+2005-06-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ Further improvements inspired by Jim Meyering's fixes.
+
+ * NEWS: Better support for full-resolution time stamps.
+ The -v option now prints time stamps only to 1-minute resolution.
+ * gnulib.modules: Add utimens.
+ * lib/.cvsignore: Add imaxtostr.c, inttostr.c, inttostr.h,
+ offtostr.c, umaxtostr.c, utimens.c, utimens.h. Remove paxconvert.c.
+ * lib/Makefile.tmpl (libtar_a_SOURCES): Remove paxconvert.c.
+ * lib/paxconvert.c: Remove; superseded by umaxtostr.c.
+ * po/POTFILES.in: Remove lib/paxconvert.c. Add lib/xalloc-die.c,
+ lib/obstack.c.
+ * src/buffer.c (set_start_time, compute_duration, start_time):
+ Use gettime rather than rolling our own code.
+ * src/common.h (OLDGNU_NAME_FIELD_SIZE, MAXOCTAL11, MAXOCTAL7): Remove.
+ (newer_ctime_option): Remove.
+ (timespec_lt): New function.
+ (OLDER_STAT_TIME): Use it.
+ (string_to_chars): First arg is char const *, not char *.
+ (tartime): Time arg is now struct timespec. New bool arg.
+ All callers changed.
+ (code_ns_fraction): New decl.
+ (sys_stat_nanoseconds): Remove decl.
+ (get_stat_atime, get_stat_ctime, get_stat_mtime): New functions.
+ (set_stat_atime, set_stat_ctime, set_stat_mtime): New functions.
+ * src/compare.c: Include utimens.h rather than rolling our own.
+ (diff_dir, diff_file, diff_link, diff_symlink, diff_special):
+ Prototype.
+ (diff_dumpdir, diff_multivol): Prototype.
+ (diff_file): Support higher-resolution time stamps.
+ * src/create.c: Include utimens.h rather than rolling our own.
+ (MAX_OCTAL_VAL): New macro.
+ (tar_copy_str, string_to_chars): Don't bother to zero-fill;
+ the destination is already zeroed.
+ (string_to_chars): First arg is char const *.
+ (start_private_header): Use MINOR_TO_CHARS, not MAJOR_TO_CHARS,
+ for minor device number.
+ (write_header_name, dump_hard_link, dump_file0):
+ Simplify test for old GNU format.
+ (start_header): Put in placeholders for uid, etc., even when
+ using extended headers, for benefit of older "tar" implementations.
+ Don't assume uintmax_t is wider than 32 bits.
+ Output extended header for mtime if needed.
+ (dump_regular_finish, dump_file0):
+ Support extended time stamp resolution.
+ * src/extract.c: Include utimens.h rather than rolling our own.
+ (check_time): Support extended time stamp resolution.
+ * src/list.c: Include <inttostr.h>.
+ (tartime): Use umaxtostr rather than stringify_uintmax_t_backwards.
+ * src/xheader.c: Include <inttostr.h>.
+ Do not include <xstrtol.h>.
+ (strtoimax) [!HAVE_DECL_STRTOIMAX && !defined strtoimax]: New decl.
+ (strtoumax) [!HAVE_DECL_STRTOUMAX && !defined strtoumax]: New decl.
+ (BILLION, LOG10_BILLION): New constants.
+ (to_decimal): Remove; superseded by inttostr. All callers changed
+ to use umaxtostr.
+ (xheader_format_name): Don't assume pids and uintmax_t values
+ fit in 63 bytes (!) when printed.
+ (decode_record): Don't bother to check for ERANGE; an out of range
+ value must be treater than len_max anyway.
+ If the length is out of range, output it in the diagnostic.
+ (format_uintmax): Remove; all callers changed to use umaxtostr.
+ (xheader_print): Don't assume sizes can be printed in 99 bytes (!).
+ (out_of_range_header): New function.
+ (decode_time): Use it.
+ (code_time): Accept struct timespec, not time_t and unsigned long.
+ All callers changed. Size sbuf properly, and remove unnecessary check.
+ Don't assume time stamps can fit in 199 bytes.
+ Handle negative time stamps. Handle fractional time stamps
+ more consistently. Don't output unnecessary trailing zeros.
+ (decode_time): Yield struct timespec, not time_t and unsigned long.
+ All callers changed.
