Searched refs:MHLEN (Results 1 - 21 of 21) sorted by relevance

/xnu-2422.115.4/bsd/kern/
H A Duipc_mbuf2.c156 if (off + len > MHLEN)
179 prevmlen = MHLEN;
199 prevmlen = (off + len > MHLEN) ? MCLBYTES : MHLEN;
206 prevmlen = (off + len > MHLEN) ? MCLBYTES
207 : MHLEN;
334 if (len > MHLEN) { /* use MHLEN just for safety */
H A Duipc_mbuf.c483 int max_datalen; /* MHLEN - max_hdr */
1281 mbstat.m_mhlen = MHLEN;
1616 printf("%s: MLEN %d, MHLEN %d\n", __func__,
3896 if (bufsize <= MHLEN) {
3932 * Unless bufsize is greater than MHLEN, each segment chain is made
3939 ASSERT(bufsize <= MHLEN || nsegs == 2);
3951 if (bufsize > MHLEN && (needed & 0x1))
3969 if (bufsize > MHLEN) {
4470 if (len < MHLEN)
4562 n->m_len = MHLEN;
[all...]
H A Dkpi_mbuf.c1209 return (MHLEN + MLEN);
H A Duipc_domain.c199 max_datalen = MHLEN - max_hdr;
H A Duipc_socket.c1904 bytes_to_copy < MHLEN) {
1917 MHLEN - m_leadingspace(m);
/xnu-2422.115.4/bsd/net/
H A Dif_pflog.c97 #define PFLOGMTU (32768 + MHLEN + MLEN)
H A Dbpf.c354 if ((unsigned)len > MHLEN) {
H A Drtsock.c1010 if (m && len > MHLEN) {
H A Dif_bond.c514 if (size > (int)MHLEN) {
/xnu-2422.115.4/bsd/netinet/
H A Dtcp_output.c1474 allocated_len = MHLEN;
1475 if (MHLEN < hdrlen + max_linkhdr) {
1493 VERIFY(allocated_len <= MHLEN);
1607 if (MHLEN < (hdrlen + max_linkhdr)) {
H A Dmptcp_usrreq.c1140 if (align >= MHLEN)
1175 len -= ((mb->m_flags & M_EXT) ? mb->m_ext.ext_size : MHLEN);
H A Dtcp_subr.c635 VERIFY((MHLEN - max_linkhdr) >=
644 VERIFY((MHLEN - max_linkhdr) >=
H A Dip_mroute.c1524 i = MHLEN - M_LEADINGSPACE(mb_copy);
/xnu-2422.115.4/bsd/sys/
H A Dmbuf.h698 (m)->m_data += (MHLEN - (len)) &~ (sizeof (long) - 1); \
1092 #define MHLEN mbuf_get_mhlen() /* data len w/pkthdr */ macro
1222 extern int max_datalen; /* MHLEN - max_hdr */
/xnu-2422.115.4/bsd/netinet6/
H A Dicmp6.c640 if (n && maxlen >= MHLEN) {
1457 if (replylen > MHLEN) {
2635 * (MHLEN < IPV6_MMTU is almost always true)
2641 if (m && IPV6_MMTU >= MHLEN)
H A Dnd6_nbr.c595 if (m && max_linkhdr + maxlen >= MHLEN) {
1268 if (m && max_linkhdr + maxlen >= MHLEN) {
H A Desp_input.c1114 maxlen = MHLEN;
H A Dip6_mroute.c1635 i = MHLEN - M_LEADINGSPACE(mm);
H A Dip6_input.c578 if (n && m->m_pkthdr.len > MHLEN) {
H A Dipsec.c4327 if (remain <= (mm->m_flags & M_PKTHDR ? MHLEN : MLEN))
/xnu-2422.115.4/bsd/netkey/
H A Dkey.c2109 MGETHDR(n, M_WAITOK, MT_DATA); // sadb_msg len < MHLEN - enforced by _CASSERT
2771 if (n && len > MHLEN) {
4951 if (m && len > MHLEN) {
6547 if (n && len > MHLEN) {
8406 if (n && len > MHLEN) {
9032 if (n && m->m_pkthdr.len > MHLEN) {

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