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-rw-r--r--src/H5Dprivate.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/H5Dprivate.h b/src/H5Dprivate.h
index 42f5eb5..6ca207e 100644
--- a/src/H5Dprivate.h
+++ b/src/H5Dprivate.h
@@ -193,6 +193,8 @@ typedef struct H5D_dcpl_cache_t {
H5D_fill_time_t fill_time; /* Fill time (H5D_CRT_FILL_TIME_NAME) */
} H5D_dcpl_cache_t;
+/* forward reference for collective-chunk IO use */
+struct H5D_istore_ud1_t; /*define at H5Distore.c*/
/* Library-private functions defined in H5D package */
H5_DLL herr_t H5D_init(void);
H5_DLL hid_t H5D_open(H5G_entry_t *ent, hid_t dxpl_id);
@@ -263,4 +265,9 @@ H5_DLL ssize_t H5D_istore_writevv(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache,
H5_DLL herr_t H5D_istore_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE * stream,
int indent, int fwidth, int ndims);
+/* Functions that obtain the dataset address */
+H5_DLL haddr_t H5D_istore_get_addr(H5F_t *f, hid_t dxpl_id,
+ const H5O_layout_t *layout,const hssize_t offset[],
+ struct H5D_istore_ud1_t *_udata);
+
#endif