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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);

}