't need AC_CANONICAL_HOST.
+
+ (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
+ (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
+ (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
+ CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
+ changed. Instead of inspecting the output of getconf, try to
+ compile the test program without and with the macro definition.
+ (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
+ getconf. Instead, check for the needed flags by compiling test
+ programs.
+
+ * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
+ longer needs it.
+ * config.guess, config.sub: Remove these files, for similar reasons.
+
+2000-05-03 Paul Eggert <eggert@twinsun.com>
+
+ * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
+ 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
+ bug. This avoids a clash when files like regex.c that define
+ _GNU_SOURCE.
+
+2000-05-02 Paul Eggert <eggert@twinsun.com>
+
+ * m4/largefile.m4 (AC_SYS_LARGEFILE):
+ Define _GNU_SOURCE if this is needed to make
+ ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
+ inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
+
+ * lib/quotearg.c (mbrtowc, mbstat_t):
+ Add definitions if !HAVE_MBSTATE_T_OBJECT.
+ (<wctype.h>): Include if HAVE_WCTYPE_H.
+ (iswprint): Define to 1 if we lack it
+
+2000-04-18 Paul Eggert <eggert@twinsun.com>
+
+ * m4/mbstate_t.m4: New file.
+
+2000-04-17 Bruno Haible <haible@clisp.cons.org>
+
+ * tests/ignfail.sh: Test for uid 0 along with user "root".
+
+2000-04-05 Paul Eggert <eggert@twinsun.com>
+
+ * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
+ Don't use -n32 on IRIX if the installer said
+ otherwise.
+
+2000-02-28 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c (ALERT_CHAR): New macro.
+ (quotearg_buffer_restyled): Use it.
+
+2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * src/list.c (tartime): Fix off-by-one error when copying year if
+ OLD_CTIME.
+
+2000-02-18 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getdate.y: Handle two-digit years with leading zeros correctly.
+ (textint): New typedef.
+ (parser_control): Changed from struct parser_control to typedef
+ (for consistency). Member year changed from int to textint. All
+ uses changed.
+ (YYSTYPE): Removed; replaced by %union with int and textint
+ members.
+ (tID): Removed; not used.
+ (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
+ tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
+ tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
+ (tSNUMBER, tUNUMBER): Now of type <textintval>.
+ (date, number, to_year): Use width of number in digits, not its
+ value, to determine whether it's a 2-digit year, or a 2-digit
+ time.
+ (yylex): Store number of digits of numeric tokens. Return '?' for
+ unknown identifiers, rather than (unused) tID.
+
+2000-01-16 Paul Eggert <eggert@twinsun.com>
+
+ * lib/quotearg.c (quotearg_buffer_restyled):
+ Do not quote alert, backslash, formfeed,
+ and vertical tab unnecessarily in shell quoting style.
+
+2000-01-15 Paul Eggert <eggert@twinsun.com>
+
+ * m4/c-bs-a.m4:
+ Change quoting to be compatible with future autoconf versions.
+
+2000-01-11 Paul Eggert <eggert@twinsun.com>
+
+ * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
+
+2000-01-07 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
+
+ Fix bug with fnmatch.h dependency, as follows:
+ * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
+ * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
+
+ * src/common.h (apply_nonancestor_delayed_set_stat):
+ Renamed from apply_delayed_set_stat.
+ (apply_delayed_set_stat, decode_mode, chmod_error_details,
+ chown_error_details, close_warn, closedir_warn, mkdir_error,
+ read_error_details, read_fatal_details, read_warn_details,
+ seek_error_details, seek_warn_details, utime_error,
+ write_error_details, write_fatal_details): New decls.
+
+ Make diagnostic messages more regular.
+ * src/create.c (dump_file): Quote file names with colons if possible.
+ * src/compare.c (diff_archive): Likewise.
+ * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
+ * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
+ * src/mangle.c (extract_mangle): Likewise.
+ * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
+ Likewise.
+ * src/buffer.c (archive_write_error, flush_archive, close_archive,
+ new_volume, xclose):
+ Use error message functions to report errors consistently.
+ * src/compare.c (diff_sparse_files, diff_archive): Likewise.
+ * src/create.c (finish_sparse_file, dump_file): Likewise.
+ * src/extract.c (set_mode, set_stat, extract_sparse_file,
+ extract_archive): Likewise.
+ * src/list.c (list_archive): Likewise.
+ * src/update.c (append_file): Likewise.
+ * src/compare.c (diff_init, diff_sparse_files):
+ Use xalloc_die to report memory exhaustion.
+ * src/incremen.c (gnu_restore): Likewise.
+ * src/list.c (read_header): Likewise.
+ * src/mangle.c (extract_mangle): Likewise.
+ * src/misc.c (maybe_backup_file): Likewise.
+ * src/tar.c (decode_options): Likewise.
+ * src/compare.c (read_and_process, fill_in_sparse_array,
+ diff_sparse_files):
+ Use consistent terminology for unexpected-EOF message.
+ * src/extract.c (extract_sparse_file, extract_archive): Likewise.
+ * src/list.c (list_archive, read_header, skip_file,
+ skip_extended_headers): Likewise.
+ * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
+ (xdup2): Regularize messages with rest of tar.
+
+ * src/buffer.c (flush_read): Don't read past EOF.
+
+ * src/extract.c (extr_init):
+ If we run out of memory, invoke apply_delayed_set_stat.
+ (prepare_to_extract): Don't complain if we can't remove ".".
+ (apply_delayed_set_stat): New function.
+ (apply_nonancestor_delayed_set_stat):
+ Renamed from apply_delayed_set_stat. All uses changed.
+ Don't remove head if it doesn't apply.
+
+ * src/create.c (find_new_file_size):
+ Return size instead of storing through pointer.
+ All callers changed.
+ (deal_with_sparse): Don't keep reading after read errors.
+ (finish_sparse_file): Just abort if there is an internal error.
+ (dump_file): Fix typo: stat_warn and stat_error were interchanged.
+ Don't restore access times on directories during incremental dumps
+ until after dealing with the directory.
+ If ignoring failed reads, count closedir, read, and unknown
+ file errors as warnings, not errors.
+ Fix buffer overrun problem when dumping sparse files.
+
+ * src/list.c (read_and):
+ Invoke apply_nonancestor_delayed_set_stat on file names
+ after handling them.
+ (decode_mode): Remove; moved to misc.c.
+
+ * src/misc.c (safer_rmdir): New function.
+ (remove_any_file): Use it to avoid problems with rmdir(".").
+ (maybe_backup_file): Regularize diagnostics.
+ (undo_backup_file): Likewise.
+ (decode_mode): Moved here from list.c.
+ (chmod_error_details, chown_error_details, close_fatal,
+ close_warn, closedir_warn, mkdir_error, read_error_details,
+ read_warn_details, read_fatal_details, seek_error_details,
+ seek_warn_details, utime_error, write_error_details,
+ write_fatal_details): New functions.
+
+ * src/delete.c (save_record): Remove static variable (now local).
+ (move_archive): Don't position before start of archive.
+ (write_record): Abort if count is zero at inopportune time.
+ Plug memory leak.
+
+ * src/tar.c (decode_options): --delete and -f - are now
+ incompatible, since we didn't have time to fix their bugs.
+
+ * tests/Makefile.am (TESTS): Remove delete02.sh.
+ * tests/ignfail.sh: Adjust to new quoting scheme again.
+
+2000-01-06 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getdate.y: Sync tm_diff with the GNU C Library.
+ (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
+ (tm_diff): Renamed from difftm. All uses changed.
+ Replace body with that taken from GNU C Library 2.1.3pre1.
+ (get_date): Prefer tm_gmtoff to tm_diff if available.
+
+1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
+
+ * tests/incremen.sh: Invoke stat on newly created file so that its
+ ctime is updated on Nextstep.
+
+1999-12-21 Machael Stone <mstone@cs.loyola.edu>
+
+ * lib/getdate.y (get_date):
+ Fix typo when checking for time_t overflow in time zone calculations.
+
+1999-12-13 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
+
+ * README-alpha: New file.
+ * README: New sections for gzip and bzip2, Solaris.
+ Remove mention of BACKLOG.
+
+ * configure.in (AC_C_BACKSLASH_A): Add.
+ (AC_CHECK_HEADERS): Add wchar.h.
+ (AC_CHECK_FUNCS): Add mbrtowc.
+ (AC_FUNC_CLOSEDIR_VOID): Add.
+
+ * tests/Makefile.am (TESTS): Add delete02.sh.
+ (POSTPONED_TESTS): Remove.
+ (EXTRA_DIST): Remove $(POSTPONED_TESTS).
+
+ * tests/preset.in:
+ Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
+
+ * tests/ignfail.sh (err): Adjust to new quoting scheme.
+
+ * tests/delete02.sh: Fix typo: need to list archive2, not archive.
+
+ * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
+
+ * src/tar.c ("quotearg.h"): New include.
+ (usage): Now has __attribute__ ((noreturn)).
+ (confirm): Report errno if we can't open tty.
+ (confirm, decode_options):
+ Quote arbitrary strings in diagnostics.
+ (OVERWRITE_OPTION): New constant.
+ (long_options, usage, decode_options): New --overwrite option.
+ (decode_options): --keep-old-files, --overwrite, and --unlink-first
+ are now mutually exclusive.
+ Don't assume that gettext preserves errno.
+ (main): Set default quoting style to escape_quoting_style.
