| "Robert P. J. Day" | 63fc1a9 | 2006-07-02 19:47:05 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| Glenn L McGrath | 7ca04f3 | 2002-09-25 02:47:48 +0000 | [diff] [blame] | 2 | /* |
| Bernhard Reutner-Fischer | fa939aa | 2006-04-05 16:21:37 +0000 | [diff] [blame] | 3 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
| Glenn L McGrath | 7ca04f3 | 2002-09-25 02:47:48 +0000 | [diff] [blame] | 4 | */ |
| 5 | #include <fcntl.h> |
| 6 | #include <stdlib.h> |
| 7 | #include <string.h> |
| Glenn L McGrath | 7ca04f3 | 2002-09-25 02:47:48 +0000 | [diff] [blame] | 8 | #include "unarchive.h" |
| Bernhard Reutner-Fischer | fa939aa | 2006-04-05 16:21:37 +0000 | [diff] [blame] | 9 | #include "libbb.h" |
| Glenn L McGrath | 7ca04f3 | 2002-09-25 02:47:48 +0000 | [diff] [blame] | 10 | |
| Rob Landley | dfba741 | 2006-03-06 20:47:33 +0000 | [diff] [blame] | 11 | void unpack_ar_archive(archive_handle_t *ar_archive) |
| Glenn L McGrath | 7ca04f3 | 2002-09-25 02:47:48 +0000 | [diff] [blame] | 12 | { |
| 13 | char magic[7]; |
| 14 | |
| Rob Landley | 5343747 | 2006-07-16 08:14:35 +0000 | [diff] [blame] | 15 | xread(ar_archive->src_fd, magic, 7); |
| Glenn L McGrath | 7ca04f3 | 2002-09-25 02:47:48 +0000 | [diff] [blame] | 16 | if (strncmp(magic, "!<arch>", 7) != 0) { |
| Denis Vlasenko | e1a0d48 | 2006-10-20 13:28:22 +0000 | [diff] [blame] | 17 | bb_error_msg_and_die("invalid ar magic"); |
| Glenn L McGrath | 7ca04f3 | 2002-09-25 02:47:48 +0000 | [diff] [blame] | 18 | } |
| 19 | ar_archive->offset += 7; |
| 20 | |
| 21 | while (get_header_ar(ar_archive) == EXIT_SUCCESS); |
| 22 | } |