audit: document /proc/PID/sessionid

Describe the /proc/PID/loginuid interface in Documentation/ABI/stable that
was added 2008-03-13 in commit 1e0bd7550e ("[PATCH] export sessionid
alongside the loginuid in procfs")

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Richard Guy Briggs 2021-03-18 15:19:11 -04:00 committed by Paul Moore
parent 1dd34cfcfd
commit 7c585c9dff

View File

@ -13,3 +13,15 @@ Description:
AUDIT_FEATURE_LOGINUID_IMMUTABLE is enabled. It cannot be
unset if AUDIT_FEATURE_ONLY_UNSET_LOGINUID is enabled.
What: Audit Login Session ID
Date: 2008-03-13
KernelVersion: 2.6.25-rc7 1e0bd7550ea9 ("[PATCH] export sessionid alongside the loginuid in procfs")
Contact: linux-audit@redhat.com
Format: %u
Users: audit and login applications
Description:
The /proc/$pid/sessionid pseudofile is read to get the
audit login session ID of process $pid. It is set
automatically, serially assigned with each new login.