1117 		space += m->m_len;  in sbappendrecord_common()
1224 		space += n->m_len;  in sbconcat_mbufs()
1259 		m->m_len = asa->sa_len;  in sbconcat_mbufs()
1289 		space += n->m_len;  in sbappendchain()
1292 	space += n->m_len;  in sbappendchain()
1430 	if ((uintptr_t)control->m_data + control->m_len <  in is_cmsg_valid()
1450 		space += m->m_len;  in sbappendcontrol_internal()
1457 		space += m->m_len;  in sbappendcontrol_internal()
1668 		space += m->m_len;  in sbcompress()
1670 		if (compress && m->m_len == 0 && (eor == 0 ||  in sbcompress()
1679 		    m->m_len <= MCLBYTES / 4 && /* XXX: Don't copy too much */  in sbcompress()
1680 		    m->m_len <= M_TRAILINGSPACE(n) &&  in sbcompress()
1682 			bcopy(mtod(m, caddr_t), mtod(n, caddr_t) + n->m_len,  in sbcompress()
1683 			    (unsigned)m->m_len);  in sbcompress()
1684 			n->m_len += m->m_len;  in sbcompress()
1685 			sb->sb_cc += m->m_len;  in sbcompress()
1687 				sb->sb_ctl += m->m_len;  in sbcompress()
1693 				    m->m_len);  in sbcompress()
1695 				    m->m_len);  in sbcompress()
1703 			int tocopy = min((int)M_TRAILINGSPACE(n), m->m_len);  in sbcompress()
1704 			bcopy(mtod(m, caddr_t), mtod(n, caddr_t) + n->m_len,  in sbcompress()
1706 			n->m_len += tocopy;  in sbcompress()
1709 				sb->sb_ctl += m->m_len;  in sbcompress()
1715 				    m->m_len);  in sbcompress()
1717 				    m->m_len);  in sbcompress()
1720 			if (tocopy < m->m_len) {  in sbcompress()
1722 				    mtod(m, caddr_t) + tocopy, m->m_len - tocopy);  in sbcompress()
1724 				m->m_len -= tocopy;  in sbcompress()
1804 		if (!sb->sb_cc && (sb->sb_mb == NULL || sb->sb_mb->m_len)) {  in sbflush()
1877 		if (m->m_len > len) {  in sbdrop()
1878 			m->m_len -= len;  in sbdrop()
1895 		len -= m->m_len;  in sbdrop()
1901 	while (m && m->m_len == 0) {  in sbdrop()
1980 	m->m_len = (int32_t)CMSG_SPACE(size);  in sbcreatecontrol()
1998 	if (CMSG_SPACE((u_int)size) + (*mp)->m_len > MLEN) {  in sbcreatecontrol_mbuf()
2006 	cp = (struct cmsghdr *)(void *)(mtod(m, char *) + m->m_len);  in sbcreatecontrol_mbuf()
2009 	m->m_len += (int32_t)CMSG_SPACE(size);  in sbcreatecontrol_mbuf()
2436 	sb->sb_cc += m->m_len;  in sballoc()
2438 		sb->sb_ctl += m->m_len;  in sballoc()
2449 		inp_incr_sndbytes_total(sb->sb_so, m->m_len);  in sballoc()
2450 		inp_incr_sndbytes_unsent(sb->sb_so, m->m_len);  in sballoc()
2460 	sb->sb_cc -= m->m_len;  in sbfree()
2462 		sb->sb_ctl -= m->m_len;  in sbfree()
2473 		inp_decr_sndbytes_total(sb->sb_so, m->m_len);  in sbfree()