Before invoking the specified command or a shell, set the
SELinux security context.
Change-Id: Ifc7f91aed9d298290b95d771484b322ed7a4c594
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Typical usage is 'run-as <package-name> <command>' to run <command>
in the data directory, and the user id, of <package-name> if, and only
if <package-name> is the name of an installed and debuggable application.
This relies on the /data/system/packages.list file generated by the
PackageManager service.
BEWARE: This is intended to be available on production devices !