98 lines
3.9 KiB
C
98 lines
3.9 KiB
C
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/* $NetBSD: debug.h,v 1.1 2011/11/24 15:51:32 ahoka Exp $ */
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/*-
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* Copyright (c) 2010 Department of Software Engineering,
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* University of Szeged, Hungary
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by the Department of Software Engineering, University of Szeged, Hungary
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* XipFFS -- Xip Flash File System
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*
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* Copyright (C) 2009 Ferenc Havasi <havasi@inf.u-szeged.hu>,
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* Zoltan Sogor <weth@inf.u-szeged.hu>,
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* ...
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* University of Szeged, Hungary
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*
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*
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* For licensing information, see the file 'LICENCE' in this directory.
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*
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*/
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#ifndef __CHFS_DEBUG_H__
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#define __CHFS_DEBUG_H__
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#define CHFS_ERROR_PREFIX "[CHFS ERROR]"
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#define CHFS_WARNING_PREFIX "[CHFS WARNING]"
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#define CHFS_NOTICE_PREFIX "[CHFS NOTICE]"
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#define CHFS_DBG_PREFIX "[CHFS DBG]"
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#define CHFS_DBG2_PREFIX "[CHFS DBG2]"
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#define CHFS_DBG_EBH_PREFIX "[CHFS DBG EBH]"
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#define CHFS_DBG_GC_PREFIX "[CHFS_GC DBG]"
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#define unlikely(x) __builtin_expect ((x), 0)
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#define debug_msg(pref, fmt, ...) \
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do { \
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printf(pref \
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" %s: " fmt, __FUNCTION__ , ##__VA_ARGS__); \
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} while(0)
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#define chfs_assert(expr) do { \
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if (unlikely(!(expr))) { \
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printf("CHFS assert failed in %s at %u\n", \
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__func__, __LINE__); \
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/*dump_stack();*/ \
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} \
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} while (0)
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#ifdef DBG_MSG
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#define chfs_err(fmt, ...) debug_msg(CHFS_ERROR_PREFIX, fmt, ##__VA_ARGS__)
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#define chfs_warn(fmt, ...) debug_msg(CHFS_WARNING_PREFIX, fmt, ##__VA_ARGS__)
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#define chfs_noti(fmt, ...) debug_msg(CHFS_NOTICE_PREFIX, fmt, ##__VA_ARGS__)
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#define dbg(fmt, ...) debug_msg(CHFS_DBG_PREFIX, fmt, ##__VA_ARGS__)
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#define dbg2(fmt, ...) debug_msg(CHFS_DBG2_PREFIX(fmt, ##__VA_ARGS__)
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#define dbg_ebh(fmt, ...) debug_msg(CHFS_DBG_EBH_PREFIX, fmt, ##__VA_ARGS__)
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#else
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#define chfs_err(fmt, ...) debug_msg(CHFS_ERROR_PREFIX, fmt, ##__VA_ARGS__)
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#define chfs_warn(fmt, ...) debug_msg(CHFS_WARNING_PREFIX, fmt, ##__VA_ARGS__)
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#define chfs_noti(fmt, ...) debug_msg(CHFS_NOTICE_PREFIX, fmt, ##__VA_ARGS__)
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#define dbg(fmt, ...)
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#define dbg2(fmt, ...)
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#define dbg_ebh(fmt, ...)
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#endif
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#ifdef DBG_MSG_GC
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#define dbg_gc(fmt, ...) debug_msg(CHFS_DBG_GC_PREFIX, fmt, ##__VA_ARGS__)
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#else
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#define dbg_gc(fmt, ...)
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#endif
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#endif /* __CHFS_DEBUG_H__ */
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