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Lines Matching defs:mq

108 	struct mqueue *mq;
113 	error = mqueue_get(SCARG(uap, mqdes), 0, &mq);
117 	memcpy(&attr, &mq->mq_attrib, sizeof(struct mq_attr));
118 	mutex_exit(&mq->mq_mtx);
133 	struct mqueue *mq;
144 	error = mqueue_get(SCARG(uap, mqdes), 0, &mq);
150 		memcpy(&attr, &mq->mq_attrib, sizeof(struct mq_attr));
154 		mq->mq_attrib.mq_flags |= O_NONBLOCK;
156 		mq->mq_attrib.mq_flags &= ~O_NONBLOCK;
158 	mutex_exit(&mq->mq_mtx);
183 	struct mqueue *mq;
198 	error = mqueue_get(SCARG(uap, mqdes), 0, &mq);
204 		if (mq->mq_notify_proc == NULL) {
205 			netbsd32_to_sigevent(&sig32, &mq->mq_sig_notify);
206 			mq->mq_notify_proc = l->l_proc;
213 		mq->mq_notify_proc = NULL;
215 	mutex_exit(&mq->mq_mtx);