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