/* * 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) 2008 Sun Microsystems, Inc. All rights reserved. * Copyright (c) 2015 Research Organization for Information Science * and Technology (RIST). All rights reserved. * Copyright (c) 2016-2017 IBM Corporation. All rights reserved. * $COPYRIGHT$ * * Additional copyrights may follow * * $HEADER$ */ #include "ompi_config.h" #include "ompi/mpi/c/bindings.h" #include "ompi/runtime/params.h" #include "ompi/errhandler/errhandler.h" #include "ompi/communicator/communicator.h" #include "ompi/file/file.h" #if OMPI_BUILD_MPI_PROFILING #if OPAL_HAVE_WEAK_SYMBOLS #pragma weak MPI_File_get_info = PMPI_File_get_info #endif #define MPI_File_get_info PMPI_File_get_info #endif static const char FUNC_NAME[] = "MPI_File_get_info"; int MPI_File_get_info(MPI_File fh, MPI_Info *info_used) { OPAL_CR_NOOP_PROGRESS(); if (MPI_PARAM_CHECK) { OMPI_ERR_INIT_FINALIZE(FUNC_NAME); if (NULL == info_used) { return OMPI_ERRHANDLER_INVOKE(fh, MPI_ERR_INFO, FUNC_NAME); } if (ompi_file_invalid(fh)) { return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COMM, FUNC_NAME); } } if (NULL == fh->super.s_info) { /* * Setup any defaults if MPI_Win_set_info was never called */ opal_infosubscribe_change_info(&fh->super, &MPI_INFO_NULL->super); } (*info_used) = OBJ_NEW(ompi_info_t); if (NULL == (*info_used)) { return OMPI_ERRHANDLER_INVOKE(fh, MPI_ERR_NO_MEM, FUNC_NAME); } opal_info_t *opal_info_used = &(*info_used)->super; opal_info_dup_mpistandard(fh->super.s_info, &opal_info_used); return OMPI_SUCCESS; }