mirror of
https://github.com/HDFGroup/hdf5.git
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dde2ff6776
Code cleanup
Description:
Tail end of B-tree 'K' value conversion to unsigned ints.
Also, lots of misc. code cleanups suggested by lint tool
Platforms tested:
FreeBSD 4.8 (sleipnir)
h5committest
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
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* Thursday, May 15, 2003
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*
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* Purpose: This file contains declarations which are visible only within
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* the H5B package. Source files outside the H5B package should
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* include H5Bprivate.h instead.
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*/
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#ifndef H5B_PACKAGE
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#error "Do not include this file outside the H5B package!"
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#endif
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#ifndef _H5Bpkg_H
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#define _H5Bpkg_H
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/* Get package's private header */
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#include "H5Bprivate.h"
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/* Other private headers needed by this file */
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/**************************/
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/* Package Private Macros */
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/**************************/
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/****************************/
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/* Package Private Typedefs */
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/****************************/
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/*
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* The B-tree node as stored in memory...
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*/
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typedef struct H5B_key_t {
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hbool_t dirty; /*native key is more recent than raw key */
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uint8_t *rkey; /*ptr into node->page for raw key */
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void *nkey; /*null or ptr into node->native for key */
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} H5B_key_t;
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struct H5B_t {
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H5AC_info_t cache_info; /* Information for H5AC cache functions, _must_ be */
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/* first field in structure */
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const H5B_class_t *type; /*type of tree */
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size_t sizeof_rkey; /*size of raw (disk) key */
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unsigned ndirty; /*num child ptrs to emit */
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int level; /*node level */
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haddr_t left; /*address of left sibling */
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haddr_t right; /*address of right sibling */
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unsigned nchildren; /*number of child pointers */
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uint8_t *page; /*disk page */
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uint8_t *native; /*array of keys in native format */
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H5B_key_t *key; /*2k+1 key entries */
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haddr_t *child; /*2k child pointers */
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};
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/******************************/
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/* Package Private Prototypes */
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/******************************/
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#endif /*_H5Bpkg_H*/
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