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Commit 58cc8a55 authored by Anna Schumaker's avatar Anna Schumaker Committed by Trond Myklebust
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SUNRPC: Add an rpc_cmp_addr_port() function 



This function is to help determine if two sockaddrs are really the same
socket.

Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 7b0ce60c

include/linux/sunrpc/addr.h

+13 −0
Original line number Diff line number Diff line
@@ -130,6 +130,19 @@ static inline bool rpc_cmp_addr(const struct sockaddr *sap1, 
	return false;

}



/**

 * 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