public static unsafe SafeHandle DuplicateSocket(this Socket socket)
{
var handle = socket.SafeHandle;
var fd = -1;
try
{
fd = LibC.dup(handle.DangerousGetHandle().ToInt32());
if (fd == -1)
{
PlatformException.Throw();
}
}
finally
{
handle.DangerousRelease();
}
return(new FileDescriptorSafeHandle(fd));
}
