"Daniel P. Berrange" <berra...@redhat.com> wrote:
> Now that gnulib's rand module is imported, we have a decent
> quality random number generator that's portable. We don't
> want to mess with the apps state, so in virInitialize() we
> explicitly initialize our own private random nubmer generator
> state with virRandomInitialize().
>
> The util.h file gains a convenience macro, since random_r()
> is horrible to call and we need to protect our global state
>
> int virRandom(int max)
...
> +int virRandomInitialize(void)
This all looks good and correct.
Only one suggestion: consider exposing the seed-setting
functionality by moving it up a level:
int virRandomInitialize(int seed)
in case we ever want reproducibly random MAC addresses and UUIDs.
This might be useful for testing.
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