kopia lustrzana https://gitlab.com/sane-project/backends
80 wiersze
2.3 KiB
C
80 wiersze
2.3 KiB
C
/*.............................................................................
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* Project : linux driver for Plustek parallel-port scanners
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*.............................................................................
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* File: plustek-pp_dbg.h - definition of some debug macros
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*.............................................................................
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*
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* Copyright (C) 2000-2003 Gerhard Jaeger <gerhard@gjaeger.de>
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*
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*.............................................................................
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* 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 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* 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; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __DEBUG_H__
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#define __DEBUG_H__
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/* uncomment this to have an SW-simulatet 98001 device - don't expect to scan*/
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/* #define _ASIC_98001_SIM */
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/*
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* the print macros
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*/
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#ifdef __KERNEL__
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# define _PRINT printk
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#endif
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/*
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* some debug definitions
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*/
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#ifdef DEBUG
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# ifndef __KERNEL__
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# include <assert.h>
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# define _ASSERT(x) assert(x)
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# endif
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# ifndef DBG
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# define DBG(level, msg, args...) if ((dbg_level) & (level)) { \
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_PRINT(msg, ##args); \
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}
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# endif
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#else
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# define _ASSERT(x)
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# ifndef DBG
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# define DBG(level, msg, args...)
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# endif
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#endif
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/* different debug level */
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#define DBG_LOW 0x01
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#define DBG_MEDIUM 0x02
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#define DBG_HIGH 0x04
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#define DBG_HELPERS 0x08
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#define DBG_TIMEOUT 0x10
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#define DBG_SCAN 0x20
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#define DBG_IO 0x40
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#define DBG_IOF 0x80
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#define DBG_ALL 0xFF
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/*
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* standard debug level
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*/
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#ifdef DEBUG
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static int dbg_level=(DBG_ALL & ~(DBG_IO | DBG_IOF));
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#endif
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#endif /* guard __DEBUG_H__ */
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/* END PLUSTEK-PP_DBG.H .....................................................*/
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