Robert Watson 9162f64b58 Rather than having MAC policies explicitly declare what object types ... they label, derive that information implicitly from the set of label initializers in their policy operations set. This avoids a possible class of programmer errors, while retaining the structure that allows us to avoid allocating labels for objects that don't need them. As before, we regenerate a global mask of labeled objects each time a policy is loaded or unloaded, stored in mac_labeled. Discussed with: csjp Suggested by: Jacques Vidrine <nectar at apple.com> Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.		2009-01-10 10:58:41 +00:00
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mac_biba.c	Rather than having MAC policies explicitly declare what object types	2009-01-10 10:58:41 +00:00
mac_biba.h