+ Handle negative time stamps. Truncate towards minus infinity
+ consistently. Improve overflow checks, and output a better
+ diagnostic on overflow.
+ (code_num): Don't assume uintmax_t can be printed in 99 bytes (!).
+ (decode_num): New function, for better diagnostics.
+ (atime_coder, atime_decoder, gid_decoder, ctime_coder):
+ (ctime_decoder, mtime_coder, mtime_decoder, size_decoder):
+ (uid_decoder, sparse_size_decoder, sparse_numblocks_decoder):
+ (sparse_offset_decoder, sparse_numbytes_decoder):
+ Use decode_num, etc., instead of xstrtoumax, etc.
+
+2005-06-21 Jim Meyering <jim@meyering.net>
+
+ Carefully crafted invalid headers can cause buffer overrun.
+ Invalid header fields go undiagnosed.
+ Some valid time strings are ignored.
+
+ * src/xheader.c (sparse_numblocks_decoder): Remove unchecked use
+ of `calloc'. Use xcalloc instead.
+ (decode_time, gid_decoder, size_decoder, uid_decoder):
+ (sparse_size_decoder, sparse_offset_decoder, sparse_numblocks_decoder):
+ Ensure that the result of calling xstrtoumax is no larger than
+ the maximum value for the target type. Upon any failure, exit with
+ a diagnostic.
+ (sparse_numblocks_decoder): Avoid buffer overrun/heap corruption:
+ use x2nrealloc, rather than `n *= 2' and xrealloc(p, n,....
+ (decode_time): Rewrite to accept time strings like
+ 1119018481.000000000. Before, such strings were always ignored.
+
+2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * src/create.c (dump_file0): Check for is_avoided_name()
+ first. Fixes bug reported by Martin Lohmeier
+ <martin@mein-horde.de>
+ * tests/update.at: New file
+ * tests/Makefile.am (TESTSUITE_AT): Add update.at
+ * tests/testsuite.at: Likewise
+
+2005-06-13 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * configure.ac (AC_STRUCT_ST_BLKSIZE)
+ (AC_STRUCT_ST_BLOCKS): Removed. Handled by system.m4.
+
+2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * src/names.c (excluded_name): excluded_filename ->
+ excluded_file_name, because the name was changed in gnulib.
+
+2005-05-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * src/tar.c (read_name_from_file,update_argv): Automatically
+ detect nul-terminated list files.
+ * NEWS: Updated
+
+2005-05-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * scripts/backup.sh.in: Bugfixes.
+
+2005-05-26 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * scripts/backup.in: Minor fixes
+ * scripts/backup.sh.in (mt_begin,mt_rewind)
+ (mt_offline,mt_status): Use $MT to invoke mt
+ (init_common): Set --rsh-command option for mt if TAPE_FILE is a
+ remote archive.
+ * doc/tar.texi: Document new backup scripts behavior
+
+2005-05-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * lib/.cvsignore: Updated
+ * lib/Makefile.tmpl: Add new paxutils files
+ * po/POTFILES.in: Likewise
+ * src/buffer.c: Update invocations of safer_name_suffix()
+ * src/create.c: Likewise
+ * src/extract.c: Likewise
+ * src/xheader.c: Likewise
+ * src/common.h: Include paxlib.h instead of paxerror.h
+ (safer_name_suffix,removed_prefixes_p): Removed. The functions are
+ imported from paxutils
+ * src/names.c (hash_string_hasher,hash_string_compare)
+ (hash_string_insert,hash_string_lookup,removed_prefixes_p)
+ (safer_name_suffix): Moved to paxutils
+
+2005-05-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * bootstrap (copy_files): Accept optional third argument: a prefix
+ to be appended to destination file names.
+ Import paxutils/paxlib files.
+ * configure.ac: Remove checking for LIB_SETSOCKOPT, it is handled
+ by paxutils.
+ * lib/Makefile.tmpl (libtar_a_SOURCES): Add paxerror.c paxexit.c
+ paxconvert.c
+ * po/POTFILES.in: Likewise.
+ * src/common.h: Remove defines and declarations imported from
+ paxutils
+ * src/misc.c: Likewise
+ * src/list.c (stringify_uintmax_t_backwards): Moved to paxutils
+
+2005-05-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * src/misc.c (remove_any_file): Fix typo in previous change.
+
+2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port to Solaris 10's treatment of unlinking directories.
+ * gnulib-modules: Add unlinkdir.
