From d231420ce0a5b36587b7b16aa56f1d48e06f62d7 Mon Sep 17 00:00:00 2001 From: Sebastien Estienne Date: Wed, 9 Nov 2005 17:36:00 +0000 Subject: * set IP_MULTICAST_IF for *BSD git-svn-id: file:///home/lennart/svn/public/avahi/trunk@943 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe --- avahi-core/socket.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'avahi-core') diff --git a/avahi-core/socket.c b/avahi-core/socket.c index e3e394a..a84a3d9 100644 --- a/avahi-core/socket.c +++ b/avahi-core/socket.c @@ -503,10 +503,13 @@ int avahi_send_dns_packet_ipv4(int fd, AvahiIfIndex interface, AvahiDnsPacket *p msg.msg_control = cmsg_data; msg.msg_controllen = sizeof(cmsg_data); } -#else -#ifdef __GNUC__ -#warning "FIXME: We need some code to set the outgoing interface/local address here if IP_PKTINFO is not available" -#endif +#elif defined(IP_MULTICAST_IF) + if (setsockopt(fd, IPPROTO_IP, IP_MULTICAST_IF, &(src_address->address), sizeof(src_address->address)) < 0) { + avahi_log_warn("IP_MULTICAST_IF failed: %s", strerror(errno)); + return -1; + } +#elif defined(__GNUC__) +#warning "FIXME: We need some code to set the outgoing interface/local address here if IP_PKTINFO/IP_MULTICAST_IF is not available" #endif return sendmsg_loop(fd, &msg, 0); -- cgit