OFOnce.h File Reference

#include "objfw-defs.h"
import "macros.h"
#include <pthread.h>

Go to the source code of this file.

Functions
void	OFOnce (OFOnceControl *control, OFOnceFunction function)
	Executes the specified function exactly once in the application's lifetime, even in a multi-threaded environment.

Function Documentation

OFOnce()

void OFOnce ( OFOnceControl * control, OFOnceFunction function )

extern

Executes the specified function exactly once in the application's lifetime, even in a multi-threaded environment.

Parameters

control	An OFOnceControl. This should be a static variable preinitialized to OFOnceControlInitValue.
function	The function to execute once