diff options
Diffstat (limited to 'lib/sockopt.h')
| -rw-r--r-- | lib/sockopt.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/sockopt.h b/lib/sockopt.h index cb05c6fb..69309e00 100644 --- a/lib/sockopt.h +++ b/lib/sockopt.h @@ -82,13 +82,11 @@ extern int setsockopt_ipv6_multicast_loop (int, int); (((af) == AF_INET) : SOPT_SIZE_CMSG_IFINDEX_IPV4() \ ? SOPT_SIZE_CMSG_PKTINFO_IPV6()) -extern int setsockopt_multicast_ipv4(int sock, int optname, - struct in_addr if_addr - /* required: interface to join on */, +extern int setsockopt_ipv4_multicast_if(int sock, + unsigned int ifindex); +extern int setsockopt_ipv4_multicast(int sock, int optname, unsigned int mcast_addr, - unsigned int ifindex - /* optional: if non-zero, may be used - instead of if_addr */); + unsigned int ifindex); extern int setsockopt_ipv4_tos(int sock, int tos); /* Ask for, and get, ifindex, by whatever method is supported. */ |