private static unsafe bool SetSocketOption<T>(SafeHandle handle, int level, CanSocketOption optName, ReadOnlySpan<T> data)
where T : struct
{
int fd = (int)handle.DangerousGetHandle();
ReadOnlySpan<byte> buf = MemoryMarshal.AsBytes(data);
fixed (byte* pinned = buf)
{
return SetSocketOpt(fd, level, (int)optName, pinned, buf.Length) == 0;
}
}
public static bool SetCanRawSocketOption <T>(SafeHandle handle, CanSocketOption optName, ReadOnlySpan <T> data)
where T : struct
{
return(SetSocketOption(handle, SOL_CAN_RAW, optName, data));
}
