1 files changed, 88 insertions, 0 deletions
diff --git a/src/H5MF.c b/src/H5MF.c
new file mode 100644
index 0000000..0bd1f4f
--- /dev/null
+++ b/src/H5MF.c
@@ -0,0 +1,88 @@
+/*-------------------------------------------------------------------------
+ * Copyright (C) 1997	National Center for Supercomputing Applications.
+ *                      All rights reserved.
+ *
+ *-------------------------------------------------------------------------
+ *
+ * Created:		H5MF.c
+ * 			Jul 11 1997
+ * 			Robb Matzke <robb@maya.nuance.com>
+ *
+ * Purpose:		File memory management functions.
+ *
+ * Modifications:	
+ *
+ *-------------------------------------------------------------------------
+ */
+#include <assert.h>
+#include "hdf5.h"
+
+#include "H5Fprivate.h"
+#include "H5MFprivate.h"
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5MF_alloc
+ *
+ * Purpose:	Allocate at least SIZE bytes of file memory and return
+ *		the address where that contiguous chunk of file memory
+ *		exists.
+ *
+ * Return:	Success:	File address of new chunk.
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Robb Matzke
+ *		robb@maya.nuance.com
+ *		Jul 11 1997
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+off_t
+H5MF_alloc (hdf5_file_t *f, size_t size)
+{
+   off_t	addr;
+   
+   assert (f);
+   assert (f->logical_len>0);
+   assert (size>0);
+
+   addr = f->logical_len;
+   f->logical_len += size;
+   return addr;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	H5MF_free
+ *
+ * Purpose:	Frees part of a file, making that part of the file
+ *		available for reuse.
+ *
+ * Note:	This version of the function doesn't do anything.
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Robb Matzke
+ *		robb@maya.nuance.com
+ *		Jul 17 1997
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5MF_free (hdf5_file_t *f, off_t addr, size_t size)
+{
+   if (addr<=0 || 0==size) return 0;
+
+   fprintf (stderr, "H5MF_free: lost %lu bytes of file storage\n",
+	    (unsigned long)size);
+   
+   return 0;
+}
+