kopia lustrzana https://gitlab.com/sane-project/backends
102 wiersze
3.0 KiB
C
102 wiersze
3.0 KiB
C
/** @file plustek-pp_dbg.c
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* @brief definition of some debug macros
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*
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* Copyright (C) 2000-2004 Gerhard Jaeger <gerhard@gjaeger.de>
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*
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* This file is part of the SANE package.
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*
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* This program 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
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* published by the Free Software Foundation; either version 2 of the
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* License, or (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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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., 59 Temple Place - Suite 330, Boston,
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* MA 02111-1307, USA.
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*
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* As a special exception, the authors of SANE give permission for
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* additional uses of the libraries contained in this release of SANE.
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*
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* The exception is that, if you link a SANE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public
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* License. Your use of that executable is in no way restricted on
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* account of linking the SANE library code into it.
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*
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* This exception does not, however, invalidate any other reasons why
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* the executable file might be covered by the GNU General Public
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* License.
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*
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* If you submit changes to SANE to the maintainers to be included in
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* a subsequent release, you agree by submitting the changes that
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* those changes may be distributed with this exception intact.
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*
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* If you write modifications of your own for SANE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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* <hr>
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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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# else
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# define _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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