1 /* vi: set sw=4 ts=4: */
3 * Mini insmod implementation for busybox
5 * Copyright (C) 2008 Timo Teras <timo.teras@iki.fi>
7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
10 //config: bool "insmod (22 kb)"
12 //config: select PLATFORM_LINUX
14 //config: insmod is used to load specified modules in the running kernel.
16 //applet:IF_INSMOD(IF_NOT_MODPROBE_SMALL(APPLET_NOEXEC(insmod, insmod, BB_DIR_SBIN, BB_SUID_DROP, insmod)))
18 //kbuild:ifneq ($(CONFIG_MODPROBE_SMALL),y)
19 //kbuild:lib-$(CONFIG_INSMOD) += insmod.o modutils.o
25 /* 2.6 style insmod has no options and required filename
26 * (not module name - .ko can't be omitted) */
28 //usage:#if !ENABLE_MODPROBE_SMALL
29 //usage:#define insmod_trivial_usage
30 //usage: IF_FEATURE_2_4_MODULES("[OPTIONS] MODULE")
31 //usage: IF_NOT_FEATURE_2_4_MODULES("FILE")
32 //usage: IF_FEATURE_CMDLINE_MODULE_OPTIONS(" [SYMBOL=VALUE]...")
33 //usage:#define insmod_full_usage "\n\n"
34 //usage: "Load kernel module"
35 //usage: IF_FEATURE_2_4_MODULES( "\n"
36 //usage: "\n -f Force module to load into the wrong kernel version"
37 //usage: "\n -k Make module autoclean-able"
38 //usage: "\n -v Verbose"
39 //usage: "\n -q Quiet"
40 //usage: "\n -L Lock: prevent simultaneous loads"
41 //usage: IF_FEATURE_INSMOD_LOAD_MAP(
42 //usage: "\n -m Output load map to stdout"
44 //usage: "\n -x Don't export externs"
48 int insmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
49 int insmod_main(int argc UNUSED_PARAM, char **argv)
55 * 2.6 style insmod has no options and required filename
56 * (not module name - .ko can't be omitted).
57 * 2.4 style insmod can take module name without .o
58 * and performs module search in default directories
62 IF_FEATURE_2_4_MODULES(
63 getopt32(argv, INSMOD_OPTS INSMOD_ARGS);
71 rc = bb_init_module(filename, parse_cmdline_module_options(argv, /*quote_spaces:*/ 0));
73 bb_error_msg("can't insert '%s': %s", filename, moderror(rc));