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80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
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/**
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* debug.c - Debugging output functions. Originated from the Linux-NTFS project.
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*
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* Copyright (c) 2002-2004 Anton Altaparmakov
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* Copyright (c) 2004-2006 Szabolcs Szakacsits
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*
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* This program/include file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program/include file is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program (in the main directory of the NTFS-3G
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* distribution in the file COPYING); if not, write to the Free Software
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* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifdef HAVE_ERRNO_H
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#include <errno.h>
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#endif
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#include "types.h"
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#include "runlist.h"
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#include "debug.h"
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#include "logging.h"
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#ifdef DEBUG
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/**
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* ntfs_debug_runlist_dump - Dump a runlist.
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* @rl:
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*
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* Description...
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*
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* Returns:
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*/
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void ntfs_debug_runlist_dump(const runlist_element *rl)
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{
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int i = 0;
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const char *lcn_str[5] = { "LCN_HOLE ", "LCN_RL_NOT_MAPPED",
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"LCN_ENOENT ", "LCN_EINVAL ",
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"LCN_unknown " };
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ntfs_log_debug("NTFS-fs DEBUG: Dumping runlist (values in hex):\n");
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if (!rl) {
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ntfs_log_debug("Run list not present.\n");
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return;
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}
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ntfs_log_debug("VCN LCN Run length\n");
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do {
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LCN lcn = (rl + i)->lcn;
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if (lcn < (LCN)0) {
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int idx = -lcn - 1;
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if (idx > -LCN_EINVAL - 1)
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idx = 4;
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ntfs_log_debug("%-16lld %s %-16lld%s\n",
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(long long)rl[i].vcn, lcn_str[idx],
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(long long)rl[i].length,
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rl[i].length ? "" : " (runlist end)");
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} else
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ntfs_log_debug("%-16lld %-16lld %-16lld%s\n",
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(long long)rl[i].vcn, (long long)rl[i].lcn,
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(long long)rl[i].length,
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rl[i].length ? "" : " (runlist end)");
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} while (rl[i++].length);
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}
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#endif
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