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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 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) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2007-2010 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2010-2011 Los Alamos National Security, LLC.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "opal_config.h"
#include "opal/constants.h"
#include "opal/mca/shmem/base/base.h"
#include "opal/mca/shmem/shmem.h"
/* ////////////////////////////////////////////////////////////////////////// */
int opal_shmem_segment_create(opal_shmem_ds_t *ds_buf, const char *file_name, size_t size)
{
if (!opal_shmem_base_selected) {
return OPAL_ERROR;
}
return opal_shmem_base_module->segment_create(ds_buf, file_name, size);
}
/* ////////////////////////////////////////////////////////////////////////// */
int opal_shmem_ds_copy(const opal_shmem_ds_t *from, opal_shmem_ds_t *to)
{
if (!opal_shmem_base_selected) {
return OPAL_ERROR;
}
return opal_shmem_base_module->ds_copy(from, to);
}
/* ////////////////////////////////////////////////////////////////////////// */
void *opal_shmem_segment_attach(opal_shmem_ds_t *ds_buf)
{
if (!opal_shmem_base_selected) {
return NULL;
}
return opal_shmem_base_module->segment_attach(ds_buf);
}
/* ////////////////////////////////////////////////////////////////////////// */
int opal_shmem_segment_detach(opal_shmem_ds_t *ds_buf)
{
if (!opal_shmem_base_selected) {
return OPAL_ERROR;
}
return opal_shmem_base_module->segment_detach(ds_buf);
}
/* ////////////////////////////////////////////////////////////////////////// */
int opal_shmem_unlink(opal_shmem_ds_t *ds_buf)
{
if (!opal_shmem_base_selected) {
return OPAL_ERROR;
}
return opal_shmem_base_module->unlink(ds_buf);
}
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