#include <unistd.h>

#include <sys/types.h>

#include <fcntl.h>

#include <stdio.h>

#include <stdlib.h>

#include <errno.h>

#include <string.h>

#include <ctype.h>

#include <selinux/selinux.h>

int main(int argc, char **argv) 

{

	char **buf, **ptr;

	int ret;

	if (argc != 3) {

		fprintf(stderr, "usage:  %s context user\n", argv[0]);

		exit(1);

	}

	ret = security_compute_user(argv[1], argv[2], &buf;;

	if (ret < 0) {

		fprintf(stderr, "%s:  security_compute_user(%s,%s) failed\n", argv[0], argv[1], argv[2]);

		exit(2);

	}

	if (!buf[0]) {

		printf("none\n");

		exit(0);

	}

	for (ptr = buf; *ptr; ptr++) {

		printf("%s\n", *ptr);

	}

	freeconary(buf);

	exit(0);

}