ws2_32: Set SO_REUSEPORT in addition to SO_REUSEADDR on MacOS.

197041f1 · Hans Leidekker · Alexandre Julliard · 24b66842 · 197041f1
Commit 197041f1 authored Jan 11, 2013 by Hans Leidekker Committed by Alexandre Julliard Jan 11, 2013
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socket.c dlls/ws2_32/socket.c +9 -0

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--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -4452,6 +4452,15 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,

    if (setsockopt(fd, level, optname, optval, optlen) == 0)
    {
+#ifdef __APPLE__
+        if (level == SOL_SOCKET && optname == SO_REUSEADDR &&
+            setsockopt(fd, level, SO_REUSEPORT, optval, optlen) != 0)
+        {
+            SetLastError(wsaErrno());
+            release_sock_fd( s, fd );
+            return SOCKET_ERROR;
+        }
+#endif
        release_sock_fd( s, fd );
        return 0;
    }