tag	line	file	source code
IPC_PRIVATE	375	ipc/msg.c	newque(IPC_PRIVATE, msgflg & S_IRWXU)) >= 0)
IPC_PRIVATE	380	ipc/msg.c	if (key == IPC_PRIVATE)
IPC_PRIVATE	139	ipc/sem.c	if (key == IPC_PRIVATE)
IPC_PRIVATE	140	ipc/shm.c	if (key == IPC_PRIVATE)