less: document -S flag and make it independently configurable
[oweals/busybox.git] / archival / libarchive / get_header_tar_lzma.c
1 /* vi: set sw=4 ts=4: */
2 /*
3  * Small lzma deflate implementation.
4  * Copyright (C) 2006  Aurelien Jacobs <aurel@gnuage.org>
5  *
6  * Licensed under GPLv2, see file LICENSE in this source tree.
7  */
8
9 #include "libbb.h"
10 #include "bb_archive.h"
11
12 char FAST_FUNC get_header_tar_lzma(archive_handle_t *archive_handle)
13 {
14         /* Can't lseek over pipes */
15         archive_handle->seek = seek_by_read;
16
17         fork_transformer_with_sig(archive_handle->src_fd, unpack_lzma_stream, "unlzma");
18         archive_handle->offset = 0;
19         while (get_header_tar(archive_handle) == EXIT_SUCCESS)
20                 continue;
21
22         /* Can only do one file at a time */
23         return EXIT_FAILURE;
24 }