1 files changed, 8 insertions, 0 deletions
diff --git a/src/H5FDdirect.h b/src/H5FDdirect.h
index 4e4d821..754cd3b 100644
--- a/src/H5FDdirect.h
+++ b/src/H5FDdirect.h
@@ -34,10 +34,18 @@
 extern "C" {
 #endif
 
+/* Default values for memory boundary, file block size, and maximal copy buffer size.
+ * Application can set these values through the function H5Pset_fapl_direct. */
+#define MBOUNDARY_DEF		4096
+#define FBSIZE_DEF		4096
+#define CBSIZE_DEF		128*1024*1024
+
 H5_DLL hid_t H5FD_direct_init(void);
 H5_DLL void H5FD_direct_term(void);
 H5_DLL herr_t H5Pset_fapl_direct(hid_t fapl_id, hsize_t alignment, hsize_t block_size, 
 			hsize_t cbuf_size);
+H5_DLL herr_t H5Pget_fapl_direct(hid_t fapl_id, hsize_t *boundary/*out*/, 
+			hsize_t *block_size/*out*/, hsize_t *cbuf_size/*out*/);
 
 #ifdef __cplusplus
 }