1724     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)  argument
1737 	if (controlp != NULL)
1738 		*controlp = NULL;
1871 				if (controlp != NULL) {
1872 					*controlp = m_copym(m, 0, m->m_len,
1874 					controlp = &(*controlp)->m_next;
1895 				    (cm, controlp, flags);
1897 			} else if (controlp != NULL)
1898 				*controlp = cm;
1901 			if (controlp != NULL) {
1903 				while (*controlp != NULL)
1904 					controlp = &(*controlp)->m_next;
2172     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)  argument
2187 	if (controlp != NULL)
2188 		*controlp = NULL;
2375     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)  argument
2385 	if (controlp != NULL)
2386 		*controlp = NULL;
2397 		return (soreceive_generic(so, psa, uio, mp0, controlp,
2516 				    (cm, controlp, flags);
2517 			} else if (controlp != NULL)
2518 				*controlp = cm;
2521 			if (controlp != NULL) {
2522 				while (*controlp != NULL)
2523 					controlp = &(*controlp)->m_next;
2557     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)  argument
2564 		    mp0, controlp, flagsp));
3542     struct uio *uio, struct mbuf **mp0, struct mbuf **controlp, int *flagsp)  argument