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-rw-r--r--include/net/af_unix.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 795f81f9ec7f..5ba72d95280c 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -53,10 +53,16 @@ struct unix_address {
53struct unix_skb_parms { 53struct unix_skb_parms {
54 struct ucred creds; /* Skb credentials */ 54 struct ucred creds; /* Skb credentials */
55 struct scm_fp_list *fp; /* Passed files */ 55 struct scm_fp_list *fp; /* Passed files */
56#ifdef CONFIG_SECURITY_NETWORK
57 char *secdata; /* Security context */
58 u32 seclen; /* Security length */
59#endif
56}; 60};
57 61
58#define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb)) 62#define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb))
59#define UNIXCREDS(skb) (&UNIXCB((skb)).creds) 63#define UNIXCREDS(skb) (&UNIXCB((skb)).creds)
64#define UNIXSECDATA(skb) (&UNIXCB((skb)).secdata)
65#define UNIXSECLEN(skb) (&UNIXCB((skb)).seclen)
60 66
61#define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock) 67#define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock)
62#define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock) 68#define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock)