op_get_interface.c File Reference

Determine which oprofile kernel interface used. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "op_cpu_type.h"
#include "op_file.h"

Include dependency graph for op_get_interface.c:

Functions
op_interface	op_get_interface (void)
	get the INTERFACE used to communicate between daemon and the kernel

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Detailed Description

Determine which oprofile kernel interface used.

Remarks:

Copyright 2002 OProfile authors

Read the file COPYING

Author:

Will Cohen

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Function Documentation

op_interface op_get_interface

(

void

)

get the INTERFACE used to communicate between daemon and the kernel

returns OP_INTERFACE_NO_GOOD if the INTERFACE could not be identified. This function will identify the interface as OP_INTERFACE_NO_GOOD if the module is not loaded.

References op_file_readable(), OP_INTERFACE_24, OP_INTERFACE_26, and OP_INTERFACE_NO_GOOD.

Referenced by daemon_status::daemon_status(), and oprof_start::oprof_start().