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/* The mmap test is useful, since syscalls with 6 arguments
 * (as mmap) are done differently on various architectures.
 */
 
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/mman.h>
 
 
int main(int argc, char **argv)
{
	void *ptr;
 
 
	ptr = mmap(NULL, 4096, PROT_READ|PROT_WRITE,
		MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
 
	if(ptr==MAP_FAILED){
		perror("mmap");
		exit(1);
	}
	printf("mmap returned %p\n",ptr);
	exit(0);
}