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openmpi/ompi/mca/bcol/base/bcol_base_close.c
Nathan Hjelm bdedd8b0d3 Per RFC modify the behavior of mca_base_components_close to NOT close the output. Modify frameworks to always close their output and set to -1.
Reasoning: The old behavior was a little confusing. mca_base_components_open does not open an output stream so it is a little unexpected that mca_base_components_close does. To add to this several frameworks (that don't use mca_base_components_close) failed to close their output in the framework close function and others closed their output a second time. This change is an improvement to the symantics of mca_base_components_open/close as they are now symetric in their functionality.

This commit was SVN r27570.
2012-11-06 19:09:26 +00:00

38 строки
840 B
C

/*
* Copyright (c) 2009-2012 Oak Ridge National Laboratory. All rights reserved.
* Copyright (c) 2009-2012 Mellanox Technologies. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include <stdio.h>
#include "ompi/constants.h"
#include "opal/mca/mca.h"
#include "opal/mca/base/base.h"
#include "ompi/mca/bcol/bcol.h"
#include "ompi/mca/bcol/base/base.h"
#include "ompi/include/ompi/constants.h"
int mca_bcol_base_close(void)
{
/* Close all remaining available modules */
mca_base_components_close(mca_bcol_base_output,
&mca_bcol_base_components_opened, NULL);
/* Close the framework output */
opal_output_close (mca_bcol_base_output);
mca_bcol_base_output = -1;
/* All done */
return OMPI_SUCCESS;
}