On Mon, May 24, 2021 at 6:51 PM 慕冬亮 <mudongliangabcd@xxxxxxxxx> wrote:
>
> Hi all,
>
> how do I choose format specifier for boolean variables in Linux
> kernel? For example,
>
> bool bup;
> pr_alert("%XXX", bup);
>
> What should "XXX" be in the Linux kernel?
>
> --
> My best regards to you.
>
> No System Is Safe!
> Dongliang Mu
>
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Check commit 6e21828743 ("Generic boolean")
IIUC bool is defined as Bool_. You can treat it as an integer with the
value 0 or 1.
thanks,
fox
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