finding the largest process id
¡@
Write a system call, largest_process_id( ), which a C program can invoke to print out the largest process id currently in the system.
¡@
ex.
main()
{
int max_process_id;
.....
max_process_id = largest_process_id();
printf("The largest process id currently in the system is %d", max_process_id);
...
}
¡@