003 File Manager
Current Path:
/usr/src/contrib/traceroute
usr
/
src
/
contrib
/
traceroute
/
📁
..
📄
CHANGES
(4.6 KB)
📄
FILES
(555 B)
📄
FREEBSD-upgrade
(1.32 KB)
📄
INSTALL
(4.38 KB)
📄
README
(1.01 KB)
📄
VERSION
(25 B)
📄
as.c
(5.31 KB)
📄
as.h
(1.63 KB)
📄
findsaddr-socket.c
(5.34 KB)
📄
findsaddr.h
(1.28 KB)
📄
ifaddrlist.c
(5.1 KB)
📄
ifaddrlist.h
(1.31 KB)
📄
mean.awk
(221 B)
📄
median.awk
(545 B)
📄
rip_output.c
(1.63 KB)
📄
traceroute.8
(14.46 KB)
📄
traceroute.c
(54.71 KB)
📄
traceroute.h
(1.27 KB)
Editing: rip_output.c
/* A sample version of rip_output() from /sys/netinet/raw_ip.c */ rip_output(m, so) register struct mbuf *m; struct socket *so; { register struct ip *ip; int error; struct rawcb *rp = sotorawcb(so); struct sockaddr_in *sin; #if BSD>=43 short proto = rp->rcb_proto.sp_protocol; #else short proto = so->so_proto->pr_protocol; #endif /* * if the protocol is IPPROTO_RAW, the user handed us a * complete IP packet. Otherwise, allocate an mbuf for a * header and fill it in as needed. */ if (proto != IPPROTO_RAW) { /* * Calculate data length and get an mbuf * for IP header. */ int len = 0; struct mbuf *m0; for (m0 = m; m; m = m->m_next) len += m->m_len; m = m_get(M_DONTWAIT, MT_HEADER); if (m == 0) { m = m0; error = ENOBUFS; goto bad; } m->m_off = MMAXOFF - sizeof(struct ip); m->m_len = sizeof(struct ip); m->m_next = m0; ip = mtod(m, struct ip *); ip->ip_tos = 0; ip->ip_off = 0; ip->ip_p = proto; ip->ip_len = sizeof(struct ip) + len; ip->ip_ttl = MAXTTL; } else ip = mtod(m, struct ip *); if (rp->rcb_flags & RAW_LADDR) { sin = (struct sockaddr_in *)&rp->rcb_laddr; if (sin->sin_family != AF_INET) { error = EAFNOSUPPORT; goto bad; } ip->ip_src.s_addr = sin->sin_addr.s_addr; } else ip->ip_src.s_addr = 0; ip->ip_dst = ((struct sockaddr_in *)&rp->rcb_faddr)->sin_addr; #if BSD>=43 return (ip_output(m, rp->rcb_options, &rp->rcb_route, (so->so_options & SO_DONTROUTE) | IP_ALLOWBROADCAST)); #else return (ip_output(m, (struct mbuf *)0, &rp->rcb_route, (so->so_options & SO_DONTROUTE) | IP_ALLOWBROADCAST)); #endif bad: m_freem(m); return (error); }
Upload File
Create Folder