diff options
Diffstat (limited to 'security/selinux/include/xfrm.h')
| -rw-r--r-- | security/selinux/include/xfrm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h index 31929e39f5ca..36b0510efa7b 100644 --- a/security/selinux/include/xfrm.h +++ b/security/selinux/include/xfrm.h @@ -32,6 +32,13 @@ static inline struct inode_security_struct *get_sock_isec(struct sock *sk) } #ifdef CONFIG_SECURITY_NETWORK_XFRM +extern atomic_t selinux_xfrm_refcount; + +static inline int selinux_xfrm_enabled(void) +{ + return (atomic_read(&selinux_xfrm_refcount) > 0); +} + int selinux_xfrm_sock_rcv_skb(u32 sid, struct sk_buff *skb, struct avc_audit_data *ad); int selinux_xfrm_postroute_last(u32 isec_sid, struct sk_buff *skb, @@ -43,6 +50,11 @@ static inline void selinux_xfrm_notify_policyload(void) atomic_inc(&flow_cache_genid); } #else +static inline int selinux_xfrm_enabled(void) +{ + return 0; +} + static inline int selinux_xfrm_sock_rcv_skb(u32 isec_sid, struct sk_buff *skb, struct avc_audit_data *ad) { |