diff options
Diffstat (limited to 'src/H5Obtreek.c')
| -rw-r--r-- | src/H5Obtreek.c | 167 |
1 files changed, 79 insertions, 88 deletions
diff --git a/src/H5Obtreek.c b/src/H5Obtreek.c index d25a7a3..ff157da 100644 --- a/src/H5Obtreek.c +++ b/src/H5Obtreek.c @@ -1,71 +1,65 @@ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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. * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://www.hdfgroup.org/licenses. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -/* Programmer: Quincey Koziol <koziol@hdfgroup.org> +/* Programmer: Quincey Koziol * Thursday, March 1, 2007 * * Purpose: A message holding non-default v1 B-tree 'K' value * information in the superblock extension. */ -#define H5O_PACKAGE /*suppress error about including H5Opkg */ +#include "H5Omodule.h" /* This source code file is part of the H5O module */ -#include "H5private.h" /* Generic Functions */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Opkg.h" /* Object headers */ -#include "H5MMprivate.h" /* Memory management */ +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Opkg.h" /* Object headers */ +#include "H5MMprivate.h" /* Memory management */ -static void *H5O_btreek_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh, - unsigned mesg_flags, unsigned *ioflags, const uint8_t *p); -static herr_t H5O_btreek_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg); -static void *H5O_btreek_copy(const void *_mesg, void *_dest); -static size_t H5O_btreek_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg); -static herr_t H5O_btreek_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE *stream, - int indent, int fwidth); +static void *H5O__btreek_decode(H5F_t *f, H5O_t *open_oh, unsigned mesg_flags, unsigned *ioflags, + size_t p_size, const uint8_t *p); +static herr_t H5O__btreek_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg); +static void *H5O__btreek_copy(const void *_mesg, void *_dest); +static size_t H5O__btreek_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg); +static herr_t H5O__btreek_debug(H5F_t *f, const void *_mesg, FILE *stream, int indent, int fwidth); /* This message derives from H5O message class */ const H5O_msg_class_t H5O_MSG_BTREEK[1] = {{ - H5O_BTREEK_ID, /*message id number */ - "v1 B-tree 'K' values", /*message name for debugging */ - sizeof(H5O_btreek_t), /*native message size */ - 0, /* messages are sharable? */ - H5O_btreek_decode, /*decode message */ - H5O_btreek_encode, /*encode message */ - H5O_btreek_copy, /*copy the native value */ - H5O_btreek_size, /*raw message size */ - NULL, /*free internal memory */ - NULL, /* free method */ - NULL, /* file delete method */ - NULL, /* link method */ - NULL, /*set share method */ - NULL, /*can share method */ - NULL, /* pre copy native value to file */ - NULL, /* copy native value to file */ - NULL, /* post copy native value to file */ - NULL, /* get creation index */ - NULL, /* set creation index */ - H5O_btreek_debug /*debug the message */ + H5O_BTREEK_ID, /*message id number */ + "v1 B-tree 'K' values", /*message name for debugging */ + sizeof(H5O_btreek_t), /*native message size */ + 0, /* messages are shareable? */ + H5O__btreek_decode, /*decode message */ + H5O__btreek_encode, /*encode message */ + H5O__btreek_copy, /*copy the native value */ + H5O__btreek_size, /*raw message size */ + NULL, /*free internal memory */ + NULL, /* free method */ + NULL, /* file delete method */ + NULL, /* link method */ + NULL, /*set share method */ + NULL, /*can share method */ + NULL, /* pre copy native value to file */ + NULL, /* copy native value to file */ + NULL, /* post copy native value to file */ + NULL, /* get creation index */ + NULL, /* set creation index */ + H5O__btreek_debug /*debug the message */ }}; /* Current version of v1 B-tree 'K' value information */ -#define H5O_BTREEK_VERSION 0 +#define H5O_BTREEK_VERSION 0 - /*------------------------------------------------------------------------- - * Function: H5O_btreek_decode + * Function: H5O__btreek_decode * * Purpose: Decode a shared message table message and return a pointer * to a newly allocated H5O_btreek_t struct. @@ -79,25 +73,25 @@ const H5O_msg_class_t H5O_MSG_BTREEK[1] = {{ *------------------------------------------------------------------------- */ static void * -H5O_btreek_decode(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, H5O_t UNUSED *open_oh, - unsigned UNUSED mesg_flags, unsigned UNUSED *ioflags, const uint8_t *p) +H5O__btreek_decode(H5F_t H5_ATTR_UNUSED *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNUSED mesg_flags, + unsigned H5_ATTR_UNUSED *ioflags, size_t H5_ATTR_UNUSED p_size, const uint8_t *p) { - H5O_btreek_t *mesg; /* Native message */ - void *ret_value; /* Return value */ + H5O_btreek_t *mesg; /* Native message */ + void *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* Sanity check */ HDassert(f); HDassert(p); /* Version of message */ - if(*p++ != H5O_BTREEK_VERSION) + if (*p++ != H5O_BTREEK_VERSION) HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, NULL, "bad version number for message") /* Allocate space for message */ - if(NULL == (mesg = (H5O_btreek_t *)H5MM_calloc(sizeof(H5O_btreek_t)))) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for v1 B-tree 'K' message") + if (NULL == (mesg = (H5O_btreek_t *)H5MM_calloc(sizeof(H5O_btreek_t)))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for