Fix the cnos rml to match revised xcast API

This commit was SVN r14478.

orte/mca/rml/cnos/rml_cnos.c

@@ -224,14 +224,10 @@ orte_rml_cnos_barrier(void)
 
 int
 orte_rml_cnos_xcast(orte_process_name_t * root,
-                    orte_process_name_t * peers,
-                    size_t num_peers,
-                    orte_buffer_t * buffer,
-                    orte_gpr_trigger_cb_fn_t cbfunc,
-                    void *user_tag)
+                    orte_gpr_notify_message_t *msg2,
+                    orte_gpr_trigger_cb_fn_t cbfunc)
 {
-    if (NULL != root || NULL != peers || 0 != num_peers || 
-        NULL != buffer || NULL != user_tag) {
+    if (NULL != root || NULL != msg) {
         return ORTE_ERR_NOT_SUPPORTED;
     }
 

orte/mca/rml/cnos/rml_cnos.h

@@ -93,11 +93,8 @@ extern "C"
   int orte_rml_cnos_barrier(void);
 
   int orte_rml_cnos_xcast(orte_process_name_t * root,
-                          orte_process_name_t * peers,
-                          size_t num_peers,
-                          orte_buffer_t * buffer,
-                          orte_gpr_trigger_cb_fn_t cbfunc,
-                          void *user_tag);
+                          orte_gpr_notify_message_t *msg,
+                          orte_gpr_trigger_cb_fn_t cbfunc);
 
 #if defined(c_plusplus) || defined(__cplusplus)
 }