Lines Matching refs:NULL
143 if (im6o == NULL)
147 for (imm = im6o->im6o_memberships.lh_first; imm != NULL;
149 if ((ifp == NULL ||
168 struct mbuf *opts = NULL;
182 (struct sockaddr *)udp_in6, n, opts, NULL) == 0)
197 struct mbuf *opts = NULL;
240 struct mbuf *n = NULL;
360 if (reuse_sock == 0 || ((m = n) == NULL))
448 m, opts, NULL) == 0) {
449 m = NULL;
450 opts = NULL;
476 struct ip6ctlparam *ip6cp = NULL;
477 const struct sockaddr_in6 *sa6_src = NULL;
491 notify = in6_rtchange, d = NULL;
493 d = NULL;
498 if (d != NULL) {
505 m = NULL;
506 ip6 = NULL;
512 * XXX: We assume that when IPV6 is non NULL,
554 1, NULL);