From ba08e339a6e05e2a0d1432efdadd67ff2c63f834 Mon Sep 17 00:00:00 2001 From: Sergey Poznyakoff Date: Wed, 19 May 2004 14:27:22 +0000 Subject: [PATCH] (struct fmttab): Accept 'pax' as alias for 'posix' (options): New option -n (--seek). --- src/tar.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/tar.c b/src/tar.c index 155645d..a01b62a 100644 --- a/src/tar.c +++ b/src/tar.c @@ -128,6 +128,7 @@ static struct fmttab { { "star", STAR_FORMAT }, #endif { "gnu", GNU_FORMAT }, + { "pax", POSIX_FORMAT }, /* An alias for posix */ { NULL, 0 } }; @@ -249,14 +250,13 @@ The version control may be set with --backup or VERSION_CONTROL, values are:\n\n /* NOTE: - Available option letters are DEIJQY and aenqy. Consider the following + Available option letters are DEIJQY and aeqy. Consider the following assignments: [For Solaris tar compatibility] e exit immediately with a nonzero exit status if unexpected errors occur E use extended headers (--format=posix) [q alias for --occurrence=1 =/= this would better be used for quiet?] - n the archive is quickly seekable, so don't worry about random seeks [I same as T =/= will harm star compatibility] y per-file gzip compression @@ -317,7 +317,9 @@ static struct argp_option options[] = { N_("do not exit with nonzero on unreadable files"), 21 }, {"occurrence", OCCURRENCE_OPTION, N_("NUMBER"), OPTION_ARG_OPTIONAL, N_("process only the NUMth occurrence of each file in the archive. This option is valid only in conjunction with one of the subcommands --delete, --diff, --extract or --list and when a list of files is given either on the command line or via -T option. NUMBER defaults to 1."), 21 }, - + {"seek", 'n', NULL, 0, + N_("Archive is seekable"), 21 }, + {NULL, 0, NULL, 0, N_("Handling of file attributes:"), 30 }, @@ -738,6 +740,10 @@ parse_opt(int key, char *arg, struct argp_state *state) multi_volume_option = true; break; + + case 'n': + seekable_archive = true; + break; #if !MSDOS case 'N': -- 2.44.0