Re: [PATCH 4/11] use ether_addr_equal_64bits

[Johannes Berg]

On Mon, 2014-01-06 at 10:04 +0100, Julia Lawall wrote:

> OK, the question was expressed badly.  Is there any way to use the value
> to trigger an action at build time?  The only way I kow to trigger an
> action is with #error, but #error is processed by cpp, which doesn't know
> about the size of types.

That's exactly BUILD_BUG_ON(), I believe.

johannes


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