msgctl_down       604 ipc/msg.c      		return msgctl_down(ns, msqid, cmd, &msqid64.msg_perm,
msgctl_down       607 ipc/msg.c      		return msgctl_down(ns, msqid, cmd, NULL, 0);
msgctl_down       739 ipc/msg.c      		return msgctl_down(ns, msqid, cmd, &msqid64.msg_perm, msqid64.msg_qbytes);
msgctl_down       741 ipc/msg.c      		return msgctl_down(ns, msqid, cmd, NULL, 0);