Re: Question about the function,ni_stc_dma_channel_select_bitfield

[Ian Abbott]

On 06/05/15 01:22, nick wrote:
> Greetings All,
> I am wondering if in the function,ni_stc_dma_channel_select_bitfield the line:
> return 1 << channel;
> is guaranteed to be below the threshold that guarantees us to not overflow on
> a unsigned 32 integer due to bit wise shifting to the left.
> Thanks Nick

	if (channel < 4)
		return 1 << channel;

So, yes.

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-=( Ian Abbott @ MEV Ltd.    E-mail: <abbotti@xxxxxxxxx> )=-
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