/*
net_socket.c -- Handle various kinds of sockets.
- Copyright (C) 1998-2002 Ivo Timmermans <itimmermans@bigfoot.com>,
- 2000-2002 Guus Sliepen <guus@sliepen.warande.net>
+ Copyright (C) 1998-2002 Ivo Timmermans <ivo@o2w.nl>,
+ 2000-2002 Guus Sliepen <guus@sliepen.eu.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net_socket.c,v 1.1.2.7 2002/03/01 14:09:31 guus Exp $
+ $Id: net_socket.c,v 1.1.2.18 2002/09/04 13:48:52 guus Exp $
*/
#include "config.h"
#include <fcntl.h>
#include <netdb.h>
#include <netinet/in.h>
-#ifdef HAVE_LINUX
+#ifdef HAVE_NETINET_IN_SYSTM_H
+ #include <netinet/in_systm.h>
+#endif
+#ifdef HAVE_NETINET_IP_H
#include <netinet/ip.h>
+#endif
+#ifdef HAVE_NETINET_TCP_H
#include <netinet/tcp.h>
#endif
#include <stdio.h>
#include "system.h"
+#ifndef HAVE_RAND_PSEUDO_BYTES
+#define RAND_pseudo_bytes RAND_bytes
+#endif
+
int addressfamily = AF_INET;
int maxtimeout = 900;
int seconds_till_retry = 5;
-int tcp_socket[MAXSOCKETS];
-int udp_socket[MAXSOCKETS];
-int listen_sockets = 0;
+listen_socket_t listen_socket[MAXSOCKETS];
+int listen_sockets;
/* Setup sockets */
int nfd, flags;
char *addrstr;
int option;
-#ifdef HAVE_LINUX
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
char *interface;
struct ifreq ifr;
#endif
option = 1;
setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option));
-#ifdef HAVE_LINUX
+
+#if defined(SOL_TCP) && defined(TCP_NODELAY)
setsockopt(nfd, SOL_TCP, TCP_NODELAY, &option, sizeof(option));
+#endif
+#if defined(SOL_IP) && defined(IP_TOS) && defined(IPTOS_LOWDELAY)
option = IPTOS_LOWDELAY;
setsockopt(nfd, SOL_IP, IP_TOS, &option, sizeof(option));
+#endif
if(get_config_string(lookup_config(config_tree, "BindToInterface"), &interface))
{
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
memset(&ifr, 0, sizeof(ifr));
strncpy(ifr.ifr_ifrn.ifrn_name, interface, IFNAMSIZ);
if(setsockopt(nfd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr)))
syslog(LOG_ERR, _("Can't bind to interface %s: %s"), interface, strerror(errno));
return -1;
}
- }
+#else
+ syslog(LOG_WARNING, _("BindToDevice not supported on this platform"));
#endif
+ }
if(bind(nfd, &sa->sa, SALEN(sa->sa)))
{
int nfd, flags;
char *addrstr;
int option;
-#ifdef HAVE_LINUX
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
char *interface;
struct ifreq ifr;
#endif
option = 1;
setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option));
-#ifdef HAVE_LINUX
+
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
if(get_config_string(lookup_config(config_tree, "BindToInterface"), &interface))
{
memset(&ifr, 0, sizeof(ifr));
/* Optimize TCP settings */
-#ifdef HAVE_LINUX
+#if defined(SOL_TCP) && defined(TCP_NODELAY)
option = 1;
setsockopt(c->socket, SOL_TCP, TCP_NODELAY, &option, sizeof(option));
+#endif
+#if defined(SOL_IP) && defined(IP_TOS)
option = IPTOS_LOWDELAY;
setsockopt(c->socket, SOL_IP, IP_TOS, &option, sizeof(option));
#endif
if(debug_lvl >= DEBUG_CONNECTIONS)
syslog(LOG_ERR, _("Could not set up a meta connection to %s"), c->name);
c->status.remove = 1;
- do_prune = 1;
retry_outgoing(c->outgoing);
return;
}
/* Optimize TCP settings */
-#ifdef HAVE_LINUX
+#if defined(SOL_TCP) && defined(TCP_NODELAY)
option = 1;
setsockopt(c->socket, SOL_TCP, TCP_NODELAY, &option, sizeof(option));
+#endif
+#if defined(SOL_IP) && defined(IP_TOS)
option = IPTOS_LOWDELAY;
setsockopt(c->socket, SOL_IP, IP_TOS, &option, sizeof(option));
#endif
return -1;
}
+ sockaddrunmap(&sa);
+
c = new_connection();
c->outcipher = myself->connection->outcipher;
c->outdigest = myself->connection->outdigest;