SUNRPC server: record the destination address of a request

[linux-2.6-omap-h63xx.git] / include / linux / sunrpc / xprt.h

diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 34f7590506fac8239add141704e2c59b83878c9d..ea828b09e4adbc55489272b85c84533385a77fec 100644 (file)
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -17,6 +17,8 @@
 #include <linux/sunrpc/xdr.h>
 #include <linux/sunrpc/msg_prot.h>
 
+#ifdef __KERNEL__
+
 extern unsigned int xprt_udp_slot_table_entries;
 extern unsigned int xprt_tcp_slot_table_entries;
 
@@ -194,7 +196,12 @@ struct rpc_xprt {
        char *                  address_strings[RPC_DISPLAY_MAX];
 };
 
-#ifdef __KERNEL__
+struct rpc_xprtsock_create {
+       int                     proto;          /* IPPROTO_UDP or IPPROTO_TCP */
+       struct sockaddr *       dstaddr;        /* remote peer address */
+       size_t                  addrlen;
+       struct rpc_timeout *    timeout;        /* optional timeout parameters */
+};
 
 /*
  * Transport operations used by ULPs
@@ -204,7 +211,7 @@ void                        xprt_set_timeout(struct rpc_timeout *to, unsigned int retr, unsigned long
 /*
  * Generic internal transport functions
  */
-struct rpc_xprt *      xprt_create_transport(int proto, struct sockaddr *addr, size_t size, struct rpc_timeout *toparms);
+struct rpc_xprt *      xprt_create_transport(struct rpc_xprtsock_create *args);
 void                   xprt_connect(struct rpc_task *task);
 void                   xprt_reserve(struct rpc_task *task);
 int                    xprt_reserve_xprt(struct rpc_task *task);
@@ -242,8 +249,8 @@ void                        xprt_disconnect(struct rpc_xprt *xprt);
 /*
  * Socket transport setup operations
  */
-struct rpc_xprt *      xs_setup_udp(struct sockaddr *addr, size_t addrlen, struct rpc_timeout *to);
-struct rpc_xprt *      xs_setup_tcp(struct sockaddr *addr, size_t addrlen, struct rpc_timeout *to);
+struct rpc_xprt *      xs_setup_udp(struct rpc_xprtsock_create *args);
+struct rpc_xprt *      xs_setup_tcp(struct rpc_xprtsock_create *args);
 int                    init_socket_xprt(void);
 void                   cleanup_socket_xprt(void);