Final merge of page buffering branch to develop

1 files changed, 60 insertions, 0 deletions

diff --git a/src/H5PBpkg.h b/src/H5PBpkg.h
new file mode 100644
index 0000000..976f18d
--- /dev/null
+++ b/src/H5PBpkg.h
@@ -0,0 +1,60 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * 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 files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#if !(defined H5PB_FRIEND || defined H5PB_MODULE)
+#error "Do not include this file outside the H5PB package!"
+#endif
+
+#ifndef _H5PBpkg_H
+#define _H5PBpkg_H
+
+/* Get package's private header */
+#include "H5PBprivate.h"
+
+/* Other private headers needed by this file */
+
+/**************************/
+/* Package Private Macros */
+/**************************/
+
+
+/****************************/
+/* Package Private Typedefs */
+/****************************/
+
+typedef struct H5PB_entry_t {
+    void            *page_buf_ptr;      /* Pointer to the buffer containing the data */
+    haddr_t	    addr;               /* Address of the page in the file */
+    H5F_mem_page_t  type;               /* Type of the page entry (H5F_MEM_PAGE_RAW/META) */
+    hbool_t         is_dirty;           /* Flag indicating whether the page has dirty data or not */
+
+    /* Fields supporting replacement policies */
+    struct H5PB_entry_t     *next;      /* next pointer in the LRU list */
+    struct H5PB_entry_t     *prev;      /* previous pointer in the LRU list */
+} H5PB_entry_t;
+
+
+/*****************************/
+/* Package Private Variables */
+/*****************************/
+
+
+/******************************/
+/* Package Private Prototypes */
+/******************************/
+
+
+#endif /* _H5PBpkg_H */
+