+
+ * src/update.c (<quotearg.h>): New include.
+ (append_file):
+ Don't assume that gettext preserves errno.
+ Quote arbitrary strings in diagnostics.
+ Check for close error.
+
+ * src/names.c (<quotearg.h>): New include.
+ (name_init, name_next, name_close, names_notfound,
+ collect_and_sort_names): Don't assume that gettext preserves
+ errno. Quote arbitrary strings in diagnostics.
+ (excluded_name): Fix typo that caused empty patterns to be
+ mishandled.
+
+ * src/misc.c (<quotearg.h>): New include.
+ (quote_copy_string): Quote only newline and backslash; the output is no
+ longer meant for humans, and is locale-independent.
+ (contains_dot_dot): New function.
+ (remove_any_file): Don't use lstat; just rmdir the file and then use
+ unlink if the rmdir fails because the file isn't a directory.
+ Check for readdir and closedir errors.
+ (maybe_backup_file): Report "stat" for stat errors.
+ (maybe_backup_file, chdir_do):
+ Quote arbitrary strings in diagnostics.
+ (maybe_backup_file, undo_last_backup):
+ Don't assume that gettext preserves errno.
+ (call_arg_error, call_arg_fatal, call_arg_warn,
+ chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
+ mknod_error, open_error, open_fatal, open_warn, opendir_error,
+ opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
+ readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
+ stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
+ write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
+
+ * src/system.h (__attribute__): New macro.
+ (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
+ (S_ISDOOR): New macro.
+ (closedir): New macro, if CLOSEDIR_VOID.
+
+ * src/rmt.c, src/rtapelib.c (decode_oflag):
+ O_APPEND might not be defined.
+
+ * src/list.c: (read_and, list_archive):
+ Quote arbitrary strings in diagnostics.
+ (from_header): Use locale_quoting_style to quote diagnostics.
+ (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
+
+ * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
+
+ * src/Makefile.am: Use ## for copyright comments.
+
+ * src/extract.c (<quotearg.h>): New include.
+ (enum permstatus): New enum.
+ (struct delayed_set_stat): file_name is now at end of buffer, to avoid
+ two mallocs. New members file_name_len, invert_permissions, permstatus.
+ (extr_init): Remove hack that silently adjusted newdir_umask.
+ (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
+ Use these args to decide whether and how to set modes.
+ (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
+ Don't assume that gettext preserves errno.
+ (set_stat): Remove arg symlink_flag; subsumed by typeflag.
+ (delay_set_stat, repair_delayed_set_stat): New functions.
+ (make_directories): Avoid mkdir where last part of path is "..".
+ Create a struct delayed_set_stat for each directory made.
+ (prepare_to_extract): Renamed from unlink_destination, and
+ return 0 immediately if to_stdout_option; all callers changed.
+ (maybe_recoverable): New parameter interdir_made.
+ Add support for --overwrite.
+ (extract_sparse_file, extract_archive):
+ Quote arbitrary strings in diagnostics.
+ (extract_archive): By default, warn about ".." in member names, and skip them.
+ Don't open files with O_NONBLOCK or O_APPEND.
+ Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
+ overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
+ minus the current umask. Keep track of intermediate directories made,
+ to avoid looping when making x/../x when x doesn't exist; the
+ earlier code solved this in a different way that didn't fit well
+ into the new scheme. Don't extract permissions onto existing
+ directories unless --overwrite is given. Do not add -wx------
+ permissions to new directories permanently; just do it temporarily.
+ Remove no-longer-needed hack with MSDOS and directory time stamps.
+ (apply_delayed_set_stat): New argument specifies which directories to
+ fix statuses of. Do not wait until the end of extraction to fix
+ statuses; instead, fix a directory's status once we exit that directory.
+ This requires less memory and does the right thing in some cases
+ where the old method didn't.
+ (fatal_exit): New function.
+
+ * src/incremen.c (<quotearg.h>): New include.
+ (get_directory_contents, gnu_restore):
+ Check for readdir and closedir errors.
+ (get_directory_contents, read_directory_file, gnu_restore):
+ Quote arbitrary strings in diagnostics.
+ (get_directory_contents, read_directory_file, write_directory_file):
+ Don't assume that gettext preserves errno.
+
+ * src/create.c (<quotearg.h>): New include.
+ (start_header): Use `member names' to refer to archive member names, not
+ `archive names'. Warn about `..' in member names.
+ (finish_sparse_file, dump_file):
+ Quote arbitrary strings in diagnostics.
+ (finish_sparse_file, dump_file):
+ Don't assume that gettext preserves errno.
+ (dump_file): Don't use `access' to determine whether a directory is readable;
+ this isn't reliable if tar is setuid. Use `opendir' instead.
+ Check for readdir and closedir failures.
+ Don't dump sockets as if they were fifos; just warn and skip.
+
+ * src/delete.c (move_archive):
+ Don't report fatal error merely because sizes don't fit
+ into struct mtop values; fall back on lseek instead.
+ Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
+ Say `reposition' instead of `re-position'.
+ (delete_archive_members):
+ Set archive to STDOUT_FILENO before outputting trailing buffer.
+
+ * src/compare.c (<quotearg.h>): New include.
+ (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
+ and `Cannot' others.
+ (report_difference, diff_archive):
+ Quote arbitrary strings in diagnostics.
+ (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
+ Don't assume that gettext preserves errno.
+ (diff_archive): Don't open regular files with O_NONBLOCK.
+ Preserve access times of files if --atime.
+
+ * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
+ (FATAL_ERROR, USAGE): Don't return 0.
+ (enum old files): New enum.
+ (old_files_option): New variable, replacing keep_old_files_option and
+ unlink_first_option.
+ (apply_delayed_set_stat): Now takes char const * param.
+ (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
+ closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
+ open_fatal, open_warn, opendir_error, opendir_warn, read_error,
+ read_fatal, readdir_error, readdir_warn, readlink_error,
+ readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
+ truncate_error, truncate_warn, unlink_error, waitpid_error,
+ write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
+
+ * src/buffer.c:
+ (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
+ archive_write_error, archive_read_error, flush_archive, close_archive,
+ init_volume_number, new_volume):
+ Don't assume that gettext preserves errno.
+
+ (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
+ (open_archive): Reject multivolume verify attempts a bit earlier.
+ Rename local variable `access', in case it's defined by system header.
+
+ (open_archive, backspace_output): Use `Cannot' uniformly, instead of
+ `Could not' sometimes and `Cannot' others.
+
+ (open_archive, flush_read, flush_archive, close_archive, new_volume):
+ Quote arbitrary strings in diagnostics.
+
+ (read_error): Set archive to STDOUT_FILENO temporarily when writing
+ archive buffer.
+
+ (init_volume_number): Check for input and output errors in volno_file.
+
+ (new_volume): Use new fatal_exit function to exit, and new xfork
+ function to fork.
+
+ * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
+
+ * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
+
+ * doc/tar.texi: Add --overwrite.
+ --absolute-names rejects ".." in names.
+
+ * lib/quotearg.c: Add support for multibyte characters.
+ (ISGRAPH): Remove.
+ (ISPRINT): New macro.
+ (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
+ (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
+ defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
+ (quotearg_buffer_restyled): New function, with most of the old
+ quotearg_buffer's contents.
+ Major rewrite to support multibyte characters.
+ (quotearg_buffer): Now just calls quotearg_buffer_restyled.
+
+ * m4/c-bs-a.m4: New file.
+
+ * lib/Makefile.am: Use ## for copyright notice.
+
+ * scripts/Makefile.am: Use ## on copyright notice.
+
+ * doc/Makefile.am:
+ ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
+
+1999-12-05 Paul Eggert <eggert@twinsun.com>
+
+ * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
+ src/ChangeLog, tests/ChangeLog: Remove these files.
+ * ChangeLog.1: New file, incorporating the above files, plus old
+ ChangeLog entries.
+ * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
+
+1999-12-05 Dale Worley <worley@ariadne.com>
+
+ * src/compare.c (<utime.h>, struct utimbuf): Add.
+ (diff_archive): Restore access times if --atime.
+ * doc/tar.texi: Explain that --atime also preserves modification time.
+
+1999-12-04 Gerhard Poul <gpoul@gnu.org>
+
+ * ABOUT-NLS: Update to latest version from ftp.gnu.org.
+ * BACKLOG, TODO: Remove.
+ * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
+ * README: Bring up to date.
+
+1999-12-03 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
+
+ * src/compare.c (diff_archive):
+ Do not set errno to EPIPE; we no longer use perror.
+
+ * src/create.c (dump_file):
+ If a parent directory said that a file should be there but it is
+ absent, diagnose it as being removed in the meantime.
+ Do not pass meaningless errno to ERROR when reporting that the
+ file changed as we read it.
+ Report that a file changed if its ctime changes; this is more
+ sensitive than mtime+size, and more accurate.
+
+ * src/incremen.c (enum children): New type.
+ (struct directory): Change old char allnew member to new enum children
+ children member.
+ All uses changed.
+ (get_directory_contents): When doing an incremental dump that does
+ not cross filesystem boundaries, dump the mount points, even though
+ they are in a different filesystem. This is for convenience when
+ restoring, and for consistency with non-incremental dumps.
+ This requires a 3-way flag for keeping track of which children we want,
+ so we use enum children rather than boolean.
+
+ * src/open3.c (modes): Remove.
+ (open3): Remove unportable assumptions about flag encodings.
+ Use `stat' instead of `access' for testing file existence,
+ to avoid problems with setuid programs.
+
+ * src/names.c (name_next): If file names are given both in the
+ command line (e.g. via -C) and in a file (via -T), do not
+ ignore the command-line names.
+
+ * m4/uintmax_t.m4: Backport to autoconf 2.13.
+
+ * doc/tar.texi: Clarify getdate authorship.
+
+1999-11-23 Paul Eggert <eggert@twinsun.com>
+
+ * lib/Makefile.am (DISTCLEANFILES): New macro.
+
+ * configure.in (tar_fnmatch_hin):
+ Remove; it runs afoul of a bug in autoconf 2.13.
+ Instead, always link fnmatch.h to some file, even if it's a throwaway.
+
+1999-11-19 Paul Eggert <eggert@twinsun.com>
+
+ * m4/largefile.m4: Update serial.
+
+1999-11-18 Paul Eggert <eggert@twinsun.com>
+
+ * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
+ the QNX shell, which doesn't propagate exit status of failed
+ commands inside shell assignments.
+
+1999-11-07 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
+
+ * configure.in (AC_PREREQ): Bump to 2.13.
+ (ALL_LINGUAS): Add pt_BR, ja.
+ (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
+ (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
+ for AIX crossbuilds.
+
+ * doc/tar.texi: New node create options for --ignore-failed-read.
+ Remove unused version control symbols.
+ Modernize texinfo usage.
+
+ * src/tar.c (usage): Add examples.
+
+ * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
+ Include fnmatch.h when testing fnmatch.
+
+ * src/common.h (collect_and_sort_names): New decl.
+
+ * src/list.c (from_header):
+ Handle 32-bit two's complement negative time stamps
+ even if the leading octal digit is 2 or 3.
+
+ * src/extract.c (set_stat): Remove duplicate code.
+
+ * src/create.c (to_chars): Remove trailing newline from warning.
+ (dump_file): Ignore doors.
+ (finish_header): Report block numbers with origin 0, not origin 1.
+
+ * src/rmt.c: Include getopt.h.
+ (long_opts): New constant.
+ (usage): New function.
+ (main): Implement --help and --version.
+ Output usage message if arguments are bad.
+
+1999-10-10 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
+
+ * README: Remove --with-dmalloc.
+ Add --disable-largefile.
+ Remove old NeXT dirent problems, or AIX valloc problems.
+ Remove old union wait advice, and old %lld advice.
+ Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
+
+ * doc/tar.texi: Clarify documentation for portable file names.
+
+ * configure.in (AM_WITH_DMALLOC): Remove.
+ (ALL_LINGUAS): Add ja.
+
+ * src/tar.c (decode_options):
+ Invalid dates are now treated as (time_t) -1.
+ Redo version message to conform to GNU standards.
+
+ * src/create.c (dump_file):
+ Fix typo: last two args to dump_file were interchanged.
+ * src/update.c (update_archive): Likewise.
+
+ * src/common.h (tartime): New decl.
+
+ * src/list.c (tartime): Now extern.
+ (read_and): Invalid headers cause errors, not warnings.
+
+1999-10-03 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getdate.y (__attribute__):
+ Don't use if GCC claims to be before 2.8; this is
+ needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
+
+1999-09-25 Paul Eggert <eggert@twinsun.com>
+
+ * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
+ * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
+
+ * tests/incremen.sh: Add yet another sleep.
+
+1999-09-24 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS: A read error now causes a nonzero exit status.
+
+ * src/create.c (to_chars): Fix base-256 output.
+
+ * src/buffer.c (write_error):
+ Read error is an error, not just a warning.
+
+1999-09-24 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
+
+ * src/tar.c (<time.h>): Include.
+ (time): Declare if not defined.
+ (confirm): Don't read past EOF.
+ (long_options, usage): Add --no-same-owner, --no-same-permissions.
+ (main): Use clock_gettime if available.
+
+ * tests/Makefile.am (TESTS): Add incremen.sh
+ (INCLUDES): Add -I../lib, for fnmatch.h.
+
+ * src/update.c (update_archive):
+ Remove call to name_expand; had no effect.
+ Use chdir_do to change into directory.
+ Use deref_stat instead of stat.
+ Use add_avoided_name to mark names to be avoided; the old method of
+ setting a bit with the name caused all descendants of that name to
+ be avoided, in some circumstances.
+
+ * tests/incremen.sh: Remove unnecessary sleeps.
+
+ * src/names.c (name_next): Go back to using plain chdir.
+ (name_gather): Use chdir_arg to keep track of arguments to chdir.
+ (addname): Likewise.
+ (name_match): Use chdir_do to act on chdir args.
+ (merge_sort): Moved here from incremen.c.
+ (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
+ Likewise.
+ (name_expand): Remove.
+ (name_from_list): Skip fake names.
+ Use chdir_do to act on chdir args.
+ (struct avoided_name): New struct.
+ (avoided_names): New var.
+ (add_avoided_name, is_avoided_name): New functions.
+
+ * src/system.h (stat, lstat): Define in terms of statx on
+ STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
+ (UCHAR_MAX): New macro.
+ (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
+
+ * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
+
+ * src/incremen.c (<time.h>): Remove include; no longer used.
+ (time): Remove decl.
+ (time_now): Remove.
+ (get_directory_contents): Use deref_stat.
+ Consider a subdirectory to be all new only if
+ listed_incremental_option or if it its timestamp is newer than the
+ cutoff.
+ (add_hierarchy_to_namelist, merge_sort): Move to names.c.
+ (read_directory_file): Now extern. Do not set time_now.
+ (write_directory_file): Renamed from write_dir_file.
+ Use start_time instead of time_now.
+ (compare_names, collect_and_sort_names): Move to names.c.
+
+ * src/mangle.c (<time.h>): Remove; not used.
+ (time): Do not declare.
+
+ * src/misc.c (chdir_from_initial_wd): Remove.
+ (deref_stat): New function.
+ (struct wd): New struct.
+ (wd, wds, wd_alloc): New variables.
+ (chdir_arg, chdir_do): New function.
+
+ * src/compare.c (get_stat_data): Use deref_stat.
+
+ * src/common.h (name_expand): Remove.
+
+ * src/list.c (time): Declare if not defined.
+ (base_64_digits): Moved here from create.c.
+ (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
+ -1.
+ (read_and): Don't get time from header unless we need it now;
+ as getting time can cause duplicate diagnostics if bogus.
+ Remove "Hmm, " from diagnostic.
+ Use "Skipping to next header" uniformly.
+ (from_header): Renamed from from_chars. All uses changed.
+ Allow different forms for unportable 2's complement numbers.
+ Don't check for extended forms when parsing checksums.
+ Parse base-256 output.
+ (gid_from_header): Renamed from gid_from_chars. All uses changed.
+ (major_from_header): Renamed from major_from_chars. All uses changed.
+ (minor_from_header): Renamed from minor_from_chars. All uses changed.
+ (mode_from_header): Renamed from mode_from_chars. All uses changed.
+ (off_from_header): Renamed from off_from_chars. All uses changed.
+ (size_from_header): Renamed from size_from_chars. All uses changed.
+ (time_from_header): Renamed from time_from_chars. All uses changed.
+ Warn about future timestamps.
+ (uid_from_header): Renamed from uid_from_chars. All uses changed.
+ (uintmax_from_header): Renamed from uintmax_from_chars.
+ All uses changed.
+ (tartime): New function, incorporating isotime.
+ (isotime): Delete.
+ (print_header): Use tartime.
+
+ * src/create.c (to_chars): Fix typo in decl.
+ Don't assign through char const *.
+ Rename name_expand back to collect_and_sort_names.
+
+ * src/extract.c (<time.h>): No need to include.
+ (time): No need to declare.
+ (now): Remove variable.
+ (extr_init): Don't initialize `now'.
+ Increment same_permissions_option and same_owner_option if we_are_root
+ is nonzero; this supports the new --no-same-owner option.
+ (set_stat): Use start_time instead of `now'.
+
+ * src/create.c (struct link): Remove unused linkcount member.
+ (base_64_digits): Move to list.c.
+ (base_8_digits): Remove.
+ (to_octal): New function, with some of old contents of to_base.
+ (to_base): Remove.
+ (to_base256): New function.
+ (to_chars): Use base 256, not base 64, for huge values.
+ (mode_to_chars): Don't use two's complement in GNU format or POSIX
+ format.
+ (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
+ it means we have an incremental dump where we don't know whether this
+ is a top-level call.
+ Use deref_stat instead of statx / stat / lstat.
+ Cast result of alloca.
+ Check for dates if 0 < top_level, not if listed_incremental_option.
+ Move multiple-link check after directory check.
+ Do not dump avoided names.
+ Dump hard links to symbolic names as links, not as separate
+ symbolic links.
+ start_header cannot return a null pointer, so don't test for it.
+ Likewise for find_next_block.
+
+ * src/buffer.c, src/common.h (<human.h>): Include.
+ (read_error): Read error is an error, not just a warning.
+ (print_total_written): Also print human-readable byte count, and
+ bytes/s.
+ (open_archive, flush_write): Use start_time, not current time.
+ (flush_read): Report about garbage bytes ignored at end of archive,
+ but act on non-garbage bytes (instead of ignoring them).
+ (new_volume): Use WARN for warnings.
