From edb267a688fcee5335d596752f117a30c7152e44 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Tue, 22 Aug 2006 20:06:18 -0400 Subject: SUNRPC: add xprt switch API for printing formatted remote peer addresses Add a new method to the transport switch API to provide a way to convert the opaque contents of xprt->addr to a human-readable string. Test plan: Compile kernel with CONFIG_NFS enabled. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- include/linux/sunrpc/xprt.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include') diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 84122559fa1..8372ab8fc9b 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -51,6 +51,14 @@ struct rpc_timeout { unsigned char to_exponential; }; +enum rpc_display_format_t { + RPC_DISPLAY_ADDR = 0, + RPC_DISPLAY_PORT, + RPC_DISPLAY_PROTO, + RPC_DISPLAY_ALL, + RPC_DISPLAY_MAX, +}; + struct rpc_task; struct rpc_xprt; struct seq_file; @@ -103,6 +111,7 @@ struct rpc_rqst { struct rpc_xprt_ops { void (*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize); + char * (*print_addr)(struct rpc_xprt *xprt, enum rpc_display_format_t format); int (*reserve_xprt)(struct rpc_task *task); void (*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task); void (*rpcbind)(struct rpc_task *task); @@ -207,6 +216,8 @@ struct rpc_xprt { void (*old_data_ready)(struct sock *, int); void (*old_state_change)(struct sock *); void (*old_write_space)(struct sock *); + + char * address_strings[RPC_DISPLAY_MAX]; }; #define XPRT_LAST_FRAG (1 << 0) -- cgit v1.2.3