/* vi: set sw=4 ts=4: */ /* * Mini insmod implementation for busybox * * Copyright (C) 2008 Timo Teras <timo.teras@iki.fi> * * Licensed under GPLv2 or later, see file LICENSE in this source tree. */ //applet:IF_INSMOD(APPLET(insmod, BB_DIR_SBIN, BB_SUID_DROP)) #include "libbb.h" #include "modutils.h" /* 2.6 style insmod has no options and required filename * (not module name - .ko can't be omitted) */ //usage:#if !ENABLE_MODPROBE_SMALL //usage:#define insmod_trivial_usage //usage: IF_FEATURE_2_4_MODULES("[OPTIONS] MODULE ") //usage: IF_NOT_FEATURE_2_4_MODULES("FILE ") //usage: "[SYMBOL=VALUE]..." //usage:#define insmod_full_usage "\n\n" //usage: "Load kernel module" //usage: IF_FEATURE_2_4_MODULES( "\n" //usage: "\n -f Force module to load into the wrong kernel version" //usage: "\n -k Make module autoclean-able" //usage: "\n -v Verbose" //usage: "\n -q Quiet" //usage: "\n -L Lock: prevent simultaneous loads" //usage: IF_FEATURE_INSMOD_LOAD_MAP( //usage: "\n -m Output load map to stdout" //usage: ) //usage: "\n -x Don't export externs" //usage: ) //usage:#endif int insmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int insmod_main(int argc UNUSED_PARAM, char **argv) { char *filename; int rc; /* Compat note: * 2.6 style insmod has no options and required filename * (not module name - .ko can't be omitted). * 2.4 style insmod can take module name without .o * and performs module search in default directories * or in $MODPATH. */ IF_FEATURE_2_4_MODULES( getopt32(argv, INSMOD_OPTS INSMOD_ARGS); argv += optind - 1; ); filename = *++argv; if (!filename) bb_show_usage(); rc = bb_init_module(filename, parse_cmdline_module_options(argv, /*quote_spaces:*/ 0)); if (rc) bb_error_msg("can't insert '%s': %s", filename, moderror(rc)); return rc; }