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/* Copyright (C) 2007-2008 The Android Open Source Project
**
** This software is licensed under the terms of the GNU General Public
** License version 2, as published by the Free Software Foundation, and
** may be copied, distributed, and modified under those terms.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
*/
#ifndef _ANDROID_UTILS_DEBUG_H
#define _ANDROID_UTILS_DEBUG_H
#include <stdarg.h>
#define VERBOSE_TAG_LIST \
_VERBOSE_TAG(init, "emulator initialization") \
_VERBOSE_TAG(console, "control console") \
_VERBOSE_TAG(modem, "emulated GSM modem") \
_VERBOSE_TAG(radio, "emulated GSM AT Command channel") \
_VERBOSE_TAG(keys, "key bindings & presses") \
_VERBOSE_TAG(slirp, "internal router/firewall") \
_VERBOSE_TAG(timezone, "host timezone detection" ) \
_VERBOSE_TAG(socket, "network sockets") \
_VERBOSE_TAG(proxy, "network proxy support") \
_VERBOSE_TAG(audio, "audio sub-system") \
_VERBOSE_TAG(audioin, "audio input backend") \
_VERBOSE_TAG(audioout, "audio output backend") \
_VERBOSE_TAG(surface, "video surface support") \
_VERBOSE_TAG(qemud, "qemud multiplexer daemon") \
_VERBOSE_TAG(gps, "emulated GPS") \
_VERBOSE_TAG(nand_limits, "nand/flash read/write thresholding") \
_VERBOSE_TAG(hw_control, "emulated power/flashlight/led/vibrator") \
_VERBOSE_TAG(avd_config, "android virtual device configuration") \
_VERBOSE_TAG(sensors, "emulated sensors") \
_VERBOSE_TAG(memcheck, "memory checker") \
#define _VERBOSE_TAG(x,y) VERBOSE_##x,
typedef enum {
VERBOSE_TAG_LIST
VERBOSE_MAX /* do not remove */
} VerboseTag;
#undef _VERBOSE_TAG
/* defined in android_main.c */
extern unsigned long android_verbose;
#define VERBOSE_ENABLE(tag) \
android_verbose |= (1 << VERBOSE_##tag)
#define VERBOSE_DISABLE(tag) \
android_verbose &= (1 << VERBOSE_##tag)
#define VERBOSE_CHECK(tag) \
((android_verbose & (1 << VERBOSE_##tag)) != 0)
#define VERBOSE_CHECK_ANY() \
(android_verbose != 0)
#define VERBOSE_PRINT(tag,...) \
do { if (VERBOSE_CHECK(tag)) dprint(__VA_ARGS__); } while (0)
/** DEBUG TRACE SUPPORT
**
** debug messages can be sent by calling these function
**
** 'dprint' prints the message, then appends a '\n\
** 'dprintn' simply prints the message as is
** 'dprintnv' allows you to use a va_list argument
** 'dwarning' prints a warning message, then appends a '\n'
** 'derror' prints a severe error message, then appends a '\n'
*/
extern void dprint( const char* format, ... );
extern void dprintn( const char* format, ... );
extern void dprintnv( const char* format, va_list args );
extern void dwarning( const char* format, ... );
extern void derror( const char* format, ... );
/** STDOUT/STDERR REDIRECTION
**
** allows you to shut temporarily shutdown stdout/stderr
** this is useful to get rid of debug messages from ALSA and esd
** on Linux.
**/
extern void stdio_disable( void );
extern void stdio_enable( void );
/* */
#endif /* _ANDROID_UTILS_DEBUG_H */
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