2 * Common modutils related functions for busybox
4 * Copyright (C) 2008 by Timo Teras <timo.teras@iki.fi>
6 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
10 #define __MODUTILS_H__
15 #if __GNUC_PREREQ(4,1)
16 # pragma GCC visibility push(hidden)
19 /* As defined in linux/include/linux/module.h */
20 #define MODULE_NAME_LEN 64
22 const char *moderror(int err) FAST_FUNC;
23 llist_t *llist_find(llist_t *first, const char *str) FAST_FUNC;
24 void replace(char *s, char what, char with) FAST_FUNC;
25 char *replace_underscores(char *s) FAST_FUNC;
26 int string_to_llist(char *string, llist_t **llist, const char *delim) FAST_FUNC ;
27 char *filename2modname(const char *filename, char *modname) FAST_FUNC;
28 char *parse_cmdline_module_options(char **argv) FAST_FUNC;
30 #define INSMOD_OPTS "vq" USE_FEATURE_2_4_MODULES("sLo:fkx") \
31 USE_FEATURE_INSMOD_LOAD_MAP("m")
32 #define INSMOD_ARGS USE_FEATURE_2_4_MODULES(, &insmod_outputname)
35 INSMOD_OPT_VERBOSE = 0x0001,
36 INSMOD_OPT_SILENT = 0x0002,
37 INSMOD_OPT_SYSLOG = 0x0004 * ENABLE_FEATURE_2_4_MODULES,
38 INSMOD_OPT_LOCK = 0x0008 * ENABLE_FEATURE_2_4_MODULES,
39 INSMOD_OPT_OUTPUTNAME = 0x0010 * ENABLE_FEATURE_2_4_MODULES,
40 INSMOD_OPT_FORCE = 0x0020 * ENABLE_FEATURE_2_4_MODULES,
41 INSMOD_OPT_KERNELD = 0x0040 * ENABLE_FEATURE_2_4_MODULES,
42 INSMOD_OPT_NO_EXPORT = 0x0080 * ENABLE_FEATURE_2_4_MODULES,
43 INSMOD_OPT_PRINT_MAP = 0x0100 * ENABLE_FEATURE_INSMOD_LOAD_MAP,
44 #if ENABLE_FEATURE_2_4_MODULES
45 #if ENABLE_FEATURE_INSMOD_LOAD_MAP
46 INSMOD_OPT_UNUSED = 0x0200,
47 #else /* ENABLE_FEATURE_INSMOD_LOAD_MAP */
48 INSMOD_OPT_UNUSED = 0x0100
50 #else /* ENABLE_FEATURE_2_4_MODULES */
51 INSMOD_OPT_UNUSED = 0x0004
55 int FAST_FUNC bb_init_module(const char *module, const char *options);
56 int FAST_FUNC bb_delete_module(const char *module, unsigned int flags);
58 #if ENABLE_FEATURE_2_4_MODULES
59 extern char *insmod_outputname;
61 int FAST_FUNC bb_init_module_24(const char *module, const char *options);
64 #if __GNUC_PREREQ(4,1)
65 # pragma GCC visibility pop