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/*
* Copyright (c) 2004-2009 The Trustees of Indiana University.
* All rights reserved.
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
* 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.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "orte_config.h"
#include "orte/constants.h"
#include "opal/mca/mca.h"
#include "opal/util/output.h"
#include "opal/mca/base/base.h"
#include "opal/mca/base/mca_base_param.h"
#include "orte/mca/filem/filem.h"
#include "orte/mca/filem/base/base.h"
#include "orte/mca/filem/base/static-components.h"
#if ORTE_DISABLE_FULL_SUPPORT
/* have to include a bogus function here so that
* the build system sees at least one function
* in the library
*/
int orte_filem_base_open(void)
{
return ORTE_SUCCESS;
}
#else
/*
* Globals
*/
ORTE_DECLSPEC int orte_filem_base_output = -1;
ORTE_DECLSPEC orte_filem_base_module_t orte_filem = {
NULL, /* filem_init */
NULL, /* filem_finalize */
NULL, /* put */
NULL, /* get */
NULL /* rm */
};
opal_list_t orte_filem_base_components_available;
orte_filem_base_component_t orte_filem_base_selected_component;
bool orte_filem_base_is_active = false;
/**
* Function for finding and opening either all MCA components,
* or the one that was specifically requested via a MCA parameter.
*/
int orte_filem_base_open(void)
{
char *str_value = NULL;
orte_filem_base_output = opal_output_open(NULL);
orte_filem_base_is_active = false;
/*
* Which FileM component to open
* - NULL or "" = auto-select
* - "none" = Empty component
* - ow. select that specific component
*/
mca_base_param_reg_string_name("filem", NULL,
"Which Filem component to use (empty = auto-select)",
false, false,
NULL, &str_value);
if( NULL != str_value ) {
free(str_value);
str_value = NULL;
}
/* Open up all available components */
if (OPAL_SUCCESS !=
mca_base_components_open("filem",
orte_filem_base_output,
mca_filem_base_static_components,
&orte_filem_base_components_available,
true)) {
return ORTE_ERROR;
}
return ORTE_SUCCESS;
}
#endif
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