diff options
| -rw-r--r-- | net/socket.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/socket.c b/net/socket.c index 11fe5f383f..5cd0b9abf7 100644 --- a/net/socket.c +++ b/net/socket.c @@ -154,6 +154,12 @@ static int net_socket_mcast_create(struct sockaddr_in *mcastaddr, struct in_addr struct ip_mreq imr; int fd; int val, ret; +#ifdef __OpenBSD__ + unsigned char loop; +#else + int loop; +#endif + if (!IN_MULTICAST(ntohl(mcastaddr->sin_addr.s_addr))) { fprintf(stderr, "qemu: error: specified mcastaddr \"%s\" (0x%08x) does not contain a multicast address\n", inet_ntoa(mcastaddr->sin_addr), @@ -197,9 +203,9 @@ static int net_socket_mcast_create(struct sockaddr_in *mcastaddr, struct in_addr } /* Force mcast msgs to loopback (eg. several QEMUs in same host */ - val = 1; + loop = 1; ret=setsockopt(fd, IPPROTO_IP, IP_MULTICAST_LOOP, - (const char *)&val, sizeof(val)); + (const char *)&loop, sizeof(loop)); if (ret < 0) { perror("setsockopt(SOL_IP, IP_MULTICAST_LOOP)"); goto fail; |