mirror of
https://github.com/HDFGroup/hdf5.git
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74c8b68aca
Bring r18672 from metadata journaling "merging" branch to trunk:
Mostly changes to move to only using one 'user data' parameter for
calls to H5AC_protect(), along with some minor reformatting code cleanups.
Tested on:
FreeBSD/32 6.3 (duty) in debug mode
FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
w/C++ & FORTRAN, w/threadsafe, in debug mode
Linux/64-amd64 2.6 (amani) 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-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
Mac OS X/32 10.6.3 (amazon) in debug mode
Mac OS X/32 10.6.3 (amazon) w/C++ & FORTRAN, w/threadsafe,
in production mode
288 lines
11 KiB
C
288 lines
11 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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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://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*-------------------------------------------------------------------------
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*
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* Created: H5FAdbg.c
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*
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* Purpose: Dump debugging information about a fixed array.
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*
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*-------------------------------------------------------------------------
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*/
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/**********************/
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/* Module Declaration */
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/**********************/
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#define H5FA_MODULE
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/***********************/
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/* Other Packages Used */
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/***********************/
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/***********/
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/* Headers */
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/***********/
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#include "H5private.h" /* Generic Functions */
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#include "H5Eprivate.h" /* Error handling */
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#include "H5FApkg.h" /* Fixed Arrays */
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#include "H5Oprivate.h" /* Object Header */
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#include "H5Vprivate.h" /* Vector functions */
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/****************/
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/* Local Macros */
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/****************/
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/******************/
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/* Local Typedefs */
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/******************/
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/********************/
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/* Package Typedefs */
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/********************/
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/********************/
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/* Local Prototypes */
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/********************/
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/*********************/
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/* Package Variables */
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/*********************/
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/*****************************/
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/* Library Private Variables */
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/*****************************/
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/*******************/
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/* Local Variables */
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/*******************/
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/*-------------------------------------------------------------------------
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* Function: H5FA__hdr_debug
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*
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* Purpose: Prints debugging info about a fixed array header.
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*
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* Return: Non-negative on success/Negative on failure
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*
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* Programmer: Vailin Choi
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* Thursday, April 30, 2009
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*
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*-------------------------------------------------------------------------
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*/
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BEGIN_FUNC(PKG, ERR,
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herr_t, SUCCEED, FAIL,
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H5FA__hdr_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
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int fwidth, const H5FA_class_t *cls, haddr_t obj_addr))
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/* Local variables */
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H5FA_hdr_t *hdr = NULL; /* Shared fixed array header */
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void *dbg_ctx = NULL; /* Fixed array debugging context */
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/* Check arguments */
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HDassert(f);
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HDassert(H5F_addr_defined(addr));
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HDassert(H5F_addr_defined(obj_addr));
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HDassert(stream);
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HDassert(indent >= 0);
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HDassert(fwidth >= 0);
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HDassert(cls);
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/* Check for debugging context callback available */
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if(cls->crt_dbg_ctx) {
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/* Create debugging context */
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if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
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H5E_THROW(H5E_CANTGET, "unable to create fixed array debugging context")
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} /* end if */
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/* Load the fixed array header */
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if(NULL == (hdr = (H5FA_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_FARRAY_HDR, addr, dbg_ctx, H5AC_READ)))
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H5E_THROW(H5E_CANTPROTECT, "unable to load fixed array header")
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/* Print opening message */
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HDfprintf(stream, "%*sFixed Array Header...\n", indent, "");
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/* Print the values */
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HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
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"Array class ID:", hdr->cparam.cls->name);
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HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
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"Header size:",
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hdr->size);
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HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
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"Raw Element Size:",
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(unsigned)hdr->cparam.raw_elmt_size);
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HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth,
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"Native Element Size (on this platform):",
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hdr->cparam.cls->nat_elmt_size);
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HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
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"Max. # of elements in data block page:",
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(unsigned)((size_t)1 << hdr->cparam.max_dblk_page_nelmts_bits));
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HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
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"Number of elements in Fixed Array:", hdr->stats.nelmts);
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HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth,
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"Fixed Array Data Block Address:", hdr->dblk_addr);
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CATCH
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if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
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H5E_THROW(H5E_CANTRELEASE, "unable to release fixed array debugging context")
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if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FARRAY_HDR, addr, hdr, H5AC__NO_FLAGS_SET) < 0)
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H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array header")
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END_FUNC(PKG) /* end H5FA__hdr_debug() */
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/*-------------------------------------------------------------------------
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* Function: H5FA__dblock_debug
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*
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* Purpose: Prints debugging info about a fixed array data block.
