sys/kern/uipc_socket.c

1490  * mbuf **mp0 for use in returning the chain.  The uio is then used only for
1495     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
1505 	mp = mp0;
1943     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
1962 	if (mp0 != NULL)
1963 		*mp0 = NULL;
2051 	if (mp0 != NULL) {
2054 			if (*mp0 == NULL)
2055 				*mp0 = sb->sb_mb;
2057 				m_cat(*mp0, sb->sb_mb);
2084 			if (*mp0 != NULL)
2085 				m_cat(*mp0, m);
2087 				*mp0 = m;
2088 			if (*mp0 == NULL) {
2146     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
2167 	if (mp0 != NULL || (flags & MSG_PEEK) || (flags & MSG_OOB))
2168 		return (soreceive_generic(so, psa, uio, mp0, controlp,
2328     struct mbuf **mp0, struct mbuf **controlp, int *flagsp)
2333 	error = (so->so_proto->pr_usrreqs->pru_soreceive(so, psa, uio, mp0,
3250     struct uio *uio, struct mbuf **mp0, struct mbuf **controlp, int *flagsp)