- additionally allowed: <file>/sys</file> and
- <file>/selinux</file>. <footnote>These directories
- are used as mount points to mount virtual filesystems
- to get access to kernel information.</footnote>
- </p>
+ additionally allowed: <file>/run</file>,
+ <footnote>
+ The purpose of the /run hierarchy is storage of ephemeral
+ system state, that is, state information that should
+ not be preserved across a reboot.
+ Files and directories residing in <file>/run</file>
+ should be stored on a temporary filesystem.
+ The <file>/run</file> directory is a
+ replacement for <file>/var/run</file>; its
+ subdirectory <file>/run/lock</file> is a replacement for
+ <file>/var/lock</file>.
+ /run/ and /run/lock/ have been introduced
+ by most distributions and are on track to be
+ endorsed by the FHS.
+ Additionally, the subdirectory <file>/run/shm</file>
+ is a replacement for <file>/dev/shm</file>.
+ </footnote>
+ <file>/sys</file> and <file>/selinux</file>.
+ <footnote>
+ The <file>/sys</file> and <file>/selinux</file>
+ directories are mount points where
+ virtual filesystems are mounted which provide access
+ to kernel information.
+ </footnote>