#include <jni.h>
#include <stdio.h>
#include <errno.h>
#include "HelloWorld.h"


JNIEXPORT void JNICALL 
Java_HelloWorld_displayHelloWorld(JNIEnv *env, jobject obj) 
{
	switch (fork () )
	{
		case -1:
			fprintf ( stderr, "Fork failed because of %s\n", strerror ( errno ) );
			break;
		case 0:
			fprintf ( stderr, "Parent says hi\n" );
			break;
		default:
			fprintf ( stderr, "Child says hi\n" );
	}
}