Robert Watson 95fab37ea8 Begin committing support for Mandatory Access Control and extensible ... kernel access control. The MAC framework permits loadable kernel modules to link to the kernel at compile-time, boot-time, or run-time, and augment the system security policy. This commit includes the initial kernel implementation, although the interface with the userland components of the oeprating system is still under work, and not all kernel subsystems are supported. Later in this commit sequence, documentation of which kernel subsystems will not work correctly with a kernel compiled with MAC support will be added. kern_mac.c contains the body of the MAC framework. Kernel and user APIs defined in mac.h are implemented here, providing a front end to loaded security modules. This code implements a module registration service, state (label) management, security configuration and policy composition. Obtained from: TrustedBSD Project Sponsored by: DARPA, NAI Labs		2002-07-30 21:36:05 +00:00
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lomac	Get rid of warnings, there's no need to do preprocessor concatination of	2002-06-01 18:45:33 +00:00
mac	Begin committing support for Mandatory Access Control and extensible	2002-07-30 21:36:05 +00:00