diff options
Diffstat (limited to 'tar')
| -rw-r--r-- | tar/tar2sqfs.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/tar/tar2sqfs.c b/tar/tar2sqfs.c index f557f95..2493c3b 100644 --- a/tar/tar2sqfs.c +++ b/tar/tar2sqfs.c @@ -26,6 +26,7 @@ static struct option long_opts[] = { { "comp-extra", required_argument, NULL, 'X' }, { "no-skip", no_argument, NULL, 's' }, { "no-xattr", no_argument, NULL, 'x' }, + { "keep-time", no_argument, NULL, 'k' }, { "exportable", no_argument, NULL, 'e' }, { "force", no_argument, NULL, 'f' }, { "quiet", no_argument, NULL, 'q' }, @@ -33,7 +34,7 @@ static struct option long_opts[] = { { "version", no_argument, NULL, 'V' }, }; -static const char *short_opts = "c:b:B:d:X:sxefqhV"; +static const char *short_opts = "c:b:B:d:X:sxekfqhV"; static const char *usagestr = "Usage: tar2sqfs [OPTIONS...] <sqfsfile>\n" @@ -64,6 +65,8 @@ static const char *usagestr = " --no-skip, -s Abort if a tar record cannot be read instead\n" " of skipping it.\n" " --no-xattr, -x Do not copy extended attributes from archive.\n" +" --keep-time, -k Keep the time stamps stored in the archive\n" +" instead of setting defaults on all files.\n" " --exportable, -e Generate an export table for NFS support.\n" " --force, -f Overwrite the output file if it exists.\n" " --quiet, -q Do not print out progress reports.\n" @@ -88,6 +91,7 @@ static char *fs_defaults = NULL; static bool dont_skip = false; static bool no_xattr = false; static bool exportable = false; +static bool keep_time = false; static void process_args(int argc, char **argv) { @@ -137,6 +141,9 @@ static void process_args(int argc, char **argv) case 'x': no_xattr = true; break; + case 'k': + keep_time = true; + break; case 's': dont_skip = true; break; @@ -234,6 +241,12 @@ static int create_node_and_repack_data(tar_header_decoded_t *hdr, fstree_t *fs, { tree_node_t *node; + if (!keep_time) { + hdr->sb.st_mtime = fs->defaults.st_mtime; + hdr->sb.st_ctime = fs->defaults.st_ctime; + hdr->sb.st_atime = fs->defaults.st_atime; + } + node = fstree_add_generic(fs, hdr->name, &hdr->sb, hdr->link_target); if (node == NULL) goto fail_errno; |