1/* vi: set sw=4 ts=4: */ 2/* 3 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. 4 */ 5 6#include "libbb.h" 7#include "unarchive.h" 8#include "ar.h" 9 10void FAST_FUNC unpack_ar_archive(archive_handle_t *ar_archive) 11{ 12 char magic[7]; 13 14 xread(ar_archive->src_fd, magic, AR_MAGIC_LEN); 15 if (strncmp(magic, AR_MAGIC, AR_MAGIC_LEN) != 0) { 16 bb_error_msg_and_die("invalid ar magic"); 17 } 18 ar_archive->offset += AR_MAGIC_LEN; 19 20 while (get_header_ar(ar_archive) == EXIT_SUCCESS) 21 continue; 22} 23