1 /* vi: set sw=4 ts=4: */
3 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
11 char get_header_tar_gz(archive_handle_t *archive_handle)
13 unsigned char magic[2];
15 /* Cant lseek over pipe's */
16 archive_handle->seek = seek_by_read;
18 xread(archive_handle->src_fd, &magic, 2);
19 if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) {
20 bb_error_msg_and_die("invalid gzip magic");
23 check_header_gzip(archive_handle->src_fd);
25 archive_handle->src_fd = open_transformer(archive_handle->src_fd, inflate_gunzip);
26 archive_handle->offset = 0;
27 while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;
29 /* Can only do one file at a time */