Lines Matching defs:m0

822 #define	SBLINKRECORDCHAIN(sb, m0, mlast)				\
825 		(sb)->sb_lastrecord->m_nextpkt = (m0);			\
827 		(sb)->sb_mb = (m0);					\
832 #define	SBLINKRECORD(sb, m0)						\
833     SBLINKRECORDCHAIN(sb, m0, m0)
939 sbappendrecord(struct sockbuf *sb, struct mbuf *m0)
945 	if (m0 == NULL)
949 	m_claimm(m0, sb->sb_mowner);
955 	sballoc(sb, m0);
957 	SBLINKRECORD(sb, m0);
958 	m = m0->m_next;
959 	m0->m_next = 0;
960 	if (m && (m0->m_flags & M_EOR)) {
961 		m0->m_flags &= ~M_EOR;
964 	sbcompress(sb, m, m0);
974 sbinsertoob(struct sockbuf *sb, struct mbuf *m0)
980 	if (m0 == NULL)
1002 	sballoc(sb, m0);
1003 	m0->m_nextpkt = *mp;
1005 		/* m0 is actually the new tail */
1006 		sb->sb_lastrecord = m0;
1008 	*mp = m0;
1009 	m = m0->m_next;
1010 	m0->m_next = 0;
1011 	if (m && (m0->m_flags & M_EOR)) {
1012 		m0->m_flags &= ~M_EOR;
1015 	sbcompress(sb, m, m0);
1022  * m0 must include a packet header with total length.
1026 sbappendaddr(struct sockbuf *sb, const struct sockaddr *asa, struct mbuf *m0,
1036 	if (m0 != NULL) {
1037 		if ((m0->m_flags & M_PKTHDR) == 0)
1039 		space += m0->m_pkthdr.len;
1041 		m_claimm(m0, sb->sb_mowner);
1071 		n->m_next = m0;		/* concatenate data to control */
1073 		control = m0;
1096 m_prepend_sockaddr(struct sockbuf *sb, struct mbuf *m0,
1122 	m->m_next = m0;
1123 	m->m_pkthdr.len = salen + m0->m_pkthdr.len;
1130 		  struct mbuf *m0, int sbprio)
1152 	if (m0 && (m0->m_flags & M_PKTHDR) == 0)
1165 	for (m = m0; m; m = m->m_nextpkt) {
1172 		/* Prepend sockaddr to this record (m) of input chain m0 */
1210 	 * the input record chain passed to us as m0.
1227 sbappendcontrol(struct sockbuf *sb, struct mbuf *m0, struct mbuf *control)
1244 	for (m = m0; m; m = m->m_next) {
1250 	n->m_next = m0;			/* concatenate data to control */