work around itojun BSD IPV6_ONLY brokenness

21 years ago · 2af3efb074
parent f6b5de0c93
commit 2af3efb074
2 changed files with 12 additions and 0 deletions
--- a/socket/socket_tcp6.c
+++ b/socket/socket_tcp6.c
@ -25,6 +25,12 @@ compat:
    } else
    return -1;
  }
+#ifdef IPV6_V6ONLY
+  {
+    int zero=0;
+    setsockopt(s,IPPROTO_IPV6,IPV6_V6ONLY,(void*)&zero,sizeof(zero));
+  }
+#endif
  return s;
 #else
  return socket_tcp4();
--- a/socket/socket_udp6.c
+++ b/socket/socket_udp6.c
@ -25,6 +25,12 @@ compat:
    } else
    return -1;
  }
+#ifdef IPV6_V6ONLY
+  {
+    int zero=0;
+    setsockopt(s,IPPROTO_IPV6,IPV6_V6ONLY,(void*)&zero,sizeof(zero));
+  }
+#endif
  return s;
 #else
  return socket_udp();