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
	AST_MODULE_INFO_STANDARD (ASTERISK_GPL_KEY,"Checks if Asterisk module is loaded in memory")
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_custom_function	ifmodule_function

---

Detailed Description

Simple module check function.

Author:

Olle E. Johansson, Edvina.net

Definition in file func_module.c.

---

Function Documentation

AST_MODULE_INFO_STANDARD	(	ASTERISK_GPL_KEY	,
		"Checks if Asterisk module is loaded in memory"
	)

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

Definition at line 54 of file func_module.c.

References ast_copy_string(), and ast_module_check().

{
   char *ret = "0";

   *buf = '\0';

   if (data)
      if (ast_module_check(data))
         ret = "1";

   ast_copy_string(buf, ret, len);

   return 0;
}

static int load_module

(

void

)

[static]

Definition at line 82 of file func_module.c.

References ast_custom_function_register.

{
   return ast_custom_function_register(&ifmodule_function);
}

static int unload_module

(

void

)

[static]

Definition at line 77 of file func_module.c.

References ast_custom_function_unregister().

{
   return ast_custom_function_unregister(&ifmodule_function);
}

---

Variable Documentation

struct ast_custom_function ifmodule_function [static]

Initial value:

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

Definition at line 70 of file func_module.c.