CRED: Wrap task credential accesses in the UNIX socket protocol
authorDavid Howells <dhowells@redhat.com>
Thu, 13 Nov 2008 23:39:10 +0000 (10:39 +1100)
committerJames Morris <jmorris@namei.org>
Thu, 13 Nov 2008 23:39:10 +0000 (10:39 +1100)
commit19d65624d38d6296dddf725d1b03baa8a491a553
tree845b0cef28abf1c1c5baeafefbeeae1c53c88160
parent8f4194026bb1e3d95fedb340a2935895845ea1d5
CRED: Wrap task credential accesses in the UNIX socket protocol

Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.

Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().

Change some task->e?[ug]id to task_e?[ug]id().  In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: netdev@vger.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>
net/unix/af_unix.c