K 10 svn:author V 7 rwatson K 8 svn:date V 27 2002-08-15T02:28:32.000000Z K 7 svn:log V 289 Sync to trustedbsd_mac tree: default to sigsegv rather than copy-on-write during a label change resulting in an mmap removal. This is "fail stop" behavior, which is preferred, although it offers slightly less transparency. Obtained from: TrustedBSD Project Sponsored by: DARPA, NAI Labs END