v1 B-tree 'K' message") /* Retrieve non-default B-tree 'K' values */ UINT16DECODE(p, mesg->btree_k[H5B_CHUNK_ID]); @@ -109,11 +103,10 @@ H5O_btreek_decode(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, H5O_t UNUSED *open_oh, done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_btreek_decode() */ +} /* end H5O__btreek_decode() */ - /*------------------------------------------------------------------------- - * Function: H5O_btreek_encode + * Function: H5O__btreek_encode * * Purpose: Encode a v1 B-tree 'K' value message. * @@ -125,11 +118,12 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5O_btreek_encode(H5F_t UNUSED *f, hbool_t UNUSED disable_shared, uint8_t *p, const void *_mesg) +H5O__btreek_encode(H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, + const void *_mesg) { const H5O_btreek_t *mesg = (const H5O_btreek_t *)_mesg; - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Sanity check */ HDassert(f); @@ -143,11 +137,10 @@ H5O_btreek_encode(H5F_t UNUSED *f, hbool_t UNUSED disable_shared, uint8_t *p, co UINT16ENCODE(p, mesg->sym_leaf_k); FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5O_btreek_encode() */ +} /* end H5O__btreek_encode() */ - /*------------------------------------------------------------------------- - * Function: H5O_btreek_copy + * Function: H5O__btreek_copy * * Purpose: Copies a message from _MESG to _DEST, allocating _DEST if * necessary. @@ -161,19 +154,20 @@ H5O_btreek_encode(H5F_t UNUSED *f, hbool_t UNUSED disable_shared, uint8_t *p, co *------------------------------------------------------------------------- */ static void * -H5O_btreek_copy(const void *_mesg, void *_dest) +H5O__btreek_copy(const void *_mesg, void *_dest) { - const H5O_btreek_t *mesg = (const H5O_btreek_t *)_mesg; - H5O_btreek_t *dest = (H5O_btreek_t *)_dest; - void *ret_value; + const H5O_btreek_t *mesg = (const H5O_btreek_t *)_mesg; + H5O_btreek_t *dest = (H5O_btreek_t *)_dest; + void *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* Sanity check */ HDassert(mesg); - if(!dest && NULL == (dest = (H5O_btreek_t *)H5MM_malloc(sizeof(H5O_btreek_t)))) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for shared message table message") + if (!dest && NULL == (dest = (H5O_btreek_t *)H5MM_malloc(sizeof(H5O_btreek_t)))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, + "memory allocation failed for shared message table message") /* All this message requires is a shallow copy */ *dest = *mesg; @@ -183,11 +177,10 @@ H5O_btreek_copy(const void *_mesg, void *_dest) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_btreek_copy() */ +} /* end H5O__btreek_copy() */ - /*------------------------------------------------------------------------- - * Function: H5O_btreek_size + * Function: H5O__btreek_size * * Purpose: Returns the size of the raw message in bytes not counting the * message type or size fields, but only the data fields. @@ -201,26 +194,26 @@ done: *------------------------------------------------------------------------- */ static size_t -H5O_btreek_size(const H5F_t UNUSED *f, hbool_t UNUSED disable_shared, const void UNUSED *_mesg) +H5O__btreek_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_shared, + const void H5_ATTR_UNUSED *_mesg) { - size_t ret_value; + size_t ret_value = 0; - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Sanity check */ HDassert(f); - ret_value = 1 + /* Version number */ - 2 + /* Chunked storage internal B-tree 'K' value */ - 2 + /* Symbol table node internal B-tree 'K' value */ - 2; /* Symbol table node leaf 'K' value */ + ret_value = 1 + /* Version number */ + 2 + /* Chunked storage internal B-tree 'K' value */ + 2 + /* Symbol table node internal B-tree 'K' value */ + 2; /* Symbol table node leaf 'K' value */ FUNC_LEAVE_NOAPI(ret_value) -} /* end H5O_btreek_size() */ +} /* end H5O__btreek_size() */ - /*------------------------------------------------------------------------- - * Function: H5O_btreek_debug + * Function: H5O__btreek_debug * * Purpose: Prints debugging info for the message. * @@ -232,12 +225,11 @@ H5O_btreek_size(const H5F_t UNUSED *f, hbool_t UNUSED disable_shared, const void *------------------------------------------------------------------------- */ static herr_t -H5O_btreek_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *_mesg, FILE *stream, - int indent, int fwidth) +H5O__btreek_debug(H5F_t H5_ATTR_UNUSED *f, const void *_mesg, FILE *stream, int indent, int fwidth) { const H5O_btreek_t *mesg = (const H5O_btreek_t *)_mesg; - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Sanity check */ HDassert(f); @@ -247,12 +239,11 @@ H5O_btreek_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *_mesg, FILE HDassert(fwidth >= 0); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Chunked storage internal B-tree 'K' value:", mesg->btree_k[H5B_CHUNK_ID]); + "Chunked storage internal B-tree 'K' value:", mesg->btree_k[H5B_CHUNK_ID]); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Symbol table node internal B-tree 'K' value:", mesg->btree_k[H5B_SNODE_ID]); + "Symbol table node internal B-tree 'K' value:", mesg->btree_k[H5B_SNODE_ID]); HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth, - "Symbol table node leaf 'K' value:", mesg->sym_leaf_k); + "Symbol table node leaf 'K' value:", mesg->sym_leaf_k); FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5O_btreek_debug() */ - +} /* end H5O__btreek_debug() */ |