Contents of /trunk/mkinitrd-magellan/busybox/modutils/insmod.c
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Wed Aug 18 21:56:57 2010 UTC (14 years, 1 month ago) by niro
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Wed Aug 18 21:56:57 2010 UTC (14 years, 1 month ago) by niro
File MIME type: text/plain
File size: 1784 byte(s)
-updated to busybox-1.17.1
1 | /* vi: set sw=4 ts=4: */ |
2 | /* |
3 | * Mini insmod implementation for busybox |
4 | * |
5 | * Copyright (C) 2008 Timo Teras <timo.teras@iki.fi> |
6 | * |
7 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
8 | */ |
9 | |
10 | #include "libbb.h" |
11 | #include "modutils.h" |
12 | |
13 | /* 2.6 style insmod has no options and required filename |
14 | * (not module name - .ko can't be omitted) */ |
15 | |
16 | //usage:#define insmod_trivial_usage |
17 | //usage: IF_FEATURE_2_4_MODULES("[OPTIONS] MODULE ") |
18 | //usage: IF_NOT_FEATURE_2_4_MODULES("FILE ") |
19 | //usage: "[symbol=value]..." |
20 | //usage:#define insmod_full_usage "\n\n" |
21 | //usage: "Load the specified kernel modules into the kernel" |
22 | //usage: IF_FEATURE_2_4_MODULES( "\n" |
23 | //usage: "\nOptions:" |
24 | //usage: "\n -f Force module to load into the wrong kernel version" |
25 | //usage: "\n -k Make module autoclean-able" |
26 | //usage: "\n -v Verbose" |
27 | //usage: "\n -q Quiet" |
28 | //usage: "\n -L Lock: prevent simultaneous loads" |
29 | //usage: IF_FEATURE_INSMOD_LOAD_MAP( |
30 | //usage: "\n -m Output load map to stdout" |
31 | //usage: ) |
32 | //usage: "\n -x Don't export externs" |
33 | //usage: ) |
34 | |
35 | int insmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; |
36 | int insmod_main(int argc UNUSED_PARAM, char **argv) |
37 | { |
38 | char *filename; |
39 | int rc; |
40 | |
41 | /* Compat note: |
42 | * 2.6 style insmod has no options and required filename |
43 | * (not module name - .ko can't be omitted). |
44 | * 2.4 style insmod can take module name without .o |
45 | * and performs module search in default directories |
46 | * or in $MODPATH. |
47 | */ |
48 | |
49 | IF_FEATURE_2_4_MODULES( |
50 | getopt32(argv, INSMOD_OPTS INSMOD_ARGS); |
51 | argv += optind - 1; |
52 | ); |
53 | |
54 | filename = *++argv; |
55 | if (!filename) |
56 | bb_show_usage(); |
57 | |
58 | rc = bb_init_module(filename, parse_cmdline_module_options(argv)); |
59 | if (rc) |
60 | bb_error_msg("can't insert '%s': %s", filename, moderror(rc)); |
61 | |
62 | return rc; |
63 | } |