app-misc/vlock
Allows to lock one or all of the sessions of your console display
USE Flags
pam
Global: Adds support for PAM (Pluggable Authentication Modules) - DANGEROUS to arbitrarily flip
selinux
Global: !!internal use only!! Security Enhanced Linux support, this must be set by the selinux profile or breakage will occur
test
Global: Workaround to pull in packages needed to run with FEATURES=test. Portage-2.1.2 handles this internally, so don't set it in make.conf/package.use anymore