* This file is part of the GROMACS molecular simulation package.
*
* Copyright (c) 1991-2000, University of Groningen, The Netherlands.
- * Copyright (c) 2001-2004, The GROMACS development team,
- * Copyright (c) 2013, by the GROMACS development team, led by
+ * Copyright (c) 2001-2004, The GROMACS development team.
+ * Copyright (c) 2013,2014, by the GROMACS development team, led by
* Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
* and including many others, as listed in the AUTHORS file in the
* top-level source directory and at http://www.gromacs.org.
* To help us fund GROMACS development, we humbly ask that you cite
* the research papers on the package. Check out http://www.gromacs.org.
*/
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+#include "gmxpre.h"
-#include <string.h>
-#include "typedefs.h"
-#include "xdrf.h"
-#include "gmxfio.h"
#include "xtcio.h"
-#include "smalloc.h"
-#include "vec.h"
-#include "futil.h"
-#include "gmx_fatal.h"
+
+#include <string.h>
+
+#include "gromacs/fileio/gmxfio.h"
+#include "gromacs/fileio/xdrf.h"
+#include "gromacs/math/vec.h"
+#include "gromacs/utility/fatalerror.h"
+#include "gromacs/utility/futil.h"
+#include "gromacs/utility/smalloc.h"
#define XTC_MAGIC 1995
gmx_bool bDum;
int bOK;
+ if (!fio)
+ {
+ /* This means the fio object is not being used, e.g. because
+ we are actually writing TNG output. We still have to return
+ a pseudo-success value, to keep some callers happy. */
+ return 1;
+ }
+
xd = gmx_fio_getxdr(fio);
/* write magic number and xtc identidier */
if (xtc_header(xd, &magic_number, &natoms, &step, &time, FALSE, &bDum) == 0)