sys/kern/uipc_socket.c

1407     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
1420 	if (controlp != NULL)
1421 		*controlp = NULL;
1546 	 * perform externalization (or freeing if controlp == NULL).
1554 				if (controlp != NULL) {
1555 					*controlp = m_copy(m, 0, m->m_len);
1556 					controlp = &(*controlp)->m_next;
1577 				    (cm, controlp, flags);
1579 			} else if (controlp != NULL)
1580 				*controlp = cm;
1583 			if (controlp != NULL) {
1585 				while (*controlp != NULL)
1586 					controlp = &(*controlp)->m_next;
1857     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
1868 	if (controlp != NULL)
2058     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
2068 	if (controlp != NULL)
2069 		*controlp = NULL;
2080 		return (soreceive_generic(so, psa, uio, mp0, controlp,
2179 	 * protocol to perform externalization (or freeing if controlp ==
2198 				    (cm, controlp, flags);
2199 			} else if (controlp != NULL)
2200 				*controlp = cm;
2203 			if (controlp != NULL) {
2204 				while (*controlp != NULL)
2205 					controlp = &(*controlp)->m_next;
2238     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
2244 	    controlp, flagsp));
3114     struct uio *uio, struct mbuf **mp0, struct mbuf **controlp, int *flagsp)