Import of Linux/MIPS 2.1.36

1 files changed, 23 insertions, 2 deletions

diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 86b0e1ea1..06970ac67 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -7,8 +7,29 @@ extern void unix_notinflight(struct file *fp);
 typedef struct sock unix_socket;
 extern void unix_gc(void);
 
-extern unix_socket *unix_socket_list;
+#define UNIX_HASH_SIZE	16
 
-#define UNIX_MAX_FD	8
+extern unix_socket *unix_socket_table[UNIX_HASH_SIZE+1];
+
+#define forall_unix_sockets(i, s) for (i=0; i<=UNIX_HASH_SIZE; i++) \
+                                    for (s=unix_socket_table[i]; s; s=s->next)
+
+struct unix_address
+{
+	atomic_t	refcnt;
+	int		len;
+	unsigned	hash;
+	struct sockaddr_un name[0];
+};
+
+struct unix_skb_parms
+{
+	struct ucred		creds;		/* Skb credentials	*/
+	struct scm_fp_list	*fp;		/* Passed files		*/
+	unsigned		attr;		/* Special attributes	*/
+};
+
+#define UNIXCB(skb) 	(*(struct unix_skb_parms*)&((skb)->cb))
+#define UNIXCREDS(skb)	(&UNIXCB((skb)).creds)
 
 #endif