+
+ * doc/Makefile.am:
+ ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
+
+ * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
+
+ * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
+
+ * lib/Makefile.am (noinst_HEADERS):
+ Rename fnmatch.h to fnmatch.hin; add human.h.
+ (libtar_a_SOURCES): Add human.c, xstrtoul.c.
+ (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
+
+ * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
+
+ * lib/fnmatch.c (strchrnul):
+ Define to __strchrnul if _LIBC, to our own replacement otherwise.
+ Do not define if !_LIBC and if it already exists.
+ (internal_fnmatch): Use it.
+
+ * configure.in (tar_LDADD): New variable, used only when linking tar.
+ (rmt_LDADD): Similarly, for rmt.
+ (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
+ fnmatch.c; otherwise, use the system fnmatch.h.
+
+ * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
+ Modernize sample backup script.
+
+ * THANKS: Martin Goik's email address has changed.
+
+ * m4/fnmatch.m4: New file.
+
+1999-09-03 Paul Eggert <eggert@twinsun.com>
+
+ * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
+ Use EINVAL instead.
+
+1999-08-29 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getdate.y (get_date):
+ Rename outermost local `probe' to `quarter'.
+ Rename latter local `tm' to probe_tm.
+ From: Jim Meyering <meyering@ascend.com>
+ Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
+
+1999-08-28 Paul Eggert <eggert@twinsun.com>
+
+ * lib/getdate.y (PC): New macro; use it when possible.
+ (number): Handle `Nov 11 1996' example correctly.
+ See Risks Digest 20.55 (1999-08-27)
+ http://catless.ncl.ac.uk/Risks/20.55.html#subj18
+
+1999-08-23 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
+
+ Remove minor cases of lint from many source files: this includes
+ unnecessary casts, uses of NULL, etc.
+
+ * configure.in (AC_PROG_YACC): Remove.
+ (YACC): Always use bison.
+ (AC_STRUCT_TIMEZONE): Add.
+ (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
+
+ * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
+ Fix spelling.
+
+ * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
+ ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
+
+ * lib/strcasecmp.c, lib/strncasecmp.c: New files.
+
+ * src/common.h (merge_sort): Remove decl; no longer exported.
+
+ * src/system.h (voidstar): Remove.
+ (memcpy, memcmp): Cast args.
+ ("xalloc.h"): Add include.
+ (xmalloc, xrealloc): Remove decl.
+
+ * src/mangle.c (time): Do not declare if defined.
+ (first_mangle, mangled_num): Remove.
+
+ * src/list.c (from_chars): Report out-of-range values more precisely.
+ (off_from_chars): Do not allow negative offsets.
+ (uid_from_chars): Allow negative uids.
+
+ * src/create.c (linklist): Now static.
+ (to_chars): Fix wording of message to match from_chars.
+
+ * src/misc.c (merge_sort): Move to incremen.c.
+ * src/incremen.c (merge_sort): Move here from misc.c; now static.
+ It's too painful to make it both generic and portable.
+ (read_directory_file): "timestamp" -> "time stamp" in messages.
+
+ * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
+ (usage): Fix misspelling.
+ (OPTION_STRING): -y is now -I.
+ (decode_options): Use -1, not EOF, for getopt_long result.
+ Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
+ Handle operands after any "--" argument.
+ (main): Report any output errors.
+
+ * src/rmt.c (main): status is ssize_t, not long.
+
+ * src/names.c (name_gather): Handle trailing -C option correctly.
+ (addname): use memcpy, not strncpy, to copy a string of known length.
+ (name_match): Handle trailing -C option correctly.
+ Propagate -C option to following files.
+ (name_match, name_scan): Remove redundant matching code.
+
+ * src/buffer.c (open_archive): Use American spelling in diagnostic.
+
+ * lib/getdate.y: Major rewrite. Add copyright notice.
+ (<stdio.h>): Include only if testing.
+ (ISUPPER): Remove.
+ (ISLOWER): New macro.
+ (<string.h>): Include if HAVE_STRING_H, not USG.
+ (bcopy): Remove.
+ (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
+ bison.
+ (EPOCH_YEAR): Renamed from EPOCH.
+ (table): Renamed from TABLE.
+ (meridian): Now an anonymous enum.
+ (struct parser_control): New type.
+ (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
+ (yyInput, ..., yyRelYear): Migrated into struct parser_control.
+ (%pure_parser): Added, so that the parser is pure.
+ (%union): Removed; the type is now just plain int.
+ All %type directives removed.
+ (tLOCAL_ZONE): New %token.
+ (month_day_table): Renamed from MonthDayTable.
+ (gmtime, localtime, mktime, time): Declare only if not defined.
+ (meridian_table): New table.
+ (dst_table): New table.
+ (units_table): renamed from UnitsTable.
+ (relative_time_table): Renamed from OtherTable.
+ (time_zone_table): Renamed from TimezoneTable. Modernized.
+ (military_table): Renamed from MilitaryTable.
+ (to_hour): Renamed from ToHour.
+ (to_year): Renamed from ToYear.
+ (lookup_zone): New function.
+ (LookupWord): Renamed from lookup_word. Use lookup_zone for time
+ zones.
+ (yylex): Now reentrant. All callers changed.
+ (get_date): Add support for local time zone abbreviations.
+ Make it reentrant.
+
+1999-08-20 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
+
+ * src/create.c (to_chars): Generate GNU base-64 representation
+ if we are generating an old or new GNU format tar file for a
+ number that can't be represented with the POSIX format.
+
+ * configure.in (AC_CHECK_FUNCS): Add fchdir.
+ (AM_FUNC_GETLINE): Add.
+ (LIBOBJS): Add getline.o to workaround comment.
+ * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
+ * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
+ * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
+ (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
+ * lib/getline.c, lib/getline.h, lib/save-cwd.c,
+ lib/save-cwd.h, m4/getline.m4: New files.
+
+ * src/misc.c (<save-cwd.h>): Include.
+ (chdir_from_initial_wd): New function.
+
+ * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
+ (name_gather): Handle `-C x -C y' correctly.
+ Do not rely on addname to handle -C.
+ (addname): New CHANGE_DIR parameter. All callers changed.
+ Remove ugly calls to getcwd; no longer needed.
+ (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
+
+ * src/incremen.c (listed_incremental_stream): New var.
+ (read_directory_file): Remove arbitrary limits on file name length.
+ Do not attempt to get the working directory; we can bypass this
+ on fchdir hosts. Open the listed_incremental_option file for both
+ read and write instead of opening it twice. Check for I/O errors
+ when doing I/O to this file. Check for invalid data in the file,
+ and report line numbers of invalid data.
+ (write_dir_file): Likewise.
+ (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
+ Do not invoke write_dir_file; that's our caller's responsibility.
+
+ * src/list.c (max): New macro.
+ (isotime): Now takes time_t, not time_t *. Report the decimal values
+ of times that can't be broken down.
+ (print_header): Don't assume that major and minor device numbers can
+ fit into uintmax_t.
+
+ * src/common.h (struct name): change_dir is now char const *.
+ (write_directory_file): Remove unused decl.
+ (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
+ chars; the old `sizeof (b)' broke when b was a pointer not an array.
+ (chdir_from_initial_wd): New decl.
+ (addname): New 2nd arg.
+
+ * THANKS: Torsten Lull -> Catrin Urbanneck
+
+1999-08-18 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
+ Don't depend on ac_cv_func variables.
+ From Albert Chin-A-Young <china@thewrittenword.com>.
+
+1999-08-18 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
+
+ * m4/signedchar.m4: New file.
+ * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
+ * src/system.h (signed_char): New macro.
+ * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
+ * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
+
+ * src/create.c (write_eot): Write at least two zero blocks.
+
+ * src/extract.c (extract_archive): Fix sparse array bug:
+ we did not find end of array correctly.
+
+ * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
+ Don't assume find_next_block yields nonnull.
+ * src/extract.c (extract_sparse_file, extract_archive): Likewise.
+ * src/list.c (skip_extended_headers): Likewise.
+
+ * src/list.c (read_and, list_archive): Simplify code.
+ (read_header): Fix computation of signed checksums on machines where
+ char is unsigned.
+ Do not consider a block to be zero unless all its bytes are zero,
+ even the checksum bytes. Do not attempt to parse the checksum of
+ a zero block. Fix memory leak with long names and links.
+ (from_chars): Accommodate a buggy tar that outputs leading NUL
+ if the previous field overflows.
+
+ * src/misc.c (quote_copy_string): Generate \177 for '\177', not
+ \?, for portability to non-ASCII hosts.
+
+1999-08-16 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
+
+ * src/extract.c (make_directories): Do not chown intermediate
+ directories, even if we are root.
+
+ * src/list.c (read_header): Fix bugs when interpreting
+ POSIX-compliant headers that do not contain null bytes in the
+ header or link names.
+
+1999-08-14 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
+
+ * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
+ (AC_HEADER_SYS_WAIT): Add.
+ (AC_REPLACE_FUNCS): Add waitpid.
+ (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
+ * lib/waitpid.c: New file.
+ * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
+ * src/system.h (WCOREDUMP): Remove; no longer used.
+ (WIFSTOPPED): Likewise.
+ (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
+ * src/buffer.c (child_open_for_compress): Undo previous change.
+ (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
+ (new_volume): Likewise.
+
+ * src/buffer.c, src/extract.c, src/incremen.c (time):
+ Don't declare if defined.
+ * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
+ * src/incremen.c (read_directory_file):
+ Invoke `time' the same way everyone else does.
+ Check validity of --listed-incremental file contents a bit better.
+ Do not worry about --after-date-option; tar.c now checks this.
+ * src/list.c (isotime): Report ??? if localtime returns null.
+ Don't assume years fit into four digits.
+ Don't append trailing newline.
+ (print_header): Report ??? if localtime returns null;
+ Don't assume years fit into four digits.
+
+ * src/compare.c (diff_archive): Do not fall back on absolute name
+ when --absolute-names is not specified.
+
+ * src/create.c (start_header):
+ Include text of ignored filesystem prefix in warning.
+ (create_archive): Check for excluded names when doing incremental
+ pass through directory.
+ (dump_file): Do not dump old files explicitly given on command line
+ when using --listed-incremental. Do not strip ./ prefix from names.
+
+ * src/tar.c: -g now implies after_date_option = 1.
+ -g and -N are now incompatible options.
+
+ * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
+
+1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
+
+ * src/list.c (read_header): Don't parse OLDGNU_FORMAT
+ incremental headers as POSIX prefixes.
+
+1999-08-11 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in: Version 1.13.6.
+
+ * configure.in (ALL_LINGUAS): Add pt_BR.
+ * po/pt_BR.po: New file.
+
+ * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
+ Renamed from tar.info and header.texi; adjust actions so that
+ they work in other directories.
+
+ * doc/tar.texi: Add -y and --bzip2.
+ Patterns containing / now exclude only file names whose prefix match.
+
+ * lib/exclude.h (excluded_filename): New option parameter.
+ (add_exclude_file): New ADD_FUNC parameter.
+ (excluded_pathname): Remove decl.
+ * lib/exclude.c (_GNU_SOURCE):
+ Remove; no longer needed since we don't use FNM_ macros.
+ (excluded_filename): Renamed from excluded_filename_opts.
+ (excluded_filename, excluded_pathname): Remove.
+ (add_exclude_file): New ADD_FUNC parameter.
+
+ * po/POTFILES.in: Add lib/quotearg.c.
+
+ * src/buffer.c (_GNU_SOURCE): Define.
+ (<fnmatch.h>): Include unconditionally.
+ (child_open_for_compress): Dup after closing, to avoid possible file
+ descriptor exhaustion.
+ (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
+ (flush_read): Likewise.
+
+ * src/common.h (LG_8, LG_64): New macros.
+ (excluded_with_slash, excluded_without_slash): New vars.
+ (excluded): Remove.
+ (base_64_digits): New decl.
+ (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
+ off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
+ uintmax_to_chars,
+ GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
+ OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
+ UINTMAX_TO_CHARS):
+ Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
+ off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
+ GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
+ SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
+ respectively. All definitions and uses changed.
+ (excluded_name): New decl.
+
+ * src/compare.c (diff_archive):
+ Open files with O_NONBLOCK instead of O_NDELAY.
+
+ * src/create.c (base_64_digits): New constant.
+ (base_8_digits): New macro.
+ (MAX_VAL_WITH_DIGITS): New macro.
+ (to_base): First half of old to_oct. Support base 64 too.
+ (to_chars): Other half of old to_oct, for 64-bit support.
+ (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
+ (gid_substitute, uid_substitute): Look up names dynamically if
+ GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
+ (mode_to_chars): Renamed from mode_to_oct.
+ Support negative values in all the _to_chars functions.
+ (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
+ Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
+ (dump_file): Inspect entire pathname, not just new file name
+ component, when deciding whether to exclude it.
+
+ * src/extract.c (extract_archive):
+ Open files with O_NONBLOCK instead of O_NDELAY.
+
+ * src/incremen.c (get_directory_contents):
+ Inspect entire pathname, not just new file name
+ component, when deciding whether to exclude it.
+
+ * src/list.c (<fnmatch.h>): Do not include.
+ (from_chars): Renamed from from_oct. New parameter specifing
+ the negative of the minimum allowed value. Support negative
+ and base-64 values.
+ (base64_map): New var.
+ (base64_init): New function.
+ (print_header): Output numeric uids and gids if numeric_owner_option.
+
+ * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
+
+ * src/names.c (_GNU_SOURCE): Define.
+ (<fnmatch.h>): Include unconditionally.
+ (excluded_name): New function, taking over duties of excluded_pathname.
+ All uses changed.
+
+ * src/rmt.c (decode_oflag): New function.
+ (main): Use it to support symbolic open flags.
+
+ * src/rtapelib.c (encode_oflag): New function.
+ (rmt_open__): Do not allow newlines in the path.
+ Propagate errno correctly.
+ Decode symbolic open flags, if present.
+
+ * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
+ New macros.
+
+ * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
+ New -y or --bzip2 option.
+ (add_filtered_exclude): New function.
+ (decode_options): Put excluded patterns with / into
+ excluded_with_slash, and without / into excluded_without_slash.
+ Compare newer_mtime_option to its new initial value
+ TYPE_MINIMUM (time_t) when deciding whether more than one
+ threshold date was specified.
+
+1999-07-20 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in: Version 1.13.5.
+
+ * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
+ before exiting.
+ * src/buffer.c (new_volume): Likewise.
+ * src/incremen.c (read_directory_file): Likewise.
+ * src/tar.c (decode_options):
+ ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
+ for consistency.
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
+ * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
+
+ * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
+ (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
+ (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
+ Define to 0 if the corresponding S_IF* macro is not defined.
+ (mkfifo): Do not define if already defined, or if S_IFIFO
+ is not defined.
+
+ * src/compare.c (diff_archive): Use HAVE_READLINK, not
+ S_ISLNK, to determine whether to invoke readlink.
+ * src/create.c (dump_file): Likewise.
+
+ * src/extract.c (set_mode):
+ Do not chmod unless we are root or the -p option was given;
+ this matches historical practice.
+ (unlink_destination): New function, which checks for unlink failures.
+ (maybe_recoverable): Stay quiet if -U.
+ (extract_archive): Use O_EXCL if unlink_first_option.
+ Report unlink failures.
+ Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
+ Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
+ mkfifo exists.
+
+ * src/incremen.c (get_directory_contents): Depend on
+ S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
+
+ * src/list.c: Remove S_IS* ifdefs.
+ * src/misc.c (maybe_backup_file): Likewise.
+
+ * src/misc.c (maybe_backup_file):
+ "Virtual memory exhausted" -> "Memory exhausted",
+ to conform to the other places this message is issued.
+
+ * src/mangle.c (extract_mangle):
+ Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
+
+ * src/rtapelib.c (rmt_open__):
+ Remove typo that caused us to omit the first char
+ of the basename.
+
+1999-07-16 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
+
+ * doc/tar.texi: A path name is excluded if any of its file name
+ components matches an excluded pattern, even if the path name was
+ specified on the command line.
+ * src/create.c (create_archive): Likewise.
+ * src/list.c (read_and): Likewise.
+ * src/update.c (update_archive): Likewise.
+ * lib/exclude.h (excluded_pathname): New decl.
+ * lib/exclude.c (_GNU_SOURCE): Define.
+ (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
+ (excluded_filename_opts): New function.
+ (excluded_pathname): New function.
+
+ * lib/Makefile.am (EXTRA_DIST):
+ xstrtol.c moved here from libtar_a_SOURCES.
+ (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
+ Remove xstrtoul.c; no longer needed.
+ * lib/xstrtol.c: Remove.
+
+ * src/tar.c (decode_options):
+ Set newer_time_option to TYPE_MINIMUM, so that
+ negative timestamps are handled correctly.
+ Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
+ uniformity (and so that we don't need to have the other fns).
+ (main): Remove call to init_total_written; no longer needed.
+
+ * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
+ checks for unsigned long and long long.
+ * src/arith.c: Remove.
+ * src/Makefile.am (tar_SOURCES): Remove arith.c.
+ * po/POTFILES.in: Remove src/arith.c.
+ * src/arith.h: Use double, to simplify configuration gotchas.
+ (tarlong): Now double.
+ (TARLONG_FORMAT): New macro.
+ (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
+ LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
+ zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
+ add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
+ zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
+ mult_tarlong, print_tarlong): Remove. All callers replaced with
+ arithmetic ops.
+
+ * src/common.h (init_total_written): Remove decl.
+
+ * src/buffer.c (total_written):
+ Remove; replaced with prev_written + bytes_written.
+ (prev_written): New var.
+ (init_total_written): Remove.
+ (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
+
+ * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
+ Make sure that we can shift, multiply
+ and divide unsigned long long values; Ultrix cc can't do it.
+
+ * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
+ Check for any unknown bits, not just unknown bits left of the leftmost
+ known bit.
+
+ * lib/quotearg.c (quotearg_buffer):
+ Don't quote spaces if C quoting style.
+ * src/list.c (from_oct):
+ Use C quoting style for error; omit trailing NULs.
+
+1999-07-14 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
+
+ * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
+ <inttypes.h> defines strtoumax as a macro (and not as a function).
+ HP-UX 10.20 does this.
+
+ * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
+ * PORTS, README, TODO, doc/tar.texi: Likewise.
+
+1999-07-12 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
+ (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
+
+ * src/list.c (decode_header):
+ Do not assume that S_IFBLK and S_IFCHR are defined.
+
+ * src/create.c (start_header): Do not assume S_IFMT is defined.
