printf("flushing every 1000 shrinks ('-f 1000'), and will generate a random seed (no -r given).\n");
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * Copyright by the Board of Trustees of the University of Illinois.         *
 * All rights reserved.                                                      *
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
 * the files COPYING and Copyright.html.  COPYING can be found at the root   *
 * of the source code distribution tree; Copyright.html can be found at the  *
 * root level of an installed copy of the electronic HDF5 document set and   *
 * is linked from the top-level documents page.  It can also be found at     *
 * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
 * access to either file, you may request a copy from help@hdfgroup.org.     *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*-------------------------------------------------------------------------
 *
 * Created:     swmr_remove_writer.c
 *
 * Purpose:     Removes data from a randomly selected subset of the datasets
 *              in the SWMR test file.
 *
 *              This program is intended to run concurrently with the
 *              swmr_remove_reader program.  It is also run AFTER a sequential
 *              (not concurrent!) invoking of swmr_writer so the writer
 *              can dump a bunch of data into the datasets.  Otherwise,
 *              there wouldn't be much to shrink :)
 *
 *-------------------------------------------------------------------------
 */
/***********/
/* Headers */
/***********/
#include "h5test.h"
#include "swmr_common.h"
/****************/
/* Local Macros */
/****************/
/* The maximum number of records to remove in one step */
#define MAX_REMOVE_SIZE     10
/********************/
/* Local Prototypes */
/********************/
static hid_t open_skeleton(const char *filename, unsigned verbose, unsigned old);
static int remove_records(hid_t fid, unsigned verbose, unsigned long nshrinks,