func_module.c File Reference

Simple module check function. More...

#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/pbx.h"

Include dependency graph for func_module.c:

Go to the source code of this file.

Functions
static void	__reg_module (void)
static void	__unreg_module (void)
struct ast_module *	AST_MODULE_SELF_SYM (void)
static int	ifmodule_read (struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
static int	load_module (void)
static int	unload_module (void)

Variables
static struct ast_module_info	__mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Checks if Asterisk module is loaded in memory" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }
static const struct ast_module_info *	ast_module_info = &__mod_info
static struct ast_custom_function	ifmodule_function

Detailed Description

Simple module check function.

Author

Olle E. Johansson, Edvina.net

Definition in file func_module.c.

Function Documentation

__reg_module()

static void __reg_module ( void  )

static

Definition at line 88 of file func_module.c.

__unreg_module()

static void __unreg_module ( void  )

static

Definition at line 88 of file func_module.c.

AST_MODULE_SELF_SYM()

struct ast_module * AST_MODULE_SELF_SYM

(

void

)

Definition at line 88 of file func_module.c.

ifmodule_read()

static int ifmodule_read ( struct ast_channel *  chan, const char *  cmd, char *  data, char *  buf, size_t  len  )

static

Definition at line 55 of file func_module.c.

{
    char *ret = "0";
 
    *buf = '\0';
 
    if (data)
        if (ast_module_check(data))
            ret = "1";
 
    ast_copy_string(buf, ret, len);
 
    return 0;
}

References ast_copy_string(), ast_module_check(), buf, and len().

load_module()

static int load_module ( void  )

static

Definition at line 83 of file func_module.c.

{
    return ast_custom_function_register(&ifmodule_function);
}

References ast_custom_function_register, and ifmodule_function.

unload_module()

static int unload_module ( void  )

static

Definition at line 78 of file func_module.c.

{
    return ast_custom_function_unregister(&ifmodule_function);
}

References ast_custom_function_unregister(), and ifmodule_function.

Variable Documentation

__mod_info

struct ast_module_info __mod_info = { .name = AST_MODULE, .flags = AST_MODFLAG_LOAD_ORDER , .description = "Checks if Asterisk module is loaded in memory" , .key = "This paragraph is copyright (c) 2006 by Digium, Inc. \In order for your module to load, it must return this \key via a function called \"key\". Any code which \includes this paragraph must be licensed under the GNU \General Public License version 2 or later (at your \option). In addition to Digium's general reservations \of rights, Digium expressly reserves the right to \allow other parties to license this paragraph under \different terms. Any use of Digium, Inc. trademarks or \logos (including \"Asterisk\" or \"Digium\") without \express written permission of Digium, Inc. is prohibited.\n" , .buildopt_sum = AST_BUILDOPT_SUM, .load = load_module, .unload = unload_module, .load_pri = AST_MODPRI_DEFAULT, .support_level = AST_MODULE_SUPPORT_CORE, }

static

Definition at line 88 of file func_module.c.

ast_module_info

const struct ast_module_info* ast_module_info = &__mod_info

static

Definition at line 88 of file func_module.c.

ifmodule_function

struct ast_custom_function ifmodule_function

static

Initial value:

= {
    .name = "IFMODULE",
    .read = ifmodule_read,
    .read_max = 2,
}

Definition at line 71 of file func_module.c.

Referenced by load_module(), and unload_module().