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Diffstat (limited to 'archival/tar.c')
-rw-r--r--archival/tar.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/archival/tar.c b/archival/tar.c
index 48d6ce2..e1e121a 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -627,7 +627,7 @@ int tar_main(int argc, char **argv)
tar_handle = init_handle();
tar_handle->flags = ARCHIVE_CREATE_LEADING_DIRS;
- while ((opt = getopt(argc, argv, "ctxT:X:C:f:Opvz")) != -1) {
+ while ((opt = getopt(argc, argv, "cjtxT:X:C:f:Opvz")) != -1) {
switch (opt) {
/* One and only one of these is required */
#ifdef CONFIG_FEATURE_TAR_CREATE
@@ -684,9 +684,8 @@ int tar_main(int argc, char **argv)
break;
#endif
#ifdef CONFIG_FEATURE_TAR_BZIP2
- /* Not enabled yet */
case 'j':
- archive_handle->archive_action = bunzip2;
+ tar_handle->read = read_bz2;
break;
#endif
default:
@@ -703,14 +702,8 @@ int tar_main(int argc, char **argv)
/* Setup an array of filenames to work with */
/* TODO: This is the same as in ar, seperate function ? */
while (optind < argc) {
-#if 0
- char absolute_path[PATH_MAX];
- realpath(argv[optind], absolute_path);
- tar_handle->accept = add_to_list(tar_handle->accept, absolute_path);
-#endif
tar_handle->accept = add_to_list(tar_handle->accept, argv[optind]);
optind++;
-
}
if ((tar_handle->accept) || (tar_handle->reject)) {
@@ -744,13 +737,21 @@ int tar_main(int argc, char **argv)
if ((tar_filename[0] == '-') && (tar_filename[1] == '\0')) {
tar_handle->src_fd = fileno(stdin);
} else {
+ tar_handle->seek = seek_by_jump;
tar_handle->src_fd = xopen(tar_filename, O_RDONLY);
}
#ifdef CONFIG_FEATURE_TAR_GZIP
if (get_header_ptr == get_header_tar_gz) {
+ tar_handle->seek = seek_by_char;
get_header_tar_gz(tar_handle);
} else
-#endif /* CONFIG_FEATURE_TAR_CREATE */
+#endif /* CONFIG_FEATURE_TAR_GZIP */
+#ifdef CONFIG_FEATURE_TAR_BZIP2
+ if (tar_handle->read == read_bz2) {
+ BZ2_bzReadOpen(tar_handle->src_fd, NULL, 0);
+ while (get_header_tar(tar_handle) == EXIT_SUCCESS);
+ } else
+#endif /* CONFIG_FEATURE_TAR_BZIP2 */
while (get_header_tar(tar_handle) == EXIT_SUCCESS);