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Lines Matching defs:control

130 copyout32_msg_control(struct lwp *l, struct msghdr *mp, struct mbuf *control)
138 	if (len <= 0 || control == 0) {
140 		free_control_mbuf(l, control, control);
146 	for (m = control; len > 0 && m != NULL; m = m->m_next) {
150 			m = control;
157 	free_control_mbuf(l, control, m);
194     struct mbuf *from, struct mbuf *control)
199 		error = copyout32_msg_control(l, msg, control);
232 	struct mbuf	*from, *control;
243 	    &from, msg.msg_control != NULL ? &control : NULL, retval);
248 	    from, control);
272 	struct mbuf *from, *control;
326 		    msg->msg_control != NULL ? &control : NULL, retval);
333 		    from, control);
389 	uint8_t *control;
394 	control = mtod(ctl_mbuf, void *);
395 	memset(control, 0, clen);
404 		 * Sanity check the control message length.
425 			nc = realloc(clen <= MLEN ? NULL : control,
433 				memcpy(nc, control, cidx);
438 			control = nc;
443 		cmsg = (void *)&control[cidx];
461 		MEXTADD(ctl_mbuf, control, clen, M_MBUF, NULL, NULL);
464 	control = NULL;
474 	if (control != mtod(ctl_mbuf, void *))
475 		free(control, M_MBUF);