Symbol: NULL_SEM
usr/src/cmd/ipcrm/ipcrm.c
433
} else if (semctl(ipc_id, 0, IPC_RMID, NULL_SEM) ==
usr/src/cmd/ipcrm/ipcrm.c
467
if (semctl(ipc_id, 0, IPC_RMID, NULL_SEM) == -1) {