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    Contents of /trunk/mkinitrd-magellan/busybox/modutils/modutils.h

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    Revision 816 - (show annotations) (download)
    Fri Apr 24 18:33:46 2009 UTC (15 years, 1 month ago) by niro
    File MIME type: text/plain
    File size: 2194 byte(s) 
    -updated to busybox-1.13.4
    1 /*
    2 * Common modutils related functions for busybox
    3 *
    4 * Copyright (C) 2008 by Timo Teras <timo.teras@iki.fi>
    5 *
    6 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
    7 */
    8
    9 #ifndef __MODUTILS_H__
    10 #define __MODUTILS_H__
    11
    12 #include "libbb.h"
    13 #include <stdio.h>
    14
    15 #if __GNUC_PREREQ(4,1)
    16 # pragma GCC visibility push(hidden)
    17 #endif
    18
    19 /* linux/include/linux/module.h has 64, but this is also used
    20 * internally for the maximum alias name length, which can be quite long */
    21 #define MODULE_NAME_LEN 256
    22
    23 const char *moderror(int err) FAST_FUNC;
    24 llist_t *llist_find(llist_t *first, const char *str) FAST_FUNC;
    25 void replace(char *s, char what, char with) FAST_FUNC;
    26 char *replace_underscores(char *s) FAST_FUNC;
    27 int string_to_llist(char *string, llist_t **llist, const char *delim) FAST_FUNC ;
    28 char *filename2modname(const char *filename, char *modname) FAST_FUNC;
    29 char *parse_cmdline_module_options(char **argv) FAST_FUNC;
    30
    31 #define INSMOD_OPTS "vq" USE_FEATURE_2_4_MODULES("sLo:fkx") \
    32 USE_FEATURE_INSMOD_LOAD_MAP("m")
    33 #define INSMOD_ARGS USE_FEATURE_2_4_MODULES(, &insmod_outputname)
    34
    35 enum {
    36 INSMOD_OPT_VERBOSE = 0x0001,
    37 INSMOD_OPT_SILENT = 0x0002,
    38 INSMOD_OPT_SYSLOG = 0x0004 * ENABLE_FEATURE_2_4_MODULES,
    39 INSMOD_OPT_LOCK = 0x0008 * ENABLE_FEATURE_2_4_MODULES,
    40 INSMOD_OPT_OUTPUTNAME = 0x0010 * ENABLE_FEATURE_2_4_MODULES,
    41 INSMOD_OPT_FORCE = 0x0020 * ENABLE_FEATURE_2_4_MODULES,
    42 INSMOD_OPT_KERNELD = 0x0040 * ENABLE_FEATURE_2_4_MODULES,
    43 INSMOD_OPT_NO_EXPORT = 0x0080 * ENABLE_FEATURE_2_4_MODULES,
    44 INSMOD_OPT_PRINT_MAP = 0x0100 * ENABLE_FEATURE_INSMOD_LOAD_MAP,
    45 #if ENABLE_FEATURE_2_4_MODULES
    46 #if ENABLE_FEATURE_INSMOD_LOAD_MAP
    47 INSMOD_OPT_UNUSED = 0x0200,
    48 #else /* ENABLE_FEATURE_INSMOD_LOAD_MAP */
    49 INSMOD_OPT_UNUSED = 0x0100
    50 #endif
    51 #else /* ENABLE_FEATURE_2_4_MODULES */
    52 INSMOD_OPT_UNUSED = 0x0004
    53 #endif
    54 };
    55
    56 int FAST_FUNC bb_init_module(const char *module, const char *options);
    57 int FAST_FUNC bb_delete_module(const char *module, unsigned int flags);
    58
    59 #if ENABLE_FEATURE_2_4_MODULES
    60 extern char *insmod_outputname;
    61
    62 int FAST_FUNC bb_init_module_24(const char *module, const char *options);
    63 #endif
    64
    65 #if __GNUC_PREREQ(4,1)
    66 # pragma GCC visibility pop
    67 #endif
    68
    69 #endif