+ (dump_file): Remove unnecessary check for screwy apollo lossage.
+ Do not assume S_IFBLK and S_IFCHR are defined.
+
+ * src/extract.c (extract_archive):
+ Test whether S_IFCHR and S_IFBLK are nonzero,
+ not whether they are defined, for consistency with other tests.
+
+ * src/buffer.c (is_regular_file):
+ Don't succeed on files that we can't access due to
+ permissions problems.
+ (open_archive): Fix wording on fatal error message.
+ Don't bother to stat /dev/null if the archive is not a character
+ special device.
+
+ * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
+ Report an error, not a warning, for I/O errors.
+ (process_rawdata, process_dumpdir, diff_sparse_files):
+ Change ungrammatical "Data differs" to "Contents differ".
+ (get_stat_data): Find hidden files on AIX.
+ Accept file name as argument; all uses changed.
+ (get_stat_data, diff_archive): Use system error message for
+ nonexistent files rather than rolling our own.
+ (diff_archive): Unknown file types are errors, not warnings.
+ Normalize spelling of message to "File type differs".
+ Use get_stat_data to get link status, for consistency.
+ Do not inspect st_rdev for fifos.
+ Do not assume st_mode values contain only file types and mode bits.
+ Check for mode changes and device number changes separately.
+
+ * src/update.c (append_file):
+ Open the file before statting it, to avoid a race.
+ Complain about file shrinkage only when we reach EOF.
+
+1999-07-08 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
+
+ * configure.in (AC_EXEEXT): Add.
+
+ * lib/Makefile.am (noinst_HEADERS):
+ Add basename.h, exclude.h. Remove full-write.h.
+ (libtar_a_SOURCES): Add exclude.c.
+
+ * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
+ New files.
+ * lib/full-write.c: Include safe-read.h instead of full-write.h.
+ * lib/safe-read.h (safe_read): New decl.
+ * src/rmt.c: Include safe-read.h.
+ * src/rtapelib.c: Include basename.h, save-read.h.
+ (rmt_open__): Use base_name to compute base name.
+
+ * src/common.h:
+ Include basename.h, exclude.h; don't include full-write.h.
+ (exclude_option): Remove decl.
+ (excluded): New decl.
+ (add_exclude, add_exclude_file, check_exclude): Remove decls.
+
+ * src/list.c (read_and):
+ Use excluded_filename instead of check_exclude.
+ Check base name of incoming file name, not entire file name, when
+ deciding whether to exclude it.
+
+ * src/create.c (finish_sparse_file):
+ Use excluded_filename instead of check_exclude.
+ Don't bother to stat excluded file names.
+ * src/incremen.c (get_directory_contents): Likewise.
+
+ * src/names.c (exclude_pool, exclude_pool_size,
+ allocated_exclude_pool_size, simple_exclude_array,
+ simple_excludes, allocated_simple_excludes,
+ pattern_exclude_array, pattern_excludes,
+ allocated_pattern_excludes, add_exclude, add_exclude_file,
+ check_exclude):
+ Remove; now done in ../lib/exclude.c.
+
+ * src/tar.c (decode_options): Initialize `excluded'.
+ Use new add_exclude_file and add_exclude functions.
+
+1999-07-05 Paul Eggert <eggert@twinsun.com>
+
+ * m4/gettext.m4: Use changequote rather than [[ ]].
+
+ * lib/safe-read.c: Renamed from lib/full-read.c.
+ (safe_read): Renamed from full_read. All uses changed.
+ * lib/safe-read.h, lib/full-write.h: New files.
+ * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
+ (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
+ * lib/full-write.c: Include full-write.h.
+ * src/common.h: Include full-write.h, safe-read.h.
+ * src/system.h: (full_read, full_write): Remove decls.
+
+ * src/Makefile.am (datadir): New var; needed for Solaris gettext.
+
+ * src/system.h (bindtextdomain, textdomain): undef before
+ defining, to avoid preprocessor warnings with --disable-nls
+ on hosts whose locale.h includes libintl.h.
+
+ * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
+ expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
+ (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
+ the above decl.
+
+1999-07-02 Paul Eggert <eggert@twinsun.com>
+
+ * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
+ * m4/mktime.m4: New file.
+ * m4/Makefile.am.in, m4/README: Remove these files.
+ * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
+ remove README, Makefile.am.in.
+ (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
+ * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
+ not AM_FUNC_MKTIME.
+
+ * src/tar.c: Include signal.h.
+ (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
+ (main): Ensure SIGCHLD is not ignored.
+
+ (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
+ MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
+ OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
+ RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
+ VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
+ OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
+ OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
+ OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
+ they don't overlap with char codes. Use an enum instead of a lot
+ of #defines.
+
+ * src/system.h (ISASCII): Remove.
+ (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
+ S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
+ S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
+ MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
+ LONG_MAX): New macros.
+
+ * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
+ (read_directory_file): Cast ISSPACE arg to unsigned char.
+ * src/misc.c (ISPRINT): Remove; now in system.h.
+ (remove_any_file): Add brackets to pacify gcc -Wall.
+ * src/list.c: Don't include <ctype.h>; system.h already does this.
+ (ISODIGIT, ISSPACE): Remove; now in system.h.
+ (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
+ does this now.
+ (from_oct): Cast ISSPACE arg to unsigned char.
+
+ * src/create.c (mode_to_oct): Translate modes from internal to
+ external form.
+ * src/list.c (mode_from_oct): Translate modes from external to
+ internal form. Do not complain about unrecognized mode bits.
+ * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
+ TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
+
+ * src/extract.c: (extr_init, make_directories, extract_archive):
+ Do not assume mode bits have traditional Unix values.
+ * src/list.c (decode_mode): Likewise.
+ * src/create.c (start_header, dump_file): Likewise.
+ * src/buffer.c (child_open_for_compress,
+ child_open_for_uncompress, open_archive, (close_archive): Likewise.
+ * src/compare.c (diff_archive): Likewise.
+
+ * src/extract.c (set_mode): Use %04 not %0.4 format.
+ (extract_sparse_file): Do not use data_block uninitialized.
+ Check for lseek failures.
+
+ * src/rtapelib.c (rmt_lseek__):
+ Convert lseek whence values to portable integers on the wire.
+ * src/rmt.c (main): Likewise. Check for whence values out of range.
+
+ * src/create.c (finish_sparse_file): Use lseek whence macros
+ instead of integers.
+ * src/buffer.c (backspace_output): Likewise.
+ * src/compare.c (diff_archive, verify_volume): Likewise.
+ * src/delete.c (move_archive): Likewise.
+ * src/extract.c (extract_sparse_file): Likewise.
+
+ * src/create.c (dump_file): Do not invoke finish_sparse_file
+ on a negative file descriptor.
+
+ * src/buffer.c: Add braces to pacify gcc -Wall.
+
+ * src/compare.c (diff_sparse_files): Report lseek errors.
+
+ * configure.in (ALL_LINGUAS): Add cs, es, ru.
+
+ * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
+
+ * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
+ message to be internationalized; \a doesn't work with msgfmt.
+
+ * src/tar.c (long_options, main, usage, OPTION_STRING):
+ Remove -E or --ending-file.
+ * src/list.c (read_and): Likewise.
+ * src/common.h (ending_file_option): Likewise.
+ * src/buffer.c (close_archive): Likewise.
+
+ * tests/after: Don't run two commands together in a pipeline,
+ as some old shells mishandle pipeline exit status.
+
+1999-06-28 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
+ * NEWS: Describe changes since 1.12.
+ * README: Update bug reporting address; move paxutils ref to NEWS.
+
+ Handle EINTR correctly.
+ * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
+ * lib/full-read.c, lib/full-write.c: New files.
+ * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
+ Prefer full_read to read and full_write to write.
+ * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
+ * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
+ Likewise.
+ * src/extract.c (extract_sparse_file): Likewise.
+ * src/rmt.c (get_string, main, report_error_message,
+ report_numbered_error): Likewise.
+ * src/rmt.h (rmtread, rmtwrite): Likewise.
+ * src/rtapelib.c (do_command, get_status_string, rmt_read__,
+ rmt_write__, rmt_ioctl__): Likewise.
+ * src/update.c (append_file): Likewise.
+ * src/system.h (full_read, full_write): New decls.
+
+ * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
+ lib/xmalloc.c, src/arith.c, src/misc.c.
+
+ * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
+ New macros. All uses of STDIN and STDOUT changed.
+ * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
+ instead of 0 and STDOUT_FILENO instead of 1.
+ * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
+ instead of fileno (stdin) and fileno (stdout) or 0 and 1.
+
+ * src/rmt.c (private_strerror): Avoid const. Translate results.
+
+ * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
+ in the presence of NFS clock skew.
+
+1999-06-25 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
+
+ * src/buffer.c (write_archive_buffer): New function.
+ (child_open_for_compress, flush_write, flush_read): Use it to write
+ buffers.
+ (open_archive): Report error if fstat of archive fails.
+ Improve efficiency of check for /dev/null.
+ Also, fix some corner cases with remote archives and /dev/null checking.
+ (close_archive): Test for input fifo only if not remote.
+ Truncate output archive only if it's not remote.
+
+ * src/misc.c (remove_any_file):
+ Don't terminate if you see . or ..; just skip them.
+
+1999-06-18 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
+
+ Output sizes using a format that's more compatible with
+ traditional tar (and with GNU Emacs).
+ * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
+ MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
+ Don't subtract 1 from size.
+ * src/create.c (to_oct): Prepend leading zeros, not spaces.
+ Output a trailing NUL unless the value won't fit without it.
+ (finish_header): No need to append NUL to chksum, now that
+ to_oct is doing it.
+
+1999-06-16 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
+
+ * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
+ @INTLLIBS@ might invoke rpl_realloc.
+
+ * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
+ (intconv): Remove; use xstrto* fns instead.
+ ("xstrtol.h"): Include.
+ (check_decimal): Remove.
+ (long_options, usage, OPTION_STRING, decode_options):
+ Remove -y, --bzip2, --unbzip2.
+ (decode_options): Use xget_version instead of get_version.
+ Check for overflow with -b and -L and RECORD_SIZE_OPTION.
+ Replace invocations of check_decimal with xstrtoumax.
+
+ * tests/preset.in (echo_n, echo_c): Remove.
+
+ * tests/after: Don't rely on $echo_c and $echo_n.
+
+ * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
+ lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
+ lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
+ lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
+ m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
+ m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
+ m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
+ m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
+ m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
+ m4/xstrtoumax.m4: New files.
+
+ * configure.in(fp_PROG_ECHO): Remove; no longer needed.
+ (AC_SYS_LARGEFILE): Renamed from AC_LFS.
+ (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
+ (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
+ (AC_CHECK_FUNCS): Remove lchown.
+ (AC_REPLACE_FUNCS): Remove basename, dirname.
+ Add lchown, strtol, strtoul.
+ (jm_FUNC_MKTIME): Add.
+ (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
+ are also built via the ANSI2KNR-filtering rules.
+ Use a no-op line to work around bug in automake 1.4 with malloc and
+ realloc.
+ (AC_OUTPUT): Add m4/Makefile.
+
+ * lib/Makefile.am (EXTRA_DIST):
+ Add lchown.c, malloc.c, mktime.c, realloc.c,
+ strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
+ (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
+ (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
+ xstrtoul.c, xstrtoumax.c. Remove getversion.c.
+ ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
+
+ * src/system.h (uintmax_t): Don't declare; configure now does this.
+
+ * src/common.h (backup_type): New decl.
+ * src/common.h, src/misc.c, src/tar.c:
+ Move include of backupfile.h to common.h.
+
+ * src/misc.c (maybe_backup_file):
+ Pass backup_type to find_backup_file_name.
+
+ * src/list.c (print_header): Change sizes of uform and gform from 11 to
+ UINTMAX_STRSIZE_BOUND.
+
+ * doc/tar.texi: Remove --bzip2.
+ Fix @xref typos reported by latest makeinfo.
+
+ * Makefile.am (ACLOCAL_AMFLAGS): New macro.
+ (SUBDIRS): Add m4.
+ (M4DIR, ACINCLUDE_INPUTS): New macros.
+ ($(srcdir)/acinclude.m4): New rule.
+
+ * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
+ HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
+ now generated automatically by autoconf.
+
+1999-05-15 Paul Eggert <eggert@twinsun.com>
+
+ * doc/tar.texi: Remove -y.
+
+1999-04-09 Paul Eggert <eggert@twinsun.com>
+
+ * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
+ (we were allocating too much storage).
+ (uintmax_t): Don't declare; configure now does this.
+
+ * ABOUT-NLS: Update to gettext 0.10.35 edition.
+
+1999-03-22 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
+
+ * acinclude.m4 (AC_LFS_FLAGS):
+ Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
+ (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
+ (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
+
+ * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
+ New macros; needed for latest GNU xmalloc.c.
+
+ * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
+ (libtar_a_SOURCES): Add quotearg.c.
+ * list.c: Include <quotearg.h>.
+ (from_oct): Add forward decl.
+ (read_header): Return HEADER_FAILURE if we can't parse the checksum.
+ (from_oct): Report an error only if TYPE is nonzero.
+ Quote any funny characters in bad header.
+
+1999-03-20 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
+
+ * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
+ (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
+ changed.
+ (AC_LFS): Simplify AIX revision number test.
+
+1999-03-17 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
+
+ * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
+ Remove; it doesn't work that well
+ with AC_CANONICAL_HOST.
+ (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
+
+ * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
+
+ * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
+
+ * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
+
+ * tar.texi: Fix bug-report addr.
+
+ * README: Remove --with-included-malloc.
+ Upgrade version numbers of build software.
+
+1999-03-07 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
+
+ * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
+ where bindtextdomain and gettext require -lintl.
+ (AC_LFS_FLAGS): Simplify so that it only gets the flags;
+ `no' means it failed.
+ (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
+ (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
+ _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
+ to add anything to the command line (it's all in config.h).
+ Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
+
+1999-03-01 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
+
+ * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
+
+ * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
+ mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
+ uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
+ like OFF_MAX, which are not reliable
+ (e.g. OFF_MAX in AIX 4.2 is incorrect).
+ * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
+ SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
+
+ * src/incremen.c (get_directory_contents):
+ Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
+ Have statx depend on STX_HIDDEN, not AIX.
+
+ * src/create.c (to_oct):
+ New parameter substitute, giving a substitute value to use
+ when the original value is out of range. Do not append a space to the
+ output; modern tars don't. When a value is out of range, specify the
+ maximum value, not the number of bits.
+ (GID_NOBODY, UID_NOBODY): New macros.
+ (gid_to_oct, uid_to_oct): Use them as substitutes.
+ (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
+ (dump_file): Check whether the file changed as we read it.
+
+ * src/rmt.c (main): Remove suspicious AIX/386 code.
+
+1999-02-19 Paul Eggert <eggert@twinsun.com>
+
+ * intl/localealias.c (read_alias_file): Don't assume that memcpy
+ returns a type compatible with char *; it doesn't on SunOS
+ 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
+
+ * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
+
+ * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
+ * doc/tar.texi: Add --bzip2, --unbzip2 options.
+
+ * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
+ Add.
+ (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
+ (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
+ * acinclude.m4 (AM_WITH_NLS):
+ Update to latest gettext version (serial 5).
+ (AC_LFS_FLAGS): New macro
+ (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
+ working only with unset variables. Append to CFLAGS, not CPPFLAGS.
+ Work properly in cross-compilation scenario, by checking for getconf
+ with AC_CHECK_TOOL and by ditching uname in favor of
+ AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
+
+ * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
+ replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
+ * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
+ since getdate.y now uses ANSI code.
+
+ * config.guess, config.sub: New files; taken from automake 1.4.
+
+ * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
+ intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
+ intl/explodename.c, intl/finddomain.c, intl/gettext.c,
+ intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
+ intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
+ intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
+ Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
+
+1999-02-01 Paul Eggert <eggert@twinsun.com>
+
+ * src/tar.c: Update copyright.
+
+ * NEWS: 1.12.64004
+
+1999-02-01 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in: Version 1.12.64004
+
+ * configure.in (AC_LFS): Use this macro, instead of open-coding it.
+
+ * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
+
+ * src/extract.c (extract_archive): Fix bug when extracting sparse
+ files: they were trashing the tar file header.
+
+ * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
+ Add -y or --bzip2 or --bunzip2 option.
+
+1999-01-30 Paul Eggert <eggert@twinsun.com>
+
+ * src/names.c (cached_no_such_uname, cached_no_such_gname,
+ cached_no_such_uid, cached_no_such_gid): New vars.
+ (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
+ Cache failures, too.
+
+ * src/tar.c (decode_options):
+ Don't pass names longer than UNAME_FIELD_SIZE to
+ uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
+
+1999-01-27 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in: Version 1.12.64003
+
+ * src/buffer.c (backspace_output, close_archive): Cast
+ rmtlseek position arg to off_t, for benefit of K&R compilers
+ with long long.
+ * src/compare.c (verify_volume): Likewise.
+
+ * NEWS, configure.in: Version 1.12.64002
+
+ * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
+ off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
+ Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
+ * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
+ mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
+ uid_from_oct): Likewise.
+
+1999-01-25 Paul Eggert <eggert@twinsun.com>
+
+ * incremen.sh: Fix timing bug in regression test.
+
+1999-01-22 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, configure.in: Update version
+
+ * Makefile.am (localedir): Change to $(datadir)/locale.
+ (DEFS): New macro, defining LOCALEDIR.
+ (tar.o, tar._o, rmt.o, rmt._o): Remove.
+ (INCLUDES): Add -I..
+
+ * Makefile.am (localedir): Change to $(datadir)/locale.
+
+1999-01-21 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.64001.
+
+ * tests/Makefile.am (localedir): Change to $(datadir)/locale.
+ * src/Makefile.am (localedir): Likewise.
+ (DEFS): New macro, defining LOCALEDIR.
+ (tar.o, tar._o, rmt.o, rmt._o): Remove.
+ (INCLUDES): Add `-I..'.
+
+ * tests/incremen.sh: Fix timing bug.
+
+1999-01-20 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.64000.
+ `lfs.7' changed to `64000' in version number
+ to conform to gnits standards.
+
+ * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
+ mkinstalldirs, ansi2knr.c: Update to latest public versions.
+
+ Rebuild with automake 1.4 and autoconf 2.13, to work around some
+ porting problems.
+
+1998-12-07 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
+
+ * src/list.c (read_header):
+ Accept file names as specified by POSIX.1-1996 section 10.1.1.
+
+1998-11-30 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in: Quote the output of uname.
