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SubjectRe: O_DIRECT
Rogier Wolff <R.E.Wolff@BitWizard.nl> wrote:
>
> The code
> we use is:
>
> p = malloc (blocksize + PAGE_SIZE);
> buf = (void *) (( ((long)p) + PAGE_SIZE -1 ) & ~(PAGE_SIZE-1));

memalign() and posix_memalign() will do this for you.
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