*** tar.c.orig Mon Jul 12 16:58:10 1999 --- tar.c Mon Jul 12 17:02:27 1999 *************** *** 16,21 **** --- 16,23 ---- with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + /* Patched to integrate bzip2 as compression filter (option -y) */ + #include "system.h" #include *************** *** 164,169 **** --- 166,173 ---- {"block-number", no_argument, NULL, 'R'}, {"block-size", required_argument, NULL, OBSOLETE_BLOCKING_FACTOR}, {"blocking-factor", required_argument, NULL, 'b'}, + {"bunzip2", required_argument, NULL, 'y'}, + {"bzip2", required_argument, NULL, 'y'}, {"catenate", no_argument, NULL, 'A'}, {"checkpoint", no_argument, &checkpoint_option, 1}, {"compare", no_argument, NULL, 'd'}, *************** *** 340,345 **** --- 344,350 ---- PATTERN at list/extract time, a globbing PATTERN\n\ -o, --old-archive, --portability write a V7 format archive\n\ --posix write a POSIX conformant archive\n\ + -y, --bzip2, --bunzip2 filter the archive through bzip2\n\ -z, --gzip, --ungzip filter the archive through gzip\n\ -Z, --compress, --uncompress filter the archive through compress\n\ --use-compress-program=PROG filter through PROG (must accept -d)\n"), *************** *** 416,422 **** Y per-block gzip compression */ #define OPTION_STRING \ ! "-01234567ABC:F:GK:L:MN:OPRST:UV:WX:Zb:cdf:g:hiklmoprstuvwxz" static void set_subcommand_option (enum subcommand subcommand) --- 421,427 ---- Y per-block gzip compression */ #define OPTION_STRING \ ! "-01234567ABC:F:GK:L:MN:OPRST:UV:WX:Zb:cdf:g:hiklmoprstuvwxyz" static void set_subcommand_option (enum subcommand subcommand) *************** *** 786,791 **** --- 791,800 ---- case 'X': if (add_exclude_file (excluded, optarg, '\n') != 0) FATAL_ERROR ((0, errno, "%s", optarg)); + break; + + case 'y': + set_use_compress_program_option ("bzip2"); break; case 'z':