Fixed close for socket to properly release the socket context structure and the handle.

Signed-off-by: lpleahy


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13802 6f19259b-4bc3-4df7-8a09-765794883524

StdLib/Include/Protocol/EfiSocket.h

@@ -612,6 +612,26 @@ AcceptNB (
   socklen_t * address_len
   );
 
+/**
+  Free the socket resources
+
+  This releases the socket resources allocated by calling
+  EslServiceGetProtocol.
+
+  This routine is called from the ::close routine in BsdSocketLib
+  to release the socket resources.
+
+  @param [in] pSocketProtocol   Address of an ::EFI_SOCKET_PROTOCOL
+                                structure
+
+  @return       Value for ::errno, zero (0) indicates success.
+
+ **/
+int
+EslServiceFreeProtocol (
+  IN EFI_SOCKET_PROTOCOL * pSocketProtocol
+  );
+
 /**
   Connect to the EFI socket library