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/************************************************************
* debug.h
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name Gregory Nutt nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************/
#ifndef __DEBUG_H
#define __DEBUG_H
/************************************************************
* Included Files
************************************************************/
#include <nuttx/config.h>
/************************************************************
* Definitions
************************************************************/
/* Debug macros to runtime filter the opsys debug messages */
#ifdef __GNUC__
# define EXTRA_FMT "%s: "
# define EXTRA_ARG ,__FUNCTION__
#else
# define EXTRA_FMT
# define EXTRA_ARG
#endif
#ifdef CONFIG_DEBUG
# define dbg(format, arg...) \
lib_rawprintf(EXTRA_FMT format EXTRA_ARG, ##arg)
# ifdef CONFIG_ARCH_LOWPUTC
# define lldbg(format, arg...) \
lib_lowprintf(EXTRA_FMT format EXTRA_ARG, ##arg)
# else
# define lldbg(x...)
# endif
# ifdef CONFIG_DEBUG_VERBOSE
# define vdbg(format, arg...) \
lib_rawprintf(EXTRA_FMT format EXTRA_ARG, ##arg)
# else
# define vdbg(x...)
# endif
#else
# define dbg(x...)
# define lldbg(x...)
# define vdbg(x...)
#endif
/* Subsystem specific debug */
#ifdef CONFIG_DEBUG_MM
# define mdbg(format, arg...) dbg(format, ##arg)
# define mlldbg(format, arg...) lldbg(format, ##arg)
# define mvdbg(format, arg...) vdbg(format, ##arg)
#else
# define mdbg(x...)
# define mlldbg(x...)
# define mvdbg(x...)
#endif
#ifdef CONFIG_DEBUG_SCHED
# define sdbg(format, arg...) dbg(format, ##arg)
# define slldbg(format, arg...) lldbg(format, ##arg)
# define svdbg(format, arg...) vdbg(format, ##arg)
#else
# define sdbg(x...)
# define slldbg(x...)
# define svdbg(x...)
#endif
#ifdef CONFIG_DEBUG_NET
# define ndbg(format, arg...) dbg(format, ##arg)
# define nlldbg(format, arg...) lldbg(format, ##arg)
# define nvdbg(format, arg...) vdbg(format, ##arg)
#else
# define ndbg(x...)
# define nlldbg(x...)
# define nvdbg(x...)
#endif
#ifdef CONFIG_DEBUG_FS
# define fdbg(format, arg...) dbg(format, ##arg)
# define flldbg(format, arg...) lldbg(format, ##arg)
# define fvdbg(format, arg...) vdbg(format, ##arg)
#else
# define fdbg(x...)
# define flldbg(x...)
# define fvdbg(x...)
#endif
#ifdef CONFIG_DEBUG_LIB
# define ldbg(format, arg...) dbg(format, ##arg)
# define llldbg(format, arg...) lldbg(format, ##arg)
# define lvdbg(format, arg...) vdbg(format, ##arg)
#else
# define ldbg(x...)
# define llldbg(x...)
# define lvdbg(x...)
#endif
/************************************************************
* Public Type Declarations
************************************************************/
/************************************************************
* Public Variables
************************************************************/
/************************************************************
* Public Function Prototypes
************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
EXTERN int lib_rawprintf(const char *format, ...);
#ifdef CONFIG_ARCH_LOWPUTC
EXTERN int lib_lowprintf(const char *format, ...);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __DEBUG_H */
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