+ * lib/.cvsignore: Add unlinkdir.h, unlinkdir.c.
+ * src/common.h (we_are_root): Remove extern decl; it's now static.
+ * src/extract.c (we_are_root): Now static.
+ * src/misc.c: Include <unlinkdir.h>.
+ (remove_any_file): Use cannot_unlink_dir () rather than we_are_root.
+
+ * ChangeLog, ChangeLog.1, Makefile.am, NEWS, PORTS, README,
+ README-alpha, TODO, bootstrap, configure.ac, doc/Makefile.am,
+ doc/convtexi.pl, doc/fdl.texi, doc/gendocs_template,
+ lib/Makefile.tmpl, lib/prepargs.c, lib/waitpid.c, po/POTFILES.in,
+ scripts/Makefile.am, scripts/backup-specs, scripts/backup.in,
+ scripts/backup.sh.in, scripts/restore.in, src/Makefile.am,
+ src/arith.h, src/buffer.c, src/common.h, src/compare.c,
+ src/create.c, src/delete.c, src/extract.c, src/incremen.c,
+ src/list.c, src/mangle.c, src/misc.c, src/names.c, src/sparse.c,
+ src/system.c, src/tar.c, src/tar.h, src/update.c, src/utf8.c,
+ src/xheader.c, tests/Makefile.am, tests/append.at,
+ tests/append01.at, tests/comprec.at, tests/delete01.at,
+ tests/delete02.at, tests/delete03.at, tests/delete04.at,
+ tests/delete05.at, tests/extrac01.at, tests/extrac02.at,
+ tests/extrac03.at, tests/extrac04.at, tests/extrac05.at,
+ tests/gzip.at, tests/ignfail.at, tests/incremental.at,
+ tests/link01.at, tests/listed01.at, tests/listed02.at,
+ tests/long01.at, tests/longv7.at, tests/multiv01.at,
+ tests/multiv02.at, tests/multiv03.at, tests/multiv04.at,
+ tests/old.at, tests/options.at, tests/options02.at, tests/pipe.at,
+ tests/recurse.at, tests/same-order01.at, tests/same-order02.at,
+ tests/shortrec.at, tests/sparse01.at, tests/sparse02.at,
+ tests/testsuite.at, tests/truncate.at, tests/version.at,
+ tests/volume.at, tests/star/gtarfail.at, tests/star/gtarfail2.at,
+ tests/star/multi-fail.at, tests/star/pax-big-10g.at,
+ tests/star/quicktest.sh, tests/star/ustar-big-2g.at,
+ tests/star/ustar-big-8g.at:
+ Update FSF postal mail address.
+
+2005-05-12 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * NEWS: Updated
+ * THANKS: Updated
+ * bootstrap: Install files from paxutils/doc
+ * doc/Makefile.am (tar_TEXINFOS): Add genfile.texi
+ * doc/tar.texi (Genfile): New appendix
+ * src/compare.c (diff_file): diff_handle was not initialized
+ * src/create.c (dump_regular_file): Correctly pad archive members
+ that shrunk during archiving. Repored by Frank Heckenbach.
+ * src/extract.c (file_newer_p): Return false if file does not
+ exist
+ (prepare_to_extract): Correct warning wording.
+ * tests/truncate.at: New test case
+ * tests/Makefile.am: Add truncate.at
+ * tests/testsuite.at: Likewise.
+
+ * doc/.cvsignore: Updated
+ * lib/.cvsignore: Updated
+ * tests/.cvsignore: Updated
+
+2005-05-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * tests/multivol04.at: Tell awk to read from /dev/null.
+
+ Adjust to recent gnulib changes.
+ * lib/.cvsignore: Add dup-safer.c, fd-safer.c, unistd-safer.h.
+ * src/common.h (initial_umask): New var.
+ * src/create.c (start_ueader): Use it, and adjust to new modechange
+ API.
+ (hash_link): unsigned -> size_t parameters and result.
+ * src/incremen.c (hash_directory): Likewise.
+ * src/names.c (hash_string_hasher): Likewise.
+ * src/tar.c (parse_opt): Set it, and adjust to new modechange API.
+
+2005-04-19 Sergey Poznyakoff <gray@Mirddin.farlep.net>
+
+ * tests/Makefile.am: Add shortrec.at.
+
2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
* src/buffer.c (reading_from_pipe): Remove. All uses removed.
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.
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.
\f
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