+
+ * src/extract.c (set_stat): chmod after chown even when not root;
+ if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
+
+1998-11-15 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
+
+ * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
+ ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
+
+1998-10-28 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
+
+ * src/system.h (voidstar): Use void * if __STDC__ is defined,
+ not merely nonzero.
+
+ * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
+ On many installations, rexec is disabled.
+
+1998-08-07 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
+
+ * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
+ for nameless users and groups.
+
+1998-02-17 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
+ * NEWS, README: Add explanation of why this isn't an official version.
+
+1998-02-02 Paul Eggert <eggert@twinsun.com>
+
+ * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
+ This is an unofficial version.
+
+1997-12-17 Paul Eggert <eggert@twinsun.com>
+
+ * src/incremen.c (ST_DEV_MSB): New macro.
+ (NFS_FILE_STAT): Use most significant bit of st_dev,
+ even if it's unsigned.
+
+1997-12-08 Paul Eggert <eggert@twinsun.com>
+
+ * src/system.h (ST_NBLOCKS): Fix typo in definition.
+
+1997-11-19 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (HAVE_INTTYPES_H):
+ Don't ignore cache variable if it's already set.
+
+1997-11-10 Paul Eggert <eggert@twinsun.com>
+
+ * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
+ * src/delete.c (records_read): Now off_t.
+ (move_archive): Don't assume mt_count is of type daddr_t.
+
+1997-10-30 Paul Eggert <eggert@twinsun.com>
+
+ * configure.in (CPPFLAGS, LDFLAGS, LIBS):
+ Set to appropriate values if large file support
+ needs explicit enabling.
+ (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
+ ssize_t):
+ New macros to configure.
+ (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
+
+ * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
+ major_t, minor_t, ssize_t): New macros.
+
+ * src/arith.h (TARLONG_FORMAT):
+ Fix typo: %uld -> %lu. Use unsigned when long long
+ (%lld -> %llu).
+ (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
+ (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
+
+ * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
+ 2nd arg is now unsigned long.
+
+ * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
+ (prepare_record_buffer): Arg is now size_t.
+ Remove now-useless casts.
+
+ (main): Use `long' for status, so that it can store ssize_t.
+ Use daddr_t, mode_t, size_t, off_t when appropriate.
+ Convert daddr_t and off_t values ourselves, since they might be longer
+ than long. Convert other types using `long' primitives.
+ When processing MTIOCTOP, do not try to pass resulting
+ count back, since it won't work (it could be too large) and it's
+ not expected anyway.
+
+ * src/update.c:
+ (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
+ now-useless casts. Use unsigned long to print *_t types, except use
+ STRINGIFY_BIGINT for off_t.
+ (update_archive): Cast -1 to dev_t when necessary.
+
+ * src/tar.c (check_decimal):
+ Now returns 1 if successful, 0 otherwise, and returns
+ uintmax_t value into new arg. Check for arithmetic overflow.
+ (decode_options): Avoid overflow if record_size fits in size_t but not int.
+ Check for overflow on user or group ids.
+
+ * src/compare.c (diff_init, process_rawdata, read_and_process,
+ diff_sparse_files, diff_archive):
+ Use off_t, pid_t, size_t, ssize_t when appropriate.
+ Remove now-useless casts. Use unsigned long to print *_t types,
+ except use STRINGIFY_BIGINT for off_t.
+
+ (process_noop, process_rawdata, process_dumpdir, read_and_process):
+ Size arg is now size_t.
+
+ (diff_sparse_files): Arg is now off_t. Check for size_t overflow
+ when allocating buffer.
+
+ * src/rtapelib.c:
+ (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
+ Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
+ Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
+ off_t.
+
+ (get_status_string, get_status_off): New function.
+ (get_status): Now returns long, so that it can store ssize_t.
+ Invoke get_status_string to do the real work.
+ (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
+ (rmt_lseek__): Now returns off_t, using new get_status_off function.
+ (rmt_ioctl__): Convert mt_count by hand,
+ since it might be longer than long.
+
+ * src/mangle.c (extract_mangle):
+ Check for overflow when converting off_t to size_t.
+ Use off_t, size_t when appropriate. Remove now-useless casts.
+
+ * src/system.h (mode_t): Remove; now done by autoconf.
+ (ST_NBLOCKS): Do not overflow if st_size is near maximum.
+ Return number of ST_NBLOCKSIZE-byte blocks,
+ not number of 512-byte blocks;
+ this also helps to avoid overflow.
+ (st_blocks): Declare if needed.
+ (ST_NBLOCKSIZE): New macro.
+ (<limits.h>, <inttypes.h>): Include if available.
+ (CHAR_BIT): New macro.
+ (uintmax_t): New typedef.
+ (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
+ UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
+ OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
+
+ * src/names.c (name_init):
+ Fix typo in error message: FILE* was passed, but char*
+ was wanted.
+
+ (read_name_from_file, name_gather, addname, name_match, name_scan,
+ add_exclude): Use size_t when appropriate. Remove now-useless casts.
+
+ (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
+
+ * src/extract.c (newdir_umask, current_umask): Now mode_t.
+ (extract_sparse_file): Args now use off_t.
+
+ (set_mode, set_stat, make_directories, extract_sparse_file,
+ extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
+ now-useless casts. Use unsigned long to print *_t types, except use
+ STRINGIFY_BIGINT for off_t.
+
+ * src/misc.c (quote_copy_string):
+ Use size_t when appropriate. Remove now-useless casts.
+
+ * src/list.c (read_and, list_archive, read_header, decode_mode,
+ print_header, print_for_mkdir):
+ Use mode_t, off_t, size_t when appropriate. Remove
+ now-useless casts. Use unsigned long to print *_t types, except use
+ STRINGIFY_BIGINT for off_t.
+
+ (read_header): Check for overflow when converting header size.
+
+ (from_oct): Now static. Now returns uintmax_t. `where' arg is now
+ const char *. Size arg is now size_t. Now takes new type and maxval
+ args. Compute result using uintmax_t, not long. Report error if
+ field does not contain octal number in range.
+ (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
+ off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
+ uintmax_from_oct): New functions.
+
+ (stringify_uintmax_t_backwards): New function.
+
+ (decode_mode, print_for_mkdir): Mode arg is now mode_t.
+ (skip_file): Offset arg is now off_t.
+
+ * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
+ real_s_totsize, real_s_sizeleft, current_block_ordinal):
+ Now off_t.
+ (write_error): Arg is now ssize_t.
+ (child_pid): Now pid_t.
+ (available_space_after): Now size_t.
+
+ (child_open_for_compress, child_open_for_uncompress, flush_write,
+ open_archive, flush_write, write_error, flush_read, close_archive):
+ Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
+ casts. Use unsigned long to print *_t types, except use
+ STRINGIFY_BIGINT for off_t.
+
+ * src/delete.c (records_read): Now daddr_t.
+ (move_archive): Arg is now daddr_t. Check for overflow when
+ computing offset.
+ (move_archive, delete_archive_members): Use daddr_t, off_t when
+ appropriate. Remove now-useless casts.
+
+ * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
+ (rmt_lseek): Now returns off_t.
+
+ * src/create.c (to_oct):
+ Now static. Value arg is now uintmax_t. Accept new args
+ giving name of type of octal field, for error messages. Report an
+ error if the value is too large to fit in the field.
+ (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
+ size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
+
+ (write_eot, write_long, finish_header, deal_with_sparse,
+ finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
+ appropriate. Remove now-useless casts. Use unsigned long to print
+ *_t types, except use STRINGIFY_BIGINT for off_t.
+
+ (find_new_file_size): 1st arg is now off_t*.
+ (finish_sparse_file): Args now use off_t, not long.
+ Check for lseek error.
+ (create_archive, dump_file): Cast -1 to dev_t when necessary.
+ (dump_file): Device arg is now dev_t.
+ Avoid overflow when testing whether file has holes
+ by using the new ST_NBLOCKSIZE macro.
+
+ * src/incremen.c (struct accumulator, add_to_accumulator,
+ get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
+ Use size_t for sizes.
+ (struct directory, get_directory_contents, add_hierarchy_to_namelist):
+ Use dev_t, ino_t for devices and inodes.
+ (gnu_restore): Use off_t for file offsets.
+ (struct directory): Use char for flags. Add new flag `nfs'.
+ (nfs): New constant
+ (NFS_FILE_STAT): New macro.
+ (note_directory): Accept struct stat * instead of
+ device and inode number. All callers changed.
+ (note_directory, get_directory_contents):
+ Use NFS_FILE_STAT to determine whether directory is an NFS directory.
+ (write_dir_file): Cast time_t to unsigned long before printing as %lu.
+
+ * src/common.h (record_size, struct name, struct sp_array,
+ available_space_after):
+ Use size_t for sizes.
+ (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
+ Use off_t for file offsets.
+ (struct name): dir_contents is now const char *, not char *.
+ (dump_file, get_directory_contents): Use dev_t for devices.
+ (to_oct): Remove decl.
+ (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
+ UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
+ GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
+ OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
+ UINTMAX_FROM_OCT): New macros.
+ (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
+ size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
+ stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
+ minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
+ time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
+ (print_for_mkdir): 2nd arg is now mode_t.
+
+See ChangeLog.1 for earlier changes.
+
+
+Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+
+This file is part of GNU tar.
+
+GNU tar is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU tar is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU tar; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
projects / chaz / tar / commitdiff
