From: Miloslav Trmač <mitr(a)redhat.com>
Add SELinux context information and TTY name (consistent with the
AUDIT_SYSCALL record) to AUDIT_TTY.  An example record after applying
this patch:
 type=TTY msg=audit(1237480806.220:22): tty pid=2601 uid=0 auid=500 ses=1 
 subj=unconfined_u:unconfined_r:unconfined_t:s0 major=136 minor=1 tty=pts1 
 comm="bash" data=6361740D
(line wrapped, new fields are "subj" and "tty".)
Signed-off-by: Miloslav Trmač <mitr(a)redhat.com>
---
 drivers/char/tty_audit.c |   57 ++++++++++++++++++++++++-------------
 1 file changed, 38 insertions(+), 19 deletions(-)