Листинг 11.2. Программа semrmid
//svsem/semrmid.c
1 #include "unpipc.h"
2 int
3 main(int argc, char **argv)
4 {
5 int semid;
6 if (argc != 2)
7 err_quit("usage: semrmid
8 semid = Semget(Ftok(argv[1], 0), 0, 0);
9 Semctl(semid, 0, IPC_RMID);
10 exit(0);
11 }