gonzui

t2ex

bsd_source/t2ex/network/net/src_bsd/netinet/tcp_output.c - 62.9KB - 1,704 lines

517:         if (len <= M_TRAILINGSPACE(m)) {
518:                 m_copydata(m0, off, (int) len, mtod(m, char *) + hdrlen);
519:                 m->m_len += len;
1290:         case AF_INET:
1291:                 ip = mtod(m, struct ip *);
1292: #ifdef INET6
1300:                 ip = NULL;
1301:                 ip6 = mtod(m, struct ip6_hdr *);
1302:                 th = (struct tcphdr *)(ip6 + 1);
1316:                 panic("tcp_output");
1317:         bcopy(mtod(tp->t_template, void *), mtod(m, void *), iphdrlen);
1318: 
1429:                 sigp = (char *)th + sizeof(*th) + sigoff;
1430:                 tcp_signature(m, th, (char *)th - mtod(m, char *), sav, sigp);
1431: