busybox/modutils/insmod.c
Pascal Bellard b82b34e06d modprobe: add support for -l and -s. Remove some unsupported options
Fixed some goofs in help text

function                                             old     new   delta
modprobe_main                                        494     653    +159
packed_usage                                       27129   27145     +16
insmod_main                                           98      95      -3

Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-06-07 01:18:53 +02:00

64 lines
1.7 KiB
C

/* 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 tarball for details.
*/
#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:#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 the specified kernel modules into the kernel"
//usage: IF_FEATURE_2_4_MODULES( "\n"
//usage: "\nOptions:"
//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: )
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));
if (rc)
bb_error_msg("can't insert '%s': %s", filename, moderror(rc));
return rc;
}