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Lines Matching defs:control

220 	struct mbuf *from, *control;
240 	    omsg.msg_accrights != NULL ? &control : NULL, retval);
245 	 * If there is any control information and it's SCM_RIGHTS,
247 	 * XXX: maybe there can be more than one chunk of control data?
249 	if (omsg.msg_accrights && control != NULL) {
250 		struct cmsghdr *cmsg = mtod(control, struct cmsghdr *);
258 			free_control_mbuf(l, control, control->m_next);
261 			free_control_mbuf(l, control, control);