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/*
* Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2006 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "mtl_mx.h"
#include "mtl_mx_types.h"
#include "mtl_mx_request.h"
int
ompi_mtl_mx_cancel(struct mca_mtl_base_module_t* mtl,
struct mca_mtl_request_t *mtl_request,
int flag)
{
mca_mtl_mx_request_t *mtl_mx_request =
(mca_mtl_mx_request_t*) mtl_request;
uint32_t result;
mx_cancel(ompi_mtl_mx.mx_endpoint,
&mtl_mx_request->mx_request,
&result);
/* If MX canceled the request, mark it as canceled and complete
it. Otherwise, keep on going */
if (result) {
mtl_request->ompi_req->req_status._cancelled = true;
mtl_mx_request->super.completion_callback(&mtl_mx_request->super);
}
return OMPI_SUCCESS;
}
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