This function is to help determine if two sockaddrs are really the same
socket.
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
---
include/linux/sunrpc/addr.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
index 772faef..9bc3538 100644
--- a/include/linux/sunrpc/addr.h
+++ b/include/linux/sunrpc/addr.h
@@ -131,6 +131,19 @@ static inline bool rpc_cmp_addr(const struct sockaddr *sap1,
}
/**
+ * rpc_cmp_addr_port - compare the address and port number of two sockaddrs.
+ * @sap1: first sockaddr
+ * @sap2: second sockaddr
+ */
+static inline bool rpc_cmp_addr_port(const struct sockaddr *sap1,
+ const struct sockaddr *sap2)
+{
+ if (!rpc_cmp_addr(sap1, sap2))
+ return false;
+ return rpc_get_port(sap1) == rpc_get_port(sap2);
+}
+
+/**
* rpc_copy_addr - copy the address portion of one sockaddr to another
* @dst: destination sockaddr
* @src: source sockaddr
--
2.4.5
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