[svn-r15549] Description:

	Initial checkin of extensible array data structure prototype code and
regression tests.

	Initial definitions for revised FUNC_ENTER/LEAVE and error reporting
macros, which are being vetted in the extensible array code.

	Minor warning and formatting cleanups in other sections of code.

Tested on:
        Mac OS X/32 10.5.4 (amazon) in debug mode
        Mac OS X/32 10.5.4 (amazon) w/C++ & FORTRAN, w/threadsafe,
                                in production mode
        FreeBSD/32 6.3 (duty) in debug mode
        FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
        Linux/32 2.6 (kagiso) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe,
                                in debug mode
        Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x,
                                w/C++ & FORTRAN, in production mode
        Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
                                w/szip filter, in production mode
        Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
                                in production mode
        Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in production mode
        Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode

1 files changed, 91 insertions, 0 deletions

diff --git a/src/H5EAprivate.h b/src/H5EAprivate.h
new file mode 100644
index 0000000..6a7fc67
--- /dev/null
+++ b/src/H5EAprivate.h
@@ -0,0 +1,91 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created:		H5EAprivate.h
+ *			Jun 17 2008
+ *			Quincey Koziol <koziol@hdfgroup.org>
+ *
+ * Purpose:		Private header for library accessible extensible
+ *                      array routines.
+ *
+ *-------------------------------------------------------------------------
+ */
+
+#ifndef _H5EAprivate_H
+#define _H5EAprivate_H
+
+/* Include package's public header */
+#ifdef NOT_YET
+#include "H5EApublic.h"
+#endif /* NOT_YET */
+
+/* Private headers needed by this file */
+#include "H5Fprivate.h"		/* File access				*/
+
+
+/**************************/
+/* Library Private Macros */
+/**************************/
+
+
+/****************************/
+/* Library Private Typedefs */
+/****************************/
+
+/* Extensible array creation parameters */
+typedef struct H5EA_create_t {
+    uint8_t elmt_size;                  /* Element size (in bytes) */
+    uint8_t idx_blk_elmts;              /* # of elements to store in index block */
+    uint8_t data_blk_min_elmts;         /* Min. # of elements per data block */
+    uint8_t sup_blk_min_data_ptrs;      /* Min. # of data block pointers for a super block */
+} H5EA_create_t;
+
+/* Extensible array metadata statistics info */
+typedef struct H5EA_stat_t {
+    hsize_t nsuper_blks;        /* # of super blocks */
+    hsize_t ndata_blks;         /* # of data blocks */
+} H5EA_stat_t;
+
+/* Extensible array info (forward decl - defined in H5EApkg.h) */
+typedef struct H5EA_t H5EA_t;
+
+
+/*****************************/
+/* Library-private Variables */
+/*****************************/
+
+
+/***************************************/
+/* Library-private Function Prototypes */
+/***************************************/
+
+/* General routines */
+H5_DLL H5EA_t *H5EA_create(H5F_t *f, hid_t dxpl_id, const H5EA_create_t *cparam);
+H5_DLL herr_t H5EA_get_nelmts(const H5EA_t *ea, hsize_t *nelmts);
+H5_DLL herr_t H5EA_get_addr(const H5EA_t *ea, haddr_t *addr);
+H5_DLL herr_t H5EA_delete(H5F_t *f, hid_t dxpl_id, haddr_t ea_addr);
+H5_DLL herr_t H5EA_close(H5EA_t *ea, hid_t dxpl_id);
+
+/* Statistics routines */
+H5_DLL herr_t H5EA_get_stats(const H5EA_t *ea, H5EA_stat_t *stats);
+
+/* Debugging routines */
+#ifdef H5EA_DEBUGGING
+#endif /* H5EA_DEBUGGING */
+
+#endif /* _H5EAprivate_H */
+