From 8324f0bcfbfc645cf248e4b93ab58341b7d3b135 Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 30 Aug 2016 09:49:29 +0100 Subject: rxrpc: Provide a way for AFS to ask for the peer address of a call Provide a function so that kernel users, such as AFS, can ask for the peer address of a call: void rxrpc_kernel_get_peer(struct rxrpc_call *call, struct sockaddr_rxrpc *_srx); In the future the kernel service won't get sk_buffs to look inside. Further, this allows us to hide any canonicalisation inside AF_RXRPC for when IPv6 support is added. Also propagate this through to afs_find_server() and issue a warning if we can't handle the address family yet. Signed-off-by: David Howells --- fs/afs/internal.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'fs/afs/internal.h') diff --git a/fs/afs/internal.h b/fs/afs/internal.h index df976b2a7f40..d97552de9c59 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -20,6 +20,7 @@ #include #include #include +#include #include "afs.h" #include "afs_vl.h" @@ -607,6 +608,8 @@ extern void afs_proc_cell_remove(struct afs_cell *); /* * rxrpc.c */ +extern struct socket *afs_socket; + extern int afs_open_socket(void); extern void afs_close_socket(void); extern void afs_data_consumed(struct afs_call *, struct sk_buff *); @@ -654,7 +657,7 @@ do { \ extern struct afs_server *afs_lookup_server(struct afs_cell *, const struct in_addr *); -extern struct afs_server *afs_find_server(const struct in_addr *); +extern struct afs_server *afs_find_server(const struct sockaddr_rxrpc *); extern void afs_put_server(struct afs_server *); extern void __exit afs_purge_servers(void); -- cgit v1.2.3