Robert Watson 670cb89bf4 Bring in two sets of changes: ... (1) Permit userland applications to request a change of label atomic with an execve() via mac_execve(). This is required for the SEBSD port of SELinux/FLASK. Attempts to invoke this without MAC compiled in result in ENOSYS, as with all other MAC system calls. Complexity, if desired, is present in policy modules, rather than the framework. (2) Permit policies to have access to both the label of the vnode being executed as well as the interpreter if it's a shell script or related UNIX nonsense. Because we can't hold both vnode locks at the same time, cache the interpreter label. SEBSD relies on this because it supports secure transitioning via shell script executables. Other policies might want to take both labels into account during an integrity or confidentiality decision at execve()-time. Approved by: re Obtained from: TrustedBSD Project Sponsored by: DARPA, Network Associates Laboratories		2002-11-05 17:51:56 +00:00
..
freebsd32	Sync to src/sys/kern/syscalls.master	2002-11-02 23:55:30 +00:00
ia32
linprocfs	Remove the process state PRS_WAIT.	2002-10-21 22:27:36 +00:00
linux
netbsd
pecoff	Bring in two sets of changes:	2002-11-05 17:51:56 +00:00
svr4