67 строки
1.8 KiB
C
67 строки
1.8 KiB
C
/*
|
|
* Copyright (c) 2004-2005 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 "ompi_config.h"
|
|
|
|
#include "mpi.h"
|
|
#include "mpi/c/bindings.h"
|
|
#include "opal/class/opal_list.h"
|
|
#include "info/info.h"
|
|
#include "errhandler/errhandler.h"
|
|
#include "communicator/communicator.h"
|
|
|
|
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
|
|
#pragma weak MPI_Info_free = PMPI_Info_free
|
|
#endif
|
|
|
|
#if OMPI_PROFILING_DEFINES
|
|
#include "mpi/c/profile/defines.h"
|
|
#endif
|
|
|
|
static const char FUNC_NAME[] = "MPI_Info_free";
|
|
|
|
|
|
/**
|
|
* MPI_Info_free - Free an 'MPI_Info' object.
|
|
*
|
|
* @param info pointer to info object to be freed (handle)
|
|
*
|
|
* @retval MPI_SUCCESS
|
|
* @retval MPI_ERR_INFO
|
|
*
|
|
* Upon successful completion, 'info' will be set to 'MPI_INFO_NULL'.
|
|
*/
|
|
int MPI_Info_free(MPI_Info *info)
|
|
{
|
|
int err;
|
|
/*
|
|
* Free all the alloced items from MPI_Info info.
|
|
* Make sure the items are freed in an orderly
|
|
* fashion so that there are no dangling pointers.
|
|
*/
|
|
if (MPI_PARAM_CHECK) {
|
|
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
|
|
if (NULL == info || MPI_INFO_NULL == *info ||
|
|
ompi_info_is_freed(*info)) {
|
|
return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_INFO,
|
|
FUNC_NAME);
|
|
}
|
|
}
|
|
|
|
err = ompi_info_free(info);
|
|
OMPI_ERRHANDLER_RETURN(err, MPI_COMM_WORLD, err, FUNC_NAME);
|
|
}
|