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*
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* Return: Non-negative on success/Negative on failure
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*
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* Programmer: Vailin Choi
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* Thursday, April 30, 2009
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*
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*-------------------------------------------------------------------------
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*/
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BEGIN_FUNC(PKG, ERR,
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herr_t, SUCCEED, FAIL,
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H5FA__dblock_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent,
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int fwidth, const H5FA_class_t *cls, haddr_t hdr_addr, haddr_t obj_addr))
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/* Local variables */
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H5FA_hdr_t *hdr = NULL; /* Shared fixed array header */
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H5FA_dblock_t *dblock = NULL; /* Fixed array data block */
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void *dbg_ctx = NULL; /* Fixed array context */
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size_t u; /* Local index variable */
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/* Check arguments */
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HDassert(f);
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HDassert(H5F_addr_defined(addr));
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HDassert(stream);
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HDassert(indent >= 0);
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HDassert(fwidth >= 0);
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HDassert(cls);
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HDassert(H5F_addr_defined(hdr_addr));
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HDassert(H5F_addr_defined(obj_addr));
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/* Check for debugging context callback available */
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if(cls->crt_dbg_ctx) {
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/* Create debugging context */
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if(NULL == (dbg_ctx = cls->crt_dbg_ctx(f, dxpl_id, obj_addr)))
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H5E_THROW(H5E_CANTGET, "unable to create fixed array debugging context")
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} /* end if */
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/* Load the fixed array header */
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if(NULL == (hdr = (H5FA_hdr_t *)H5AC_protect(f, dxpl_id, H5AC_FARRAY_HDR, hdr_addr, dbg_ctx, H5AC_READ)))
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H5E_THROW(H5E_CANTPROTECT, "unable to load fixed array header")
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/* Protect data block */
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if(NULL == (dblock = H5FA__dblock_protect(hdr, dxpl_id, addr, hdr->cparam.nelmts, H5AC_READ)))
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H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block, address = %llu", (unsigned long long)addr)
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/* Print opening message */
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HDfprintf(stream, "%*sFixed Array data Block...\n", indent, "");
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/* Print the values */
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HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
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"Array class ID:", hdr->cparam.cls->name);
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HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth, "Address of Data Block:", dblock->addr);
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HDfprintf(stream, "%*s%-*s %Zu\n", indent, "", fwidth, "Data Block size:", dblock->size);
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HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
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"Number of elements in Data Block:", hdr->cparam.nelmts);
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HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
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"Number of pages in Data Block:", dblock->npages);
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HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
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"Number of elements per Data Block page:", dblock->dblk_page_nelmts);
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if(dblock->npages) { /* paging */
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size_t dblk_page_nelmts; /* # of elements in a data block page */
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haddr_t dblk_page_addr; /* Address of a data block page */
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size_t page_idx; /* Page index within data block */
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HDfprintf(stream, "%*sPaging:\n", indent, "");
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/* Iterate over the pages */
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dblk_page_addr = dblock->addr + H5FA_DBLOCK_PREFIX_SIZE(dblock);
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dblk_page_nelmts = dblock->dblk_page_nelmts;
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/* Read and print each page's elements in the data block */
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for(page_idx = 0; page_idx < dblock->npages; page_idx++) {
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if(!H5V_bit_get(dblock->dblk_page_init, page_idx)) {
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HDfprintf(stream, "%*s%-*s %Hu %s\n", indent, "", fwidth,
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"Page %Zu:", page_idx, "empty");
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} /* end if */
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else { /* get the page */
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H5FA_dblk_page_t *dblk_page; /* Pointer to a data block page */
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hsize_t nelmts_left; /* Remaining elements in the last data block page */
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/* Check for last page */
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if(((page_idx + 1) == dblock->npages) && (nelmts_left = hdr->cparam.nelmts % dblock->dblk_page_nelmts))
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dblk_page_nelmts = (size_t)nelmts_left;
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if(NULL == (dblk_page = H5FA__dblk_page_protect(hdr, dxpl_id, dblk_page_addr, dblk_page_nelmts, H5AC_READ)))
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H5E_THROW(H5E_CANTPROTECT, "unable to protect fixed array data block page, address = %llu", (unsigned long long)dblk_page_addr)
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HDfprintf(stream, "%*sElements in page %Zu:\n", indent, "", page_idx);
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for(u = 0; u < dblk_page_nelmts; u++) {
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/* Call the class's 'debug' callback */
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if((hdr->cparam.cls->debug)(stream, (indent + 3), MAX(0, (fwidth - 3)), (hsize_t)u,
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((uint8_t *)dblk_page->elmts) + (hdr->cparam.cls->nat_elmt_size * u)) < 0)
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H5E_THROW(H5E_CANTGET, "can't get element for debugging")
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} /* end for */
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if(H5FA__dblk_page_unprotect(dblk_page, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
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H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block page")
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/* Advance to next page address */
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dblk_page_addr += dblock->dblk_page_size;
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} /* paging */
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} /* end for npages */
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} /* end if */
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else { /* not paging */
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/* Print the elements in the data block */
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HDfprintf(stream, "%*sElements:\n", indent, "");
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for(u = 0; u < hdr->cparam.nelmts; u++) {
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/* Call the class's 'debug' callback */
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if((hdr->cparam.cls->debug)(stream, (indent + 3), MAX(0, (fwidth - 3)), (hsize_t)u,
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((uint8_t *)dblock->elmts) + (hdr->cparam.cls->nat_elmt_size * u)) < 0)
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H5E_THROW(H5E_CANTGET, "can't get element for debugging")
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} /* end for */
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} /* end else */
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CATCH
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if(dbg_ctx && cls->dst_dbg_ctx(dbg_ctx) < 0)
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H5E_THROW(H5E_CANTRELEASE, "unable to release fixed array debugging context")
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if(dblock && H5FA__dblock_unprotect(dblock, dxpl_id, H5AC__NO_FLAGS_SET) < 0)
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H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array data block")
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if(hdr && H5AC_unprotect(f, dxpl_id, H5AC_FARRAY_HDR, hdr_addr, hdr, H5AC__NO_FLAGS_SET) < 0)
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H5E_THROW(H5E_CANTUNPROTECT, "unable to release fixed array header")
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END_FUNC(PKG) /* end H5FA__dblock_debug() */
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