revoke() and frevoke()
Posted Jul 27, 2006 1:23 UTC (Thu) by joey
Parent article: revoke() and frevoke()
Also very useful for not letting a user keep a daemon open recording from a system's sound card or camera when they're logged out, while still letting them legitimately access them when logged in at the console. AFAIK there's no secure implementation of that for linux currently, so here's looking forward to revoke()!
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