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Diffstat (limited to 'src/H5BTpkg.h')
| -rw-r--r-- | src/H5BTpkg.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/H5BTpkg.h b/src/H5BTpkg.h deleted file mode 100644 index 2de481d..0000000 --- a/src/H5BTpkg.h +++ /dev/null @@ -1,118 +0,0 @@ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * - * 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have * - * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -/* - * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> - * Thursday, March 10, 2005 - * - * Purpose: This file contains declarations which are visible only within - * the H5BT package. Source files outside the H5BT package should - * include H5BTprivate.h instead. - */ -#ifndef H5BT_PACKAGE -#error "Do not include this file outside the H5BT package!" -#endif - -#ifndef _H5BTpkg_H -#define _H5BTpkg_H - -/* Get package's private header */ -#include "H5BTprivate.h" /* Block tracker */ - -/* Other private headers needed by this file */ -#include "H5ACprivate.h" /* Metadata cache */ -#include "H5FLprivate.h" /* Free Lists */ - -/**************************/ -/* Package Private Macros */ -/**************************/ - -/* Size of signature information (on disk) */ -#define H5BT_SIZEOF_MAGIC 4 - -/* Block Tracker signature */ -#define H5BT_MAGIC "BLTR" - -/* Size of the Block Tracker info on disk */ -#define H5BT_SIZE(f) ( \ - 4 + /* Signature */ \ - 1 + /* Version */ \ - 1 + /* Status flags */ \ - H5F_SIZEOF_SIZE(f) + /* Max. size block tracked (can be 0 for "unknown") */ \ - 4 + /* Reference count of max. size block tracked */ \ - H5F_SIZEOF_SIZE(f) + /* Min. size block tracked (can be 0 for "unknown") */ \ - 4 + /* Reference count of min. size block tracked */ \ - H5F_SIZEOF_SIZE(f) + /* Total number of bytes tracked */ \ - H5F_SIZEOF_ADDR(f)) /* Address of v2 B-tree which holds block inf */ - -/* Bit flags for block tracker size status */ -#define H5BT_STATUS_MAX_VALID 0x01 /* Maximum block size valid over all blocks tracked */ - /* If this flag is not set, then only part of the blocks have been */ - /* searched to determine the current maximum block size. This can happen */ - /* during block shrinks or removals */ -#define H5BT_STATUS_MIN_VALID 0x02 /* Minimum block size valid over all blocks tracked */ - /* If this flag is not set, then only part of the blocks have been */ - /* searched to determine the current minimum block size. This can happen */ - /* during block expansions or removals */ - - -/****************************/ -/* Package Private Typedefs */ -/****************************/ - -/* The block tracker information */ -typedef struct H5BT_t { - /* Information for H5AC cache functions, _must_ be first field in structure */ - H5AC_info_t cache_info; - - /* Internal block tracking information */ - unsigned char status; /* Status flags for max & min values */ - hsize_t max_block_size; /* Maximum size of a block tracked */ - uint32_t max_block_cnt; /* Count of max. block tracked */ - hsize_t min_block_size; /* Minimum size of a block tracked */ - uint32_t min_block_cnt; /* Count of min. block tracked */ - hsize_t tot_block_size; /* Total size of all blocks tracked */ - haddr_t bt2_addr; /* Address of v2 B-tree that holds block info */ -} H5BT_t; - - -/*****************************/ -/* Package Private Variables */ -/*****************************/ - -/* H5BT inherits cache-like properties from H5AC */ -H5_DLLVAR const H5AC_class_t H5AC_BLTR[1]; - -/* v2 B-tree class for block info records */ -H5_DLLVAR const H5B2_class_t H5B2_BLKTRK[1]; - -/* Declare a free list to manage the H5BT_t struct */ -H5FL_EXTERN(H5BT_t); - - -/******************************/ -/* Package Private Prototypes */ -/******************************/ -H5_DLL herr_t H5BT_cache_dest(H5F_t *f, H5BT_t *b); -H5_DLL herr_t H5BT_hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, - int indent, int fwidth); -#ifdef H5BT_TESTING -H5_DLL herr_t H5BT_get_max_info(H5F_t *f, hid_t dxpl_id, haddr_t addr, - hsize_t *size, uint32_t *count, hbool_t *valid); -H5_DLL herr_t H5BT_get_min_info(H5F_t *f, hid_t dxpl_id, haddr_t addr, - hsize_t *size, uint32_t *count, hbool_t *valid); -#endif /* H5B2_TESTING */ - -#endif /* _H5BTpkg_H */ - |