-/*
- * This file is free software: you may copy, redistribute and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 2 of the License, or (at your
- * option) any later version.
- *
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
+/*
Copyright (c) 2007, 2008 by Juliusz Chroboczek
Permission is hereby granted, free of charge, to any person obtaining a copy
THE SOFTWARE.
*/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <sys/uio.h>
#include <sys/socket.h>
#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
#include <arpa/inet.h>
#include <errno.h>
#include "babeld.h"
#include "util.h"
#include "net.h"
+#include "sockopt.h"
int
babel_socket(int port)
int s, rc;
int saved_errno;
int one = 1, zero = 0;
- const int ds = 0xc0; /* CS6 - Network Control */
s = socket(PF_INET6, SOCK_DGRAM, 0);
if(s < 0)
if(rc < 0)
goto fail;
-#ifdef IPV6_TCLASS
- rc = setsockopt(s, IPPROTO_IPV6, IPV6_TCLASS, &ds, sizeof(ds));
-#else
- rc = -1;
- errno = ENOSYS;
-#endif
- if(rc < 0)
- perror("Couldn't set traffic class");
+ setsockopt_ipv6_tclass (s, IPTOS_PREC_INTERNETCONTROL);
rc = fcntl(s, F_GETFL, 0);
if(rc < 0)