From ea23c25e96f74d2e248f790b20e15f18ff91beba Mon Sep 17 00:00:00 2001 From: Isaac Dunham Date: Sun, 22 Jun 2014 20:44:25 +0200 Subject: [PATCH] unlink: new applet function old new delta unlink_main - 45 +45 packed_usage 29667 29686 +19 Signed-off-by: Isaac Dunham Signed-off-by: Denys Vlasenko --- coreutils/unlink.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 coreutils/unlink.c diff --git a/coreutils/unlink.c b/coreutils/unlink.c new file mode 100644 index 000000000..3b7d0fb2b --- /dev/null +++ b/coreutils/unlink.c @@ -0,0 +1,34 @@ +/* vi: set sw=4 ts=4: */ +/* unlink for busybox + * + * Copyright (C) 2014 Isaac Dunham + * + * Licensed under GPLv2, see LICENSE in this source tree + */ + +//config:config UNLINK +//config: bool "unlink" +//config: default y +//config: help +//config: unlink deletes a file by calling unlink() + +//kbuild:lib-$(CONFIG_UNLINK) += unlink.o + +//applet:IF_UNLINK(APPLET(unlink, BB_DIR_USR_BIN, BB_SUID_DROP)) + +//usage:#define unlink_trivial_usage +//usage: "FILE" +//usage:#define unlink_full_usage "\n\n" +//usage: "Delete FILE by calling unlink()" + +#include "libbb.h" + +int unlink_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; +int unlink_main(int argc UNUSED_PARAM, char **argv) +{ + opt_complementary = "=1"; /* must have exactly 1 param */ + getopt32(argv, ""); + argv += optind; + xunlink(argv[0]); + return 0; +} -- 2.25.1