diff options
Diffstat (limited to 'bgpd/bgp_network.c')
| -rw-r--r-- | bgpd/bgp_network.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/bgpd/bgp_network.c b/bgpd/bgp_network.c index d11cbc3e..7a227139 100644 --- a/bgpd/bgp_network.c +++ b/bgpd/bgp_network.c @@ -387,10 +387,8 @@ bgp_connect (struct peer *peer) zlog_err ("%s: could not raise privs", __func__); if (sockunion_family (&peer->su) == AF_INET) setsockopt_ipv4_tos (peer->fd, IPTOS_PREC_INTERNETCONTROL); -# ifdef HAVE_IPV6 else if (sockunion_family (&peer->su) == AF_INET6) setsockopt_ipv6_tclass (peer->fd, IPTOS_PREC_INTERNETCONTROL); -# endif if (bgpd_privs.change (ZPRIVS_LOWER)) zlog_err ("%s: could not lower privs", __func__); #endif @@ -404,10 +402,8 @@ bgp_connect (struct peer *peer) /* Update source bind. */ bgp_update_source (peer); -#ifdef HAVE_IPV6 if (peer->ifname) ifindex = ifname2ifindex (peer->ifname); -#endif /* HAVE_IPV6 */ if (BGP_DEBUG (events, EVENTS)) plog_debug (peer->log, "%s [Event] Connect start to %s fd %d", @@ -455,10 +451,8 @@ bgp_listener (int sock, struct sockaddr *sa, socklen_t salen) #ifdef IPTOS_PREC_INTERNETCONTROL if (sa->sa_family == AF_INET) setsockopt_ipv4_tos (sock, IPTOS_PREC_INTERNETCONTROL); -# ifdef HAVE_IPV6 else if (sa->sa_family == AF_INET6) setsockopt_ipv6_tclass (sock, IPTOS_PREC_INTERNETCONTROL); -# endif #endif sockopt_v6only (sa->sa_family, sock); @@ -491,7 +485,6 @@ bgp_listener (int sock, struct sockaddr *sa, socklen_t salen) } /* IPv6 supported version of BGP server socket setup. */ -#ifdef HAVE_IPV6 int bgp_socket (unsigned short port, const char *address) { @@ -548,50 +541,6 @@ bgp_socket (unsigned short port, const char *address) return 0; } -#else -/* Traditional IPv4 only version. */ -int -bgp_socket (unsigned short port, const char *address) -{ - int sock; - int socklen; - struct sockaddr_in sin; - int ret; - - sock = socket (AF_INET, SOCK_STREAM, 0); - if (sock < 0) - { - zlog_err ("socket: %s", safe_strerror (errno)); - return sock; - } - - /* if we intend to implement ttl-security, this socket needs ttl=255 */ - sockopt_ttl (AF_INET, sock, MAXTTL); - - memset (&sin, 0, sizeof (struct sockaddr_in)); - sin.sin_family = AF_INET; - sin.sin_port = htons (port); - socklen = sizeof (struct sockaddr_in); - - if (address && ((ret = inet_aton(address, &sin.sin_addr)) < 1)) - { - zlog_err("bgp_socket: could not parse ip address %s: %s", - address, safe_strerror (errno)); - return ret; - } -#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN - sin.sin_len = socklen; -#endif /* HAVE_STRUCT_SOCKADDR_IN_SIN_LEN */ - - ret = bgp_listener (sock, (struct sockaddr *) &sin, socklen); - if (ret < 0) - { - close (sock); - return ret; - } - return sock; -} -#endif /* HAVE_IPV6 */ void bgp_close (void) |