Make cap_launcher_t operations atomic.
Modify the cap_launch() behavior when chroot is set. Now, the
launcher code will force the post chroot() environment to
chdir("/").
Modify the API for many of the cap_launch_*() functions that
previously were void, to returning int (0=OK, -1=see errno).
I'm confident that this should be code backwardly compatible,
since the return values are new and prior code would have been
assuming success.
Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
4 files changed
