root/ompi/mca/fs/base/fs_base_file_sync.c

DEFINITIONS

1. mca_fs_base_file_sync

   1 /*
   2  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
   3  *                         University Research and Technology
   4  *                         Corporation.  All rights reserved.
   5  * Copyright (c) 2004-2011 The University of Tennessee and The University
   6  *                         of Tennessee Research Foundation.  All rights
   7  *                         reserved.
   8  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
   9  *                         University of Stuttgart.  All rights reserved.
  10  * Copyright (c) 2004-2005 The Regents of the University of California.
  11  *                         All rights reserved.
  12  * Copyright (c) 2008-2018 University of Houston. All rights reserved.
  13  * Copyright (c) 2018      Research Organization for Information Science
  14  *                         and Technology (RIST). All rights reserved.
  15  * $COPYRIGHT$
  16  *
  17  * Additional copyrights may follow
  18  *
  19  * $HEADER$
  20  */
  21 
  22 
  23 #include "ompi_config.h"
  24 #include "base.h"
  25 
  26 #include <unistd.h>
  27 
  28 #include "mpi.h"
  29 #include "ompi/constants.h"
  30 #include "ompi/mca/fs/fs.h"
  31 
  32 int mca_fs_base_file_sync (ompio_file_t *fh)
  33 {
  34     int err;
  35 
  36     err = fsync(fh->fd);
  37 
  38     if (-1 == err) {
  39         return OMPI_ERROR;
  40     }
  41     return OMPI_SUCCESS;
  42 }