sys/altq/altq_subr.c

637 read_dsfield(struct mbuf *m, struct altq_pktattr *pktattr)
642 	if (pktattr == NULL ||
643 	    (pktattr->pattr_af != AF_INET && pktattr->pattr_af != AF_INET6))
648 		if (((char *)pktattr->pattr_hdr >= m0->m_data) &&
649 		    ((char *)pktattr->pattr_hdr < m0->m_data + m0->m_len))
653 		pktattr->pattr_af = AF_UNSPEC;
660 	if (pktattr->pattr_af == AF_INET) {
661 		struct ip *ip = (struct ip *)pktattr->pattr_hdr;
668 	else if (pktattr->pattr_af == AF_INET6) {
669 		struct ip6_hdr *ip6 = (struct ip6_hdr *)pktattr->pattr_hdr;
682 write_dsfield(struct mbuf *m, struct altq_pktattr *pktattr, u_int8_t dsfield)
686 	if (pktattr == NULL ||
687 	    (pktattr->pattr_af != AF_INET && pktattr->pattr_af != AF_INET6))
692 		if (((char *)pktattr->pattr_hdr >= m0->m_data) &&
693 		    ((char *)pktattr->pattr_hdr < m0->m_data + m0->m_len))
697 		pktattr->pattr_af = AF_UNSPEC;
704 	if (pktattr->pattr_af == AF_INET) {
705 		struct ip *ip = (struct ip *)pktattr->pattr_hdr;
728 	else if (pktattr->pattr_af == AF_INET6) {
729 		struct ip6_hdr *ip6 = (struct ip6_hdr *)pktattr->pattr_hdr;