Re: PCI Express support for 2.4 kernel

[Martin Mares]

Hi!

> I did not found this feature in standard.

I did :-)  C99, section 6.7.8 "Initialization", constraint 10:

"... If an object that has static storage duration is not initialized
explicitly, then:

   - if it has pointer type, it is initialized to a null pointer;
   - if it has arithmetic type, it is initialized to (positive or unsigned) zero;

..."

> More, future versions of gcc will give at least warning, if not error, like
> "use of uninitialized variable".

Yes, such warning exists, but only for automatic variables.

				Have a nice fortnight
-- 
Martin `MJ' Mares   <mj@xxxxxx>   http://atrey.karlin.mff.cuni.cz/~mj/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
Quote of the day: '
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