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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* 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 COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Purpose: This program is run to generate an HDF5 data file with objects
* that use compound datatypes with no fields (now forbidden to
* be created by the library, as of v1.4.x). It must be built/run
* with a copy of the 1.2.x library.
*/
#include <assert.h>
#include "hdf5.h"
#define FILENAME "bad_compound.h5"
int
main(void)
{
hid_t file;
hid_t cmpd_dt;
hid_t sid;
hid_t did;
hid_t aid;
hid_t gid;
hsize_t dim = 1;
herr_t ret;
/* Create compound datatype, but don't insert fields */
cmpd_dt = H5Tcreate(H5T_COMPOUND, (size_t)8);
assert(cmpd_dt > 0);
/* Create File */
file = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
assert(file > 0);
/* Create a dataspace to use */
sid = H5Screate_simple(1, &dim, NULL);
assert(sid > 0);
/* Create a dataset with the bad compound datatype */
did = H5Dcreate(file, "dataset", cmpd_dt, sid, H5P_DEFAULT);
assert(did > 0);
/* Create a group */
gid = H5Gcreate(file, "group", (size_t)0);
assert(gid > 0);
/* Create an attribute with the bad compound datatype */
aid = H5Acreate(gid, "attr", cmpd_dt, sid, H5P_DEFAULT);
assert(aid > 0);
/* Commit the datatype */
ret = H5Tcommit(file, "cmpnd", cmpd_dt);
assert(ret >= 0);
/* Close IDs */
ret = H5Gclose(gid);
assert(ret >= 0);
ret = H5Aclose(aid);
assert(ret >= 0);
ret = H5Sclose(sid);
assert(ret >= 0);
ret = H5Dclose(did);
assert(ret >= 0);
ret = H5Tclose(cmpd_dt);
assert(ret >= 0);
ret = H5Fclose(file);
assert(ret >= 0);
return (0);
}
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