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openmpi/ompi/mpi/f77/info_get_nthkey_f.c
Greg Koenig 60485ff95f This is a very large change to rename several #define values from
OMPI_* to OPAL_*.  This allows opal layer to be used more independent
from the whole of ompi.

NOTE: 9 "svn mv" operations immediately follow this commit.

This commit was SVN r21180.
2009-05-06 20:11:28 +00:00

90 строки
3.3 KiB
C

/*
* Copyright (c) 2004-2007 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) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2006 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "ompi/mpi/f77/bindings.h"
#include "ompi/constants.h"
#include "ompi/communicator/communicator.h"
#include "ompi/mpi/f77/f77_strings.h"
#if OPAL_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
#pragma weak PMPI_INFO_GET_NTHKEY = mpi_info_get_nthkey_f
#pragma weak pmpi_info_get_nthkey = mpi_info_get_nthkey_f
#pragma weak pmpi_info_get_nthkey_ = mpi_info_get_nthkey_f
#pragma weak pmpi_info_get_nthkey__ = mpi_info_get_nthkey_f
#elif OMPI_PROFILE_LAYER
OMPI_GENERATE_F77_BINDINGS (PMPI_INFO_GET_NTHKEY,
pmpi_info_get_nthkey,
pmpi_info_get_nthkey_,
pmpi_info_get_nthkey__,
pmpi_info_get_nthkey_f,
(MPI_Fint *info, MPI_Fint *n, char *key, MPI_Fint *ierr, int key_len),
(info, n, key, ierr, key_len) )
#endif
#if OPAL_HAVE_WEAK_SYMBOLS
#pragma weak MPI_INFO_GET_NTHKEY = mpi_info_get_nthkey_f
#pragma weak mpi_info_get_nthkey = mpi_info_get_nthkey_f
#pragma weak mpi_info_get_nthkey_ = mpi_info_get_nthkey_f
#pragma weak mpi_info_get_nthkey__ = mpi_info_get_nthkey_f
#endif
#if ! OPAL_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
OMPI_GENERATE_F77_BINDINGS (MPI_INFO_GET_NTHKEY,
mpi_info_get_nthkey,
mpi_info_get_nthkey_,
mpi_info_get_nthkey__,
mpi_info_get_nthkey_f,
(MPI_Fint *info, MPI_Fint *n, char *key, MPI_Fint *ierr, int key_len),
(info, n, key, ierr, key_len) )
#endif
#if OMPI_PROFILE_LAYER && ! OPAL_HAVE_WEAK_SYMBOLS
#include "ompi/mpi/f77/profile/defines.h"
#endif
static const char FUNC_NAME[] = "MPI_INFO_GET_NTHKEY";
/* Note that the key_len parameter is silently added by the Fortran
compiler, and will be filled in with the actual length of the
character array from the caller. Hence, it's the max length of the
string that we can use. */
void mpi_info_get_nthkey_f(MPI_Fint *info, MPI_Fint *n, char *key,
MPI_Fint *ierr, int key_len)
{
int c_err, ret;
MPI_Info c_info;
char c_key[MPI_MAX_INFO_KEY + 1];
c_info = MPI_Info_f2c(*info);
*ierr = OMPI_INT_2_FINT(MPI_Info_get_nthkey(c_info,
OMPI_FINT_2_INT(*n),
c_key));
if (OMPI_SUCCESS != (ret = ompi_fortran_string_c2f(c_key, key, key_len))) {
c_err = OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, ret, FUNC_NAME);
*ierr = OMPI_INT_2_FINT(c_err);
return;
}
}