summaryrefslogtreecommitdiff
path: root/security/smack/smack.h
diff options
context:
space:
mode:
Diffstat (limited to 'security/smack/smack.h')
-rw-r--r--security/smack/smack.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/security/smack/smack.h b/security/smack/smack.h
index b828a379377c..67ccb7b2b89b 100644
--- a/security/smack/smack.h
+++ b/security/smack/smack.h
@@ -248,6 +248,7 @@ struct smack_known *smk_find_entry(const char *);
/*
* Shared data.
*/
+extern int smack_enabled;
extern int smack_cipso_direct;
extern int smack_cipso_mapped;
extern struct smack_known *smack_net_ambient;
@@ -298,6 +299,16 @@ static inline struct smack_known *smk_of_task(const struct task_smack *tsp)
return tsp->smk_task;
}
+static inline struct smack_known *smk_of_task_struct(const struct task_struct *t)
+{
+ struct smack_known *skp;
+
+ rcu_read_lock();
+ skp = smk_of_task(__task_cred(t)->security);
+ rcu_read_unlock();
+ return skp;
+}
+
/*
* Present a pointer to the forked smack label entry in an task blob.
*/