blob: 7d98a1e301fa1dfe19da08793476a16369e5778c
| 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* |
| 3 | * Mini sync implementation for busybox |
| 4 | * |
| 5 | * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>. |
| 6 | * |
| 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree. |
| 8 | */ |
| 9 | |
| 10 | /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */ |
| 11 | |
| 12 | //usage:#define sync_trivial_usage |
| 13 | //usage: "" |
| 14 | //usage:#define sync_full_usage "\n\n" |
| 15 | //usage: "Write all buffered blocks to disk" |
| 16 | |
| 17 | #include "libbb.h" |
| 18 | |
| 19 | /* This is a NOFORK applet. Be very careful! */ |
| 20 | |
| 21 | int sync_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| 22 | int sync_main(int argc UNUSED_PARAM, char **argv IF_NOT_DESKTOP(UNUSED_PARAM)) |
| 23 | { |
| 24 | /* coreutils-6.9 compat */ |
| 25 | bb_warn_ignoring_args(argv[1]); |
| 26 | |
| 27 | sync(); |
| 28 | |
| 29 | return EXIT_SUCCESS; |
| 30 | } |
| 31 |