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    SubjectRe: double exclamation (!!) suckage in the kernel
    On Sat, May 26, 2007 at 01:53:59AM +0530, Satyam Sharma wrote:
    > Are all these occurrences merely the debris of
    > s/something/!notsomething/g kind of patches or is there some
    > dark, unknown C / gcc wizardry I have absolutely no clue of?

    Try building and running this:

    #include <stdio.h>
    int main()
    {
    int i;
    for (i = 0; i < 10; i++)
    printf("%d: %d\n", i, !!i);
    return 0;
    }

    and you should see it's effect.

    --
    Russell King
    Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
    maintainer of:
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