Robert Watson d461245f5d Switch from using an sx lock to a mutex for the mac_portacl rule chain: ... the sx lock was used previously because we might sleep allocating additional memory by using auto-extending sbufs. However, we no longer do this, instead retaining the user-submitted rule string, so mutexes can be used instead. Annotate the reason for not using the sbuf-related rule-to-string code with a comment. Switch to using TAILQ_CONCAT() instead of manual list copying, as it's O(1), reducing the rule replacement step under the mutex from O(2N) to O(2). Remove now uneeded vnode-related includes. MFC after: 2 weeks		2004-12-06 19:43:45 +00:00
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mac	Implement MAC entry points relating to System V IPC, calling into the	2004-11-17 13:14:24 +00:00
mac_biba	Minor white space synchronization and line wrapping.	2004-10-22 11:15:47 +00:00
mac_bsdextended	Minor white space synchronization and line wrapping.	2004-10-22 11:15:47 +00:00
mac_ifoff
mac_lomac
mac_mls
mac_none
mac_partition
mac_portacl	Switch from using an sx lock to a mutex for the mac_portacl rule chain:	2004-12-06 19:43:45 +00:00
mac_seeotheruids
mac_stub
mac_test	/%x/%s/ -- mismerged DEBUGGER() printf() format stirng from the	2004-10-23 15:12:34 +00:00