blob: 2879638d3ee56198d009c77202f92c4e8521176a
| 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* unlink for busybox |
| 3 | * |
| 4 | * Copyright (C) 2014 Isaac Dunham <ibid.ag@gmail.com> |
| 5 | * |
| 6 | * Licensed under GPLv2, see LICENSE in this source tree |
| 7 | */ |
| 8 | //config:config UNLINK |
| 9 | //config: bool "unlink" |
| 10 | //config: default y |
| 11 | //config: help |
| 12 | //config: unlink deletes a file by calling unlink() |
| 13 | |
| 14 | //applet:IF_UNLINK(APPLET(unlink, BB_DIR_USR_BIN, BB_SUID_DROP)) |
| 15 | |
| 16 | //kbuild:lib-$(CONFIG_UNLINK) += unlink.o |
| 17 | |
| 18 | //usage:#define unlink_trivial_usage |
| 19 | //usage: "FILE" |
| 20 | //usage:#define unlink_full_usage "\n\n" |
| 21 | //usage: "Delete FILE by calling unlink()" |
| 22 | |
| 23 | #include "libbb.h" |
| 24 | |
| 25 | int unlink_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
| 26 | int unlink_main(int argc UNUSED_PARAM, char **argv) |
| 27 | { |
| 28 | opt_complementary = "=1"; /* must have exactly 1 param */ |
| 29 | getopt32(argv, ""); |
| 30 | argv += optind; |
| 31 | xunlink(argv[0]); |
| 32 | return 0; |
| 33 | } |
| 34 |