/*
 * Sample program for getuid system call  - No.24
 *
 * getuid, geteuid(2) - get user identity
 *
 * Synopsis
 *     #include <unistd.h>
 *     #include <sys/types.h>
 *
 *     uid_t getuid(void);
 *     uid_t geteuid(void);
 *
 * Description
 *     getuid returns the real user ID of the current process.
 *
 *     geteuid retuns the effective usr ID of the current process.
 */

#include <stdio.h>

main()
{
	printf("%d\n", getuid());

	exit(0);
}