2004-01-25 02:17:43 +03:00
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/*
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2007-03-17 02:11:45 +03:00
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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2005-11-05 22:57:48 +03:00
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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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2004-11-28 23:09:25 +03:00
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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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2005-03-24 15:43:37 +03:00
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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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2004-11-22 04:38:40 +03:00
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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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2004-01-25 02:17:43 +03:00
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* $HEADER$
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*/
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2004-06-07 19:33:53 +04:00
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#include "ompi_config.h"
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2004-01-25 02:17:43 +03:00
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2006-02-12 04:33:29 +03:00
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#include "ompi/mpi/c/bindings.h"
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2009-04-29 05:32:14 +04:00
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#include "ompi/runtime/params.h"
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#include "ompi/errhandler/errhandler.h"
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2005-09-12 13:17:44 +04:00
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#include "ompi/info/info.h"
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#include "ompi/file/file.h"
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#include "ompi/mca/io/io.h"
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#include "ompi/mca/io/base/base.h"
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2004-01-25 02:17:43 +03:00
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2009-05-07 00:11:28 +04:00
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#if OPAL_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
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2004-01-25 02:17:43 +03:00
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#pragma weak MPI_File_delete = PMPI_File_delete
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#endif
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2004-06-07 19:33:53 +04:00
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#if OMPI_PROFILING_DEFINES
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2006-02-12 04:33:29 +03:00
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#include "ompi/mpi/c/profile/defines.h"
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2004-04-20 22:50:43 +04:00
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#endif
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2004-07-30 06:58:53 +04:00
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static const char FUNC_NAME[] = "MPI_File_delete";
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int MPI_File_delete(char *filename, MPI_Info info)
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{
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2004-09-14 14:55:10 +04:00
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int rc;
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2004-08-14 05:56:05 +04:00
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if (MPI_PARAM_CHECK) {
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2004-09-14 14:55:10 +04:00
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rc = MPI_SUCCESS;
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2004-08-14 05:56:05 +04:00
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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if (NULL == info || ompi_info_is_freed(info)) {
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2004-09-14 14:55:10 +04:00
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rc = MPI_ERR_INFO;
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} else if (NULL == filename) {
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rc = MPI_ERR_ARG;
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2004-08-14 05:56:05 +04:00
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}
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2004-09-14 14:55:10 +04:00
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OMPI_ERRHANDLER_CHECK(rc, MPI_FILE_NULL, rc, FUNC_NAME);
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2004-08-12 20:56:24 +04:00
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}
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2004-07-30 06:58:53 +04:00
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2006-10-17 04:18:35 +04:00
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/* Note that MPI-2:9.7 (p265 in the ps; 261 in the pdf) says that
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errors in MPI_FILE_OPEN (before the file handle is created)
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should invoke the default error handler on MPI_FILE_NULL.
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Hence, if we get a file handle out of ompi_file_open(), invoke
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the error handler on that. If not, invoke the error handler on
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MPI_FILE_NULL. */
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2005-01-04 18:43:26 +03:00
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/* The io framework is only initialized lazily. If it hasn't
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already been initialized, do so now (note that MPI_FILE_OPEN
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and MPI_FILE_DELETE are the only two places that it will be
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2013-03-28 01:17:31 +04:00
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initialized). We might want to add a check to see if the
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framework is open instead of just incrementing the open count. */
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2005-01-04 18:43:26 +03:00
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2013-03-28 01:17:31 +04:00
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if (OMPI_SUCCESS != (mca_base_framework_open(&ompi_io_base_framework, 0))) {
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return OMPI_ERRHANDLER_INVOKE(MPI_FILE_NULL, rc, FUNC_NAME);
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2005-01-04 18:43:26 +03:00
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}
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2008-02-20 01:15:52 +03:00
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OPAL_CR_ENTER_LIBRARY();
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2004-09-14 14:55:10 +04:00
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/* Since there is no MPI_File handle associated with this
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function, the MCA has to do a selection and perform the
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action */
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2004-08-14 05:56:05 +04:00
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2004-09-14 14:55:10 +04:00
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rc = mca_io_base_delete(filename, info);
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OMPI_ERRHANDLER_RETURN(rc, MPI_FILE_NULL, rc, FUNC_NAME);
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2004-01-25 02:17:43 +03:00
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}
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