From: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Date: Sun, 26 Jun 2011 08:45:38 +0000 (+1000)
Subject: add function to extract the sockaddr from which we received the current rpc pdu
X-Git-Tag: upstream/1.9.6^2~371
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=c481da67f2a32e7bfad4c7e6b7662e9ae544073c;p=deb_libnfs.git

add function to extract the sockaddr from which we received the current rpc pdu
(useful when parsing replies from broadcast rpc calls)
---

diff --git a/include/libnfs-private.h b/include/libnfs-private.h
index 1d59faf..3131a20 100644
--- a/include/libnfs-private.h
+++ b/include/libnfs-private.h
@@ -80,3 +80,5 @@ struct rpc_context *nfs_get_rpc_context(struct nfs_context *nfs);
 int rpc_bind_udp(struct rpc_context *rpc, char *addr, int port);
 int rpc_set_udp_destination(struct rpc_context *rpc, char *addr, int port, int is_broadcast);
 struct rpc_context *rpc_init_udp_context(void);
+struct sockaddr *rpc_get_recv_sockaddr(struct rpc_context *rpc);
+
diff --git a/lib/socket.c b/lib/socket.c
index a26afe1..0bed751 100644
--- a/lib/socket.c
+++ b/lib/socket.c
@@ -422,3 +422,8 @@ int rpc_set_udp_destination(struct rpc_context *rpc, char *addr, int port, int i
 
 	return 0;
 }
+
+struct sockaddr *rpc_get_recv_sockaddr(struct rpc_context *rpc)
+{
+	return (struct sockaddr *)&rpc->udp_src;
+}